#include "packagingengine.h"
#include "pluginserver.h"
#include "preferences.h"
+#include "probeprefs.h"
#include "samples.h"
#include "vframe.h"
return frame_cache->delete_oldest();
}
-
-
-
-
-
-
-
-
-
+// file driver in order of probe precidence
+// can be reordered in preferences->interface
+const char *File::default_probes[] = {
+ "FFMPEG_Early",
+ "Scene",
+ "DB",
+#ifdef HAVE_DV
+ "DV",
+#endif
+ "SndFile",
+ "PNG",
+ "JPEG",
+ "GIF",
+ "EXR",
+ "FLAC",
+ "CR2",
+ "TGA",
+ "TIFF",
+ "OGG",
+ "Vorbis",
+ "MPEG",
+ "EDL",
+ "FFMPEG_Late",
+};
+const int File::nb_probes =
+ sizeof(File::default_probes)/sizeof(File::default_probes[0]);
+
+
+int File::probe()
+{
+ FILE *fp = fopen(this->asset->path, "rb");
+ if( !fp ) return FILE_NOT_FOUND;
+ char data[16];
+ memset(data,0,sizeof(data));
+ int ret = fread(data, 1, 16, fp);
+ fclose(fp);
+ if( !ret ) return FILE_NOT_FOUND;
+
+ for( int i=0; i<preferences->file_probes.size(); ++i ) {
+ ProbePref *pref = preferences->file_probes[i];
+ if( !pref->armed ) continue;
+ if( !strncmp(pref->name,"FFMPEG",6) ) { // FFMPEG Early/Late
+ if( !FileFFMPEG::check_sig(this->asset) ) continue;
+ file = new FileFFMPEG(this->asset, this);
+ return FILE_OK;
+ }
+ if( !strcmp(pref->name,"DB") ) { // MediaDB
+ if( !FileDB::check_sig(this->asset) ) continue;
+ file = new FileDB(this->asset, this);
+ return FILE_OK;
+ }
+ if( !strcmp(pref->name,"Scene") ) { // scene file
+ if( !FileScene::check_sig(this->asset, data)) continue;
+ file = new FileScene(this->asset, this);
+ return FILE_OK;
+ }
+#ifdef HAVE_DV
+ if( !strcmp(pref->name,"DV") ) { // libdv
+ if( !FileDV::check_sig(this->asset) ) continue;
+ file = new FileDV(this->asset, this);
+ return FILE_OK;
+ }
+#endif
+ if( !strcmp(pref->name,"SndFile") ) { // libsndfile
+ if( !FileSndFile::check_sig(this->asset) ) continue;
+ file = new FileSndFile(this->asset, this);
+ return FILE_OK;
+ }
+ if( !strcmp(pref->name,"PNG") ) { // PNG file
+ if( !FilePNG::check_sig(this->asset) ) continue;
+ file = new FilePNG(this->asset, this);
+ return FILE_OK;
+ }
+ if( !strcmp(pref->name,"JPEG") ) { // JPEG file
+ if( !FileJPEG::check_sig(this->asset) ) continue;
+ file = new FileJPEG(this->asset, this);
+ return FILE_OK;
+ }
+ if( !strcmp(pref->name,"GIF") ) { // GIF file
+ if( !FileGIF::check_sig(this->asset)) continue;
+ file = new FileGIF(this->asset, this);
+ return FILE_OK;
+ }
+ if( !strcmp(pref->name,"EXR") ) { // EXR file
+ if( !FileEXR::check_sig(this->asset, data)) continue;
+ file = new FileEXR(this->asset, this);
+ return FILE_OK;
+ }
+ if( !strcmp(pref->name,"FLAC") ) { // FLAC file
+ if( !FileFLAC::check_sig(this->asset, data)) continue;
+ file = new FileFLAC(this->asset, this);
+ return FILE_OK;
+ }
+ if( !strcmp(pref->name,"CR2") ) { // CR2 file
+ if( !FileCR2::check_sig(this->asset)) continue;
+ file = new FileCR2(this->asset, this);
+ return FILE_OK;
+ }
+ if( !strcmp(pref->name,"TGA") ) { // TGA file
+ if( !FileTGA::check_sig(this->asset) ) continue;
+ file = new FileTGA(this->asset, this);
+ return FILE_OK;
+ }
+ if( !strcmp(pref->name,"TIFF") ) { // TIFF file
+ if( !FileTIFF::check_sig(this->asset) ) continue;
+ file = new FileTIFF(this->asset, this);
+ return FILE_OK;
+ }
+ if( !strcmp(pref->name,"OGG") ) { // OGG file
+ if( !FileOGG::check_sig(this->asset) ) continue;
+ file = new FileOGG(this->asset, this);
+ return FILE_OK;
+ }
+ if( !strcmp(pref->name,"Vorbis") ) { // VorbisFile file
+ if( !FileVorbis::check_sig(this->asset) ) continue;
+ file = new FileVorbis(this->asset, this);
+ return FILE_OK;
+ }
+ if( !strcmp(pref->name,"MPEG") ) { // MPEG file
+ if( !FileMPEG::check_sig(this->asset) ) continue;
+ file = new FileMPEG(this->asset, this);
+ return FILE_OK;
+ }
+ if( !strcmp(pref->name,"EDL") ) { // XML file
+ if( data[0] != '<' ) continue;
+ if( !strncmp(&data[1],"EDL>",4) ||
+ !strncmp(&data[1],"HTAL>",5) ||
+ !strncmp(&data[1],"?xml",4) )
+ return FILE_IS_XML;
+ }
+ }
+ return FILE_UNRECOGNIZED_CODEC; // maybe PCM file ?
