[FFmpeg-cvslog] vaapi_vc1: Convert to use the new VAAPI hwaccel code
Mark Thompson
git at videolan.org
Wed Jan 18 01:38:49 EET 2017
ffmpeg | branch: master | Mark Thompson <sw at jkqxz.net> | Sat Aug 6 22:12:50 2016 +0100| [32b3812b60e936952e01746f218981f44651092a] | committer: Mark Thompson
vaapi_vc1: Convert to use the new VAAPI hwaccel code
(cherry picked from commit 520fb77285ff0e7da1449d2b60742865b0b43ae8)
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=32b3812b60e936952e01746f218981f44651092a
---
libavcodec/vaapi_vc1.c | 353 +++++++++++++++++++++++++++++--------------------
1 file changed, 206 insertions(+), 147 deletions(-)
diff --git a/libavcodec/vaapi_vc1.c b/libavcodec/vaapi_vc1.c
index 17e35e6..a456149 100644
--- a/libavcodec/vaapi_vc1.c
+++ b/libavcodec/vaapi_vc1.c
@@ -20,8 +20,8 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include "vaapi_internal.h"
#include "internal.h"
+#include "vaapi_decode.h"
#include "vc1.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 MpegEncContext *s = &v->s;
- FFVAContext *vactx = ff_vaapi_get_context(avctx);
- VAPictureParameterBufferVC1 *pic_param;
-
- vactx->slice_param_size = sizeof(VASliceParameterBufferVC1);
-
- /* Fill in VAPictureParameterBufferVC1 */
- pic_param = ff_vaapi_alloc_pic_param(vactx, sizeof(VAPictureParameterBufferVC1));
- if (!pic_param)
- return -1;
- pic_param->forward_reference_picture = VA_INVALID_ID;
- pic_param->backward_reference_picture = VA_INVALID_ID;
- pic_param->inloop_decoded_picture = VA_INVALID_ID;
- pic_param->sequence_fields.value = 0; /* reset all bits */
- pic_param->sequence_fields.bits.pulldown = v->broadcast;
- pic_param->sequence_fields.bits.interlace = v->interlace;
- pic_param->sequence_fields.bits.tfcntrflag = v->tfcntrflag;
- pic_param->sequence_fields.bits.finterpflag = v->finterpflag;
- pic_param->sequence_fields.bits.psf = v->psf;
- pic_param->sequence_fields.bits.multires = v->multires;
- pic_param->sequence_fields.bits.overlap = v->overlap;
- pic_param->sequence_fields.bits.syncmarker = v->resync_marker;
- pic_param->sequence_fields.bits.rangered = v->rangered;
- pic_param->sequence_fields.bits.max_b_frames = s->avctx->max_b_frames;
- pic_param->sequence_fields.bits.profile = v->profile;
- pic_param->coded_width = s->avctx->coded_width;
- pic_param->coded_height = s->avctx->coded_height;
- pic_param->entrypoint_fields.value = 0; /* reset all bits */
- pic_param->entrypoint_fields.bits.broken_link = v->broken_link;
- pic_param->entrypoint_fields.bits.closed_entry = v->closed_entry;
- pic_param->entrypoint_fields.bits.panscan_flag = v->panscanflag;
- pic_param->entrypoint_fields.bits.loopfilter = s->loop_filter;
- pic_param->conditional_overlap_flag = v->condover;
- pic_param->fast_uvmc_flag = v->fastuvmc;
- pic_param->range_mapping_fields.value = 0; /* reset all bits */
- pic_param->range_mapping_fields.bits.luma_flag = v->range_mapy_flag;
- pic_param->range_mapping_fields.bits.luma = v->range_mapy;
- pic_param->range_mapping_fields.bits.chroma_flag = v->range_mapuv_flag;
- pic_param->range_mapping_fields.bits.chroma = v->range_mapuv;
- pic_param->b_picture_fraction = v->bfraction_lut_index;
- pic_param->cbp_table = v->cbpcy_vlc ? v->cbpcy_vlc - ff_vc1_cbpcy_p_vlc : 0;
- pic_param->mb_mode_table = 0; /* XXX: interlaced frame */
- pic_param->range_reduction_frame = v->rangeredfrm;
