diff options
Diffstat (limited to 'src/gallium/state_trackers/vdpau/decode.c')
| -rw-r--r-- | src/gallium/state_trackers/vdpau/decode.c | 684 |
1 files changed, 0 insertions, 684 deletions
diff --git a/src/gallium/state_trackers/vdpau/decode.c b/src/gallium/state_trackers/vdpau/decode.c deleted file mode 100644 index 8d3c58714a8..00000000000 --- a/src/gallium/state_trackers/vdpau/decode.c +++ /dev/null @@ -1,684 +0,0 @@ -/************************************************************************** - * - * Copyright 2010 Thomas Balling Sørensen. - * 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 VMWARE AND/OR ITS SUPPLIERS 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 "util/u_memory.h" -#include "util/u_math.h" -#include "util/u_debug.h" -#include "util/u_video.h" - -#include "vl/vl_vlc.h" - -#include "vdpau_private.h" - -/** - * Create a VdpDecoder. - */ -VdpStatus -vlVdpDecoderCreate(VdpDevice device, - VdpDecoderProfile profile, - uint32_t width, uint32_t height, - uint32_t max_references, - VdpDecoder *decoder) -{ - struct pipe_video_codec templat = {}; - struct pipe_context *pipe; - struct pipe_screen *screen; - vlVdpDevice *dev; - vlVdpDecoder *vldecoder; - VdpStatus ret; - bool supported; - uint32_t maxwidth, maxheight; - - if (!decoder) - return VDP_STATUS_INVALID_POINTER; - *decoder = 0; - - if (!(width && height)) - return VDP_STATUS_INVALID_VALUE; - - templat.profile = ProfileToPipe(profile); - if (templat.profile == PIPE_VIDEO_PROFILE_UNKNOWN) - return VDP_STATUS_INVALID_DECODER_PROFILE; - - dev = vlGetDataHTAB(device); - if (!dev) - return VDP_STATUS_INVALID_HANDLE; - - pipe = dev->context; - screen = dev->vscreen->pscreen; - - mtx_lock(&dev->mutex); - - supported = screen->get_video_param - ( - screen, - templat.profile, - PIPE_VIDEO_ENTRYPOINT_BITSTREAM, - PIPE_VIDEO_CAP_SUPPORTED - ); - if (!supported) { - mtx_unlock(&dev->mutex); - return VDP_STATUS_INVALID_DECODER_PROFILE; - } - - maxwidth = screen->get_video_param - ( - screen, - templat.profile, - PIPE_VIDEO_ENTRYPOINT_BITSTREAM, - PIPE_VIDEO_CAP_MAX_WIDTH - ); - maxheight = screen->get_video_param - ( - screen, - templat.profile, - PIPE_VIDEO_ENTRYPOINT_BITSTREAM, - PIPE_VIDEO_CAP_MAX_HEIGHT - ); - if (width > maxwidth || height > maxheight) { - mtx_unlock(&dev->mutex); - return VDP_STATUS_INVALID_SIZE; - } - - vldecoder = CALLOC(1,sizeof(vlVdpDecoder)); - if (!vldecoder) { - mtx_unlock(&dev->mutex); - return VDP_STATUS_RESOURCES; - } - - DeviceReference(&vldecoder->device, dev); - - templat.entrypoint = PIPE_VIDEO_ENTRYPOINT_BITSTREAM; - templat.chroma_format = PIPE_VIDEO_CHROMA_FORMAT_420; - templat.width = width; - templat.height = height; - templat.max_references = max_references; - - if (u_reduce_video_profile(templat.profile) == - PIPE_VIDEO_FORMAT_MPEG4_AVC) - templat.level = u_get_h264_level(templat.width, templat.height, - &templat.max_references); - - vldecoder->decoder = pipe->create_video_codec(pipe, &templat); - - if (!vldecoder->decoder) { - ret = VDP_STATUS_ERROR; - goto error_decoder; - } - - *decoder = vlAddDataHTAB(vldecoder); - if (*decoder == 0) { - ret = VDP_STATUS_ERROR; - goto error_handle; - } - - (void) mtx_init(&vldecoder->mutex, mtx_plain); - mtx_unlock(&dev->mutex); - - return VDP_STATUS_OK; - -error_handle: - vldecoder->decoder->destroy(vldecoder->decoder); - -error_decoder: - mtx_unlock(&dev->mutex); - DeviceReference(&vldecoder->device, NULL); - FREE(vldecoder); - return ret; -} - -/** - * Destroy a VdpDecoder. - */ -VdpStatus -vlVdpDecoderDestroy(VdpDecoder decoder) -{ - vlVdpDecoder *vldecoder; - - vldecoder = (vlVdpDecoder *)vlGetDataHTAB(decoder); - if (!vldecoder) - return VDP_STATUS_INVALID_HANDLE; - - mtx_lock(&vldecoder->mutex); - vldecoder->decoder->destroy(vldecoder->decoder); - mtx_unlock(&vldecoder->mutex); - mtx_destroy(&vldecoder->mutex); - - vlRemoveDataHTAB(decoder); - DeviceReference(&vldecoder->device, NULL); - FREE(vldecoder); - - return VDP_STATUS_OK; -} - -/** - * Retrieve the parameters used to create a VdpDecoder. - */ -VdpStatus -vlVdpDecoderGetParameters(VdpDecoder decoder, - VdpDecoderProfile *profile, - uint32_t *width, - uint32_t *height) -{ - vlVdpDecoder *vldecoder; - - vldecoder = (vlVdpDecoder *)vlGetDataHTAB(decoder); - if (!vldecoder) - return VDP_STATUS_INVALID_HANDLE; - - *profile = PipeToProfile(vldecoder->decoder->profile); - *width = vldecoder->decoder->width; - *height = vldecoder->decoder->height; - - return VDP_STATUS_OK; -} - -static VdpStatus -vlVdpGetReferenceFrame(VdpVideoSurface handle, struct pipe_video_buffer **ref_frame) -{ - vlVdpSurface *surface; - - /* if surfaces equals VDP_STATUS_INVALID_HANDLE, they are not used */ - if (handle == VDP_INVALID_HANDLE) { - *ref_frame = NULL; - return VDP_STATUS_OK; - } - - surface = vlGetDataHTAB(handle); - if (!surface) - return VDP_STATUS_INVALID_HANDLE; - - *ref_frame = surface->video_buffer; - if (!*ref_frame) - return VDP_STATUS_INVALID_HANDLE; - - return VDP_STATUS_OK; -} - -/** - * Decode a mpeg 1/2 video. - */ -static VdpStatus -vlVdpDecoderRenderMpeg12(struct pipe_mpeg12_picture_desc *picture, - VdpPictureInfoMPEG1Or2 *picture_info) -{ - VdpStatus r; - - VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Decoding MPEG12\n"); - - r = vlVdpGetReferenceFrame(picture_info->forward_reference, &picture->ref[0]); - if (r != VDP_STATUS_OK) - return r; - - r = vlVdpGetReferenceFrame(picture_info->backward_reference, &picture->ref[1]); - if (r != VDP_STATUS_OK) - return r; - - picture->picture_coding_type = picture_info->picture_coding_type; - picture->picture_structure = picture_info->picture_structure; - picture->frame_pred_frame_dct = picture_info->frame_pred_frame_dct; - picture->q_scale_type = picture_info->q_scale_type; - picture->alternate_scan = picture_info->alternate_scan; - picture->intra_vlc_format = picture_info->intra_vlc_format; - picture->concealment_motion_vectors = picture_info->concealment_motion_vectors; - picture->intra_dc_precision = picture_info->intra_dc_precision; - picture->f_code[0][0] = picture_info->f_code[0][0] - 1; - picture->f_code[0][1] = picture_info->f_code[0][1] - 1; - picture->f_code[1][0] = picture_info->f_code[1][0] - 1; - picture->f_code[1][1] = picture_info->f_code[1][1] - 1; - picture->num_slices = picture_info->slice_count; - picture->top_field_first = picture_info->top_field_first; - picture->full_pel_forward_vector = picture_info->full_pel_forward_vector; - picture->full_pel_backward_vector = picture_info->full_pel_backward_vector; - picture->intra_matrix = picture_info->intra_quantizer_matrix; - picture->non_intra_matrix = picture_info->non_intra_quantizer_matrix; - - return VDP_STATUS_OK; -} - -/** - * Decode a mpeg 4 video. - */ -static VdpStatus -vlVdpDecoderRenderMpeg4(struct pipe_mpeg4_picture_desc *picture, - VdpPictureInfoMPEG4Part2 *picture_info) -{ - VdpStatus r; - unsigned i; - - VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Decoding MPEG4\n"); - - r = vlVdpGetReferenceFrame(picture_info->forward_reference, &picture->ref[0]); - if (r != VDP_STATUS_OK) - return r; - - r = vlVdpGetReferenceFrame(picture_info->backward_reference, &picture->ref[1]); - if (r != VDP_STATUS_OK) - return r; - - for (i = 0; i < 2; ++i) { - picture->trd[i] = picture_info->trd[i]; - picture->trb[i] = picture_info->trb[i]; - } - picture->vop_time_increment_resolution = picture_info->vop_time_increment_resolution; - picture->vop_coding_type = picture_info->vop_coding_type; - picture->vop_fcode_forward = picture_info->vop_fcode_forward; - picture->vop_fcode_backward = picture_info->vop_fcode_backward; - picture->resync_marker_disable = picture_info->resync_marker_disable; - picture->interlaced = picture_info->interlaced; - picture->quant_type = picture_info->quant_type; - picture->quarter_sample = picture_info->quarter_sample; - picture->short_video_header = picture_info->short_video_header; - picture->rounding_control = picture_info->rounding_control; - picture->alternate_vertical_scan_flag = picture_info->alternate_vertical_scan_flag; - picture->top_field_first = picture_info->top_field_first; - picture->intra_matrix = picture_info->intra_quantizer_matrix; - picture->non_intra_matrix = picture_info->non_intra_quantizer_matrix; - - return VDP_STATUS_OK; -} - -static VdpStatus -vlVdpDecoderRenderVC1(struct pipe_vc1_picture_desc *picture, - VdpPictureInfoVC1 *picture_info) -{ - VdpStatus r; - - VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Decoding VC-1\n"); - - r = vlVdpGetReferenceFrame(picture_info->forward_reference, &picture->ref[0]); - if (r != VDP_STATUS_OK) - return r; - - r = vlVdpGetReferenceFrame(picture_info->backward_reference, &picture->ref[1]); - if (r != VDP_STATUS_OK) - return r; - - picture->slice_count = picture_info->slice_count; - picture->picture_type = picture_info->picture_type; - picture->frame_coding_mode = picture_info->frame_coding_mode; - picture->postprocflag = picture_info->postprocflag; - picture->pulldown = picture_info->pulldown; - picture->interlace = picture_info->interlace; - picture->tfcntrflag = picture_info->tfcntrflag; - picture->finterpflag = picture_info->finterpflag; - picture->psf = picture_info->psf; - picture->dquant = picture_info->dquant; - picture->panscan_flag = picture_info->panscan_flag; - picture->refdist_flag = picture_info->refdist_flag; - picture->quantizer = picture_info->quantizer; - picture->extended_mv = picture_info->extended_mv; - picture->extended_dmv = picture_info->extended_dmv; - picture->overlap = picture_info->overlap; - picture->vstransform = picture_info->vstransform; - picture->loopfilter = picture_info->loopfilter; - picture->fastuvmc = picture_info->fastuvmc; - picture->range_mapy_flag = picture_info->range_mapy_flag; - picture->range_mapy = picture_info->range_mapy; - picture->range_mapuv_flag = picture_info->range_mapuv_flag; - picture->range_mapuv = picture_info->range_mapuv; - picture->multires = picture_info->multires; - picture->syncmarker = picture_info->syncmarker; - picture->rangered = picture_info->rangered; - picture->maxbframes = picture_info->maxbframes; - picture->deblockEnable = picture_info->deblockEnable; - picture->pquant = picture_info->pquant; - - return VDP_STATUS_OK; -} - -static VdpStatus -vlVdpDecoderRenderH264(struct pipe_h264_picture_desc *picture, - VdpPictureInfoH264 *picture_info) -{ - unsigned i; - - VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Decoding H264\n"); - - picture->pps->sps->mb_adaptive_frame_field_flag = picture_info->mb_adaptive_frame_field_flag; - picture->pps->sps->frame_mbs_only_flag = picture_info->frame_mbs_only_flag; - picture->pps->sps->log2_max_frame_num_minus4 = picture_info->log2_max_frame_num_minus4; - picture->pps->sps->pic_order_cnt_type = picture_info->pic_order_cnt_type; - picture->pps->sps->log2_max_pic_order_cnt_lsb_minus4 = picture_info->log2_max_pic_order_cnt_lsb_minus4; - picture->pps->sps->delta_pic_order_always_zero_flag = picture_info->delta_pic_order_always_zero_flag; - picture->pps->sps->direct_8x8_inference_flag = picture_info->direct_8x8_inference_flag; - - picture->pps->transform_8x8_mode_flag = picture_info->transform_8x8_mode_flag; - picture->pps->chroma_qp_index_offset = picture_info->chroma_qp_index_offset; - picture->pps->second_chroma_qp_index_offset = picture_info->second_chroma_qp_index_offset; - picture->pps->pic_init_qp_minus26 = picture_info->pic_init_qp_minus26; - picture->pps->entropy_coding_mode_flag = picture_info->entropy_coding_mode_flag; - picture->pps->deblocking_filter_control_present_flag = picture_info->deblocking_filter_control_present_flag; - picture->pps->redundant_pic_cnt_present_flag = picture_info->redundant_pic_cnt_present_flag; - picture->pps->constrained_intra_pred_flag = picture_info->constrained_intra_pred_flag; - picture->pps->weighted_pred_flag = picture_info->weighted_pred_flag; - picture->pps->weighted_bipred_idc = picture_info->weighted_bipred_idc; - picture->pps->bottom_field_pic_order_in_frame_present_flag = picture_info->pic_order_present_flag; - memcpy(picture->pps->ScalingList4x4, picture_info->scaling_lists_4x4, 6*16); - memcpy(picture->pps->ScalingList8x8, picture_info->scaling_lists_8x8, 2*64); - - picture->slice_count = picture_info->slice_count; - picture->field_order_cnt[0] = picture_info->field_order_cnt[0]; - picture->field_order_cnt[1] = picture_info->field_order_cnt[1]; - picture->is_reference = picture_info->is_reference; - picture->frame_num = picture_info->frame_num; - picture->field_pic_flag = picture_info->field_pic_flag; - picture->bottom_field_flag = picture_info->bottom_field_flag; - picture->num_ref_frames = picture_info->num_ref_frames; - - picture->num_ref_idx_l0_active_minus1 = picture_info->num_ref_idx_l0_active_minus1; - picture->num_ref_idx_l1_active_minus1 = picture_info->num_ref_idx_l1_active_minus1; - - for (i = 0; i < 16; ++i) { - VdpStatus ret = vlVdpGetReferenceFrame - ( - picture_info->referenceFrames[i].surface, - &picture->ref[i] - ); - if (ret != VDP_STATUS_OK) - return ret; - - picture->is_long_term[i] = picture_info->referenceFrames[i].is_long_term; - picture->top_is_reference[i] = picture_info->referenceFrames[i].top_is_reference; - picture->bottom_is_reference[i] = picture_info->referenceFrames[i].bottom_is_reference; - picture->field_order_cnt_list[i][0] = picture_info->referenceFrames[i].field_order_cnt[0]; - picture->field_order_cnt_list[i][1] = picture_info->referenceFrames[i].field_order_cnt[1]; - picture->frame_num_list[i] = picture_info->referenceFrames[i].frame_idx; - } - - return