diff options
| author | Christian König <[email protected]> | 2013-07-10 15:43:16 +0200 |
|---|---|---|
| committer | Christian König <[email protected]> | 2013-07-12 10:52:27 +0200 |
| commit | 1681bd7f2b392d0b379cb0ff43a4fac33da74762 (patch) | |
| tree | cba7acfdf027fc46d916b66bb541e168531c99b0 /src | |
| parent | 649ef4da30e23f077087326a6a9116759f1d9dd3 (diff) | |
radeon/uvd: fall back to shader based decoding for MPEG2 on UVD 2.x v2
UVD 2.x doesn't support hardware decoding of MPEG2, just use shader
based decoding for those chipsets.
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=66450
v2: fix interlacing as well
Signed-off-by: Christian König <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/r600/r600_uvd.c | 19 | ||||
| -rw-r--r-- | src/gallium/drivers/radeon/radeon_uvd.c | 5 |
2 files changed, 19 insertions, 5 deletions
diff --git a/src/gallium/drivers/r600/r600_uvd.c b/src/gallium/drivers/r600/r600_uvd.c index a077a50d190..3b4aa843808 100644 --- a/src/gallium/drivers/r600/r600_uvd.c +++ b/src/gallium/drivers/r600/r600_uvd.c @@ -184,10 +184,21 @@ int r600_uvd_get_video_param(struct pipe_screen *screen, { struct r600_screen *rscreen = (struct r600_screen *)screen; - /* No support for MPEG4 on UVD 2.x */ - if (param == PIPE_VIDEO_CAP_SUPPORTED && rscreen->family < CHIP_PALM && - u_reduce_video_profile(profile) == PIPE_VIDEO_CODEC_MPEG4) - return false; + /* UVD 2.x limits */ + if (rscreen->family < CHIP_PALM) { + enum pipe_video_codec codec = u_reduce_video_profile(profile); + switch (param) { + case PIPE_VIDEO_CAP_SUPPORTED: + /* no support for MPEG4 */ + return codec != PIPE_VIDEO_CODEC_MPEG4; + case PIPE_VIDEO_CAP_PREFERS_INTERLACED: + case PIPE_VIDEO_CAP_SUPPORTS_INTERLACED: + /* and MPEG2 only with shaders */ + return codec != PIPE_VIDEO_CODEC_MPEG12; + default: + break; + } + } return ruvd_get_video_param(screen, profile, param); } diff --git a/src/gallium/drivers/radeon/radeon_uvd.c b/src/gallium/drivers/radeon/radeon_uvd.c index caf3e9041d6..2f98de21f22 100644 --- a/src/gallium/drivers/radeon/radeon_uvd.c +++ b/src/gallium/drivers/radeon/radeon_uvd.c @@ -828,13 +828,16 @@ struct pipe_video_decoder *ruvd_create_decoder(struct pipe_context *context, ruvd_set_dtb set_dtb) { unsigned dpb_size = calc_dpb_size(profile, width, height, max_references); + struct radeon_info info; struct ruvd_decoder *dec; struct ruvd_msg msg; int i; + ws->query_info(ws, &info); + switch(u_reduce_video_profile(profile)) { case PIPE_VIDEO_CODEC_MPEG12: - if (entrypoint > PIPE_VIDEO_ENTRYPOINT_BITSTREAM) + if (entrypoint > PIPE_VIDEO_ENTRYPOINT_BITSTREAM || info.family < CHIP_PALM) return vl_create_mpeg12_decoder(context, profile, entrypoint, chroma_format, width, height, max_references, expect_chunked_decode); |