summaryrefslogtreecommitdiff
path: root/include/drm/drm_format_helper.h
diff options
context:
space:
mode:
authorGerd Hoffmann <kraxel@redhat.com>2019-04-05 12:52:17 +0300
committerGerd Hoffmann <kraxel@redhat.com>2019-04-08 07:59:27 +0300
commitbcc4442008aca0e1566b7367f51670143d1ea7bf (patch)
tree76b619e5245d8ef2cb3b585c54c2c3b6991fd77a /include/drm/drm_format_helper.h
parent26f024f54ab69a1012214755223d6ed61dd7bc98 (diff)
downloadlinux-bcc4442008aca0e1566b7367f51670143d1ea7bf.tar.xz
drm: add drm_fb_xrgb8888_to_rgb565_dstclip()
It is a drm_fb_xrgb8888_to_rgb565() variant which checks the clip rectangle for the destination too. Common code between drm_fb_xrgb8888_to_rgb565() and drm_fb_xrgb8888_to_rgb565_dstclip() was factored out into the drm_fb_xrgb8888_to_rgb565_lines() helper function. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Noralf Trønnes <noralf@tronnes.org> Link: http://patchwork.freedesktop.org/patch/msgid/20190405095219.9231-4-kraxel@redhat.com
Diffstat (limited to 'include/drm/drm_format_helper.h')
-rw-r--r--include/drm/drm_format_helper.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/drm/drm_format_helper.h b/include/drm/drm_format_helper.h
index c52b7b9a25f0..a84d71fa446b 100644
--- a/include/drm/drm_format_helper.h
+++ b/include/drm/drm_format_helper.h
@@ -19,9 +19,12 @@ void drm_fb_memcpy_dstclip(void *dst, void *vaddr, struct drm_framebuffer *fb,
struct drm_rect *clip);
void drm_fb_swab16(u16 *dst, void *vaddr, struct drm_framebuffer *fb,
struct drm_rect *clip);
-void drm_fb_xrgb8888_to_rgb565(u16 *dst, void *vaddr,
+void drm_fb_xrgb8888_to_rgb565(void *dst, void *vaddr,
struct drm_framebuffer *fb,
struct drm_rect *clip, bool swap);
+void drm_fb_xrgb8888_to_rgb565_dstclip(void *dst, unsigned int dst_pitch,
+ void *vaddr, struct drm_framebuffer *fb,
+ struct drm_rect *clip, bool swap);
void drm_fb_xrgb8888_to_gray8(u8 *dst, void *vaddr, struct drm_framebuffer *fb,
struct drm_rect *clip);