diff options
Diffstat (limited to 'meta-raspberrypi/recipes-graphics')
33 files changed, 3905 insertions, 0 deletions
diff --git a/meta-raspberrypi/recipes-graphics/eglinfo/eglinfo-fb_%.bbappend b/meta-raspberrypi/recipes-graphics/eglinfo/eglinfo-fb_%.bbappend new file mode 100644 index 000000000..7692133b8 --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/eglinfo/eglinfo-fb_%.bbappend @@ -0,0 +1,2 @@ +EGLINFO_DEVICE_rpi = "raspberrypi" +COMPATIBLE_HOST_rpi = "${@bb.utils.contains('MACHINE_FEATURES', 'vc4graphics', 'null', '"(.*)"', d)}" diff --git a/meta-raspberrypi/recipes-graphics/eglinfo/eglinfo-x11_%.bbappend b/meta-raspberrypi/recipes-graphics/eglinfo/eglinfo-x11_%.bbappend new file mode 100644 index 000000000..2d720baaa --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/eglinfo/eglinfo-x11_%.bbappend @@ -0,0 +1,2 @@ +EGLINFO_DEVICE_rpi = "${@bb.utils.contains('MACHINE_FEATURES', 'vc4graphics', 'generic', 'raspberrypi', d)}" +ASNEEDED = "" diff --git a/meta-raspberrypi/recipes-graphics/mesa/mesa-gl_%.bbappend b/meta-raspberrypi/recipes-graphics/mesa/mesa-gl_%.bbappend new file mode 100644 index 000000000..7897125b4 --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/mesa/mesa-gl_%.bbappend @@ -0,0 +1 @@ +PACKAGECONFIG_append_rpi = " gbm" diff --git a/meta-raspberrypi/recipes-graphics/mesa/mesa_%.bbappend b/meta-raspberrypi/recipes-graphics/mesa/mesa_%.bbappend new file mode 100644 index 000000000..52fe757a0 --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/mesa/mesa_%.bbappend @@ -0,0 +1,7 @@ +# DRI3 note: +# With oe-core commit 8509e2e1a87578882b71948ccef3b50ccf1228b3 dri3 is set +# as default. To state out clearly that Raspi needs dri3 and to avoid surprises +# in case oe-core changes this default, we set dri3 explicitly. +PACKAGECONFIG_append_rpi = " gallium ${@bb.utils.contains('DISTRO_FEATURES', 'x11 opengl', 'x11 dri3', '', d)}" +GALLIUMDRIVERS_rpi = "vc4" +DRIDRIVERS_rpi = "" diff --git a/meta-raspberrypi/recipes-graphics/userland/userland/0001-Allow-applications-to-set-next-resource-handle.patch b/meta-raspberrypi/recipes-graphics/userland/userland/0001-Allow-applications-to-set-next-resource-handle.patch new file mode 100644 index 000000000..933f279af --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/userland/userland/0001-Allow-applications-to-set-next-resource-handle.patch @@ -0,0 +1,208 @@ +From 0a64dc61d3d7db69389157ae757203b4b3afdbfa Mon Sep 17 00:00:00 2001 +From: Dom Cobley <dc4@broadcom.com> +Date: Tue, 9 Jul 2013 09:26:26 -0400 +Subject: [PATCH 01/16] Allow applications to set next resource handle + +This patch adds provisions in userland to +let apps callers set the next rendereing dispmanx resource. +It's useful for implementing, say, a buffer carousel. +--- + interface/khronos/common/khrn_client_rpc.h | 2 ++ + interface/khronos/common/khrn_int_ids.h | 2 ++ + interface/khronos/egl/egl_client.c | 30 +++++++++++++++++++++++++++--- + interface/khronos/egl/egl_client_surface.c | 24 +++++++++++++++++++++++- + interface/khronos/egl/egl_client_surface.h | 3 ++- + interface/khronos/egl/egl_int_impl.h | 5 +++-- + 6 files changed, 59 insertions(+), 7 deletions(-) + +diff --git a/interface/khronos/common/khrn_client_rpc.h b/interface/khronos/common/khrn_client_rpc.h +index dc4351d..10ea060 100644 +--- a/interface/khronos/common/khrn_client_rpc.h ++++ b/interface/khronos/common/khrn_client_rpc.h +@@ -685,6 +685,7 @@ static INLINE void rpc_call12_out_ctrl(CLIENT_THREAD_STATE_T *thread,uint32_t id + static INLINE void rpc_call13_out_ctrl(CLIENT_THREAD_STATE_T *thread,uint32_t id, uint32_t p0, uint32_t p1, uint32_t p2, uint32_t p3, uint32_t p4, uint32_t p5, uint32_t p6, uint32_t p7, uint32_t p8, uint32_t p9, uint32_t p10, uint32_t p11, void *out) { rpc_begin(thread); RPC_CALL(thread, id, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11); rpc_recv(thread, out, NULL, (RPC_RECV_FLAG_T)(RPC_RECV_FLAG_CTRL | RPC_RECV_FLAG_LEN)); rpc_end(thread); } + static INLINE void rpc_call14_out_ctrl(CLIENT_THREAD_STATE_T *thread,uint32_t id, uint32_t p0, uint32_t p1, uint32_t p2, uint32_t p3, uint32_t p4, uint32_t p5, uint32_t p6, uint32_t p7, uint32_t p8, uint32_t p9, uint32_t p10, uint32_t p11, uint32_t p12, void *out) { rpc_begin(thread); RPC_CALL(thread, id, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12); rpc_recv(thread, out, NULL, (RPC_RECV_FLAG_T)(RPC_RECV_FLAG_CTRL | RPC_RECV_FLAG_LEN)); rpc_end(thread); } + static INLINE void rpc_call15_out_ctrl(CLIENT_THREAD_STATE_T *thread,uint32_t id, uint32_t p0, uint32_t p1, uint32_t p2, uint32_t p3, uint32_t p4, uint32_t p5, uint32_t p6, uint32_t p7, uint32_t p8, uint32_t p9, uint32_t p10, uint32_t p11, uint32_t p12, uint32_t p13, void *out) { rpc_begin(thread); RPC_CALL(thread, id, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13); rpc_recv(thread, out, NULL, (RPC_RECV_FLAG_T)(RPC_RECV_FLAG_CTRL | RPC_RECV_FLAG_LEN)); rpc_end(thread); } ++static INLINE void rpc_call16_out_ctrl(CLIENT_THREAD_STATE_T *thread,uint32_t id, uint32_t p0, uint32_t p1, uint32_t p2, uint32_t p3, uint32_t p4, uint32_t p5, uint32_t p6, uint32_t p7, uint32_t p8, uint32_t p9, uint32_t p10, uint32_t p11, uint32_t p12, uint32_t p13, uint32_t p14, void *out) { rpc_begin(thread); RPC_CALL(thread, id, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14); rpc_recv(thread, out, NULL, (RPC_RECV_FLAG_T)(RPC_RECV_FLAG_CTRL | RPC_RECV_FLAG_LEN)); rpc_end(thread); } + #endif + + #define RPC_CALL1_OUT_CTRL(fn, thread, id, out) rpc_call1_out_ctrl(thread, id, out) +@@ -702,6 +703,7 @@ static INLINE void rpc_call15_out_ctrl(CLIENT_THREAD_STATE_T *thread,uint32_t id + #define RPC_CALL13_OUT_CTRL(fn, thread, id, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, out) rpc_call13_out_ctrl(thread, id, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, out) + #define RPC_CALL14_OUT_CTRL(fn, thread, id, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, out) rpc_call14_out_ctrl(thread, id, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, out) + #define RPC_CALL15_OUT_CTRL(fn, thread, id, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, out) rpc_call15_out_ctrl(thread, id, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, out) ++#define RPC_CALL16_OUT_CTRL(fn, thread, id, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, out) rpc_call16_out_ctrl(thread, id, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, out) + + # if !defined(__SYMBIAN32__) //use functions defined in khrpc.cpp + static INLINE uint32_t rpc_call1_out_ctrl_res(CLIENT_THREAD_STATE_T *thread,uint32_t id, void *out) { uint32_t res; rpc_begin(thread); RPC_CALL(thread, id); res = rpc_recv(thread, out, NULL, (RPC_RECV_FLAG_T)(RPC_RECV_FLAG_RES | RPC_RECV_FLAG_CTRL | RPC_RECV_FLAG_LEN)); rpc_end(thread); return res; } +diff --git a/interface/khronos/common/khrn_int_ids.h b/interface/khronos/common/khrn_int_ids.h +index 8378f4a..ec961e0 100644 +--- a/interface/khronos/common/khrn_int_ids.h ++++ b/interface/khronos/common/khrn_int_ids.h +@@ -367,6 +367,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + + #define EGLINTCREATESURFACE_ID 0x4000 ++#define EGLINTCREATESURFACE_ID_V2 0x4100 + #define EGLINTCREATEGLES11_ID 0x4001 + #define EGLINTCREATEGLES20_ID 0x4002 + #define EGLINTCREATEVG_ID 0x4003 +@@ -377,6 +378,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + #define EGLINTMAKECURRENT_ID 0x4008 + #define EGLINTFLUSHANDWAIT_ID 0x4009 + #define EGLINTSWAPBUFFERS_ID 0x400a ++#define EGLINTSWAPBUFFERS_ID_V2 0x410a + #define EGLINTSELECTMIPMAP_ID 0x400b + #define EGLINTFLUSH_ID 0x400c + #define EGLINTGETCOLORDATA_ID 0x400d +diff --git a/interface/khronos/egl/egl_client.c b/interface/khronos/egl/egl_client.c +index 9d617c8..b8bb374 100644 +--- a/interface/khronos/egl/egl_client.c ++++ b/interface/khronos/egl/egl_client.c +@@ -162,6 +162,17 @@ static void egl_current_release(CLIENT_PROCESS_STATE_T *process, EGL_CURRENT_T * + void egl_gl_flush_callback(bool wait); + void egl_vg_flush_callback(bool wait); + ++#include "interface/vmcs_host/vc_dispmanx_types.h" ++/**HACKHACK - give us the ability to inject a DispmanX ++ * resource handle into the CreateWindowSurface and ++ * SwapBuffers calls */ ++static DISPMANX_RESOURCE_HANDLE_T next_resource_handle; ++ ++EGLAPI EGLBoolean EGLAPIENTRY eglSetNextResourceHandle(DISPMANX_RESOURCE_HANDLE_T handle) ++{ ++ next_resource_handle = handle; ++} ++ + /* + TODO: do an RPC call to make sure the Khronos vll is loaded (and that it stays loaded until eglTerminate) + Also affects global image (and possibly others?) +@@ -644,7 +655,8 @@ EGLAPI EGLSurface EGLAPIENTRY eglCreateWindowSurface(EGLDisplay dpy, EGLConfig c + false, + EGL_NO_TEXTURE, + EGL_NO_TEXTURE, +- 0, 0); ++ 0, 0, ++ next_resource_handle); + + if (surface) { + if (khrn_pointer_map_insert(&process->surfaces, process->next_surface, surface)) { +@@ -889,7 +901,7 @@ EGLAPI EGLSurface EGLAPIENTRY eglCreatePbufferSurface(EGLDisplay dpy, EGLConfig + mipmap_texture, + texture_format, + texture_target, +- 0, 0); ++ 0, 0, 0); + + if (surface) { + if (khrn_pointer_map_insert(&process->surfaces, process->next_surface, surface)) { +@@ -1031,7 +1043,7 @@ EGLAPI EGLSurface EGLAPIENTRY eglCreatePixmapSurface(EGLDisplay dpy, EGLConfig c + false, + EGL_NO_TEXTURE, + EGL_NO_TEXTURE, +- pixmap, ((server_handle[0] == 0) && (server_handle[1] == (uint32_t)(-1))) ? NULL : server_handle); ++ pixmap, ((server_handle[0] == 0) && (server_handle[1] == (uint32_t)(-1))) ? NULL : server_handle, 0); + + if (surface) { + if (khrn_pointer_map_insert(&process->surfaces, process->next_surface, surface)) { +@@ -2303,6 +2315,18 @@ EGLAPI EGLBoolean EGLAPIENTRY eglSwapBuffers(EGLDisplay dpy, EGLSurface surf) + + vcos_log_trace("eglSwapBuffers server call"); + ++ if (next_resource_handle) ++ RPC_CALL7(eglIntSwapBuffers_impl, ++ thread, ++ EGLINTSWAPBUFFERS_ID_V2, ++ RPC_UINT(surface->serverbuffer), ++ RPC_UINT(surface->width), ++ RPC_UINT(surface->height), ++ RPC_UINT(surface->internal_handle), ++ RPC_UINT(surface->swap_behavior == EGL_BUFFER_PRESERVED ? 1 : 0), ++ RPC_UINT(khrn_platform_get_window_position(surface->win)), ++ RPC_INT(next_resource_handle)); ++ else + RPC_CALL6(eglIntSwapBuffers_impl, + thread, + EGLINTSWAPBUFFERS_ID, +diff --git a/interface/khronos/egl/egl_client_surface.c b/interface/khronos/egl/egl_client_surface.c +index 6846dfa..128325e 100644 +--- a/interface/khronos/egl/egl_client_surface.c ++++ b/interface/khronos/egl/egl_client_surface.c +@@ -314,7 +314,8 @@ EGL_SURFACE_T *egl_surface_create( + EGLenum texture_format, + EGLenum texture_target, + EGLNativePixmapType pixmap, +- const uint32_t *pixmap_server_handle) ++ const uint32_t *pixmap_server_handle, ++ DISPMANX_RESOURCE_HANDLE_T next_resource_handle) + { + KHRN_IMAGE_FORMAT_T color; + KHRN_IMAGE_FORMAT_T depth; +@@ -473,6 +474,27 @@ EGL_SURFACE_T *egl_surface_create( + #endif + uint32_t results[3]; + ++ if (next_resource_handle) ++ RPC_CALL16_OUT_CTRL(eglIntCreateSurface_impl, ++ thread, ++ EGLINTCREATESURFACE_ID_V2, ++ RPC_UINT(serverwin), ++ RPC_UINT(buffers), ++ RPC_UINT(width), ++ RPC_UINT(height), ++ RPC_UINT(color), ++ RPC_UINT(depth), ++ RPC_UINT(mask), ++ RPC_UINT(multi), ++ RPC_UINT(largest_pbuffer), ++ RPC_UINT(mipmap_texture), ++ RPC_UINT(config_depth_bits), ++ RPC_UINT(config_stencil_bits), ++ RPC_UINT(sem_name), ++ RPC_UINT(type), ++ RPC_INT(next_resource_handle), ++ results); ++ else + RPC_CALL15_OUT_CTRL(eglIntCreateSurface_impl, + thread, + EGLINTCREATESURFACE_ID, +diff --git a/interface/khronos/egl/egl_client_surface.h b/interface/khronos/egl/egl_client_surface.h +index c99d44c..b5bf70a 100644 +--- a/interface/khronos/egl/egl_client_surface.h ++++ b/interface/khronos/egl/egl_client_surface.h +@@ -322,7 +322,8 @@ extern EGL_SURFACE_T *egl_surface_create( + EGLenum texture_format, + EGLenum texture_target, + EGLNativePixmapType pixmap, +- const uint32_t *pixmap_server_handle); ++ const uint32_t *pixmap_server_handle, ++ DISPMANX_RESOURCE_HANDLE_T next_resource_handle); + extern EGL_SURFACE_T *egl_surface_from_vg_image( + VGImage vg_handle, + EGLSurface name, +diff --git a/interface/khronos/egl/egl_int_impl.h b/interface/khronos/egl/egl_int_impl.h +index 8a5734c..51b3580 100644 +--- a/interface/khronos/egl/egl_int_impl.h ++++ b/interface/khronos/egl/egl_int_impl.h +@@ -56,7 +56,8 @@ FN(int, eglIntCreateSurface_impl, ( + uint32_t config_stencil_bits, + uint32_t sem, + uint32_t type, +- uint32_t *results)) ++ uint32_t *results, ++ DISPMANX_RESOURCE_HANDLE_T next_resource_handle)) + + FN(int, eglIntCreatePbufferFromVGImage_impl, ( + VGImage vg_handle, +@@ -110,7 +111,7 @@ FN(void, eglIntMakeCurrent_impl, (uint32_t pid_0, uint32_t pid_1, uint32_t glver + FN(int, eglIntFlushAndWait_impl, (uint32_t flushgl, uint32_t flushvg)) + FN(void, eglIntFlush_impl, (uint32_t flushgl, uint32_t flushvg)) + +-FN(void, eglIntSwapBuffers_impl, (EGL_SURFACE_ID_T s, uint32_t width, uint32_t height, uint32_t handle, uint32_t preserve, uint32_t position)) ++FN(void, eglIntSwapBuffers_impl, (EGL_SURFACE_ID_T s, uint32_t width, uint32_t height, uint32_t handle, uint32_t preserve, uint32_t position, DISPMANX_RESOURCE_HANDLE_T new_back_buffer)) + FN(void, eglIntSelectMipmap_impl, (EGL_SURFACE_ID_T s, int level)) + + FN(void, eglIntGetColorData_impl, (EGL_SURFACE_ID_T s, KHRN_IMAGE_FORMAT_T format, uint32_t width, uint32_t height, int32_t stride, uint32_t y_offset, void *data)) +-- +2.16.1 + diff --git a/meta-raspberrypi/recipes-graphics/userland/userland/0002-wayland-Add-support-for-the-Wayland-winsys.patch b/meta-raspberrypi/recipes-graphics/userland/userland/0002-wayland-Add-support-for-the-Wayland-winsys.patch new file mode 100644 index 000000000..461350407 --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/userland/userland/0002-wayland-Add-support-for-the-Wayland-winsys.patch @@ -0,0 +1,1861 @@ +From 5608ec8002be8370e78c9dbb1e07cee4cfb18b58 Mon Sep 17 00:00:00 2001 +From: Tomeu Vizoso <tomeu.vizoso@collabora.com> +Date: Tue, 1 Oct 2013 13:19:20 +0200 +Subject: [PATCH 02/16] wayland: Add support for the Wayland winsys + +* Adds EGL_WL_bind_wayland_display extension +* Adds wayland-egl library +* Adds wl_dispmanx_buffer protocol extension + +TODO: Check that platform_get_dimensions() returning swapchain_count == 1 is correct + +TODO: Remove the requirement of passing a valid DispmanX element handle to +the SwapBuffers and CreateSurface RPC calls. This will remove the need to open +a DispmanX display from the clients. + +TODO: wl_dispmanx_server_buffer should probably be defined in a +private header that can be included from EGL and vc_* instead of in +vc_vchi_dispmanx.h +--- + .gitignore | 1 + + CMakeLists.txt | 11 + + README.md | 4 + + buildme | 10 +- + .../linux/apps/raspicam/CMakeLists.txt | 2 +- + interface/khronos/CMakeLists.txt | 53 ++++- + interface/khronos/common/khrn_client.c | 15 ++ + interface/khronos/common/khrn_client.h | 10 + + interface/khronos/common/khrn_client_mangle.h | 3 + + interface/khronos/common/khrn_client_platform.h | 8 + + interface/khronos/common/khrn_client_unmangle.h | 3 + + .../common/linux/khrn_client_platform_linux.c | 115 ++++++++-- + interface/khronos/common/linux/khrn_wayland.c | 215 ++++++++++++++++++ + .../common/linux/khrn_wayland.h} | 46 +--- + interface/khronos/egl/egl_client.c | 92 +++++--- + interface/khronos/egl/egl_client_get_proc.c | 11 + + interface/khronos/egl/egl_client_surface.c | 42 +++- + interface/khronos/egl/egl_client_surface.h | 38 +++- + interface/khronos/egl/egl_int_impl.h | 2 +- + interface/khronos/ext/egl_wayland.c | 246 +++++++++++++++++++++ + interface/khronos/include/EGL/eglext.h | 23 ++ + interface/khronos/wayland-egl/wayland-egl-priv.h | 53 +++++ + interface/khronos/wayland-egl/wayland-egl.c | 59 +++++ + interface/khronos/wayland-egl/wayland-egl.pc.in | 10 + + interface/vmcs_host/CMakeLists.txt | 21 +- + interface/vmcs_host/vc_dispmanx.h | 10 + + interface/vmcs_host/vc_vchi_dispmanx.c | 42 ++++ + interface/vmcs_host/vc_vchi_dispmanx.h | 15 ++ + interface/wayland/dispmanx.xml | 123 +++++++++++ + makefiles/cmake/Wayland.cmake | 72 ++++++ + 30 files changed, 1257 insertions(+), 98 deletions(-) + create mode 100644 interface/khronos/common/linux/khrn_wayland.c + copy interface/{vmcs_host/vc_vchi_dispmanx.h => khronos/common/linux/khrn_wayland.h} (56%) + create mode 100644 interface/khronos/ext/egl_wayland.c + create mode 100644 interface/khronos/wayland-egl/wayland-egl-priv.h + create mode 100644 interface/khronos/wayland-egl/wayland-egl.c + create mode 100644 interface/khronos/wayland-egl/wayland-egl.pc.in + create mode 100644 interface/wayland/dispmanx.xml + create mode 100644 makefiles/cmake/Wayland.cmake + +Index: git/.gitignore +=================================================================== +--- git.orig/.gitignore ++++ git/.gitignore +@@ -30,3 +30,4 @@ build/ + *.pts + *.ppm + *.mkv ++*~ +Index: git/CMakeLists.txt +=================================================================== +--- git.orig/CMakeLists.txt ++++ git/CMakeLists.txt +@@ -24,6 +24,17 @@ include(makefiles/cmake/global_settings. + include(makefiles/cmake/arm-linux.cmake) + include(makefiles/cmake/vmcs.cmake) + ++if (BUILD_WAYLAND) ++ include(makefiles/cmake/Wayland.cmake) ++ ++ # Find Wayland libraries ++ find_package(PkgConfig) ++ pkg_check_modules(WAYLAND_CLIENT wayland-client REQUIRED) ++ pkg_check_modules(WAYLAND_SERVER wayland-server REQUIRED) ++ ++ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DBUILD_WAYLAND") ++endif() ++ + enable_language(ASM) + + # Global include paths +Index: git/README.md +=================================================================== +--- git.orig/README.md ++++ git/README.md +@@ -6,3 +6,7 @@ Use buildme to build. It requires cmake + https://github.com/raspberrypi/tools/tree/master/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian + + Note that this repository does not contain the source for the edid_parser and vcdbg binaries due to licensing restrictions. ++ ++To build support for the Wayland winsys in EGL, execute the buildme script like