ref: 5a1ffaa6a50fd05e7a4a8079941d1b7eb2ef3db9
parent: 922513e1151f9cfa68768e4d7d0d914d5b1248a2
author: menno <menno>
date: Tue Dec 23 13:53:24 EST 2003
small changes in mp4ff
--- a/common/mp4ff/mp4ff.c
+++ b/common/mp4ff/mp4ff.c
@@ -22,7 +22,7 @@
** Commercial non-GPL licensing of this software is possible.
** For more info contact Ahead Software through [email protected].
**
-** $Id: mp4ff.c,v 1.11 2003/12/15 17:48:33 menno Exp $
+** $Id: mp4ff.c,v 1.12 2003/12/23 18:53:24 menno Exp $
**/
#include <stdlib.h>
@@ -376,10 +376,30 @@
mp4ff_set_sample_position(f, track, sample);
- result = mp4ff_read_data(f, *audio_buffer, *bytes);
+ return mp4ff_read_data(f, *audio_buffer, *bytes);
if (!result)
+ {+ free(*audio_buffer);
+ *audio_buffer = 0;
return 0;
+ }
return *bytes;
+}
+
+
+int32_t mp4ff_read_sample_v2(mp4ff_t *f, const int track, const int sample,unsigned char *buffer)
+{+ int32_t size = mp4ff_audio_frame_size(f,track,sample);
+ if (size<=0) return 0;
+ mp4ff_set_sample_position(f, track, sample);
+ return mp4ff_read_data(f,buffer,size);
+}
+
+int32_t mp4ff_read_sample_getsize(mp4ff_t *f, const int track, const int sample)
+{+ int32_t temp = mp4ff_audio_frame_size(f, track, sample);
+ if (temp<0) temp = 0;
+ return temp;
}
--- a/common/mp4ff/mp4ff.h
+++ b/common/mp4ff/mp4ff.h
@@ -22,7 +22,7 @@
** Commercial non-GPL licensing of this software is possible.
** For more info contact Ahead Software through [email protected].
**
-** $Id: mp4ff.h,v 1.14 2003/12/15 17:48:33 menno Exp $
+** $Id: mp4ff.h,v 1.15 2003/12/23 18:53:24 menno Exp $
**/
#ifndef MP4FF_H
@@ -58,8 +58,15 @@
int32_t mp4ff_get_sample_offset(const mp4ff_t *f, const int32_t track, const int32_t sample);
int32_t mp4ff_find_sample(const mp4ff_t *f, const int32_t track, const int64_t offset,int32_t * toskip);
int32_t mp4ff_find_sample_use_offsets(const mp4ff_t *f, const int32_t track, const int64_t offset,int32_t * toskip);
+
int32_t mp4ff_read_sample(mp4ff_t *f, const int track, const int sample,
unsigned char **audio_buffer, unsigned int *bytes);
+
+int32_t mp4ff_read_sample_v2(mp4ff_t *f, const int track, const int sample,unsigned char *buffer);//returns 0 on error, number of bytes read on success, use mp4ff_read_sample_getsize() to check buffer size needed
+int32_t mp4ff_read_sample_getsize(mp4ff_t *f, const int track, const int sample);//returns 0 on error, buffer size needed for mp4ff_read_sample_v2() on success
+
+
+
int32_t mp4ff_get_decoder_config(const mp4ff_t *f, const int track,
unsigned char** ppBuf, unsigned int* pBufSize);
int32_t mp4ff_get_track_type(const mp4ff_t *f, const int track);
--- a/common/mp4ff/mp4ff.vcproj
+++ b/common/mp4ff/mp4ff.vcproj
@@ -1,316 +1,237 @@
-<?xml version="1.0" encoding = "Windows-1252"?>
-<VisualStudioProject
- ProjectType="Visual C++"
- Version="7.10"
- Name="mp4ff"
- ProjectGUID="{F470BB4A-7675-4D6A-B310-41F33AC6F987}"
- SccProjectName=""
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="mp4ff"
+ ProjectGUID="{F470BB4A-7675-4D6A-B310-41F33AC6F987}"+ SccProjectName=""
SccLocalPath="">
<Platforms>
- <Platform
+ <Platform
Name="Win32"/>
</Platforms>
<Configurations>
- <Configuration
- Name="Release|Win32"
- OutputDirectory=".\Release"
- IntermediateDirectory=".\Release"
- ConfigurationType="4"
- UseOfMFC="0"
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory=".\Release"
+ IntermediateDirectory=".\Release"
+ ConfigurationType="4"
+ UseOfMFC="0"
ATLMinimizesCRunTimeLibraryUsage="FALSE">
- <Tool
- Name="VCCLCompilerTool"
- Optimization="1"
- InlineFunctionExpansion="1"
