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Removed FFMS2 usage from the Avisynth video provider. If you want FFMS2, use the FFMS2 provider.

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Originally committed to SVN as r3188.
This commit is contained in:
Karl Blomster 2009-07-21 20:36:27 +00:00
parent ce2a549517
commit 38c5f8200a
1 changed files with 44 additions and 71 deletions
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115
aegisub/src/video_provider_avs.cpp
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@ -174,86 +174,59 @@ PClip AvisynthVideoProvider::OpenVideo(Aegisub::String _filename, bool mpeg2dec3
script = env->Invoke("SetPlanarLegacyAlignment", script); script = env->Invoke("SetPlanarLegacyAlignment", script);
} }
// Some other format, such as mkv, mp4, ogm... try FFMpegSource and DirectShowSource // Some other format, such as mkv, mp4, ogm... try both flavors of DirectShowSource
else { else {
// Try loading FFMpegSource
directshowOpen: directshowOpen:
bool ffsource = false;
if (env->FunctionExists("ffvideosource")) ffsource = true;
if (!ffsource) {
wxFileName ffsourcepath(StandardPaths::DecodePath(_T("?data/ffms2.dll")));
if (ffsourcepath.FileExists()) {
AVSTRACE(_T("AvisynthVideoProvider::OpenVideo: Loading FFMpegSource2"));
env->Invoke("LoadPlugin",env->SaveString(ffsourcepath.GetFullPath().mb_str(csConvLocal)));
AVSTRACE(_T("AvisynthVideoProvider::OpenVideo: Loaded FFMpegSource2"));
byFrame = true;
}
}
// If FFMpegSource loaded properly, try using it
ffsource = false;
if (env->FunctionExists("ffvideosource")) {
AVSTRACE(_T("AvisynthVideoProvider::OpenVideo: Invoking FFMpegSource2"));
const char *argnames[2] = { "source", "cache" };
AVSValue args[2] = { videoFilename, false };
script = env->Invoke("ffvideosource", AVSValue(args,2), argnames);
//script = env->Invoke("ffmpegsource", videoFilename);
AVSTRACE(_T("AvisynthVideoProvider::OpenVideo: Successfully opened file with FFMpegSource2"));
ffsource = true;
decoderName = _T("FFmpegSource2");
}
// DirectShowSource // DirectShowSource
if (!ffsource) { AVSTRACE(_T("AvisynthVideoProvider::OpenVideo: Opening file with DirectShowSource"));
AVSTRACE(_T("AvisynthVideoProvider::OpenVideo: Opening file with DirectShowSource"));
// Try loading DirectShowSource2 // Try loading DirectShowSource2
bool dss2 = false; bool dss2 = false;
if (env->FunctionExists("dss2")) dss2 = true; if (env->FunctionExists("dss2")) dss2 = true;
if (!dss2) { if (!dss2) {
wxFileName dss2path(StandardPaths::DecodePath(_T("?data/avss.dll"))); wxFileName dss2path(StandardPaths::DecodePath(_T("?data/avss.dll")));
if (dss2path.FileExists()) { if (dss2path.FileExists()) {
AVSTRACE(_T("AvisynthVideoProvider::OpenVideo: Loading DirectShowSource2")); AVSTRACE(_T("AvisynthVideoProvider::OpenVideo: Loading DirectShowSource2"));
env->Invoke("LoadPlugin",env->SaveString(dss2path.GetFullPath().mb_str(csConvLocal))); env->Invoke("LoadPlugin",env->SaveString(dss2path.GetFullPath().mb_str(csConvLocal)));
AVSTRACE(_T("AvisynthVideoProvider::OpenVideo: Loaded DirectShowSource2")); AVSTRACE(_T("AvisynthVideoProvider::OpenVideo: Loaded DirectShowSource2"));
} }
}
// If DSS2 loaded properly, try using it
dss2 = false;
if (env->FunctionExists("dss2")) {
AVSTRACE(_T("AvisynthVideoProvider::OpenVideo: Invoking DSS2"));
script = env->Invoke("DSS2", videoFilename);
AVSTRACE(_T("AvisynthVideoProvider::OpenVideo: Successfully opened file with DSS2"));
dss2 = true;
decoderName = _T("DSS2");
}
// Try DirectShowSource
if (!dss2) {
// Load DirectShowSource.dll from app dir if it exists
wxFileName dsspath(StandardPaths::DecodePath(_T("?data/DirectShowSource.dll")));
if (dsspath.FileExists()) {
AVSTRACE(_T("AvisynthVideoProvider::OpenVideo: Loading DirectShowSource"));
env->Invoke("LoadPlugin",env->SaveString(dsspath.GetFullPath().mb_str(csConvLocal)));
AVSTRACE(_T("AvisynthVideoProvider::OpenVideo: Loaded DirectShowSource"));
} }
// If DSS2 loaded properly, try using it // Then try using DSS
dss2 = false; if (env->FunctionExists("DirectShowSource")) {
if (env->FunctionExists("dss2")) { const char *argnames[3] = { 0, "video", "audio" };
AVSTRACE(_T("AvisynthVideoProvider::OpenVideo: Invoking DSS2")); AVSValue args[3] = { videoFilename, true, false };
script = env->Invoke("DSS2", videoFilename); script = env->Invoke("DirectShowSource", AVSValue(args,3), argnames);
AVSTRACE(_T("AvisynthVideoProvider::OpenVideo: Successfully opened file with DSS2")); AVSTRACE(_T("AvisynthVideoProvider::OpenVideo: Successfully opened file with DSS without audio"));
dss2 = true; usedDirectShow = true;
decoderName = _T("DSS2"); decoderName = _T("DirectShowSource");
} }
// Try DirectShowSource // Failed to find a suitable function
if (!dss2) { else {
// Load DirectShowSource.dll from app dir if it exists AVSTRACE(_T("AvisynthVideoProvider::OpenVideo: DSS function not found"));
wxFileName dsspath(StandardPaths::DecodePath(_T("?data/DirectShowSource.dll"))); throw AvisynthError("No function suitable for opening the video found");
if (dsspath.FileExists()) {
AVSTRACE(_T("AvisynthVideoProvider::OpenVideo: Loading DirectShowSource"));
env->Invoke("LoadPlugin",env->SaveString(dsspath.GetFullPath().mb_str(csConvLocal)));
AVSTRACE(_T("AvisynthVideoProvider::OpenVideo: Loaded DirectShowSource"));
}
// Then try using DSS
if (env->FunctionExists("DirectShowSource")) {
const char *argnames[3] = { 0, "video", "audio" };
AVSValue args[3] = { videoFilename, true, false };
script = env->Invoke("DirectShowSource", AVSValue(args,3), argnames);
AVSTRACE(_T("AvisynthVideoProvider::OpenVideo: Successfully opened file with DSS without audio"));
usedDirectShow = true;
decoderName = _T("DirectShowSource");
}
// Failed to find a suitable function
else {
AVSTRACE(_T("AvisynthVideoProvider::OpenVideo: DSS function not found"));
throw AvisynthError("No function suitable for opening the video found");
}
} }
} }
} }