st/va: move HEVC functions into separate file v2

v2: actually copy all of it

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

4 files changed, 215 insertions, 168 deletions

diff --git a/src/gallium/state_trackers/va/Makefile.sources b/src/gallium/state_trackers/va/Makefile.sources
index 74cc34ef104..daebf0120f8 100644
--- a/src/gallium/state_trackers/va/Makefile.sources
+++ b/src/gallium/state_trackers/va/Makefile.sources
@@ -8,6 +8,7 @@ C_SOURCES := \
 	picture_mpeg12.c \
 	picture_mpeg4.c \
 	picture_h264.c \
+	picture_hevc.c \
 	picture_vc1.c \
 	postproc.c \
 	subpicture.c \
diff --git a/src/gallium/state_trackers/va/picture.c b/src/gallium/state_trackers/va/picture.c
index c7c377ad43e..8623139b5be 100644
--- a/src/gallium/state_trackers/va/picture.c
+++ b/src/gallium/state_trackers/va/picture.c
@@ -92,7 +92,6 @@ vlVaGetReferenceFrame(vlVaDriver *drv, VASurfaceID surface_id,
 static VAStatus
 handlePictureParameterBuffer(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *buf)
 {
-   VAPictureParameterBufferHEVC *hevc;
    unsigned int i;
    VAStatus vaStatus = VA_STATUS_SUCCESS;
 
@@ -114,154 +113,7 @@ handlePictureParameterBuffer(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *
       break;
 
   case PIPE_VIDEO_FORMAT_HEVC:
-      assert(buf->size >= sizeof(VAPictureParameterBufferHEVC) && buf->num_elements == 1);
-      hevc = buf->data;
-      context->desc.h265.pps->sps->chroma_format_idc = hevc->pic_fields.bits.chroma_format_idc;
-      context->desc.h265.pps->sps->separate_colour_plane_flag =
-         hevc->pic_fields.bits.separate_colour_plane_flag;
-      context->desc.h265.pps->sps->pic_width_in_luma_samples = hevc->pic_width_in_luma_samples;
-      context->desc.h265.pps->sps->pic_height_in_luma_samples = hevc->pic_height_in_luma_samples;
-      context->desc.h265.pps->sps->bit_depth_luma_minus8 = hevc->bit_depth_luma_minus8;
-      context->desc.h265.pps->sps->bit_depth_chroma_minus8 = hevc->bit_depth_chroma_minus8;
-      context->desc.h265.pps->sps->log2_max_pic_order_cnt_lsb_minus4 =
-         hevc->log2_max_pic_order_cnt_lsb_minus4;
-      context->desc.h265.pps->sps->sps_max_dec_pic_buffering_minus1 =
-         hevc->sps_max_dec_pic_buffering_minus1;
-      context->desc.h265.pps->sps->log2_min_luma_coding_block_size_minus3 =
-         hevc->log2_min_luma_coding_block_size_minus3;
-      context->desc.h265.pps->sps->log2_diff_max_min_luma_coding_block_size =
-         hevc->log2_diff_max_min_luma_coding_block_size;
-      context->desc.h265.pps->sps->log2_min_transform_block_size_minus2 =
-         hevc->log2_min_transform_block_size_minus2;
-      context->desc.h265.pps->sps->log2_diff_max_min_transform_block_size =
-         hevc->log2_diff_max_min_transform_block_size;
-      context->desc.h265.pps->sps->max_transform_hierarchy_depth_inter =
-         hevc->max_transform_hierarchy_depth_inter;
-      context->desc.h265.pps->sps->max_transform_hierarchy_depth_intra =
-         hevc->max_transform_hierarchy_depth_intra;
