--- /dev/null
- picref->buf->please_use_av_free= (void*)av_free;
+/*
+ * 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 "libmpcodecs/vf.h"
+#include "libmpcodecs/img_format.h"
+#include "libmpcodecs/cpudetect.h"
+#include "libmpcodecs/vd_ffmpeg.h"
+#include "libmpcodecs/vf_scale.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},
+
+ {IMGFMT_XVMC_MOCO_MPEG2, AV_PIX_FMT_XVMC_MPEG2_MC},
+ {IMGFMT_XVMC_IDCT_MPEG2, AV_PIX_FMT_XVMC_MPEG2_IDCT},
+ {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}
+};
+
+//copied from vf.c
+extern const vf_info_t vf_info_1bpp;
+extern const vf_info_t vf_info_ass;
+extern const vf_info_t vf_info_bmovl;
+extern const vf_info_t vf_info_crop;
+extern const vf_info_t vf_info_denoise3d;
+extern const vf_info_t vf_info_detc;
+extern const vf_info_t vf_info_dint;
+extern const vf_info_t vf_info_divtc;
+extern const vf_info_t vf_info_down3dright;
+extern const vf_info_t vf_info_dsize;
+extern const vf_info_t vf_info_dvbscale;
+extern const vf_info_t vf_info_eq2;
+extern const vf_info_t vf_info_eq;
+extern const vf_info_t vf_info_expand;
+extern const vf_info_t vf_info_fil;
+extern const vf_info_t vf_info_filmdint;
+extern const vf_info_t vf_info_flip;
+extern const vf_info_t vf_info_format;
+extern const vf_info_t vf_info_fspp;
+extern const vf_info_t vf_info_halfpack;
+extern const vf_info_t vf_info_harddup;
+extern const vf_info_t vf_info_il;
+extern const vf_info_t vf_info_ilpack;
+extern const vf_info_t vf_info_ivtc;
+extern const vf_info_t vf_info_kerndeint;
+extern const vf_info_t vf_info_lavc;
+extern const vf_info_t vf_info_lavcdeint;
+extern const vf_info_t vf_info_mcdeint;
+extern const vf_info_t vf_info_noformat;
+extern const vf_info_t vf_info_noise;
+extern const vf_info_t vf_info_ow;
+extern const vf_info_t vf_info_perspective;
+extern const vf_info_t vf_info_phase;
+extern const vf_info_t vf_info_pp7;
+extern const vf_info_t vf_info_pp;
+extern const vf_info_t vf_info_pullup;
+extern const vf_info_t vf_info_qp;
+extern const vf_info_t vf_info_sab;
+extern const vf_info_t vf_info_scale;
+extern const vf_info_t vf_info_softpulldown;
+extern const vf_info_t vf_info_softskip;
+extern const vf_info_t vf_info_spp;
+extern const vf_info_t vf_info_stereo3d;
+extern const vf_info_t vf_info_telecine;
+extern const vf_info_t vf_info_test;
+extern const vf_info_t vf_info_tfields;
+extern const vf_info_t vf_info_tinterlace;
+extern const vf_info_t vf_info_unsharp;
+extern const vf_info_t vf_info_uspp;
+extern const vf_info_t vf_info_vo;
+extern const vf_info_t vf_info_yadif;
+extern const vf_info_t vf_info_zrmjpeg;
+
+
+static const vf_info_t* const filters[]={
+ &vf_info_denoise3d,
+ &vf_info_detc,
+ &vf_info_dint,
+ &vf_info_divtc,
+ &vf_info_down3dright,
+ &vf_info_dsize,
+ &vf_info_eq2,
+ &vf_info_eq,
+ &vf_info_fil,
+// &vf_info_filmdint, cmmx.h vd.h ‘opt_screen_size_x’
+ &vf_info_fspp,
+ &vf_info_harddup,
+ &vf_info_il,
+ &vf_info_ilpack,
+ &vf_info_ivtc,
+ &vf_info_kerndeint,
+ &vf_info_mcdeint,
+ &vf_info_noise,
+ &vf_info_ow,
+ &vf_info_perspective,
+ &vf_info_phase,
+ &vf_info_pp,
+ &vf_info_pp7,
+ &vf_info_pullup,
+ &vf_info_qp,
+ &vf_info_sab,
+ &vf_info_softpulldown,
+ &vf_info_softskip,
+ &vf_info_spp,
+ &vf_info_stereo3d,
+ &vf_info_telecine,
+ &vf_info_tinterlace,
+ &vf_info_unsharp,
+ &vf_info_uspp,
+
+ NULL
+};
+
+/*
+Unsupported filters
