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Some code cleanup

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2768 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
omegadox
2009-03-28 08:57:34 +00:00
parent bdabcd4bf5
commit eb0cab140f
258 changed files with 936 additions and 1275 deletions
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26
Source/Core/AudioCommon/Src/WaveFile.cpp
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@ -1,4 +1,4 @@
// Copyright (C) 2003-2008 Dolphin Project.
// Copyright (C) 2003-2009 Dolphin Project.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@ -51,26 +51,29 @@ bool WaveFileWriter::Start(const char *filename)
return false;
}
// ---------------------------------------------------------
// -----------------
// Write file header
// ---------------
// -----------------
Write4("RIFF");
Write(100 * 1000 * 1000); // write big value in case the file gets truncated
Write4("WAVE");
Write4("fmt ");
Write(16); // size of fmt block
Write(0x00020001); //two channels, uncompressed
//const u32 sample_rate = 32000;
const u32 sample_rate = 48000;
Write(sample_rate);
Write(sample_rate * 2 * 2); //two channels, 16bit
Write(0x00100004);
Write4("data");
Write(100 * 1000 * 1000 - 32);
// We are now at offset 44
if (ftell(file) != 44)
PanicAlert("wrong offset: %i", ftell(file));
// ---------------------------
return true;
}
@ -79,11 +82,14 @@ void WaveFileWriter::Stop()
{
if (!file)
return;
// u32 file_size = (u32)ftell(file);
// u32 file_size = (u32)ftell(file);
fseek(file, 4, SEEK_SET);
Write(audio_size + 36);
fseek(file, 40, SEEK_SET);
Write(audio_size);
fclose(file);
file = 0;
}
@ -116,9 +122,12 @@ void WaveFileWriter::AddStereoSamplesBE(const short *sample_data, int count)
{
if (!file)
PanicAlert("WaveFileWriter - file not open.");
if (count > BUF_SIZE * 2)
PanicAlert("WaveFileWriter - buffer too small (count = %i).", count);
if (skip_silence) {
if (skip_silence)
{
bool all_zero = true;
for (int i = 0; i < count * 2; i++)
if (sample_data[i])
@ -126,9 +135,10 @@ void WaveFileWriter::AddStereoSamplesBE(const short *sample_data, int count)
if (all_zero)
return;
}
for (int i = 0; i < count * 2; i++) {
for (int i = 0; i < count * 2; i++)
conv_buffer[i] = Common::swap16((u16)sample_data[i]);
}
fwrite(conv_buffer, count * 4, 1, file);
audio_size += count * 4;
}