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.za...@pengutronix.de>
---
drivers/media/platform/coda/coda-bit.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
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 {
--
2.11.0