-      context->desc.h265.pps->sps->scaling_list_enabled_flag =
-         hevc->pic_fields.bits.scaling_list_enabled_flag;
-      context->desc.h265.pps->sps->amp_enabled_flag = hevc->pic_fields.bits.amp_enabled_flag;
-      context->desc.h265.pps->sps->sample_adaptive_offset_enabled_flag =
-         hevc->slice_parsing_fields.bits.sample_adaptive_offset_enabled_flag;
-      context->desc.h265.pps->sps->pcm_enabled_flag = hevc->pic_fields.bits.pcm_enabled_flag;
-      if (hevc->pic_fields.bits.pcm_enabled_flag == 1) {
-         context->desc.h265.pps->sps->pcm_sample_bit_depth_luma_minus1 =
-            hevc->pcm_sample_bit_depth_luma_minus1;
-         context->desc.h265.pps->sps->pcm_sample_bit_depth_chroma_minus1 =
-            hevc->pcm_sample_bit_depth_chroma_minus1;
-         context->desc.h265.pps->sps->log2_min_pcm_luma_coding_block_size_minus3 =
-            hevc->log2_min_pcm_luma_coding_block_size_minus3;
-         context->desc.h265.pps->sps->log2_diff_max_min_pcm_luma_coding_block_size =
-            hevc->log2_diff_max_min_pcm_luma_coding_block_size;
-         context->desc.h265.pps->sps->pcm_loop_filter_disabled_flag =
-            hevc->pic_fields.bits.pcm_loop_filter_disabled_flag;
-      }
-      context->desc.h265.pps->sps->num_short_term_ref_pic_sets = hevc->num_short_term_ref_pic_sets;
-      context->desc.h265.pps->sps->long_term_ref_pics_present_flag =
-         hevc->slice_parsing_fields.bits.long_term_ref_pics_present_flag;
-      context->desc.h265.pps->sps->num_long_term_ref_pics_sps = hevc->num_long_term_ref_pic_sps;
-      context->desc.h265.pps->sps->sps_temporal_mvp_enabled_flag =
-         hevc->slice_parsing_fields.bits.sps_temporal_mvp_enabled_flag;
-      context->desc.h265.pps->sps->strong_intra_smoothing_enabled_flag =
-         hevc->pic_fields.bits.strong_intra_smoothing_enabled_flag;
-
-      context->desc.h265.pps->dependent_slice_segments_enabled_flag =
-         hevc->slice_parsing_fields.bits.dependent_slice_segments_enabled_flag;
-      context->desc.h265.pps->output_flag_present_flag =
-         hevc->slice_parsing_fields.bits.output_flag_present_flag;
-      context->desc.h265.pps->num_extra_slice_header_bits = hevc->num_extra_slice_header_bits;
-      context->desc.h265.pps->sign_data_hiding_enabled_flag =
-         hevc->pic_fields.bits.sign_data_hiding_enabled_flag;
-      context->desc.h265.pps->cabac_init_present_flag =
-         hevc->slice_parsing_fields.bits.cabac_init_present_flag;
-      context->desc.h265.pps->num_ref_idx_l0_default_active_minus1 =
-         hevc->num_ref_idx_l0_default_active_minus1;
-      context->desc.h265.pps->num_ref_idx_l1_default_active_minus1 =
-         hevc->num_ref_idx_l1_default_active_minus1;
-      context->desc.h265.pps->init_qp_minus26 = hevc->init_qp_minus26;
-      context->desc.h265.pps->constrained_intra_pred_flag =
-         hevc->pic_fields.bits.constrained_intra_pred_flag;
-      context->desc.h265.pps->transform_skip_enabled_flag =
-         hevc->pic_fields.bits.transform_skip_enabled_flag;
