mirror of
https://github.com/FFmpeg/FFmpeg.git
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vaapi_vc1: Convert to use the new VAAPI hwaccel code
This commit is contained in:
Mark Thompson
parent
102e13c353
commit
520fb77285
@ -20,8 +20,8 @@
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "vaapi_internal.h"
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#include "internal.h"
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#include "vaapi_decode.h"
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#include "vc1.h"
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#include "vc1data.h"
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@ -148,143 +148,165 @@ static int vaapi_vc1_start_frame(AVCodecContext *avctx, av_unused const uint8_t
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{
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const VC1Context *v = avctx->priv_data;
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const MpegEncContext *s = &v->s;
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struct vaapi_context * const vactx = avctx->hwaccel_context;
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VAPictureParameterBufferVC1 *pic_param;
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VAAPIDecodePicture *pic = s->current_picture_ptr->hwaccel_picture_private;
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VAPictureParameterBufferVC1 pic_param;
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int err;
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vactx->slice_param_size = sizeof(VASliceParameterBufferVC1);
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pic->output_surface = ff_vaapi_get_surface_id(s->current_picture_ptr->f);
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/* Fill in VAPictureParameterBufferVC1 */
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pic_param = ff_vaapi_alloc_pic_param(vactx, sizeof(VAPictureParameterBufferVC1));
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if (!pic_param)
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return -1;
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pic_param->forward_reference_picture = VA_INVALID_ID;
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pic_param->backward_reference_picture = VA_INVALID_ID;
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pic_param->inloop_decoded_picture = VA_INVALID_ID;
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pic_param->sequence_fields.value = 0; /* reset all bits */
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pic_param->sequence_fields.bits.pulldown = v->broadcast;
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pic_param->sequence_fields.bits.interlace = v->interlace;
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pic_param->sequence_fields.bits.tfcntrflag = v->tfcntrflag;
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pic_param->sequence_fields.bits.finterpflag = v->finterpflag;
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pic_param->sequence_fields.bits.psf = v->psf;
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pic_param->sequence_fields.bits.multires = v->multires;
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pic_param->sequence_fields.bits.overlap = v->overlap;
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pic_param->sequence_fields.bits.syncmarker = v->resync_marker;
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pic_param->sequence_fields.bits.rangered = v->rangered;
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pic_param->sequence_fields.bits.max_b_frames = s->avctx->max_b_frames;
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pic_param->sequence_fields.bits.profile = v->profile;
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pic_param->coded_width = s->avctx->coded_width;
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pic_param->coded_height = s->avctx->coded_height;
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pic_param->entrypoint_fields.value = 0; /* reset all bits */
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pic_param->entrypoint_fields.bits.broken_link = v->broken_link;
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pic_param->entrypoint_fields.bits.closed_entry = v->closed_entry;
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pic_param->entrypoint_fields.bits.panscan_flag = v->panscanflag;
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pic_param->entrypoint_fields.bits.loopfilter = s->loop_filter;
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pic_param->conditional_overlap_flag = v->condover;
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pic_param->fast_uvmc_flag = v->fastuvmc;
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pic_param->range_mapping_fields.value = 0; /* reset all bits */
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pic_param->range_mapping_fields.bits.luma_flag = v->range_mapy_flag;
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pic_param->range_mapping_fields.bits.luma = v->range_mapy;
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pic_param->range_mapping_fields.bits.chroma_flag = v->range_mapuv_flag;
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pic_param->range_mapping_fields.bits.chroma = v->range_mapuv;
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pic_param->b_picture_fraction = v->bfraction_lut_index;
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pic_param->cbp_table = v->cbpcy_vlc ? v->cbpcy_vlc - ff_vc1_cbpcy_p_vlc : 0;
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pic_param->mb_mode_table = 0; /* XXX: interlaced frame */
