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vaapi_vc1: Convert to use the new VAAPI hwaccel code

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(cherry picked from commit 520fb77285)
This commit is contained in:
Mark Thompson
2016-08-06 22:12:50 +01:00
parent 71acbea112
commit 32b3812b60
1 changed files with 204 additions and 145 deletions
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333
libavcodec/vaapi_vc1.c
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@@ -20,8 +20,8 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/ */
#include "vaapi_internal.h"
#include "internal.h" #include "internal.h"
#include "vaapi_decode.h"
#include "vc1.h" #include "vc1.h"
#include "vc1data.h" #include "vc1data.h"
@@ -148,143 +148,165 @@ static int vaapi_vc1_start_frame(AVCodecContext *avctx, av_unused const uint8_t
{ {
const VC1Context *v = avctx->priv_data; const VC1Context *v = avctx->priv_data;
const MpegEncContext *s = &v->s; const MpegEncContext *s = &v->s;
FFVAContext *vactx = ff_vaapi_get_context(avctx); VAAPIDecodePicture *pic = s->current_picture_ptr->hwaccel_picture_private;
VAPictureParameterBufferVC1 *pic_param; VAPictureParameterBufferVC1 pic_param;
int err;
vactx->slice_param_size = sizeof(VASliceParameterBufferVC1); pic->output_surface = ff_vaapi_get_surface_id(s->current_picture_ptr->f);
/* Fill in VAPictureParameterBufferVC1 */ pic_param = (VAPictureParameterBufferVC1) {
pic_param = ff_vaapi_alloc_pic_param(vactx, sizeof(VAPictureParameterBufferVC1)); .forward_reference_picture = VA_INVALID_ID,
if (!pic_param) .backward_reference_picture = VA_INVALID_ID,
return -1; .inloop_decoded_picture = VA_INVALID_ID,
pic_param->forward_reference_picture = VA_INVALID_ID; .sequence_fields.bits = {
pic_param->backward_reference_picture = VA_INVALID_ID; .pulldown = v->broadcast,
pic_param->inloop_decoded_picture = VA_INVALID_ID; .interlace = v->interlace,
pic_param->sequence_fields.value = 0; /* reset all bits */ .tfcntrflag = v->tfcntrflag,
pic_param->sequence_fields.bits.pulldown = v->broadcast; .finterpflag = v->finterpflag,
pic_param->sequence_fields.bits.interlace = v->interlace; .psf = v->psf,
pic_param->sequence_fields.bits.tfcntrflag = v->tfcntrflag; .multires = v->multires,
pic_param->sequence_fields.bits.finterpflag = v->finterpflag; .overlap = v->overlap,
pic_param->sequence_fields.bits.psf = v->psf; .syncmarker = v->resync_marker,
pic_param->sequence_fields.bits.multires = v->multires; .rangered = v->rangered,
pic_param->sequence_fields.bits.overlap = v->overlap; .max_b_frames = s->avctx->max_b_frames,
pic_param->sequence_fields.bits.syncmarker = v->resync_marker; .profile = v->profile,
pic_param->sequence_fields.bits.rangered = v->rangered; },
pic_param->sequence_fields.bits.max_b_frames = s->avctx->max_b_frames; .coded_width = s->avctx->coded_width,
pic_param->sequence_fields.bits.profile = v->profile; .coded_height = s->avctx->coded_height,
pic_param->coded_width = s->avctx->coded_width; .entrypoint_fields.bits = {
pic_param->coded_height = s->avctx->coded_height; .broken_link = v->broken_link,
pic_param->entrypoint_fields.value = 0; /* reset all bits */ .closed_entry = v->closed_entry,
pic_param->entrypoint_fields.bits.broken_link = v->broken_link; .panscan_flag = v->panscanflag,
pic_param->entrypoint_fields.bits.closed_entry = v->closed_entry; .loopfilter = s->loop_filter,
pic_param->entrypoint_fields.bits.panscan_flag = v->panscanflag; },
pic_param->entrypoint_fields.bits.loopfilter = s->loop_filter; .conditional_overlap_flag = v->condover,
pic_param->conditional_overlap_flag = v->condover; .fast_uvmc_flag = v->fastuvmc,
pic_param->fast_uvmc_flag = v->fastuvmc; .range_mapping_fields.bits = {
pic_param->range_mapping_fields.value = 0; /* reset all bits */ .luma_flag = v->range_mapy_flag,
pic_param->range_mapping_fields.bits.luma_flag = v->range_mapy_flag; .luma = v->range_mapy,
pic_param->range_mapping_fields.bits.luma = v->range_mapy; .chroma_flag = v->range_mapuv_flag,
pic_param->range_mapping_fields.bits.chroma_flag = v->range_mapuv_flag; .chroma = v->range_mapuv,
pic_param->range_mapping_fields.bits.chroma = v->range_mapuv; },
pic_param->b_picture_fraction = v->bfraction_lut_index; .b_picture_fraction = v->bfraction_lut_index,
pic_param->cbp_table = v->cbpcy_vlc ? v->cbpcy_vlc - ff_vc1_cbpcy_p_vlc : 0; .cbp_table = v->cbpcy_vlc ? v->cbpcy_vlc - ff_vc1_cbpcy_p_vlc : 0,
pic_param->mb_mode_table = 0; /* XXX: interlaced frame */ .mb_mode_table = 0, /* XXX: interlaced frame */
pic_param->range_reduction_frame = v->rangeredfrm; .range_reduction_frame = v->rangeredfrm,
pic_param->rounding_control = v->rnd; .rounding_control = v->rnd,
pic_param->post_processing = v->postproc; .post_processing = v->postproc,
pic_param->picture_resolution_index = v->respic; .picture_resolution_index = v->respic,
pic_param->luma_scale = v->lumscale; .luma_scale = v->lumscale,
pic_param->luma_shift = v->lumshift; .luma_shift = v->lumshift,
pic_param->picture_fields.value = 0; /* reset all bits */ .picture_fields.bits = {
pic_param->picture_fields.bits.picture_type = vc1_get_PTYPE(v); .picture_type = vc1_get_PTYPE(v),
pic_param->picture_fields.bits.frame_coding_mode = v->fcm; .frame_coding_mode = v->fcm,
pic_param->picture_fields.bits.top_field_first = v->tff; .top_field_first = v->tff,
pic_param->picture_fields.bits.is_first_field = v->fcm == 0; /* XXX: interlaced frame */ .is_first_field = v->fcm == 0, /* XXX: interlaced frame */
pic_param->picture_fields.bits.intensity_compensation = v->mv_mode == MV_PMODE_INTENSITY_COMP; .intensity_compensation = v->mv_mode == MV_PMODE_INTENSITY_COMP,
pic_param->raw_coding.value = 0; /* reset all bits */ },
pic_param->raw_coding.flags.mv_type_mb = v->mv_type_is_raw; .raw_coding.flags = {
pic_param->raw_coding.flags.direct_mb = v->dmb_is_raw; .mv_type_mb = v->mv_type_is_raw,
pic_param->raw_coding.flags.skip_mb = v->skip_is_raw; .direct_mb = v->dmb_is_raw,
pic_param->raw_coding.flags.field_tx = 0; /* XXX: interlaced frame */ .skip_mb = v->skip_is_raw,