-      context->desc.h265.pps->cu_qp_delta_enabled_flag =
-         hevc->pic_fields.bits.cu_qp_delta_enabled_flag;
-      context->desc.h265.pps->diff_cu_qp_delta_depth = hevc->diff_cu_qp_delta_depth;
-      context->desc.h265.pps->pps_cb_qp_offset = hevc->pps_cb_qp_offset;
-      context->desc.h265.pps->pps_cr_qp_offset = hevc->pps_cr_qp_offset;
-      context->desc.h265.pps->pps_slice_chroma_qp_offsets_present_flag =
-         hevc->slice_parsing_fields.bits.pps_slice_chroma_qp_offsets_present_flag;
-      context->desc.h265.pps->weighted_pred_flag = hevc->pic_fields.bits.weighted_pred_flag;
-      context->desc.h265.pps->weighted_bipred_flag = hevc->pic_fields.bits.weighted_bipred_flag;
-      context->desc.h265.pps->transquant_bypass_enabled_flag =
-         hevc->pic_fields.bits.transquant_bypass_enabled_flag;
-      context->desc.h265.pps->tiles_enabled_flag = hevc->pic_fields.bits.tiles_enabled_flag;
-      context->desc.h265.pps->entropy_coding_sync_enabled_flag =
-         hevc->pic_fields.bits.entropy_coding_sync_enabled_flag;
-      if (hevc->pic_fields.bits.tiles_enabled_flag == 1) {
-         context->desc.h265.pps->num_tile_columns_minus1 = hevc->num_tile_columns_minus1;
-         context->desc.h265.pps->num_tile_rows_minus1 = hevc->num_tile_rows_minus1;
-         for (i = 0 ; i < 19 ; i++)
-            context->desc.h265.pps->column_width_minus1[i] = hevc->column_width_minus1[i];
-         for (i = 0 ; i < 21 ; i++)
-            context->desc.h265.pps->row_height_minus1[i] = hevc->row_height_minus1[i];
-         context->desc.h265.pps->loop_filter_across_tiles_enabled_flag =
-            hevc->pic_fields.bits.loop_filter_across_tiles_enabled_flag;
-      }
-      context->desc.h265.pps->pps_loop_filter_across_slices_enabled_flag =
-         hevc->pic_fields.bits.pps_loop_filter_across_slices_enabled_flag;
-      context->desc.h265.pps->deblocking_filter_override_enabled_flag =
-         hevc->slice_parsing_fields.bits.deblocking_filter_override_enabled_flag;
-      context->desc.h265.pps->pps_deblocking_filter_disabled_flag =
-         hevc->slice_parsing_fields.bits.pps_disable_deblocking_filter_flag;
-      context->desc.h265.pps->pps_beta_offset_div2 = hevc->pps_beta_offset_div2;
-      context->desc.h265.pps->pps_tc_offset_div2 = hevc->pps_tc_offset_div2;
-      context->desc.h265.pps->lists_modification_present_flag =
-         hevc->slice_parsing_fields.bits.lists_modification_present_flag;
-      context->desc.h265.pps->log2_parallel_merge_level_minus2 =
-         hevc->log2_parallel_merge_level_minus2;
-      context->desc.h265.pps->slice_segment_header_extension_present_flag =
-         hevc->slice_parsing_fields.bits.slice_segment_header_extension_present_flag;
-
-      context->desc.h265.IDRPicFlag = hevc->slice_parsing_fields.bits.IdrPicFlag;
-      context->desc.h265.RAPPicFlag = hevc->slice_parsing_fields.bits.RapPicFlag;
-
-      context->desc.h265.CurrPicOrderCntVal = hevc->CurrPic.pic_order_cnt;
-
-      for (i = 0 ; i < 8 ; i++) {
-         context->desc.h265.RefPicSetStCurrBefore[i] = 0xFF;