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pic_param->range_reduction_frame = v->rangeredfrm;
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pic_param->rounding_control = v->rnd;
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pic_param->post_processing = v->postproc;
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pic_param->picture_resolution_index = v->respic;
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pic_param->luma_scale = v->lumscale;
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pic_param->luma_shift = v->lumshift;
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pic_param->picture_fields.value = 0; /* reset all bits */
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pic_param->picture_fields.bits.picture_type = vc1_get_PTYPE(v);
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pic_param->picture_fields.bits.frame_coding_mode = v->fcm;
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pic_param->picture_fields.bits.top_field_first = v->tff;
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pic_param->picture_fields.bits.is_first_field = v->fcm == 0; /* XXX: interlaced frame */
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pic_param->picture_fields.bits.intensity_compensation = v->mv_mode == MV_PMODE_INTENSITY_COMP;
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pic_param->raw_coding.value = 0; /* reset all bits */
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pic_param->raw_coding.flags.mv_type_mb = v->mv_type_is_raw;
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pic_param->raw_coding.flags.direct_mb = v->dmb_is_raw;
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pic_param->raw_coding.flags.skip_mb = v->skip_is_raw;
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pic_param->raw_coding.flags.field_tx = 0; /* XXX: interlaced frame */
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pic_param->raw_coding.flags.forward_mb = 0; /* XXX: interlaced frame */
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pic_param->raw_coding.flags.ac_pred = v->acpred_is_raw;
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pic_param->raw_coding.flags.overflags = v->overflg_is_raw;
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pic_param->bitplane_present.value = 0; /* reset all bits */
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pic_param->bitplane_present.flags.bp_mv_type_mb = vc1_has_MVTYPEMB_bitplane(v);
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pic_param->bitplane_present.flags.bp_direct_mb = vc1_has_DIRECTMB_bitplane(v);
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pic_param->bitplane_present.flags.bp_skip_mb = vc1_has_SKIPMB_bitplane(v);
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pic_param->bitplane_present.flags.bp_field_tx = 0; /* XXX: interlaced frame */
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pic_param->bitplane_present.flags.bp_forward_mb = 0; /* XXX: interlaced frame */
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pic_param->bitplane_present.flags.bp_ac_pred = vc1_has_ACPRED_bitplane(v);
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pic_param->bitplane_present.flags.bp_overflags = vc1_has_OVERFLAGS_bitplane(v);
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pic_param->reference_fields.value = 0; /* reset all bits */
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pic_param->reference_fields.bits.reference_distance_flag = v->refdist_flag;
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pic_param->reference_fields.bits.reference_distance = 0; /* XXX: interlaced frame */
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pic_param->reference_fields.bits.num_reference_pictures = 0; /* XXX: interlaced frame */
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pic_param->reference_fields.bits.reference_field_pic_indicator = 0; /* XXX: interlaced frame */
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pic_param->mv_fields.value = 0; /* reset all bits */
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pic_param->mv_fields.bits.mv_mode = vc1_get_MVMODE(v);
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pic_param->mv_fields.bits.mv_mode2 = vc1_get_MVMODE2(v);
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pic_param->mv_fields.bits.mv_table = s->mv_table_index;
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pic_param->mv_fields.bits.two_mv_block_pattern_table = 0; /* XXX: interlaced frame */
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pic_param->mv_fields.bits.four_mv_switch = 0; /* XXX: interlaced frame */
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pic_param->mv_fields.bits.four_mv_block_pattern_table = 0; /* XXX: interlaced frame */
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pic_param->mv_fields.bits.extended_mv_flag = v->extended_mv;
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pic_param->mv_fields.bits.extended_mv_range = v->mvrange;
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pic_param->mv_fields.bits.extended_dmv_flag = v->extended_dmv;
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pic_param->mv_fields.bits.extended_dmv_range = 0; /* XXX: interlaced frame */
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pic_param->pic_quantizer_fields.value = 0; /* reset all bits */
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pic_param->pic_quantizer_fields.bits.dquant = v->dquant;
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pic_param->pic_quantizer_fields.bits.quantizer = v->quantizer_mode;
