diff options
| author | Leo Liu <[email protected]> | 2018-04-27 08:32:41 -0400 |
|---|---|---|
| committer | Leo Liu <[email protected]> | 2018-04-30 11:55:36 -0400 |
| commit | 1c5f4f4e17f74d823d9e38c678e40e9f49e2c053 (patch) | |
| tree | 45e7ecfaef87104c4bcd548770f6029c36f49998 | |
| parent | 4d449c94e450c33d7b2b09c1c263322042503893 (diff) | |
st/omx/enc: fix blit setup for YUV LoadImage
The blit here involves scaling since it's copying from I8 format to R8G8 format.
Half of source will be filtered out with PIPE_TEX_FILTER_NEAREST instruction, it
looks that GPU always uses the second half as source. Currently we use "1" as
the start point of x for R, then causing 1 source pixel of U component shift to
right. So "-1" should be the start point for U component.
Cc: 18.0 18.1 <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
| -rw-r--r-- | src/gallium/state_trackers/omx/vid_enc_common.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/gallium/state_trackers/omx/vid_enc_common.c b/src/gallium/state_trackers/omx/vid_enc_common.c index 874dd3a1c82..2aa739da22a 100644 --- a/src/gallium/state_trackers/omx/vid_enc_common.c +++ b/src/gallium/state_trackers/omx/vid_enc_common.c @@ -353,7 +353,7 @@ OMX_ERRORTYPE enc_LoadImage_common(vid_enc_PrivateType * priv, OMX_VIDEO_PORTDEF blit.src.resource = inp->resource; blit.src.format = inp->resource->format; - blit.src.box.x = 0; + blit.src.box.x = -1; blit.src.box.y = def->nFrameHeight; blit.src.box.width = def->nFrameWidth; blit.src.box.height = def->nFrameHeight / 2 ; @@ -367,11 +367,11 @@ OMX_ERRORTYPE enc_LoadImage_common(vid_enc_PrivateType * priv, OMX_VIDEO_PORTDEF blit.dst.box.depth = 1; blit.filter = PIPE_TEX_FILTER_NEAREST; - blit.mask = PIPE_MASK_G; + blit.mask = PIPE_MASK_R; priv->s_pipe->blit(priv->s_pipe, &blit); - blit.src.box.x = 1; - blit.mask = PIPE_MASK_R; + blit.src.box.x = 0; + blit.mask = PIPE_MASK_G; priv->s_pipe->blit(priv->s_pipe, &blit); priv->s_pipe->flush(priv->s_pipe, NULL, 0); |