-         context->desc.h265.RefPicSetStCurrAfter[i] = 0xFF;
-         context->desc.h265.RefPicSetLtCurr[i] = 0xFF;
-      }
-      context->desc.h265.NumPocStCurrBefore = 0;
-      context->desc.h265.NumPocStCurrAfter = 0;
-      context->desc.h265.NumPocLtCurr = 0;
-      unsigned int iBefore = 0;
-      unsigned int iAfter = 0;
-      unsigned int iCurr = 0;
-      for (i = 0 ; i < 15 ; i++) {
-         context->desc.h265.PicOrderCntVal[i] = hevc->ReferenceFrames[i].pic_order_cnt;
-
-         unsigned int index = hevc->ReferenceFrames[i].picture_id & 0x7F;
-
-         if (index == 0x7F)
-            continue;
-
-         vlVaGetReferenceFrame(drv, hevc->ReferenceFrames[i].picture_id, &context->desc.h265.ref[i]);
-
-         if ((hevc->ReferenceFrames[i].flags & VA_PICTURE_HEVC_RPS_ST_CURR_BEFORE) && (iBefore < 8)) {
-            context->desc.h265.RefPicSetStCurrBefore[iBefore++] = i;
-            context->desc.h265.NumPocStCurrBefore++;
-         }
-         if ((hevc->ReferenceFrames[i].flags & VA_PICTURE_HEVC_RPS_ST_CURR_AFTER) && (iAfter < 8)) {
-            context->desc.h265.RefPicSetStCurrAfter[iAfter++] = i;
-            context->desc.h265.NumPocStCurrAfter++;
-         }
-         if ((hevc->ReferenceFrames[i].flags & VA_PICTURE_HEVC_RPS_LT_CURR) && (iCurr < 8)) {
-            context->desc.h265.RefPicSetLtCurr[iCurr++] = i;
-            context->desc.h265.NumPocLtCurr++;
-         }
-      }
+      vlVaHandlePictureParameterBufferHEVC(drv, context, buf);
       break;
 
    default:
@@ -297,8 +149,6 @@ handlePictureParameterBuffer(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *
 static void
 handleIQMatrixBuffer(vlVaContext *context, vlVaBuffer *buf)
 {
-   VAIQMatrixBufferHEVC *h265;
-
    switch (u_reduce_video_profile(context->templat.profile)) {
    case PIPE_VIDEO_FORMAT_MPEG12:
       vlVaHandleIQMatrixBufferMPEG12(context, buf);
@@ -313,14 +163,7 @@ handleIQMatrixBuffer(vlVaContext *context, vlVaBuffer *buf)
       break;
 
    case PIPE_VIDEO_FORMAT_HEVC:
-      assert(buf->size >= sizeof(VAIQMatrixBufferH264) && buf->num_elements == 1);
-      h265 = buf->data;
-      memcpy(&context->desc.h265.pps->sps->ScalingList4x4, h265->ScalingList4x4, 6 * 16);
-      memcpy(&context->desc.h265.pps->sps->ScalingList8x8, h265->ScalingList8x8, 6 * 64);
-      memcpy(&context->desc.h265.pps->sps->ScalingList16x16, h265->ScalingList16x16, 6 * 64);
-      memcpy(&context->desc.h265.pps->sps->ScalingList32x32, h265->ScalingList32x32, 2 * 64);
-      memcpy(&context->desc.h265.pps->sps->ScalingListDCCoeff16x16, h265->ScalingListDC16x16, 6);
-      memcpy(&context->desc.h265.pps->sps->ScalingListDCCoeff32x32, h265->ScalingListDC32x32, 2);
+      vlVaHandleIQMatrixBufferHEVC(context, buf);
       break;
 
    default:
@@ -331,8 +174,6 @@ handleIQMatrixBuffer(vlVaContext *context, vlVaBuffer *buf)
 static void
 handleSliceParameterBuffer(vlVaContext *context, vlVaBuffer *buf)
 {
-   VASliceParameterBufferHEVC *h265;
-
    switch (u_reduce_video_profile(context->templat.profile)) {