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pic_param->pic_quantizer_fields.bits.half_qp = v->halfpq;
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pic_param->pic_quantizer_fields.bits.pic_quantizer_scale = v->pq;
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pic_param->pic_quantizer_fields.bits.pic_quantizer_type = v->pquantizer;
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pic_param->pic_quantizer_fields.bits.dq_frame = v->dquantfrm;
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pic_param->pic_quantizer_fields.bits.dq_profile = v->dqprofile;
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pic_param->pic_quantizer_fields.bits.dq_sb_edge = v->dqprofile == DQPROFILE_SINGLE_EDGE ? v->dqsbedge : 0;
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pic_param->pic_quantizer_fields.bits.dq_db_edge = v->dqprofile == DQPROFILE_DOUBLE_EDGES ? v->dqsbedge : 0;
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pic_param->pic_quantizer_fields.bits.dq_binary_level = v->dqbilevel;
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pic_param->pic_quantizer_fields.bits.alt_pic_quantizer = v->altpq;
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pic_param->transform_fields.value = 0; /* reset all bits */
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pic_param->transform_fields.bits.variable_sized_transform_flag = v->vstransform;
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pic_param->transform_fields.bits.mb_level_transform_type_flag = v->ttmbf;
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pic_param->transform_fields.bits.frame_level_transform_type = vc1_get_TTFRM(v);
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pic_param->transform_fields.bits.transform_ac_codingset_idx1 = v->c_ac_table_index;
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pic_param->transform_fields.bits.transform_ac_codingset_idx2 = v->y_ac_table_index;
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pic_param->transform_fields.bits.intra_transform_dc_table = v->s.dc_table_index;
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pic_param = (VAPictureParameterBufferVC1) {
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.forward_reference_picture = VA_INVALID_ID,
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.backward_reference_picture = VA_INVALID_ID,
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.inloop_decoded_picture = VA_INVALID_ID,
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.sequence_fields.bits = {
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.pulldown = v->broadcast,
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.interlace = v->interlace,
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.tfcntrflag = v->tfcntrflag,
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.finterpflag = v->finterpflag,
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.psf = v->psf,
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.multires = v->multires,
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.overlap = v->overlap,
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.syncmarker = v->resync_marker,
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.rangered = v->rangered,
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.max_b_frames = s->avctx->max_b_frames,
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.profile = v->profile,
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},
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.coded_width = s->avctx->coded_width,
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.coded_height = s->avctx->coded_height,
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.entrypoint_fields.bits = {
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.broken_link = v->broken_link,
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.closed_entry = v->closed_entry,
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.panscan_flag = v->panscanflag,
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.loopfilter = s->loop_filter,
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},
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.conditional_overlap_flag = v->condover,
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.fast_uvmc_flag = v->fastuvmc,
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.range_mapping_fields.bits = {
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.luma_flag = v->range_mapy_flag,
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.luma = v->range_mapy,
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.chroma_flag = v->range_mapuv_flag,
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.chroma = v->range_mapuv,
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},
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.b_picture_fraction = v->bfraction_lut_index,
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.cbp_table = v->cbpcy_vlc ? v->cbpcy_vlc - ff_vc1_cbpcy_p_vlc : 0,
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.mb_mode_table = 0, /* XXX: interlaced frame */
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.range_reduction_frame = v->rangeredfrm,
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.rounding_control = v->rnd,
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.post_processing = v->postproc,
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.picture_resolution_index = v->respic,
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.luma_scale = v->lumscale,
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.luma_shift = v->lumshift,
