diff --git a/libavfilter/vf_mp.c b/libavfilter/vf_mp.c deleted file mode 100644 index 59bd60dd83..0000000000 --- a/libavfilter/vf_mp.c +++ /dev/null @@ -1,769 +0,0 @@ -/* - * Copyright (c) 2011 Michael Niedermayer - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 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 General Public License for more details. - * - * You should have received a copy of the GNU 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 - * - * Parts of this file have been stolen from mplayer - */ - -/** - * @file - */ - -#include "avfilter.h" -#include "video.h" -#include "formats.h" -#include "internal.h" -#include "libavutil/avassert.h" -#include "libavutil/pixdesc.h" -#include "libavutil/intreadwrite.h" -#include "libavutil/imgutils.h" -#include "libavutil/opt.h" - -#include "libmpcodecs/vf.h" -#include "libmpcodecs/img_format.h" -#include "libmpcodecs/cpudetect.h" -#include "libmpcodecs/libvo/fastmemcpy.h" - -#include "libswscale/swscale.h" - - -//FIXME maybe link the orig in -//XXX: identical pix_fmt must be following with each others -static const struct { - int fmt; - enum AVPixelFormat pix_fmt; -} conversion_map[] = { - {IMGFMT_ARGB, AV_PIX_FMT_ARGB}, - {IMGFMT_BGRA, AV_PIX_FMT_BGRA}, - {IMGFMT_BGR24, AV_PIX_FMT_BGR24}, - {IMGFMT_BGR16BE, AV_PIX_FMT_RGB565BE}, - {IMGFMT_BGR16LE, AV_PIX_FMT_RGB565LE}, - {IMGFMT_BGR15BE, AV_PIX_FMT_RGB555BE}, - {IMGFMT_BGR15LE, AV_PIX_FMT_RGB555LE}, - {IMGFMT_BGR12BE, AV_PIX_FMT_RGB444BE}, - {IMGFMT_BGR12LE, AV_PIX_FMT_RGB444LE}, - {IMGFMT_BGR8, AV_PIX_FMT_RGB8}, - {IMGFMT_BGR4, AV_PIX_FMT_RGB4}, - {IMGFMT_BGR1, AV_PIX_FMT_MONOBLACK}, - {IMGFMT_RGB1, AV_PIX_FMT_MONOBLACK}, - {IMGFMT_RG4B, AV_PIX_FMT_BGR4_BYTE}, - {IMGFMT_BG4B, AV_PIX_FMT_RGB4_BYTE}, - {IMGFMT_RGB48LE, AV_PIX_FMT_RGB48LE}, - {IMGFMT_RGB48BE, AV_PIX_FMT_RGB48BE}, - {IMGFMT_ABGR, AV_PIX_FMT_ABGR}, - {IMGFMT_RGBA, AV_PIX_FMT_RGBA}, - {IMGFMT_RGB24, AV_PIX_FMT_RGB24}, - {IMGFMT_RGB16BE, AV_PIX_FMT_BGR565BE}, - {IMGFMT_RGB16LE, AV_PIX_FMT_BGR565LE}, - {IMGFMT_RGB15BE, AV_PIX_FMT_BGR555BE}, - {IMGFMT_RGB15LE, AV_PIX_FMT_BGR555LE}, - {IMGFMT_RGB12BE, AV_PIX_FMT_BGR444BE}, - {IMGFMT_RGB12LE, AV_PIX_FMT_BGR444LE}, - {IMGFMT_RGB8, AV_PIX_FMT_BGR8}, - {IMGFMT_RGB4, AV_PIX_FMT_BGR4}, - {IMGFMT_BGR8, AV_PIX_FMT_PAL8}, - {IMGFMT_YUY2, AV_PIX_FMT_YUYV422}, - {IMGFMT_UYVY, AV_PIX_FMT_UYVY422}, - {IMGFMT_NV12, AV_PIX_FMT_NV12}, - {IMGFMT_NV21, AV_PIX_FMT_NV21}, - {IMGFMT_Y800, AV_PIX_FMT_GRAY8}, - {IMGFMT_Y8, AV_PIX_FMT_GRAY8}, - {IMGFMT_YVU9, AV_PIX_FMT_YUV410P}, - {IMGFMT_IF09, AV_PIX_FMT_YUV410P}, - {IMGFMT_YV12, AV_PIX_FMT_YUV420P}, - {IMGFMT_I420, AV_PIX_FMT_YUV420P}, - {IMGFMT_IYUV, AV_PIX_FMT_YUV420P}, - {IMGFMT_411P, AV_PIX_FMT_YUV411P}, - {IMGFMT_422P, AV_PIX_FMT_YUV422P}, - {IMGFMT_444P, AV_PIX_FMT_YUV444P}, - {IMGFMT_440P, AV_PIX_FMT_YUV440P}, - - {IMGFMT_420A, AV_PIX_FMT_YUVA420P}, - - {IMGFMT_420P16_LE, AV_PIX_FMT_YUV420P16LE}, - {IMGFMT_420P16_BE, AV_PIX_FMT_YUV420P16BE}, - {IMGFMT_422P16_LE, AV_PIX_FMT_YUV422P16LE}, - {IMGFMT_422P16_BE, AV_PIX_FMT_YUV422P16BE}, - {IMGFMT_444P16_LE, AV_PIX_FMT_YUV444P16LE}, - {IMGFMT_444P16_BE, AV_PIX_FMT_YUV444P16BE}, - - // YUVJ are YUV formats that use the full Y range and not just - // 16 - 235 (see colorspaces.txt). - // Currently they are all treated the same way. - {IMGFMT_YV12, AV_PIX_FMT_YUVJ420P}, - {IMGFMT_422P, AV_PIX_FMT_YUVJ422P}, - {IMGFMT_444P, AV_PIX_FMT_YUVJ444P}, - {IMGFMT_440P, AV_PIX_FMT_YUVJ440P}, - -#if FF_API_XVMC - {IMGFMT_XVMC_MOCO_MPEG2, AV_PIX_FMT_XVMC_MPEG2_MC}, - {IMGFMT_XVMC_IDCT_MPEG2, AV_PIX_FMT_XVMC_MPEG2_IDCT}, -#endif /* FF_API_XVMC */ - - {IMGFMT_VDPAU_MPEG1, AV_PIX_FMT_VDPAU_MPEG1}, - {IMGFMT_VDPAU_MPEG2, AV_PIX_FMT_VDPAU_MPEG2}, - {IMGFMT_VDPAU_H264, AV_PIX_FMT_VDPAU_H264}, - {IMGFMT_VDPAU_WMV3, AV_PIX_FMT_VDPAU_WMV3}, - {IMGFMT_VDPAU_VC1, AV_PIX_FMT_VDPAU_VC1}, - {IMGFMT_VDPAU_MPEG4, AV_PIX_FMT_VDPAU_MPEG4}, - {0, AV_PIX_FMT_NONE} -}; - -static const vf_info_t* const filters[]={ - NULL -}; - -/* -Unsupported filters -1bpp -ass -bmovl -crop -dvbscale -flip -expand -format -halfpack -lavc -lavcdeint -noformat -pp -scale -tfields -vo -yadif -zrmjpeg -*/ - -CpuCaps ff_gCpuCaps; //FIXME initialize this so optims work - -enum AVPixelFormat ff_mp2ff_pix_fmt(int mp){ - int i; - for(i=0; conversion_map[i].fmt && mp != conversion_map[i].fmt; i++) - ; - return mp == conversion_map[i].fmt ? conversion_map[i].pix_fmt : AV_PIX_FMT_NONE; -} - -typedef struct { - const AVClass *class; - vf_instance_t vf; - vf_instance_t next_vf; - AVFilterContext *avfctx; - int frame_returned; - char *filter; - enum AVPixelFormat in_pix_fmt; -} MPContext; - -#define OFFSET(x) offsetof(MPContext, x) -#define FLAGS AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_VIDEO_PARAM -static const AVOption mp_options[] = { - { "filter", "set MPlayer filter name and parameters", OFFSET(filter), AV_OPT_TYPE_STRING, {.str=NULL}, .flags = FLAGS }, - { NULL } -}; - -AVFILTER_DEFINE_CLASS(mp); - -void ff_mp_msg(int mod, int lev, const char *format, ... ){ - va_list va; - va_start(va, format); - //FIXME convert lev/mod - av_vlog(NULL, AV_LOG_DEBUG, format, va); - va_end(va); -} - -int ff_mp_msg_test(int mod, int lev){ - return 123; -} - -//Exact copy of vf.c -void ff_vf_clone_mpi_attributes(mp_image_t* dst, mp_image_t* src){ - dst->pict_type= src->pict_type; - dst->fields = src->fields; - dst->qscale_type= src->qscale_type; - if(dst->width == src->width && dst->height == src->height){ - dst->qstride= src->qstride; - dst->qscale= src->qscale; - } -} - -//Exact copy of vf.c -void ff_vf_next_draw_slice(struct vf_instance *vf,unsigned char** src, int * stride,int w, int h, int x, int y){ - if (vf->next->draw_slice) { - vf->next->draw_slice(vf->next,src,stride,w,h,x,y); - return; - } - if (!vf->dmpi) { - ff_mp_msg(MSGT_VFILTER,MSGL_ERR,"draw_slice: dmpi not stored by vf_%s\n", vf->info->name); - return; - } - if (!