    case PIPE_VIDEO_FORMAT_MPEG4_AVC:
       vlVaHandleSliceParameterBufferH264(context, buf);
@@ -343,14 +184,9 @@ handleSliceParameterBuffer(vlVaContext *context, vlVaBuffer *buf)
       break;
 
    case PIPE_VIDEO_FORMAT_HEVC:
-      assert(buf->size >= sizeof(VASliceParameterBufferHEVC) && buf->num_elements == 1);
-      h265 = buf->data;
-      for (int i = 0 ; i < 2 ; i++) {
-         for (int j = 0 ; j < 15 ; j++)
-            context->desc.h265.RefPicList[i][j] = h265->RefPicList[i][j];
-      }
-      context->desc.h265.UseRefPicList = true;
+      vlVaHandleSliceParameterBufferHEVC(context, buf);
       break;
+
    default:
       break;
    }
diff --git a/src/gallium/state_trackers/va/picture_hevc.c b/src/gallium/state_trackers/va/picture_hevc.c
new file mode 100644
index 00000000000..dc66b0f3fd5
--- /dev/null
+++ b/src/gallium/state_trackers/va/picture_hevc.c
@@ -0,0 +1,207 @@
+/**************************************************************************
+ *
+ * Copyright 2014 Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "va_private.h"
+
+void vlVaHandlePictureParameterBufferHEVC(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *buf)
+{
+   VAPictureParameterBufferHEVC *hevc = buf->data;
+   unsigned i;
+
+   assert(buf->size >= sizeof(VAPictureParameterBufferHEVC) && buf->num_elements == 1);
+   context->desc.h265.pps->sps->chroma_format_idc = hevc->pic_fields.bits.chroma_format_idc;
+   context->desc.h265.pps->sps->separate_colour_plane_flag =
+      hevc->pic_fields.bits.separate_colour_plane_flag;
+   context->desc.h265.pps->sps->pic_width_in_luma_samples = hevc->pic_width_in_luma_samples;
+   context->desc.h265.pps->sps->pic_height_in_luma_samples = hevc->pic_height_in_luma_samples;
+   context->desc.h265.pps->sps->bit_depth_luma_minus8 = hevc->bit_depth_luma_minus8;
+   context->desc.h265.pps->sps->bit_depth_chroma_minus8 = hevc->bit_depth_chroma_minus8;
+   context->desc.h265.pps->sps->log2_max_pic_order_cnt_lsb_minus4 =
+      hevc->log2_max_pic_order_cnt_lsb_minus4;
+   context->desc.h265.pps->sps->sps_max_dec_pic_buffering_minus1 =
+      hevc->sps_max_dec_pic_buffering_minus1;
+   context->desc.h265.pps->sps->log2_min_luma_coding_block_size_minus3 =
+      hevc->log2_min_luma_coding_block_size_minus3;
+   context->desc.h265.pps->sps->log2_diff_max_min_luma_coding_block_size =
+      hevc->log2_diff_max_min_luma_coding_block_size;
+   context->desc.h265.pps->sps->log2_min_transform_block_size_minus2 =
+      hevc->log2_min_transform_block_size_minus2;
+   context->desc.h265.pps->sps->log2_diff_max_min_transform_block_size =
+      hevc->log2_diff_max_min_transform_block_size;
+   context->desc.h265.pps->sps->max_transform_hierarchy_depth_inter =
+      hevc->max_transform_hierarchy_depth_inter;
+   context->desc.h265.pps->sps->max_transform_hierarchy_depth_intra =
+      hevc->max_transform_hierarchy_depth_intra;
+   context->desc.h265.pps->sps->scaling_list_enabled_flag =
+      hevc->pic_fields.bits.scaling_list_enabled_flag;
