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radeon/vcn: add decode message for vc1 codec

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Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
This commit is contained in:
Leo Liu 2017-05-03 09:48:55 -04:00
parent a55d2659d9
commit 9c93c7c0b4
1 changed files with 72 additions and 0 deletions
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72
src/gallium/drivers/radeon/radeon_vcn_dec.c
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@ -386,6 +386,65 @@ static unsigned calc_ctx_size_h265_main10(struct radeon_decoder *dec, struct pip
return cm_buffer_size + db_left_tile_ctx_size + db_left_tile_pxl_size;
}
static rvcn_dec_message_vc1_t get_vc1_msg(struct pipe_vc1_picture_desc *pic)
{
rvcn_dec_message_vc1_t result;
memset(&result, 0, sizeof(result));
switch(pic->base.profile) {
case PIPE_VIDEO_PROFILE_VC1_SIMPLE:
result.profile = RDECODE_VC1_PROFILE_SIMPLE;
result.level = 1;
break;
case PIPE_VIDEO_PROFILE_VC1_MAIN:
result.profile = RDECODE_VC1_PROFILE_MAIN;
result.level = 2;
break;
case PIPE_VIDEO_PROFILE_VC1_ADVANCED:
result.profile = RDECODE_VC1_PROFILE_ADVANCED;
result.level = 4;
break;
default:
assert(0);
}
result.sps_info_flags |= pic->postprocflag << 7;
result.sps_info_flags |= pic->pulldown << 6;
result.sps_info_flags |= pic->interlace << 5;
result.sps_info_flags |= pic->tfcntrflag << 4;
result.sps_info_flags |= pic->finterpflag << 3;
result.sps_info_flags |= pic->psf << 1;
result.pps_info_flags |= pic->range_mapy_flag << 31;
result.pps_info_flags |= pic->range_mapy << 28;
result.pps_info_flags |= pic->range_mapuv_flag << 27;
result.pps_info_flags |= pic->range_mapuv << 24;
result.pps_info_flags |= pic->multires << 21;
result.pps_info_flags |= pic->maxbframes << 16;
result.pps_info_flags |= pic->overlap << 11;
result.pps_info_flags |= pic->quantizer << 9;
result.pps_info_flags |= pic->panscan_flag << 7;
result.pps_info_flags |= pic->refdist_flag << 6;
result.pps_info_flags |= pic->vstransform << 0;
if (pic->base.profile != PIPE_VIDEO_PROFILE_VC1_SIMPLE) {
result.pps_info_flags |= pic->syncmarker << 20;
result.pps_info_flags |= pic->rangered << 19;
result.pps_info_flags |= pic->loopfilter << 5;
result.pps_info_flags |= pic->fastuvmc << 4;
result.pps_info_flags |= pic->extended_mv << 3;
result.pps_info_flags |= pic->extended_dmv << 8;
result.pps_info_flags |= pic->dquant << 1;
}
result.chroma_format = 1;
return result;
}
static void rvcn_dec_message_create(struct radeon_decoder *dec)
{
rvcn_dec_message_header_t *header = dec->msg;
@ -519,6 +578,19 @@ static struct pb_buffer *rvcn_dec_message_decode(struct radeon_decoder *dec,
}
break;
}
case PIPE_VIDEO_FORMAT_VC1: {
rvcn_dec_message_vc1_t vc1 = get_vc1_msg((struct pipe_vc1_picture_desc*)picture);
memcpy(codec, (void*)&vc1, sizeof(rvcn_dec_message_vc1_t));
if ((picture->profile == PIPE_VIDEO_PROFILE_VC1_SIMPLE) ||
(picture->profile == PIPE_VIDEO_PROFILE_VC1_MAIN)) {
decode->width_in_samples = align(decode->width_in_samples, 16) / 16;
decode->height_in_samples = align(decode->height_in_samples, 16) / 16;
}
index->message_id = RDECODE_MESSAGE_VC1;
break;
}
default:
assert(0);
return NULL;