(vf->dmpi->flags & MP_IMGFLAG_PLANAR)) { - memcpy_pic(vf->dmpi->planes[0]+y*vf->dmpi->stride[0]+vf->dmpi->bpp/8*x, - src[0], vf->dmpi->bpp/8*w, h, vf->dmpi->stride[0], stride[0]); - return; - } - memcpy_pic(vf->dmpi->planes[0]+y*vf->dmpi->stride[0]+x, src[0], - w, h, vf->dmpi->stride[0], stride[0]); - memcpy_pic(vf->dmpi->planes[1]+(y>>vf->dmpi->chroma_y_shift)*vf->dmpi->stride[1]+(x>>vf->dmpi->chroma_x_shift), - src[1], w>>vf->dmpi->chroma_x_shift, h>>vf->dmpi->chroma_y_shift, vf->dmpi->stride[1], stride[1]); - memcpy_pic(vf->dmpi->planes[2]+(y>>vf->dmpi->chroma_y_shift)*vf->dmpi->stride[2]+(x>>vf->dmpi->chroma_x_shift), - src[2], w>>vf->dmpi->chroma_x_shift, h>>vf->dmpi->chroma_y_shift, vf->dmpi->stride[2], stride[2]); -} - -//Exact copy of vf.c -void ff_vf_mpi_clear(mp_image_t* mpi,int x0,int y0,int w,int h){ - int y; - if(mpi->flags&MP_IMGFLAG_PLANAR){ - y0&=~1;h+=h&1; - if(x0==0 && w==mpi->width){ - // full width clear: - memset(mpi->planes[0]+mpi->stride[0]*y0,0,mpi->stride[0]*h); - memset(mpi->planes[1]+mpi->stride[1]*(y0>>mpi->chroma_y_shift),128,mpi->stride[1]*(h>>mpi->chroma_y_shift)); - memset(mpi->planes[2]+mpi->stride[2]*(y0>>mpi->chroma_y_shift),128,mpi->stride[2]*(h>>mpi->chroma_y_shift)); - } else - for(y=y0;yplanes[0]+x0+mpi->stride[0]*y,0,w); - memset(mpi->planes[0]+x0+mpi->stride[0]*(y+1),0,w); - memset(mpi->planes[1]+(x0>>mpi->chroma_x_shift)+mpi->stride[1]*(y>>mpi->chroma_y_shift),128,(w>>mpi->chroma_x_shift)); - memset(mpi->planes[2]+(x0>>mpi->chroma_x_shift)+mpi->stride[2]*(y>>mpi->chroma_y_shift),128,(w>>mpi->chroma_x_shift)); - } - return; - } - // packed: - for(y=y0;yplanes[0]+mpi->stride[0]*y+(mpi->bpp>>3)*x0; - if(mpi->flags&MP_IMGFLAG_YUV){ - unsigned int* p=(unsigned int*) dst; - int size=(mpi->bpp>>3)*w/4; - int i; -#if HAVE_BIGENDIAN -#define CLEAR_PACKEDYUV_PATTERN 0x00800080 -#define CLEAR_PACKEDYUV_PATTERN_SWAPPED 0x80008000 -#else -#define CLEAR_PACKEDYUV_PATTERN 0x80008000 -#define CLEAR_PACKEDYUV_PATTERN_SWAPPED 0x00800080 -#endif - if(mpi->flags&MP_IMGFLAG_SWAPPED){ - for(i=0;ibpp>>3)*w); - } -} - -int ff_vf_next_query_format(struct vf_instance *vf, unsigned int fmt){ - return 1; -} - -//used by delogo -unsigned int ff_vf_match_csp(vf_instance_t** vfp,const unsigned int* list,unsigned int preferred){ - return preferred; -} - -mp_image_t* ff_vf_get_image(vf_instance_t* vf, unsigned int outfmt, int mp_imgtype, int mp_imgflag, int w, int h){ - MPContext *m= (MPContext*)(((uint8_t*)vf) - offsetof(MPContext, next_vf)); - mp_image_t* mpi=NULL; - int w2; - int number = mp_imgtype >> 16; - - av_assert0(vf->next == NULL); // all existing filters call this just on next - - //vf_dint needs these as it calls ff_vf_get_image() before configuring the output - if(vf->w==0 && w>0) vf->w=w; - if(vf->h==0 && h>0) vf->h=h; - - av_assert0(w == -1 || w >= vf->w); - av_assert0(h == -1 || h >= vf->h); - av_assert0(vf->w > 0); - av_assert0(vf->h > 0); - - av_log(m->avfctx, AV_LOG_DEBUG, "get_image: %d:%d, vf: %d:%d\n", w,h,vf->w,vf->h); - - if (w == -1) w = vf->w; - if (h == -1) h = vf->h; - - w2=(mp_imgflag&MP_IMGFLAG_ACCEPT_ALIGNED_STRIDE)?