+   context->desc.h265.pps->sps->amp_enabled_flag = hevc->pic_fields.bits.amp_enabled_flag;
+   context->desc.h265.pps->sps->sample_adaptive_offset_enabled_flag =
+      hevc->slice_parsing_fields.bits.sample_adaptive_offset_enabled_flag;
+   context->desc.h265.pps->sps->pcm_enabled_flag = hevc->pic_fields.bits.pcm_enabled_flag;
+   if (hevc->pic_fields.bits.pcm_enabled_flag == 1) {
+      context->desc.h265.pps->sps->pcm_sample_bit_depth_luma_minus1 =
+         hevc->pcm_sample_bit_depth_luma_minus1;
+      context->desc.h265.pps->sps->pcm_sample_bit_depth_chroma_minus1 =
+         hevc->pcm_sample_bit_depth_chroma_minus1;
+      context->desc.h265.pps->sps->log2_min_pcm_luma_coding_block_size_minus3 =
+         hevc->log2_min_pcm_luma_coding_block_size_minus3;
+      context->desc.h265.pps->sps->log2_diff_max_min_pcm_luma_coding_block_size =
+         hevc->log2_diff_max_min_pcm_luma_coding_block_size;
+      context->desc.h265.pps->sps->pcm_loop_filter_disabled_flag =
+         hevc->pic_fields.bits.pcm_loop_filter_disabled_flag;
+   }
+   context->desc.h265.pps->sps->num_short_term_ref_pic_sets = hevc->num_short_term_ref_pic_sets;
+   context->desc.h265.pps->sps->long_term_ref_pics_present_flag =
+      hevc->slice_parsing_fields.bits.long_term_ref_pics_present_flag;
+   context->desc.h265.pps->sps->num_long_term_ref_pics_sps = hevc->num_long_term_ref_pic_sps;
+   context->desc.h265.pps->sps->sps_temporal_mvp_enabled_flag =
+      hevc->slice_parsing_fields.bits.sps_temporal_mvp_enabled_flag;
+   context->desc.h265.pps->sps->strong_intra_smoothing_enabled_flag =
+      hevc->pic_fields.bits.strong_intra_smoothing_enabled_flag;
+
+   context->desc.h265.pps->dependent_slice_segments_enabled_flag =
+      hevc->slice_parsing_fields.bits.dependent_slice_segments_enabled_flag;
+   context->desc.h265.pps->output_flag_present_flag =
+      hevc->slice_parsing_fields.bits.output_flag_present_flag;
+   context->desc.h265.pps->num_extra_slice_header_bits = hevc->num_extra_slice_header_bits;
+   context->desc.h265.pps->sign_data_hiding_enabled_flag =
+      hevc->pic_fields.bits.sign_data_hiding_enabled_flag;
+   context->desc.h265.pps->cabac_init_present_flag =
+      hevc->slice_parsing_fields.bits.cabac_init_present_flag;
+   context->desc.h265.pps->num_ref_idx_l0_default_active_minus1 =
+      hevc->num_ref_idx_l0_default_active_minus1;
+   context->desc.h265.pps->num_ref_idx_l1_default_active_minus1 =
+      hevc->num_ref_idx_l1_default_active_minus1;
+   context->desc.h265.pps->init_qp_minus26 = hevc->init_qp_minus26;
+   context->desc.h265.pps->constrained_intra_pred_flag =
+      hevc->pic_fields.bits.constrained_intra_pred_flag;
+   context->desc.h265.pps->transform_skip_enabled_flag =
+      hevc->pic_fields.bits.transform_skip_enabled_flag;
+   context->desc.h265.pps->cu_qp_delta_enabled_flag =
+      hevc->pic_fields.bits.cu_qp_delta_enabled_flag;
+   context->desc.h265.pps->diff_cu_qp_delta_depth = hevc->diff_cu_qp_delta_depth;
+   context->desc.h265.pps->pps_cb_qp_offset = hevc->pps_cb_qp_offset;