this: ++ ++$ BUILD_WAYLAND=1 ./buildme. +Index: git/buildme +=================================================================== +--- git.orig/buildme ++++ git/buildme +@@ -8,6 +8,10 @@ fi + + BUILDSUBDIR=`echo $BUILDTYPE | tr '[A-Z]' '[a-z]'`; + ++if [ -n "$BUILD_WAYLAND" ]; then ++ WAYLAND_VARS="-DBUILD_WAYLAND=TRUE" ++fi ++ + if [ "armv6l" = `arch` ] || [ "armv7l" = `arch` ]; then + # Native compile on the Raspberry Pi + mkdir -p build/raspberry/$BUILDSUBDIR +@@ -32,9 +36,13 @@ elif [ "$1" = "--native" ]; then + make -j `nproc` $* + else + # Cross compile on a more capable machine ++ if [ -n "$BUILD_WAYLAND" ]; then ++ # Use wayland-scanner from the build platform ++ WAYLAND_VARS+=" -DWAYLAND_SCANNER_EXECUTABLE:FILEPATH=/usr/bin/wayland-scanner" ++ fi + mkdir -p build/arm-linux/$BUILDSUBDIR + pushd build/arm-linux/$BUILDSUBDIR +- cmake -DCMAKE_TOOLCHAIN_FILE=../../../makefiles/cmake/toolchains/arm-linux-gnueabihf.cmake -DCMAKE_BUILD_TYPE=$BUILDTYPE ../../.. ++ cmake -DCMAKE_TOOLCHAIN_FILE=../../../makefiles/cmake/toolchains/arm-linux-gnueabihf.cmake -DCMAKE_BUILD_TYPE=$BUILDTYPE $WAYLAND_VARS ../../.. + make -j `nproc` + + if [ "$1" != "" ]; then +Index: git/host_applications/linux/apps/raspicam/CMakeLists.txt +=================================================================== +--- git.orig/host_applications/linux/apps/raspicam/CMakeLists.txt ++++ git/host_applications/linux/apps/raspicam/CMakeLists.txt +@@ -28,7 +28,7 @@ add_executable(raspividyuv ${COMMON_SOU + + set (MMAL_LIBS mmal_core mmal_util mmal_vc_client) + +-target_link_libraries(raspistill ${MMAL_LIBS} vcos bcm_host brcmGLESv2 brcmEGL m) ++target_link_libraries(raspistill ${MMAL_LIBS} vcos bcm_host brcmGLESv2 brcmEGL m ${WAYLAND_SERVER_LIBRARIES} ${WAYLAND_CLIENT_LIBRARIES}) + target_link_libraries(raspiyuv ${MMAL_LIBS} vcos bcm_host) + target_link_libraries(raspivid ${MMAL_LIBS} vcos bcm_host) + target_link_libraries(raspividyuv ${MMAL_LIBS} vcos bcm_host) +Index: git/interface/khronos/CMakeLists.txt +=================================================================== +--- git.orig/interface/khronos/CMakeLists.txt ++++ git/interface/khronos/CMakeLists.txt +@@ -6,6 +6,12 @@ + # have quite a few circular dependencies, and so the only way + # to make it work seems to be to have everything static. + ++if (BUILD_WAYLAND) ++include_directories( ++ ${WAYLAND_SERVER_INCLUDE_DIRS} ++) ++endif () ++ + set(EGL_SOURCE + egl/egl_client_config.c + egl/egl_client_context.c +@@ -55,12 +61,55 @@ set(CLIENT_SOURCE + common/khrn_int_hash_asm.s + common/khrn_client_cache.c) + ++set(EGL_LIBS ++ khrn_client ++ vchiq_arm ++ vcos ++ bcm_host) ++ ++if (BUILD_WAYLAND) ++ set(EGL_SOURCE ++ ${EGL_SOURCE} ++ ext/egl_wayland.c ++ common/linux/khrn_wayland.c) ++ ++ set(EGL_LIBS ++ ${EGL_LIBS} ++ wayland-client ++ wayland-server) ++ ++ set(WAYLAND_EGL_SOURCE ++ wayland-egl/wayland-egl.c) ++ ++ wayland_add_protocol_server( ++ EGL_SOURCE ++ ../../interface/wayland/dispmanx.xml ++ dispmanx ++ ) ++ ++ wayland_add_protocol_client( ++ EGL_SOURCE ++ ../../interface/wayland/dispmanx.xml ++ dispmanx ++ ) ++ ++ add_library(wayland-egl ${SHARED} ${WAYLAND_EGL_SOURCE}) ++ install(TARGETS wayland-egl DESTINATION lib) ++ ++ configure_file ("wayland-egl/wayland-egl.pc.in" "wayland-egl/wayland-egl.pc" @ONLY) ++ install (FILES "${CMAKE_CURRENT_BINARY_DIR}/wayland-egl/wayland-egl.pc" ++ DESTINATION lib/pkgconfig) ++endif () ++ + add_library(EGL ${SHARED} ${EGL_SOURCE}) + add_library(GLESv2 ${SHARED} ${GLES_SOURCE}) + add_library(OpenVG ${SHARED} ${VG_SOURCE}) + add_library(WFC ${SHARED} ${WFC_SOURCE}) + add_library(khrn_client ${CLIENT_SOURCE}) + ++set_target_properties(EGL PROPERTIES SOVERSION 1 VERSION 1.0.0) ++set_target_properties(GLESv2 PROPERTIES SOVERSION 2 VERSION 2.0.0) ++ + # TODO do we need EGL_static and GLESv2_static now that khrn_static exists? + add_library(EGL_static STATIC ${EGL_SOURCE}) + add_library(GLESv2_static STATIC ${GLES_SOURCE}) +@@ -72,8 +121,7 @@ include_directories (../../host_applicat + set(VCSM_LIBS vcsm) + add_definitions(-DKHRONOS_HAVE_VCSM) + endif() +- +-target_link_libraries(EGL khrn_client vchiq_arm vcos bcm_host ${VCSM_LIBS} -lm) ++target_link_libraries(EGL ${EGL_LIBS} ${VCSM_LIBS} -lm) + target_link_libraries(GLESv2 EGL khrn_client vcos) + target_link_libraries(WFC EGL) + target_link_libraries(OpenVG EGL) +@@ -87,7 +135,7 @@ add_library(brcmGLESv2 ${SHARED} ${GLES_ + add_library(brcmOpenVG ${SHARED} ${VG_SOURCE}) + add_library(brcmWFC ${SHARED} ${WFC_SOURCE}) + +-target_link_libraries(brcmEGL khrn_client vchiq_arm vcos bcm_host ${VCSM_LIBS} -lm) ++target_link_libraries(brcmEGL ${EGL_LIBS} ${VCSM_LIBS} -lm) + target_link_libraries(brcmGLESv2 brcmEGL khrn_client vcos) + target_link_libraries(brcmWFC brcmEGL) + target_link_libraries(brcmOpenVG brcmEGL) +Index: git/interface/khronos/common/khrn_client.c +=================================================================== +--- git.orig/interface/khronos/common/khrn_client.c ++++ git/interface/khronos/common/khrn_client.c +@@ -54,6 +54,10 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBI + #include "applications/vmcs/khronos/khronos_server.h" + #endif + ++#ifdef BUILD_WAYLAND ++#include "interface/khronos/common/linux/khrn_wayland.h" ++#endif ++ + VCOS_LOG_CAT_T khrn_client_log = VCOS_LOG_INIT("khrn_client", VCOS_LOG_WARN); + + /* +@@ -142,6 +146,10 @@ void client_try_unload_server(CLIENT_PRO + bool client_process_state_init(CLIENT_PROCESS_STATE_T *process) + { + if (!process->inited) { ++#ifdef BUILD_WAYLAND ++ process->wl_global = NULL; ++#endif ++ + if (!khrn_pointer_map_init(&process->contexts, 64)) + return false; + +@@ -194,6 +202,13 @@ bool client_process_state_init(CLIENT_PR + } + #endif + ++#ifdef BUILD_WAYLAND ++ struct wl_display *wl_display = khrn_platform_get_wl_display(); ++ if (wl_display) ++ if (!init_process_wayland(process)) ++ return false; ++#endif ++ + process->inited = true; + } + +Index: git/interface/khronos/common/khrn_client.h +=================================================================== +--- git.orig/interface/khronos/common/khrn_client.h ++++ git/interface/khronos/common/khrn_client.h +@@ -310,6 +310,16 @@ struct CLIENT_PROCESS_STATE { + #ifdef RPC_LIBRARY + KHRONOS_SERVER_CONNECTION_T khrn_connection; + #endif ++ ++#ifdef BUILD_WAYLAND ++ /* Client-side Wayland state */ ++ struct wl_registry *wl_registry; ++ struct wl_dispmanx *wl_dispmanx; ++ struct wl_event_queue *wl_queue; ++ ++ /* Compositor-side Wayland state */ ++ struct wl_global *wl_global; ++#endif + }; + + extern bool client_process_state_init(CLIENT_PROCESS_STATE_T *process); +Index: git/interface/khronos/common/khrn_client_mangle.h +=================================================================== +--- git.orig/interface/khronos/common/khrn_client_mangle.h ++++ git/interface/khronos/common/khrn_client_mangle.h +@@ -83,6 +83,9 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBI + #define eglReleaseGlobalImageBRCM mangled_eglReleaseGlobalImageBRCM + #define eglInitGlobalImageBRCM mangled_eglInitGlobalImageBRCM + #define eglTermGlobalImageBRCM mangled_eglTermGlobalImageBRCM ++#define eglBindWaylandDisplayWL mangled_eglBindWaylandDisplayWL ++#define eglUnbindWaylandDisplayWL mangled_eglUnbindWaylandDisplayWL ++#define eglQueryWaylandBufferWL mangled_eglQueryWaylandBufferWL + + /* OpenGL ES 1.1 and 2.0 functions */ + +Index: git/interface/khronos/common/khrn_client_platform.h +=================================================================== +--- git.orig/interface/khronos/common/khrn_client_platform.h ++++ git/interface/khronos/common/khrn_client_platform.h +@@ -48,6 +48,10 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBI + #include "interface/khronos/common/vcos/khrn_client_platform_filler_vcos.h" + #endif + ++#ifdef BUILD_WAYLAND ++#include <wayland-client.h> ++#endif ++ + #ifdef __cplusplus + extern "C" { + #endif +@@ -328,4 +332,8 @@ typedef struct + + void *platform_wfc_bounce_thread(void *param); + ++#ifdef BUILD_WAYLAND ++struct wl_display *khrn_platform_get_wl_display(); ++#endif ++ + #endif // KHRN_CLIENT_PLATFORM_H +Index: git/interface/khronos/common/khrn_client_unmangle.h +=================================================================== +--- git.orig/interface/khronos/common/khrn_client_unmangle.h ++++ git/interface/khronos/common/khrn_client_unmangle.h +@@ -83,6 +83,9 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBI + #undef eglReleaseGlobalImageBRCM + #undef eglInitGlobalImageBRCM + #undef eglTermGlobalImageBRCM ++#undef eglBindWaylandDisplayWL ++#undef eglUnbindWaylandDisplayWL ++#undef eglQueryWaylandBufferWL + + /* OpenGL ES 1.1 and 2.0 functions */ + +Index: git/interface/khronos/common/linux/khrn_client_platform_linux.c +=================================================================== +--- git.orig/interface/khronos/common/linux/khrn_client_platform_linux.c ++++ git/interface/khronos/common/linux/khrn_client_platform_linux.c +@@ -37,6 +37,11 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBI + #include "X11/Xlib.h" + #endif + ++#ifdef BUILD_WAYLAND ++#include <wayland-client.h> ++#include "interface/khronos/wayland-egl/wayland-egl-priv.h" ++#endif ++ + extern VCOS_LOG_CAT_T khrn_client_log; + + extern void vc_vchi_khronos_init(); +@@ -464,14 +469,37 @@ EGLDisplay khrn_platform_set_display_id( + return EGL_NO_DISPLAY; + } + #else ++ ++#ifdef BUILD_WAYLAND ++static struct wl_display *hacky_display = NULL; ++#endif ++ + EGLDisplay khrn_platform_set_display_id(EGLNativeDisplayType display_id) + { + if (display_id == EGL_DEFAULT_DISPLAY) + return (EGLDisplay)1; +- else +- return EGL_NO_DISPLAY; ++ else { ++#ifdef BUILD_WAYLAND ++ void *first_pointer = *(void **) display_id; ++ ++ /* wl_display is a wl_proxy, which is a wl_object. ++ * wl_object's first element points to the interfacetype. */ ++ if (first_pointer == &wl_display_interface) { ++ hacky_display = (struct wl_display*)display_id; ++ return (EGLDisplay)1; ++ } else ++#endif ++ return EGL_NO_DISPLAY; ++ } ++} ++ ++#ifdef BUILD_WAYLAND ++struct wl_display *khrn_platform_get_wl_display() ++{ ++ return hacky_display; + } + #endif ++#endif + + #ifdef WANT_X + static void dump_hierarchy(Window w, Window thisw, Window look, int level) +@@ -805,22 +833,81 @@ static EGL_DISPMANX_WINDOW_T *check_defa + void platform_get_dimensions(EGLDisplay dpy, EGLNativeWindowType win, + uint32_t *width, uint32_t *height, uint32_t *swapchain_count) + { +- EGL_DISPMANX_WINDOW_T *dwin = check_default(win); +- vcos_assert(dwin); +- vcos_assert(dwin->width < 1<<16); // sanity check +- vcos_assert(dwin->height < 1<<16); // sanity check +- *width = dwin->width; +- *height = dwin->height; +- *swapchain_count = 0; ++#ifdef BUILD_WAYLAND ++ if(khrn_platform_get_wl_display()) { ++ struct wl_egl_window *wl_egl_window = (struct wl_egl_window*)win; ++ *width = wl_egl_window->width; ++ *height = wl_egl_window->height; ++ /* This seems to be used for sync'ing with the VC on buffer creation, but ++ we are managing them on the CPU side */ ++ *swapchain_count = 1; ++ } else { ++#endif ++ EGL_DISPMANX_WINDOW_T *dwin = check_default(win); ++ vcos_assert(dwin); ++ vcos_assert(dwin->width < 1<<16); // sanity check ++ vcos_assert(dwin->height < 1<<16); // sanity check ++ *width = dwin->width; ++ *height = dwin->height; ++ *swapchain_count = 0; ++#ifdef BUILD_WAYLAND ++ } ++#endif ++} ++ ++#ifdef BUILD_WAYLAND ++static DISPMANX_ELEMENT_HANDLE_T create_dummy_element() ++{ ++ DISPMANX_DISPLAY_HANDLE_T display = vc_dispmanx_display_open(0); ++ DISPMANX_UPDATE_HANDLE_T update = vc_dispmanx_update_start(0); ++ DISPMANX_ELEMENT_HANDLE_T element; ++ VC_DISPMANX_ALPHA_T alpha = {DISPMANX_FLAGS_ALPHA_FIXED_ALL_PIXELS, 255, 0}; ++ VC_RECT_T src_rect; ++ VC_RECT_T dst_rect; ++ ++ src_rect.x = 0; ++ src_rect.y = 0; ++ src_rect.width = 1 << 16; ++ src_rect.height = 1 << 16; ++ ++ dst_rect.x = 0; ++ dst_rect.y = 0; ++ dst_rect.width = 1; ++ dst_rect.height = 1; ++ ++ element = vc_dispmanx_element_add(update, display, 0/*layer*/, &dst_rect, ++ 0/*src*/, &src_rect, ++ DISPMANX_PROTECTION_NONE, &alpha, ++ 0/*clamp*/, 0/*transform*/); ++ ++ vc_dispmanx_update_submit_sync(update); ++ ++ vc_dispmanx_display_close(display); ++ ++ return element; + } ++#endif + + uint32_t platform_get_handle(EGLDisplay dpy, EGLNativeWindowType win) + { +- EGL_DISPMANX_WINDOW_T *dwin = check_default(win); +- vcos_assert(dwin); +- vcos_assert(dwin->width < 1<<16); // sanity check +- vcos_assert(dwin->height < 1<<16); // sanity check +- return dwin->element; ++#ifdef BUILD_WAYLAND ++ if(khrn_platform_get_wl_display()) { ++ struct wl_egl_window *wl_egl_window = (struct wl_egl_window*)win; ++ ++ if (wl_egl_window->dummy_element == PLATFORM_WIN_NONE) ++ wl_egl_window->dummy_element = create_dummy_element(); ++ ++ return wl_egl_window->dummy_element; ++ } else { ++#endif ++ EGL_DISPMANX_WINDOW_T *dwin = check_default(win); ++ vcos_assert(dwin); ++ vcos_assert(dwin->width < 1<<16); // sanity check ++ vcos_assert(dwin->height < 1<<16); // sanity check ++ return dwin->element; ++#ifdef BUILD_WAYLAND ++ } ++#endif + } + + #endif +Index: git/interface/khronos/common/linux/khrn_wayland.c +=================================================================== +--- /dev/null ++++ git/interface/khronos/common/linux/khrn_wayland.c +@@ -0,0 +1,215 @@ ++/* ++Copyright (c) 2013, Raspberry Pi Foundation ++All rights reserved. ++ ++Redistribution and use in source and binary forms, with or without ++modification, are permitted provided that the following conditions are met: ++ * Redistributions of source code must retain the above copyright ++ notice, this list of conditions and the following disclaimer. ++ * Redistributions in binary form must reproduce the above copyright ++ notice, this list of conditions and the following disclaimer in the ++ documentation and/or other materials provided with the distribution. ++ * Neither the name of the copyright holder nor the ++ names of its contributors may be used to endorse or promote products ++ derived from this software without specific prior written permission. ++ ++THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ++ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE ++DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY ++DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES ++(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; ++LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ++ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ++(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++*/ ++ ++#define VCOS_LOG_CATEGORY (&khrn_client_log) ++ ++#include "interface/khronos/common/linux/khrn_wayland.h" ++#include "interface/khronos/wayland-dispmanx-client-protocol.h" ++#include "interface/khronos/wayland-egl/wayland-egl-priv.h" ++ ++extern VCOS_LOG_CAT_T khrn_client_log; ++ ++static void handle_dispmanx_format(void *data, struct wl_dispmanx *dispmanx, ++ uint32_t format) ++{ ++} ++ ++static void handle_dispmanx_allocated(void *data, struct wl_dispmanx *dispmanx, ++ struct wl_buffer *wl_buffer, ++ uint32_t resource_handle) ++{ ++ struct wl_dispmanx_client_buffer *buffer = wl_buffer_get_user_data(wl_buffer); ++ ++ buffer->pending_allocation = 0; ++ buffer->resource = resource_handle; ++} ++ ++static const struct wl_dispmanx_listener dispmanx_listener = { ++ handle_dispmanx_format, ++ handle_dispmanx_allocated, ++}; ++ ++static void ++sync_callback(void *data, struct wl_callback *callback, uint32_t serial) ++{ ++ int *done = data; ++ ++ *done = 1; ++ ++ wl_callback_destroy(callback); ++} ++ ++static const struct wl_callback_listener sync_listener = { ++ sync_callback ++}; ++ ++static int ++roundtrip(CLIENT_PROCESS_STATE_T *process) ++{ ++ struct wl_display *wl_display = khrn_platform_get_wl_display(); ++ struct wl_callback *callback; ++ int done = 0, ret = 0; ++ ++ callback = wl_display_sync(wl_display); ++ wl_callback_add_listener(callback, &sync_listener, &done); ++ wl_proxy_set_queue((struct wl_proxy *) callback, process->wl_queue); ++ while (ret != -1 && !done) ++ ret = wl_display_dispatch_queue(wl_display, process->wl_queue); ++ ++ if (!done) ++ wl_callback_destroy(callback); ++ ++ return ret; ++} ++ ++int do_wl_roundtrip() ++{ ++ CLIENT_PROCESS_STATE_T *process = CLIENT_GET_PROCESS_STATE(); ++ return roundtrip(process); ++} ++ ++static void ++registry_handle_global(void *data, struct wl_registry *registry, ++ uint32_t name, const char *interface, uint32_t version) ++{ ++ struct wl_display *wl_display = khrn_platform_get_wl_display(); ++ CLIENT_PROCESS_STATE_T *process = (CLIENT_PROCESS_STATE_T *)data; ++ ++ if (strcmp(interface, "wl_dispmanx") == 0) { ++ process->wl_dispmanx = wl_registry_bind(registry, name, ++ &wl_dispmanx_interface, 1); ++ ++ wl_proxy_set_queue((struct wl_proxy *) process->wl_dispmanx, ++ process->wl_queue); ++ wl_dispmanx_add_listener(process->wl_dispmanx, &dispmanx_listener, wl_display); ++ roundtrip(process); ++ } ++} ++ ++static void ++registry_handle_global_remove(void *data, struct wl_registry *registry, ++ uint32_t name) ++{ ++} ++ ++static const struct wl_registry_listener registry_listener = { ++ registry_handle_global, ++ registry_handle_global_remove ++}; ++ ++int ++init_process_wayland(CLIENT_PROCESS_STATE_T *process) ++{ ++ struct wl_display *wl_display = khrn_platform_get_wl_display(); ++ ++ process->wl_queue = wl_display_create_queue(wl_display); ++ if (!process->wl_queue) { ++ vcos_log_error("wl_display_create_queue failed\n"); ++ return false; ++ } ++ wl_display_dispatch_pending(wl_display); ++ ++ process->wl_registry = wl_display_get_registry(wl_display); ++ if (!process->wl_registry) { ++ vcos_log_error("wl_display_get_registry failed\n"); ++ return false; ++ } ++ ++ wl_proxy_set_queue((struct wl_proxy *) process->wl_registry, ++ process->wl_queue); ++ ++ wl_registry_add_listener(process->wl_registry, ®istry_listener, process); ++ ++ if (roundtrip(process) < 0 || process->wl_dispmanx == NULL) { ++ vcos_log_error("failed to get wl_dispmanx\n"); ++ return false; ++ } ++ ++ return true; ++} ++ ++#ifndef ALIGN_UP ++#define ALIGN_UP(x,y) ((x + (y)-1) & ~((y)-1)) ++#endif ++ ++static void handle_buffer_release(void *data, struct wl_buffer *buffer_wl) ++{ ++ struct wl_dispmanx_client_buffer *wl_dispmanx_client_buffer = data; ++ wl_dispmanx_client_buffer->in_use = 0; ++} ++ ++static const struct wl_buffer_listener buffer_listener = { ++ handle_buffer_release ++}; ++ ++struct wl_dispmanx_client_buffer * ++allocate_wl_buffer(struct wl_egl_window *window, KHRN_IMAGE_FORMAT_T color) ++{ ++ CLIENT_PROCESS_STATE_T *process = CLIENT_GET_PROCESS_STATE(); ++ struct wl_dispmanx_client_buffer *wl_dispmanx_client_buffer; ++ struct wl_buffer *wl_buffer; ++ uint32_t stride = ALIGN_UP(window->width * 4, 16); ++ uint32_t buffer_height = ALIGN_UP(window->height, 16); ++ enum wl_dispmanx_format color_format; ++ int ret = 0; ++ ++ switch (color) { ++ case ABGR_8888: ++ color_format = WL_DISPMANX_FORMAT_ABGR8888; ++ break; ++ case XBGR_8888: ++ color_format = WL_DISPMANX_FORMAT_XBGR8888; ++ break; ++ case RGB_565: ++ color_format = WL_DISPMANX_FORMAT_RGB565; ++ break; ++ default: ++ vcos_log_error("unknown KHRN_IMAGE_FORMAT_T 0x%x\n", color); ++ return NULL; ++ } ++ ++ wl_buffer = wl_dispmanx_create_buffer(process->wl_dispmanx, window->width, ++ window->height, stride, buffer_height, ++ color_format); ++ if (wl_buffer == NULL) ++ return NULL; ++ ++ wl_dispmanx_client_buffer = calloc(1, sizeof(struct wl_dispmanx_client_buffer)); ++ wl_dispmanx_client_buffer->wl_buffer = wl_buffer; ++ wl_dispmanx_client_buffer->in_use = 0; ++ wl_dispmanx_client_buffer->pending_allocation = 1; ++ wl_dispmanx_client_buffer->width = window->width; ++ wl_dispmanx_client_buffer->height = window->height; ++ ++ wl_proxy_set_queue((struct wl_proxy *) wl_buffer, process->wl_queue); ++ wl_buffer_add_listener(wl_buffer, &buffer_listener, wl_dispmanx_client_buffer); ++ ++ while (ret != -1 && wl_dispmanx_client_buffer->pending_allocation) ++ ret = do_wl_roundtrip(); ++ ++ return wl_dispmanx_client_buffer; ++} +Index: git/interface/vmcs_host/vc_vchi_dispmanx.h +=================================================================== +--- git.orig/interface/vmcs_host/vc_vchi_dispmanx.h ++++ git/interface/vmcs_host/vc_vchi_dispmanx.h +@@ -66,4 +66,19 @@ typedef struct { + #define ELEMENT_CHANGE_MASK_RESOURCE (1<<4) + #define ELEMENT_CHANGE_TRANSFORM (1<<5) + ++#ifdef BUILD_WAYLAND ++/* XXX: This should be in a private header that can be included from EGL and vc_* */ ++#include <wayland-server.h> ++#include "interface/vmcs_host/wayland-dispmanx-server-protocol.h" ++struct wl_dispmanx_server_buffer { ++ struct wl_resource *resource; ++ struct wl_dispmanx *dispmanx; ++ enum wl_dispmanx_format format; ++ DISPMANX_RESOURCE_HANDLE_T handle; ++ int32_t width; ++ int32_t height; ++ int in_use; ++}; ++#endif ++ + #endif +Index: git/interface/khronos/common/linux/khrn_wayland.h +=================================================================== +--- /dev/null ++++ git/interface/khronos/common/linux/khrn_wayland.h +@@ -0,0 +1,33 @@ ++/* ++Copyright (c) 2013, Raspberry Pi Foundation ++All rights reserved. ++ ++Redistribution and use in source and binary forms, with or without ++modification, are permitted provided that the following conditions are met: ++ * Redistributions of source code must retain the above copyright ++ notice, this list of conditions and the following disclaimer. ++ * Redistributions in binary form must reproduce the above copyright ++ notice, this list of conditions and the following disclaimer in the ++ documentation and/or other materials provided with the distribution. ++ * Neither the name of the copyright holder nor the ++ names of its contributors may be used to endorse or promote products ++ derived from this software without specific prior written permission. ++ ++THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ++ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE ++DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY ++DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES ++(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; ++LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ++ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ++(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++*/ ++ ++#include "interface/khronos/common/khrn_client.h" ++ ++int init_process_wayland(CLIENT_PROCESS_STATE_T *process); ++int do_wl_roundtrip(); ++ ++struct wl_dispmanx_client_buffer *allocate_wl_buffer(struct wl_egl_window *window, KHRN_IMAGE_FORMAT_T color); +Index: git/interface/khronos/egl/egl_client.c +=================================================================== +--- git.orig/interface/khronos/egl/egl_client.c ++++ git/interface/khronos/egl/egl_client.c +@@ -153,6 +153,10 @@ by an attribute value" + #include <stdlib.h> + #include <string.h> + ++#ifdef BUILD_WAYLAND ++#include "interface/khronos/wayland-egl/wayland-egl-priv.h" ++#include "interface/khronos/common/linux/khrn_wayland.h" ++#endif + + #include "interface/khronos/egl/egl_client_cr.c" + +@@ -162,17 +166,6 @@ static void egl_current_release(CLIENT_P + void egl_gl_flush_callback(bool wait); + void egl_vg_flush_callback(bool wait); + +-#include "interface/vmcs_host/vc_dispmanx_types.h" +-/**HACKHACK - give us the ability to inject a DispmanX +- * resource handle into the CreateWindowSurface and +- * SwapBuffers calls */ +-static DISPMANX_RESOURCE_HANDLE_T next_resource_handle; +- +-EGLAPI EGLBoolean EGLAPIENTRY eglSetNextResourceHandle(DISPMANX_RESOURCE_HANDLE_T handle) +-{ +- next_resource_handle = handle; +-} +- + /* + TODO: do an RPC call to make sure the Khronos vll is loaded (and that it stays loaded until eglTerminate) + Also affects global image (and possibly others?) +@@ -451,6 +444,9 @@ EGLAPI const char EGLAPIENTRY * eglQuery + "EGL_KHR_fence_sync " + #endif + #endif ++#if EGL_WL_bind_wayland_display ++ "EGL_WL_bind_wayland_display " ++#endif + ; + break; + case EGL_VENDOR: +@@ -655,8 +651,7 @@ EGLAPI EGLSurface EGLAPIENTRY eglCreateW + false, + EGL_NO_TEXTURE, + EGL_NO_TEXTURE, +- 0, 0, +- next_resource_handle); ++ 0, 0); + + if (surface) { + if (khrn_pointer_map_insert(&process->surfaces, process->next_surface, surface)) { +@@ -901,7 +896,7 @@ EGLAPI EGLSurface EGLAPIENTRY eglCreateP + mipmap_texture, + texture_format, + texture_target, +- 0, 0, 0); ++ 0, 0); + + if (surface) { + if (khrn_pointer_map_insert(&process->surfaces, process->next_surface, surface)) { +@@ -1043,7 +1038,7 @@ EGLAPI EGLSurface EGLAPIENTRY eglCreateP + false, + EGL_NO_TEXTURE, + EGL_NO_TEXTURE, +- pixmap, ((server_handle[0] == 0) && (server_handle[1] == (uint32_t)(-1))) ? NULL : server_handle, 0); ++ pixmap, ((server_handle[0] == 0) && (server_handle[1] == (uint32_t)(-1))) ? NULL : server_handle); + + if (surface) { + if (khrn_pointer_map_insert(&process->surfaces, process->next_surface, surface)) { +@@ -2245,6 +2240,9 @@ EGLAPI EGLBoolean EGLAPIENTRY eglSwapBuf + CLIENT_THREAD_STATE_T *thread; + CLIENT_PROCESS_STATE_T *process; + EGLBoolean result; ++#ifdef BUILD_WAYLAND ++ struct wl_display *wl_display = khrn_platform_get_wl_display(); ++#endif + + vcos_log_trace("eglSwapBuffers start. dpy=%d. surf=%d.", (int)dpy, (int)surf); + +@@ -2315,18 +2313,58 @@ EGLAPI EGLBoolean EGLAPIENTRY eglSwapBuf + + vcos_log_trace("eglSwapBuffers server call"); + +- if (next_resource_handle) +- RPC_CALL7(eglIntSwapBuffers_impl, +- thread, +- EGLINTSWAPBUFFERS_ID_V2, +- RPC_UINT(surface->serverbuffer), +- RPC_UINT(surface->width), +- RPC_UINT(surface->height), +- RPC_UINT(surface->internal_handle), +- RPC_UINT(surface->swap_behavior == EGL_BUFFER_PRESERVED ? 1 : 0), +- RPC_UINT(khrn_platform_get_window_position(surface->win)), +- RPC_INT(next_resource_handle)); +- else ++#ifdef BUILD_WAYLAND ++ if (wl_display) { ++ struct wl_egl_window *wl_egl_window = surface->wl_egl_window; ++ struct wl_dispmanx_client_buffer *buffer_temp; ++ uint32_t configid; ++ KHRN_IMAGE_FORMAT_T color; ++ int ret = 0; ++ ++ buffer_temp = surface->front_wl_buffer; ++ surface->front_wl_buffer = surface->back_wl_buffer; ++ surface->back_wl_buffer = buffer_temp; ++ ++ configid = egl_config_to_id(surface->config); ++ color = egl_config_get_color_format(configid); ++ ++ if (surface->back_wl_buffer == NULL) ++ surface->back_wl_buffer = allocate_wl_buffer(wl_egl_window, color); ++ else if (surface->back_wl_buffer->width != width || ++ surface->back_wl_buffer->height != height) { ++ ++ struct wl_dispmanx_client_buffer *buffer; ++ ++ wl_buffer_destroy(surface->back_wl_buffer->wl_buffer); ++ free(surface->back_wl_buffer); ++ ++ buffer = allocate_wl_buffer(wl_egl_window, color); ++ surface->back_wl_buffer = buffer; ++ } ++ ++ RPC_CALL7(eglIntSwapBuffers_impl, ++ thread, ++ EGLINTSWAPBUFFERS_ID_V2, ++ RPC_UINT(surface->serverbuffer), ++ RPC_UINT(surface->width), ++ RPC_UINT(surface->height), ++ RPC_UINT(surface->internal_handle), ++ RPC_UINT(surface->swap_behavior == EGL_BUFFER_PRESERVED ? 1 : 0), ++ RPC_UINT(khrn_platform_get_window_position(surface->win)), ++ RPC_INT(surface->back_wl_buffer->resource)); ++ ++ surface->front_wl_buffer->in_use = 1; ++ wl_surface_attach(wl_egl_window->wl_surface, ++ surface->front_wl_buffer->wl_buffer, ++ 0, 0); ++ wl_surface_damage(wl_egl_window->wl_surface, 0, 0, ++ surface->width, surface->height); ++ wl_surface_commit(wl_egl_window->wl_surface); ++ ++ while(ret != -1 && surface->back_wl_buffer->in_use) ++ ret = wl_display_dispatch_queue(wl_display, process->wl_queue); ++ } else ++#endif + RPC_CALL6(eglIntSwapBuffers_impl, + thread, + EGLINTSWAPBUFFERS_ID, +Index: git/interface/khronos/egl/egl_client_get_proc.c +=================================================================== +--- git.orig/interface/khronos/egl/egl_client_get_proc.c ++++ git/interface/khronos/egl/egl_client_get_proc.c +@@ -254,6 +254,17 @@ EGLAPI void EGLAPIENTRY (* eglGetProcAdd + return (void(*)(void))eglQueryGlobalImageBRCM; + #endif + ++#ifdef BUILD_WAYLAND ++#if EGL_WL_bind_wayland_display ++ if (!strcmp(procname, "eglBindWaylandDisplayWL")) ++ return (void(*)(void))eglBindWaylandDisplayWL; ++ if (!strcmp(procname, "eglUnbindWaylandDisplayWL")) ++ return (void(*)(void))eglUnbindWaylandDisplayWL; ++ if (!strcmp(procname, "eglQueryWaylandBufferWL")) ++ return (void(*)(void))eglQueryWaylandBufferWL; ++#endif ++#endif ++ + return (void(*)(void)) NULL; + } + +Index: git/interface/khronos/egl/egl_client_surface.c +=================================================================== +--- git.orig/interface/khronos/egl/egl_client_surface.c ++++ git/interface/khronos/egl/egl_client_surface.c +@@ -46,6 +46,11 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBI + #include "interface/khronos/egl/egl_int_impl.h" + #endif + ++#ifdef BUILD_WAYLAND ++#include "interface/khronos/wayland-egl/wayland-egl-priv.h" ++#include "interface/khronos/common/linux/khrn_wayland.h" ++#endif ++ + #include <stdlib.h> + + +@@ -314,8 +319,7 @@ EGL_SURFACE_T *egl_surface_create( + EGLenum texture_format, + EGLenum texture_target, + EGLNativePixmapType pixmap, +- const uint32_t *pixmap_server_handle, +- DISPMANX_RESOURCE_HANDLE_T next_resource_handle) ++ const uint32_t *pixmap_server_handle) + { + KHRN_IMAGE_FORMAT_T color; + KHRN_IMAGE_FORMAT_T depth; +@@ -326,6 +330,10 @@ EGL_SURFACE_T *egl_surface_create( + EGLint config_depth_bits; + EGLint config_stencil_bits; + CLIENT_THREAD_STATE_T *thread = CLIENT_GET_THREAD_STATE(); ++#ifdef BUILD_WAYLAND ++ struct wl_display *wl_display = khrn_platform_get_wl_display(); ++ DISPMANX_RESOURCE_HANDLE_T resource; ++#endif + + EGL_SURFACE_T *surface = egl_surface_pool_alloc(); + +@@ -390,6 +398,18 @@ EGL_SURFACE_T *egl_surface_create( + + vcos_assert(color != IMAGE_FORMAT_INVALID); + ++#ifdef BUILD_WAYLAND ++ if (type == WINDOW && wl_display) { ++ surface->wl_egl_window = (struct wl_egl_window*)win; ++ surface->back_wl_buffer = allocate_wl_buffer( ++ surface->wl_egl_window, color); ++ resource = surface->back_wl_buffer->resource; ++ } else { ++ surface->wl_egl_window = NULL; ++ resource = DISPMANX_NO_HANDLE; ++ } ++#endif ++ + #ifdef KHRONOS_EGL_PLATFORM_OPENWFC + // Create stream for this window + if(type != PBUFFER) +@@ -474,7 +494,8 @@ EGL_SURFACE_T *egl_surface_create( + #endif + uint32_t results[3]; + +- if (next_resource_handle) ++#ifdef BUILD_WAYLAND ++ if (resource != DISPMANX_NO_HANDLE) + RPC_CALL16_OUT_CTRL(eglIntCreateSurface_impl, + thread, + EGLINTCREATESURFACE_ID_V2, +@@ -492,9 +513,10 @@ EGL_SURFACE_T *egl_surface_create( + RPC_UINT(config_stencil_bits), + RPC_UINT(sem_name), + RPC_UINT(type), +- RPC_INT(next_resource_handle), ++ RPC_INT(resource), + results); + else ++#endif + RPC_CALL15_OUT_CTRL(eglIntCreateSurface_impl, + thread, + EGLINTCREATESURFACE_ID, +@@ -663,6 +685,18 @@ void egl_surface_free(EGL_SURFACE_T *sur + if( surface->type == WINDOW ) { + vcos_log_trace("egl_surface_free: calling platform_destroy_winhandle..."); + platform_destroy_winhandle( surface->win, surface->internal_handle ); ++ ++#ifdef BUILD_WAYLAND ++ if (surface->back_wl_buffer) { ++ wl_buffer_destroy(surface->back_wl_buffer->wl_buffer); ++ free(surface->back_wl_buffer); ++ } ++ ++ if (surface->front_wl_buffer) { ++ wl_buffer_destroy(surface->front_wl_buffer->wl_buffer); ++ free(surface->front_wl_buffer); ++ } ++#endif + } + /* return value ignored -- read performed to ensure blocking. we want this to + * block so clients can safely destroy the surface's window as soon as the +Index: git/interface/khronos/egl/egl_client_surface.h +=================================================================== +--- git.orig/interface/khronos/egl/egl_client_surface.h ++++ git/interface/khronos/egl/egl_client_surface.h +@@ -288,6 +288,41 @@ typedef struct { + type == PIXMAP + */ + bool server_owned; ++ ++#ifdef BUILD_WAYLAND ++ /* ++ wl_egl_window ++ ++ Validity: ++ type == WINDOW ++ ++ Invariant: ++ wayland EGL window ++ */ ++ struct wl_egl_window *wl_egl_window; ++ ++ /* ++ front_wl_buffer ++ ++ Validity: ++ type == WINDOW ++ ++ Invariant: ++ client-side information about the wl_buffer in the front ++ */ ++ struct wl_dispmanx_client_buffer *front_wl_buffer; ++ ++ /* ++ back_wl_buffer ++ ++ Validity: ++ type == WINDOW ++ ++ Invariant: ++ client-side information about the wl_buffer in the back ++ */ ++ struct wl_dispmanx_client_buffer *back_wl_buffer; ++#endif + } EGL_SURFACE_T; + + extern bool egl_surface_check_attribs( +@@ -322,8 +357,7 @@ extern EGL_SURFACE_T *egl_surface_create + EGLenum texture_format, + EGLenum texture_target, + EGLNativePixmapType pixmap, +- const uint32_t *pixmap_server_handle, +- DISPMANX_RESOURCE_HANDLE_T next_resource_handle); ++ const uint32_t *pixmap_server_handle); + extern EGL_SURFACE_T *egl_surface_from_vg_image( + VGImage vg_handle, + EGLSurface name, +Index: git/interface/khronos/egl/egl_int_impl.h +=================================================================== +--- git.orig/interface/khronos/egl/egl_int_impl.h ++++ git/interface/khronos/egl/egl_int_impl.h +@@ -57,7 +57,7 @@ FN(int, eglIntCreateSurface_impl, ( + uint32_t sem, + uint32_t type, + uint32_t *results, +- DISPMANX_RESOURCE_HANDLE_T next_resource_handle)) ++ DISPMANX_RESOURCE_HANDLE_T resource_handle)) + + FN(int, eglIntCreatePbufferFromVGImage_impl, ( + VGImage vg_handle, +Index: git/interface/khronos/ext/egl_wayland.c +=================================================================== +--- /dev/null ++++ git/interface/khronos/ext/egl_wayland.c +@@ -0,0 +1,246 @@ ++/* ++Copyright (c) 2013, Raspberry Pi Foundation ++All rights reserved. ++ ++Redistribution and use in source and binary forms, with or without ++modification, are permitted provided that the following conditions are met: ++ * Redistributions of source code must retain the above copyright ++ notice, this list of conditions and the following disclaimer. ++ * Redistributions in binary form must reproduce the above copyright ++ notice, this list of conditions and the following disclaimer in the ++ documentation and/or other materials provided with the distribution. ++ * Neither the name of the copyright holder nor the ++ names of its contributors may be used to endorse or promote products ++ derived from this software without specific prior written permission. ++ ++THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ++ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE ++DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY ++DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES ++(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; ++LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ++ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ++(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++*/ ++ ++#include "interface/khronos/common/khrn_client_mangle.h" ++#include "interface/khronos/common/khrn_client_rpc.h" ++ ++#include "interface/khronos/ext/egl_khr_sync_client.h" ++#include "interface/khronos/include/EGL/egl.h" ++#include "interface/khronos/include/EGL/eglext.h" ++ ++#include "interface/vmcs_host/vc_vchi_dispmanx.h" ++ ++#include <wayland-server.h> ++#include "interface/khronos/wayland-dispmanx-server-protocol.h" ++ ++static void ++destroy_buffer(struct wl_resource *resource) ++{ ++ struct wl_dispmanx_server_buffer *buffer = wl_resource_get_user_data(resource); ++ ++ if(!buffer->in_use) ++ vc_dispmanx_resource_delete(buffer->handle); ++ ++ free(buffer); ++} ++ ++static void ++buffer_destroy(struct wl_client *client, struct wl_resource *resource) ++{ ++ wl_resource_destroy(resource); ++} ++ ++static const struct wl_buffer_interface dispmanx_buffer_interface = { ++ buffer_destroy ++}; ++ ++static VC_IMAGE_TYPE_T ++get_vc_format(enum wl_dispmanx_format format) ++{ ++ /* XXX: The app is likely to have been premultiplying in its shaders, ++ * but the VC scanout hardware on the RPi cannot mix premultiplied alpha ++ * channel with the element's alpha. ++ */ ++ switch (format) { ++ case WL_DISPMANX_FORMAT_ABGR8888: ++ return VC_IMAGE_RGBA32; ++ case WL_DISPMANX_FORMAT_XBGR8888: ++ return VC_IMAGE_BGRX8888; ++ case