- PreprocessorDefinitions="USE_TAGGING"
- StringPooling="TRUE"
- RuntimeLibrary="0"
- EnableFunctionLevelLinking="TRUE"
- UsePrecompiledHeader="2"
- PrecompiledHeaderFile=".\Release/mp4ff.pch"
- AssemblerListingLocation=".\Release/"
- ObjectFile=".\Release/"
- ProgramDataBaseFileName=".\Release/"
- WarningLevel="3"
- SuppressStartupBanner="TRUE"
- AdditionalOptions="">
- <IntelOptions
- Optimization="1"
- InlineFunctionExpansion="1"
- OmitFramePointers="1"
- StringPooling="1"
- RuntimeLibrary="0"
- BufferSecurityCheck="1"
- EnableFunctionLevelLinking="1"
- AllOptions="/c /nologo /W3 /O1 /Ob1 /Oy /D "USE_TAGGING" /GF /FD /EHsc /MT /GS /Gy /YX"StdAfx.h" /Fp".\Release/mp4ff.pch" /Fo".\Release/" /Fd".\Release/" /Gd /TP"
- MSOriginalAdditionalOptions=""/>
- </Tool>
- <Tool
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalOptions=""
+ Optimization="1"
+ InlineFunctionExpansion="1"
+ PreprocessorDefinitions="USE_TAGGING"
+ StringPooling="TRUE"
+ RuntimeLibrary="0"
+ EnableFunctionLevelLinking="TRUE"
+ UsePrecompiledHeader="2"
+ PrecompiledHeaderFile=".\Release/mp4ff.pch"
+ AssemblerListingLocation=".\Release/"
+ ObjectFile=".\Release/"
+ ProgramDataBaseFileName=".\Release/"
+ WarningLevel="3"
+ SuppressStartupBanner="TRUE"
+ Detect64BitPortabilityProblems="TRUE"/>
+ <Tool
Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLibrarianTool"
- OutputFile=".\Release\mp4ff.lib"
- SuppressStartupBanner="TRUE"
- AdditionalOptions="">
- <IntelOptions
- AllOptions="/OUT:".\Release\mp4ff.lib" /NOLOGO"
- MSOriginalAdditionalOptions=""/>
- </Tool>
- <Tool
+ <Tool
+ Name="VCLibrarianTool"
+ AdditionalOptions=""
+ OutputFile=".\Release\mp4ff.lib"
+ SuppressStartupBanner="TRUE"/>
+ <Tool
Name="VCMIDLTool"/>
- <Tool
+ <Tool
Name="VCPostBuildEventTool"/>
- <Tool
+ <Tool
Name="VCPreBuildEventTool"/>
- <Tool
+ <Tool
Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"
- PreprocessorDefinitions="NDEBUG"
+ <Tool
+ Name="VCResourceCompilerTool"
+ PreprocessorDefinitions="NDEBUG"
Culture="1043"/>
- <Tool
+ <Tool
Name="VCWebServiceProxyGeneratorTool"/>
- <Tool
+ <Tool
Name="VCXMLDataGeneratorTool"/>
- <Tool
+ <Tool
Name="VCManagedWrapperGeneratorTool"/>
- <Tool
+ <Tool
Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
- <IntelOptions
- CompilerName="1"/>
</Configuration>
- <Configuration
- Name="Debug|Win32"
- OutputDirectory=".\Debug"
- IntermediateDirectory=".\Debug"
- ConfigurationType="4"
- UseOfMFC="0"
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory=".\Debug"
+ IntermediateDirectory=".\Debug"
+ ConfigurationType="4"
+ UseOfMFC="0"
ATLMinimizesCRunTimeLibraryUsage="FALSE">
- <Tool
- Name="VCCLCompilerTool"
- Optimization="0"
- PreprocessorDefinitions="USE_TAGGING"
- BasicRuntimeChecks="3"
- RuntimeLibrary="3"
- UsePrecompiledHeader="2"
- PrecompiledHeaderFile=".\Debug/mp4ff.pch"
- AssemblerListingLocation=".\Debug/"
- ObjectFile=".\Debug/"
- ProgramDataBaseFileName=".\Debug/"
- WarningLevel="3"
- SuppressStartupBanner="TRUE"
- DebugInformationFormat="4"
- AdditionalOptions="">
- <IntelOptions
- Optimization="0"
- MinimalRebuild="1"
- BasicRuntimeChecks="3"
- RuntimeLibrary="3"
- AllOptions="/c /ZI /nologo /W3 /Od /D "USE_TAGGING" /Gm /EHsc /RTC1 /MDd /YX"StdAfx.h" /Fp".\Debug/mp4ff.pch" /Fo".\Debug/" /Fd".\Debug/" /Gd /TP"
- MSOriginalAdditionalOptions=""/>
- </Tool>
- <Tool
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalOptions=""
+ Optimization="0"
+ PreprocessorDefinitions="USE_TAGGING"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="3"
+ UsePrecompiledHeader="2"