+1bpp
+ass
+bmovl
+crop
+dvbscale
+flip
+expand
+format
+halfpack
+lavc
+lavcdeint
+noformat
+pp
+scale
+tfields
+vo
+yadif
+zrmjpeg
+*/
+
+CpuCaps gCpuCaps; //FIXME initialize this so optims work
+
+
+static void sws_getFlagsAndFilterFromCmdLine(int *flags, SwsFilter **srcFilterParam, SwsFilter **dstFilterParam)
+{
+ static int firstTime=1;
+ *flags=0;
+
+#if ARCH_X86
+ if(gCpuCaps.hasMMX)
+ __asm__ volatile("emms\n\t"::: "memory"); //FIXME this should not be required but it IS (even for non-MMX versions)
+#endif
+ if(firstTime)
+ {
+ firstTime=0;
+ *flags= SWS_PRINT_INFO;
+ }
+ else if( mp_msg_test(MSGT_VFILTER,MSGL_DBG2) ) *flags= SWS_PRINT_INFO;
+
+ switch(SWS_BILINEAR)
+ {
+ case 0: *flags|= SWS_FAST_BILINEAR; break;
+ case 1: *flags|= SWS_BILINEAR; break;
+ case 2: *flags|= SWS_BICUBIC; break;
+ case 3: *flags|= SWS_X; break;
+ case 4: *flags|= SWS_POINT; break;
+ case 5: *flags|= SWS_AREA; break;
+ case 6: *flags|= SWS_BICUBLIN; break;
+ case 7: *flags|= SWS_GAUSS; break;
+ case 8: *flags|= SWS_SINC; break;
+ case 9: *flags|= SWS_LANCZOS; break;
+ case 10:*flags|= SWS_SPLINE; break;
+ default:*flags|= SWS_BILINEAR; break;
+ }
+
+ *srcFilterParam= NULL;
+ *dstFilterParam= NULL;
+}
+
+//exact copy from vf_scale.c
+// will use sws_flags & src_filter (from cmd line)
+struct SwsContext *sws_getContextFromCmdLine(int srcW, int srcH, int srcFormat, int dstW, int dstH, int dstFormat)
+{
+ int flags, i;
+ SwsFilter *dstFilterParam, *srcFilterParam;
+ enum AVPixelFormat dfmt, sfmt;
+
+ for(i=0; conversion_map[i].fmt && dstFormat != conversion_map[i].fmt; i++);
+ dfmt= conversion_map[i].pix_fmt;
+ for(i=0; conversion_map[i].fmt && srcFormat != conversion_map[i].fmt; i++);
+ sfmt= conversion_map[i].pix_fmt;
+
+ if (srcFormat == IMGFMT_RGB8 || srcFormat == IMGFMT_BGR8) sfmt = AV_PIX_FMT_PAL8;
+ sws_getFlagsAndFilterFromCmdLine(&flags, &srcFilterParam, &dstFilterParam);
+
+ return sws_getContext(srcW, srcH, sfmt, dstW, dstH, dfmt, flags , srcFilterParam, dstFilterParam, NULL);
+}
+
+typedef struct {
+ vf_instance_t vf;
+ vf_instance_t next_vf;
+ AVFilterContext *avfctx;
+ int frame_returned;
+} MPContext;
+
+void 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 mp_msg_test(int mod, int lev){
+ return 123;
+}
+
+void init_avcodec(void)
+{
+ //we maybe should init but its kinda 1. unneeded 2. a bit inpolite from here
+}
+
+//Exact copy of vf.c
+void 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 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) {
+ 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 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;y<y0+h;y+=2){
+ memset(mpi->planes[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;y<y0+h;y++){
+ unsigned char* dst=mpi->planes[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;i<size-3;i+=4) p[i]=p[i+1]=p[i+2]=p[i+3]=CLEAR_PACKEDYUV_PATTERN_SWAPPED;
+ for(;i<size;i++) p[i]=CLEAR_PACKEDYUV_PATTERN_SWAPPED;
+ } else {
+ for(i=0;i<size-3;i+=4) p[i]=p[i+1]=p[i+2]=p[i+3]=CLEAR_PACKEDYUV_PATTERN;
+ for(;i<size;i++) p[i]=CLEAR_PACKEDYUV_PATTERN;
+ }
+ } else
+ memset(dst,0,(mpi->bpp>>3)*w);
+ }
+}
+
+int vf_next_query_format(struct vf_instance *vf, unsigned int fmt){
+ return 1;
+}
+
+//used by delogo
+unsigned int vf_match_csp(vf_instance_t** vfp,const unsigned int* list,unsigned int preferred){
+ return preferred;
+}