WL_DISPMANX_FORMAT_RGB565: ++ return VC_IMAGE_RGB565; ++ default: ++ /* invalid format */ ++ return VC_IMAGE_MIN; ++ } ++} ++ ++static void ++dispmanx_create_buffer(struct wl_client *client, struct wl_resource *resource, ++ uint32_t id, int32_t width, int32_t height, ++ uint32_t stride, uint32_t buffer_height, uint32_t format) ++{ ++ struct wl_dispmanx_server_buffer *buffer; ++ VC_IMAGE_TYPE_T vc_format = get_vc_format(format); ++ uint32_t dummy; ++ ++ if(vc_format == VC_IMAGE_MIN) { ++ wl_resource_post_error(resource, ++ WL_DISPMANX_ERROR_INVALID_FORMAT, ++ "invalid format"); ++ return; ++ } ++ ++ buffer = calloc(1, sizeof *buffer); ++ if (buffer == NULL) { ++ wl_resource_post_no_memory(resource); ++ return; ++ } ++ ++ buffer->handle = vc_dispmanx_resource_create(vc_format, ++ width | (stride << 16), ++ height | (buffer_height << 16), ++ &dummy); ++ if(buffer->handle == DISPMANX_NO_HANDLE) { ++ wl_resource_post_error(resource, ++ WL_DISPMANX_ERROR_ALLOC_FAILED, ++ "allocation failed"); ++ free(buffer); ++ return; ++ } ++ ++ buffer->width = width; ++ buffer->height = height; ++ buffer->format = format; ++ ++ buffer->resource = wl_resource_create(resource->client, &wl_buffer_interface, ++ 1, id); ++ if (!buffer->resource) { ++ wl_resource_post_no_memory(resource); ++ vc_dispmanx_resource_delete(buffer->handle); ++ free(buffer); ++ return; ++ } ++ ++ wl_resource_set_implementation(buffer->resource, ++ (void (**)(void)) &dispmanx_buffer_interface, ++ buffer, destroy_buffer); ++ ++ wl_dispmanx_send_buffer_allocated(resource, buffer->resource, ++ buffer->handle); ++} ++ ++static const struct wl_dispmanx_interface dispmanx_interface = { ++ dispmanx_create_buffer, ++}; ++ ++static void ++bind_dispmanx(struct wl_client *client, void *data, uint32_t version, uint32_t id) ++{ ++ struct wl_resource *resource; ++ ++ resource = wl_resource_create(client, &wl_dispmanx_interface, 1, id); ++ wl_resource_set_implementation(resource, &dispmanx_interface, NULL, NULL); ++ ++ wl_resource_post_event(resource, WL_DISPMANX_FORMAT, ++ WL_DISPMANX_FORMAT_ARGB8888); ++ ++ wl_resource_post_event(resource, WL_DISPMANX_FORMAT, ++ WL_DISPMANX_FORMAT_XRGB8888); ++ ++ wl_resource_post_event(resource, WL_DISPMANX_FORMAT, ++ WL_DISPMANX_FORMAT_ABGR8888); ++ ++ wl_resource_post_event(resource, WL_DISPMANX_FORMAT, ++ WL_DISPMANX_FORMAT_XBGR8888); ++ ++ wl_resource_post_event(resource, WL_DISPMANX_FORMAT, ++ WL_DISPMANX_FORMAT_RGB565); ++} ++ ++EGLBoolean EGLAPIENTRY ++eglBindWaylandDisplayWL(EGLDisplay dpy, struct wl_display *display) ++{ ++ CLIENT_THREAD_STATE_T *thread; ++ CLIENT_PROCESS_STATE_T *process; ++ ++ if (!CLIENT_LOCK_AND_GET_STATES(dpy, &thread, &process)) ++ return EGL_FALSE; ++ ++ if (process->wl_global != NULL) ++ goto error; ++ ++ process->wl_global = wl_global_create(display, &wl_dispmanx_interface, 1, ++ NULL, bind_dispmanx); ++ if (process->wl_global == NULL) ++ goto error; ++ ++ return EGL_TRUE; ++ ++error: ++ CLIENT_UNLOCK(); ++ return EGL_FALSE; ++} ++ ++EGLBoolean EGLAPIENTRY ++eglUnbindWaylandDisplayWL(EGLDisplay dpy, struct wl_display *display) ++{ ++ CLIENT_THREAD_STATE_T *thread; ++ CLIENT_PROCESS_STATE_T *process; ++ ++ if (!CLIENT_LOCK_AND_GET_STATES(dpy, &thread, &process)) ++ return EGL_FALSE; ++ ++ wl_global_destroy(process->wl_global); ++ process->wl_global = NULL; ++ ++ CLIENT_UNLOCK(); ++ ++ return EGL_TRUE; ++} ++ ++static int ++get_egl_format(enum wl_dispmanx_format format) ++{ ++ switch (format) { ++ case WL_DISPMANX_FORMAT_ABGR8888: ++ return EGL_TEXTURE_RGBA; ++ case WL_DISPMANX_FORMAT_XBGR8888: ++ return EGL_TEXTURE_RGB; ++ case WL_DISPMANX_FORMAT_RGB565: ++ return EGL_TEXTURE_RGB; ++ default: ++ /* invalid format */ ++ return EGL_NO_TEXTURE; ++ } ++} ++ ++EGLBoolean EGLAPIENTRY ++eglQueryWaylandBufferWL(EGLDisplay dpy, struct wl_resource *_buffer, ++ EGLint attribute, EGLint *value) ++{ ++ struct wl_dispmanx_server_buffer *buffer = wl_resource_get_user_data(_buffer); ++ ++ if (wl_resource_instance_of(_buffer, &wl_dispmanx_interface, ++ &dispmanx_buffer_interface)) ++ return EGL_FALSE; ++ ++ switch (attribute) { ++ case EGL_TEXTURE_FORMAT: ++ *value = get_egl_format(buffer->format); ++ if (*value == EGL_NO_TEXTURE) ++ return EGL_FALSE; ++ return EGL_TRUE; ++ case EGL_WIDTH: ++ *value = buffer->width; ++ return EGL_TRUE; ++ case EGL_HEIGHT: ++ *value = buffer->height; ++ return EGL_TRUE; ++ } ++ ++ return EGL_FALSE; ++} +Index: git/interface/khronos/include/EGL/eglext.h +=================================================================== +--- git.orig/interface/khronos/include/EGL/eglext.h ++++ git/interface/khronos/include/EGL/eglext.h +@@ -191,6 +191,29 @@ typedef EGLBoolean (EGLAPIENTRYP PFNEGLG + #endif + + ++#ifndef EGL_WL_bind_wayland_display ++#define EGL_WL_bind_wayland_display 1 ++ ++#define EGL_WAYLAND_BUFFER_WL 0x31D5 /* eglCreateImageKHR target */ ++#define EGL_WAYLAND_PLANE_WL 0x31D6 /* eglCreateImageKHR target */ ++#define EGL_TEXTURE_Y_U_V_WL 0x31D7 ++#define EGL_TEXTURE_Y_UV_WL 0x31D8 ++#define EGL_TEXTURE_Y_XUXV_WL 0x31D9 ++ ++struct wl_display; ++struct wl_resource; ++#ifdef EGL_EGLEXT_PROTOTYPES ++EGLAPI EGLBoolean EGLAPIENTRY eglBindWaylandDisplayWL(EGLDisplay dpy, struct wl_display *display); ++EGLAPI EGLBoolean EGLAPIENTRY eglUnbindWaylandDisplayWL(EGLDisplay dpy, struct wl_display *display); ++EGLAPI EGLBoolean EGLAPIENTRY eglQueryWaylandBufferWL(EGLDisplay dpy, struct wl_resource *buffer, EGLint attribute, EGLint *value); ++#endif ++typedef EGLBoolean (EGLAPIENTRYP PFNEGLBINDWAYLANDDISPLAYWL) (EGLDisplay dpy, struct wl_display *display); ++typedef EGLBoolean (EGLAPIENTRYP PFNEGLUNBINDWAYLANDDISPLAYWL) (EGLDisplay dpy, struct wl_display *display); ++typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYWAYLANDBUFFERWL) (EGLDisplay dpy, struct wl_resource *buffer, EGLint attribute, EGLint *value); ++ ++#endif ++ ++ + #ifdef __cplusplus + } + #endif +Index: git/interface/khronos/wayland-egl/wayland-egl-priv.h +=================================================================== +--- /dev/null ++++ git/interface/khronos/wayland-egl/wayland-egl-priv.h +@@ -0,0 +1,53 @@ ++/* Copied from Mesa */ ++ ++#ifndef _WAYLAND_EGL_PRIV_H ++#define _WAYLAND_EGL_PRIV_H ++ ++#ifdef __cplusplus ++extern "C" { ++#endif ++ ++/* GCC visibility */ ++#if defined(__GNUC__) && __GNUC__ >= 4 ++#define WL_EGL_EXPORT __attribute__ ((visibility("default"))) ++#else ++#define WL_EGL_EXPORT ++#endif ++ ++#include "interface/vmcs_host/vc_dispmanx.h" ++#include "interface/khronos/egl/egl_client_surface.h" ++ ++#include <wayland-client.h> ++ ++struct wl_dispmanx_client_buffer { ++ struct wl_buffer *wl_buffer; ++ DISPMANX_RESOURCE_HANDLE_T resource; ++ ++ int pending_allocation; ++ int in_use; ++ int width; ++ int height; ++}; ++ ++struct wl_egl_window { ++ struct wl_surface *wl_surface; ++ ++ int width; ++ int height; ++ int dx; ++ int dy; ++ ++ int attached_width; ++ int attached_height; ++ ++ /* XXX: The VC side seems to expect a valid element handle to be ++ passed to eglIntCreateSurface_impl and/or eglIntSwapBuffers_impl, ++ even for host-managed surfaces. */ ++ DISPMANX_ELEMENT_HANDLE_T dummy_element; ++}; ++ ++#ifdef __cplusplus ++} ++#endif ++ ++#endif +Index: git/interface/khronos/wayland-egl/wayland-egl.c +=================================================================== +--- /dev/null ++++ git/interface/khronos/wayland-egl/wayland-egl.c +@@ -0,0 +1,59 @@ ++/* Copied from Mesa */ ++ ++#include <stdlib.h> ++ ++#include <wayland-client.h> ++#include <wayland-egl.h> ++#include "wayland-egl-priv.h" ++ ++WL_EGL_EXPORT void ++wl_egl_window_resize(struct wl_egl_window *egl_window, ++ int width, int height, ++ int dx, int dy) ++{ ++ if (egl_window->width == width && ++ egl_window->height == height && ++ egl_window->dx == dx && ++ egl_window->dy == dy) ++ return; ++ ++ egl_window->width = width; ++ egl_window->height = height; ++ egl_window->dx = dx; ++ egl_window->dy = dy; ++} ++ ++WL_EGL_EXPORT struct wl_egl_window * ++wl_egl_window_create(struct wl_surface *surface, ++ int width, int height) ++{ ++ struct wl_egl_window *egl_window; ++ ++ egl_window = calloc(1, sizeof *egl_window); ++ if (!egl_window) ++ return NULL; ++ ++ egl_window->wl_surface = surface; ++ wl_egl_window_resize(egl_window, width, height, 0, 0); ++ egl_window->attached_width = 0; ++ egl_window->attached_height = 0; ++ egl_window->dummy_element = PLATFORM_WIN_NONE; ++ ++ return egl_window; ++} ++ ++WL_EGL_EXPORT void ++wl_egl_window_destroy(struct wl_egl_window *egl_window) ++{ ++ free(egl_window); ++} ++ ++WL_EGL_EXPORT void ++wl_egl_window_get_attached_size(struct wl_egl_window *egl_window, ++ int *width, int *height) ++{ ++ if (width) ++ *width = egl_window->attached_width; ++ if (height) ++ *height = egl_window->attached_height; ++} +Index: git/interface/khronos/wayland-egl/wayland-egl.pc.in +=================================================================== +--- /dev/null ++++ git/interface/khronos/wayland-egl/wayland-egl.pc.in +@@ -0,0 +1,10 @@ ++prefix=@CMAKE_INSTALL_PREFIX@ ++exec_prefix=${prefix} ++libdir=${exec_prefix}/lib ++includedir=${prefix}/include ++ ++Name: wayland-egl ++Description: VideoCore wayland-egl library ++Version: @PROJECT_APIVER@ ++Libs: -L${libdir} -lwayland-egl ++Cflags: -I${includedir} +Index: git/interface/vmcs_host/CMakeLists.txt +=================================================================== +--- git.orig/interface/vmcs_host/CMakeLists.txt ++++ git/interface/vmcs_host/CMakeLists.txt +@@ -9,13 +9,24 @@ add_definitions(-fno-strict-aliasing) + + include_directories(${VMCS_TARGET}/vcfiled) + +-add_library(vchostif +- ${VMCS_TARGET}/vcfilesys.c ${VMCS_TARGET}/vcmisc.c +- vc_vchi_gencmd.c vc_vchi_filesys.c vc_vchi_gpuserv.c +- vc_vchi_tvservice.c vc_vchi_cecservice.c +- vc_vchi_dispmanx.c vc_service_common.c) ++set(VCHOSTIF_SOURCE ++ ${VMCS_TARGET}/vcfilesys.c ${VMCS_TARGET}/vcmisc.c ++ vc_vchi_gencmd.c vc_vchi_filesys.c vc_vchi_gpuserv.c ++ vc_vchi_tvservice.c vc_vchi_cecservice.c ++ vc_vchi_dispmanx.c vc_service_common.c) + # ${VMCS_TARGET}/vmcs_main.c + # vc_vchi_haud.c ++ ++if (BUILD_WAYLAND) ++wayland_add_protocol_server( ++ VCHOSTIF_SOURCE ++ ../../interface/wayland/dispmanx.xml ++ dispmanx ++) ++endif () ++ ++add_library(vchostif ${VCHOSTIF_SOURCE}) ++ + #add_library(bufman vc_vchi_bufman.c ) + + # OpenMAX/IL component service +Index: git/interface/vmcs_host/vc_dispmanx.h +=================================================================== +--- git.orig/interface/vmcs_host/vc_dispmanx.h ++++ git/interface/vmcs_host/vc_dispmanx.h +@@ -39,6 +39,11 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBI + #ifdef __cplusplus + extern "C" { + #endif ++ ++#ifdef BUILD_WAYLAND ++struct wl_resource; ++#endif ++ + // Same function as above, to aid migration of code. + VCHPRE_ int VCHPOST_ vc_dispman_init( void ); + // Stop the service from being used +@@ -135,6 +140,11 @@ VCHPRE_ int VCHPOST_ vc_dispmanx_resourc + // Start triggering callbacks synced to vsync + VCHPRE_ int VCHPOST_ vc_dispmanx_vsync_callback( DISPMANX_DISPLAY_HANDLE_T display, DISPMANX_CALLBACK_FUNC_T cb_func, void *cb_arg ); + ++#ifdef BUILD_WAYLAND ++VCHPRE_ DISPMANX_RESOURCE_HANDLE_T VCHPOST_ vc_dispmanx_get_handle_from_wl_buffer( struct wl_resource *_buffer ); ++ ++VCHPRE_ void VCHPOST_ vc_dispmanx_set_wl_buffer_in_use( struct wl_resource *_buffer, int in_use ); ++#endif + #ifdef __cplusplus + } + #endif +Index: git/interface/vmcs_host/vc_vchi_dispmanx.c +=================================================================== +--- git.orig/interface/vmcs_host/vc_vchi_dispmanx.c ++++ git/interface/vmcs_host/vc_vchi_dispmanx.c +@@ -1319,3 +1319,45 @@ static void *dispmanx_notify_func( void + } + return 0; + } ++ ++ ++#ifdef BUILD_WAYLAND ++/*********************************************************** ++ * Name: vc_dispmanx_get_handle_from_wl_buffer ++ * ++ * Arguments: ++ * struct wl_resource *_buffer ++ * ++ * Description: Return the handle of the resource associated to this Wayland buffer ++ * ++ * Returns: A resource handle ++ * ++ ***********************************************************/ ++VCHPRE_ DISPMANX_RESOURCE_HANDLE_T VCHPOST_ vc_dispmanx_get_handle_from_wl_buffer( struct wl_resource *_buffer ) ++{ ++ struct wl_dispmanx_server_buffer *buffer = (struct wl_dispmanx_server_buffer*)_buffer->data; ++ if (!buffer) ++ return DISPMANX_NO_HANDLE; ++ ++ return buffer->handle; ++} ++ ++/*********************************************************** ++ * Name: vc_dispmanx_set_wl_buffer_in_use ++ * ++ * Arguments: ++ * struct wl_resource *_buffer ++ * int in_use ++ * ++ * Description: Mark this Wayland buffer as being in use by the compositor ++ * ++ ***********************************************************/ ++VCHPRE_ void VCHPOST_ vc_dispmanx_set_wl_buffer_in_use( struct wl_resource *_buffer, int in_use ) ++{ ++ struct wl_dispmanx_server_buffer *buffer = (struct wl_dispmanx_server_buffer*)_buffer->data; ++ if (!buffer) ++ return; ++ ++ buffer->in_use = in_use; ++} ++#endif +Index: git/interface/wayland/dispmanx.xml +=================================================================== +--- /dev/null ++++ git/interface/wayland/dispmanx.xml +@@ -0,0 +1,123 @@ ++<?xml version="1.0" encoding="UTF-8"?> ++<protocol name="dispmanx"> ++ ++ <copyright> ++ Copyright © 2008-2011 Kristian Høgsberg ++ Copyright © 2010-2011 Intel Corporation ++ Copyright © 2013 Raspberry Pi Foundation ++ ++ Permission to use, copy, modify, distribute, and sell this ++ software and its documentation for any purpose is hereby granted ++ without fee, provided that\n the above copyright notice appear in ++ all copies and that both that copyright notice and this permission ++ notice appear in supporting documentation, and that the name of ++ the copyright holders not be used in advertising or publicity ++ pertaining to distribution of the software without specific, ++ written prior permission. The copyright holders make no ++ representations about the suitability of this software for any ++ purpose. It is provided "as is" without express or implied ++ warranty. ++ ++ THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS ++ SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND ++ FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY ++ SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES ++ WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN ++ AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ++ ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF ++ THIS SOFTWARE. ++ </copyright> ++ ++ <!-- DispManX support. This object is created by the server and published ++ using the display's global event. --> ++ <interface name="wl_dispmanx" version="1"> ++ <enum name="error"> ++ <entry name="alloc_failed" value="0"/> ++ <entry name="invalid_format" value="1"/> ++ </enum> ++ ++ <enum name="format"> ++ <!-- The pixel format codes match the #defines in drm_fourcc.h. ++ The formats actually supported by the compositor will be ++ reported by the format event. --> ++ <entry name="c8" value="0x20203843"/> ++ <entry name="rgb332" value="0x38424752"/> ++ <entry name="bgr233" value="0x38524742"/> ++ <entry name="xrgb4444" value="0x32315258"/> ++ <entry name="xbgr4444" value="0x32314258"/> ++ <entry name="rgbx4444" value="0x32315852"/> ++ <entry name="bgrx4444" value="0x32315842"/> ++ <entry name="argb4444" value="0x32315241"/> ++ <entry name="abgr4444" value="0x32314241"/> ++ <entry name="rgba4444" value="0x32314152"/> ++ <entry name="bgra4444" value="0x32314142"/> ++ <entry name="xrgb1555" value="0x35315258"/> ++ <entry name="xbgr1555" value="0x35314258"/> ++ <entry name="rgbx5551" value="0x35315852"/> ++ <entry name="bgrx5551" value="0x35315842"/> ++ <entry name="argb1555" value="0x35315241"/> ++ <entry name="abgr1555" value="0x35314241"/> ++ <entry name="rgba5551" value="0x35314152"/> ++ <entry name="bgra5551" value="0x35314142"/> ++ <entry name="rgb565" value="0x36314752"/> ++ <entry name="bgr565" value="0x36314742"/> ++ <entry name="rgb888" value="0x34324752"/> ++ <entry name="bgr888" value="0x34324742"/> ++ <entry name="xrgb8888" value="0x34325258"/> ++ <entry name="xbgr8888" value="0x34324258"/> ++ <entry name="rgbx8888" value="0x34325852"/> ++ <entry name="bgrx8888" value="0x34325842"/> ++ <entry name="argb8888" value="0x34325241"/> ++ <entry name="abgr8888" value="0x34324241"/> ++ <entry name="rgba8888" value="0x34324152"/> ++ <entry name="bgra8888" value="0x34324142"/> ++ <entry name="xrgb2101010" value="0x30335258"/> ++ <entry name="xbgr2101010" value="0x30334258"/> ++ <entry name="rgbx1010102" value="0x30335852"/> ++ <entry name="bgrx1010102" value="0x30335842"/> ++ <entry name="argb2101010" value="0x30335241"/> ++ <entry name="abgr2101010" value="0x30334241"/> ++ <entry name="rgba1010102" value="0x30334152"/> ++ <entry name="bgra1010102" value="0x30334142"/> ++ <entry name="yuyv" value="0x56595559"/> ++ <entry name="yvyu" value="0x55595659"/> ++ <entry name="uyvy" value="0x59565955"/> ++ <entry name="vyuy" value="0x59555956"/> ++ <entry name="ayuv" value="0x56555941"/> ++ <entry name="nv12" value="0x3231564e"/> ++ <entry name="nv21" value="0x3132564e"/> ++ <entry name="nv16" value="0x3631564e"/> ++ <entry name="nv61" value="0x3136564e"/> ++ <entry name="yuv410" value="0x39565559"/> ++ <entry name="yvu410" value="0x39555659"/> ++ <entry name="yuv411" value="0x31315559"/> ++ <entry name="yvu411" value="0x31315659"/> ++ <entry name="yuv420" value="0x32315559"/> ++ <entry name="yvu420" value="0x32315659"/> ++ <entry name="yuv422" value="0x36315559"/> ++ <entry name="yvu422" value="0x36315659"/> ++ <entry name="yuv444" value="0x34325559"/> ++ <entry name="yvu444" value="0x34325659"/> ++ </enum> ++ ++ <event name="format"> ++ <arg name="format" type="uint"/> ++ </event> ++ ++ <!