+ PrecompiledHeaderFile=".\Debug/mp4ff.pch"
+ AssemblerListingLocation=".\Debug/"
+ ObjectFile=".\Debug/"
+ ProgramDataBaseFileName=".\Debug/"
+ WarningLevel="3"
+ SuppressStartupBanner="TRUE"
+ DebugInformationFormat="4"/>
+ <Tool
Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLibrarianTool"
- OutputFile=".\Debug\mp4ff.lib"
- SuppressStartupBanner="TRUE"
- AdditionalOptions="">
- <IntelOptions
- AllOptions="/OUT:".\Debug\mp4ff.lib" /NOLOGO"
- MSOriginalAdditionalOptions=""/>
- </Tool>
- <Tool
+ <Tool
+ Name="VCLibrarianTool"
+ AdditionalOptions=""
+ OutputFile=".\Debug\mp4ff.lib"
+ SuppressStartupBanner="TRUE"/>
+ <Tool
Name="VCMIDLTool"/>
- <Tool
+ <Tool
Name="VCPostBuildEventTool"/>
- <Tool
+ <Tool
Name="VCPreBuildEventTool"/>
- <Tool
+ <Tool
Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"
- PreprocessorDefinitions="_DEBUG"
+ <Tool
+ Name="VCResourceCompilerTool"
+ PreprocessorDefinitions="_DEBUG"
Culture="1043"/>
- <Tool
+ <Tool
Name="VCWebServiceProxyGeneratorTool"/>
- <Tool
+ <Tool
Name="VCXMLDataGeneratorTool"/>
- <Tool
+ <Tool
Name="VCManagedWrapperGeneratorTool"/>
- <Tool
+ <Tool
Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
- <IntelOptions
- CompilerName="1"/>
</Configuration>
</Configurations>
- <References/>
+ <References>
+ </References>
<Files>
- <Filter
- Name="Source Files"
+ <Filter
+ Name="Source Files"
Filter="cpp;c;cxx;rc;def;r;odl;idl;hpj;bat">
- <File
+ <File
RelativePath="mp4atom.c">
- <FileConfiguration
+ <FileConfiguration
Name="Release|Win32">
- <Tool
- Name="VCCLCompilerTool"
- Optimization="1"
- PreprocessorDefinitions=""
- AdditionalOptions="">
- <IntelOptions
- Optimization="1"
- AllOptions="/c /nologo /W3 /O1 /Ob1 /Oy /D "USE_TAGGING" /GF /FD /EHsc /MT /GS /Gy /YX"StdAfx.h" /Fp".\Release/mp4ff.pch" /Fo".\Release/" /Fd".\Release/" /Gd /TC"
- MSOriginalAdditionalOptions=""/>
- </Tool>
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalOptions=""
+ Optimization="1"
+ PreprocessorDefinitions=""/>
</FileConfiguration>
- <FileConfiguration
+ <FileConfiguration
Name="Debug|Win32">
- <Tool
- Name="VCCLCompilerTool"
- Optimization="0"
- PreprocessorDefinitions=""
- BasicRuntimeChecks="3"
- AdditionalOptions="">
- <IntelOptions
- Optimization="0"
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- AllOptions="/c /ZI /nologo /W3 /Od /D "USE_TAGGING" /Gm /EHsc /RTC1 /MDd /YX"StdAfx.h" /Fp".\Debug/mp4ff.pch" /Fo".\Debug/" /Fd".\Debug/" /Gd /TC"
- MSOriginalAdditionalOptions=""/>
- </Tool>
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalOptions=""
+ Optimization="0"
+ PreprocessorDefinitions=""
+ BasicRuntimeChecks="3"/>
</FileConfiguration>
</File>
- <File
+ <File
RelativePath="mp4ff.c">
- <FileConfiguration
+ <FileConfiguration
Name="Release|Win32">
- <Tool
- Name="VCCLCompilerTool"
- Optimization="1"
- PreprocessorDefinitions=""
- AdditionalOptions="">
- <IntelOptions
- Optimization="1"
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- MSOriginalAdditionalOptions=""/>
- </Tool>
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalOptions=""
+ Optimization="1"
+ PreprocessorDefinitions=""/>
</FileConfiguration>
- <FileConfiguration
+ <FileConfiguration
Name="Debug|Win32">
- <Tool
- Name="VCCLCompilerTool"
- Optimization="0"
- PreprocessorDefinitions=""
- BasicRuntimeChecks="3"
- AdditionalOptions="">
- <IntelOptions
- Optimization="0"
- BasicRuntimeChecks="3"
- AllOptions="/c /ZI /nologo /W3 /Od /D "USE_TAGGING" /Gm /EHsc /RTC1 /MDd /YX"StdAfx.h" /Fp".\Debug/mp4ff.pch" /Fo".\Debug/" /Fd".\Debug/" /Gd /TC"
- MSOriginalAdditionalOptions=""/>
