// init driver
static int init(sh_video_t *sh){
unsigned int out_fmt;
/* Hack for VSSH codec: new dll can't decode old files
* In my samples old files have no extradata, so use that info
* to decide what dll should be used (here and in vd_vfw).
*/
if (!strcmp(sh->codec->dll, "vsshdsd.dll") && (sh->bih->biSize == 40))
return 0;
if(!(sh->context=DS_VideoDecoder_Open(sh->codec->dll,&sh->codec->guid, sh->bih, 0, 0))){
mp_msg(MSGT_DECVIDEO,MSGL_ERR,MSGTR_MissingDLLcodec,sh->codec->dll);
mp_msg(MSGT_DECVIDEO,MSGL_HINT,MSGTR_DownloadCodecPackage);
return 0;
}
if(!mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_YUY2)) return 0;
out_fmt=sh->codec->outfmt[sh->outfmtidx];
switch(out_fmt){
case IMGFMT_YUY2:
case IMGFMT_UYVY:
DS_VideoDecoder_SetDestFmt(sh->context,16,out_fmt);break; // packed YUV
case IMGFMT_YV12:
case IMGFMT_I420:
case IMGFMT_IYUV:
DS_VideoDecoder_SetDestFmt(sh->context,12,out_fmt);break; // planar YUV
case IMGFMT_YVU9:
DS_VideoDecoder_SetDestFmt(sh->context,9,out_fmt);break;
default:
DS_VideoDecoder_SetDestFmt(sh->context,out_fmt&255,0); // RGB/BGR
}
DS_SetAttr_DivX("Quality",divx_quality);
DS_VideoDecoder_StartInternal(sh->context);
mp_msg(MSGT_DECVIDEO,MSGL_V,MSGTR_DShowInitOK);
return 1;
}
// init driver
static int init(sh_video_t *sh){
unsigned int out_fmt;
if(!(sh->context=DMO_VideoDecoder_Open(sh->codec->dll,&sh->codec->guid, sh->bih, 0, 0))){
mp_msg(MSGT_DECVIDEO,MSGL_ERR,MSGTR_MissingDLLcodec,sh->codec->dll);
mp_msg(MSGT_DECVIDEO,MSGL_HINT,MSGTR_DownloadCodecPackage);
return 0;
}
if(!mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_YUY2)) return 0;
out_fmt=sh->codec->outfmt[sh->outfmtidx];
switch(out_fmt){
case IMGFMT_YUY2:
case IMGFMT_UYVY:
DMO_VideoDecoder_SetDestFmt(sh->context,16,out_fmt);break; // packed YUV
case IMGFMT_YV12:
case IMGFMT_I420:
case IMGFMT_IYUV:
DMO_VideoDecoder_SetDestFmt(sh->context,12,out_fmt);break; // planar YUV
case IMGFMT_YVU9:
DMO_VideoDecoder_SetDestFmt(sh->context,9,out_fmt);break;
default:
DMO_VideoDecoder_SetDestFmt(sh->context,out_fmt&255,0); // RGB/BGR
}
DMO_VideoDecoder_StartInternal(sh->context);
mp_msg(MSGT_DECVIDEO,MSGL_V,MSGTR_DMOInitOK);
return 1;
}
// decode a frame
static mp_image_t* decode(sh_video_t *sh,void* data,int len,int flags){
mp_image_t* mpi;
static vo_mpegpes_t packet;
mp_mpeg_header_t picture;
const unsigned char *d = data;
if(len>10 && !d[0] && !d[1] && d[2]==1 && d[3]==0xB3) {
float old_aspect = sh->aspect;
int oldw = sh->disp_w, oldh = sh->disp_h;
mp_header_process_sequence_header(&picture, &d[4]);
sh->aspect = mpeg12_aspect_info(&picture);
sh->disp_w = picture.display_picture_width;
sh->disp_h = picture.display_picture_height;
if(sh->aspect != old_aspect || sh->disp_w != oldw || sh->disp_h != oldh) {
if(!mpcodecs_config_vo(sh, sh->disp_w,sh->disp_h,IMGFMT_MPEGPES))
return 0;
}
}
mpi=mpcodecs_get_image(sh, MP_IMGTYPE_EXPORT, 0, sh->disp_w, sh->disp_h);
packet.data=data;
packet.size=len;
packet.timestamp=sh->timer*90000.0;
packet.id=0x1E0; //+sh_video->ds->id;
mpi->planes[0]=(uint8_t*)(&packet);
return mpi;
}
static int init(sh_video_t *sh)
{
int err;
char fname[MAX_PATH + 1] = "";
memset(&dsn, 0, sizeof(dsn));
#ifdef WIN32_LOADER
dsn.ldt_fs = Setup_LDT_Keeper();
#endif
dsn.hLib = LoadLibraryA("dshownative.dll");
if (!dsn.hLib)
{
mp_msg(MSGT_DECVIDEO, MSGL_ERR, "[dshownative] Cannot find dshownative.dll: %ld\n", GetLastError());
return 0;
}
dsn.DSOpenVideoCodec = (funcDSOpenVideoCodec) GetProcAddress(dsn.hLib, "DSOpenVideoCodec");
dsn.DSCloseVideoCodec = (funcDSCloseVideoCodec) GetProcAddress(dsn.hLib, "DSCloseVideoCodec");
dsn.DSVideoDecode = (funcDSVideoDecode) GetProcAddress(dsn.hLib, "DSVideoDecode");
dsn.DSVideoResync = (funcDSVideoResync) GetProcAddress(dsn.hLib, "DSVideoResync");
dsn.DSStrError = (funcDSStrError) GetProcAddress(dsn.hLib, "DSStrError");
dsn.DSGetApiVersion = (funcDSGetApiVersion) GetProcAddress(dsn.hLib, "DSGetApiVersion");
if (!(dsn.DSOpenVideoCodec && dsn.DSCloseVideoCodec && dsn.DSVideoDecode && dsn.DSVideoResync && dsn.DSStrError && dsn.DSGetApiVersion))
{
mp_msg(MSGT_DECVIDEO, MSGL_ERR, "[dshownative] dshownative dll symbol mismatch\n");
return 0;
}
if (dsn.DSGetApiVersion() != DSN_API_VERSION)
{
mp_msg(MSGT_DECVIDEO, MSGL_ERR, "[dshownative] Incompatible API version\n");
return 0;
}
if (sh->ds->demuxer->filename)
GetFullPathNameA(sh->ds->demuxer->filename, MAX_PATH, fname, NULL);
if (!(dsn.codec = dsn.DSOpenVideoCodec(sh->codec->dll, sh->codec->guid, sh->bih,
sh->codec->outfmt[sh->outfmtidx], sh->fps, fname, is_mpegts_format, &err)))
{
mp_msg(MSGT_DECVIDEO, MSGL_ERR, "[dshownative] Codec init failed: %s\n", dsn.DSStrError(err));
return 0;
}
if (!mpcodecs_config_vo(sh, sh->disp_w, sh->disp_h, IMGFMT_YUY2))
{
mp_msg(MSGT_DECVIDEO, MSGL_ERR, "[dshownative] mpcodecs_config_vo() failed\n");
return 0;
}
special_codec = 1;
mp_msg(MSGT_DECVIDEO, MSGL_V, "INFO: [dshownative] video codec init OK.\n");
return 1;
}
// init driver
static int init(sh_video_t *sh) {
vd_zrmjpeg_ctx_t *ctx;
VERBOSE("init called\n");
ctx = malloc(sizeof(*ctx));
if (!ctx) return 0;
memset(ctx, 0, sizeof(*ctx));
sh->context = ctx;
/* defer init of vo until the first frame is known */
return 1;
#if 0
return mpcodecs_config_vo(sh, sh->disp_w, sh->disp_h, IMGFMT_ZRMJPEGIT);
#endif
}
// init driver
static int init(sh_video_t *sh){
// set format fourcc for raw RGB:
if(sh->bih && sh->bih->biCompression==0){ // set based on bit depth
switch(sh->bih->biBitCount){
case 1: sh->bih->biCompression=IMGFMT_BGR1; break;
case 4: sh->bih->biCompression=IMGFMT_BGR4; break;
case 8: sh->bih->biCompression=IMGFMT_BGR8; break;