pic_param->raw_coding.flags.forward_mb = 0; /* XXX: interlaced frame */ .field_tx = 0, /* XXX: interlaced frame */
pic_param->raw_coding.flags.ac_pred = v->acpred_is_raw; .forward_mb = 0, /* XXX: interlaced frame */
pic_param->raw_coding.flags.overflags = v->overflg_is_raw; .ac_pred = v->acpred_is_raw,
pic_param->bitplane_present.value = 0; /* reset all bits */ .overflags = v->overflg_is_raw,
pic_param->bitplane_present.flags.bp_mv_type_mb = vc1_has_MVTYPEMB_bitplane(v); },
pic_param->bitplane_present.flags.bp_direct_mb = vc1_has_DIRECTMB_bitplane(v); .bitplane_present.flags = {
pic_param->bitplane_present.flags.bp_skip_mb = vc1_has_SKIPMB_bitplane(v); .bp_mv_type_mb = vc1_has_MVTYPEMB_bitplane(v),
pic_param->bitplane_present.flags.bp_field_tx = 0; /* XXX: interlaced frame */ .bp_direct_mb = vc1_has_DIRECTMB_bitplane(v),
pic_param->bitplane_present.flags.bp_forward_mb = 0; /* XXX: interlaced frame */ .bp_skip_mb = vc1_has_SKIPMB_bitplane(v),
pic_param->bitplane_present.flags.bp_ac_pred = vc1_has_ACPRED_bitplane(v); .bp_field_tx = 0, /* XXX: interlaced frame */
pic_param->bitplane_present.flags.bp_overflags = vc1_has_OVERFLAGS_bitplane(v); .bp_forward_mb = 0, /* XXX: interlaced frame */
pic_param->reference_fields.value = 0; /* reset all bits */ .bp_ac_pred = vc1_has_ACPRED_bitplane(v),
pic_param->reference_fields.bits.reference_distance_flag = v->refdist_flag; .bp_overflags = vc1_has_OVERFLAGS_bitplane(v),
pic_param->reference_fields.bits.reference_distance = 0; /* XXX: interlaced frame */ },
pic_param->reference_fields.bits.num_reference_pictures = 0; /* XXX: interlaced frame */ .reference_fields.bits = {
pic_param->reference_fields.bits.reference_field_pic_indicator = 0; /* XXX: interlaced frame */ .reference_distance_flag = v->refdist_flag,
pic_param->mv_fields.value = 0; /* reset all bits */ .reference_distance = 0, /* XXX: interlaced frame */
pic_param->mv_fields.bits.mv_mode = vc1_get_MVMODE(v); .num_reference_pictures = 0, /* XXX: interlaced frame */
pic_param->mv_fields.bits.mv_mode2 = vc1_get_MVMODE2(v); .reference_field_pic_indicator = 0, /* XXX: interlaced frame */
pic_param->mv_fields.bits.mv_table = s->mv_table_index; },
pic_param->mv_fields.bits.two_mv_block_pattern_table = 0; /* XXX: interlaced frame */ .mv_fields.bits = {
pic_param->mv_fields.bits.four_mv_switch = 0; /* XXX: interlaced frame */ .mv_mode = vc1_get_MVMODE(v),
pic_param->mv_fields.bits.four_mv_block_pattern_table = 0; /* XXX: interlaced frame */ .mv_mode2 = vc1_get_MVMODE2(v),
pic_param->mv_fields.bits.extended_mv_flag = v->extended_mv; .mv_table = s->mv_table_index,
pic_param->mv_fields.bits.extended_mv_range = v->mvrange; .two_mv_block_pattern_table = 0, /* XXX: interlaced frame */
pic_param->mv_fields.bits.extended_dmv_flag = v->extended_dmv; .four_mv_switch = 0, /* XXX: interlaced frame */
pic_param->mv_fields.bits.extended_dmv_range = 0; /* XXX: interlaced frame */ .four_mv_block_pattern_table = 0, /* XXX: interlaced frame */