+   context->desc.h265.pps->pps_cr_qp_offset = hevc->pps_cr_qp_offset;
+   context->desc.h265.pps->pps_slice_chroma_qp_offsets_present_flag =
+      hevc->slice_parsing_fields.bits.pps_slice_chroma_qp_offsets_present_flag;
+   context->desc.h265.pps->weighted_pred_flag = hevc->pic_fields.bits.weighted_pred_flag;
+   context->desc.h265.pps->weighted_bipred_flag = hevc->pic_fields.bits.weighted_bipred_flag;
+   context->desc.h265.pps->transquant_bypass_enabled_flag =
+      hevc->pic_fields.bits.transquant_bypass_enabled_flag;
+   context->desc.h265.pps->tiles_enabled_flag = hevc->pic_fields.bits.tiles_enabled_flag;
+   context->desc.h265.pps->entropy_coding_sync_enabled_flag =
+      hevc->pic_fields.bits.entropy_coding_sync_enabled_flag;
+   if (hevc->pic_fields.bits.tiles_enabled_flag == 1) {
+      context->desc.h265.pps->num_tile_columns_minus1 = hevc->num_tile_columns_minus1;
+      context->desc.h265.pps->num_tile_rows_minus1 = hevc->num_tile_rows_minus1;
+      for (i = 0 ; i < 19 ; i++)
+         context->desc.h265.pps->column_width_minus1[i] = hevc->column_width_minus1[i];
+      for (i = 0 ; i < 21 ; i++)
+         context->desc.h265.pps->row_height_minus1[i] = hevc->row_height_minus1[i];
+      context->desc.h265.pps->loop_filter_across_tiles_enabled_flag =
+         hevc->pic_fields.bits.loop_filter_across_tiles_enabled_flag;
+   }
+   context->desc.h265.pps->pps_loop_filter_across_slices_enabled_flag =
+      hevc->pic_fields.bits.pps_loop_filter_across_slices_enabled_flag;
+   context->desc.h265.pps->deblocking_filter_override_enabled_flag =
+      hevc->slice_parsing_fields.bits.deblocking_filter_override_enabled_flag;
+   context->desc.h265.pps->pps_deblocking_filter_disabled_flag =
+      hevc->slice_parsing_fields.bits.pps_disable_deblocking_filter_flag;
+   context->desc.h265.pps->pps_beta_offset_div2 = hevc->pps_beta_offset_div2;
+   context->desc.h265.pps->pps_tc_offset_div2 = hevc->pps_tc_offset_div2;
+   context->desc.h265.pps->lists_modification_present_flag =
+      hevc->slice_parsing_fields.bits.lists_modification_present_flag;
+   context->desc.h265.pps->log2_parallel_merge_level_minus2 =
+      hevc->log2_parallel_merge_level_minus2;
+   context->desc.h265.pps->slice_segment_header_extension_present_flag =
+      hevc->slice_parsing_fields.bits.slice_segment_header_extension_present_flag;
+
+   context->desc.h265.IDRPicFlag = hevc->slice_parsing_fields.bits.IdrPicFlag;
+   context->desc.h265.RAPPicFlag = hevc->slice_parsing_fields.bits.RapPicFlag;
+
+   context->desc.h265.CurrPicOrderCntVal = hevc->CurrPic.pic_order_cnt;
+
+   for (i = 0 ; i < 8 ; i++) {
+      context->desc.h265.RefPicSetStCurrBefore[i] = 0xFF;
+      context->desc.h265.RefPicSetStCurrAfter[i] = 0xFF;
+      context->desc.h265.RefPicSetLtCurr[i] = 0xFF;
+   }
+   context->desc.h265.NumPocStCurrBefore = 0;
+   context->desc.h265.NumPocStCurrAfter = 0;
+   context->desc.h265.NumPocLtCurr = 0;
+   unsigned int iBefore = 0;
+   unsigned int iAfter = 0;
+   unsigned int iCurr = 0;