case 15: sh->bih->biCompression=IMGFMT_BGR15; break;
// workaround bitcount==16 => bgr15 case for avi files:
case 16: sh->bih->biCompression=(sh->format)?IMGFMT_BGR16:IMGFMT_BGR15; break;
case 24: sh->bih->biCompression=IMGFMT_BGR24; break;
case 32: sh->bih->biCompression=IMGFMT_BGR32; break;
default:
mp_msg(MSGT_DECVIDEO,MSGL_WARN,"RAW: depth %d not supported\n",sh->bih->biBitCount);
}
}
return mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,sh->bih ? sh->bih->biCompression : sh->format);
}
// decode a frame
static mp_image_t* decode(sh_video_t *sh, void* data, int len, int flags) {
mp_image_t* mpi;
vd_zrmjpeg_ctx_t *ctx = sh->context;
if (!ctx->vo_initialized) {
ctx->preferred_csp = guess_mjpeg_type(data, len, sh->disp_h);
if (ctx->preferred_csp == 0) return NULL;
mpcodecs_config_vo(sh, sh->disp_w, sh->disp_h,
ctx->preferred_csp);
ctx->vo_initialized = 1;
}
mpi = mpcodecs_get_image(sh, MP_IMGTYPE_EXPORT, 0,
sh->disp_w, sh->disp_h);
/* abuse of mpi */
mpi->planes[0]=(uint8_t*)data;
mpi->planes[1]=(uint8_t*)len;
return mpi;
}
// init driver
static int init(sh_video_t *sh){
unsigned int out_fmt=sh->codec->outfmt[0];
struct context *ctx;
void *decoder;
if(!(decoder=DMO_VideoDecoder_Open(sh->codec->dll,&sh->codec->guid, sh->bih, 0, 0))){
mp_tmsg(MSGT_DECVIDEO,MSGL_ERR,"ERROR: Could not open required DirectShow codec %s.\n",sh->codec->dll);
mp_tmsg(MSGT_DECVIDEO,MSGL_HINT,"You need to upgrade/install the binary codecs package.\nGo to http://www.mplayerhq.hu/dload.html\n");
return 0;
}
if(!mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,out_fmt)) return 0;
// mpcodecs_config_vo can change the format
out_fmt=sh->codec->outfmt[sh->outfmtidx];
sh->context = ctx = calloc(1, sizeof(*ctx));
ctx->decoder = decoder;
switch(out_fmt){
case IMGFMT_YUY2:
case IMGFMT_UYVY:
DMO_VideoDecoder_SetDestFmt(ctx->decoder,16,out_fmt);break; // packed YUV
case IMGFMT_YV12:
case IMGFMT_I420:
case IMGFMT_IYUV:
DMO_VideoDecoder_SetDestFmt(ctx->decoder,12,out_fmt);break; // planar YUV
case IMGFMT_YVU9:
DMO_VideoDecoder_SetDestFmt(ctx->decoder,9,out_fmt);break;
case IMGFMT_RGB24:
case IMGFMT_BGR24:
if (sh->disp_w & 3)
{
ctx->stride = ((sh->disp_w * 3) + 3) & ~3;
ctx->buffer = av_malloc(ctx->stride * sh->disp_h);
}
default:
DMO_VideoDecoder_SetDestFmt(ctx->decoder,out_fmt&255,0); // RGB/BGR
}
DMO_VideoDecoder_StartInternal(ctx->decoder);
mp_tmsg(MSGT_DECVIDEO,MSGL_V,"INFO: Win32/DMO video codec init OK.\n");
return 1;
}
int MovDecoder_InitSubsystem()
{
long result = 1;
ComponentResult cres;
ComponentDescription desc;
Component prev=NULL;
CodecInfo cinfo; // for ImageCodecGetCodecInfo()
//ImageSubCodecDecompressCapabilities icap; // for ImageCodecInitialize()
//preload quicktime.qts to avoid the problems caused by the hardcoded path inside the dll
qtime_qts = LoadLibraryA("QuickTime.qts");
if (!qtime_qts)
{
//mp_msg(MSGT_DECVIDEO,MSGL_ERR,"unable to load QuickTime.qts\n" );
return 0;
}
handler = LoadLibraryA("qtmlClient.dll");
if(!handler)
{
//mp_msg(MSGT_DECVIDEO,MSGL_ERR,"unable to load qtmlClient.dll\n");
return 0;
}
result=InitializeQTML(6+16);
//mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"InitializeQTML returned %li\n",result);
memset(&desc,0,sizeof(desc));
desc.componentType= (((unsigned char)'i')<<24)|(((unsigned char)'m')<<16)|(((unsigned char)'d')<<8)|(((unsigned char)'c'));
desc.componentSubType = bswap_32(sh->format);
desc.componentManufacturer=0;
desc.componentFlags=0;
desc.componentFlagsMask=0;
// mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"Count = %ld\n",CountComponents(&desc));
prev=FindNextComponent(NULL,&desc);
if(!prev)
{
//mp_msg(MSGT_DECVIDEO,MSGL_ERR,"Cannot find requested component\n");
return(0);
}
//mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"Found it! ID = %p\n",prev);
ci=OpenComponent(prev);
//mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"ci=%p\n",ci);
memset(&icap,0,sizeof(icap));
cres=ImageCodecInitialize(ci,&icap);
//mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"ImageCodecInitialize->%#x size=%d (%d)\n",cres,icap.recordSize,icap.decompressRecordSize);
memset(&cinfo,0,sizeof(cinfo));
cres=ImageCodecGetCodecInfo(ci,&cinfo);
//mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"Flags: compr: 0x%X decomp: 0x%X format: 0x%X\n",
cinfo.compressFlags, cinfo.decompressFlags, cinfo.formatFlags);
//mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"Codec name: %.*s\n",((unsigned char*)&cinfo.typeName)[0], ((unsigned char*)&cinfo.typeName)+1);
//make a yuy2 gworld
OutBufferRect.top=0;
OutBufferRect.left=0;
OutBufferRect.right=sh->disp_w;
OutBufferRect.bottom=sh->disp_h;
//Fill the imagedescription for our SVQ3 frame
//we can probably get this from Demuxer
if(!sh->ImageDesc) sh->ImageDesc=(sh->bih+1); // hack for SVQ3-in-AVI
mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"ImageDescription size: %d\n",((ImageDescription*)(sh->ImageDesc))->idSize);
framedescHandle=(ImageDescriptionHandle)NewHandleClear(((ImageDescription*)(sh->ImageDesc))->idSize);
memcpy(*framedescHandle,sh->ImageDesc,((ImageDescription*)(sh->ImageDesc))->idSize);
dump_ImageDescription(*framedescHandle);
//Find codecscomponent for video decompression
// result = FindCodec ('SVQ1',anyCodec,&compressor,&decompressor );
// printf("FindCodec SVQ1 returned:%i compressor: 0x%X decompressor: 0x%X\n",result,compressor,decompressor);
sh->context = (void *)kYUVSPixelFormat;
#if 1
{
int imgfmt = sh->codec->outfmt[sh->outfmtidx];
int qt_imgfmt;
switch(imgfmt)
{
case IMGFMT_YUY2:
qt_imgfmt = kYUVSPixelFormat;
break;