((w+15)&(~15)):w; - - // Note: we should call libvo first to check if it supports direct rendering - // and if not, then fallback to software buffers: - switch(mp_imgtype & 0xff){ - case MP_IMGTYPE_EXPORT: - if(!vf->imgctx.export_images[0]) vf->imgctx.export_images[0]=ff_new_mp_image(w2,h); - mpi=vf->imgctx.export_images[0]; - break; - case MP_IMGTYPE_STATIC: - if(!vf->imgctx.static_images[0]) vf->imgctx.static_images[0]=ff_new_mp_image(w2,h); - mpi=vf->imgctx.static_images[0]; - break; - case MP_IMGTYPE_TEMP: - if(!vf->imgctx.temp_images[0]) vf->imgctx.temp_images[0]=ff_new_mp_image(w2,h); - mpi=vf->imgctx.temp_images[0]; - break; - case MP_IMGTYPE_IPB: - if(!(mp_imgflag&MP_IMGFLAG_READABLE)){ // B frame: - if(!vf->imgctx.temp_images[0]) vf->imgctx.temp_images[0]=ff_new_mp_image(w2,h); - mpi=vf->imgctx.temp_images[0]; - break; - } - case MP_IMGTYPE_IP: - if(!vf->imgctx.static_images[vf->imgctx.static_idx]) vf->imgctx.static_images[vf->imgctx.static_idx]=ff_new_mp_image(w2,h); - mpi=vf->imgctx.static_images[vf->imgctx.static_idx]; - vf->imgctx.static_idx^=1; - break; - case MP_IMGTYPE_NUMBERED: - if (number == -1) { - int i; - for (i = 0; i < NUM_NUMBERED_MPI; i++) - if (!vf->imgctx.numbered_images[i] || !vf->imgctx.numbered_images[i]->usage_count) - break; - number = i; - } - if (number < 0 || number >= NUM_NUMBERED_MPI) return NULL; - if (!vf->imgctx.numbered_images[number]) vf->imgctx.numbered_images[number] = ff_new_mp_image(w2,h); - mpi = vf->imgctx.numbered_images[number]; - mpi->number = number; - break; - } - if(mpi){ - mpi->type=mp_imgtype; - mpi->w=vf->w; mpi->h=vf->h; - // keep buffer allocation status & color flags only: -// mpi->flags&=~(MP_IMGFLAG_PRESERVE|MP_IMGFLAG_READABLE|MP_IMGFLAG_DIRECT); - mpi->flags&=MP_IMGFLAG_ALLOCATED|MP_IMGFLAG_TYPE_DISPLAYED|MP_IMGFLAGMASK_COLORS; - // accept restrictions, draw_slice and palette flags only: - mpi->flags|=mp_imgflag&(MP_IMGFLAGMASK_RESTRICTIONS|MP_IMGFLAG_DRAW_CALLBACK|MP_IMGFLAG_RGB_PALETTE); - if(!vf->draw_slice) mpi->flags&=~MP_IMGFLAG_DRAW_CALLBACK; - if(mpi->width!=w2 || mpi->height!=h){ -// printf("vf.c: MPI parameters changed! %dx%d -> %dx%d \n", mpi->width,mpi->height,w2,h); - if(mpi->flags&MP_IMGFLAG_ALLOCATED){ - if(mpi->widthheightplanes[0]); - mpi->flags&=~MP_IMGFLAG_ALLOCATED; - ff_mp_msg(MSGT_VFILTER,MSGL_V,"vf.c: have to REALLOCATE buffer memory :(\n"); - } -// } else { - } { - mpi->width=w2; mpi->chroma_width=(w2 + (1<chroma_x_shift) - 1)>>mpi->chroma_x_shift; - mpi->height=h; mpi->chroma_height=(h + (1<chroma_y_shift) - 1)>>mpi->chroma_y_shift; - } - } - if(!mpi->bpp) ff_mp_image_setfmt(mpi,outfmt); - if(!