pic_param->pic_quantizer_fields.value = 0; /* reset all bits */ .extended_mv_flag = v->extended_mv,
pic_param->pic_quantizer_fields.bits.dquant = v->dquant; .extended_mv_range = v->mvrange,
pic_param->pic_quantizer_fields.bits.quantizer = v->quantizer_mode; .extended_dmv_flag = v->extended_dmv,
pic_param->pic_quantizer_fields.bits.half_qp = v->halfpq; .extended_dmv_range = 0, /* XXX: interlaced frame */
pic_param->pic_quantizer_fields.bits.pic_quantizer_scale = v->pq; },
pic_param->pic_quantizer_fields.bits.pic_quantizer_type = v->pquantizer; .pic_quantizer_fields.bits = {
pic_param->pic_quantizer_fields.bits.dq_frame = v->dquantfrm; .dquant = v->dquant,
pic_param->pic_quantizer_fields.bits.dq_profile = v->dqprofile; .quantizer = v->quantizer_mode,
pic_param->pic_quantizer_fields.bits.dq_sb_edge = v->dqprofile == DQPROFILE_SINGLE_EDGE ? v->dqsbedge : 0; .half_qp = v->halfpq,
pic_param->pic_quantizer_fields.bits.dq_db_edge = v->dqprofile == DQPROFILE_DOUBLE_EDGES ? v->dqsbedge : 0; .pic_quantizer_scale = v->pq,
pic_param->pic_quantizer_fields.bits.dq_binary_level = v->dqbilevel; .pic_quantizer_type = v->pquantizer,
pic_param->pic_quantizer_fields.bits.alt_pic_quantizer = v->altpq; .dq_frame = v->dquantfrm,
pic_param->transform_fields.value = 0; /* reset all bits */ .dq_profile = v->dqprofile,
pic_param->transform_fields.bits.variable_sized_transform_flag = v->vstransform; .dq_sb_edge = v->dqprofile == DQPROFILE_SINGLE_EDGE ? v->dqsbedge : 0,
pic_param->transform_fields.bits.mb_level_transform_type_flag = v->ttmbf; .dq_db_edge = v->dqprofile == DQPROFILE_DOUBLE_EDGES ? v->dqsbedge : 0,
pic_param->transform_fields.bits.frame_level_transform_type = vc1_get_TTFRM(v); .dq_binary_level = v->dqbilevel,
pic_param->transform_fields.bits.transform_ac_codingset_idx1 = v->c_ac_table_index; .alt_pic_quantizer = v->altpq,
pic_param->transform_fields.bits.transform_ac_codingset_idx2 = v->y_ac_table_index; },
pic_param->transform_fields.bits.intra_transform_dc_table = v->s.dc_table_index; .transform_fields.bits = {
.variable_sized_transform_flag = v->vstransform,
.mb_level_transform_type_flag = v->ttmbf,
.frame_level_transform_type = vc1_get_TTFRM(v),
.transform_ac_codingset_idx1 = v->c_ac_table_index,
.transform_ac_codingset_idx2 = v->y_ac_table_index,
.intra_transform_dc_table = v->s.dc_table_index,
},
};
switch (s->pict_type) { switch (s->pict_type) {
case AV_PICTURE_TYPE_B: case AV_PICTURE_TYPE_B:
pic_param->backward_reference_picture = ff_vaapi_get_surface_id(s->next_picture.f); pic_param.backward_reference_picture = ff_vaapi_get_surface_id(s->next_picture.f);
// fall-through // fall-through
case AV_PICTURE_TYPE_P: case AV_PICTURE_TYPE_P:
pic_param->forward_reference_picture = ff_vaapi_get_surface_id(s->last_picture.f); pic_param.forward_reference_picture = ff_vaapi_get_surface_id(s->last_picture.f);
break; break;
} }
if (pic_param->bitplane_present.value) { err = ff_vaapi_decode_make_param_buffer(avctx, pic,
VAPictureParameterBufferType,
&pic_param, sizeof(pic_param));
if (err)
goto fail;