- pic_param->rounding_control = v->rnd;
- pic_param->post_processing = v->postproc;
- pic_param->picture_resolution_index = v->respic;
- pic_param->luma_scale = v->lumscale;
- pic_param->luma_shift = v->lumshift;
- pic_param->picture_fields.value = 0; /* reset all bits */
- pic_param->picture_fields.bits.picture_type = vc1_get_PTYPE(v);
- pic_param->picture_fields.bits.frame_coding_mode = v->fcm;
- pic_param->picture_fields.bits.top_field_first = v->tff;
- pic_param->picture_fields.bits.is_first_field = v->fcm == 0; /* XXX: interlaced frame */
- pic_param->picture_fields.bits.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;
- pic_param->raw_coding.flags.direct_mb = v->dmb_is_raw;
- pic_param->raw_coding.flags.skip_mb = v->skip_is_raw;
- pic_param->raw_coding.flags.field_tx = 0; /* XXX: interlaced frame */
- pic_param->raw_coding.flags.forward_mb = 0; /* XXX: interlaced frame */
- pic_param->raw_coding.flags.ac_pred = v->acpred_is_raw;
- pic_param->raw_coding.flags.overflags = v->overflg_is_raw;
- pic_param->bitplane_present.value = 0; /* reset all bits */
- 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);
- pic_param->bitplane_present.flags.bp_skip_mb = vc1_has_SKIPMB_bitplane(v);
- pic_param->bitplane_present.flags.bp_field_tx = 0; /* XXX: interlaced frame */
- pic_param->bitplane_present.flags.bp_forward_mb = 0; /* XXX: interlaced frame */
- pic_param->bitplane_present.flags.bp_ac_pred = vc1_has_ACPRED_bitplane(v);
- pic_param->bitplane_present.flags.bp_overflags = vc1_has_OVERFLAGS_bitplane(v);
- pic_param->reference_fields.value = 0; /* reset all bits */
- pic_param->reference_fields.bits.reference_distance_flag = v->refdist_flag;
- pic_param->reference_fields.bits.reference_distance = 0; /* XXX: interlaced frame */
- pic_param->reference_fields.bits.num_reference_pictures = 0; /* XXX: interlaced frame */
- pic_param->reference_fields.bits.reference_field_pic_indicator = 0; /* XXX: interlaced frame */
- pic_param->mv_fields.value = 0; /* reset all bits */
- pic_param->mv_fields.bits.mv_mode = vc1_get_MVMODE(v);
- pic_param->mv_fields.bits.mv_mode2 = vc1_get_MVMODE2(v);
- 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 */
- pic_param->mv_fields.bits.four_mv_switch = 0; /* XXX: interlaced frame */
- pic_param->mv_fields.bits.four_mv_block_pattern_table = 0; /* XXX: interlaced frame */
- pic_param->mv_fields.bits.extended_mv_flag = v->extended_mv;
- pic_param->mv_fields.bits.extended_mv_range = v->mvrange;
- pic_param->mv_fields.bits.extended_dmv_flag = v->extended_dmv;
- pic_param->mv_fields.bits.extended_dmv_range = 0; /* XXX: interlaced frame */
- pic_param->pic_quantizer_fields.value = 0; /* reset all bits */
- pic_param->pic_quantizer_fields.bits.dquant = v->dquant;
- pic_param->pic_quantizer_fields.bits.quantizer = v->quantizer_mode;
- pic_param->pic_quantizer_fields.bits.half_qp = v->halfpq;
- pic_param->pic_quantizer_fields.bits.pic_quantizer_scale = v->pq;
- pic_param->pic_quantizer_fields.bits.pic_quantizer_type = v->pquantizer;
- pic_param->pic_quantizer_fields.bits.dq_frame = v->dquantfrm;
- pic_param->pic_quantizer_fields.bits.dq_profile = v->dqprofile;
- pic_param->pic_quantizer_fields.bits.dq_sb_edge = v->dqprofile == DQPROFILE_SINGLE_EDGE ? v->dqsbedge : 0;
- pic_param->pic_quantizer_fields.bits.dq_db_edge = v->dqprofile == DQPROFILE_DOUBLE_EDGES ? v->dqsbedge : 0;