case IMGFMT_YVU9:
qt_imgfmt = 0x73797639; //kYVU9PixelFormat;
break;
case IMGFMT_YV12:
qt_imgfmt = 0x79343230;
break;
case IMGFMT_UYVY:
qt_imgfmt = kUYVY422PixelFormat;
break;
case IMGFMT_YVYU:
qt_imgfmt = kYVYU422PixelFormat;
imgfmt = IMGFMT_YUY2;
break;
case IMGFMT_RGB16:
qt_imgfmt = k16LE555PixelFormat;
break;
case IMGFMT_BGR24:
qt_imgfmt = k24BGRPixelFormat;
break;
case IMGFMT_BGR32:
qt_imgfmt = k32BGRAPixelFormat;
break;
case IMGFMT_RGB32:
qt_imgfmt = k32RGBAPixelFormat;
break;
default:
mp_msg(MSGT_DECVIDEO,MSGL_ERR,"Unknown requested csp\n");
return(0);
}
mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"imgfmt: %s qt_imgfmt: %.4s\n", vo_format_name(imgfmt), (char *)&qt_imgfmt);
sh->context = (void *)qt_imgfmt;
if(!mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,imgfmt)) return 0;
}
return 1;
}
// decode a frame
static mp_image_t* decode(sh_video_t *sh,void* data,int len,int flags){
png_structp png;
png_infop info;
png_infop endinfo;
// png_bytep data;
png_bytep * row_p;
png_uint_32 png_width=0,png_height=0;
int depth,color;
png_uint_32 i;
mp_image_t* mpi;
int cols;
png_colorp pal;
unsigned char *p;
if(len<=0) return NULL; // skipped frame
png=png_create_read_struct( PNG_LIBPNG_VER_STRING,NULL,NULL,NULL );
info=png_create_info_struct( png );
endinfo=png_create_info_struct( png );
pngPointer=8;
pngLength=len;
png_set_read_fn( png,data,pngReadFN );
png_set_strip_16( png );
png_set_sig_bytes( png,8 );
png_read_info( png,info );
png_get_IHDR( png,info,&png_width,&png_height,&depth,&color,NULL,NULL,NULL );
png_set_bgr( png );
switch( info->color_type ) {
case PNG_COLOR_TYPE_GRAY_ALPHA:
mp_msg( MSGT_DECVIDEO,MSGL_INFO,"Sorry gray scaled png with alpha channel not supported at moment.\n" );
break;
case PNG_COLOR_TYPE_GRAY:
out_fmt=IMGFMT_Y800;
break;
case PNG_COLOR_TYPE_PALETTE:
out_fmt=IMGFMT_BGR8;
break;
case PNG_COLOR_TYPE_RGB_ALPHA:
out_fmt=IMGFMT_BGR32;
break;
case PNG_COLOR_TYPE_RGB:
out_fmt=IMGFMT_BGR24;
break;
default:
mp_msg( MSGT_DECVIDEO,MSGL_INFO,"Sorry, unsupported PNG colorspace: %d.\n" ,info->color_type);
}
// (re)init libvo if image parameters changed (width/height/colorspace)
if(last_w!=png_width || last_h!=png_height || last_c!=out_fmt){
last_w=png_width; last_h=png_height; last_c=out_fmt;
if(!out_fmt) return NULL;
if(!mpcodecs_config_vo(sh,png_width,png_height,out_fmt)) return NULL;
}
#if 0
switch( info->color_type )
{
case PNG_COLOR_TYPE_GRAY_ALPHA: printf( "[png] used GrayA -> stripping alpha channel\n" ); break;
case PNG_COLOR_TYPE_GRAY: printf( "[png] used Gray -> rgb\n" ); break;
case PNG_COLOR_TYPE_PALETTE: printf( "[png] used palette -> rgb\n" ); break;
case PNG_COLOR_TYPE_RGB_ALPHA: printf( "[png] used RGBA -> stripping alpha channel\n" ); break;
case PNG_COLOR_TYPE_RGB: printf( "[png] read rgb datas.\n" ); break;
}
#endif
mpi=mpcodecs_get_image(sh, MP_IMGTYPE_TEMP, MP_IMGFLAG_ACCEPT_STRIDE,
png_width,png_height);
if(!mpi) return NULL;
// Let's DECODE!
row_p=malloc( sizeof( png_bytep ) * png_height );
//png_get_rowbytes( png,info )
for ( i=0; i < png_height; i++ ) row_p[i]=mpi->planes[0] + mpi->stride[0]*i;
png_read_image( png,row_p );
free( row_p );
if (out_fmt==IMGFMT_BGR8) {
png_get_PLTE( png,info,&pal,&cols );
mpi->planes[1] = (char*)realloc(mpi->planes[1], 4*cols);
p = mpi->planes[1];
for (i = 0; i < cols; i++) {
*p++ = pal[i].blue;
*p++ = pal[i].green;
*p++ = pal[i].red;
*p++ = 0;
}
}
png_read_end( png,endinfo );
png_destroy_read_struct( &png,&info,&endinfo );
return mpi;
}
// decode a frame
static mp_image_t* decode(sh_video_t *sh,void* data,int len,int flags){
mp_image_t * mpi = NULL;
int width,height,depth,i;
if ( len <= 0 ) return NULL; // skipped frame
cinfo.err=jpeg_std_error( &jerr.pub );
jerr.pub.error_exit=my_error_exit;
if( setjmp( jerr.setjmp_buffer ) )
{
mp_msg( MSGT_DECVIDEO,MSGL_ERR,"[ijpg] setjmp error ...\n" );
return NULL;
}
jpeg_create_decompress( &cinfo );
jpeg_buf_src( &cinfo,data,len );
jpeg_read_header( &cinfo,TRUE );
sh->disp_w=width=cinfo.image_width;
sh->disp_h=height=cinfo.image_height;
jpeg_start_decompress( &cinfo );
depth=cinfo.output_components * 8;
switch( depth ) {
case 8:
case 24: break;
default: mp_msg( MSGT_DECVIDEO,MSGL_ERR,"Sorry, unsupported JPEG colorspace: %d.\n",depth ); return NULL;
}
if ( last_w!=width || last_h!=height )
{
if(!mpcodecs_config_vo( sh,width,height, IMGFMT_RGB24 )) return NULL;
if(temp_row) free(temp_row);
temp_row=malloc(3*width+16);
last_w=width; last_h=height;
}
mpi=mpcodecs_get_image( sh,MP_IMGTYPE_TEMP,MP_IMGFLAG_ACCEPT_STRIDE,width,height );
if ( !mpi ) return NULL;
row_stride=cinfo.output_width * cinfo.output_components;
for ( i=0;i < height;i++ )
{
unsigned char * drow = mpi->planes[0] + mpi->stride[0] * i;
unsigned char * row = (mpi->imgfmt==IMGFMT_RGB24 && depth==24) ? drow : temp_row;
jpeg_read_scanlines( &cinfo,(JSAMPLE**)&row,1 );
if(depth==8){
// grayscale -> rgb/bgr 24/32
int x;
if(mpi->bpp==32)
for(x=0;x<width;x++) drow[4*x]=0x010101*row[x];
else
for(x=0;x<width;x++) drow[3*x+0]=drow[3*x+1]=drow[3*x+2]=row[x];
} else {
int x;
switch(mpi->imgfmt){
// rgb24 -> bgr24
case IMGFMT_BGR24:
for(x=0;x<3*width;x+=3){
drow[x+0]=row[x+2];
drow[x+1]=row[x+1];
drow[x+2]=row[x+0];
}
break;
// rgb24 -> bgr32
case IMGFMT_BGR32:
for(x=0;x<width;x++){
#ifdef WORDS_BIGENDIAN
drow[4*x+1]=row[3*x+0];
drow[4*x+2]=row[3*x+1];
drow[4*x+3]=row[3*x+2];
#else
drow[4*x+0]=row[3*x+2];
drow[4*x+1]=row[3*x+1];
drow[4*x+2]=row[3*x+0];
#endif
}
break;
}
}
}
jpeg_finish_decompress(&cinfo);
jpeg_destroy_decompress(&cinfo);
return mpi;
}
// init driver
static int init(sh_video_t *sh)
{