if (pic_param.bitplane_present.value) {
uint8_t *bitplane; uint8_t *bitplane;
const uint8_t *ff_bp[3]; const uint8_t *ff_bp[3];
int x, y, n; int x, y, n;
size_t size = (s->mb_width * s->mb_height + 1) / 2;
bitplane = av_mallocz(size);
if (!bitplane) {
err = AVERROR(ENOMEM);
goto fail;
}
switch (s->pict_type) { switch (s->pict_type) {
case AV_PICTURE_TYPE_P: case AV_PICTURE_TYPE_P:
ff_bp[0] = pic_param->bitplane_present.flags.bp_direct_mb ? v->direct_mb_plane : NULL; ff_bp[0] = pic_param.bitplane_present.flags.bp_direct_mb ? v->direct_mb_plane : NULL;
ff_bp[1] = pic_param->bitplane_present.flags.bp_skip_mb ? s->mbskip_table : NULL; ff_bp[1] = pic_param.bitplane_present.flags.bp_skip_mb ? s->mbskip_table : NULL;
ff_bp[2] = pic_param->bitplane_present.flags.bp_mv_type_mb ? v->mv_type_mb_plane : NULL; ff_bp[2] = pic_param.bitplane_present.flags.bp_mv_type_mb ? v->mv_type_mb_plane : NULL;
break; break;
case AV_PICTURE_TYPE_B: case AV_PICTURE_TYPE_B:
if (!v->bi_type) { if (!v->bi_type) {
ff_bp[0] = pic_param->bitplane_present.flags.bp_direct_mb ? v->direct_mb_plane : NULL; ff_bp[0] = pic_param.bitplane_present.flags.bp_direct_mb ? v->direct_mb_plane : NULL;
ff_bp[1] = pic_param->bitplane_present.flags.bp_skip_mb ? s->mbskip_table : NULL; ff_bp[1] = pic_param.bitplane_present.flags.bp_skip_mb ? s->mbskip_table : NULL;
ff_bp[2] = NULL; /* XXX: interlaced frame (FORWARD plane) */ ff_bp[2] = NULL; /* XXX: interlaced frame (FORWARD plane) */
break; break;
} }
/* fall-through (BI-type) */ /* fall-through (BI-type) */
case AV_PICTURE_TYPE_I: case AV_PICTURE_TYPE_I:
ff_bp[0] = NULL; /* XXX: interlaced frame (FIELDTX plane) */ ff_bp[0] = NULL; /* XXX: interlaced frame (FIELDTX plane) */
ff_bp[1] = pic_param->bitplane_present.flags.bp_ac_pred ? v->acpred_plane : NULL; ff_bp[1] = pic_param.bitplane_present.flags.bp_ac_pred ? v->acpred_plane : NULL;
ff_bp[2] = pic_param->bitplane_present.flags.bp_overflags ? v->over_flags_plane : NULL; ff_bp[2] = pic_param.bitplane_present.flags.bp_overflags ? v->over_flags_plane : NULL;
break; break;
default: default:
ff_bp[0] = NULL; ff_bp[0] = NULL;
@@ -293,26 +315,51 @@ static int vaapi_vc1_start_frame(AVCodecContext *avctx, av_unused const uint8_t
break; break;
} }
bitplane = ff_vaapi_alloc_bitplane(vactx, (s->mb_width * s->mb_height + 1) / 2);
if (!bitplane)
return -1;
n = 0; n = 0;
for (y = 0; y < s->mb_height; y++) for (y = 0; y < s->mb_height; y++)
for (x = 0; x < s->mb_width; x++, n++) for (x = 0; x < s->mb_width; x++, n++)
vc1_pack_bitplanes(bitplane, n, ff_bp, x, y, s->mb_stride); vc1_pack_bitplanes(bitplane, n, ff_bp, x, y, s->mb_stride);
if (n & 1) /* move last nibble to the high order */ if (n & 1) /* move last nibble to the high order */
bitplane[n/2] <<= 4; bitplane[n/2] <<= 4;
err = ff_vaapi_decode_make_param_buffer(avctx, pic,
VABitPlaneBufferType,
bitplane, size);
av_free(bitplane);
if (err)
goto fail;
} }
return 0; return 0;
fail:
ff_vaapi_decode_cancel(avctx, pic);
return err;
}
static int vaapi_vc1_end_frame(AVCodecContext *avctx)