- </Tool>
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalOptions=""
+ Optimization="0"
+ PreprocessorDefinitions=""
+ BasicRuntimeChecks="3"/>
</FileConfiguration>
</File>
- <File
+ <File
RelativePath="mp4meta.c">
- <FileConfiguration
+ <FileConfiguration
Name="Release|Win32">
- <Tool
- Name="VCCLCompilerTool"
- Optimization="1"
- PreprocessorDefinitions=""
- AdditionalOptions="">
- <IntelOptions
- Optimization="1"
- AllOptions="/c /nologo /W3 /O1 /Ob1 /Oy /D "USE_TAGGING" /GF /FD /EHsc /MT /GS /Gy /YX"StdAfx.h" /Fp".\Release/mp4ff.pch" /Fo".\Release/" /Fd".\Release/" /Gd /TC"
- MSOriginalAdditionalOptions=""/>
- </Tool>
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalOptions=""
+ Optimization="1"
+ PreprocessorDefinitions=""/>
</FileConfiguration>
- <FileConfiguration
+ <FileConfiguration
Name="Debug|Win32">
- <Tool
- Name="VCCLCompilerTool"
- Optimization="0"
- PreprocessorDefinitions=""
- BasicRuntimeChecks="3"
- AdditionalOptions="">
- <IntelOptions
- Optimization="0"
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- MSOriginalAdditionalOptions=""/>
- </Tool>
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalOptions=""
+ Optimization="0"
+ PreprocessorDefinitions=""
+ BasicRuntimeChecks="3"/>
</FileConfiguration>
</File>
- <File
+ <File
RelativePath="mp4sample.c">
- <FileConfiguration
+ <FileConfiguration
Name="Release|Win32">
- <Tool
- Name="VCCLCompilerTool"
- Optimization="1"
- PreprocessorDefinitions=""
- AdditionalOptions="">
- <IntelOptions
- Optimization="1"
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- MSOriginalAdditionalOptions=""/>
- </Tool>
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalOptions=""
+ Optimization="1"
+ PreprocessorDefinitions=""/>
</FileConfiguration>
- <FileConfiguration
+ <FileConfiguration
Name="Debug|Win32">
- <Tool
- Name="VCCLCompilerTool"
- Optimization="0"
- PreprocessorDefinitions=""
- BasicRuntimeChecks="3"
- AdditionalOptions="">
- <IntelOptions
- Optimization="0"
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- MSOriginalAdditionalOptions=""/>
- </Tool>
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalOptions=""
+ Optimization="0"
+ PreprocessorDefinitions=""
+ BasicRuntimeChecks="3"/>
</FileConfiguration>
</File>
- <File
+ <File
+ RelativePath=".\mp4tagupdate.c">
+ </File>
+ <File
RelativePath="mp4util.c">
- <FileConfiguration
+ <FileConfiguration
Name="Release|Win32">
- <Tool
- Name="VCCLCompilerTool"
- Optimization="1"
- PreprocessorDefinitions=""
- AdditionalOptions="">
- <IntelOptions
- Optimization="1"
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- MSOriginalAdditionalOptions=""/>
- </Tool>
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalOptions=""
+ Optimization="1"
+ PreprocessorDefinitions=""/>
</FileConfiguration>
- <FileConfiguration
+ <FileConfiguration
Name="Debug|Win32">
- <Tool
- Name="VCCLCompilerTool"
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- BasicRuntimeChecks="3"
- AdditionalOptions="">
- <IntelOptions
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- MSOriginalAdditionalOptions=""/>
- </Tool>
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalOptions=""
+ Optimization="0"
+ PreprocessorDefinitions=""
+ BasicRuntimeChecks="3"/>
</FileConfiguration>
</File>
</Filter>
- <Filter
- Name="Header Files"
+ <Filter
+ Name="Header Files"
Filter="h;hpp;hxx;hm;inl">
- <File
- RelativePath="mp4ffint.h"/>
+ <File
+ RelativePath="mp4ffint.h">
+ </File>
</Filter>
</Files>
- <Globals/>
+ <Globals>
+ </Globals>
</VisualStudioProject>