Merge remote-tracking branch 'qatar/master'

[ffmpeg] / libavcodec / vaapi_vc1.c

diff --git a/libavcodec/vaapi_vc1.c b/libavcodec/vaapi_vc1.c
index d4d76c815fc4ea723bee014dbd64f7d95ae91ac5..ad5a89fe6f05a9e7b9ae92d6fbd539d53bd7712f 100644 (file)
--- a/libavcodec/vaapi_vc1.c
+++ b/libavcodec/vaapi_vc1.c
@@ -116,6 +116,18 @@ static inline VAMvModeVC1 vc1_get_MVMODE2(VC1Context *v)
     return 0;
 }
 
+/** Reconstruct bitstream TTFRM (7.1.1.41, Table-53) */
+static inline int vc1_get_TTFRM(VC1Context *v)
+{
+    switch (v->ttfrm) {
+    case TT_8X8: return 0;
+    case TT_8X4: return 1;
+    case TT_4X8: return 2;
+    case TT_4X4: return 3;
+    }
+    return 0;
+}
+
 /** Pack FFmpeg bitplanes into a VABitPlaneBuffer element */
 static inline void vc1_pack_bitplanes(uint8_t *bitplane, int n, const uint8_t *ff_bp[3], int x, int y, int stride)
 {
@@ -239,7 +251,7 @@ static int vaapi_vc1_start_frame(AVCodecContext *avctx, av_unused const uint8_t
     pic_param->transform_fields.value                               = 0; /* reset all bits */
     pic_param->transform_fields.bits.variable_sized_transform_flag  = v->vstransform;
     pic_param->transform_fields.bits.mb_level_transform_type_flag   = v->ttmbf;
-    pic_param->transform_fields.bits.frame_level_transform_type     = v->ttfrm;
+    pic_param->transform_fields.bits.frame_level_transform_type     = vc1_get_TTFRM(v);
     pic_param->transform_fields.bits.transform_ac_codingset_idx1    = v->c_ac_table_index;
     pic_param->transform_fields.bits.transform_ac_codingset_idx2    = v->y_ac_table_index;
     pic_param->transform_fields.bits.intra_transform_dc_table       = v->s.dc_table_index;
@@ -334,11 +346,9 @@ AVHWAccel ff_wmv3_vaapi_hwaccel = {
     .type           = AVMEDIA_TYPE_VIDEO,
     .id             = CODEC_ID_WMV3,
     .pix_fmt        = PIX_FMT_VAAPI_VLD,
-    .capabilities   = 0,
     .start_frame    = vaapi_vc1_start_frame,
     .end_frame      = vaapi_vc1_end_frame,
     .decode_slice   = vaapi_vc1_decode_slice,
-    .priv_data_size = 0,
 };
 #endif
 
@@ -347,9 +357,7 @@ AVHWAccel ff_vc1_vaapi_hwaccel = {
     .type           = AVMEDIA_TYPE_VIDEO,
     .id             = CODEC_ID_VC1,
     .pix_fmt        = PIX_FMT_VAAPI_VLD,
-    .capabilities   = 0,
     .start_frame    = vaapi_vc1_start_frame,
     .end_frame      = vaapi_vc1_end_frame,
     .decode_slice   = vaapi_vc1_decode_slice,
-    .priv_data_size = 0,
 };