{
VC1Context *v = avctx->priv_data;
MpegEncContext *s = &v->s;
VAAPIDecodePicture *pic = s->current_picture_ptr->hwaccel_picture_private;
int ret;
ret = ff_vaapi_decode_issue(avctx, pic);
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) static int vaapi_vc1_decode_slice(AVCodecContext *avctx, const uint8_t *buffer, uint32_t size)
{ {
const VC1Context *v = avctx->priv_data; const VC1Context *v = avctx->priv_data;
const MpegEncContext *s = &v->s; const MpegEncContext *s = &v->s;
FFVAContext *vactx = ff_vaapi_get_context(avctx); VAAPIDecodePicture *pic = s->current_picture_ptr->hwaccel_picture_private;
VASliceParameterBufferVC1 *slice_param; VASliceParameterBufferVC1 slice_param;
int err;
/* Current bit buffer is beyond any marker for VC-1, so skip it */ /* 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))) { if (avctx->codec_id == AV_CODEC_ID_VC1 && IS_MARKER(AV_RB32(buffer))) {
@@ -320,12 +367,22 @@ static int vaapi_vc1_decode_slice(AVCodecContext *avctx, const uint8_t *buffer,
size -= 4; size -= 4;
} }
/* Fill in VASliceParameterBufferVC1 */ slice_param = (VASliceParameterBufferVC1) {
slice_param = (VASliceParameterBufferVC1 *)ff_vaapi_alloc_slice(vactx, buffer, size); .slice_data_size = size,
if (!slice_param) .slice_data_offset = 0,
return -1; .slice_data_flag = VA_SLICE_DATA_FLAG_ALL,
slice_param->macroblock_offset = get_bits_count(&s->gb); .macroblock_offset = get_bits_count(&s->gb),
slice_param->slice_vertical_position = s->mb_y; .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; return 0;
} }
@@ -335,12 +392,13 @@ AVHWAccel ff_wmv3_vaapi_hwaccel = {
.type = AVMEDIA_TYPE_VIDEO, .type = AVMEDIA_TYPE_VIDEO,
.id = AV_CODEC_ID_WMV3, .id = AV_CODEC_ID_WMV3,
.pix_fmt = AV_PIX_FMT_VAAPI, .pix_fmt = AV_PIX_FMT_VAAPI,
.start_frame = vaapi_vc1_start_frame, .start_frame = &vaapi_vc1_start_frame,
.end_frame = ff_vaapi_mpeg_end_frame, .end_frame = &vaapi_vc1_end_frame,
.decode_slice = vaapi_vc1_decode_slice, .decode_slice = &vaapi_vc1_decode_slice,
.init = ff_vaapi_context_init, .frame_priv_data_size = sizeof(VAAPIDecodePicture),
.uninit = ff_vaapi_context_fini, .init = &ff_vaapi_decode_init,
.priv_data_size = sizeof(FFVAContext), .uninit = &ff_vaapi_decode_uninit,
.priv_data_size = sizeof(VAAPIDecodeContext),
}; };
#endif #endif
@@ -349,10 +407,11 @@ AVHWAccel ff_vc1_vaapi_hwaccel = {
.type = AVMEDIA_TYPE_VIDEO, .type = AVMEDIA_TYPE_VIDEO,
.id = AV_CODEC_ID_VC1, .id = AV_CODEC_ID_VC1,
.pix_fmt = AV_PIX_FMT_VAAPI, .pix_fmt = AV_PIX_FMT_VAAPI,
.start_frame = vaapi_vc1_start_frame, .start_frame = &vaapi_vc1_start_frame,
.end_frame = ff_vaapi_mpeg_end_frame, .end_frame = &vaapi_vc1_end_frame,
.decode_slice = vaapi_vc1_decode_slice, .decode_slice = &vaapi_vc1_decode_slice,
.init = ff_vaapi_context_init, .frame_priv_data_size = sizeof(VAAPIDecodePicture),
.uninit = ff_vaapi_context_fini, .init = &ff_vaapi_decode_init,
.priv_data_size = sizeof(FFVAContext), .uninit = &ff_vaapi_decode_uninit,
.priv_data_size = sizeof(VAAPIDecodeContext),
}; };