diff options
Diffstat (limited to 'ffmpeg1/libavcodec/vdpau_vc1.c')
| -rw-r--r-- | ffmpeg1/libavcodec/vdpau_vc1.c | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/ffmpeg1/libavcodec/vdpau_vc1.c b/ffmpeg1/libavcodec/vdpau_vc1.c deleted file mode 100644 index f5da9bb..0000000 --- a/ffmpeg1/libavcodec/vdpau_vc1.c +++ /dev/null @@ -1,128 +0,0 @@ -/* - * VC-1 decode acceleration through VDPAU - * - * Copyright (c) 2008 NVIDIA - * Copyright (c) 2013 Rémi Denis-Courmont - * - * 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 <vdpau/vdpau.h> - -#include "avcodec.h" -#include "vc1.h" -#include "vdpau.h" -#include "vdpau_internal.h" - -static int vdpau_vc1_start_frame(AVCodecContext *avctx, - const uint8_t *buffer, uint32_t size) -{ - VC1Context * const v = avctx->priv_data; - AVVDPAUContext *hwctx = avctx->hwaccel_context; - MpegEncContext * const s = &v->s; - VdpPictureInfoVC1 *info = &hwctx->info.vc1; - VdpVideoSurface ref; - - /* fill LvPictureInfoVC1 struct */ - info->forward_reference = VDP_INVALID_HANDLE; - info->backward_reference = VDP_INVALID_HANDLE; - - switch (s->pict_type) { - case AV_PICTURE_TYPE_B: - ref = ff_vdpau_get_surface_id(&s->next_picture); - assert(ref != VDP_INVALID_HANDLE); - info->backward_reference = ref; - /* fall-through */ - case AV_PICTURE_TYPE_P: - ref = ff_vdpau_get_surface_id(&s->last_picture); - assert(ref != VDP_INVALID_HANDLE); - info->forward_reference = ref; - } - - info->slice_count = 0; - if (v->bi_type) - info->picture_type = 4; - else - info->picture_type = s->pict_type - 1 + s->pict_type / 3; - - info->frame_coding_mode = v->fcm; - info->postprocflag = v->postprocflag; - info->pulldown = v->broadcast; - info->interlace = v->interlace; - info->tfcntrflag = v->tfcntrflag; - info->finterpflag = v->finterpflag; - info->psf = v->psf; - info->dquant = v->dquant; - info->panscan_flag = v->panscanflag; - info->refdist_flag = v->refdist_flag; - info->quantizer = v->quantizer_mode; - info->extended_mv = v->extended_mv; - info->extended_dmv = v->extended_dmv; - info->overlap = v->overlap; - info->vstransform = v->vstransform; - info->loopfilter = v->s.loop_filter; - info->fastuvmc = v->fastuvmc; - info->range_mapy_flag = v->range_mapy_flag; - info->range_mapy = v->range_mapy; - info->range_mapuv_flag = v->range_mapuv_flag; - info->range_mapuv = v->range_mapuv; - /* Specific to simple/main profile only */ - info->multires = v->multires; - info->syncmarker = v->s.resync_marker; - info->rangered = v->rangered | (v->rangeredfrm << 1); - info->maxbframes = v->s.max_b_frames; - info->deblockEnable = v->postprocflag & 1; - info->pquant = v->pq; - - return ff_vdpau_common_start_frame(avctx, buffer, size); -} - -static int vdpau_vc1_decode_slice(AVCodecContext *avctx, - const uint8_t *buffer, uint32_t size) -{ - AVVDPAUContext *hwctx = avctx->hwaccel_context; - int val; - - val = ff_vdpau_add_buffer(avctx, buffer, size); - if (val < 0) - return val; - - hwctx->info.vc1.slice_count++; - return 0; -} - -#if CONFIG_WMV3_VDPAU_HWACCEL -AVHWAccel ff_wmv3_vdpau_hwaccel = { - .name = "wm3_vdpau", - .type = AVMEDIA_TYPE_VIDEO, - .id = AV_CODEC_ID_WMV3, - .pix_fmt = AV_PIX_FMT_VDPAU, - .start_frame = vdpau_vc1_start_frame, - .end_frame = ff_vdpau_mpeg_end_frame, - .decode_slice = vdpau_vc1_decode_slice, -}; -#endif - -AVHWAccel ff_vc1_vdpau_hwaccel = { - .name = "vc1_vdpau", - .type = AVMEDIA_TYPE_VIDEO, - .id = AV_CODEC_ID_VC1, - .pix_fmt = AV_PIX_FMT_VDPAU, - .start_frame = vdpau_vc1_start_frame, - .end_frame = ff_vdpau_mpeg_end_frame, - .decode_slice = vdpau_vc1_decode_slice, -}; |