vd_xanim_ctx *priv;
char dll[1024];
XA_CODEC_HDR codec_hdr;
int i;
priv = malloc(sizeof(vd_xanim_ctx));
if (!priv)
return 0;
sh->context = priv;
memset(priv, 0, sizeof(vd_xanim_ctx));
if(!mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_YV12)) return 0;
priv->iq_func = NULL;
priv->dec_func = NULL;
for (i=0; i < XA_CLOSE_FUNCS; i++)
xa_close_func[i] = NULL;
snprintf(dll, 1024, "%s/%s", codec_path, sh->codec->dll);
if (xacodec_load(sh, dll) == 0)
return 0;
codec_hdr.xapi_rev = XAVID_API_REV;
codec_hdr.anim_hdr = malloc(4096);
codec_hdr.description = sh->codec->info;
codec_hdr.compression = bswap_32(sh->bih->biCompression);
codec_hdr.decoder = NULL;
codec_hdr.x = sh->bih->biWidth; /* ->disp_w */
codec_hdr.y = sh->bih->biHeight; /* ->disp_h */
/* extra fields to store palette */
codec_hdr.avi_ctab_flag = 0;
codec_hdr.avi_read_ext = NULL;
codec_hdr.extra = NULL;
switch(sh->codec->outfmt[sh->outfmtidx])
{
case IMGFMT_BGR32:
codec_hdr.depth = 32;
break;
case IMGFMT_BGR24:
codec_hdr.depth = 24;
break;
case IMGFMT_IYUV:
case IMGFMT_I420:
case IMGFMT_YV12:
codec_hdr.depth = 12;
break;
case IMGFMT_YVU9:
codec_hdr.depth = 9;
break;
default:
mp_msg(MSGT_DECVIDEO, MSGL_FATAL, "xacodec: not supported image out format (%s)\n",
vo_format_name(sh->codec->outfmt[sh->outfmtidx]));
return 0;
}
mp_msg(MSGT_DECVIDEO, MSGL_INFO, "xacodec: querying for input %dx%d %dbit [fourcc: %4x] (%s)...\n",
codec_hdr.x, codec_hdr.y, codec_hdr.depth, codec_hdr.compression, codec_hdr.description);
if (xacodec_query(sh, &codec_hdr) == 0)
return 0;
// free(codec_hdr.anim_hdr);
priv->decinfo = malloc(sizeof(XA_DEC_INFO));
if (priv->decinfo == NULL)
{
mp_msg(MSGT_DECVIDEO, MSGL_FATAL, "xacodec: memory allocation error: %s\n",
strerror(errno));
return 0;
}
priv->decinfo->cmd = 0;
priv->decinfo->skip_flag = 0;
priv->decinfo->imagex = priv->decinfo->xe = codec_hdr.x;
priv->decinfo->imagey = priv->decinfo->ye = codec_hdr.y;
priv->decinfo->imaged = codec_hdr.depth;
priv->decinfo->chdr = NULL;
priv->decinfo->map_flag = 0; /* xaFALSE */
priv->decinfo->map = NULL;
priv->decinfo->xs = priv->decinfo->ys = 0;
priv->decinfo->special = 0;
priv->decinfo->extra = codec_hdr.extra;
mp_msg(MSGT_DECVIDEO, MSGL_DBG2, "decinfo->extra, filled by codec: %p [%s]\n",
&priv->decinfo->extra, (char *)priv->decinfo->extra);
return 1;
}
// init driver
static int init(sh_video_t *sh)
{
sh->context = (void *)init_global_rawdv_decoder();
return mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_YUY2);
}
// decode a frame
static mp_image_t* decode(sh_video_t *sh,void* data,int len,int flags)
{
int r;
mp_image_t* mpi;
lzo_context_t *priv = sh->context;
int w = priv->bufsz;
if (len <= 0) {
return NULL; // skipped frame
}
r = lzo1x_decode(priv->buffer, &w, data, &len);
if (r) {
/* this should NEVER happen */
mp_msg (MSGT_DECVIDEO, MSGL_ERR,
"[%s] internal error - decompression failed: %d\n", MOD_NAME, r);
return NULL;
}
if (priv->codec == -1) {
// detect RGB24 vs. YV12 via decoded size
mp_msg (MSGT_DECVIDEO, MSGL_V, "[%s] 2 depth %d, format %d data %p len (%d) (%d)\n",
MOD_NAME, sh->bih->biBitCount, sh->format, data, len, sh->bih->biSizeImage
);
if (w == 0) {
priv->codec = IMGFMT_BGR24;
mp_msg (MSGT_DECVIDEO, MSGL_V, "[%s] codec choosen is BGR24\n", MOD_NAME);
} else if (w == (sh->bih->biSizeImage)/2) {
priv->codec = IMGFMT_YV12;
mp_msg (MSGT_DECVIDEO, MSGL_V, "[%s] codec choosen is YV12\n", MOD_NAME);
} else {
priv->codec = -1;
mp_msg(MSGT_DECVIDEO,MSGL_ERR,"[%s] Unsupported out_fmt\n", MOD_NAME);
return NULL;
}
if(!mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,priv->codec)) {
priv->codec = -1;
return NULL;
}
}
mpi = mpcodecs_get_image(sh, MP_IMGTYPE_EXPORT, 0,
sh->disp_w, sh->disp_h);
if (!mpi) {
mp_msg (MSGT_DECVIDEO, MSGL_ERR, "[%s] mpcodecs_get_image failed\n", MOD_NAME);
return NULL;
}
mpi->planes[0] = priv->buffer;
if (priv->codec == IMGFMT_BGR24)
mpi->stride[0] = 3 * sh->disp_w;
else {
mpi->stride[0] = sh->disp_w;
mpi->planes[2] = priv->buffer + sh->disp_w*sh->disp_h;
mpi->stride[2] = sh->disp_w / 2;
mpi->planes[1] = priv->buffer + sh->disp_w*sh->disp_h*5/4;
mpi->stride[1] = sh->disp_w / 2;
}
mp_msg (MSGT_DECVIDEO, MSGL_DBG2,
"[%s] decompressed %lu bytes into %lu bytes\n", MOD_NAME,
(long) len, (long)w);
return mpi;
}
// init driver
static int init(sh_video_t *sh){
if(!mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_BGR24)) return 0;
return 1;
}
static mp_image_t* decode(sh_video_t *sh, void* data, int len, int flags)
{
xvid_dec_frame_t dec;
xvid_dec_stats_t stats;
mp_image_t* mpi = NULL;
priv_t* p = sh->context;
if(!data || len <= 0)
return NULL;
memset(&dec,0,sizeof(xvid_dec_frame_t));
memset(&stats, 0, sizeof(xvid_dec_stats_t));
dec.version = XVID_VERSION;
stats.version = XVID_VERSION;
dec.bitstream = data;
dec.length = len;
dec.general |= XVID_LOWDELAY
/* XXX: if lowdelay is unset, and xvidcore internal buffers are
* used => crash. MUST FIX */
| (filmeffect ? XVID_FILMEFFECT : 0 )
| (lumadeblock ? XVID_DEBLOCKY : 0 )
| (chromadeblock ? XVID_DEBLOCKUV : 0 );
#if XVID_API >= XVID_MAKE_API(4,1)
dec.general |= (lumadering ? XVID_DEBLOCKY|XVID_DERINGY : 0 );
dec.general |= (chromadering ? XVID_DEBLOCKUV|XVID_DERINGUV : 0 );
#endif
dec.output.csp = p->cs;
/* Decoding loop because xvidcore may return VOL information for
* on the fly buffer resizing. In that case we must decode VOL,
* init VO, then decode the frame */
do {
int consumed;
/* If we don't know frame size yet, don't even try to request
* a buffer, we must loop until we find a VOL, so VO plugin
* is initialized and we can obviously output something */
