vl: add h264 infrastructure

No implementation so far, just the defines for
VDPAUs picture info structure.

Signed-off-by: Christian König <[email protected]>

1 files changed, 43 insertions, 0 deletions

diff --git a/src/gallium/include/pipe/p_video_state.h b/src/gallium/include/pipe/p_video_state.h
index ad726d8cdfa..b73c94b7a5d 100644
--- a/src/gallium/include/pipe/p_video_state.h
+++ b/src/gallium/include/pipe/p_video_state.h
@@ -247,6 +247,49 @@ struct pipe_vc1_picture_desc
    struct pipe_video_buffer *ref[2];
 };
 
+struct pipe_h264_picture_desc
+{
+   struct pipe_picture_desc base;
+
+   uint32_t slice_count;
+   int32_t  field_order_cnt[2];
+   bool     is_reference;
+   uint32_t frame_num;
+   uint8_t  field_pic_flag;
+   uint8_t  bottom_field_flag;
+   uint8_t  num_ref_frames;
+   uint8_t  mb_adaptive_frame_field_flag;
+   uint8_t  constrained_intra_pred_flag;
+   uint8_t  weighted_pred_flag;
+   uint8_t  weighted_bipred_idc;
+   uint8_t  frame_mbs_only_flag;
+   uint8_t  transform_8x8_mode_flag;
+   int8_t   chroma_qp_index_offset;
+   int8_t   second_chroma_qp_index_offset;
+   int8_t   pic_init_qp_minus26;
+   uint8_t  num_ref_idx_l0_active_minus1;
+   uint8_t  num_ref_idx_l1_active_minus1;
+   uint8_t  log2_max_frame_num_minus4;
+   uint8_t  pic_order_cnt_type;
+   uint8_t  log2_max_pic_order_cnt_lsb_minus4;
+   uint8_t  delta_pic_order_always_zero_flag;
+   uint8_t  direct_8x8_inference_flag;
+   uint8_t  entropy_coding_mode_flag;
+   uint8_t  pic_order_present_flag;
+   uint8_t  deblocking_filter_control_present_flag;
+   uint8_t  redundant_pic_cnt_present_flag;
+   uint8_t  scaling_lists_4x4[6][16];
+   uint8_t  scaling_lists_8x8[2][64];
+
+   bool     is_long_term[16];
+   bool     top_is_reference[16];
+   bool     bottom_is_reference[16];
+   uint32_t field_order_cnt_list[16][2];
+   uint32_t frame_num_list[16];
+
+   struct pipe_video_buffer *ref[16];
+};
+
 #ifdef __cplusplus
 }
 #endif