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.picture_fields.bits = {
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.picture_type = vc1_get_PTYPE(v),
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.frame_coding_mode = v->fcm,
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.top_field_first = v->tff,
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.is_first_field = v->fcm == 0, /* XXX: interlaced frame */
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.intensity_compensation = v->mv_mode == MV_PMODE_INTENSITY_COMP,
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},
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.raw_coding.flags = {
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.mv_type_mb = v->mv_type_is_raw,
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.direct_mb = v->dmb_is_raw,
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.skip_mb = v->skip_is_raw,
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.field_tx = 0, /* XXX: interlaced frame */
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.forward_mb = 0, /* XXX: interlaced frame */
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.ac_pred = v->acpred_is_raw,
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.overflags = v->overflg_is_raw,
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},
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.bitplane_present.flags = {
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.bp_mv_type_mb = vc1_has_MVTYPEMB_bitplane(v),
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.bp_direct_mb = vc1_has_DIRECTMB_bitplane(v),
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.bp_skip_mb = vc1_has_SKIPMB_bitplane(v),
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.bp_field_tx = 0, /* XXX: interlaced frame */
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.bp_forward_mb = 0, /* XXX: interlaced frame */
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.bp_ac_pred = vc1_has_ACPRED_bitplane(v),
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.bp_overflags = vc1_has_OVERFLAGS_bitplane(v),
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},
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.reference_fields.bits = {
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.reference_distance_flag = v->refdist_flag,
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.reference_distance = 0, /* XXX: interlaced frame */
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.num_reference_pictures = 0, /* XXX: interlaced frame */
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.reference_field_pic_indicator = 0, /* XXX: interlaced frame */
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},
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.mv_fields.bits = {
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.mv_mode = vc1_get_MVMODE(v),
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.mv_mode2 = vc1_get_MVMODE2(v),
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.mv_table = s->mv_table_index,
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.two_mv_block_pattern_table = 0, /* XXX: interlaced frame */
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.four_mv_switch = 0, /* XXX: interlaced frame */
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.four_mv_block_pattern_table = 0, /* XXX: interlaced frame */
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.extended_mv_flag = v->extended_mv,
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.extended_mv_range = v->mvrange,
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.extended_dmv_flag = v->extended_dmv,
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.extended_dmv_range = 0, /* XXX: interlaced frame */
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},
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.pic_quantizer_fields.bits = {
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.dquant = v->dquant,
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.quantizer = v->quantizer_mode,
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.half_qp = v->halfpq,
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.pic_quantizer_scale = v->pq,
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.pic_quantizer_type = v->pquantizer,
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.dq_frame = v->dquantfrm,
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.dq_profile = v->dqprofile,
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.dq_sb_edge = v->dqprofile == DQPROFILE_SINGLE_EDGE ? v->dqsbedge : 0,
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.dq_db_edge = v->dqprofile == DQPROFILE_DOUBLE_EDGES ? v->dqsbedge : 0,
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.dq_binary_level = v->dqbilevel,
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.alt_pic_quantizer = v->altpq,
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},
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.transform_fields.bits = {
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.variable_sized_transform_flag = v->vstransform,
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.mb_level_transform_type_flag = v->ttmbf,
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.frame_level_transform_type = vc1_get_TTFRM(v),
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.transform_ac_codingset_idx1 = v->c_ac_table_index,
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.transform_ac_codingset_idx2 = v->y_ac_table_index,
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.intra_transform_dc_table = v->s.dc_table_index,