if (p->vo_initialized) {
mpi = mpcodecs_get_image(sh, p->img_type,
MP_IMGFLAG_ACCEPT_STRIDE,
sh->disp_w, sh->disp_h);
if (!mpi) return NULL;
if(p->cs != XVID_CSP_INTERNAL) {
dec.output.plane[0] = mpi->planes[0];
dec.output.plane[1] = mpi->planes[1];
dec.output.plane[2] = mpi->planes[2];
dec.output.stride[0] = mpi->stride[0];
dec.output.stride[1] = mpi->stride[1];
dec.output.stride[2] = mpi->stride[2];
}
}
/* Decode data */
consumed = xvid_decore(p->hdl, XVID_DEC_DECODE, &dec, &stats);
if (consumed < 0) {
mp_msg(MSGT_DECVIDEO, MSGL_ERR, "Decoding error\n");
return NULL;
}
/* Found a VOL information stats, if VO plugin is not initialized
* yet then do it now */
if (stats.type == XVID_TYPE_VOL && !p->vo_initialized) {
sh->original_aspect = stats2aspect(&stats);
if(!mpcodecs_config_vo(sh, stats.data.vol.width, stats.data.vol.height, IMGFMT_YV12))
return NULL;
/* Don't take this path twice */
p->vo_initialized = !p->vo_initialized;
}
/* Don't forget to update buffer position and buffer length */
dec.bitstream += consumed;
dec.length -= consumed;
} while ((stats.type == XVID_TYPE_VOL || stats.type == XVID_TYPE_NOTHING) && dec.length > 0);
/* There are two ways to get out of the decoding loop:
* - a frame has been returned
* - no more data in buffer and no frames returned */
/* If mpi is NULL, it proves nothing has been returned by the decoder
* so don't try to display internal buffers. */
if (mpi != NULL && p->cs == XVID_CSP_INTERNAL) {
mpi->planes[0] = dec.output.plane[0];
mpi->planes[1] = dec.output.plane[1];
mpi->planes[2] = dec.output.plane[2];
mpi->stride[0] = dec.output.stride[0];
mpi->stride[1] = dec.output.stride[1];
mpi->stride[2] = dec.output.stride[2];
}
/* If we got out the decoding loop because the buffer was empty and there was nothing
* to output yet, then just return NULL */
return (stats.type == XVID_TYPE_NOTHING) ? NULL : mpi;
}
// init driver
static int init(sh_video_t *sh){
HRESULT ret;
// unsigned int outfmt=sh->codec->outfmt[sh->outfmtidx];
int i, o_bih_len;
vd_vfw_ctx *priv;
const char *dll = codec_idx2str(sh->codec->dll_idx);
/* Hack for VSSH codec: new dll can't decode old files
* In my samples old files have no extradata, so use that info
* to decide what dll should be used (here and in vd_dshow).
*/
if (!strcmp(dll, "vssh264.dll") && (sh->bih->biSize > 40))
return 0;
priv = malloc(sizeof(vd_vfw_ctx));
if (!priv)
return 0;
memset(priv, 0, sizeof(vd_vfw_ctx));
sh->context = priv;
mp_msg(MSGT_WIN32,MSGL_V,"======= Win32 (VFW) VIDEO Codec init =======\n");
// win32_codec_name = dll;
// sh->hic = ICOpen( 0x63646976, sh->bih->biCompression, ICMODE_FASTDECOMPRESS);
// priv->handle = ICOpen( 0x63646976, sh->bih->biCompression, ICMODE_DECOMPRESS);
priv->handle = ICOpen( (long)(dll), sh->bih->biCompression, ICMODE_DECOMPRESS);
if(!priv->handle){
mp_msg(MSGT_WIN32,MSGL_ERR,"ICOpen failed! unknown codec / wrong parameters?\n");
return 0;
}
// sh->bih->biBitCount=32;
o_bih_len = ICDecompressGetFormatSize(priv->handle, sh->bih);
if(o_bih_len < sizeof(BITMAPINFOHEADER)){
mp_msg(MSGT_WIN32,MSGL_ERR,"ICDecompressGetFormatSize returned a bogus value: %d\n", o_bih_len);
return 0;
}
priv->o_bih = malloc(o_bih_len);
memset(priv->o_bih, 0, o_bih_len);
mp_msg(MSGT_WIN32,MSGL_V,"ICDecompressGetFormatSize ret: %d\n", o_bih_len);
ret = ICDecompressGetFormat(priv->handle, sh->bih, priv->o_bih);
if(ret < 0){
mp_msg(MSGT_WIN32,MSGL_ERR,"ICDecompressGetFormat failed: Error %d\n", (int)ret);
for (i=0; i < o_bih_len; i++) mp_msg(MSGT_WIN32, MSGL_DBG2, "%02x ", priv->o_bih[i]);
return 0;
}
mp_msg(MSGT_WIN32,MSGL_V,"ICDecompressGetFormat OK\n");
#if 0
// workaround for pegasus MJPEG:
if(!sh_video->o_bih.biWidth) sh_video->o_bih.biWidth=sh_video->bih->biWidth;
if(!sh_video->o_bih.biHeight) sh_video->o_bih.biHeight=sh_video->bih->biHeight;
if(!sh_video->o_bih.biPlanes) sh_video->o_bih.biPlanes=sh_video->bih->biPlanes;
#endif
// ok let libvo and vd core to handshake and decide the optimal csp:
if(!mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_YUY2)) return 0;
if (!(sh->codec->outflags[sh->outfmtidx]&CODECS_FLAG_FLIP)) {
priv->o_bih->biHeight=-sh->bih->biHeight; // flip image!
}
// ok, let's set the choosen colorspace:
set_csp(priv->o_bih,sh->codec->outfmt[sh->outfmtidx]);
// fake it to RGB for broken DLLs (divx3)
if(sh->codec->outflags[sh->outfmtidx] & CODECS_FLAG_YUVHACK)
priv->o_bih->biCompression = 0;
// sanity check:
#ifdef BUILD_VFWEX
ret = ICDecompressQueryEx(priv->handle, sh->bih, priv->o_bih);
#else
ret = ICDecompressQuery(priv->handle, sh->bih, priv->o_bih);
#endif
if (ret)
{
mp_msg(MSGT_WIN32,MSGL_WARN,"ICDecompressQuery failed: Error %d\n", (int)ret);
// return 0;
} else
mp_msg(MSGT_WIN32,MSGL_V,"ICDecompressQuery OK\n");
#ifdef BUILD_VFWEX
ret = ICDecompressBeginEx(priv->handle, sh->bih, priv->o_bih);
#else
ret = ICDecompressBegin(priv->handle, sh->bih, priv->o_bih);
#endif
if (ret)
{
mp_msg(MSGT_WIN32,MSGL_WARN,"ICDecompressBegin failed: Error %d\n", (int)ret);
// return 0;
}
// for broken codecs set it again:
if(sh->codec->outflags[sh->outfmtidx] & CODECS_FLAG_YUVHACK)
set_csp(priv->o_bih,sh->codec->outfmt[sh->outfmtidx]);
mp_msg(MSGT_WIN32, MSGL_V, "Input format:\n");
if( mp_msg_test(MSGT_HEADER,MSGL_V) ) print_video_header(sh->bih,MSGL_V);
mp_msg(MSGT_WIN32, MSGL_V, "Output format:\n");
if( mp_msg_test(MSGT_HEADER,MSGL_V) ) print_video_header(priv->o_bih,MSGL_V);
// set postprocessing level in xvid/divx4 .dll
ICSendMessage(priv->handle, ICM_USER+80, (long)(&divx_quality), 0);
// don't do this palette mess always, it makes div3 dll crashing...
