archive/rpcs3
1
0
Fork 0
mirror of https://github.com/RPCS3/rpcs3.git synced 2025-07-05 22:41:25 +12:00
Code Issues Projects Releases Packages Wiki Activity Actions

Implemented simple OpenAL audio output. Structures and enum's from cellAudio.cpp moved to cellAudio.h . Audio dump functions moved in AudioDumper class.

Browse source
This commit is contained in:
O1L 2014-03-08 02:15:39 +03:00
parent 4af648905c
commit df894c05b2
22 changed files with 3029 additions and 309 deletions
Download patch file Download diff file Expand all files Collapse all files

94
OpenAL/include/xram.h Normal file
View file

@ -0,0 +1,94 @@
#include <al.h>
// X-RAM Function pointer definitions
typedef ALboolean (__cdecl *EAXSetBufferMode)(ALsizei n, ALuint *buffers, ALint value);
typedef ALenum (__cdecl *EAXGetBufferMode)(ALuint buffer, ALint *value);
//////////////////////////////////////////////////////////////////////////////
// Query for X-RAM extension
//
// if (alIsExtensionPresent("EAX-RAM") == AL_TRUE)
// X-RAM Extension found
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
// X-RAM enum names
//
// "AL_EAX_RAM_SIZE"
// "AL_EAX_RAM_FREE"
// "AL_STORAGE_AUTOMATIC"
// "AL_STORAGE_HARDWARE"
// "AL_STORAGE_ACCESSIBLE"
//
// Query enum values using alGetEnumValue, for example
//
// long lRamSizeEnum = alGetEnumValue("AL_EAX_RAM_SIZE")
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
// Query total amount of X-RAM
//
// long lTotalSize = alGetInteger(alGetEnumValue("AL_EAX_RAM_SIZE")
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
// Query free X-RAM available
//
// long lFreeSize = alGetInteger(alGetEnumValue("AL_EAX_RAM_FREE")
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
// Query X-RAM Function pointers
//
// Use typedefs defined above to get the X-RAM function pointers using
// alGetProcAddress
//
// EAXSetBufferMode eaxSetBufferMode;
// EAXGetBufferMode eaxGetBufferMode;
//
// eaxSetBufferMode = (EAXSetBufferMode)alGetProcAddress("EAXSetBufferMode");
// eaxGetBufferMode = (EAXGetBufferMode)alGetProcAddress("EAXGetBufferMode");
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
// Force an Open AL Buffer into X-RAM (good for non-streaming buffers)
//
// ALuint uiBuffer;
// alGenBuffers(1, &uiBuffer);
// eaxSetBufferMode(1, &uiBuffer, alGetEnumValue("AL_STORAGE_HARDWARE"));
// alBufferData(...);
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
// Force an Open AL Buffer into 'accessible' (currently host) RAM (good for streaming buffers)
//
// ALuint uiBuffer;
// alGenBuffers(1, &uiBuffer);
// eaxSetBufferMode(1, &uiBuffer, alGetEnumValue("AL_STORAGE_ACCESSIBLE"));
// alBufferData(...);
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
// Put an Open AL Buffer into X-RAM if memory is available, otherwise use
// host RAM. This is the default mode.
//
// ALuint uiBuffer;
// alGenBuffers(1, &uiBuffer);
// eaxSetBufferMode(1, &uiBuffer, alGetEnumValue("AL_STORAGE_AUTOMATIC"));
// alBufferData(...);
//
//////////////////////////////////////////////////////////////////////////////