+}
int File::open_file(Preferences *preferences,
Asset *asset,
if(debug) printf("File::open_file %p %d\n", this, __LINE__);
- switch(this->asset->format)
- {
+ switch(this->asset->format) {
// get the format now
// If you add another format to case 0, you also need to add another case for the
// file format #define.
- case FILE_UNKNOWN:
- if(FileDB::check_sig(this->asset)) {
-// MediaDb file
- file = new FileDB(this->asset, this);
- break;
- }
-// if early probe enabled
- if( preferences->ffmpeg_early_probe &&
- FileFFMPEG::check_sig(this->asset)) {
- file = new FileFFMPEG(this->asset, this);
- break;
- }
-
- FILE *stream;
- if(!(stream = fopen(this->asset->path, "rb"))) {
-// file not found
- return 1;
- }
-
- char test[16]; memset(test,0,sizeof(test)); // int result =
- fread(test, 16, 1, stream);
-
- if(FileScene::check_sig(this->asset, test)) {
-// scene file
- fclose(stream);
- file = new FileScene(this->asset, this);
- break;
- }
-#ifdef HAVE_DV
- if(FileDV::check_sig(this->asset)) {
-// libdv
- fclose(stream);
- file = new FileDV(this->asset, this);
- break;
- }
-#endif
- if(FileSndFile::check_sig(this->asset)) {
-// libsndfile
- fclose(stream);
- file = new FileSndFile(this->asset, this);
- break;
- }
- if(FilePNG::check_sig(this->asset)) {
-// PNG file
- fclose(stream);
- file = new FilePNG(this->asset, this);
- break;
- }
- if(FileJPEG::check_sig(this->asset)) {
-// JPEG file
- fclose(stream);
- file = new FileJPEG(this->asset, this);
- break;
- }
- if(FileGIF::check_sig(this->asset)) {
-// GIF file
- fclose(stream);
- file = new FileGIF(this->asset, this);
- break;
- }
- if(FileEXR::check_sig(this->asset, test)) {
-// EXR file
- fclose(stream);
- file = new FileEXR(this->asset, this);
- break;
- }
- if(FileFLAC::check_sig(this->asset, test)) {
-// FLAC file
- fclose(stream);
- file = new FileFLAC(this->asset, this);
- break;
- }
- if(FileCR2::check_sig(this->asset)) {
-// CR2 file
- fclose(stream);
- file = new FileCR2(this->asset, this);
- break;
- }
- if(FileTGA::check_sig(this->asset)) {
-// TGA file
- fclose(stream);
- file = new FileTGA(this->asset, this);
- break;
- }
- if(FileTIFF::check_sig(this->asset)) {
-// TIFF file
- fclose(stream);
- file = new FileTIFF(this->asset, this);
- break;
- }
- if(FileOGG::check_sig(this->asset)) {
-// OGG file
- fclose(stream);
- file = new FileOGG(this->asset, this);
- break;
- }
- if(FileVorbis::check_sig(this->asset)) {
-// VorbisFile file
- fclose(stream);
- file = new FileVorbis(this->asset, this);
- break;
- }
- if(FileMPEG::check_sig(this->asset)) {
-// MPEG file
- fclose(stream);
- file = new FileMPEG(this->asset, this);
- break;
- }
- if( test[0] == '<' && (
- !strncmp(&test[1],"EDL>",4) ||
- !strncmp(&test[1],"HTAL>",5) ||
- !strncmp(&test[1],"?xml",4) ) ) {
-// XML file
- fclose(stream);
- return FILE_IS_XML;
- } // can't load project file
- if( !preferences->ffmpeg_early_probe &&
- FileFFMPEG::check_sig(this->asset) ) {
- fclose(stream);
- file = new FileFFMPEG(this->asset, this);
- break;
- }
-// PCM file
- fclose(stream);
- return FILE_UNRECOGNIZED_CODEC;
- break;
-
+ case FILE_UNKNOWN: {
+ int ret = probe();
+ if( ret != FILE_OK ) return ret;
+ break; }
// format already determined
case FILE_AC3:
file = new FileAC3(this->asset, this);
projects / goodguy / history.git / blobdiff