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},
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};
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switch (s->pict_type) {
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case AV_PICTURE_TYPE_B:
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pic_param->backward_reference_picture = ff_vaapi_get_surface_id(s->next_picture.f);
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pic_param.backward_reference_picture = ff_vaapi_get_surface_id(s->next_picture.f);
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// fall-through
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case AV_PICTURE_TYPE_P:
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pic_param->forward_reference_picture = ff_vaapi_get_surface_id(s->last_picture.f);
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pic_param.forward_reference_picture = ff_vaapi_get_surface_id(s->last_picture.f);
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break;
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}
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if (pic_param->bitplane_present.value) {
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err = ff_vaapi_decode_make_param_buffer(avctx, pic,
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VAPictureParameterBufferType,
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&pic_param, sizeof(pic_param));
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if (err)
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goto fail;
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if (pic_param.bitplane_present.value) {
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uint8_t *bitplane;
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const uint8_t *ff_bp[3];
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int x, y, n;
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size_t size = (s->mb_width * s->mb_height + 1) / 2;
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bitplane = av_mallocz(size);
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if (!bitplane) {
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err = AVERROR(ENOMEM);
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goto fail;
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}
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switch (s->pict_type) {
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case AV_PICTURE_TYPE_P:
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ff_bp[0] = pic_param->bitplane_present.flags.bp_direct_mb ? v->direct_mb_plane : NULL;
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ff_bp[1] = pic_param->bitplane_present.flags.bp_skip_mb ? s->mbskip_table : NULL;
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ff_bp[2] = pic_param->bitplane_present.flags.bp_mv_type_mb ? v->mv_type_mb_plane : NULL;
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ff_bp[0] = pic_param.bitplane_present.flags.bp_direct_mb ? v->direct_mb_plane : NULL;
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ff_bp[1] = pic_param.bitplane_present.flags.bp_skip_mb ? s->mbskip_table : NULL;
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ff_bp[2] = pic_param.bitplane_present.flags.bp_mv_type_mb ? v->mv_type_mb_plane : NULL;
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break;
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case AV_PICTURE_TYPE_B:
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if (!v->bi_type) {
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ff_bp[0] = pic_param->bitplane_present.flags.bp_direct_mb ? v->direct_mb_plane : NULL;
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ff_bp[1] = pic_param->bitplane_present.flags.bp_skip_mb ? s->mbskip_table : NULL;
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ff_bp[0] = pic_param.bitplane_present.flags.bp_direct_mb ? v->direct_mb_plane : NULL;
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ff_bp[1] = pic_param.bitplane_present.flags.bp_skip_mb ? s->mbskip_table : NULL;
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ff_bp[2] = NULL; /* XXX: interlaced frame (FORWARD plane) */
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break;
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}
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/* fall-through (BI-type) */
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case AV_PICTURE_TYPE_I:
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ff_bp[0] = NULL; /* XXX: interlaced frame (FIELDTX plane) */
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ff_bp[1] = pic_param->bitplane_present.flags.bp_ac_pred ? v->acpred_plane : NULL;
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ff_bp[2] = pic_param->bitplane_present.flags.bp_overflags ? v->over_flags_plane : NULL;
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ff_bp[1] = pic_param.bitplane_present.flags.bp_ac_pred ? v->acpred_plane : NULL;
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ff_bp[2] = pic_param.bitplane_present.flags.bp_overflags ? v->over_flags_plane : NULL;
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break;
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default:
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ff_bp[0] = NULL;
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@ -293,25 +315,51 @@ static int vaapi_vc1_start_frame(AVCodecContext *avctx, av_unused const uint8_t
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break;
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}