-- Create a wayland buffer for the DispManX resource. --> ++ <request name="create_buffer"> ++ <arg name="id" type="new_id" interface="wl_buffer"/> ++ <arg name="width" type="int"/> ++ <arg name="height" type="int"/> ++ <arg name="stride" type="uint"/> ++ <arg name="buffer_height" type="uint"/> ++ <arg name="format" type="uint"/> ++ </request> ++ ++ <event name="buffer_allocated"> ++ <arg name="buffer" type="object" interface="wl_buffer"/> ++ <arg name="handle" type="uint"/> ++ </event> ++ </interface> ++ ++</protocol> +Index: git/makefiles/cmake/Wayland.cmake +=================================================================== +--- /dev/null ++++ git/makefiles/cmake/Wayland.cmake +@@ -0,0 +1,72 @@ ++#============================================================================= ++# Copyright (C) 2012-2013 Pier Luigi Fiorini <pierluigi.fiorini@gmail.com> ++# All rights reserved. ++# ++# Redistribution and use in source and binary forms, with or without ++# modification, are permitted provided that the following conditions ++# are met: ++# ++# * Redistributions of source code must retain the above copyright ++# notice, this list of conditions and the following disclaimer. ++# ++# * Redistributions in binary form must reproduce the above copyright ++# notice, this list of conditions and the following disclaimer in the ++# documentation and/or other materials provided with the distribution. ++# ++# * Neither the name of Pier Luigi Fiorini nor the names of his ++# contributors may be used to endorse or promote products derived ++# from this software without specific prior written permission. ++# ++# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ++# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT ++# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ++# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT ++# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, ++# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT ++# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, ++# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY ++# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ++# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE ++# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++#============================================================================= ++ ++find_program(WAYLAND_SCANNER_EXECUTABLE NAMES wayland-scanner) ++ ++# wayland_add_protocol_client(outfiles inputfile basename) ++function(WAYLAND_ADD_PROTOCOL_CLIENT _sources _protocol _basename) ++ if(NOT WAYLAND_SCANNER_EXECUTABLE) ++ message(FATAL "The wayland-scanner executable has nto been found on your system. You must install it.") ++ endif() ++ ++ get_filename_component(_infile ${_protocol} ABSOLUTE) ++ set(_client_header "${CMAKE_CURRENT_BINARY_DIR}/wayland-${_basename}-client-protocol.h") ++ set(_code "${CMAKE_CURRENT_BINARY_DIR}/wayland-${_basename}-protocol.c") ++ ++ add_custom_command(OUTPUT "${_client_header}" ++ COMMAND ${WAYLAND_SCANNER_EXECUTABLE} client-header < ${_infile} > ${_client_header} ++ DEPENDS ${_infile} VERBATIM) ++ ++ add_custom_command(OUTPUT "${_code}" ++ COMMAND ${WAYLAND_SCANNER_EXECUTABLE} code < ${_infile} > ${_code} ++ DEPENDS ${_infile} VERBATIM) ++ ++ list(APPEND ${_sources} "${_client_header}" "${_code}") ++ set(${_sources} ${${_sources}} PARENT_SCOPE) ++endfunction() ++ ++# wayland_add_protocol_server(outfiles inputfile basename) ++function(WAYLAND_ADD_PROTOCOL_SERVER _sources _protocol _basename) ++ if(NOT WAYLAND_SCANNER_EXECUTABLE) ++ message(FATAL "The wayland-scanner executable has nto been found on your system. You must install it.") ++ endif() ++ ++ get_filename_component(_infile ${_protocol} ABSOLUTE) ++ set(_server_header "${CMAKE_CURRENT_BINARY_DIR}/wayland-${_basename}-server-protocol.h") ++ ++ add_custom_command(OUTPUT "${_server_header}" ++ COMMAND ${WAYLAND_SCANNER_EXECUTABLE} server-header < ${_infile} > ${_server_header} ++ DEPENDS ${_infile} VERBATIM) ++ ++ list(APPEND ${_sources} "${_server_header}") ++ set(${_sources} ${${_sources}} PARENT_SCOPE) ++endfunction() diff --git a/meta-raspberrypi/recipes-graphics/userland/userland/0003-wayland-Add-Wayland-example.patch b/meta-raspberrypi/recipes-graphics/userland/userland/0003-wayland-Add-Wayland-example.patch new file mode 100644 index 000000000..e3a0cf277 --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/userland/userland/0003-wayland-Add-Wayland-example.patch @@ -0,0 +1,866 @@ +From 20ac7c6af4e826b5c536b6a7c8b2d1d266ced81e Mon Sep 17 00:00:00 2001 +From: Tomeu Vizoso <tomeu.vizoso@collabora.com> +Date: Tue, 1 Oct 2013 13:19:20 +0200 +Subject: [PATCH 03/16] wayland: Add Wayland example + +--- + .../linux/apps/hello_pi/CMakeLists.txt | 1 + + .../apps/hello_pi/hello_wayland/CMakeLists.txt | 8 + + .../apps/hello_pi/hello_wayland/Djenne_128_128.raw | 3 + + .../linux/apps/hello_pi/hello_wayland/Makefile | 5 + + .../hello_wayland/cube_texture_and_coords.h | 100 ++++ + .../linux/apps/hello_pi/hello_wayland/triangle.c | 666 +++++++++++++++++++++ + host_applications/linux/apps/hello_pi/rebuild.sh | 3 +- + 7 files changed, 785 insertions(+), 1 deletion(-) + create mode 100644 host_applications/linux/apps/hello_pi/hello_wayland/CMakeLists.txt + create mode 100644 host_applications/linux/apps/hello_pi/hello_wayland/Djenne_128_128.raw + create mode 100644 host_applications/linux/apps/hello_pi/hello_wayland/Makefile + create mode 100644 host_applications/linux/apps/hello_pi/hello_wayland/cube_texture_and_coords.h + create mode 100644 host_applications/linux/apps/hello_pi/hello_wayland/triangle.c + +diff --git a/host_applications/linux/apps/hello_pi/CMakeLists.txt b/host_applications/linux/apps/hello_pi/CMakeLists.txt +index f2c6aef..0df78f7 100644 +--- a/host_applications/linux/apps/hello_pi/CMakeLists.txt ++++ b/host_applications/linux/apps/hello_pi/CMakeLists.txt +@@ -21,6 +21,7 @@ add_subdirectory(hello_encode) + add_subdirectory(hello_jpeg) + add_subdirectory(hello_videocube) + add_subdirectory(hello_teapot) ++add_subdirectory(hello_wayland) + + if(BUILD_FONT) + set(VGFONT_SRCS libs/vgfont/font.c libs/vgfont/vgft.c libs/vgfont/graphics.c) +diff --git a/host_applications/linux/apps/hello_pi/hello_wayland/CMakeLists.txt b/host_applications/linux/apps/hello_pi/hello_wayland/CMakeLists.txt +new file mode 100644 +index 0000000..9a2f75c +--- /dev/null ++++ b/host_applications/linux/apps/hello_pi/hello_wayland/CMakeLists.txt +@@ -0,0 +1,8 @@ ++set(EXEC hello_wayland.bin) ++set(SRCS triangle.c) ++ ++add_executable(${EXEC} ${SRCS}) ++target_link_libraries(${EXEC} ${HELLO_PI_LIBS} -lwayland-client -lwayland-egl) ++ ++install(TARGETS ${EXEC} ++ RUNTIME DESTINATION bin) +diff --git a/host_applications/linux/apps/hello_pi/hello_wayland/Djenne_128_128.raw b/host_applications/linux/apps/hello_pi/hello_wayland/Djenne_128_128.raw +new file mode 100644 +index 0000000..de9173c +--- /dev/null ++++ b/host_applications/linux/apps/hello_pi/hello_wayland/Djenne_128_128.raw +@@ -0,0 +1,3 @@ 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"'$), ! !#() ++!" &'%&$$ /(%$OD=k•ºy¡Ä‹±Ó€¤Â‰§Â’®Æ‘«À•¬Ã‹©Â‚ ¹È°Ê¯Í²Î{¡¿ƒ©Ç…¤È{›¾r“´o“´„¨Å„¨ÆgŒ¨|¡½†£¾¯Æœªw’œE\dCV]7FT>K[9FM3CP*<M$<R–²Ì€ž¹Œ¯Æ‹Åˆ§À¢¸¡¸Œ¬Ã€ž¶{š¯|›°s’§r£m‹žk‰œ>Ym=Yj:Te8Rc6Pb1KQ/FO9IR>KX…“Ÿœº}–¢^x†[vƒf}ŒOct:L]BQbAN\;GSDMW;MV5GO1AM5EQ5EQ5ER9IV3BO1BO/@M3DQ/@L3CS/?O0@P2BR0@P0@P2BR3CS0@P1AQ1AQ1AQ,9I0=M1>N'4D+5F1;L'1B'1C"-;!*7 $. $*&+/&*+"'((,-".+%-,#" %$ #!!,+'/+*=98%-& +\ No newline at end of file +diff --git a/host_applications/linux/apps/hello_pi/hello_wayland/Makefile b/host_applications/linux/apps/hello_pi/hello_wayland/Makefile +new file mode 100644 +index 0000000..c9ddf23 +--- /dev/null ++++ b/host_applications/linux/apps/hello_pi/hello_wayland/Makefile +@@ -0,0 +1,5 @@ ++OBJS=triangle.o ++BIN=hello_wayland.bin ++LDFLAGS+=-lwayland-client -lwayland-egl ++ ++include ../Makefile.include +diff --git a/host_applications/linux/apps/hello_pi/hello_wayland/cube_texture_and_coords.h b/host_applications/linux/apps/hello_pi/hello_wayland/cube_texture_and_coords.h +new file mode 100644 +index 0000000..663e23b +--- /dev/null ++++ b/host_applications/linux/apps/hello_pi/hello_wayland/cube_texture_and_coords.h +@@ -0,0 +1,100 @@ ++/* ++Copyright (c) 2012, Broadcom Europe Ltd ++All rights reserved. ++ ++Redistribution and use in source and binary forms, with or without ++modification, are permitted provided that the following conditions are met: ++ * Redistributions of source code must retain the above copyright ++ notice, this list of conditions and the following disclaimer. ++ * Redistributions in binary form must reproduce the above copyright ++ notice, this list of conditions and the following disclaimer in the ++ documentation and/or other materials provided with the distribution. ++ * Neither the name of the copyright holder nor the ++ names of its contributors may be used to endorse or promote products ++ derived from this software without specific prior written permission. ++ ++THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ++ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE ++DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY ++DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES ++(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; ++LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ++ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ++(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++*/ ++ ++// Spatial coordinates for the cube ++ ++static const GLbyte quadx[6*4*3] = { ++ /* FRONT */ ++ -10, -10, 10, ++ 10, -10, 10, ++ -10, 10, 10, ++ 10, 10, 10, ++ ++ /* BACK */ ++ -10, -10, -10, ++ -10, 10, -10, ++ 10, -10, -10, ++ 10, 10, -10, ++ ++ /* LEFT */ ++ -10, -10, 10, ++ -10, 10, 10, ++ -10, -10, -10, ++ -10, 10, -10, ++ ++ /* RIGHT */ ++ 10, -10, -10, ++ 10, 10, -10, ++ 10, -10, 10, ++ 10, 10, 10, ++ ++ /* TOP */ ++ -10, 10, 10, ++ 10, 10, 10, ++ -10, 10, -10, ++ 10, 10, -10, ++ ++ /* BOTTOM */ ++ -10, -10, 10, ++ -10, -10, -10, ++ 10, -10, 10, ++ 10, -10, -10, ++}; ++ ++/** Texture coordinates for the quad. */ ++static const GLfloat texCoords[6 * 4 * 2] = { ++ 0.f, 0.f, ++ 1.f, 0.f, ++ 0.f, 1.f, ++ 1.f, 1.f, ++ ++ 0.f, 0.f, ++ 1.f, 0.f, ++ 0.f, 1.f, ++ 1.f, 1.f, ++ ++ 0.f, 0.f, ++ 1.f, 0.f, ++ 0.f, 1.f, ++ 1.f, 1.f, ++ ++ 0.f, 0.f, ++ 1.f, 0.f, ++ 0.f, 1.f, ++ 1.f, 1.f, ++ ++ 0.f, 0.f, ++ 1.f, 0.f, ++ 0.f, 1.f, ++ 1.f, 1.f, ++ ++ 0.f, 0.f, ++ 1.f, 0.f, ++ 0.f, 1.f, ++ 1.f, 1.f, ++}; ++ +diff --git a/host_applications/linux/apps/hello_pi/hello_wayland/triangle.c b/host_applications/linux/apps/hello_pi/hello_wayland/triangle.c +new file mode 100644 +index 0000000..1a7bfc4 +--- /dev/null ++++ b/host_applications/linux/apps/hello_pi/hello_wayland/triangle.c +@@ -0,0 +1,666 @@ ++/* ++Copyright (c) 2012, Broadcom Europe Ltd ++All rights reserved. ++ ++Redistribution and use in source and binary forms, with or without ++modification, are permitted provided that the following conditions are met: ++ * Redistributions of source code must retain the above copyright ++ notice, this list of conditions and the following disclaimer. ++ * Redistributions in binary form must reproduce the above copyright ++ notice, this list of conditions and the following disclaimer in the ++ documentation and/or other materials provided with the distribution. ++ * Neither the name of the copyright holder nor the ++ names of its contributors may be used to endorse or promote products ++ derived from this software without specific prior written permission. ++ ++THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ++ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE ++DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY ++DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES ++(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; ++LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ++ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ++(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++*/ ++ ++// A rotating cube rendered with OpenGL|ES. Three images used as textures on the cube faces. ++ ++#define _GNU_SOURCE ++ ++#include <stdio.h> ++#include <stdlib.h> ++#include <string.h> ++#include <math.h> ++#include <assert.h> ++#include <unistd.h> ++#include <sys/socket.h> ++#include <sys/un.h> ++ ++#include <wayland-egl.h> ++#include <wayland-client.h> ++ ++#include "GLES/gl.h" ++#include "EGL/egl.h" ++#include "EGL/eglext.h" ++ ++#include "cube_texture_and_coords.h" ++ ++#define PATH "./" ++ ++#define IMAGE_SIZE 128 ++ ++#ifndef M_PI ++ #define M_PI 3.141592654 ++#endif ++ ++ ++typedef struct ++{ ++ uint32_t screen_width; ++ uint32_t screen_height; ++// OpenGL|ES objects ++ EGLDisplay display; ++ EGLSurface surface; ++ EGLContext context; ++ GLuint tex[6]; ++// model rotation vector and direction ++ GLfloat rot_angle_x_inc; ++ GLfloat rot_angle_y_inc; ++ GLfloat rot_angle_z_inc; ++// current model rotation angles ++ GLfloat rot_angle_x; ++ GLfloat rot_angle_y; ++ GLfloat rot_angle_z; ++// current distance from camera ++ GLfloat distance; ++ GLfloat distance_inc; ++// pointers to texture buffers ++ char *tex_buf1; ++ char *tex_buf2; ++ char *tex_buf3; ++ struct wl_display *wl_display; ++ struct wl_registry *wl_registry; ++ struct wl_shell *wl_shell; ++ struct wl_shell_surface *wl_shell_surface; ++ struct wl_compositor *wl_compositor; ++ struct wl_surface *wl_surface; ++ struct wl_callback *wl_callback; ++ struct wl_egl_window *wl_egl_window; ++ int needs_update; ++ int ellapsed_frames; ++ int kill_compositor; ++ int single_frame; ++ int terminate_abruptly; ++} CUBE_STATE_T; ++ ++static void init_ogl(CUBE_STATE_T *state); ++static void init_model_proj(CUBE_STATE_T *state); ++static void reset_model(CUBE_STATE_T *state); ++static GLfloat inc_and_wrap_angle(GLfloat angle, GLfloat angle_inc); ++static GLfloat inc_and_clip_distance(GLfloat distance, GLfloat distance_inc); ++static void redraw_scene(CUBE_STATE_T *state); ++static void update_model(CUBE_STATE_T *state); ++static void init_textures(CUBE_STATE_T *state); ++static void load_tex_images(CUBE_STATE_T *state); ++static void exit_func(CUBE_STATE_T *state); ++ ++static void ++registry_handle_global(void *data, struct wl_registry *registry, ++ uint32_t name, const char *interface, uint32_t version) ++{ ++ CUBE_STATE_T *state = data; ++ ++ if (strcmp(interface, "wl_compositor") == 0) { ++ state->wl_compositor = ++ wl_registry_bind(registry, name, ++ &wl_compositor_interface, 1); ++ } else if (strcmp(interface, "wl_shell") == 0) { ++ state->wl_shell = wl_registry_bind(registry, name, ++ &wl_shell_interface, 1); ++ } ++} ++ ++static void ++registry_handle_global_remove(void *data, struct wl_registry *registry, ++ uint32_t name) ++{ ++} ++ ++static const struct wl_registry_listener registry_listener = { ++ registry_handle_global, ++ registry_handle_global_remove ++}; ++ ++/*********************************************************** ++ * Name: init_ogl ++ * ++ * Arguments: ++ * CUBE_STATE_T *state - holds OGLES model info ++ * ++ * Description: Sets the display, OpenGL|ES context and screen stuff ++ * ++ * Returns: void ++ * ++ ***********************************************************/ ++static void init_ogl(CUBE_STATE_T *state) ++{ ++ EGLBoolean result; ++ EGLint num_config; ++ ++ static const EGLint attribute_list[] = ++ { ++ EGL_RED_SIZE, 8, ++ EGL_GREEN_SIZE, 8, ++ EGL_BLUE_SIZE, 8, ++ EGL_ALPHA_SIZE, 8, ++ EGL_SURFACE_TYPE, EGL_WINDOW_BIT, ++ EGL_NONE ++ }; ++ ++ EGLConfig config; ++ ++ state->wl_display = wl_display_connect(NULL); ++ ++ state->wl_registry = wl_display_get_registry(state->wl_display); ++ wl_registry_add_listener(state->wl_registry, ®istry_listener, state); ++ ++ wl_display_dispatch(state->wl_display); ++ ++ // get an EGL display connection ++ state->display = eglGetDisplay(state->wl_display); ++ assert(state->display!=EGL_NO_DISPLAY); ++ ++ // initialize the EGL display connection ++ result = eglInitialize(state->display, NULL, NULL); ++ assert(EGL_FALSE != result); ++ ++ // get an appropriate EGL frame buffer configuration ++ result = eglChooseConfig(state->display, attribute_list, &config, 1, &num_config); ++ assert(EGL_FALSE != result); ++ ++ // create an EGL rendering context ++ state->context = eglCreateContext(state->display, config, EGL_NO_CONTEXT, NULL); ++ assert(state->context!