diff --git a/packages/multimedia/ffmpeg/build b/packages/multimedia/ffmpeg/build index 4ca2aaf2a0..a0f13c16b4 100755 --- a/packages/multimedia/ffmpeg/build +++ b/packages/multimedia/ffmpeg/build @@ -5,6 +5,8 @@ $SCRIPTS/build toolchain $SCRIPTS/build faad2 $SCRIPTS/build zlib +$SCRIPTS/build libva +# $SCRIPTS/build libtheora cd $PKG_BUILD/ ./configure --prefix=/usr \ @@ -39,7 +41,7 @@ cd $PKG_BUILD/ --enable-golomb \ --enable-mdct \ --enable-rdft \ - --disable-vaapi \ + --enable-vaapi \ --disable-vdpau \ --enable-encoders \ --enable-decoders \ diff --git a/packages/multimedia/ffmpeg/install b/packages/multimedia/ffmpeg/install index ac28e4df35..8824ebc1da 100755 --- a/packages/multimedia/ffmpeg/install +++ b/packages/multimedia/ffmpeg/install @@ -3,6 +3,8 @@ . config/options $SCRIPTS/install zlib +$SCRIPTS/install libva +# $SCRIPTS/install libtheora mkdir -p $INSTALL/usr/lib cp -P $PKG_BUILD/libavcodec/libavcodec.so* $INSTALL/usr/lib diff --git a/packages/multimedia/ffmpeg/patches/ffmpeg-vaapi_20090914.diff b/packages/multimedia/ffmpeg/patches/ffmpeg-vaapi_20090914.diff new file mode 100644 index 0000000000..1ca55a7dc9 --- /dev/null +++ b/packages/multimedia/ffmpeg/patches/ffmpeg-vaapi_20090914.diff @@ -0,0 +1,457 @@ +diff -Naur ffmpeg-20063.29725-old/configure ffmpeg-20063.29725-new/configure +--- ffmpeg-20063.29725-old/configure 2009-09-27 15:35:31.000000000 -0700 ++++ ffmpeg-20063.29725-new/configure 2009-09-27 15:35:31.000000000 -0700 +@@ -2788,6 +2788,65 @@ + done + fi + ++echocheck "OpenGL utilities (GLU)" ++_glu=no ++if test "$_gl" = yes; then ++ cat > $TMPC << EOF ++#include ++int main(void) { ++ gluPerspective(0.0, 0.0, 0.0, 0.0); ++ return 0; ++} ++EOF ++ cc_check -lGLU && _glu=yes ++fi ++if test "$_glu" = yes; then ++ libs_mplayer="$libs_mplayer -lGLU" ++fi ++echores "$_glu" ++ ++ ++echocheck "VA API" ++if test "$_vaapi" = yes -o "$_vaapi" = auto; then ++ _vaapi=no ++ cat > $TMPC < ++int main(void) { (void) vaGetDisplay(0); return 0; } ++EOF ++ cc_check -lva-x11 && _vaapi=yes ++fi ++ ++if test "$_vaapi" = yes ; then ++ def_vaapi='#define CONFIG_VAAPI 1' ++ libs_mencoder="$libs_mencoder -lva" ++ libs_mplayer="$libs_mplayer -lva-x11" ++ _vomodules="vaapi $_vomodules" ++else ++ def_vaapi='#define CONFIG_VAAPI 0' ++ _novomodules="vaapi $_novomodules" ++ _libavhwaccels=`echo $_libavhwaccels | sed -e "s/\(MPEG[124]\|H26[34]\|WMV3\|VC1\)_VAAPI_HWACCEL//g"` ++fi ++echores "$_vaapi" ++ ++echocheck "VA API (with GLX support)" ++if test "$_vaapi" = yes; then ++ _vaapi_glx=no ++ if test "$_gl" = "yes" -a "$_glu" = yes; then ++ cat > $TMPC < ++int main(void) { (void) vaGetDisplayGLX(0); return 0; } ++EOF ++ cc_check -lva-glx && _vaapi_glx=yes ++ fi ++fi ++if test "$_vaapi_glx" = yes; then ++ def_vaapi_glx='#define CONFIG_VAAPI_GLX 1' ++ libs_mplayer="$libs_mplayer -lva-glx" ++else ++ def_vaapi_glx='#define CONFIG_VAAPI_GLX 0' ++fi ++echores "$_vaapi_glx" ++ + + # build pkg-config files + +diff -Naur ffmpeg-20063.29725-old/libavcodec/allcodecs.c ffmpeg-20063.29725-new/libavcodec/allcodecs.c +--- ffmpeg-20063.29725-old/libavcodec/allcodecs.c 2009-09-27 15:35:31.000000000 -0700 ++++ ffmpeg-20063.29725-new/libavcodec/allcodecs.c 2009-09-27 15:35:31.000000000 -0700 +@@ -55,6 +55,7 @@ + + /* hardware accelerators */ + REGISTER_HWACCEL (H263_VAAPI, h263_vaapi); ++ REGISTER_HWACCEL (H264_VAAPI, h264_vaapi); + REGISTER_HWACCEL (MPEG2_VAAPI, mpeg2_vaapi); + REGISTER_HWACCEL (MPEG4_VAAPI, mpeg4_vaapi); + REGISTER_HWACCEL (VC1_VAAPI, vc1_vaapi); +diff -Naur ffmpeg-20063.29725-old/libavcodec/Makefile ffmpeg-20063.29725-new/libavcodec/Makefile +--- ffmpeg-20063.29725-old/libavcodec/Makefile 2009-09-27 15:35:31.000000000 -0700 ++++ ffmpeg-20063.29725-new/libavcodec/Makefile 2009-09-27 15:35:31.000000000 -0700 +@@ -3,7 +3,7 @@ + NAME = avcodec + FFLIBS = avutil + +-HEADERS = avcodec.h opt.h vdpau.h xvmc.h ++HEADERS = avcodec.h opt.h vaapi.h vdpau.h xvmc.h + + OBJS = allcodecs.o \ + audioconvert.o \ +@@ -108,6 +108,7 @@ + OBJS-$(CONFIG_H263_ENCODER) += mpegvideo_enc.o motion_est.o ratecontrol.o h263.o mpeg12data.o mpegvideo.o error_resilience.o + OBJS-$(CONFIG_H264_DECODER) += h264.o h264idct.o h264pred.o h264_parser.o cabac.o mpegvideo.o error_resilience.o + OBJS-$(CONFIG_H264_ENCODER) += h264enc.o h264dspenc.o ++OBJS-$(CONFIG_H264_VAAPI_HWACCEL) += vaapi_h264.o + OBJS-$(CONFIG_HUFFYUV_DECODER) += huffyuv.o + OBJS-$(CONFIG_HUFFYUV_ENCODER) += huffyuv.o + OBJS-$(CONFIG_IDCIN_DECODER) += idcinvideo.o +diff -Naur ffmpeg-20063.29725-old/libavcodec/vaapi_h264.c ffmpeg-20063.29725-new/libavcodec/vaapi_h264.c +--- ffmpeg-20063.29725-old/libavcodec/vaapi_h264.c 1969-12-31 16:00:00.000000000 -0800 ++++ ffmpeg-20063.29725-new/libavcodec/vaapi_h264.c 2009-09-27 15:35:31.000000000 -0700 +@@ -0,0 +1,353 @@ ++/* ++ * H.264 HW decode acceleration through VA API ++ * ++ * Copyright (C) 2008-2009 Splitted-Desktop Systems ++ * ++ * This file is part of FFmpeg. ++ * ++ * FFmpeg is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU Lesser General Public ++ * License as published by the Free Software Foundation; either ++ * version 2.1 of the License, or (at your option) any later version. ++ * ++ * FFmpeg is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ * Lesser General Public License for more details. ++ * ++ * You should have received a copy of the GNU Lesser General Public ++ * License along with FFmpeg; if not, write to the Free Software ++ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ++ */ ++ ++#include "vaapi_internal.h" ++#include "h264.h" ++ ++/** @file ++ * This file implements the glue code between FFmpeg's and VA API's ++ * structures for H.264 decoding. ++ */ ++ ++/** Reconstruct bitstream slice_type. */ ++static int get_slice_type(H264Context *h) ++{ ++ switch (h->slice_type) { ++ case FF_P_TYPE: return 0; ++ case FF_B_TYPE: return 1; ++ case FF_I_TYPE: return 2; ++ case FF_SP_TYPE: return 3; ++ case FF_SI_TYPE: return 4; ++ default: return -1; ++ } ++} ++ ++/** ++ * Initialize an empty VA API picture. ++ * ++ * VA API requires a fixed-size reference picture array. ++ */ ++static void init_vaapi_pic(VAPictureH264 *va_pic) ++{ ++ va_pic->picture_id = 0xffffffff; ++ va_pic->flags = VA_PICTURE_H264_INVALID; ++ va_pic->TopFieldOrderCnt = 0; ++ va_pic->BottomFieldOrderCnt = 0; ++} ++ ++/** ++ * Translate an FFmpeg Picture into its VA API form. ++ * ++ * @param[out] va_pic A pointer to VA API's own picture struct ++ * @param[in] pic A pointer to the FFmpeg picture struct to convert ++ * @param[in] pic_structure The picture field type (as defined in mpegvideo.h), ++ * supersedes pic's field type if nonzero. ++ */ ++static void fill_vaapi_pic(VAPictureH264 *va_pic, ++ Picture *pic, ++ int pic_structure) ++{ ++ if (pic_structure == 0) ++ pic_structure = pic->reference; ++ ++ va_pic->picture_id = ff_vaapi_get_surface(pic); ++ va_pic->frame_idx = pic->long_ref ? pic->pic_id : pic->frame_num; ++ ++ va_pic->flags = 0; ++ if (pic_structure != PICT_FRAME) ++ va_pic->flags |= (pic_structure & PICT_TOP_FIELD) ? VA_PICTURE_H264_TOP_FIELD : VA_PICTURE_H264_BOTTOM_FIELD; ++ if (pic->reference) ++ va_pic->flags |= pic->long_ref ? VA_PICTURE_H264_LONG_TERM_REFERENCE : VA_PICTURE_H264_SHORT_TERM_REFERENCE; ++ ++ va_pic->TopFieldOrderCnt = 0; ++ if ((pic_structure & PICT_TOP_FIELD) && pic->field_poc[0] != INT_MAX) ++ va_pic->TopFieldOrderCnt = pic->field_poc[0]; ++ ++ va_pic->BottomFieldOrderCnt = 0; ++ if ((pic_structure & PICT_BOTTOM_FIELD) && pic->field_poc[1] != INT_MAX) ++ va_pic->BottomFieldOrderCnt = pic->field_poc[1]; ++} ++ ++/** Decoded Picture Buffer (DPB). */ ++typedef struct DPB { ++ unsigned int size; ++ unsigned int max_size; ++ VAPictureH264 *pics; ++} DPB; ++ ++/** ++ * Append picture to the decoded picture buffer, in a VA API form that ++ * merges the second field picture attributes with the first, if ++ * available. The decoded picture buffer's size must be large enough ++ * to receive the new VA API picture object. ++ */ ++static int dpb_add(DPB *dpb, Picture *pic) ++{ ++ unsigned int i; ++ ++ if (dpb->size >= dpb->max_size) ++ return -1; ++ ++ for (i = 0; i < dpb->size; i++) { ++ VAPictureH264 * const va_pic = &dpb->pics[i]; ++ if (va_pic->picture_id == ff_vaapi_get_surface(pic)) { ++ VAPictureH264 temp_va_pic; ++ fill_vaapi_pic(&temp_va_pic, pic, 0); ++ ++ if ((temp_va_pic.flags ^ va_pic->flags) & (VA_PICTURE_H264_TOP_FIELD | VA_PICTURE_H264_BOTTOM_FIELD)) { ++ va_pic->flags |= temp_va_pic.flags & (VA_PICTURE_H264_TOP_FIELD | VA_PICTURE_H264_BOTTOM_FIELD); ++ /* Merge second field */ ++ if (temp_va_pic.flags & VA_PICTURE_H264_TOP_FIELD) ++ va_pic->TopFieldOrderCnt = temp_va_pic.TopFieldOrderCnt; ++ else ++ va_pic->BottomFieldOrderCnt = temp_va_pic.BottomFieldOrderCnt; ++ } ++ return 0; ++ } ++ } ++ ++ fill_vaapi_pic(&dpb->pics[dpb->size++], pic, 0); ++ return 0; ++} ++ ++/** Fill in VA API reference frames array. */ ++static int fill_vaapi_ReferenceFrames(VAPictureParameterBufferH264 *pic_param, ++ H264Context *h) ++{ ++ DPB dpb; ++ unsigned int i, list; ++ ++ dpb.size = 0; ++ dpb.max_size = FF_ARRAY_ELEMS(pic_param->ReferenceFrames); ++ dpb.pics = pic_param->ReferenceFrames; ++ for (i = 0; i < dpb.max_size; i++) ++ init_vaapi_pic(&dpb.pics[i]); ++ ++ for (list = 0; list < h->list_count; list++) ++ for (i = 0; i < h->ref_count[list]; i++) { ++ Picture * const pic = &h->ref_list[list][i]; ++ if (pic->reference && dpb_add(&dpb, pic) < 0) ++ return -1; ++ } ++ return 0; ++} ++ ++/** ++ * Fill in VA API reference picture lists from the FFmpeg reference picture list. ++ * ++ * @param[out] RefPicList VA API internal reference picture list ++ * @param[in] ref_list A pointer to the FFmpeg reference list ++ * @param[in] ref_count The number of reference pictures in ref_list ++ */ ++static void fill_vaapi_RefPicList(VAPictureH264 RefPicList[32], ++ Picture *ref_list, ++ unsigned int ref_count) ++{ ++ unsigned int i, n = 0; ++ for (i = 0; i < ref_count; i++) ++ if (ref_list[i].reference) ++ fill_vaapi_pic(&RefPicList[n++], &ref_list[i], 0); ++ ++ for (; n < 32; n++) ++ init_vaapi_pic(&RefPicList[n]); ++} ++ ++/** ++ * Fill in prediction weight table. ++ * ++ * VA API requires a plain prediction weight table as it does not infer ++ * any value. ++ * ++ * @param[in] h A pointer to the current H.264 context ++ * @param[in] list The reference frame list index to use ++ * @param[out] luma_weight_flag VA API plain luma weight flag ++ * @param[out] luma_weight VA API plain luma weight table ++ * @param[out] luma_offset VA API plain luma offset table ++ * @param[out] chroma_weight_flag VA API plain chroma weight flag ++ * @param[out] chroma_weight VA API plain chroma weight table ++ * @param[out] chroma_offset VA API plain chroma offset table ++ */ ++static void fill_vaapi_plain_pred_weight_table(H264Context *h, ++ int list, ++ unsigned char *luma_weight_flag, ++ short luma_weight[32], ++ short luma_offset[32], ++ unsigned char *chroma_weight_flag, ++ short chroma_weight[32][2], ++ short chroma_offset[32][2]) ++{ ++ unsigned int i, j; ++ ++ *luma_weight_flag = h->luma_weight_flag[list]; ++ *chroma_weight_flag = h->chroma_weight_flag[list]; ++ ++ for (i = 0; i < h->ref_count[list]; i++) { ++ /* VA API also wants the inferred (default) values, not ++ only what is available in the bitstream (7.4.3.2). */ ++ if (h->luma_weight_flag[list]) { ++ luma_weight[i] = h->luma_weight[list][i]; ++ luma_offset[i] = h->luma_offset[list][i]; ++ } else { ++ luma_weight[i] = 1 << h->luma_log2_weight_denom; ++ luma_offset[i] = 0; ++ } ++ for (j = 0; j < 2; j++) { ++ if (h->chroma_weight_flag[list]) { ++ chroma_weight[i][j] = h->chroma_weight[list][i][j]; ++ chroma_offset[i][j] = h->chroma_offset[list][i][j]; ++ } else { ++ chroma_weight[i][j] = 1 << h->chroma_log2_weight_denom; ++ chroma_offset[i][j] = 0; ++ } ++ } ++ } ++} ++ ++/** Initialize and start decoding a frame with VA API. */ ++static int start_frame(AVCodecContext *avctx, ++ av_unused const uint8_t *buffer, ++ av_unused uint32_t size) ++{ ++ H264Context * const h = avctx->priv_data; ++ MpegEncContext * const s = &h->s; ++ struct vaapi_context * const vactx = avctx->hwaccel_context; ++ VAPictureParameterBufferH264 *pic_param; ++ VAIQMatrixBufferH264 *iq_matrix; ++ ++ dprintf(avctx, "start_frame()\n"); ++ ++ vactx->slice_param_size = sizeof(VASliceParameterBufferH264); ++ ++ /* Fill in VAPictureParameterBufferH264. */ ++ pic_param = ff_vaapi_alloc_picture(vactx, sizeof(VAPictureParameterBufferH264)); ++ if (!pic_param) ++ return -1; ++ fill_vaapi_pic(&pic_param->CurrPic, s->current_picture_ptr, s->picture_structure); ++ if (fill_vaapi_ReferenceFrames(pic_param, h) < 0) ++ return -1; ++ pic_param->picture_width_in_mbs_minus1 = s->mb_width - 1; ++ pic_param->picture_height_in_mbs_minus1 = s->mb_height - 1; ++ pic_param->bit_depth_luma_minus8 = h->sps.bit_depth_luma >= 8 ? h->sps.bit_depth_luma - 8 : 0; ++ pic_param->bit_depth_chroma_minus8 = h->sps.bit_depth_chroma >= 8 ? h->sps.bit_depth_chroma - 8 : 0; ++ pic_param->num_ref_frames = h->sps.ref_frame_count; ++ pic_param->seq_fields.value = 0; /* reset all bits */ ++ pic_param->seq_fields.bits.chroma_format_idc = h->sps.chroma_format_idc; ++ pic_param->seq_fields.bits.residual_colour_transform_flag = h->sps.residual_color_transform_flag; /* XXX: only for 4:4:4 high profile? */ ++ pic_param->seq_fields.bits.gaps_in_frame_num_value_allowed_flag = h->sps.gaps_in_frame_num_allowed_flag; ++ pic_param->seq_fields.bits.frame_mbs_only_flag = h->sps.frame_mbs_only_flag; ++ pic_param->seq_fields.bits.mb_adaptive_frame_field_flag = h->sps.mb_aff; ++ pic_param->seq_fields.bits.direct_8x8_inference_flag = h->sps.direct_8x8_inference_flag; ++ pic_param->seq_fields.bits.MinLumaBiPredSize8x8 = h->sps.level_idc >= 31; /* A.3.3.2 */ ++ pic_param->seq_fields.bits.log2_max_frame_num_minus4 = h->sps.log2_max_frame_num - 4; ++ pic_param->seq_fields.bits.pic_order_cnt_type = h->sps.poc_type; ++ pic_param->seq_fields.bits.log2_max_pic_order_cnt_lsb_minus4 = h->sps.log2_max_poc_lsb - 4; ++ pic_param->seq_fields.bits.delta_pic_order_always_zero_flag = h->sps.delta_pic_order_always_zero_flag; ++ pic_param->num_slice_groups_minus1 = h->pps.slice_group_count - 1; ++ pic_param->slice_group_map_type = h->pps.mb_slice_group_map_type; ++ pic_param->slice_group_change_rate_minus1 = 0; /* XXX: unimplemented in FFmpeg */ ++ pic_param->pic_init_qp_minus26 = h->pps.init_qp - 26; ++ pic_param->pic_init_qs_minus26 = h->pps.init_qs - 26; ++ pic_param->chroma_qp_index_offset = h->pps.chroma_qp_index_offset[0]; ++ pic_param->second_chroma_qp_index_offset = h->pps.chroma_qp_index_offset[1]; ++ pic_param->pic_fields.value = 0; /* reset all bits */ ++ pic_param->pic_fields.bits.entropy_coding_mode_flag = h->pps.cabac; ++ pic_param->pic_fields.bits.weighted_pred_flag = h->pps.weighted_pred; ++ pic_param->pic_fields.bits.weighted_bipred_idc = h->pps.weighted_bipred_idc; ++ pic_param->pic_fields.bits.transform_8x8_mode_flag = h->pps.transform_8x8_mode; ++ pic_param->pic_fields.bits.field_pic_flag = h->s.picture_structure != PICT_FRAME; ++ pic_param->pic_fields.bits.constrained_intra_pred_flag = h->pps.constrained_intra_pred; ++ pic_param->pic_fields.bits.pic_order_present_flag = h->pps.pic_order_present; ++ pic_param->pic_fields.bits.deblocking_filter_control_present_flag = h->pps.deblocking_filter_parameters_present; ++ pic_param->pic_fields.bits.redundant_pic_cnt_present_flag = h->pps.redundant_pic_cnt_present; ++ pic_param->pic_fields.bits.reference_pic_flag = h->nal_ref_idc != 0; ++ pic_param->frame_num = h->frame_num; ++ ++ /* Fill in VAIQMatrixBufferH264. */ ++ iq_matrix = ff_vaapi_alloc_iq_matrix(vactx, sizeof(VAIQMatrixBufferH264)); ++ if (!iq_matrix) ++ return -1; ++ memcpy(iq_matrix->ScalingList4x4, h->pps.scaling_matrix4, sizeof(iq_matrix->ScalingList4x4)); ++ memcpy(iq_matrix->ScalingList8x8, h->pps.scaling_matrix8, sizeof(iq_matrix->ScalingList8x8)); ++ return 0; ++} ++ ++/** End a hardware decoding based frame. */ ++static int end_frame(AVCodecContext *avctx) ++{ ++ H264Context * const h = avctx->priv_data; ++ ++ dprintf(avctx, "end_frame()\n"); ++ return ff_vaapi_common_end_frame(&h->s); ++} ++ ++/** Decode the given H.264 slice with VA API. */ ++static int decode_slice(AVCodecContext *avctx, ++ const uint8_t *buffer, ++ uint32_t size) ++{ ++ H264Context * const h = avctx->priv_data; ++ MpegEncContext * const s = &h->s; ++ VASliceParameterBufferH264 *slice_param; ++ ++ dprintf(avctx, "decode_slice(): buffer %p, size %d\n", buffer, size); ++ ++ /* Fill in VASliceParameterBufferH264. */ ++ slice_param = (VASliceParameterBufferH264 *)ff_vaapi_alloc_slice(avctx->hwaccel_context, buffer, size); ++ if (!slice_param) ++ return -1; ++ slice_param->slice_data_bit_offset = get_bits_count(&h->s.gb) + 8; /* bit buffer started beyond nal_unit_type */ ++ slice_param->first_mb_in_slice = (s->mb_y >> FIELD_OR_MBAFF_PICTURE) * s->mb_width + s->mb_x; ++ slice_param->slice_type = get_slice_type(h); ++ slice_param->direct_spatial_mv_pred_flag = h->slice_type == FF_B_TYPE ? h->direct_spatial_mv_pred : 0; ++ slice_param->num_ref_idx_l0_active_minus1 = h->list_count > 0 ? h->ref_count[0] - 1 : 0; ++ slice_param->num_ref_idx_l1_active_minus1 = h->list_count > 1 ? h->ref_count[1] - 1 : 0; ++ slice_param->cabac_init_idc = h->cabac_init_idc; ++ slice_param->slice_qp_delta = s->qscale - h->pps.init_qp; ++ slice_param->disable_deblocking_filter_idc = h->deblocking_filter < 2 ? !h->deblocking_filter : h->deblocking_filter; ++ slice_param->slice_alpha_c0_offset_div2 = h->slice_alpha_c0_offset / 2; ++ slice_param->slice_beta_offset_div2 = h->slice_beta_offset / 2; ++ slice_param->luma_log2_weight_denom = h->luma_log2_weight_denom; ++ slice_param->chroma_log2_weight_denom = h->chroma_log2_weight_denom; ++ ++ fill_vaapi_RefPicList(slice_param->RefPicList0, h->ref_list[0], h->list_count > 0 ? h->ref_count[0] : 0); ++ fill_vaapi_RefPicList(slice_param->RefPicList1, h->ref_list[1], h->list_count > 1 ? h->ref_count[1] : 0); ++ ++ fill_vaapi_plain_pred_weight_table(h, 0, ++ &slice_param->luma_weight_l0_flag, slice_param->luma_weight_l0, slice_param->luma_offset_l0, ++ &slice_param->chroma_weight_l0_flag, slice_param->chroma_weight_l0, slice_param->chroma_offset_l0); ++ fill_vaapi_plain_pred_weight_table(h, 1, ++ &slice_param->luma_weight_l1_flag, slice_param->luma_weight_l1, slice_param->luma_offset_l1, ++ &slice_param->chroma_weight_l1_flag, slice_param->chroma_weight_l1, slice_param->chroma_offset_l1); ++ return 0; ++} ++ ++AVHWAccel h264_vaapi_hwaccel = { ++ .name = "h264_vaapi", ++ .type = CODEC_TYPE_VIDEO, ++ .id = CODEC_ID_H264, ++ .pix_fmt = PIX_FMT_VAAPI_VLD, ++ .capabilities = 0, ++ .start_frame = start_frame, ++ .end_frame = end_frame, ++ .decode_slice = decode_slice, ++ .priv_data_size = 0, ++};