+
+mp_image_t* 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 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]=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]=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]=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]=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]=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] = 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->width<w2 || mpi->height<h){
+ // need to re-allocate buffer memory:
+ av_free(mpi->planes[0]);
+ mpi->flags&=~MP_IMGFLAG_ALLOCATED;
+ mp_msg(MSGT_VFILTER,MSGL_V,"vf.c: have to REALLOCATE buffer memory :(\n");
+ }
+// } else {
+ } {
+ mpi->width=w2; mpi->chroma_width=(w2 + (1<<mpi->chroma_x_shift) - 1)>>mpi->chroma_x_shift;
+ mpi->height=h; mpi->chroma_height=(h + (1<<mpi->chroma_y_shift) - 1)>>mpi->chroma_y_shift;
+ }
+ }
+ if(!mpi->bpp) 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
+ mp_msg(MSGT_DECVIDEO, MSGL_FATAL,
+ "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<<mpi->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)) mp_msg(MSGT_DECVIDEO,MSGL_WARN,"??? 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<<mpi->chroma_x_shift) - 1)>>mpi->chroma_x_shift;
+// }
+ }
+ }
+
+ mp_image_alloc_planes(mpi);
+// printf("clearing img!\n");
+ 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)){
+ 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);
+ 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 vf_next_put_image(struct vf_instance *vf,mp_image_t *mpi, double pts){
+ MPContext *m= (void*)vf;
+ AVFilterLink *outlink = m->avfctx->outputs[0];
+ AVFilterBuffer *pic = av_mallocz(sizeof(AVFilterBuffer));
+ AVFilterBufferRef *picref = av_mallocz(sizeof(AVFilterBufferRef));
+ int i;
+
+ av_assert0(vf->next);
+
+ av_log(m->avfctx, AV_LOG_DEBUG, "vf_next_put_image\n");
+
+ if (!pic || !picref)
+ goto fail;
+
+ picref->buf = pic;
++ picref->buf->free= (void*)av_free;
+ if (!(picref->video = av_mallocz(sizeof(AVFilterBufferRefVideoProps))))
+ goto fail;
+
+ pic->w = picref->video->w = mpi->w;
+ pic->h = picref->video->h = mpi->h;
+
+ /* make sure the buffer gets read permission or it's useless for output */
+ picref->perms = AV_PERM_READ | AV_PERM_REUSE2;
+// av_assert0(mpi->flags&MP_IMGFLAG_READABLE);
+ if(!(mpi->flags&MP_IMGFLAG_PRESERVE))
+ picref->perms |= AV_PERM_WRITE;
+
+ pic->refcount = 1;
+ picref->type = AVMEDIA_TYPE_VIDEO;
+
+ for(i=0; conversion_map[i].fmt && mpi->imgfmt != conversion_map[i].fmt; i++);
+ pic->format = picref->format = conversion_map[i].pix_fmt;
+
+ memcpy(pic->data, mpi->planes, FFMIN(sizeof(pic->data) , sizeof(mpi->planes)));
+ memcpy(pic->linesize, mpi->stride, FFMIN(sizeof(pic->linesize), sizeof(mpi->stride)));
+ memcpy(picref->data, pic->data, sizeof(picref->data));
+ memcpy(picref->linesize, pic->linesize, sizeof(picref->linesize));
+
+ if(pts != MP_NOPTS_VALUE)
+ picref->pts= pts * av_q2d(outlink->time_base);
+
+ ff_start_frame(outlink, avfilter_ref_buffer(picref, ~0));
+ ff_draw_slice(outlink, 0, picref->video->h, 1);
+ ff_end_frame(outlink);
+ avfilter_unref_buffer(picref);
+ m->frame_returned++;
+
+ return 1;
+fail:
+ if (picref && picref->video)
+ av_free(picref->video);
+ av_free(picref);
+ av_free(pic);
+ return 0;
+}
+
+int 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;
+ }