- pic_param->pic_quantizer_fields.bits.dq_binary_level = v->dqbilevel;
- pic_param->pic_quantizer_fields.bits.alt_pic_quantizer = v->altpq;
- pic_param->transform_fields.value = 0; /* reset all bits */
- pic_param->transform_fields.bits.variable_sized_transform_flag = v->vstransform;
- pic_param->transform_fields.bits.mb_level_transform_type_flag = v->ttmbf;
- pic_param->transform_fields.bits.frame_level_transform_type = vc1_get_TTFRM(v);
- pic_param->transform_fields.bits.transform_ac_codingset_idx1 = v->c_ac_table_index;
- 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;
+ VAAPIDecodePicture *pic = s->current_picture_ptr->hwaccel_picture_private;
+ VAPictureParameterBufferVC1 pic_param;
+ int err;
+
+ pic->output_surface = ff_vaapi_get_surface_id(s->current_picture_ptr->f);
+
+ pic_param = (VAPictureParameterBufferVC1) {
+ .forward_reference_picture = VA_INVALID_ID,
+ .backward_reference_picture = VA_INVALID_ID,
+ .inloop_decoded_picture = VA_INVALID_ID,
+ .sequence_fields.bits = {
+ .pulldown = v->broadcast,
+ .interlace = v->interlace,
+ .tfcntrflag = v->tfcntrflag,
+ .finterpflag = v->finterpflag,
+ .psf = v->psf,
+ .multires = v->multires,
+ .overlap = v->overlap,
+ .syncmarker = v->resync_marker,
+ .rangered = v->rangered,
+ .max_b_frames = s->avctx->max_b_frames,
+ .profile = v->profile,
+ },
+ .coded_width = s->avctx->coded_width,
+ .coded_height = s->avctx->coded_height,
+ .entrypoint_fields.bits = {
+ .broken_link = v->broken_link,
+ .closed_entry = v->closed_entry,
+ .panscan_flag = v->panscanflag,
+ .loopfilter = s->loop_filter,
+ },
+ .conditional_overlap_flag = v->condover,
+ .fast_uvmc_flag = v->fastuvmc,
+ .range_mapping_fields.bits = {
+ .luma_flag = v->range_mapy_flag,
+ .luma = v->range_mapy,
+ .chroma_flag = v->range_mapuv_flag,
+ .chroma = v->range_mapuv,
+ },
+ .b_picture_fraction = v->bfraction_lut_index,
+ .cbp_table = v->cbpcy_vlc ? v->cbpcy_vlc - ff_vc1_cbpcy_p_vlc : 0,
+ .mb_mode_table = 0, /* XXX: interlaced frame */
+ .range_reduction_frame = v->rangeredfrm,
+ .rounding_control = v->rnd,
+ .post_processing = v->postproc,
+ .picture_resolution_index = v->respic,
+ .luma_scale = v->lumscale,
+ .luma_shift = v->lumshift,
+ .picture_fields.bits = {
+ .picture_type = vc1_get_PTYPE(v),
+ .frame_coding_mode = v->fcm,
+ .top_field_first = v->tff,
+ .is_first_field = v->fcm == 0, /* XXX: interlaced frame */
+ .intensity_compensation = v->mv_mode == MV_PMODE_INTENSITY_COMP,
+ },
+ .raw_coding.flags = {
+ .mv_type_mb = v->mv_type_is_raw,
+ .direct_mb = v->dmb_is_raw,
+ .skip_mb = v->skip_is_raw,
+ .field_tx = 0, /* XXX: interlaced frame */
+ .forward_mb = 0, /* XXX: interlaced frame */
+ .ac_pred = v->acpred_is_raw,
+ .overflags = v->overflg_is_raw,
+ },
+ .bitplane_present.flags = {
+ .bp_mv_type_mb = vc1_has_MVTYPEMB_bitplane(v),
+ .bp_direct_mb = vc1_has_DIRECTMB_bitplane(v),
+ .bp_skip_mb = vc1_has_SKIPMB_bitplane(v),
+ .bp_field_tx = 0, /* XXX: interlaced frame */
+ .bp_forward_mb = 0, /* XXX: interlaced frame */
+ .bp_ac_pred = vc1_has_ACPRED_bitplane(v),
+ .bp_overflags = vc1_has_OVERFLAGS_bitplane(v),
+ },
+ .reference_fields.bits = {
+ .reference_distance_flag = v->refdist_flag,
+ .reference_distance = 0, /* XXX: interlaced frame */
+ .num_reference_pictures = 0, /* XXX: interlaced frame */