if(sh->codec->outfmt[sh->outfmtidx]==IMGFMT_BGR8){
if(ICDecompressGetPalette(priv->handle, sh->bih, priv->o_bih)){
priv->palette = (unsigned char*)(priv->o_bih+1);
mp_msg(MSGT_WIN32,MSGL_V,"ICDecompressGetPalette OK\n");
} else {
if(sh->bih->biSize>=40+4*4)
priv->palette = (unsigned char*)(sh->bih+1);
}
}
mp_msg(MSGT_DECVIDEO,MSGL_V,"INFO: Win32 video codec init OK!\n");
return 1;
}
/* decode a frame */
static
mp_image_t *decode(sh_video_t *sh, void *raw, int len, int flags)
{
SGIInfo *info = sh->context;
unsigned char *data = raw;
mp_image_t *mpi;
if (len <= 0) {
return NULL; /* skip frame */
}
read_sgi_header(data, info);
/* make sure this is an SGI image file */
if (info->magic != SGI_MAGIC) {
mp_msg(MSGT_DECVIDEO, MSGL_INFO, "Bad magic number in image.\n");
return NULL;
}
/* check image depth */
if (info->bytes_per_channel != 1) {
mp_msg(MSGT_DECVIDEO, MSGL_INFO,
"Unsupported bytes per channel value %i.\n", info->bytes_per_channel);
return NULL;
}
/* check image dimension */
if (info->dimension != 2 && info->dimension != 3) {
mp_msg(MSGT_DECVIDEO, MSGL_INFO, "Unsupported image dimension %i.\n",
info->dimension);
return NULL;
}
/* change rgba images to rgb so alpha channel will be ignored */
if (info->zsize == SGI_RGBA_IMAGE) {
info->zsize = SGI_RGB_IMAGE;
}
/* check image depth */
if (info->zsize != SGI_RGB_IMAGE && info->zsize != SGI_GRAYSCALE_IMAGE) {
mp_msg(MSGT_DECVIDEO, MSGL_INFO, "Unsupported image depth.\n");
return NULL;
}
/* (re)init libvo if image size is changed */
if (last_x != info->xsize || last_y != info->ysize)
{
last_x = info->xsize;
last_y = info->ysize;
if (!mpcodecs_config_vo(sh, info->xsize, info->ysize, outfmt)) {
mp_msg(MSGT_DECVIDEO, MSGL_INFO, "Config vo failed:\n");
return NULL;
}
}
if (!(mpi = mpcodecs_get_image(sh, MP_IMGTYPE_TEMP, MP_IMGFLAG_ACCEPT_STRIDE,
info->xsize, info->ysize))) {
return NULL;
}
if (info->rle) {
decode_rle_sgi(info, data, mpi);
} else {
decode_uncompressed_sgi(info, data, mpi);
}
return mpi;
}
// init driver
static int init(sh_video_t *sh){
#ifndef CONFIG_QUICKTIME
long result = 1;
#endif
ComponentResult cres;
ComponentDescription desc;
Component prev=NULL;
CodecInfo cinfo; // for ImageCodecGetCodecInfo()
ImageSubCodecDecompressCapabilities icap; // for ImageCodecInitialize()
codec_initialized = 0;
#ifdef CONFIG_QUICKTIME
EnterMovies();
#else
#ifdef WIN32_LOADER
Setup_LDT_Keeper();
#endif
//preload quicktime.qts to avoid the problems caused by the hardcoded path inside the dll
qtime_qts = LoadLibraryA("QuickTime.qts");
if(!qtime_qts){
mp_msg(MSGT_DECVIDEO,MSGL_ERR,"unable to load QuickTime.qts\n" );
return 0;
}
handler = LoadLibraryA("qtmlClient.dll");
if(!handler){
mp_msg(MSGT_DECVIDEO,MSGL_ERR,"unable to load qtmlClient.dll\n");
return 0;
}
InitializeQTML = (OSErr (*)(long))GetProcAddress(handler, "InitializeQTML");
EnterMovies = (OSErr (*)(void))GetProcAddress(handler, "EnterMovies");
FindNextComponent = (Component (*)(Component,ComponentDescription*))GetProcAddress(handler, "FindNextComponent");
CountComponents = (long (*)(ComponentDescription*))GetProcAddress(handler, "CountComponents");
GetComponentInfo = (OSErr (*)(Component,ComponentDescription*,Handle,Handle,Handle))GetProcAddress(handler, "GetComponentInfo");
OpenComponent = (ComponentInstance (*)(Component))GetProcAddress(handler, "OpenComponent");
ImageCodecInitialize = (ComponentResult (*)(ComponentInstance,ImageSubCodecDecompressCapabilities *))GetProcAddress(handler, "ImageCodecInitialize");
ImageCodecGetCodecInfo = (ComponentResult (*)(ComponentInstance,CodecInfo *))GetProcAddress(handler, "ImageCodecGetCodecInfo");
ImageCodecBeginBand = (ComponentResult (*)(ComponentInstance,CodecDecompressParams *,ImageSubCodecDecompressRecord *,long))GetProcAddress(handler, "ImageCodecBeginBand");
ImageCodecPreDecompress = (ComponentResult (*)(ComponentInstance,CodecDecompressParams *))GetProcAddress(handler, "ImageCodecPreDecompress");
ImageCodecBandDecompress = (ComponentResult (*)(ComponentInstance,CodecDecompressParams *))GetProcAddress(handler, "ImageCodecBandDecompress");
GetGWorldPixMap = (PixMapHandle (*)(GWorldPtr))GetProcAddress(handler, "GetGWorldPixMap");
QTNewGWorldFromPtr = (OSErr(*)(GWorldPtr *,OSType,const Rect *,CTabHandle,void*,GWorldFlags,void *,long))GetProcAddress(handler, "QTNewGWorldFromPtr");
NewHandleClear = (OSErr(*)(Size))GetProcAddress(handler, "NewHandleClear");
// = GetProcAddress(handler, "");
if(!InitializeQTML || !EnterMovies || !FindNextComponent || !ImageCodecBandDecompress){
mp_msg(MSGT_DECVIDEO,MSGL_ERR,"invalid qtmlClient.dll!\n");
return 0;
}
result=InitializeQTML(6+16);
// result=InitializeQTML(0);
mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"InitializeQTML returned %li\n",result);
// result=EnterMovies();
// printf("EnterMovies->%d\n",result);
#endif /* CONFIG_QUICKTIME */
#if 0
memset(&desc,0,sizeof(desc));
while((prev=FindNextComponent(prev,&desc))){
ComponentDescription desc2;
unsigned char* c1=&desc2.componentType;
unsigned char* c2=&desc2.componentSubType;
memset(&desc2,0,sizeof(desc2));
// printf("juhee %p (%p)\n",prev,&desc);
GetComponentInfo(prev,&desc2,NULL,NULL,NULL);
mp_msg(MSGT_DECVIDEO,MSGL_DGB2,"DESC: %c%c%c%c/%c%c%c%c [0x%X/0x%X] 0x%X\n",
c1[3],c1[2],c1[1],c1[0],
c2[3],c2[2],c2[1],c2[0],
desc2.componentType,desc2.componentSubType,
desc2.componentFlags);
}
#endif
memset(&desc,0,sizeof(desc));
desc.componentType= (((unsigned char)'i')<<24)|
(((unsigned char)'m')<<16)|
(((unsigned char)'d')<<8)|
(((unsigned char)'c'));
#if 0
desc.componentSubType=
(((unsigned char)'S'<<24))|
(((unsigned char)'V')<<16)|
(((unsigned char)'Q')<<8)|
(((unsigned char)'3'));
#else
desc.componentSubType = bswap_32(sh->format);
#endif
desc.componentManufacturer=0;
desc.componentFlags=0;
desc.componentFlagsMask=0;
mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"Count = %ld\n",CountComponents(&desc));
prev=FindNextComponent(NULL,&desc);
if(!prev){
mp_msg(MSGT_DECVIDEO,MSGL_ERR,"Cannot find requested component\n");
return 0;
}
mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"Found it! ID = %p\n",prev);
ci=OpenComponent(prev);
mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"ci=%p\n",ci);
memset(&icap,0,sizeof(icap));
cres=ImageCodecInitialize(ci,&icap);
mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"ImageCodecInitialize->%#x size=%d (%d)\n",cres,icap.recordSize,icap.decompressRecordSize);
memset(&cinfo,0,sizeof(cinfo));
cres=ImageCodecGetCodecInfo(ci,&cinfo);
mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"Flags: compr: 0x%X decomp: 0x%X format: 0x%X\n",
cinfo.compressFlags, cinfo.decompressFlags, cinfo.formatFlags);
mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"Codec name: %.*s\n",((unsigned char*)&cinfo.typeName)[0],
((unsigned char*)&cinfo.typeName)+1);
//make a yuy2 gworld
OutBufferRect.top=0;
OutBufferRect.left=0;
OutBufferRect.right=sh->disp_w;
OutBufferRect.bottom=sh->disp_h;
//Fill the imagedescription for our SVQ3 frame
//we can probably get this from Demuxer
#if 0
framedescHandle=(ImageDescriptionHandle)NewHandleClear(sizeof(ImageDescription)+200);
printf("framedescHandle=%p *p=%p\n",framedescHandle,*framedescHandle);
{ FILE* f=fopen("/root/.wine/fake_windows/IDesc","r");
if(!f) printf("filenot found: IDesc\n");
fread(*framedescHandle,sizeof(ImageDescription)+200,1,f);
fclose(f);
}
#else
if(!sh->ImageDesc) sh->ImageDesc=(sh->bih+1); // hack for SVQ3-in-AVI
mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"ImageDescription size: %d\n",((ImageDescription*)(sh->ImageDesc))->idSize);
framedescHandle=(ImageDescriptionHandle)NewHandleClear(((ImageDescription*)(sh->ImageDesc))->idSize);
memcpy(*framedescHandle,sh->ImageDesc,((ImageDescription*)(sh->ImageDesc))->idSize);
dump_ImageDescription(*framedescHandle);
#endif
//Find codecscomponent for video decompression
// result = FindCodec ('SVQ1',anyCodec,&compressor,&decompressor );
// printf("FindCodec SVQ1 returned:%i compressor: 0x%X decompressor: 0x%X\n",result,compressor,decompressor);
sh->context = (void *)kYUVSPixelFormat;
#if 1
{
int imgfmt = sh->codec->outfmt[sh->outfmtidx];
int qt_imgfmt;
switch(imgfmt)
{
case IMGFMT_YUY2:
qt_imgfmt = kYUVSPixelFormat;
break;
case IMGFMT_YVU9:
qt_imgfmt = 0x73797639; //kYVU9PixelFormat;
break;
case IMGFMT_YV12:
qt_imgfmt = 0x79343230;
break;
case IMGFMT_UYVY:
qt_imgfmt = kUYVY422PixelFormat;
break;
case IMGFMT_YVYU:
qt_imgfmt = kYVYU422PixelFormat;
imgfmt = IMGFMT_YUY2;
break;
case IMGFMT_RGB16:
qt_imgfmt = k16LE555PixelFormat;
break;
case IMGFMT_BGR24:
qt_imgfmt = k24BGRPixelFormat;
break;
case IMGFMT_BGR32:
qt_imgfmt = k32BGRAPixelFormat;
break;
case IMGFMT_RGB32:
qt_imgfmt = k32RGBAPixelFormat;
break;
default:
mp_msg(MSGT_DECVIDEO,MSGL_ERR,"Unknown requested csp\n");
return 0;
}
mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"imgfmt: %s qt_imgfmt: %.4s\n", vo_format_name(imgfmt), (char *)&qt_imgfmt);
sh->context = (void *)qt_imgfmt;
if(!mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,imgfmt)) return 0;
}
#else
if(!mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_YUY2)) return 0;
#endif
return 1;
}
/*
* init driver
*/
static int init(sh_video_t *sh){
theora_struct_t *context = NULL;
int failed = 1;
int errorCode = 0;
ogg_packet op;
int i;
/* check whether video output format is supported */
switch(sh->codec->outfmt[sh->outfmtidx])
{
case IMGFMT_YV12: /* well, this should work... */ break;
default:
mp_msg (MSGT_DECVIDEO,MSGL_ERR,"Unsupported out_fmt: 0x%X\n",
sh->codec->outfmt[sh->outfmtidx]);
return 0;
}
/* this is not a loop, just a context, from which we can break on error */
do
{
context = calloc (sizeof (theora_struct_t), 1);
sh->context = context;
if (!context)
break;
theora_info_init(&context->inf);
theora_comment_init(&context->cc);
/* Read all header packets, pass them to theora_decode_header. */
for (i = 0; i < THEORA_NUM_HEADER_PACKETS; i++)
{
op.bytes = ds_get_packet (sh->ds, &op.packet);
op.b_o_s = 1;
if ( (errorCode = theora_decode_header (&context->inf, &context->cc, &op)) )
{
mp_msg(MSGT_DECAUDIO, MSGL_ERR, "Broken Theora header; errorCode=%i!\n", errorCode);
break;
}
}
if (errorCode)
break;
/* now init codec */
errorCode = theora_decode_init (&context->st, &context->inf);
if (errorCode)
{
mp_msg(MSGT_DECVIDEO,MSGL_ERR,"Theora decode init failed: %i \n",
errorCode);
break;
}
failed = 0;
} while (0);
if (failed)
{
if (context)
{
free (context);
sh->context = NULL;
}
return 0;
}
if(sh->aspect==0.0 && context->inf.aspect_denominator!=0)
{
sh->aspect = (float)(context->inf.aspect_numerator * context->inf.frame_width)/
(context->inf.aspect_denominator * context->inf.frame_height);
}
mp_msg(MSGT_DECVIDEO,MSGL_V,"INFO: Theora video init ok!\n");
return mpcodecs_config_vo (sh,context->inf.frame_width,context->inf.frame_height,IMGFMT_YV12);
}
// init driver
static int init(sh_video_t *sh){
OSErr result = 1;
int extradata_size = sh->bih ? sh->bih->biSize - sizeof(*sh->bih) : 0;
void *extradata = sh->bih + 1;
if (!sh->ImageDesc)
mp_msg(MSGT_DECVIDEO,MSGL_ERR,"sh->ImageDesc not set, try -demuxer mov if this fails.\n");
#ifndef CONFIG_QUICKTIME
#ifdef WIN32_LOADER
Setup_LDT_Keeper();
#endif
//preload quicktime.qts to avoid the problems caused by the hardcoded path inside the dll
qtime_qts = LoadLibraryA("QuickTime.qts");
if(!qtime_qts){
mp_msg(MSGT_DECVIDEO,MSGL_ERR,"unable to load QuickTime.qts\n" );
return 0;
}
handler = LoadLibraryA("qtmlClient.dll");
if(!handler){
mp_msg(MSGT_DECVIDEO,MSGL_ERR,"unable to load qtmlClient.dll\n");
return 0;
}
InitializeQTML = (OSErr (*)(long))GetProcAddress(handler, "InitializeQTML");
EnterMovies = (OSErr (*)(void))GetProcAddress(handler, "EnterMovies");
ExitMovies = (void (*)(void))GetProcAddress(handler, "ExitMovies");
DecompressSequenceBegin = (OSErr (*)(ImageSequence*,ImageDescriptionHandle,CGrafPtr,void *,const Rect *,MatrixRecordPtr,short,RgnHandle,CodecFlags,CodecQ,DecompressorComponent))GetProcAddress(handler, "DecompressSequenceBegin");
DecompressSequenceFrameS = (OSErr (*)(ImageSequence,Ptr,long,CodecFlags,CodecFlags*,ICMCompletionProcRecordPtr))GetProcAddress(handler, "DecompressSequenceFrameS");
GetGWorldPixMap = (PixMapHandle (*)(GWorldPtr))GetProcAddress(handler, "GetGWorldPixMap");