+ 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 vf_next_control(struct vf_instance *vf, int request, void* data){
+ MPContext *m= (void*)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= (void*)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, const char *args)
+{
+ MPContext *m = ctx->priv;
+ char name[256];
+ int i;
+
+ m->avfctx= ctx;
+
+ 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 = vf_next_put_image;
+ m->vf.config = vf_next_config;
+ m->vf.query_format= vf_default_query_format;
+ m->vf.control = 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, 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);
+ free_mp_image(vf->imgctx.static_images[0]);
+ free_mp_image(vf->imgctx.static_images[1]);
+ free_mp_image(vf->imgctx.temp_images[0]);
+ 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 start_frame(AVFilterLink *inlink, AVFilterBufferRef *picref)
+{
+ return 0;
+}
+
+static int null_draw_slice(AVFilterLink *link, int y, int h, int slice_dir)
+{
+ return 0;
+}
+
+static int end_frame(AVFilterLink *inlink)
+{
+ MPContext *m = inlink->dst->priv;
+ AVFilterBufferRef *inpic = inlink->cur_buf;
+ int i;
+ double pts= MP_NOPTS_VALUE;
+ mp_image_t* mpi = new_mp_image(inpic->video->w, inpic->video->h);
+
+ 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++);
+ mp_image_setfmt(mpi,conversion_map[i].fmt);
+
+ memcpy(mpi->planes, inpic->data, FFMIN(sizeof(inpic->data) , sizeof(mpi->planes)));
+ memcpy(mpi->stride, inpic->linesize, FFMIN(sizeof(inpic->linesize), sizeof(mpi->stride)));
+
+ //FIXME pass interleced & tff flags around
+
+ // mpi->flags|=MP_IMGFLAG_ALLOCATED; ?
+ mpi->flags |= MP_IMGFLAG_READABLE;
+ if(!(inpic->perms & AV_PERM_WRITE))
+ 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");
+ }
+ free_mp_image(mpi);
+ return 0;
+}
+
+static const AVFilterPad mp_inputs[] = {
+ {
+ .name = "default",
+ .type = AVMEDIA_TYPE_VIDEO,
+ .start_frame = start_frame,
+ .draw_slice = null_draw_slice,
+ .end_frame = end_frame,
+ .config_props = config_inprops,
+ .min_perms = AV_PERM_READ,
+ },
+ { NULL }
+};
+
+static const AVFilterPad mp_outputs[] = {
+ {
+ .name = "default",
+ .type = AVMEDIA_TYPE_VIDEO,
+ .request_frame = request_frame,
+ .config_props = config_outprops,
+ },
+ { NULL }
+};
+
+AVFilter avfilter_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,
+};
return flags & INT_MAX;
}
+int av_parse_cpu_caps(unsigned *flags, const char *s)
+{
+ static const AVOption cpuflags_opts[] = {
+ { "flags" , NULL, 0, AV_OPT_TYPE_FLAGS, { .i64 = 0 }, INT64_MIN, INT64_MAX, .unit = "flags" },
+#if ARCH_PPC
+ { "altivec" , NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_ALTIVEC }, .unit = "flags" },
+#elif ARCH_X86
+ { "mmx" , NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_MMX }, .unit = "flags" },
+ { "mmx2" , NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_MMX2 }, .unit = "flags" },
+ { "mmxext" , NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_MMX2 }, .unit = "flags" },
+ { "sse" , NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_SSE }, .unit = "flags" },
+ { "sse2" , NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_SSE2 }, .unit = "flags" },
+ { "sse2slow", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_SSE2SLOW }, .unit = "flags" },
+ { "sse3" , NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_SSE3 }, .unit = "flags" },