VDP_STATUS_OK; -} - -static VdpStatus -vlVdpDecoderRenderH265(struct pipe_h265_picture_desc *picture, - VdpPictureInfoHEVC *picture_info) -{ - unsigned i; - - picture->pps->sps->chroma_format_idc = picture_info->chroma_format_idc; - picture->pps->sps->separate_colour_plane_flag = picture_info->separate_colour_plane_flag; - picture->pps->sps->pic_width_in_luma_samples = picture_info->pic_width_in_luma_samples; - picture->pps->sps->pic_height_in_luma_samples = picture_info->pic_height_in_luma_samples; - picture->pps->sps->bit_depth_luma_minus8 = picture_info->bit_depth_luma_minus8; - picture->pps->sps->bit_depth_chroma_minus8 = picture_info->bit_depth_chroma_minus8; - picture->pps->sps->log2_max_pic_order_cnt_lsb_minus4 = picture_info->log2_max_pic_order_cnt_lsb_minus4; - picture->pps->sps->sps_max_dec_pic_buffering_minus1 = picture_info->sps_max_dec_pic_buffering_minus1; - picture->pps->sps->log2_min_luma_coding_block_size_minus3 = picture_info->log2_min_luma_coding_block_size_minus3; - picture->pps->sps->log2_diff_max_min_luma_coding_block_size = picture_info->log2_diff_max_min_luma_coding_block_size; - picture->pps->sps->log2_min_transform_block_size_minus2 = picture_info->log2_min_transform_block_size_minus2; - picture->pps->sps->log2_diff_max_min_transform_block_size = picture_info->log2_diff_max_min_transform_block_size; - picture->pps->sps->max_transform_hierarchy_depth_inter = picture_info->max_transform_hierarchy_depth_inter; - picture->pps->sps->max_transform_hierarchy_depth_intra = picture_info->max_transform_hierarchy_depth_intra; - picture->pps->sps->scaling_list_enabled_flag = picture_info->scaling_list_enabled_flag; - memcpy(picture->pps->sps->ScalingList4x4, picture_info->ScalingList4x4, 6*16); - memcpy(picture->pps->sps->ScalingList8x8, picture_info->ScalingList8x8, 6*64); - memcpy(picture->pps->sps->ScalingList16x16, picture_info->ScalingList16x16, 6*64); - memcpy(picture->pps->sps->ScalingList32x32, picture_info->ScalingList32x32, 2*64); - memcpy(picture->pps->sps->ScalingListDCCoeff16x16, picture_info->ScalingListDCCoeff16x16, 6); - memcpy(picture->pps->sps->ScalingListDCCoeff32x32, picture_info->ScalingListDCCoeff32x32, 2); - picture->pps->sps->amp_enabled_flag = picture_info->amp_enabled_flag; - picture->pps->sps->sample_adaptive_offset_enabled_flag = picture_info->sample_adaptive_offset_enabled_flag; - picture->pps->sps->pcm_enabled_flag = picture_info->pcm_enabled_flag; - picture->pps->sps->pcm_sample_bit_depth_luma_minus1 = picture_info->pcm_sample_bit_depth_luma_minus1; - picture->pps->sps->pcm_sample_bit_depth_chroma_minus1 = picture_info->pcm_sample_bit_depth_chroma_minus1; - picture->pps->sps->log2_min_pcm_luma_coding_block_size_minus3 = picture_info->log2_min_pcm_luma_coding_block_size_minus3; - picture->pps->sps->log2_diff_max_min_pcm_luma_coding_block_size = picture_info->log2_diff_max_min_pcm_luma_coding_block_size; - picture->pps->sps->pcm_loop_filter_disabled_flag = picture_info->pcm_loop_filter_disabled_flag; - picture->pps->sps->num_short_term_ref_pic_sets = picture_info->num_short_term_ref_pic_sets; - picture->pps->sps->long_term_ref_pics_present_flag = picture_info->long_term_ref_pics_present_flag; - picture->pps->sps->num_long_term_ref_pics_sps = picture_info->num_long_term_ref_pics_sps; - picture->pps->sps->sps_temporal_mvp_enabled_flag = picture_info->sps_temporal_mvp_enabled_flag; - picture->pps->sps->strong_intra_smoothing_enabled_flag = picture_info->strong_intra_smoothing_enabled_flag; - - picture->pps->dependent_slice_segments_enabled_flag = picture_info->dependent_slice_segments_enabled_flag; - picture->pps->output_flag_present_flag = picture_info->output_flag_present_flag; - picture->pps->num_extra_slice_header_bits = picture_info->num_extra_slice_header_bits; - picture->pps->sign_data_hiding_enabled_flag = picture_info->sign_data_hiding_enabled_flag; - picture->pps->cabac_init_present_flag = picture_info->cabac_init_present_flag; - picture->pps->num_ref_idx_l0_default_active_minus1 = picture_info->num_ref_idx_l0_default_active_minus1; - picture->pps->num_ref_idx_l1_default_active_minus1 = picture_info->num_ref_idx_l1_default_active_minus1; - picture->pps->init_qp_minus26 = picture_info->init_qp_minus26; - picture->pps->constrained_intra_pred_flag = picture_info->constrained_intra_pred_flag; - picture->pps->transform_skip_enabled_flag = picture_info->transform_skip_enabled_flag; - picture->pps->cu_qp_delta_enabled_flag = picture_info->cu_qp_delta_enabled_flag; - picture->pps->diff_cu_qp_delta_depth = picture_info->diff_cu_qp_delta_depth; - picture->pps->pps_cb_qp_offset = picture_info->pps_cb_qp_offset; - picture->pps->pps_cr_qp_offset = picture_info->pps_cr_qp_offset; - picture->pps->pps_slice_chroma_qp_offsets_present_flag = picture_info->pps_slice_chroma_qp_offsets_present_flag; - picture->pps->weighted_pred_flag = picture_info->weighted_pred_flag; - picture->pps->weighted_bipred_flag = picture_info->weighted_bipred_flag; - picture->pps->transquant_bypass_enabled_flag = picture_info->transquant_bypass_enabled_flag; - picture->pps->tiles_enabled_flag = picture_info->tiles_enabled_flag; - picture->pps->entropy_coding_sync_enabled_flag = picture_info->entropy_coding_sync_enabled_flag; - picture->pps->num_tile_columns_minus1 = picture_info->num_tile_columns_minus1; - picture->pps->num_tile_rows_minus1 = picture_info->num_tile_rows_minus1; - picture->pps->uniform_spacing_flag = picture_info->uniform_spacing_flag; - memcpy(picture->pps->column_width_minus1, picture_info->column_width_minus1, 20 * 2); - memcpy(picture->pps->row_height_minus1, picture_info->row_height_minus1, 22 * 2); - picture->pps->loop_filter_across_tiles_enabled_flag = picture_info->loop_filter_across_tiles_enabled_flag; - picture->pps->pps_loop_filter_across_slices_enabled_flag = picture_info->pps_loop_filter_across_slices_enabled_flag; - picture->pps->deblocking_filter_control_present_flag = picture_info->deblocking_filter_control_present_flag; - picture->pps->deblocking_filter_override_enabled_flag = picture_info->deblocking_filter_override_enabled_flag; - picture->pps->pps_deblocking_filter_disabled_flag = picture_info->pps_deblocking_filter_disabled_flag; - picture->pps->pps_beta_offset_div2 = picture_info->pps_beta_offset_div2; - picture->pps->pps_tc_offset_div2 = picture_info->pps_tc_offset_div2; - picture->pps->lists_modification_present_flag = picture_info->lists_modification_present_flag; - picture->pps->log2_parallel_merge_level_minus2 = picture_info->log2_parallel_merge_level_minus2; - picture->pps->slice_segment_header_extension_present_flag = picture_info->slice_segment_header_extension_present_flag; - - picture->IDRPicFlag = picture_info->IDRPicFlag; - picture->RAPPicFlag = picture_info->RAPPicFlag; - picture->CurrRpsIdx = picture_info->CurrRpsIdx; - picture->NumPocTotalCurr = picture_info->NumPocTotalCurr; - picture->NumDeltaPocsOfRefRpsIdx = picture_info->NumDeltaPocsOfRefRpsIdx; - picture->NumShortTermPictureSliceHeaderBits = picture_info->NumShortTermPictureSliceHeaderBits; - picture->NumLongTermPictureSliceHeaderBits = picture_info->NumLongTermPictureSliceHeaderBits; - picture->CurrPicOrderCntVal = picture_info->CurrPicOrderCntVal; - - for (i = 0; i < 16; ++i) { - VdpStatus ret = vlVdpGetReferenceFrame - ( - picture_info->RefPics[i], - &picture->ref[i] - ); - if (ret != VDP_STATUS_OK) - return ret; - - picture->PicOrderCntVal[i] = picture_info->PicOrderCntVal[i]; - picture->IsLongTerm[i] = picture_info->IsLongTerm[i]; - } - - picture->NumPocStCurrBefore = picture_info->NumPocStCurrBefore; - picture->NumPocStCurrAfter = picture_info->NumPocStCurrAfter; - picture->NumPocLtCurr = picture_info->NumPocLtCurr; - memcpy(picture->RefPicSetStCurrBefore, picture_info->RefPicSetStCurrBefore, 8); - memcpy(picture->RefPicSetStCurrAfter, picture_info->RefPicSetStCurrAfter, 8); - memcpy(picture->RefPicSetLtCurr, picture_info->RefPicSetLtCurr, 8); - picture->UseRefPicList = false; - - return VDP_STATUS_OK; -} - -static void -vlVdpDecoderFixVC1Startcode(uint32_t *num_buffers, const void *buffers[], unsigned sizes[]) -{ - static const uint8_t vc1_startcode[] = { 0x00, 0x00, 0x01, 0x0D }; - struct vl_vlc vlc = {}; - unsigned i; - - /* search the first 64 bytes for a startcode */ - vl_vlc_init(&vlc, *num_buffers, buffers, sizes); - while (vl_vlc_search_byte(&vlc, 64*8, 0x00) && vl_vlc_bits_left(&vlc) >= 32) { - uint32_t value = vl_vlc_peekbits(&vlc, 32); - if (value == 0x0000010D || - value == 0x0000010C || - value == 0x0000010B) - return; - vl_vlc_eatbits(&vlc, 8); - } - - /* none found, ok add one manually */ - VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Manually adding VC-1 startcode\n"); - for (i = *num_buffers; i > 0; --i) { - buffers[i] = buffers[i - 1]; - sizes[i] = sizes[i - 1]; - } - ++(*num_buffers); - buffers[0] = vc1_startcode; - sizes[0] = 4; -} - -/** - * Decode a compressed field/frame and render the result into a VdpVideoSurface. - */ -VdpStatus -vlVdpDecoderRender(VdpDecoder decoder, - VdpVideoSurface target, - VdpPictureInfo const *picture_info, - uint32_t bitstream_buffer_count, - VdpBitstreamBuffer const *bitstream_buffers) -{ - const void * buffers[bitstream_buffer_count + 1]; - unsigned sizes[bitstream_buffer_count + 1]; - vlVdpDecoder *vldecoder; - vlVdpSurface *vlsurf; - VdpStatus ret; - struct pipe_screen *screen; - struct pipe_video_codec *dec; - bool buffer_support[2]; - unsigned i; - struct pipe_h264_sps sps_h264 = {}; - struct pipe_h264_pps pps_h264 = { &sps_h264 }; - struct pipe_h265_sps sps_h265 = {}; - struct pipe_h265_pps pps_h265 = { &sps_h265 }; - union { - struct pipe_picture_desc base; - struct pipe_mpeg12_picture_desc mpeg12; - struct pipe_mpeg4_picture_desc mpeg4; - struct pipe_vc1_picture_desc vc1; - struct pipe_h264_picture_desc h264; - struct pipe_h265_picture_desc h265; - } desc; - - if (!