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st/omx/dec: add h264 decoder level support 

v2: use sps level idc as level to driver

Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
This commit is contained in:
Leo Liu 2015-03-13 12:39:26 -04:00 committed by Marek Olšák
parent 1a5e2bb5ce
commit b2596efeb7
1 changed files with 7 additions and 3 deletions
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10
src/gallium/state_trackers/omx/vid_dec_h264.c
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@ -33,6 +33,7 @@
#include "pipe/p_video_codec.h"
#include "util/u_memory.h"
#include "util/u_video.h"
#include "vl/vl_rbsp.h"
#include "entrypoint.h"
@ -113,10 +114,11 @@ static void vid_dec_h264_BeginFrame(vid_dec_PrivateType *priv)
templat.profile = priv->profile;
templat.entrypoint = PIPE_VIDEO_ENTRYPOINT_BITSTREAM;
templat.chroma_format = PIPE_VIDEO_CHROMA_FORMAT_420;
templat.max_references = 2;
templat.max_references = priv->picture.h264.num_ref_frames;
templat.expect_chunked_decode = true;
templat.width = port->sPortParam.format.video.nFrameWidth;
templat.height = port->sPortParam.format.video.nFrameHeight;
templat.level = priv->picture.h264.pps->sps->level_idc;
priv->codec = priv->pipe->create_video_codec(priv->pipe, &templat);
}
@ -239,7 +241,7 @@ static struct pipe_h264_sps *seq_parameter_set_id(vid_dec_PrivateType *priv, str
static void seq_parameter_set(vid_dec_PrivateType *priv, struct vl_rbsp *rbsp)
{
struct pipe_h264_sps *sps;
unsigned profile_idc;
unsigned profile_idc, level_idc;
unsigned i;
/* Sequence parameter set */
@ -267,7 +269,7 @@ static void seq_parameter_set(vid_dec_PrivateType *priv, struct vl_rbsp *rbsp)
vl_rbsp_u(rbsp, 2);
/* level_idc */
vl_rbsp_u(rbsp, 8);
level_idc = vl_rbsp_u(rbsp, 8);
sps = seq_parameter_set_id(priv, rbsp);
if (!sps)
@ -277,6 +279,8 @@ static void seq_parameter_set(vid_dec_PrivateType *priv, struct vl_rbsp *rbsp)
memset(sps->ScalingList4x4, 16, sizeof(sps->ScalingList4x4));
memset(sps->ScalingList8x8, 16, sizeof(sps->ScalingList8x8));
sps->level_idc = level_idc;
if (profile_idc == 100 || profile_idc == 110 || profile_idc == 122 || profile_idc == 244 ||
profile_idc == 44 || profile_idc == 83 || profile_idc == 86 || profile_idc == 118 ||
profile_idc == 128 || profile_idc == 138) {