forked from mia/Aegisub
111 lines
4.2 KiB
C++
111 lines
4.2 KiB
C++
// Copyright (c) 2007 Fredrik Mellbin
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
// of this software and associated documentation files (the "Software"), to deal
|
|
// in the Software without restriction, including without limitation the rights
|
|
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
// copies of the Software, and to permit persons to whom the Software is
|
|
// furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in
|
|
// all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
// THE SOFTWARE.
|
|
|
|
#include "ffmpegsource.h"
|
|
|
|
int GetPPCPUFlags(IScriptEnvironment *Env) {
|
|
int Flags = 0;
|
|
long CPUFlags = Env->GetCPUFlags();
|
|
|
|
if (CPUFlags & CPUF_MMX)
|
|
CPUFlags |= PP_CPU_CAPS_MMX;
|
|
if (CPUFlags & CPUF_INTEGER_SSE)
|
|
CPUFlags |= PP_CPU_CAPS_MMX2;
|
|
if (CPUFlags & CPUF_3DNOW)
|
|
CPUFlags |= PP_CPU_CAPS_3DNOW;
|
|
|
|
return Flags;
|
|
}
|
|
|
|
int GetSWSCPUFlags(IScriptEnvironment *Env) {
|
|
int Flags = 0;
|
|
long CPUFlags = Env->GetCPUFlags();
|
|
|
|
if (CPUFlags & CPUF_MMX)
|
|
CPUFlags |= SWS_CPU_CAPS_MMX;
|
|
if (CPUFlags & CPUF_INTEGER_SSE)
|
|
CPUFlags |= SWS_CPU_CAPS_MMX2;
|
|
if (CPUFlags & CPUF_3DNOW)
|
|
CPUFlags |= SWS_CPU_CAPS_3DNOW;
|
|
|
|
return Flags;
|
|
}
|
|
|
|
AVSValue __cdecl CreateFFmpegSource(AVSValue Args, void* UserData, IScriptEnvironment* Env) {
|
|
if (!UserData) {
|
|
av_register_all();
|
|
UserData = (void *)-1;
|
|
}
|
|
|
|
if (!Args[0].Defined())
|
|
Env->ThrowError("FFmpegSource: No source specified");
|
|
|
|
const char *Source = Args[0].AsString();
|
|
int VTrack = Args[1].AsInt(-1);
|
|
int ATrack = Args[2].AsInt(-2);
|
|
const char *Timecodes = Args[3].AsString("");
|
|
bool VCache = Args[4].AsBool(true);
|
|
const char *VCacheFile = Args[5].AsString("");
|
|
const char *ACacheFile = Args[6].AsString("");
|
|
int ACCompression = Args[7].AsInt(-1);
|
|
const char *PPString = Args[8].AsString("");
|
|
int PPQuality = Args[9].AsInt(PP_QUALITY_MAX);
|
|
int SeekMode = Args[10].AsInt(1);
|
|
|
|
if (VTrack <= -2 && ATrack <= -2)
|
|
Env->ThrowError("FFmpegSource: No tracks selected");
|
|
|
|
if (SeekMode < -1 || SeekMode > 3)
|
|
Env->ThrowError("FFmpegSource: Invalid seekmode selected");
|
|
|
|
#ifdef FLAC_CACHE
|
|
if (ACCompression < -1 || ACCompression > 8)
|
|
#else
|
|
if (ACCompression != -1)
|
|
#endif // FLAC_CACHE
|
|
Env->ThrowError("FFmpegSource: Invalid audio cache compression selected");
|
|
|
|
|
|
AVFormatContext *FormatContext;
|
|
|
|
if (av_open_input_file(&FormatContext, Source, NULL, 0, NULL) != 0)
|
|
Env->ThrowError("FFmpegSource: Couldn't open %s", Args[0].AsString());
|
|
bool IsMatroska = !strcmp(FormatContext->iformat->name, "matroska");
|
|
av_close_input_file(FormatContext);
|
|
|
|
if (IsMatroska) {
|
|
return new FFMatroskaSource(Source, VTrack, ATrack, Timecodes, VCache, VCacheFile, ACacheFile, ACCompression, PPString, PPQuality, Env);
|
|
} else {
|
|
// Do a separate indexing pass, enjoy the constructor sideeffects
|
|
if (SeekMode == -1)
|
|
delete new FFmpegSource(Source, VTrack, ATrack, Timecodes, VCache, VCacheFile, ACacheFile, ACCompression, PPString, PPQuality, -2, Env);
|
|
return new FFmpegSource(Source, VTrack, ATrack, Timecodes, VCache, VCacheFile, ACacheFile, ACCompression, PPString, PPQuality, SeekMode, Env);
|
|
}
|
|
}
|
|
|
|
AVSValue __cdecl CreateFFPP(AVSValue Args, void* UserData, IScriptEnvironment* Env) {
|
|
return new FFPP(Args[0].AsClip(), Args[1].AsString(""), Args[2].AsInt(PP_QUALITY_MAX), Env);
|
|
}
|
|
|
|
extern "C" __declspec(dllexport) const char* __stdcall AvisynthPluginInit2(IScriptEnvironment* Env) {
|
|
Env->AddFunction("FFmpegSource", "[source]s[vtrack]i[atrack]i[timecodes]s[vcache]b[vcachefile]s[acachefile]s[accompression]i[pp]s[ppquality]i[seekmode]i", CreateFFmpegSource, 0);
|
|
Env->AddFunction("FFPP", "c[pp]s[ppquality]i", CreateFFPP, 0);
|
|
return "FFmpegSource";
|
|
};
|