=EGL_NO_CONTEXT); ++ ++ // create an EGL window surface ++ state->screen_width = 1024; ++ state->screen_height = 860; ++ ++ state->wl_surface = wl_compositor_create_surface(state->wl_compositor); ++ state->wl_shell_surface = wl_shell_get_shell_surface(state->wl_shell, state->wl_surface); ++ ++ wl_shell_surface_set_toplevel(state->wl_shell_surface); ++ wl_shell_surface_set_title(state->wl_shell_surface, "triangle.c"); ++ ++ state->wl_egl_window = wl_egl_window_create(state->wl_surface, state->screen_width, state->screen_height); ++ ++ state->surface = eglCreateWindowSurface( state->display, config, state->wl_egl_window, NULL ); ++ assert(state->surface != EGL_NO_SURFACE); ++ ++ // connect the context to the surface ++ result = eglMakeCurrent(state->display, state->surface, state->surface, state->context); ++ assert(EGL_FALSE != result); ++ ++ // Set background color and clear buffers ++ glClearColor(0.15f, 0.25f, 0.35f, 1.0f); ++ ++ // Enable back face culling. ++ glEnable(GL_CULL_FACE); ++ ++ glMatrixMode(GL_MODELVIEW); ++} ++ ++/*********************************************************** ++ * Name: init_model_proj ++ * ++ * Arguments: ++ * CUBE_STATE_T *state - holds OGLES model info ++ * ++ * Description: Sets the OpenGL|ES model to default values ++ * ++ * Returns: void ++ * ++ ***********************************************************/ ++static void init_model_proj(CUBE_STATE_T *state) ++{ ++ float nearp = 1.0f; ++ float farp = 500.0f; ++ float hht; ++ float hwd; ++ ++ glHint( GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST ); ++ ++ glViewport(0, 0, (GLsizei)state->screen_width, (GLsizei)state->screen_height); ++ ++ glMatrixMode(GL_PROJECTION); ++ glLoadIdentity(); ++ ++ hht = nearp * (float)tan(45.0 / 2.0 / 180.0 * M_PI); ++ hwd = hht * (float)state->screen_width / (float)state->screen_height; ++ ++ glFrustumf(-hwd, hwd, -hht, hht, nearp, farp); ++ ++ glEnableClientState( GL_VERTEX_ARRAY ); ++ glVertexPointer( 3, GL_BYTE, 0, quadx ); ++ ++ reset_model(state); ++} ++ ++/*********************************************************** ++ * Name: reset_model ++ * ++ * Arguments: ++ * CUBE_STATE_T *state - holds OGLES model info ++ * ++ * Description: Resets the Model projection and rotation direction ++ * ++ * Returns: void ++ * ++ ***********************************************************/ ++static void reset_model(CUBE_STATE_T *state) ++{ ++ // reset model position ++ glMatrixMode(GL_MODELVIEW); ++ glLoadIdentity(); ++ glTranslatef(0.f, 0.f, -50.f); ++ ++ // reset model rotation ++ state->rot_angle_x = 45.f; state->rot_angle_y = 30.f; state->rot_angle_z = 0.f; ++ state->rot_angle_x_inc = 0.5f; state->rot_angle_y_inc = 0.5f; state->rot_angle_z_inc = 0.f; ++ state->distance = 40.f; ++} ++ ++/*********************************************************** ++ * Name: update_model ++ * ++ * Arguments: ++ * CUBE_STATE_T *state - holds OGLES model info ++ * ++ * Description: Updates model projection to current position/rotation ++ * ++ * Returns: void ++ * ++ ***********************************************************/ ++static void update_model(CUBE_STATE_T *state) ++{ ++ // update position ++ state->rot_angle_x = inc_and_wrap_angle(state->rot_angle_x, state->rot_angle_x_inc); ++ state->rot_angle_y = inc_and_wrap_angle(state->rot_angle_y, state->rot_angle_y_inc); ++ state->rot_angle_z = inc_and_wrap_angle(state->rot_angle_z, state->rot_angle_z_inc); ++ state->distance = inc_and_clip_distance(state->distance, state->distance_inc); ++ ++ glLoadIdentity(); ++ // move camera back to see the cube ++ glTranslatef(0.f, 0.f, -state->distance); ++ ++ // Rotate model to new position ++ glRotatef(state->rot_angle_x, 1.f, 0.f, 0.f); ++ glRotatef(state->rot_angle_y, 0.f, 1.f, 0.f); ++ glRotatef(state->rot_angle_z, 0.f, 0.f, 1.f); ++} ++ ++/*********************************************************** ++ * Name: inc_and_wrap_angle ++ * ++ * Arguments: ++ * GLfloat angle current angle ++ * GLfloat angle_inc angle increment ++ * ++ * Description: Increments or decrements angle by angle_inc degrees ++ * Wraps to 0 at 360 deg. ++ * ++ * Returns: new value of angle ++ * ++ ***********************************************************/ ++static GLfloat inc_and_wrap_angle(GLfloat angle, GLfloat angle_inc) ++{ ++ angle += angle_inc; ++ ++ if (angle >= 360.0) ++ angle -= 360.f; ++ else if (angle <=0) ++ angle += 360.f; ++ ++ return angle; ++} ++ ++/*********************************************************** ++ * Name: inc_and_clip_distance ++ * ++ * Arguments: ++ * GLfloat distance current distance ++ * GLfloat distance_inc distance increment ++ * ++ * Description: Increments or decrements distance by distance_inc units ++ * Clips to range ++ * ++ * Returns: new value of angle ++ * ++ ***********************************************************/ ++static GLfloat inc_and_clip_distance(GLfloat distance, GLfloat distance_inc) ++{ ++ distance += distance_inc; ++ ++ if (distance >= 120.0f) ++ distance = 120.f; ++ else if (distance <= 40.0f) ++ distance = 40.0f; ++ ++ return distance; ++} ++ ++static pid_t get_server_pid(CUBE_STATE_T *state) ++{ ++ struct ucred ucred; ++ socklen_t len; ++ int fd; ++ ++ fd = wl_display_get_fd(state->wl_display); ++ len = sizeof ucred; ++ getsockopt(fd, SOL_SOCKET, SO_PEERCRED, &ucred, &len); ++ ++ return ucred.pid; ++} ++ ++static void ++frame(void *data, struct wl_callback *callback, uint32_t time) ++{ ++ CUBE_STATE_T *state = (CUBE_STATE_T *) data; ++ ++ state->needs_update = 1; ++} ++ ++static const struct wl_callback_listener frame_listener = { ++ frame ++}; ++ ++static void ++update(CUBE_STATE_T *state) ++{ ++ if (!state->single_frame || state->ellapsed_frames == 0) { ++ update_model(state); ++ redraw_scene(state); ++ } ++ ++ state->wl_callback = wl_surface_frame(state->wl_surface); ++ wl_callback_add_listener(state->wl_callback, &frame_listener, state); ++ ++ if (state->ellapsed_frames == 100) { ++ if (state->kill_compositor) { ++ fprintf(stderr, "reached frame 100, killing compositor\n"); ++ pid_t pid = get_server_pid(state); ++ kill(pid, SIGTERM); ++ } else if (state->terminate_abruptly) { ++ fprintf(stderr, "reached frame 100, terminating right away\n"); ++ exit_func(state); ++ exit(0); ++ } ++ } ++ ++ if (!state->single_frame || state->ellapsed_frames == 0) ++ eglSwapBuffers(state->display, state->surface); ++ else { ++ wl_surface_damage(state->wl_surface, 0, 0, state->screen_width, ++ state->screen_height); ++ wl_surface_commit(state->wl_surface); ++ } ++ ++ state->ellapsed_frames++; ++} ++ ++/*********************************************************** ++ * Name: redraw_scene ++ * ++ * Arguments: ++ * CUBE_STATE_T *state - holds OGLES model info ++ * ++ * Description: Draws the model and calls eglSwapBuffers ++ * to render to screen ++ * ++ * Returns: void ++ * ++ ***********************************************************/ ++static void redraw_scene(CUBE_STATE_T *state) ++{ ++ // Start with a clear screen ++ glClear( GL_COLOR_BUFFER_BIT ); ++ ++ // Draw first (front) face: ++ // Bind texture surface to current vertices ++ glBindTexture(GL_TEXTURE_2D, state->tex[0]); ++ ++ // Need to rotate textures - do this by rotating each cube face ++ glRotatef(270.f, 0.f, 0.f, 1.f ); // front face normal along z axis ++ ++ // draw first 4 vertices ++ glDrawArrays( GL_TRIANGLE_STRIP, 0, 4); ++ ++ // same pattern for other 5 faces - rotation chosen to make image orientation 'nice' ++ glBindTexture(GL_TEXTURE_2D, state->tex[1]); ++ glRotatef(90.f, 0.f, 0.f, 1.f ); // back face normal along z axis ++ glDrawArrays( GL_TRIANGLE_STRIP, 4, 4); ++ ++ glBindTexture(GL_TEXTURE_2D, state->tex[2]); ++ glRotatef(90.f, 1.f, 0.f, 0.f ); // left face normal along x axis ++ glDrawArrays( GL_TRIANGLE_STRIP, 8, 4); ++ ++ glBindTexture(GL_TEXTURE_2D, state->tex[3]); ++ glRotatef(90.f, 1.f, 0.f, 0.f ); // right face normal along x axis ++ glDrawArrays( GL_TRIANGLE_STRIP, 12, 4); ++ ++ glBindTexture(GL_TEXTURE_2D, state->tex[4]); ++ glRotatef(270.f, 0.f, 1.f, 0.f ); // top face normal along y axis ++ glDrawArrays( GL_TRIANGLE_STRIP, 16, 4); ++ ++ glBindTexture(GL_TEXTURE_2D, state->tex[5]); ++ glRotatef(90.f, 0.f, 1.f, 0.f ); // bottom face normal along y axis ++ glDrawArrays( GL_TRIANGLE_STRIP, 20, 4); ++} ++ ++/*********************************************************** ++ * Name: init_textures ++ * ++ * Arguments: ++ * CUBE_STATE_T *state - holds OGLES model info ++ * ++ * Description: Initialise OGL|ES texture surfaces to use image ++ * buffers ++ * ++ * Returns: void ++ * ++ ***********************************************************/ ++static void init_textures(CUBE_STATE_T *state) ++{ ++ // load three texture buffers but use them on six OGL|ES texture surfaces ++ load_tex_images(state); ++ glGenTextures(6, &state->tex[0]); ++ ++ // setup first texture ++ glBindTexture(GL_TEXTURE_2D, state->tex[0]); ++ glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, IMAGE_SIZE, IMAGE_SIZE, 0, ++ GL_RGB, GL_UNSIGNED_BYTE, state->tex_buf1); ++ glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, (GLfloat)GL_NEAREST); ++ glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, (GLfloat)GL_NEAREST); ++ ++ // setup second texture - reuse first image ++ glBindTexture(GL_TEXTURE_2D, state->tex[1]); ++ glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, IMAGE_SIZE, IMAGE_SIZE, 0, ++ GL_RGB, GL_UNSIGNED_BYTE, state->tex_buf1); ++ glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, (GLfloat)GL_NEAREST); ++ glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, (GLfloat)GL_NEAREST); ++ ++ // third texture ++ glBindTexture(GL_TEXTURE_2D, state->tex[2]); ++ glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, IMAGE_SIZE, IMAGE_SIZE, 0, ++ GL_RGB, GL_UNSIGNED_BYTE, state->tex_buf2); ++ glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, (GLfloat)GL_NEAREST); ++ glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, (GLfloat)GL_NEAREST); ++ ++ // fourth texture - reuse second image ++ glBindTexture(GL_TEXTURE_2D, state->tex[3]); ++ glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, IMAGE_SIZE, IMAGE_SIZE, 0, ++ GL_RGB, GL_UNSIGNED_BYTE, state->tex_buf2); ++ glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, (GLfloat)GL_NEAREST); ++ glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, (GLfloat)GL_NEAREST); ++ ++ //fifth texture ++ glBindTexture(GL_TEXTURE_2D, state->tex[4]); ++ glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, IMAGE_SIZE, IMAGE_SIZE, 0, ++ GL_RGB, GL_UNSIGNED_BYTE, state->tex_buf3); ++ glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, (GLfloat)GL_NEAREST); ++ glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, (GLfloat)GL_NEAREST); ++ ++ // sixth texture - reuse third image ++ glBindTexture(GL_TEXTURE_2D, state->tex[5]); ++ glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, IMAGE_SIZE, IMAGE_SIZE, 0, ++ GL_RGB, GL_UNSIGNED_BYTE, state->tex_buf3); ++ glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, (GLfloat)GL_NEAREST); ++ glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, (GLfloat)GL_NEAREST); ++ ++ // setup overall texture environment ++ glTexCoordPointer(2, GL_FLOAT, 0, texCoords); ++ glEnableClientState(GL_TEXTURE_COORD_ARRAY); ++ ++ glEnable(GL_TEXTURE_2D); ++} ++ ++/*********************************************************** ++ * Name: load_tex_images ++ * ++ * Arguments: ++ * void ++ * ++ * Description: Loads three raw images to use as textures on faces ++ * ++ * Returns: void ++ * ++ ***********************************************************/ ++static void load_tex_images(CUBE_STATE_T *state) ++{ ++ FILE *tex_file1 = NULL, *tex_file2=NULL, *tex_file3 = NULL; ++ int bytes_read, image_sz = IMAGE_SIZE*IMAGE_SIZE*3; ++ ++ state->tex_buf1 = malloc(image_sz); ++ state->tex_buf2 = malloc(image_sz); ++ state->tex_buf3 = malloc(image_sz); ++ ++ tex_file1 = fopen(PATH "Lucca_128_128.raw", "rb"); ++ if (tex_file1 && state->tex_buf1) ++ { ++ bytes_read=fread(state->tex_buf1, 1, image_sz, tex_file1); ++ assert(bytes_read == image_sz); // some problem with file? ++ fclose(tex_file1); ++ } ++ ++ tex_file2 = fopen(PATH "Djenne_128_128.raw", "rb"); ++ if (tex_file2 && state->tex_buf2) ++ { ++ bytes_read=fread(state->tex_buf2, 1, image_sz, tex_file2); ++ assert(bytes_read == image_sz); // some problem with file? ++ fclose(tex_file2); ++ } ++ ++ tex_file3 = fopen(PATH "Gaudi_128_128.raw", "rb"); ++ if (tex_file3 && state->tex_buf3) ++ { ++ bytes_read=fread(state->tex_buf3, 1, image_sz, tex_file3); ++ assert(bytes_read == image_sz); // some problem with file? ++ fclose(tex_file3); ++ } ++} ++ ++//------------------------------------------------------------------------------ ++ ++static void exit_func(CUBE_STATE_T *state) ++{ ++ // clear screen ++ glClear( GL_COLOR_BUFFER_BIT ); ++ eglSwapBuffers(state->display, state->surface); ++ ++ // Release OpenGL resources ++ eglMakeCurrent( state->display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT ); ++ ++ wl_egl_window_destroy(state->wl_egl_window); ++ wl_shell_surface_destroy(state->wl_shell_surface); ++ wl_surface_destroy(state->wl_surface); ++ ++ eglDestroySurface( state->display, state->surface ); ++ eglDestroyContext( state->display, state->context ); ++ eglTerminate( state->display ); ++ ++ wl_display_flush(state->wl_display); ++ ++ // release texture buffers ++ free(state->tex_buf1); ++ free(state->tex_buf2); ++ free(state->tex_buf3); ++ ++ printf("\ncube closed\n"); ++} // exit_func() ++ ++static int running = 1; ++ ++static void ++signal_int(int signum) ++{ ++ running = 0; ++} ++ ++//============================================================================== ++ ++int main (int argc, char *argv[]) ++{ ++ struct sigaction sigint; ++ CUBE_STATE_T state = {0,}; ++ int ret = 0; ++ int i; ++ ++ for (i = 0; i < argc; i++) { ++ if (strcmp(argv[i], "--kill-compositor") == 0) ++ state.kill_compositor = 1; ++ if (strcmp(argv[i], "--single-frame") == 0) ++ state.single_frame = 1; ++ if (strcmp(argv[i], "--terminate-abruptly") == 0) ++ state.terminate_abruptly = 1; ++ else if (strcmp(argv[i], "--help") == 0 || ++ strcmp(argv[i], "-h") == 0) { ++ printf("Usage: hello_wayland.bin [OPTION]\n\n"); ++ printf("\t--kill-compositor\tkill the Wayland compositor after 100 frames\n"); ++ printf("\t-h, --help\t\tshow this text\n"); ++ printf("\t--single-frame\t\tupdate the display only once\n"); ++ printf("\t--terminate-abruptly\texit right after rendering the 100th frame\n"); ++ return 0; ++ } ++ } ++ ++ // Start OGLES ++ init_ogl(&state); ++ ++ // Setup the model world ++ init_model_proj(&state); ++ ++ // initialise the OGLES texture(s) ++ init_textures(&state); ++ ++ sigint.sa_handler = signal_int; ++ sigemptyset(&sigint.sa_mask); ++ sigint.sa_flags = SA_RESETHAND; ++ sigaction(SIGINT, &sigint, NULL); ++ ++ state.needs_update = 1; ++ while (running && ret != -1) { ++ if (state.needs_update) { ++ update(&state); ++ state.needs_update = 0; ++ } ++ ++ ret = wl_display_dispatch(state.wl_display); ++ } ++ ++ exit_func(&state); ++ ++ return 0; ++} ++ +diff --git a/host_applications/linux/apps/hello_pi/rebuild.sh b/host_applications/linux/apps/hello_pi/rebuild.sh +index 8225dd5..0be6ce7 100755 +--- a/host_applications/linux/apps/hello_pi/rebuild.sh ++++ b/host_applications/linux/apps/hello_pi/rebuild.sh +@@ -14,6 +14,7 @@ make -C hello_videocube clean + make -C hello_teapot clean + make -C hello_fft clean + make -C hello_mmal_encode clean ++make -C hello_wayland clean + + make -C libs/ilclient + make -C libs/vgfont +@@ -31,4 +32,4 @@ make -C hello_videocube + make -C hello_teapot + make -C hello_fft + make -C hello_mmal_encode +- ++make -C hello_wayland +-- +2.16.1 + diff --git a/meta-raspberrypi/recipes-graphics/userland/userland/0004-wayland-egl-Add-bcm_host-to-dependencies.patch b/meta-raspberrypi/recipes-graphics/userland/userland/0004-wayland-egl-Add-bcm_host-to-dependencies.patch new file mode 100644 index 000000000..713fc3e5b --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/userland/userland/0004-wayland-egl-Add-bcm_host-to-dependencies.patch @@ -0,0 +1,28 @@ +From f17879b691984b5c4950e4b94ebf102c78797ede Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Mon, 10 Aug 2015 02:38:27 -0700 +Subject: [PATCH 04/16] wayland-egl: Add bcm_host to dependencies + +It uses headers like vcos_platform_types.h but does not +depend on module which should add the required include paths +lets add the dependency on bcm_host module which should do it + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + interface/khronos/wayland-egl/wayland-egl.pc.in | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/interface/khronos/wayland-egl/wayland-egl.pc.in b/interface/khronos/wayland-egl/wayland-egl.pc.in +index 8bafc15..fd259c9 100644 +--- a/interface/khronos/wayland-egl/wayland-egl.pc.in ++++ b/interface/khronos/wayland-egl/wayland-egl.pc.in +@@ -6,5 +6,6 @@ includedir=${prefix}/include + Name: wayland-egl + Description: VideoCore wayland-egl library + Version: @PROJECT_APIVER@ ++Requires: bcm_host + Libs: -L${libdir} -lwayland-egl + Cflags: -I${includedir} +-- +2.16.1 + diff --git a/meta-raspberrypi/recipes-graphics/userland/userland/0005-interface-remove-faulty-assert-to-make-weston-happy-.patch b/meta-raspberrypi/recipes-graphics/userland/userland/0005-interface-remove-faulty-assert-to-make-weston-happy-.patch new file mode 100644 index 000000000..8d78333fa --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/userland/userland/0005-interface-remove-faulty-assert-to-make-weston-happy-.patch @@ -0,0 +1,29 @@ +From 0273b7b9d7a27d8fe7d3ad8680b799f997e75dca Mon Sep 17 00:00:00 2001 +From: "Yann E. MORIN" <yann.morin.1998@free.fr> +Date: Sat, 24 Jan 2015 22:07:19 +0100 +Subject: [PATCH 05/16] interface: remove faulty assert() to make weston happy + at runtime + +This was removed after a discussion on IRC with the weston guys +('daniels' on irc.freenode.net/#wayland). + +Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> +--- + interface/vmcs_host/vc_vchi_dispmanx.c | 1 - + 1 file changed, 1 deletion(-) + +diff --git a/interface/vmcs_host/vc_vchi_dispmanx.c b/interface/vmcs_host/vc_vchi_dispmanx.c +index eab146e..29e0dee 100755 +--- a/interface/vmcs_host/vc_vchi_dispmanx.c ++++ b/interface/vmcs_host/vc_vchi_dispmanx.c +@@ -1306,7 +1306,6 @@ static void *dispmanx_notify_func( void *arg ) { + // Decrement the use count - the corresponding "use" is in vc_dispmanx_update_submit. + vchi_service_release(dispmanx_client.notify_handle[0]); + if (dispmanx_client.update_callback ) { +- vcos_assert( dispmanx_client.pending_update_handle == handle); + dispmanx_client.update_callback(handle, dispmanx_client.update_callback_param); + } + } else { +-- +2.16.1 + diff --git a/meta-raspberrypi/recipes-graphics/userland/userland/0006-zero-out-wl-buffers-in-egl_surface_free.patch b/meta-raspberrypi/recipes-graphics/userland/userland/0006-zero-out-wl-buffers-in-egl_surface_free.patch new file mode 100644 index 000000000..43eb7f0b0 --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/userland/userland/0006-zero-out-wl-buffers-in-egl_surface_free.patch @@ -0,0 +1,33 @@ +From 0d678cd2042551cc4e26ec42fa3aba7c72d033b4 Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Sat, 6 Feb 2016 11:10:47 -0800 +Subject: [PATCH 06/16] zero-out wl buffers in egl_surface_free + +origins from buildroot + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + interface/khronos/egl/egl_client_surface.c | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/interface/khronos/egl/egl_client_surface.c b/interface/khronos/egl/egl_client_surface.c +index 42350bf..1f923d9 100644 +--- a/interface/khronos/egl/egl_client_surface.c ++++ b/interface/khronos/egl/egl_client_surface.c +@@ -690,11 +690,13 @@ void egl_surface_free(EGL_SURFACE_T *surface) + if (surface->back_wl_buffer) { + wl_buffer_destroy(surface->back_wl_buffer->wl_buffer); + free(surface->back_wl_buffer); ++ surface->back_wl_buffer = 0; + } + + if (surface->front_wl_buffer) { + wl_buffer_destroy(surface->front_wl_buffer->wl_buffer); + free(surface->front_wl_buffer); ++ surface->front_wl_buffer = 0; + } + #endif + } +-- +2.16.1 + diff --git a/meta-raspberrypi/recipes-graphics/userland/userland/0007-initialize-front-back-wayland-buffers.patch b/meta-raspberrypi/recipes-graphics/userland/userland/0007-initialize-front-back-wayland-buffers.patch new file mode 100644 index 000000000..987740b07 --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/userland/userland/0007-initialize-front-back-wayland-buffers.patch @@ -0,0 +1,34 @@ +From ec2e00989bf614b259bc9a47b5035f8586e8a214 Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Sat, 6 Feb 2016 11:11:41 -0800 +Subject: [PATCH 07/16] initialize front back wayland buffers + +origins from metrological wayland support + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + interface/khronos/egl/egl_client_surface.c | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/interface/khronos/egl/egl_client_surface.c b/interface/khronos/egl/egl_client_surface.c +index 1f923d9..9a9582c 100644 +--- a/interface/khronos/egl/egl_client_surface.c ++++ b/interface/khronos/egl/egl_client_surface.c +@@ -401,11 +401,14 @@ EGL_SURFACE_T *egl_surface_create( + #ifdef BUILD_WAYLAND + if (type == WINDOW && wl_display) { + surface->wl_egl_window = (struct wl_egl_window*)win; ++ surface->front_wl_buffer = NULL; + surface->back_wl_buffer = allocate_wl_buffer( + surface->wl_egl_window, color); + resource = surface->back_wl_buffer->resource; + } else { + surface->wl_egl_window = NULL; ++ surface->front_wl_buffer = NULL; ++ surface->back_wl_buffer = NULL; + resource = DISPMANX_NO_HANDLE; + } + #endif +-- +2.16.1 + diff --git a/meta-raspberrypi/recipes-graphics/userland/userland/0008-Remove-RPC_FLUSH.patch b/meta-raspberrypi/recipes-graphics/userland/userland/0008-Remove-RPC_FLUSH.patch new file mode 100644 index 000000000..4bf05c129 --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/userland/userland/0008-Remove-RPC_FLUSH.patch @@ -0,0 +1,27 @@ +From 59ba66c2ea17f7a57124b9fd6c9bdff4325ff5c9 Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Sat, 6 Feb 2016 11:09:18 -0800 +Subject: [PATCH 08/16] Remove RPC_FLUSH + +Origins from buildroot + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + interface/khronos/ext/gl_oes_egl_image_client.c | 1 - + 1 file changed, 1 deletion(-) + +diff --git a/interface/khronos/ext/gl_oes_egl_image_client.c b/interface/khronos/ext/gl_oes_egl_image_client.c +index f9b7287..b04ffef 100644 +--- a/interface/khronos/ext/gl_oes_egl_image_client.c ++++ b/interface/khronos/ext/gl_oes_egl_image_client.c +@@ -107,7 +107,6 @@ GL_API void GL_APIENTRY glEGLImageTargetTexture2DOES (GLenum target, GLeglImageO + GLEGLIMAGETARGETTEXTURE2DOES_ID, + RPC_ENUM(target), + RPC_EGLID(image)); +- RPC_FLUSH(thread); + #if EGL_BRCM_global_image + } + #endif +-- +2.16.1 + diff --git a/meta-raspberrypi/recipes-graphics/userland/userland/0009-fix-cmake-dependency-race.patch b/meta-raspberrypi/recipes-graphics/userland/userland/0009-fix-cmake-dependency-race.patch new file mode 100644 index 000000000..a2c1df5b6 --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/userland/userland/0009-fix-cmake-dependency-race.patch @@ -0,0 +1,78 @@ +From 264d82387ea1e607b2e5c899ff6bd46807c7b185 Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Sat, 6 Feb 2016 13:12:47 -0800 +Subject: [PATCH 09/16] fix cmake dependency race + +Fixes errors like + +/a/builder/mnt/build-oe/tmp-glibc/work/raspberrypi2-oe-linux-gnueabi/userland/git-r5/git/interface/vmcs_host/vc_vchi_dispmanx.h:72:66: +fatal error: interface/vmcs_host/wayland-dispmanx-server-protocol.h: No +such file or directory +compilation terminated. +interface/khronos/CMakeFiles/EGL_static.dir/build.make:773: recipe for +target 'interface/khronos/CMakeFiles/EGL_static.dir/ext/egl_wayland.c.o' +failed +make[2]: *** +[interface/khronos/CMakeFiles/EGL_static.dir/ext/egl_wayland.c.o] Error 1 + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + interface/vcos/pthreads/CMakeLists.txt | 8 ++++++++ + interface/vmcs_host/CMakeLists.txt | 8 -------- + interface/vmcs_host/vc_vchi_dispmanx.h | 2 +- + 3 files changed, 9 insertions(+), 9 deletions(-) + +diff --git a/interface/vcos/pthreads/CMakeLists.txt b/interface/vcos/pthreads/CMakeLists.txt +index 1d81ca3..d6cd415 100644 +--- a/interface/vcos/pthreads/CMakeLists.txt ++++ b/interface/vcos/pthreads/CMakeLists.txt +@@ -33,6 +33,14 @@ set (SOURCES + ../generic/vcos_generic_blockpool.c + ) + ++if (BUILD_WAYLAND) ++wayland_add_protocol_server( ++ SOURCES ++ ../../../interface/wayland/dispmanx.xml ++ dispmanx ++) ++endif () ++ + if (VCOS_PTHREADS_BUILD_SHARED) + add_library (vcos SHARED ${SOURCES}) + target_link_libraries (vcos pthread dl rt) +diff --git a/interface/vmcs_host/CMakeLists.txt b/interface/vmcs_host/CMakeLists.txt +index 6718215..c415176 100755 +--- a/interface/vmcs_host/CMakeLists.txt ++++ b/interface/vmcs_host/CMakeLists.txt +@@ -17,14 +17,6 @@ set(VCHOSTIF_SOURCE + # ${VMCS_TARGET}/vmcs_main.c + # vc_vchi_haud.c + +-if (BUILD_WAYLAND) +-wayland_add_protocol_server( +- VCHOSTIF_SOURCE +- ../../interface/wayland/dispmanx.xml +- dispmanx +-) +-endif () +- + add_library(vchostif ${VCHOSTIF_SOURCE}) + + #add_library(bufman vc_vchi_bufman.c ) +diff --git a/interface/vmcs_host/vc_vchi_dispmanx.h b/interface/vmcs_host/vc_vchi_dispmanx.h +index f0bae30..8c44c58 100644 +--- a/interface/vmcs_host/vc_vchi_dispmanx.h ++++ b/interface/vmcs_host/vc_vchi_dispmanx.h +@@ -69,7 +69,7 @@ typedef struct { + #ifdef BUILD_WAYLAND + /* XXX: This should be in a private header that can be included from EGL and vc_* */ + #include <wayland-server.h> +-#include "interface/vmcs_host/wayland-dispmanx-server-protocol.h" ++#include "interface/vcos/pthreads/wayland-dispmanx-server-protocol.h" + struct wl_dispmanx_server_buffer { + struct wl_resource *resource; + struct wl_dispmanx *dispmanx; +-- +2.16.1 + diff --git a/meta-raspberrypi/recipes-graphics/userland/userland/0010-Fix-for-framerate-with-nested-composition.patch b/meta-raspberrypi/recipes-graphics/userland/userland/0010-Fix-for-framerate-with-nested-composition.patch new file mode 100644 index 000000000..a6c9a59fb --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/userland/userland/0010-Fix-for-framerate-with-nested-composition.patch @@ -0,0 +1,60 @@ +From 7c51c2d37bfadaabbbf205237d932b685b09d34f Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Tue, 29 Mar 2016 20:38:30 -0700 +Subject: [PATCH 10/16] Fix for framerate with nested composition + +frame rate appears irregular and lower than expected when using nested composition. + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + interface/khronos/egl/egl_client.c | 8 ++++++++ + 1 file changed, 8 insertions(+) + +diff --git a/interface/khronos/egl/egl_client.c b/interface/khronos/egl/egl_client.c +index 03fe67b..13a110c 100644 +--- a/interface/khronos/egl/egl_client.c ++++ b/interface/khronos/egl/egl_client.c +@@ -2342,6 +2342,9 @@ EGLAPI EGLBoolean EGLAPIENTRY eglSwapBuffers(EGLDisplay dpy, EGLSurface surf) + surface->back_wl_buffer = buffer; + } + ++ glFlush(); ++ glFinish(); ++ + RPC_CALL7(eglIntSwapBuffers_impl, + thread, + EGLINTSWAPBUFFERS_ID_V2, +@@ -2353,6 +2356,8 @@ EGLAPI EGLBoolean EGLAPIENTRY eglSwapBuffers(EGLDisplay dpy, EGLSurface surf) + RPC_UINT(khrn_platform_get_window_position(surface->win)), + RPC_INT(surface->back_wl_buffer->resource)); + ++ RPC_FLUSH(thread); ++ + surface->front_wl_buffer->in_use = 1; + wl_surface_attach(wl_egl_window->wl_surface, + surface->front_wl_buffer->wl_buffer, +@@ -2360,11 +2365,13 @@ EGLAPI EGLBoolean EGLAPIENTRY eglSwapBuffers(EGLDisplay dpy, EGLSurface surf) + wl_surface_damage(wl_egl_window->wl_surface, 0, 0, + surface->width, surface->height); + wl_surface_commit(wl_egl_window->wl_surface); ++ wl_display_flush(wl_display); + + while(ret != -1 && surface->back_wl_buffer->in_use) + ret = wl_display_dispatch_queue(wl_display, process->wl_queue); + } else + #endif ++ { + RPC_CALL6(eglIntSwapBuffers_impl, + thread, + EGLINTSWAPBUFFERS_ID, +@@ -2376,6 +2383,7 @@ EGLAPI EGLBoolean EGLAPIENTRY eglSwapBuffers(EGLDisplay dpy, EGLSurface surf) + RPC_UINT(khrn_platform_get_window_position(surface->win))); + + RPC_FLUSH(thread); ++ } + + #ifdef ANDROID + CLIENT_UNLOCK(); +-- +2.16.1 + diff --git a/meta-raspberrypi/recipes-graphics/userland/userland/0011-build-shared-library-for-vchostif.patch b/meta-raspberrypi/recipes-graphics/userland/userland/0011-build-shared-library-for-vchostif.patch new file mode 100644 index 000000000..55a5be89a --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/userland/userland/0011-build-shared-library-for-vchostif.patch @@ -0,0 +1,28 @@ +From fb3002f77a175633af31019c513754d2ef5f3ac0 Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Sat, 2 Apr 2016 10:37:24 -0700 +Subject: [PATCH 11/16] build shared library for vchostif + +Fixes #149 + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + interface/vmcs_host/CMakeLists.txt | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/interface/vmcs_host/CMakeLists.txt b/interface/vmcs_host/CMakeLists.txt +index c415176..d0cca1a 100755 +--- a/interface/vmcs_host/CMakeLists.txt ++++ b/interface/vmcs_host/CMakeLists.txt +@@ -17,7 +17,7 @@ set(VCHOSTIF_SOURCE + # ${VMCS_TARGET}/vmcs_main.c + # vc_vchi_haud.c + +-add_library(vchostif ${VCHOSTIF_SOURCE}) ++add_library(vchostif SHARED ${VCHOSTIF_SOURCE}) + + #add_library(bufman vc_vchi_bufman.c ) + +-- +2.16.1 + diff --git a/meta-raspberrypi/recipes-graphics/userland/userland/0012-implement-buffer-wrapping-interface-for-dispmanx.patch b/meta-raspberrypi/recipes-graphics/userland/userland/0012-implement-buffer-wrapping-interface-for-dispmanx.patch new file mode 100644 index 000000000..28a5fc6d8 --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/userland/userland/0012-implement-buffer-wrapping-interface-for-dispmanx.patch @@ -0,0 +1,92 @@ +From df8b9633a45069bdd1bf256d974636ef11aa39cb Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Sat, 2 Apr 2016 10:54:59 -0700 +Subject: [PATCH 12/16] implement buffer wrapping interface for dispmanx + +Courtesy: Zan Dobersek + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + interface/khronos/ext/egl_wayland.c | 42 +++++++++++++++++++++++++++++++++++++ + interface/wayland/dispmanx.xml | 10 +++++++++ + 2 files changed, 52 insertions(+) + +diff --git a/interface/khronos/ext/egl_wayland.c b/interface/khronos/ext/egl_wayland.c +index 5730743..9ef89cd 100644 +--- a/interface/khronos/ext/egl_wayland.c ++++ b/interface/khronos/ext/egl_wayland.c +@@ -133,8 +133,50 @@ dispmanx_create_buffer(struct wl_client *client, struct wl_resource *resource, + buffer->handle); + } + ++static void ++dispmanx_wrap_buffer(struct wl_client *client, struct wl_resource *resource, ++ uint32_t id, uint32_t handle, int32_t width, int32_t height, ++ uint32_t stride, uint32_t buffer_height, uint32_t format) ++{ ++ struct wl_dispmanx_server_buffer *buffer; ++ VC_IMAGE_TYPE_T vc_format = get_vc_format(format); ++ uint32_t dummy; ++ ++ if(vc_format == VC_IMAGE_MIN) { ++ wl_resource_post_error(resource, ++ WL_DISPMANX_ERROR_INVALID_FORMAT, ++ "invalid format"); ++ return; ++ } ++ ++ buffer = calloc(1, sizeof *buffer); ++ if (buffer == NULL) { ++ wl_resource_post_no_memory(resource); ++ return; ++ } ++ ++ buffer->handle = handle; ++ buffer->width = width; ++ buffer->height = height; ++ buffer->format = format; ++ ++ buffer->resource = wl_resource_create(resource->client, &wl_buffer_interface, ++ 1, id); ++ if (!buffer->resource) { ++ wl_resource_post_no_memory(resource); ++ vc_dispmanx_resource_delete(buffer->handle); ++ free(buffer); ++ return; ++ } ++ ++ wl_resource_set_implementation(buffer->resource, ++ (void (**)(void)) &dispmanx_buffer_interface, ++ buffer, destroy_buffer); ++} ++ + static const struct wl_dispmanx_interface dispmanx_interface = { + dispmanx_create_buffer, ++ dispmanx_wrap_buffer, + }; + + static void +diff --git a/interface/wayland/dispmanx.xml b/interface/wayland/dispmanx.xml +index c18626d..11ed1ef 100644 +--- a/interface/wayland/dispmanx.xml ++++ b/interface/wayland/dispmanx.xml +@@ -118,6 +118,16 @@ + <arg name="buffer" type="object" interface="wl_buffer"/> + <arg name="handle" type="uint"/> + </event> ++ ++ <request name="wrap_buffer"> ++ <arg name="id" type="new_id" interface="wl_buffer"/> ++ <arg name="handle" type="uint"/> ++ <arg name="width" type="int"/> ++ <arg name="height" type="int"/> ++ <arg name="stride" type="uint"/> ++ <arg name="buffer_height" type="uint"/> ++ <arg name="format" type="uint"/> ++ </request> + </interface> + + </protocol> +-- +2.16.1 + diff --git a/meta-raspberrypi/recipes-graphics/userland/userland/0013-Implement-triple-buffering-for-wayland.patch b/meta-raspberrypi/recipes-graphics/userland/userland/0013-Implement-triple-buffering-for-wayland.patch new file mode 100644 index 000000000..ebff3140f --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/userland/userland/0013-Implement-triple-buffering-for-wayland.patch @@ -0,0 +1,90 @@ +From 2e0e331da8556fecd841349cfae294baf0f14485 Mon Sep 17 00:00:00 2001 +From: Jeff Wannamaker <jeff_wannamaker@cable.comcast.com> +Date: Thu, 19 Jan 2017 18:56:07 +0000 +Subject: [PATCH 13/16] Implement triple buffering for wayland + +Change from double to triple buffering for wayland. +This enables higher frame rates without tearing artifacts +by allowing both the glFinish and the buffer release +interlock to operate without pushing the frame period +to two vertical intervals + +Signed-off-by: Jeff Wannamaker <jeff_wannamaker@cable.comcast.com> +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + interface/khronos/egl/egl_client.c | 3 ++- + interface/khronos/egl/egl_client_surface.c | 8 ++++++++ + interface/khronos/egl/egl_client_surface.h | 11 +++++++++++ + 3 files changed, 21 insertions(+), 1 deletion(-) + +diff --git a/interface/khronos/egl/egl_client.c b/interface/khronos/egl/egl_client.c +index 13a110c..0380274 100644 +--- a/interface/khronos/egl/egl_client.c ++++ b/interface/khronos/egl/egl_client.c +@@ -2323,7 +2323,8 @@ EGLAPI EGLBoolean EGLAPIENTRY eglSwapBuffers(EGLDisplay dpy, EGLSurface surf) + + buffer_temp = surface->front_wl_buffer; + surface->front_wl_buffer = surface->back_wl_buffer; +- surface->back_wl_buffer = buffer_temp; ++ surface->back_wl_buffer = surface->middle_wl_buffer; ++ surface->middle_wl_buffer = buffer_temp; + + configid = egl_config_to_id(surface->config); + color = egl_config_get_color_format(configid); +diff --git a/interface/khronos/egl/egl_client_surface.c b/interface/khronos/egl/egl_client_surface.c +index 9a9582c..10b3b04 100644 +--- a/interface/khronos/egl/egl_client_surface.c ++++ b/interface/khronos/egl/egl_client_surface.c +@@ -402,12 +402,14 @@ EGL_SURFACE_T *egl_surface_create( + if (type == WINDOW && wl_display) { + surface->wl_egl_window = (struct wl_egl_window*)win; + surface->front_wl_buffer = NULL; ++ surface->middle_wl_buffer = NULL; + surface->back_wl_buffer = allocate_wl_buffer( + surface->wl_egl_window, color); + resource = surface->back_wl_buffer->resource; + } else { + surface->wl_egl_window = NULL; + surface->front_wl_buffer = NULL; ++ surface->middle_wl_buffer = NULL; + surface->back_wl_buffer = NULL; + resource = DISPMANX_NO_HANDLE; + } +@@ -696,6 +698,12 @@ void egl_surface_free(EGL_SURFACE_T *surface) + surface->back_wl_buffer = 0; + } + ++ if (surface->middle_wl_buffer) { ++ wl_buffer_destroy(surface->middle_wl_buffer->wl_buffer); ++ free(surface->middle_wl_buffer); ++ surface->middle_wl_buffer = 0; ++ } ++ + if (surface->front_wl_buffer) { + wl_buffer_destroy(surface->front_wl_buffer->wl_buffer); + free(surface->front_wl_buffer); +diff --git a/interface/khronos/egl/egl_client_surface.h b/interface/khronos/egl/egl_client_surface.h +index e328b77..58a3184 100644 +--- a/interface/khronos/egl/egl_client_surface.h ++++ b/interface/khronos/egl/egl_client_surface.h +@@ -312,6 +312,17 @@ typedef struct { + */ + struct wl_dispmanx_client_buffer *front_wl_buffer; + ++ /* ++ middle_wl_buffer ++ ++ Validity: ++ type == WINDOW ++ ++ Invariant: ++ client-side information about the wl_buffer in the middle ++ */ ++ struct wl_dispmanx_client_buffer *middle_wl_buffer; ++ + /* + back_wl_buffer + +-- +2.16.1 + diff --git a/meta-raspberrypi/recipes-graphics/userland/userland/0014-GLES2-gl2ext.h-Define-GL_R8_EXT-and-GL_RG8_EXT.patch b/meta-raspberrypi/recipes-graphics/userland/userland/0014-GLES2-gl2ext.h-Define-GL_R8_EXT-and-GL_RG8_EXT.patch new file mode 100644 index 000000000..025b6bcb9 --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/userland/userland/0014-GLES2-gl2ext.h-Define-GL_R8_EXT-and-GL_RG8_EXT.patch @@ -0,0 +1,30 @@ +From 8d9299d219a2a4f76f8278973584e1a9f7116c78 Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Wed, 10 May 2017 06:39:34 +0000 +Subject: [PATCH 14/16] GLES2/gl2ext.h: Define GL_R8_EXT and GL_RG8_EXT + +weston code uses these defines +Upstream-Status: Pending + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + interface/khronos/include/GLES2/gl2ext.h | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/interface/khronos/include/GLES2/gl2ext.h b/interface/khronos/include/GLES2/gl2ext.h +index 4eacf7f..283e3e1 100644 +--- a/interface/khronos/include/GLES2/gl2ext.h ++++ b/interface/khronos/include/GLES2/gl2ext.h +@@ -327,6 +327,9 @@ typedef void* GLeglImageOES; + #define GL_RGBX_BRCM 0x80EE + #endif + ++#define GL_R8_EXT 0x8229 ++#define GL_RG8_EXT 0x822B ++ + /* GL_EXT_texture_type_2_10_10_10_REV */ + #ifndef GL_EXT_texture_type_2_10_10_10_REV + #define GL_UNSIGNED_INT_2_10_10_10_REV_EXT 0x8368 +-- +2.16.1 + diff --git a/meta-raspberrypi/recipes-graphics/userland/userland/0015-EGL-glplatform.h-define-EGL_CAST.patch b/meta-raspberrypi/recipes-graphics/userland/userland/0015-EGL-glplatform.h-define-EGL_CAST.patch new file mode 100644 index 000000000..605d0c043 --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/userland/userland/0015-EGL-glplatform.h-define-EGL_CAST.patch @@ -0,0 +1,32 @@ +From a2182e5437a6664cdb0f3330f6cbee873b6f975a Mon Sep 17 00:00:00 2001 +From: Andrea Galbusera <gizero@gmail.com> +Date: Fri, 14 Jul 2017 09:52:54 +0200 +Subject: [PATCH 15/16] EGL/glplatform.h: define EGL_CAST + +C++ / C typecast macros for special EGL handle values: used by libepoxy code +The definition comes from the updated version of this header in mesa. + +Upstream-Status: Pending +--- + interface/khronos/include/EGL/eglplatform.h | 7 +++++++ + 1 file changed, 7 insertions(+) + +diff --git a/interface/khronos/include/EGL/eglplatform.h b/interface/khronos/include/EGL/eglplatform.h +index 1f7c930..c39d425 100644 +--- a/interface/khronos/include/EGL/eglplatform.h ++++ b/interface/khronos/include/EGL/eglplatform.h +@@ -202,4 +202,11 @@ EGLAPI void EGLAPIENTRY BEGL_GetDefaultDriverInterfaces(BEGL_DriverInterfaces *i + #include "interface/khronos/common/khrn_client_mangle.h" + #endif + ++/* C++ / C typecast macros for special EGL handle values */ ++#if defined(__cplusplus) ++#define EGL_CAST(type, value) (static_cast<type>(value)) ++#else ++#define EGL_CAST(type, value) ((type) (value)) ++#endif ++ + #endif /* __eglplatform_h */ +-- +2.16.1 + diff --git a/meta-raspberrypi/recipes-graphics/userland/userland/0016-Allow-multiple-wayland-compositor-state-data-per-pro.patch b/meta-raspberrypi/recipes-graphics/userland/userland/0016-Allow-multiple-wayland-compositor-state-data-per-pro.patch new file mode 100644 index 000000000..d20ec829f --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/userland/userland/0016-Allow-multiple-wayland-compositor-state-data-per-pro.patch @@ -0,0 +1,145 @@ +From 6b4c4d469d435bfcfb464356b6ccc9421c6b8fd5 Mon Sep 17 00:00:00 2001 +From: Jeff Wannamaker <jeff_wannamaker@cable.comcast.com> +Date: Sat, 27 Jan 2018 12:28:31 -0500 +Subject: [PATCH 16/16] Allow multiple wayland compositor state data per + process + +When eglBindWaylandDisplayWL is called store the wl_global +created in a list associated with the wayland display. +This allows multiple wayland compositor instances to be +created and used per process. This scenario is common for +applications integrating externl process UI elements +via embedded composition e.g. westeros + +Signed-off-by: Jeff Wannamaker <jeff_wannamaker@cable.comcast.com> +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + interface/khronos/common/khrn_client.c | 2 +- + interface/khronos/common/khrn_client.h | 11 +++++++- + interface/khronos/ext/egl_wayland.c | 50 ++++++++++++++++++++++++++++++---- + 3 files changed, 55 insertions(+), 8 deletions(-) + +diff --git a/interface/khronos/common/khrn_client.c b/interface/khronos/common/khrn_client.c +index d7e798e..60bdb63 100644 +--- a/interface/khronos/common/khrn_client.c ++++ b/interface/khronos/common/khrn_client.c +@@ -147,7 +147,7 @@ bool client_process_state_init(CLIENT_PROCESS_STATE_T *process) + { + if (!process->inited) { + #ifdef BUILD_WAYLAND +- process->wl_global = NULL; ++ process->wlStateMap = NULL; + #endif + + if (!khrn_pointer_map_init(&process->contexts, 64)) +diff --git a/interface/khronos/common/khrn_client.h b/interface/khronos/common/khrn_client.h +index 615f7b4..4fa86f7 100644 +--- a/interface/khronos/common/khrn_client.h ++++ b/interface/khronos/common/khrn_client.h +@@ -170,6 +170,15 @@ static INLINE CLIENT_THREAD_STATE_T *CLIENT_GET_CHECK_THREAD_STATE(void) + return (CLIENT_THREAD_STATE_T *)platform_tls_get_check(client_tls); + } + ++#ifdef BUILD_WAYLAND ++typedef struct WAYLAND_STATE ++{ ++ struct WAYLAND_STATE *next; ++ struct wl_display *display; ++ struct wl_global *wl_global; ++} WAYLAND_STATE_T; ++#endif ++ + /* + per-process state + +@@ -318,7 +327,7 @@ struct CLIENT_PROCESS_STATE { + struct wl_event_queue *wl_queue; + + /* Compositor-side Wayland state */ +- struct wl_global *wl_global; ++ WAYLAND_STATE_T *wlStateMap; + #endif + }; + +diff --git a/interface/khronos/ext/egl_wayland.c b/interface/khronos/ext/egl_wayland.c +index 9ef89cd..abd5ab3 100644 +--- a/interface/khronos/ext/egl_wayland.c ++++ b/interface/khronos/ext/egl_wayland.c +@@ -208,17 +208,38 @@ eglBindWaylandDisplayWL(EGLDisplay dpy, struct wl_display *display) + { + CLIENT_THREAD_STATE_T *thread; + CLIENT_PROCESS_STATE_T *process; ++ WAYLAND_STATE_T *stateIter; ++ WAYLAND_STATE_T *stateNew; ++ struct wl_global *wl_global; + + if (!CLIENT_LOCK_AND_GET_STATES(dpy, &thread, &process)) + return EGL_FALSE; + +- if (process->wl_global != NULL) ++ stateIter= process->wlStateMap; ++ while( stateIter ) ++ { ++ if ( stateIter->display == display ) ++ goto error; ++ stateIter= stateIter->next; ++ } ++ ++ wl_global = wl_global_create(display, &wl_dispmanx_interface, 1, ++ NULL, bind_dispmanx); ++ if (wl_global == NULL) + goto error; + +- process->wl_global = wl_global_create(display, &wl_dispmanx_interface, 1, +- NULL, bind_dispmanx); +- if (process->wl_global == NULL) ++ stateNew= (WAYLAND_STATE_T*)calloc( 1, sizeof(WAYLAND_STATE_T)); ++ if (stateNew == NULL ) ++ { ++ wl_global_destroy(wl_global); + goto error; ++ } ++ ++ stateNew->next= process->wlStateMap; ++ stateNew->display= display; ++ stateNew->wl_global= wl_global; ++ process->wlStateMap= stateNew; ++ CLIENT_UNLOCK(); + + return EGL_TRUE; + +@@ -232,12 +253,29 @@ eglUnbindWaylandDisplayWL(EGLDisplay dpy, struct wl_display *display) + { + CLIENT_THREAD_STATE_T *thread; + CLIENT_PROCESS_STATE_T *process; ++ WAYLAND_STATE_T *stateIter; ++ WAYLAND_STATE_T *statePrev; + + if (!CLIENT_LOCK_AND_GET_STATES(dpy, &thread, &process)) + return EGL_FALSE; + +- wl_global_destroy(process->wl_global); +- process->wl_global = NULL; ++ statePrev= NULL; ++ stateIter= process->wlStateMap; ++ while( stateIter ) ++ { ++ if ( stateIter->display == display ) ++ { ++ wl_global_destroy(stateIter->wl_global); ++ if ( statePrev ) ++ statePrev->next= stateIter->next; ++ else ++ process->wlStateMap= stateIter->next; ++ free( stateIter ); ++ break; ++ } ++ statePrev= stateIter; ++ stateIter= stateIter->next; ++ } + + CLIENT_UNLOCK(); + +-- +2.16.1 + diff --git a/meta-raspberrypi/recipes-graphics/userland/userland_git.bb b/meta-raspberrypi/recipes-graphics/userland/userland_git.bb new file mode 100644 index 000000000..7f2dca6b6 --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/userland/userland_git.bb @@ -0,0 +1,85 @@ +DESCRIPTION = "This repository contains the source code for the ARM side \ +libraries used on Raspberry Pi. These typically are installed in /opt/vc/lib \ +and includes source for the ARM side code to interface to: EGL, mmal, GLESv2,\ +vcos, openmaxil, vchiq_arm, bcm_host, WFC, OpenVG." +LICENSE = "BSD-3-Clause" +LIC_FILES_CHKSUM = "file://LICENCE;md5=0448d6488ef8cc380632b1569ee6d196" + +PROVIDES = "virtual/libgles2 \ + virtual/egl" + +RPROVIDES_${PN} += "libgles2 egl libegl" + +COMPATIBLE_MACHINE = "^rpi$" + +SRCBRANCH = "master" +SRCFORK = "raspberrypi" +SRCREV = "11389772c79685442e0ab8aa9be8ad0e32703f68" + +# Use the date of the above commit as the package version. Update this when +# SRCREV is changed. +PV = "20180219" + +SRC_URI = "\ + git://github.com/${SRCFORK}/userland.git;protocol=git;branch=${SRCBRANCH} \ + file://0001-Allow-applications-to-set-next-resource-handle.patch \ + file://0002-wayland-Add-support-for-the-Wayland-winsys.patch \ + file://0003-wayland-Add-Wayland-example.patch \ + file://0004-wayland-egl-Add-bcm_host-to-dependencies.patch \ + file://0005-interface-remove-faulty-assert-to-make-weston-happy-.patch \ + file://0006-zero-out-wl-buffers-in-egl_surface_free.patch \ + file://0007-initialize-front-back-wayland-buffers.patch \ + file://0008-Remove-RPC_FLUSH.patch \ + file://0009-fix-cmake-dependency-race.patch \ + file://0010-Fix-for-framerate-with-nested-composition.patch \ + file://0011-build-shared-library-for-vchostif.patch \ + file://0012-implement-buffer-wrapping-interface-for-dispmanx.patch \ + file://0013-Implement-triple-buffering-for-wayland.patch \ + file://0014-GLES2-gl2ext.h-Define-GL_R8_EXT-and-GL_RG8_EXT.patch \ + file://0015-EGL-glplatform.h-define-EGL_CAST.patch \ + file://0016-Allow-multiple-wayland-compositor-state-data-per-pro.patch \ +" +S = "${WORKDIR}/git" + +inherit cmake pkgconfig + +ASNEEDED = "" + +EXTRA_OECMAKE = "-DCMAKE_BUILD_TYPE=Release -DCMAKE_EXE_LINKER_FLAGS='-Wl,--no-as-needed' \ + -DVMCS_INSTALL_PREFIX=${exec_prefix} \ +" + +EXTRA_OECMAKE_append_aarch64 = " -DARM64=ON " + + +PACKAGECONFIG ?= "${@bb.utils.contains('DISTRO_FEATURES', 'wayland', 'wayland', '', d)}" + +PACKAGECONFIG[wayland] = "-DBUILD_WAYLAND=TRUE -DWAYLAND_SCANNER_EXECUTABLE:FILEPATH=${STAGING_BINDIR_NATIVE}/wayland-scanner,,wayland-native wayland" + +CFLAGS_append = " -fPIC" + +do_install_append () { + for f in `find ${D}${includedir}/interface/vcos/ -name "*.h"`; do + sed -i 's/include "vcos_platform.h"/include "pthreads\/vcos_platform.h"/g' ${f} + sed -i 's/include "vcos_futex_mutex.h"/include "pthreads\/vcos_futex_mutex.h"/g' ${f} + sed -i 's/include "vcos_platform_types.h"/include "pthreads\/vcos_platform_types.h"/g' ${f} + done +} + +# Shared libs from userland package build aren't versioned, so we need +# to force the .so files into the runtime package (and keep them +# out of -dev package). +FILES_SOLIBSDEV = "" +INSANE_SKIP_${PN} += "dev-so" + +FILES_${PN} += " \ + ${libdir}/*.so \ + ${libdir}/plugins" +FILES_${PN}-dev += "${includedir} \ + ${prefix}/src" +FILES_${PN}-doc += "${datadir}/install" +FILES_${PN}-dbg += "${libdir}/plugins/.debug" + +PACKAGE_ARCH = "${MACHINE_ARCH}" + +RDEPENDS_${PN} += "bash" diff --git a/meta-raspberrypi/recipes-graphics/vc-graphics/files/egl.pc b/meta-raspberrypi/recipes-graphics/vc-graphics/files/egl.pc new file mode 100644 index 000000000..c3142022c --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/vc-graphics/files/egl.pc @@ -0,0 +1,10 @@ +prefix=/usr +exec_prefix=${prefix} +libdir=${exec_prefix}/lib +includedir=${prefix}/include + +Name: egl +Description: egl for RaspberryPI +Version: 0.0 +Libs: -L${libdir} -lEGL -lGLESv2 +Cflags: -I${includedir}/vc -I${includedir}/interface -I${includedir}/interface/vcos -I${includedir}/interface/vcos/pthreads diff --git a/meta-raspberrypi/recipes-graphics/vc-graphics/files/vchiq.sh b/meta-raspberrypi/recipes-graphics/vc-graphics/files/vchiq.sh new file mode 100644 index 000000000..c73e3a9c6 --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/vc-graphics/files/vchiq.sh @@ -0,0 +1,24 @@ +#!/bin/sh +### BEGIN INIT INFO +# Provides: vchiq.sh +# Required-Start: $remote_fs rmnologin +# Required-Stop: +# Default-Start: S +# Default-Stop: +# Short-Description: Create /dev/vchiq. +# Description: Get the major number from /proc/devices and use it +# ti create /dev/vchiq +### END INIT INFO + +rm -f /dev/vchiq + +#Get the major number +major=$(awk "\$2==\"vchiq\" {print \$1}" /proc/devices) + +if [ -z "$major" ]; then + echo "Error: Cannot find vchiq in /proc/devices" + exit 2 +else + mknod /dev/vchiq c "$major" 0 + chmod a+w /dev/vchiq +fi diff --git a/meta-raspberrypi/recipes-graphics/vc-graphics/vc-graphics-hardfp.bb b/meta-raspberrypi/recipes-graphics/vc-graphics/vc-graphics-hardfp.bb new file mode 100644 index 000000000..0db71fdb0 --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/vc-graphics/vc-graphics-hardfp.bb @@ -0,0 +1,6 @@ +CONFLICTS = "vc-graphics" + +VCDIR = "hardfp/opt/vc" +require vc-graphics.inc + +PR = "${INCPR}.0" diff --git a/meta-raspberrypi/recipes-graphics/vc-graphics/vc-graphics.bb b/meta-raspberrypi/recipes-graphics/vc-graphics/vc-graphics.bb new file mode 100644 index 000000000..a1bce567b --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/vc-graphics/vc-graphics.bb @@ -0,0 +1,6 @@ +CONFLICTS = "vc-graphics-hardfp" + +VCDIR = "opt/vc" +require vc-graphics.inc + +PR = "${INCPR}.0" diff --git a/meta-raspberrypi/recipes-graphics/vc-graphics/vc-graphics.inc b/meta-raspberrypi/recipes-graphics/vc-graphics/vc-graphics.inc new file mode 100644 index 000000000..cd0d57b22 --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/vc-graphics/vc-graphics.inc @@ -0,0 +1,58 @@ +DESCRIPTION = "Graphics libraries for BCM2835." +LICENSE = "Proprietary" + +LIC_FILES_CHKSUM = "file://LICENCE;md5=86e53f5f5909ee66900418028de11780" + +PROVIDES = "virtual/libgles2 virtual/egl" +COMPATIBLE_MACHINE = "^rpi$" + +INHIBIT_DEFAULT_DEPS = "1" + +include recipes-bsp/common/firmware.inc + +SRC_URI += " \ + file://egl.pc \ + file://vchiq.sh \ +" + +S = "${RPIFW_S}/${VCDIR}" + +INCPR = "r1" + +inherit pkgconfig update-rc.d + +do_install () { + install -d ${D}${bindir} + cp -R bin/* ${D}${bindir} + + install -d ${D}${sbindir} + cp -R sbin/* ${D}${sbindir} + + install -d ${D}${libdir} + # note: -H option to deref symlinked .so + cp -R -H lib/* ${D}${libdir} + + install -d ${D}${includedir} + cp -R include/* ${D}${includedir} + + install -d ${D}${libdir}/pkgconfig + install -m 0644 ${WORKDIR}/egl.pc ${D}${libdir}/pkgconfig/ + + install -d ${D}/${sysconfdir}/init.d + install -m 0755 ${WORKDIR}/vchiq.sh ${D}${sysconfdir}/init.d/ +} + +# These are proprietary binaries generated elsewhere so don't check ldflags +INSANE_SKIP_${PN} = "ldflags" + +INITSCRIPT_NAME = "vchiq.sh" +INITSCRIPT_PARAMS = "start 03 S ." + +FILES_${PN} = "${bindir}/* \ + ${sbindir}/* \ + ${libdir}/lib*.so \ + ${sysconfdir}/init.d \ + ${libdir}/plugins" +FILES_${PN}-dev = "${libdir}/pkgconfig \ + ${includedir}" +FILES_${PN}-dbg += "${libdir}/plugins/.debug" diff --git a/meta-raspberrypi/recipes-graphics/wayland/weston_%.bbappend b/meta-raspberrypi/recipes-graphics/wayland/weston_%.bbappend new file mode 100644 index 000000000..55cf7007b --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/wayland/weston_%.bbappend @@ -0,0 +1,10 @@ +PACKAGECONFIG_remove_rpi = "${@bb.utils.contains('MACHINE_FEATURES', 'vc4graphics', 'fbdev', '', d)}" + +EXTRA_OECONF_append_rpi = " \ + --disable-xwayland-test \ + --disable-simple-egl-clients \ + ${@bb.utils.contains('MACHINE_FEATURES', 'vc4graphics', '', ' \ + --disable-resize-optimization \ + --disable-setuid-install \ + ', d)} \ +" diff --git a/meta-raspberrypi/recipes-graphics/xorg-xserver/xserver-xf86-config/rpi/xorg.conf b/meta-raspberrypi/recipes-graphics/xorg-xserver/xserver-xf86-config/rpi/xorg.conf new file mode 100644 index 000000000..6fd52985f --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/xorg-xserver/xserver-xf86-config/rpi/xorg.conf @@ -0,0 +1,6 @@ +# Initial xorg.conf for the RaspberryPi +# Most things are setup automatically by magic pixies in the system. +# +# It is suggested this file is not used any more and configuration +# snippets are placed in xorg.conf.d instead. +# diff --git a/meta-raspberrypi/recipes-graphics/xorg-xserver/xserver-xf86-config/rpi/xorg.conf.d/10-noglamor.conf b/meta-raspberrypi/recipes-graphics/xorg-xserver/xserver-xf86-config/rpi/xorg.conf.d/10-noglamor.conf new file mode 100644 index 000000000..1a562ea03 --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/xorg-xserver/xserver-xf86-config/rpi/xorg.conf.d/10-noglamor.conf @@ -0,0 +1,6 @@ +# +Section "Device" + Identifier "modeset" + Driver "modesetting" + Option "AccelMethod" "None" +EndSection diff --git a/meta-raspberrypi/recipes-graphics/xorg-xserver/xserver-xf86-config/rpi/xorg.conf.d/98-pitft.conf b/meta-raspberrypi/recipes-graphics/xorg-xserver/xserver-xf86-config/rpi/xorg.conf.d/98-pitft.conf new file mode 100644 index 000000000..0d2b36b2e --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/xorg-xserver/xserver-xf86-config/rpi/xorg.conf.d/98-pitft.conf @@ -0,0 +1,5 @@ +Section "Device" + Identifier "Adafruit PiTFT" + Driver "fbdev" + Option "fbdev" "/dev/fb1" +EndSection diff --git a/meta-raspberrypi/recipes-graphics/xorg-xserver/xserver-xf86-config/rpi/xorg.conf.d/99-calibration.conf b/meta-raspberrypi/recipes-graphics/xorg-xserver/xserver-xf86-config/rpi/xorg.conf.d/99-calibration.conf new file mode 100644 index 000000000..f8b578c01 --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/xorg-xserver/xserver-xf86-config/rpi/xorg.conf.d/99-calibration.conf @@ -0,0 +1,6 @@ +Section "InputClass" + Identifier "calibration" + MatchProduct "stmpe-ts" + Option "Calibration" "3800 200 200 3800" + Option "SwapAxes" "1" +EndSection diff --git a/meta-raspberrypi/recipes-graphics/xorg-xserver/xserver-xf86-config_0.1.bbappend b/meta-raspberrypi/recipes-graphics/xorg-xserver/xserver-xf86-config_0.1.bbappend new file mode 100644 index 000000000..919e95e0d --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/xorg-xserver/xserver-xf86-config_0.1.bbappend @@ -0,0 +1,21 @@ +FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:" + +SRC_URI_append_rpi = " \ + file://xorg.conf.d/98-pitft.conf \ + file://xorg.conf.d/99-calibration.conf \ + file://xorg.conf.d/10-noglamor.conf \ +" +do_install_append_rpi () { + PITFT="${@bb.utils.contains("MACHINE_FEATURES", "pitft", "1", "0", d)}" + VC4="${@bb.utils.contains("MACHINE_FEATURES", "vc4graphics", "1", "0", d)}" + if [ "${PITFT}" = "1" ]; then + install -d ${D}/${sysconfdir}/X11/xorg.conf.d/ + install -m 0644 ${WORKDIR}/xorg.conf.d/98-pitft.conf ${D}/${sysconfdir}/X11/xorg.conf.d/ + install -m 0644 ${WORKDIR}/xorg.conf.d/99-calibration.conf ${D}/${sysconfdir}/X11/xorg.conf.d/ + fi + if [ "${VC4}" = "1" ]; then + install -Dm 0644 ${WORKDIR}/xorg.conf.d/10-noglamor.conf ${D}/${sysconfdir}/X11/xorg.conf.d/10-noglamor.conf + fi +} + +FILES_${PN}_rpi += "${sysconfdir}/X11/xorg.conf ${sysconfdir}/X11/xorg.conf.d/*" diff --git a/meta-raspberrypi/recipes-graphics/xorg-xserver/xserver-xorg_%.bbappend b/meta-raspberrypi/recipes-graphics/xorg-xserver/xserver-xorg_%.bbappend new file mode 100644 index 000000000..a5a6af3f3 --- /dev/null +++ b/meta-raspberrypi/recipes-graphics/xorg-xserver/xserver-xorg_%.bbappend @@ -0,0 +1,9 @@ +OPENGL_PKGCFG = "${@bb.utils.contains('MACHINE_FEATURES', 'vc4graphics', 'dri3 xshmfence glamor', '', d)}" + +# slightly modified to oe-core's default: add ${OPENGL_PKGCFG} +PACKAGECONFIG_rpi ?= " \ + dri2 udev ${XORG_CRYPTO} \ + ${@bb.utils.contains('DISTRO_FEATURES', 'opengl', 'dri glx ${OPENGL_PKGCFG}', '', d)} \ + ${@bb.utils.contains("DISTRO_FEATURES", "wayland", "xwayland", "", d)} \ + ${@bb.utils.contains("DISTRO_FEATURES", "systemd", "systemd", "", d)} \ +" |