+   for (i = 0 ; i < 15 ; i++) {
+      context->desc.h265.PicOrderCntVal[i] = hevc->ReferenceFrames[i].pic_order_cnt;
+
+      unsigned int index = hevc->ReferenceFrames[i].picture_id & 0x7F;
+
+      if (index == 0x7F)
+         continue;
+
+      vlVaGetReferenceFrame(drv, hevc->ReferenceFrames[i].picture_id, &context->desc.h265.ref[i]);
+
+      if ((hevc->ReferenceFrames[i].flags & VA_PICTURE_HEVC_RPS_ST_CURR_BEFORE) && (iBefore < 8)) {
+         context->desc.h265.RefPicSetStCurrBefore[iBefore++] = i;
+         context->desc.h265.NumPocStCurrBefore++;
+      }
+      if ((hevc->ReferenceFrames[i].flags & VA_PICTURE_HEVC_RPS_ST_CURR_AFTER) && (iAfter < 8)) {
+         context->desc.h265.RefPicSetStCurrAfter[iAfter++] = i;
+         context->desc.h265.NumPocStCurrAfter++;
+      }
+      if ((hevc->ReferenceFrames[i].flags & VA_PICTURE_HEVC_RPS_LT_CURR) && (iCurr < 8)) {
+         context->desc.h265.RefPicSetLtCurr[iCurr++] = i;
+         context->desc.h265.NumPocLtCurr++;
+      }
+   }
+}
+
+void vlVaHandleIQMatrixBufferHEVC(vlVaContext *context, vlVaBuffer *buf)
+{
+   VAIQMatrixBufferHEVC *h265 = buf->data;
+
+   assert(buf->size >= sizeof(VAIQMatrixBufferH264) && buf->num_elements == 1);
+   memcpy(&context->desc.h265.pps->sps->ScalingList4x4, h265->ScalingList4x4, 6 * 16);
+   memcpy(&context->desc.h265.pps->sps->ScalingList8x8, h265->ScalingList8x8, 6 * 64);
+   memcpy(&context->desc.h265.pps->sps->ScalingList16x16, h265->ScalingList16x16, 6 * 64);
+   memcpy(&context->desc.h265.pps->sps->ScalingList32x32, h265->ScalingList32x32, 2 * 64);
+   memcpy(&context->desc.h265.pps->sps->ScalingListDCCoeff16x16, h265->ScalingListDC16x16, 6);
+   memcpy(&context->desc.h265.pps->sps->ScalingListDCCoeff32x32, h265->ScalingListDC32x32, 2);
+}
+
+void vlVaHandleSliceParameterBufferHEVC(vlVaContext *context, vlVaBuffer *buf)
+{
+   VASliceParameterBufferHEVC *h265 = buf->data;
+
+   assert(buf->size >= sizeof(VASliceParameterBufferHEVC) && buf->num_elements == 1);
+   for (int i = 0 ; i < 2 ; i++) {
+      for (int j = 0 ; j < 15 ; j++)
+         context->desc.h265.RefPicList[i][j] = h265->RefPicList[i][j];
+   }
+   context->desc.h265.UseRefPicList = true;
+}
diff --git a/src/gallium/state_trackers/va/va_private.h b/src/gallium/state_trackers/va/va_private.h
index da2e593d469..6739efc8c3b 100644
--- a/src/gallium/state_trackers/va/va_private.h
+++ b/src/gallium/state_trackers/va/va_private.h
@@ -361,5 +361,8 @@ void vlVaHandlePictureParameterBufferMPEG4(vlVaDriver *drv, vlVaContext *context
 void vlVaHandleIQMatrixBufferMPEG4(vlVaContext *context, vlVaBuffer *buf);
 void vlVaHandleSliceParameterBufferMPEG4(vlVaContext *context, vlVaBuffer *buf);
 void vlVaDecoderFixMPEG4Startcode(vlVaContext *context);
+void vlVaHandlePictureParameterBufferHEVC(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *buf);
+void vlVaHandleIQMatrixBufferHEVC(vlVaContext *context, vlVaBuffer *buf);
+void vlVaHandleSliceParameterBufferHEVC(vlVaContext *context, vlVaBuffer *buf);
 
 #endif //VA_PRIVATE_H