(picture_info && bitstream_buffers)) - return VDP_STATUS_INVALID_POINTER; - - vldecoder = (vlVdpDecoder *)vlGetDataHTAB(decoder); - if (!vldecoder) - return VDP_STATUS_INVALID_HANDLE; - dec = vldecoder->decoder; - screen = dec->context->screen; - - vlsurf = (vlVdpSurface *)vlGetDataHTAB(target); - if (!vlsurf) - return VDP_STATUS_INVALID_HANDLE; - - if (vlsurf->device != vldecoder->device) - return VDP_STATUS_HANDLE_DEVICE_MISMATCH; - - if (vlsurf->video_buffer != NULL && - pipe_format_to_chroma_format(vlsurf->video_buffer->buffer_format) != dec->chroma_format) - // TODO: Recreate decoder with correct chroma - return VDP_STATUS_INVALID_CHROMA_TYPE; - - buffer_support[0] = screen->get_video_param(screen, dec->profile, PIPE_VIDEO_ENTRYPOINT_BITSTREAM, - PIPE_VIDEO_CAP_SUPPORTS_PROGRESSIVE); - buffer_support[1] = screen->get_video_param(screen, dec->profile, PIPE_VIDEO_ENTRYPOINT_BITSTREAM, - PIPE_VIDEO_CAP_SUPPORTS_INTERLACED); - - if (vlsurf->video_buffer == NULL || - !screen->is_video_format_supported(screen, vlsurf->video_buffer->buffer_format, - dec->profile, PIPE_VIDEO_ENTRYPOINT_BITSTREAM) || - !buffer_support[vlsurf->video_buffer->interlaced]) { - - mtx_lock(&vlsurf->device->mutex); - - /* destroy the old one */ - if (vlsurf->video_buffer) - vlsurf->video_buffer->destroy(vlsurf->video_buffer); - - /* set the buffer format to the prefered one */ - vlsurf->templat.buffer_format = screen->get_video_param(screen, dec->profile, PIPE_VIDEO_ENTRYPOINT_BITSTREAM, - PIPE_VIDEO_CAP_PREFERED_FORMAT); - - /* also set interlacing to decoders preferences */ - vlsurf->templat.interlaced = screen->get_video_param(screen, dec->profile, PIPE_VIDEO_ENTRYPOINT_BITSTREAM, - PIPE_VIDEO_CAP_PREFERS_INTERLACED); - - /* and recreate the video buffer */ - vlsurf->video_buffer = dec->context->create_video_buffer(dec->context, &vlsurf->templat); - - /* still no luck? get me out of here... */ - if (!vlsurf->video_buffer) { - mtx_unlock(&vlsurf->device->mutex); - return VDP_STATUS_NO_IMPLEMENTATION; - } - vlVdpVideoSurfaceClear(vlsurf); - mtx_unlock(&vlsurf->device->mutex); - } - - for (i = 0; i < bitstream_buffer_count; ++i) { - buffers[i] = bitstream_buffers[i].bitstream; - sizes[i] = bitstream_buffers[i].bitstream_bytes; - } - - memset(&desc, 0, sizeof(desc)); - desc.base.profile = dec->profile; - switch (u_reduce_video_profile(dec->profile)) { - case PIPE_VIDEO_FORMAT_MPEG12: - ret = vlVdpDecoderRenderMpeg12(&desc.mpeg12, (VdpPictureInfoMPEG1Or2 *)picture_info); - break; - case PIPE_VIDEO_FORMAT_MPEG4: - ret = vlVdpDecoderRenderMpeg4(&desc.mpeg4, (VdpPictureInfoMPEG4Part2 *)picture_info); - break; - case PIPE_VIDEO_FORMAT_VC1: - if (dec->profile == PIPE_VIDEO_PROFILE_VC1_ADVANCED) - vlVdpDecoderFixVC1Startcode(&bitstream_buffer_count, buffers, sizes); - ret = vlVdpDecoderRenderVC1(&desc.vc1, (VdpPictureInfoVC1 *)picture_info); - break; - case PIPE_VIDEO_FORMAT_MPEG4_AVC: - desc.h264.pps = &pps_h264; - ret = vlVdpDecoderRenderH264(&desc.h264, (VdpPictureInfoH264 *)picture_info); - break; - case PIPE_VIDEO_FORMAT_HEVC: - desc.h265.pps = &pps_h265; - ret = vlVdpDecoderRenderH265(&desc.h265, (VdpPictureInfoHEVC *)picture_info); - break; - default: - return VDP_STATUS_INVALID_DECODER_PROFILE; - } - - if (ret != VDP_STATUS_OK) - return ret; - - mtx_lock(&vldecoder->mutex); - dec->begin_frame(dec, vlsurf->video_buffer, &desc.base); - dec->decode_bitstream(dec, vlsurf->video_buffer, &desc.base, bitstream_buffer_count, buffers, sizes); - dec->end_frame(dec, vlsurf->video_buffer, &desc.base); - mtx_unlock(&vldecoder->mutex); - return ret; -} |