(mpi->flags&MP_IMGFLAG_ALLOCATED) && mpi->type>MP_IMGTYPE_EXPORT){ - - av_assert0(!vf->get_image); - // check libvo first! - if(vf->get_image) vf->get_image(vf,mpi); - - if(!(mpi->flags&MP_IMGFLAG_DIRECT)){ - // non-direct and not yet allocated image. allocate it! - if (!mpi->bpp) { // no way we can allocate this - ff_mp_msg(MSGT_DECVIDEO, MSGL_FATAL, - "ff_vf_get_image: Tried to allocate a format that can not be allocated!\n"); - return NULL; - } - - // check if codec prefer aligned stride: - if(mp_imgflag&MP_IMGFLAG_PREFER_ALIGNED_STRIDE){ - int align=(mpi->flags&MP_IMGFLAG_PLANAR && - mpi->flags&MP_IMGFLAG_YUV) ? - (8<chroma_x_shift)-1 : 15; // -- maybe FIXME - w2=((w+align)&(~align)); - if(mpi->width!=w2){ -#if 0 - // we have to change width... check if we CAN co it: - int flags=vf->query_format(vf,outfmt); // should not fail - if(!(flags&3)) ff_mp_msg(MSGT_DECVIDEO,MSGL_WARN,"??? ff_vf_get_image{vf->query_format(outfmt)} failed!\n"); -// printf("query -> 0x%X \n",flags); - if(flags&VFCAP_ACCEPT_STRIDE){ -#endif - mpi->width=w2; - mpi->chroma_width=(w2 + (1<chroma_x_shift) - 1)>>mpi->chroma_x_shift; -// } - } - } - - ff_mp_image_alloc_planes(mpi); -// printf("clearing img!\n"); - ff_vf_mpi_clear(mpi,0,0,mpi->width,mpi->height); - } - } - av_assert0(!vf->start_slice); - if(mpi->flags&MP_IMGFLAG_DRAW_CALLBACK) - if(vf->start_slice) vf->start_slice(vf,mpi); - if(!(mpi->flags&MP_IMGFLAG_TYPE_DISPLAYED)){ - ff_mp_msg(MSGT_DECVIDEO,MSGL_V,"*** [%s] %s%s mp_image_t, %dx%dx%dbpp %s %s, %d bytes\n", - "NULL"/*vf->info->name*/, - (mpi->type==MP_IMGTYPE_EXPORT)?"Exporting": - ((mpi->flags&MP_IMGFLAG_DIRECT)?"Direct Rendering":"Allocating"), - (mpi->flags&MP_IMGFLAG_DRAW_CALLBACK)?" (slices)":"", - mpi->width,mpi->height,mpi->bpp, - (mpi->flags&MP_IMGFLAG_YUV)?"YUV":((mpi->flags&MP_IMGFLAG_SWAPPED)?"BGR":"RGB"), - (mpi->flags&MP_IMGFLAG_PLANAR)?"planar":"packed", - mpi->bpp*mpi->width*mpi->height/8); - ff_mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"(imgfmt: %x, planes: %p,%p,%p strides: %d,%d,%d, chroma: %dx%d, shift: h:%d,v:%d)\n", - mpi->imgfmt, mpi->planes[0], mpi->planes[1], mpi->planes[2], - mpi->stride[0], mpi->stride[1], mpi->stride[2], - mpi->chroma_width, mpi->chroma_height, mpi->chroma_x_shift, mpi->chroma_y_shift); - mpi->flags|=MP_IMGFLAG_TYPE_DISPLAYED; - } - - mpi->qscale = NULL; - mpi->usage_count++; - } -// printf("\rVF_MPI: %p %p %p %d %d %d \n", -// mpi->planes[0],mpi->planes[1],mpi->planes[2], -// mpi->stride[0],mpi->stride[1],mpi->stride[2]); - return mpi; -} - -int ff_vf_next_put_image(struct vf_instance *vf,mp_image_t *mpi, double pts){ - MPContext *m= (MPContext*)(((uint8_t*)vf) - offsetof(MPContext, vf)); - AVFilterLink *outlink = m->avfctx->outputs[0]; - AVFrame *picref = av_frame_alloc(); - int i; - - av_assert0(vf->next); - - av_log(m->avfctx, AV_LOG_DEBUG, "ff_vf_next_put_image\n"); - - if (!picref) - goto fail; - - picref->width = mpi->w; - picref->height = mpi->h; - - for(i=0; conversion_map[i].fmt && mpi->imgfmt != conversion_map[i].fmt; i++); - picref->format = conversion_map[i].pix_fmt; - - for(i=0; conversion_map[i].fmt && m->in_pix_fmt != conversion_map[i].pix_fmt; i++); - if (mpi->imgfmt == conversion_map[i].fmt) - picref->format = conversion_map[i].pix_fmt; - - memcpy(picref->linesize, mpi->stride, FFMIN(sizeof(picref->linesize), sizeof(mpi->stride))); - - for(i=0; i<4 && mpi->stride[i]; i++){ - picref->data[i] = mpi->planes[i]; - } - - if(pts != MP_NOPTS_VALUE) - picref->pts= pts * av_q2d(outlink->time_base); - - if(1) { // mp buffers are currently unsupported in libavfilter, we thus must copy - AVFrame *tofree = picref; - picref = av_frame_clone(picref); - av_frame_free(&tofree); - } - - ff_filter_frame(outlink, picref); - m->frame_returned++; - - return 1; -fail: - av_frame_free(&picref); - return 0; -} - -int ff_vf_next_config(struct vf_instance *vf, - int width, int height, int d_width, int d_height, - unsigned int voflags, unsigned int outfmt){ - - av_assert0(width>0 && height>0); - vf->next->w = width; vf->next->h = height; - - return 1; -#if 0 - int flags=vf->next->query_format(vf->next,outfmt); - if(!flags){ - // hmm. colorspace mismatch!!! - //this is fatal for us ATM - return 0; - } - ff_mp_msg(MSGT_VFILTER,MSGL_V,"REQ: flags=0x%X req=0x%X \n",flags,vf->default_reqs); - miss=vf->default_reqs - (flags&vf->default_reqs); - if(miss&VFCAP_ACCEPT_STRIDE){ - // vf requires stride support but vf->next doesn't support it! - // let's insert the 'expand' filter, it does the job for us: - vf_instance_t* vf2=vf_open_filter(vf->next,"expand",NULL); - if(!vf2) return 0; // shouldn't happen! - vf->next=vf2; - } - vf->next->w = width; vf->next->h = height; - return 1; -#endif -} - -int ff_vf_next_control(struct vf_instance *vf, int request, void* data){ - MPContext *m= (MPContext*)(((uint8_t*)vf) - offsetof(MPContext, vf)); - av_log(m->avfctx, AV_LOG_DEBUG, "Received control %d\n", request); - return 0; -} - -static int vf_default_query_format(struct vf_instance *vf, unsigned int fmt){ - MPContext *m= (MPContext*)(((uint8_t*)vf) - offsetof(MPContext, vf)); - int i; - av_log(m->avfctx, AV_LOG_DEBUG, "query %X\n", fmt); - - for(i=0; conversion_map[i].fmt; i++){ - if(fmt==conversion_map[i].fmt) - return 1; //we suport all - } - return 0; -} - - -static av_cold int init(AVFilterContext *ctx) -{ - MPContext *m = ctx->priv; - int cpu_flags = av_get_cpu_flags(); - char name[256]; - const char *args; - int i; - - ff_gCpuCaps.hasMMX = cpu_flags & AV_CPU_FLAG_MMX; - ff_gCpuCaps.hasMMX2 = cpu_flags & AV_CPU_FLAG_MMX2; - ff_gCpuCaps.hasSSE = cpu_flags & AV_CPU_FLAG_SSE; - ff_gCpuCaps.hasSSE2 = cpu_flags & AV_CPU_FLAG_SSE2; - ff_gCpuCaps.hasSSE3 = cpu_flags & AV_CPU_FLAG_SSE3; - ff_gCpuCaps.hasSSSE3 = cpu_flags & AV_CPU_FLAG_SSSE3; - ff_gCpuCaps.hasSSE4 = cpu_flags & AV_CPU_FLAG_SSE4; - ff_gCpuCaps.hasSSE42 = cpu_flags & AV_CPU_FLAG_SSE42; - ff_gCpuCaps.hasAVX = cpu_flags & AV_CPU_FLAG_AVX; - ff_gCpuCaps.has3DNow = cpu_flags & AV_CPU_FLAG_3DNOW; - ff_gCpuCaps.has3DNowExt = cpu_flags & AV_CPU_FLAG_3DNOWEXT; - - m->avfctx= ctx; - - args = m->filter; - if(!args || 1!