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| author | Philipp Zabel <philipp.zabel@gmail.com> | 2015-12-02 19:58:51 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-12-23 19:02:14 +0300 |
| commit | d4de047b536cc0fe06521eda111f4a31a0844e11 (patch) | |
| tree | a5f9ec09e18666b15ef566eedfb22ca9e07c8612 /drivers/media/platform/coda/coda.h | |
| parent | 5542570ea9e7dfbd699dce3d542761926ef26712 (diff) | |
| download | linux-d4de047b536cc0fe06521eda111f4a31a0844e11.tar.xz | |
[media] coda: relax coda_jpeg_check_buffer for trailing bytes
coda_jpeg_check_buffer only cares about the buffer length and contents,
so change the parameter type back from v4l2_vb2_buffer to just the
vb2_buffer.
Instead of just checking the first and last bytes for the SOI and EOI
markers, relax the EOI marker check a bit and allow up to 32 trailing
bytes after the EOI marker as hardware generated JPEGs sometimes contain
some alignment overhead.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/platform/coda/coda.h')
| -rw-r--r-- | drivers/media/platform/coda/coda.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/platform/coda/coda.h b/drivers/media/platform/coda/coda.h index 6cda81e4163a..d08e9843e9f2 100644 --- a/drivers/media/platform/coda/coda.h +++ b/drivers/media/platform/coda/coda.h @@ -289,7 +289,7 @@ void coda_m2m_buf_done(struct coda_ctx *ctx, struct vb2_v4l2_buffer *buf, int coda_h264_padding(int size, char *p); -bool coda_jpeg_check_buffer(struct coda_ctx *ctx, struct vb2_v4l2_buffer *vb); +bool coda_jpeg_check_buffer(struct coda_ctx *ctx, struct vb2_buffer *vb); int coda_jpeg_write_tables(struct coda_ctx *ctx); void coda_set_jpeg_compression_quality(struct coda_ctx *ctx, int quality); |