diff options
| -rw-r--r-- | src/gallium/state_trackers/va/picture_hevc_enc.c | 150 |
1 files changed, 144 insertions, 6 deletions
diff --git a/src/gallium/state_trackers/va/picture_hevc_enc.c b/src/gallium/state_trackers/va/picture_hevc_enc.c index 4b562073aa0..8906901b262 100644 --- a/src/gallium/state_trackers/va/picture_hevc_enc.c +++ b/src/gallium/state_trackers/va/picture_hevc_enc.c @@ -32,7 +32,50 @@ VAStatus vlVaHandleVAEncPictureParameterBufferTypeHEVC(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *buf) { - /* TODO */ + VAEncPictureParameterBufferHEVC *h265; + vlVaBuffer *coded_buf; + int i; + + h265 = buf->data; + context->desc.h265enc.decoded_curr_pic = h265->decoded_curr_pic.picture_id; + + for (i = 0; i < 15; i++) + context->desc.h265enc.reference_frames[i] = h265->reference_frames[i].picture_id; + + context->desc.h265enc.pic_order_cnt = h265->decoded_curr_pic.pic_order_cnt; + coded_buf = handle_table_get(drv->htab, h265->coded_buf); + + if (!coded_buf->derived_surface.resource) + coded_buf->derived_surface.resource = pipe_buffer_create(drv->pipe->screen, PIPE_BIND_VERTEX_BUFFER, + PIPE_USAGE_STREAM, coded_buf->size); + + context->coded_buf = coded_buf; + context->desc.h265enc.pic.log2_parallel_merge_level_minus2 = h265->log2_parallel_merge_level_minus2; + context->desc.h265enc.pic.nal_unit_type = h265->nal_unit_type; + context->desc.h265enc.rc.quant_i_frames = h265->pic_init_qp; + + switch(h265->pic_fields.bits.coding_type) { + case 1: + if (h265->pic_fields.bits.idr_pic_flag) + context->desc.h265enc.picture_type = PIPE_H265_ENC_PICTURE_TYPE_IDR; + else + context->desc.h265enc.picture_type = PIPE_H265_ENC_PICTURE_TYPE_I; + break; + case 2: + context->desc.h265enc.picture_type = PIPE_H265_ENC_PICTURE_TYPE_P; + break; + case 3: + case 4: + case 5: + return VA_STATUS_ERROR_UNIMPLEMENTED; //no b frame support + break; + } + + context->desc.h265enc.pic.constrained_intra_pred_flag = h265->pic_fields.bits.constrained_intra_pred_flag; + + util_hash_table_set(context->desc.h265enc.frame_idx, + UINT_TO_PTR(h265->decoded_curr_pic.picture_id), + UINT_TO_PTR(context->desc.h265enc.frame_num)); return VA_STATUS_SUCCESS; } @@ -40,7 +83,33 @@ vlVaHandleVAEncPictureParameterBufferTypeHEVC(vlVaDriver *drv, vlVaContext *cont VAStatus vlVaHandleVAEncSliceParameterBufferTypeHEVC(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *buf) { - /* TODO */ + VAEncSliceParameterBufferHEVC *h265; + + h265 = buf->data; + context->desc.h265enc.ref_idx_l0 = VA_INVALID_ID; + context->desc.h265enc.ref_idx_l1 = VA_INVALID_ID; + + for (int i = 0; i < 15; i++) { + if (h265->ref_pic_list0[i].picture_id != VA_INVALID_ID) { + if (context->desc.h265enc.ref_idx_l0 == VA_INVALID_ID) + context->desc.h265enc.ref_idx_l0 = PTR_TO_UINT(util_hash_table_get(context->desc.h265enc.frame_idx, + UINT_TO_PTR(h265->ref_pic_list0[i].picture_id))); + } + if (h265->ref_pic_list1[i].picture_id != VA_INVALID_ID && h265->slice_type == 1) { + if (context->desc.h265enc.ref_idx_l1 == VA_INVALID_ID) + context->desc.h265enc.ref_idx_l1 = PTR_TO_UINT(util_hash_table_get(context->desc.h265enc.frame_idx, + UINT_TO_PTR(h265->ref_pic_list1[i].picture_id))); + } + } + + context->desc.h265enc.slice.max_num_merge_cand = h265->max_num_merge_cand; + context->desc.h265enc.slice.slice_cb_qp_offset = h265->slice_cb_qp_offset; + context->desc.h265enc.slice.slice_cr_qp_offset = h265->slice_cr_qp_offset; + context->desc.h265enc.slice.slice_beta_offset_div2 = h265->slice_beta_offset_div2; + context->desc.h265enc.slice.slice_tc_offset_div2 = h265->slice_tc_offset_div2; + context->desc.h265enc.slice.cabac_init_flag = h265->slice_fields.bits.cabac_init_flag; + context->desc.h265enc.slice.slice_deblocking_filter_disabled_flag = h265->slice_fields.bits.slice_deblocking_filter_disabled_flag; + context->desc.h265enc.slice.slice_loop_filter_across_slices_enabled_flag = h265->slice_fields.bits.slice_loop_filter_across_slices_enabled_flag; return VA_STATUS_SUCCESS; } @@ -48,7 +117,38 @@ vlVaHandleVAEncSliceParameterBufferTypeHEVC(vlVaDriver *drv, vlVaContext *contex VAStatus vlVaHandleVAEncSequenceParameterBufferTypeHEVC(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *buf) { - /* TODO */ + VAEncSequenceParameterBufferHEVC *h265 = (VAEncSequenceParameterBufferHEVC *)buf->data; + + if (!context->decoder) { + context->templat.level = h265->general_level_idc; + context->decoder = drv->pipe->create_video_codec(drv->pipe, &context->templat); + + if (!context->decoder) + return VA_STATUS_ERROR_ALLOCATION_FAILED; + } + + context->desc.h265enc.seq.general_profile_idc = h265->general_profile_idc; + context->desc.h265enc.seq.general_level_idc = h265->general_level_idc; + context->desc.h265enc.seq.general_tier_flag = h265->general_tier_flag; + context->desc.h265enc.seq.intra_period = h265->intra_period; + context->desc.h265enc.seq.pic_width_in_luma_samples = h265->pic_width_in_luma_samples; + context->desc.h265enc.seq.pic_height_in_luma_samples = h265->pic_height_in_luma_samples; + context->desc.h265enc.seq.chroma_format_idc = h265->seq_fields.bits.chroma_format_idc; + context->desc.h265enc.seq.bit_depth_luma_minus8 = h265->seq_fields.bits.bit_depth_luma_minus8; + context->desc.h265enc.seq.bit_depth_chroma_minus8 = h265->seq_fields.bits.bit_depth_chroma_minus8; + context->desc.h265enc.seq.strong_intra_smoothing_enabled_flag = h265->seq_fields.bits.strong_intra_smoothing_enabled_flag; + context->desc.h265enc.seq.amp_enabled_flag = h265->seq_fields.bits.amp_enabled_flag; + context->desc.h265enc.seq.sample_adaptive_offset_enabled_flag = h265->seq_fields.bits.sample_adaptive_offset_enabled_flag; + context->desc.h265enc.seq.pcm_enabled_flag = h265->seq_fields.bits.pcm_enabled_flag; + context->desc.h265enc.seq.sps_temporal_mvp_enabled_flag = h265->seq_fields.bits.sps_temporal_mvp_enabled_flag; + context->desc.h265enc.seq.log2_min_luma_coding_block_size_minus3 = h265->log2_min_luma_coding_block_size_minus3; + context->desc.h265enc.seq.log2_diff_max_min_luma_coding_block_size = h265->log2_diff_max_min_luma_coding_block_size; + context->desc.h265enc.seq.log2_min_transform_block_size_minus2 = h265->log2_min_transform_block_size_minus2; + context->desc.h265enc.seq.log2_diff_max_min_transform_block_size = h265->log2_diff_max_min_transform_block_size; + context->desc.h265enc.seq.max_transform_hierarchy_depth_inter = h265->max_transform_hierarchy_depth_inter; + context->desc.h265enc.seq.max_transform_hierarchy_depth_intra = h265->max_transform_hierarchy_depth_intra; + context->desc.h265enc.rc.frame_rate_num = h265->vui_time_scale; + context->desc.h265enc.rc.frame_rate_den = h265->vui_num_units_in_tick; return VA_STATUS_SUCCESS; } @@ -56,7 +156,18 @@ vlVaHandleVAEncSequenceParameterBufferTypeHEVC(vlVaDriver *drv, vlVaContext *con VAStatus vlVaHandleVAEncMiscParameterTypeRateControlHEVC(vlVaContext *context, VAEncMiscParameterBuffer *misc) { - /* TODO */ + VAEncMiscParameterRateControl *rc = (VAEncMiscParameterRateControl *)misc->data; + + if (context->desc.h265enc.rc.rate_ctrl_method == + PIPE_H265_ENC_RATE_CONTROL_METHOD_CONSTANT) + context->desc.h265enc.rc.target_bitrate = rc->bits_per_second; + else + context->desc.h265enc.rc.target_bitrate = rc->bits_per_second * (rc->target_percentage / 100.0); + context->desc.h265enc.rc.peak_bitrate = rc->bits_per_second; + if (context->desc.h265enc.rc.target_bitrate < 2000000) + context->desc.h265enc.rc.vbv_buffer_size = MIN2((context->desc.h265enc.rc.target_bitrate * 2.75), 2000000); + else + context->desc.h265enc.rc.vbv_buffer_size = context->desc.h265enc.rc.target_bitrate; return VA_STATUS_SUCCESS; } @@ -64,12 +175,39 @@ vlVaHandleVAEncMiscParameterTypeRateControlHEVC(vlVaContext *context, VAEncMiscP VAStatus vlVaHandleVAEncMiscParameterTypeFrameRateHEVC(vlVaContext *context, VAEncMiscParameterBuffer *misc) { - /* TODO */ + VAEncMiscParameterFrameRate *fr = (VAEncMiscParameterFrameRate *)misc->data; + + if (fr->framerate & 0xffff0000) { + context->desc.h265enc.rc.frame_rate_num = fr->framerate & 0xffff; + context->desc.h265enc.rc.frame_rate_den = fr->framerate >> 16 & 0xffff; + } else { + context->desc.h265enc.rc.frame_rate_num = fr->framerate; + context->desc.h265enc.rc.frame_rate_den = 1; + } return VA_STATUS_SUCCESS; } void getEncParamPresetH265(vlVaContext *context) { - /* TODO */ + //rate control + context->desc.h265enc.rc.vbv_buffer_size = 20000000; + context->desc.h265enc.rc.vbv_buf_lv = 48; + context->desc.h265enc.rc.fill_data_enable = 1; + context->desc.h265enc.rc.enforce_hrd = 1; + if (context->desc.h265enc.rc.frame_rate_num == 0 || + context->desc.h265enc.rc.frame_rate_den == 0) { + context->desc.h265enc.rc.frame_rate_num = 30; + context->desc.h265enc.rc.frame_rate_den = 1; + } + context->desc.h265enc.rc.target_bits_picture = + context->desc.h265enc.rc.target_bitrate * + ((float)context->desc.h265enc.rc.frame_rate_den / + context->desc.h265enc.rc.frame_rate_num); + context->desc.h265enc.rc.peak_bits_picture_integer = + context->desc.h265enc.rc.peak_bitrate * + ((float)context->desc.h265enc.rc.frame_rate_den / + context->desc.h265enc.rc.frame_rate_num); + + context->desc.h265enc.rc.peak_bits_picture_fraction = 0; } |