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bitplane = ff_vaapi_alloc_bitplane(vactx, (s->mb_width * s->mb_height + 1) / 2);
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if (!bitplane)
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return -1;
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n = 0;
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for (y = 0; y < s->mb_height; y++)
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for (x = 0; x < s->mb_width; x++, n++)
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vc1_pack_bitplanes(bitplane, n, ff_bp, x, y, s->mb_stride);
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if (n & 1) /* move last nibble to the high order */
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bitplane[n/2] <<= 4;
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err = ff_vaapi_decode_make_param_buffer(avctx, pic,
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VABitPlaneBufferType,
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bitplane, size);
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av_free(bitplane);
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if (err)
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goto fail;
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}
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return 0;
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fail:
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ff_vaapi_decode_cancel(avctx, pic);
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return err;
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}
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static int vaapi_vc1_end_frame(AVCodecContext *avctx)
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{
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VC1Context *v = avctx->priv_data;
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MpegEncContext *s = &v->s;
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VAAPIDecodePicture *pic = s->current_picture_ptr->hwaccel_picture_private;
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int ret;
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ret = ff_vaapi_decode_issue(avctx, pic);
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if (ret < 0)
|
||||
goto fail;
|
||||
|
||||
ff_mpeg_draw_horiz_band(s, 0, s->avctx->height);
|
||||
|
||||
fail:
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int vaapi_vc1_decode_slice(AVCodecContext *avctx, const uint8_t *buffer, uint32_t size)
|
||||
{
|
||||
const VC1Context *v = avctx->priv_data;
|
||||
const MpegEncContext *s = &v->s;
|
||||
VASliceParameterBufferVC1 *slice_param;
|
||||
VAAPIDecodePicture *pic = s->current_picture_ptr->hwaccel_picture_private;
|
||||
VASliceParameterBufferVC1 slice_param;
|
||||
int err;
|
||||
|
||||
/* Current bit buffer is beyond any marker for VC-1, so skip it */
|
||||
if (avctx->codec_id == AV_CODEC_ID_VC1 && IS_MARKER(AV_RB32(buffer))) {
|
||||
@ -319,33 +367,51 @@ static int vaapi_vc1_decode_slice(AVCodecContext *avctx, const uint8_t *buffer,
|
||||
size -= 4;
|
||||
}
|
||||
|
||||
/* Fill in VASliceParameterBufferVC1 */
|
||||
slice_param = (VASliceParameterBufferVC1 *)ff_vaapi_alloc_slice(avctx->hwaccel_context, buffer, size);
|
||||
if (!slice_param)
|
||||
return -1;
|
||||
slice_param->macroblock_offset = get_bits_count(&s->gb);
|
||||
slice_param->slice_vertical_position = s->mb_y;
|
||||
slice_param = (VASliceParameterBufferVC1) {
|
||||
.slice_data_size = size,
|
||||
.slice_data_offset = 0,
|
||||
.slice_data_flag = VA_SLICE_DATA_FLAG_ALL,
|
||||
.macroblock_offset = get_bits_count(&s->gb),
|
||||
.slice_vertical_position = s->mb_y,
|
||||
};
|
||||
|
||||
err = ff_vaapi_decode_make_slice_buffer(avctx, pic,
|
||||
&slice_param, sizeof(slice_param),
|
||||
buffer, size);
|
||||
if (err < 0) {
|
||||
ff_vaapi_decode_cancel(avctx, pic);
|
||||
return err;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
#if CONFIG_WMV3_VAAPI_HWACCEL
|
||||
AVHWAccel ff_wmv3_vaapi_hwaccel = {
|
||||
.name = "wmv3_vaapi",
|
||||
.type = AVMEDIA_TYPE_VIDEO,
|
||||
.id = AV_CODEC_ID_WMV3,
|
||||
.pix_fmt = AV_PIX_FMT_VAAPI,
|
||||
.start_frame = vaapi_vc1_start_frame,
|
||||
.end_frame = ff_vaapi_mpeg_end_frame,
|
||||
.decode_slice = vaapi_vc1_decode_slice,
|
||||
.name = "wmv3_vaapi",
|
||||
.type = AVMEDIA_TYPE_VIDEO,
|
||||
.id = AV_CODEC_ID_WMV3,
|
||||
.pix_fmt = AV_PIX_FMT_VAAPI,
|
||||
.start_frame = &vaapi_vc1_start_frame,
|
||||
.end_frame = &vaapi_vc1_end_frame,
|
||||
.decode_slice = &vaapi_vc1_decode_slice,
|
||||
.frame_priv_data_size = sizeof(VAAPIDecodePicture),
|
||||
.init = &ff_vaapi_decode_init,
|
||||
.uninit = &ff_vaapi_decode_uninit,
|
||||
.priv_data_size = sizeof(VAAPIDecodeContext),
|
||||
};
|
||||
#endif
|
||||
|
||||
AVHWAccel ff_vc1_vaapi_hwaccel = {
|
||||
.name = "vc1_vaapi",
|
||||
.type = AVMEDIA_TYPE_VIDEO,
|
||||
.id = AV_CODEC_ID_VC1,
|
||||
.pix_fmt = AV_PIX_FMT_VAAPI,
|
||||
.start_frame = vaapi_vc1_start_frame,
|
||||
.end_frame = ff_vaapi_mpeg_end_frame,
|
||||
.decode_slice = vaapi_vc1_decode_slice,
|
||||
.name = "vc1_vaapi",
|
||||
.type = AVMEDIA_TYPE_VIDEO,
|
||||
.id = AV_CODEC_ID_VC1,
|
||||
.pix_fmt = AV_PIX_FMT_VAAPI,
|
||||
.start_frame = &vaapi_vc1_start_frame,
|
||||
.end_frame = &vaapi_vc1_end_frame,
|
||||
.decode_slice = &vaapi_vc1_decode_slice,
|
||||
.frame_priv_data_size = sizeof(VAAPIDecodePicture),
|
||||
.init = &ff_vaapi_decode_init,
|
||||
.uninit = &ff_vaapi_decode_uninit,
|
||||
.priv_data_size = sizeof(VAAPIDecodeContext),
|
||||
};
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user