QTNewGWorldFromPtr = (OSErr(*)(GWorldPtr *,OSType,const Rect *,CTabHandle,void*,GWorldFlags,void *,long))GetProcAddress(handler, "QTNewGWorldFromPtr");
NewHandleClear = (OSErr(*)(Size))GetProcAddress(handler, "NewHandleClear");
DisposeHandle = (void (*)(Handle))GetProcAddress(handler, "DisposeHandle");
DisposeGWorld = (void (*)(GWorldPtr))GetProcAddress(handler, "DisposeGWorld");
CDSequenceEnd = (OSErr (*)(ImageSequence))GetProcAddress(handler, "CDSequenceEnd");
if(!InitializeQTML || !EnterMovies || !DecompressSequenceBegin || !DecompressSequenceFrameS){
mp_msg(MSGT_DECVIDEO,MSGL_ERR,"invalid qtmlClient.dll!\n");
return 0;
}
result=InitializeQTML(kInitializeQTMLDisableDirectSound |
kInitializeQTMLUseGDIFlag |
kInitializeQTMLDisableDDClippers);
mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"InitializeQTML returned %d\n",result);
#endif /* CONFIG_QUICKTIME */
result=EnterMovies();
mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"EnterMovies returned %d\n",result);
//make a yuy2 gworld
OutBufferRect.top=0;
OutBufferRect.left=0;
OutBufferRect.right=sh->disp_w;
OutBufferRect.bottom=sh->disp_h;
//Fill the imagedescription for our SVQ3 frame
//we can probably get this from Demuxer
if (!sh->ImageDesc && extradata_size >= sizeof(ImageDescription) &&
((ImageDescription *)extradata)->idSize <= extradata_size)
sh->ImageDesc = extradata;
if (sh->ImageDesc) {
mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"ImageDescription size: %d\n",((ImageDescription*)(sh->ImageDesc))->idSize);
framedescHandle=(ImageDescriptionHandle)NewHandleClear(((ImageDescription*)(sh->ImageDesc))->idSize);
memcpy(*framedescHandle,sh->ImageDesc,((ImageDescription*)(sh->ImageDesc))->idSize);
} else {
// assume extradata consists only of the atoms, build the other parts
ImageDescription *idesc;
int size = sizeof(*idesc) + extradata_size;
mp_msg(MSGT_DECVIDEO, MSGL_V, "Generating a ImageDescription\n");
framedescHandle=(ImageDescriptionHandle)NewHandleClear(size);
idesc = *framedescHandle;
memcpy(idesc + 1, extradata, extradata_size);
idesc->idSize = size;
idesc->width = sh->disp_w;
idesc->height = sh->disp_h;
}
dump_ImageDescription(*framedescHandle);
(**framedescHandle).cType = bswap_32(sh->format);
sh->context = (void *)kYUVSPixelFormat;
{
int imgfmt = sh->codec->outfmt[sh->outfmtidx];
int qt_imgfmt;
switch(imgfmt)
{
case IMGFMT_YUY2:
qt_imgfmt = kYUVSPixelFormat;
break;
case IMGFMT_YVU9:
qt_imgfmt = 0x73797639; //kYVU9PixelFormat;
break;
case IMGFMT_YV12:
qt_imgfmt = 0x79343230;
break;
case IMGFMT_UYVY:
qt_imgfmt = k2vuyPixelFormat;
break;
case IMGFMT_YVYU:
qt_imgfmt = kYVYU422PixelFormat;
imgfmt = IMGFMT_YUY2;
break;
case IMGFMT_RGB16:
qt_imgfmt = k16LE555PixelFormat;
break;
case IMGFMT_BGR24:
qt_imgfmt = k24BGRPixelFormat;
break;
case IMGFMT_BGR32:
qt_imgfmt = k32BGRAPixelFormat;
break;
case IMGFMT_RGB32:
qt_imgfmt = k32RGBAPixelFormat;
break;
default:
mp_msg(MSGT_DECVIDEO,MSGL_ERR,"Unknown requested csp\n");
return 0;
}
mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"imgfmt: %s qt_imgfmt: %.4s\n", vo_format_name(imgfmt), (char *)&qt_imgfmt);
sh->context = (void *)qt_imgfmt;
if(!mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,imgfmt)) return 0;
}
mpi=mpcodecs_get_image(sh, MP_IMGTYPE_STATIC, MP_IMGFLAG_PRESERVE,
sh->disp_w, sh->disp_h);
if(!mpi) return 0;
result = QTNewGWorldFromPtr(
&OutBufferGWorld,
(OSType)sh->context,
&OutBufferRect, //we should benchmark if yvu9 is faster for svq3, too
0,
0,
0,
mpi->planes[0],
mpi->stride[0]);
if (result) {
mp_msg(MSGT_DECVIDEO,MSGL_ERR,"QTNewGWorldFromPtr result=%d\n",result);
return 0;
}
result = DecompressSequenceBegin(&imageSeq, framedescHandle, (CGrafPtr)OutBufferGWorld,
NULL, NULL, NULL, srcCopy, NULL, 0,
codecNormalQuality, 0);
if(result) {
mp_msg(MSGT_DECVIDEO,MSGL_ERR,"DecompressSequenceBegin result=%d\n",result);
return 0;
}
return 1;
}
/*
* init driver
*/
static int init(sh_video_t *sh){
theora_struct_t *context = NULL;
uint8_t *extradata = (uint8_t *)(sh->bih + 1);
int extradata_size = sh->bih->biSize - sizeof(*sh->bih);
int errorCode = 0;
ogg_packet op;
int i;
context = calloc (sizeof (theora_struct_t), 1);
sh->context = context;
if (!context)
goto err_out;
th_info_init(&context->ti);
th_comment_init(&context->tc);
context->tsi = NULL;
/* Read all header packets, pass them to theora_decode_header. */
for (i = 0; i < THEORA_NUM_HEADER_PACKETS; i++)
{
if (extradata_size > 2) {
op.bytes = AV_RB16(extradata);
op.packet = extradata + 2;
op.b_o_s = 1;
if (extradata_size < op.bytes + 2) {
mp_msg(MSGT_DECVIDEO, MSGL_ERR, "Theora header too small\n");
goto err_out;
}
extradata += op.bytes + 2;
extradata_size -= op.bytes + 2;
} else {
op.bytes = ds_get_packet (sh->ds, &op.packet);
op.b_o_s = 1;
}
if ( (errorCode = th_decode_headerin (&context->ti, &context->tc, &context->tsi, &op)) < 0)
{
mp_msg(MSGT_DECVIDEO, MSGL_ERR, "Broken Theora header; errorCode=%i!\n", errorCode);
goto err_out;
}
}
/* now init codec */
context->tctx = th_decode_alloc (&context->ti, &context->tsi);
if (!context->tctx)
{
mp_msg(MSGT_DECVIDEO,MSGL_ERR,"Theora decode init failed\n");
goto err_out;
}
/* free memory used for decoder setup information */
th_setup_free(context->tsi);
if(sh->aspect==0.0 && context->ti.aspect_denominator!=0)
{
sh->aspect = ((double)context->ti.aspect_numerator * context->ti.frame_width)/
((double)context->ti.aspect_denominator * context->ti.frame_height);
}
mp_msg(MSGT_DECVIDEO,MSGL_V,"INFO: Theora video init ok!\n");
mp_msg(MSGT_DECVIDEO,MSGL_INFO,"Frame: %dx%d, Picture %dx%d, Offset [%d,%d]\n", context->ti.frame_width, context->ti.frame_height, context->ti.pic_width, context->ti.pic_height, context->ti.pic_x, context->ti.pic_y);
return mpcodecs_config_vo (sh,context->ti.frame_width,context->ti.frame_height,theora_pixelformat2imgfmt(context->ti.pixel_fmt));
err_out:
free(context);
sh->context = NULL;
return 0;
}
// init driver
static int init(sh_video_t *sh){
return mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_MPEGPES);
}
/*************************************************************************
* init driver
*/
static int init(sh_video_t *sh){
return mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,sh->format);
}
