Signed-off-by: Leo Liu <leo....@amd.com>
Reviewed-by: Christian König <christian.koe...@amd.com>
---
src/gallium/drivers/radeon/radeon_vcn_dec.c | 72 +++++++++++++++++++++++++++++
1 file changed, 72 insertions(+)
diff --git a/src/gallium/drivers/radeon/radeon_vcn_dec.c
b/src/gallium/drivers/radeon/radeon_vcn_dec.c
index 447a200..60a6287 100644
--- a/src/gallium/drivers/radeon/radeon_vcn_dec.c
+++ b/src/gallium/drivers/radeon/radeon_vcn_dec.c
@@ -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;
--
2.7.4
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