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-rw-r--r--OpenAL32/alBuffer.c42
1 files changed, 26 insertions, 16 deletions
diff --git a/OpenAL32/alBuffer.c b/OpenAL32/alBuffer.c
index 438f5944..1facdd31 100644
--- a/OpenAL32/alBuffer.c
+++ b/OpenAL32/alBuffer.c
@@ -264,6 +264,7 @@ ALAPI ALvoid ALAPIENTRY alBufferData(ALuint buffer,ALenum format,const ALvoid *d
ALbuffer *ALBuf;
ALsizei padding;
ALsizei i,j,k;
+ ALvoid *temp;
Context = alcGetCurrentContext();
SuspendContext(Context);
@@ -315,9 +316,10 @@ ALAPI ALvoid ALAPIENTRY alBufferData(ALuint buffer,ALenum format,const ALvoid *d
size *= 2;
// 8bit Samples are converted to 16 bit here
- ALBuf->data = realloc(ALBuf->data, (padding*NewChannels + size) * (1*sizeof(ALshort)));
- if (ALBuf->data)
+ temp = realloc(ALBuf->data, (padding*NewChannels + size) * (1*sizeof(ALshort)));
+ if (temp)
{
+ ALBuf->data = temp;
for (i = 0;i < size;i+=4)
{
ALBuf->data[i+0] = 0;
@@ -341,9 +343,10 @@ ALAPI ALvoid ALAPIENTRY alBufferData(ALuint buffer,ALenum format,const ALvoid *d
size /= sizeof(ALshort);
size *= 2;
- ALBuf->data = realloc(ALBuf->data, (padding*NewChannels + size) * (1*sizeof(ALshort)));
- if (ALBuf->data)
+ temp = realloc(ALBuf->data, (padding*NewChannels + size) * (1*sizeof(ALshort)));
+ if (temp)
{
+ ALBuf->data = temp;
for (i = 0;i < size;i+=4)
{
ALBuf->data[i+0] = 0;
@@ -367,10 +370,11 @@ ALAPI ALvoid ALAPIENTRY alBufferData(ALuint buffer,ALenum format,const ALvoid *d
size /= sizeof(ALfloat);
size *= 2;
- ALBuf->data = realloc(ALBuf->data, (padding*NewChannels + size) * (1*sizeof(ALshort)));
- if (ALBuf->data)
+ temp = realloc(ALBuf->data, (padding*NewChannels + size) * (1*sizeof(ALshort)));
+ if (temp)
{
ALint smp;
+ ALBuf->data = temp;
for (i = 0;i < size;i+=4)
{
ALBuf->data[i+0] = 0;
@@ -437,9 +441,10 @@ ALAPI ALvoid ALAPIENTRY alBufferData(ALuint buffer,ALenum format,const ALvoid *d
if ((size%36) == 0)
{
// Allocate extra padding samples
- ALBuf->data=realloc(ALBuf->data,padding*2+(size/36)*(65*sizeof(ALshort)));
- if (ALBuf->data)
+ temp=realloc(ALBuf->data,padding*2+(size/36)*(65*sizeof(ALshort)));
+ if (temp)
{
+ ALBuf->data = temp;
ALBuf->format = AL_FORMAT_MONO16;
ALBuf->eOriginalFormat = AL_FORMAT_MONO_IMA4;
IMAData=(ALuint *)data;
@@ -503,9 +508,10 @@ ALAPI ALvoid ALAPIENTRY alBufferData(ALuint buffer,ALenum format,const ALvoid *d
if ((size%72) == 0)
{
// Allocate extra padding samples
- ALBuf->data=realloc(ALBuf->data,padding*2*2+(size/72)*(2*65*sizeof(ALshort)));
- if (ALBuf->data)
+ temp=realloc(ALBuf->data,padding*2*2+(size/72)*(2*65*sizeof(ALshort)));
+ if (temp)
{
+ ALBuf->data = temp;
ALBuf->format = AL_FORMAT_STEREO16;
ALBuf->eOriginalFormat = AL_FORMAT_STEREO_IMA4;
IMAData=(ALuint *)data;
@@ -1006,6 +1012,7 @@ static void LoadData(ALbuffer *ALBuf, const ALubyte *data, ALsizei size, ALuint
ALuint OrigBytes = aluBytesFromFormat(OrigFormat);
ALuint OrigChannels = aluChannelsFromFormat(OrigFormat);
ALsizei padding = freq / LOWPASSFREQCUTOFF;
+ ALvoid *temp;
ALsizei i;
assert(aluBytesFromFormat(NewFormat) == 2);
@@ -1027,9 +1034,10 @@ static void LoadData(ALbuffer *ALBuf, const ALubyte *data, ALsizei size, ALuint
size /= sizeof(ALubyte);
// 8bit Samples are converted to 16 bit here
- ALBuf->data = realloc(ALBuf->data, (padding*NewChannels + size) * (1*sizeof(ALshort)));
- if (ALBuf->data)
+ temp = realloc(ALBuf->data, (padding*NewChannels + size) * (1*sizeof(ALshort)));
+ if (temp)
{
+ ALBuf->data = temp;
for (i = 0;i < size;i++)
ALBuf->data[i] = (ALshort)((data[i]-128) << 8);
memset(&(ALBuf->data[size]), 0, padding*NewChannels*2);
@@ -1048,9 +1056,10 @@ static void LoadData(ALbuffer *ALBuf, const ALubyte *data, ALsizei size, ALuint
size /= sizeof(ALshort);
// Allocate 8 extra samples
- ALBuf->data = realloc(ALBuf->data, (padding*NewChannels + size) * (1*sizeof(ALshort)));
- if (ALBuf->data)
+ temp = realloc(ALBuf->data, (padding*NewChannels + size) * (1*sizeof(ALshort)));
+ if (temp)
{
+ ALBuf->data = temp;
memcpy(ALBuf->data, data, size*1*sizeof(ALshort));
memset(&(ALBuf->data[size]), 0, padding*NewChannels*2);
@@ -1068,10 +1077,11 @@ static void LoadData(ALbuffer *ALBuf, const ALubyte *data, ALsizei size, ALuint
size /= sizeof(ALfloat);
// Allocate 8 extra samples
- ALBuf->data = realloc(ALBuf->data, (padding*NewChannels + size) * (1*sizeof(ALshort)));
- if (ALBuf->data)
+ temp = realloc(ALBuf->data, (padding*NewChannels + size) * (1*sizeof(ALshort)));
+ if (temp)
{
ALint smp;
+ ALBuf->data = temp;
for (i = 0;i < size;i++)
{
smp = (((ALfloat*)data)[i] * 32767.5f - 0.5f);