+ { "sse3slow", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_SSE3SLOW }, .unit = "flags" },
+ { "ssse3" , NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_SSSE3 }, .unit = "flags" },
+ { "atom" , NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_ATOM }, .unit = "flags" },
+ { "sse4.1" , NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_SSE4 }, .unit = "flags" },
+ { "sse4.2" , NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_SSE42 }, .unit = "flags" },
+ { "avx" , NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_AVX }, .unit = "flags" },
+ { "xop" , NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_XOP }, .unit = "flags" },
+ { "fma4" , NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_FMA4 }, .unit = "flags" },
+ { "3dnow" , NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_3DNOW }, .unit = "flags" },
+ { "3dnowext", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_3DNOWEXT }, .unit = "flags" },
+ { "cmov", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_CMOV }, .unit = "flags" },
+
+#define CPU_FLAG_P2 AV_CPU_FLAG_CMOV | AV_CPU_FLAG_MMX
+#define CPU_FLAG_P3 CPU_FLAG_P2 | AV_CPU_FLAG_MMX2 | AV_CPU_FLAG_SSE
+#define CPU_FLAG_P4 CPU_FLAG_P3| AV_CPU_FLAG_SSE2
+ { "pentium2", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = CPU_FLAG_P2 }, .unit = "flags" },
+ { "pentium3", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = CPU_FLAG_P3 }, .unit = "flags" },
+ { "pentium4", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = CPU_FLAG_P4 }, .unit = "flags" },
+
+#define CPU_FLAG_K62 AV_CPU_FLAG_MMX | AV_CPU_FLAG_3DNOW
+#define CPU_FLAG_ATHLON CPU_FLAG_K62 | AV_CPU_FLAG_CMOV | AV_CPU_FLAG_3DNOWEXT | AV_CPU_FLAG_MMX2
+#define CPU_FLAG_ATHLONXP CPU_FLAG_ATHLON | AV_CPU_FLAG_SSE
+#define CPU_FLAG_K8 CPU_FLAG_ATHLONXP | AV_CPU_FLAG_SSE2
+ { "k6", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_MMX }, .unit = "flags" },
+ { "k62", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = CPU_FLAG_K62 }, .unit = "flags" },
+ { "athlon", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = CPU_FLAG_ATHLON }, .unit = "flags" },
+ { "athlonxp", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = CPU_FLAG_ATHLONXP }, .unit = "flags" },
+ { "k8", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = CPU_FLAG_K8 }, .unit = "flags" },
+#elif ARCH_ARM
+ { "armv5te", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_ARMV5TE }, .unit = "flags" },
+ { "armv6", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_ARMV6 }, .unit = "flags" },
+ { "armv6t2", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_ARMV6T2 }, .unit = "flags" },
+ { "vfp", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_VFP }, .unit = "flags" },
+ { "vfpv3", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_VFPV3 }, .unit = "flags" },
+ { "neon", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_NEON }, .unit = "flags" },
+#endif
+ { NULL },
+ };
+ static const AVClass class = {
+ .class_name = "cpuflags",
+ .item_name = av_default_item_name,
+ .option = cpuflags_opts,
+ .version = LIBAVUTIL_VERSION_INT,
+ };
+ const AVClass *pclass = &class;
+
+ return av_opt_eval_flags(&pclass, &cpuflags_opts[0], s, flags);
+}
#ifdef TEST
- #undef printf
#include <stdio.h>
static const struct {
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