| Message ID | 20170707095831.9852-3-p.zabel@pengutronix.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/media/platform/coda/coda-bit.c b/drivers/media/platform/coda/coda-bit.c index a4abeabfa5377..2f31c672aba04 100644 --- a/drivers/media/platform/coda/coda-bit.c +++ b/drivers/media/platform/coda/coda-bit.c @@ -394,7 +394,8 @@ static int coda_alloc_framebuffers(struct coda_ctx *ctx, int i; if (ctx->codec->src_fourcc == V4L2_PIX_FMT_H264 || - ctx->codec->dst_fourcc == V4L2_PIX_FMT_H264) { + ctx->codec->dst_fourcc == V4L2_PIX_FMT_H264 || + ctx->codec->dst_fourcc == V4L2_PIX_FMT_MPEG4) { width = round_up(q_data->width, 16); height = round_up(q_data->height, 16); } else {
This fixes visual artifacts in the first macroblock row of encoded MPEG-4 video output caused by 8 additional lines of luma data leaking into the chroma planes of the internal reference framebuffers: the buffer size is rounded up to a multiple of 16x16 macroblock size, same as for the h.264 encoder. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> --- drivers/media/platform/coda/coda-bit.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)