piwalker/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-07-24 14:49:42 -06:00
Code Issues Packages Projects Releases Wiki Activity

DataReader inline for OGL/DX9 and moved to VideoCommon. Large clean up.

Browse Source 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@760 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
memberTwo.mb2
2008-10-03 22:05:28 +00:00
parent 8997f9cb3e
commit 8d0f6d40f4
20 changed files with 284 additions and 931 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
Source/Core/VideoCommon/Src/Fifo.h
View File

@ -23,50 +23,8 @@
#include "Common.h"
#include "ChunkFile.h"
// TODO (mb2) clean this if ok
#define DATAREADER_INLINE // comment to use the previous IDataReader way
//#define DATAREADER_DEBUG // simple compare with the previous IDataReader way
#if defined(DATAREADER_DEBUG) && !defined(DATAREADER_INLINE)
#define DATAREADER_INLINE
#endif
#define FIFO_SIZE (1024*1024)
#ifndef DATAREADER_INLINE
// inline for speed!
class FifoReader
{
u8 *ptr;
u8 *end;
u8 *tempPtr; //single element stack :P
u8 *tempEnd;
bool pushed;
public:
void Init(u8 *_ptr, u8 *_end)
{
ptr = _ptr; end = _end; pushed = false;
}
bool IsPushed() {return pushed;}
void Push(u8 *_ptr, u8 *_end) {pushed = true; tempPtr = ptr; tempEnd = end; ptr = _ptr; end = _end;}
void Pop() {pushed = false; ptr = tempPtr; end = tempEnd;}
u8 Peek8 (int offset) const { return ptr[offset]; }
u16 Peek16(int offset) const { return Common::swap16(*(u16*)(ptr+offset)); }
u32 Peek32(int offset) const { return Common::swap32(*(u32*)(ptr+offset)); }
u8 Read8 () {return *ptr++;}
u16 Read16() {const u16 value = Common::swap16(*((u16*)ptr)); ptr+=2; return value;}
u32 Read32() {const u32 value = Common::swap32(*((u32*)ptr)); ptr+=4; return value;}
float Read32F() {const u32 value = Common::swap32(*((u32*)ptr)); ptr+=4; return *(float*)&value;}
int GetRemainSize() const { return (int)(end - ptr); }
u8 *GetPtr() const { return ptr; }
void MoveEndForward() { end += 32; }
u8 *GetEnd() const { return end; }
};
extern FifoReader fifo;
#endif
void Fifo_Init();
void Fifo_Shutdown();
void Fifo_EnterLoop(const SVideoInitialize &video_initialize);