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- add ffmpeg-20091215
This commit is contained in:
Stephan Raue 2009-12-15 21:56:49 +01:00
parent a809a7747d
commit fb4b9fe520
5 changed files with 3864 additions and 0 deletions
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3297
packages/multimedia/ffmpeg/10_mt-decode.diff Normal file
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#!/bin/sh
. config/options
$SCRIPTS/build toolchain
$SCRIPTS/build faad2
$SCRIPTS/build zlib
FFMPEG_VDPAU="--disable-vdpau"
FFMPEG_VAAPI="--disable-vaapi"
if [ "$VDPAU" = yes ]; then
$SCRIPTS/build libvdpau
FFMPEG_VDPAU="--enable-vdpau"
fi
if [ "$VAAPI" = yes ]; then
$SCRIPTS/build libva
FFMPEG_VAAPI="--enable-vaapi"
fi
cd $PKG_BUILD/
./configure --prefix=/usr \
--cpu=$TARGET_CPU \
--arch=$TARGET_ARCH \
--enable-cross-compile \
--cross-prefix=$TARGET_PREFIX \
--sysroot=$SYSROOT_PREFIX \
--extra-cflags="$CFLAGS" \
--disable-debug \
--enable-stripping \
--disable-static \
--enable-shared \
--enable-gpl \
--enable-yasm \
--disable-ffplay \
--disable-ffserver \
--disable-ffmpeg \
--enable-postproc \
--disable-avfilter \
--disable-avfilter-lavf \
--enable-pthreads \
--disable-x11grab \
--disable-ipv6 \
--disable-mpegaudio-hp \
--disable-gray \
--enable-swscale-alpha \
--enable-fastdiv \
--enable-small \
--enable-aandct \
--enable-fft \
--enable-golomb \
--enable-mdct \
--enable-rdft \
$FFMPEG_VAAPI \
$FFMPEG_VDPAU \
--disable-encoders \
--enable-decoders \
--disable-decoder=mpeg_xvmc \
--disable-muxers \
--enable-demuxers \
--enable-parsers \
--enable-bsfs \
--enable-protocols \
--enable-protocol=http \
--disable-indevs \
--disable-outdevs \
--disable-devices \
--enable-filters \
--disable-avisynth \
--disable-bzlib \
--disable-libopencore-amrnb \
--disable-libopencore-amrwb \
--disable-libdc1394 \
--disable-libdirac \
--disable-libfaac \
--enable-libfaad \
--disable-libfaadbin \
--disable-libgsm \
--disable-libmp3lame \
--disable-libnut \
--disable-libopenjpeg \
--disable-libschroedinger \
--disable-libspeex \
--disable-libtheora \
--disable-libvorbis \
--disable-libx264 \
--disable-libxvid \
--disable-mlib \
--enable-zlib \
make
$MAKEINSTALL

457
packages/multimedia/ffmpeg/ffmpeg-vaapi_20090914.diff Normal file
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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 > $TMPC << EOF
+#include <GL/glu.h>
+int main(void) {
+ gluPerspective(0.0, 0.0, 0.0, 0.0);
+ return 0;
+}
+EOF
+ cc_check -lGLU && _glu=yes
+fi
+if test "$_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 > $TMPC <<EOF
+#include <va/va_x11.h>
+int main(void) { (void) vaGetDisplay(0); return 0; }
+EOF
+ cc_check -lva-x11 && _vaapi=yes
+fi
+
+if test "$_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 > $TMPC <<EOF
+#include <va/va_glx.h>
+int main(void) { (void) vaGetDisplayGLX(0); return 0; }
+EOF
+ cc_check -lva-glx && _vaapi_glx=yes
+ fi
+fi
+if test "$_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,
+};

15
packages/multimedia/ffmpeg/install Executable file
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#!/bin/sh
. config/options
$SCRIPTS/install zlib
$SCRIPTS/install faad2
[ "$VAAPI" = yes ] && $SCRIPTS/install libva
[ "$VDPAU" = yes ] && $SCRIPTS/install libvdpau
mkdir -p $INSTALL/usr/lib
cp -P $PKG_BUILD/libavcodec/libavcodec.so* $INSTALL/usr/lib
cp -P $PKG_BUILD/libavformat/libavformat.so* $INSTALL/usr/lib
cp -P $PKG_BUILD/libavutil/libavutil.so* $INSTALL/usr/lib
cp -P $PKG_BUILD/libswscale/libswscale.so.* $INSTALL/usr/lib
cp -P $PKG_BUILD/libpostproc/libpostproc.so.* $INSTALL/usr/lib

1
packages/multimedia/ffmpeg/url Normal file
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http://sources.openelec.tv/svn/ffmpeg-20091215.tar.bz2