+ .reference_field_pic_indicator = 0, /* XXX: interlaced frame */
+ },
+ .mv_fields.bits = {
+ .mv_mode = vc1_get_MVMODE(v),
+ .mv_mode2 = vc1_get_MVMODE2(v),
+ .mv_table = s->mv_table_index,
+ .two_mv_block_pattern_table = 0, /* XXX: interlaced frame */
+ .four_mv_switch = 0, /* XXX: interlaced frame */
+ .four_mv_block_pattern_table = 0, /* XXX: interlaced frame */
+ .extended_mv_flag = v->extended_mv,
+ .extended_mv_range = v->mvrange,
+ .extended_dmv_flag = v->extended_dmv,
+ .extended_dmv_range = 0, /* XXX: interlaced frame */
+ },
+ .pic_quantizer_fields.bits = {
+ .dquant = v->dquant,
+ .quantizer = v->quantizer_mode,
+ .half_qp = v->halfpq,
+ .pic_quantizer_scale = v->pq,
+ .pic_quantizer_type = v->pquantizer,
+ .dq_frame = v->dquantfrm,
+ .dq_profile = v->dqprofile,
+ .dq_sb_edge = v->dqprofile == DQPROFILE_SINGLE_EDGE ? v->dqsbedge : 0,
+ .dq_db_edge = v->dqprofile == DQPROFILE_DOUBLE_EDGES ? v->dqsbedge : 0,
+ .dq_binary_level = v->dqbilevel,
+ .alt_pic_quantizer = v->altpq,
+ },
+ .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) {
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
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;
}
- 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;
const uint8_t *ff_bp[3];
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) {
case AV_PICTURE_TYPE_P:
- 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[2] = pic_param->bitplane_present.flags.bp_mv_type_mb ? v->mv_type_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[2] = pic_param.bitplane_present.flags.bp_mv_type_mb ? v->mv_type_mb_plane : NULL;
break;
case AV_PICTURE_TYPE_B:
if (!v->bi_type) {
- 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[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[2] = NULL; /* XXX: interlaced frame (FORWARD plane) */
break;
}
/* fall-through (BI-type) */
case AV_PICTURE_TYPE_I:
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[2] = pic_param->bitplane_present.flags.bp_overflags ? v->over_flags_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;
break;
default:
ff_bp[0] = NULL;
@@ -293,26 +315,51 @@ static int vaapi_vc1_start_frame(AVCodecContext *avctx, av_unused const uint8_t
break;
}
- bitplane = ff_vaapi_alloc_bitplane(vactx, (s->mb_width * s->mb_height + 1) / 2);
- if (!bitplane)
- return -1;
-
n = 0;
for (y = 0; y < s->mb_height; y++)
for (x = 0; x < s->mb_width; x++, n++)
vc1_pack_bitplanes(bitplane, n, ff_bp, x, y, s->mb_stride);
if (n & 1) /* move last nibble to the high order */
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;
+
+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)
{
const VC1Context *v = avctx->priv_data;
const MpegEncContext *s = &v->s;
- FFVAContext *vactx = ff_vaapi_get_context(avctx);
- 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))) {
@@ -320,39 +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(vactx, 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,
- .init = ff_vaapi_context_init,
- .uninit = ff_vaapi_context_fini,
- .priv_data_size = sizeof(FFVAContext),
+ .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,
- .init = ff_vaapi_context_init,
- .uninit = ff_vaapi_context_fini,
- .priv_data_size = sizeof(FFVAContext),
+ .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),
};
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