=sscanf(args, "%255[^:=]", name)){ - av_log(ctx, AV_LOG_ERROR, "Invalid parameter.\n"); - return AVERROR(EINVAL); - } - args += strlen(name); - if (args[0] == '=') - args++; - - for(i=0; ;i++){ - if(!filters[i] || !strcmp(name, filters[i]->name)) - break; - } - - if(!filters[i]){ - av_log(ctx, AV_LOG_ERROR, "Unknown filter %s\n", name); - return AVERROR(EINVAL); - } - - av_log(ctx, AV_LOG_WARNING, - "'%s' is a wrapped MPlayer filter (libmpcodecs). This filter may be removed\n" - "once it has been ported to a native libavfilter.\n", name); - - memset(&m->vf,0,sizeof(m->vf)); - m->vf.info= filters[i]; - - m->vf.next = &m->next_vf; - m->vf.put_image = ff_vf_next_put_image; - m->vf.config = ff_vf_next_config; - m->vf.query_format= vf_default_query_format; - m->vf.control = ff_vf_next_control; - m->vf.default_caps=VFCAP_ACCEPT_STRIDE; - m->vf.default_reqs=0; - if(m->vf.info->opts) - av_log(ctx, AV_LOG_ERROR, "opts / m_struct_set is unsupported\n"); -#if 0 - if(vf->info->opts) { // vf_vo get some special argument - const m_struct_t* st = vf->info->opts; - void* vf_priv = m_struct_alloc(st); - int n; - for(n = 0 ; args && args[2*n] ; n++) - m_struct_set(st,vf_priv,args[2*n],args[2*n+1]); - vf->priv = vf_priv; - args = NULL; - } else // Otherwise we should have the '_oldargs_' - if(args && !strcmp(args[0],"_oldargs_")) - args = (char**)args[1]; - else - args = NULL; -#endif - if(m->vf.info->vf_open(&m->vf, (char*)args)<=0){ - av_log(ctx, AV_LOG_ERROR, "vf_open() of %s with arg=%s failed\n", name, args); - return -1; - } - - return 0; -} - -static av_cold void uninit(AVFilterContext *ctx) -{ - MPContext *m = ctx->priv; - vf_instance_t *vf = &m->vf; - - while(vf){ - vf_instance_t *next = vf->next; - if(vf->uninit) - vf->uninit(vf); - ff_free_mp_image(vf->imgctx.static_images[0]); - ff_free_mp_image(vf->imgctx.static_images[1]); - ff_free_mp_image(vf->imgctx.temp_images[0]); - ff_free_mp_image(vf->imgctx.export_images[0]); - vf = next; - } -} - -static int query_formats(AVFilterContext *ctx) -{ - AVFilterFormats *avfmts=NULL; - MPContext *m = ctx->priv; - enum AVPixelFormat lastpixfmt = AV_PIX_FMT_NONE; - int i; - - for(i=0; conversion_map[i].fmt; i++){ - av_log(ctx, AV_LOG_DEBUG, "query: %X\n", conversion_map[i].fmt); - if(m->vf.query_format(&m->vf, conversion_map[i].fmt)){ - av_log(ctx, AV_LOG_DEBUG, "supported,adding\n"); - if (conversion_map[i].pix_fmt != lastpixfmt) { - ff_add_format(&avfmts, conversion_map[i].pix_fmt); - lastpixfmt = conversion_map[i].pix_fmt; - } - } - } - - if (!avfmts) - return -1; - - //We assume all allowed input formats are also allowed output formats - ff_set_common_formats(ctx, avfmts); - return 0; -} - -static int config_inprops(AVFilterLink *inlink) -{ - MPContext *m = inlink->dst->priv; - int i; - for(i=0; conversion_map[i].fmt && conversion_map[i].pix_fmt != inlink->format; i++); - - av_assert0(conversion_map[i].fmt && inlink->w && inlink->h); - - m->vf.fmt.have_configured = 1; - m->vf.fmt.orig_height = inlink->h; - m->vf.fmt.orig_width = inlink->w; - m->vf.fmt.orig_fmt = conversion_map[i].fmt; - - if(m->vf.config(&m->vf, inlink->w, inlink->h, inlink->w, inlink->h, 0, conversion_map[i].fmt)<=0) - return -1; - - return 0; -} - -static int config_outprops(AVFilterLink *outlink) -{ - MPContext *m = outlink->src->priv; - - outlink->w = m->next_vf.w; - outlink->h = m->next_vf.h; - - return 0; -} - -static int request_frame(AVFilterLink *outlink) -{ - MPContext *m = outlink->src->priv; - int ret; - - av_log(m->avfctx, AV_LOG_DEBUG, "mp request_frame\n"); - - for(m->frame_returned=0; !m->frame_returned;){ - ret=ff_request_frame(outlink->src->inputs[0]); - if(ret<0) - break; - } - - av_log(m->avfctx, AV_LOG_DEBUG, "mp request_frame ret=%d\n", ret); - return ret; -} - -static int filter_frame(AVFilterLink *inlink, AVFrame *inpic) -{ - MPContext *m = inlink->dst->priv; - int i; - double pts= MP_NOPTS_VALUE; - mp_image_t* mpi = ff_new_mp_image(inpic->width, inpic->height); - - if(inpic->pts != AV_NOPTS_VALUE) - pts= inpic->pts / av_q2d(inlink->time_base); - - for(i=0; conversion_map[i].fmt && conversion_map[i].pix_fmt != inlink->format; i++); - ff_mp_image_setfmt(mpi,conversion_map[i].fmt); - m->in_pix_fmt = inlink->format; - - memcpy(mpi->planes, inpic->data, FFMIN(sizeof(inpic->data) , sizeof(mpi->planes))); - memcpy(mpi->stride, inpic->linesize, FFMIN(sizeof(inpic->linesize), sizeof(mpi->stride))); - - if (inpic->interlaced_frame) - mpi->fields |= MP_IMGFIELD_INTERLACED; - if (inpic->top_field_first) - mpi->fields |= MP_IMGFIELD_TOP_FIRST; - if (inpic->repeat_pict) - mpi->fields |= MP_IMGFIELD_REPEAT_FIRST; - - // mpi->flags|=MP_IMGFLAG_ALLOCATED; ? - mpi->flags |= MP_IMGFLAG_READABLE; - if(!av_frame_is_writable(inpic)) - mpi->flags |= MP_IMGFLAG_PRESERVE; - if(m->vf.put_image(&m->vf, mpi, pts) == 0){ - av_log(m->avfctx, AV_LOG_DEBUG, "put_image() says skip\n"); - }else{ - av_frame_free(&inpic); - } - ff_free_mp_image(mpi); - return 0; -} - -static const AVFilterPad mp_inputs[] = { - { - .name = "default", - .type = AVMEDIA_TYPE_VIDEO, - .filter_frame = filter_frame, - .config_props = config_inprops, - }, - { NULL } -}; - -static const AVFilterPad mp_outputs[] = { - { - .name = "default", - .type = AVMEDIA_TYPE_VIDEO, - .request_frame = request_frame, - .config_props = config_outprops, - }, - { NULL } -}; - -AVFilter ff_vf_mp = { - .name = "mp", - .description = NULL_IF_CONFIG_SMALL("Apply a libmpcodecs filter to the input video."), - .init = init, - .uninit = uninit, - .priv_size = sizeof(MPContext), - .query_formats = query_formats, - .inputs = mp_inputs, - .outputs = mp_outputs, - .priv_class = &mp_class, -};