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git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@34798 e17a0e51-4ae3-4d35-97c3-1a29b211df97

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This commit is contained in:
SND\weimingzhi_cp 2009-11-02 08:31:27 +00:00
parent a32304c24f
commit 4ae23f1101
1 changed files with 20 additions and 13 deletions
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33
macosx/plugins/DFXVideo/macsrc/PluginGLView.m
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@ -563,14 +563,19 @@ void BlitScreen16NS(unsigned char * surf,long x,long y)
for(column=0;column<dy;column++)
{
startxy=((1024)*(column+y))+x;
pD=(unsigned char *)&psxVuw[startxy];
startxy = (1024 * (column + y)) + x;
pD = (unsigned char *)&psxVuw[startxy];
row=0;
row = 0;
// make sure the reads are aligned
while ((int)pD & 0x3) {
*((unsigned long *)((surf)+(column*lPitch)+(row<<2)))=
#ifdef __POWERPC__
*((unsigned long *)((surf)+(column*lPitch)+(row<<2))) =
(*(pD+0)<<16)|(*(pD+1)<<8)|*(pD+2);
#else
*((unsigned long *)((surf)+(column*lPitch)+(row<<2))) =
(*(pD+2)<<16)|(*(pD+1)<<8)|*(pD+0);
#endif
pD+=3;
row++;
}
@ -615,26 +620,28 @@ void BlitScreen16NS(unsigned char * surf,long x,long y)
else
{
int LineOffset,SurfOffset;
unsigned long * SRCPtr = (unsigned long *)(psxVuw +
(y<<10) + x);
unsigned long * SRCPtr = (unsigned long *)(psxVuw + (y << 10) + x);
unsigned long * DSTPtr =
((unsigned long *)surf)+(PreviousPSXDisplay.Range.x0>>1);
((unsigned long *)surf) + (PreviousPSXDisplay.Range.x0 >> 1);
dx>>=1;
dx >>= 1;
LineOffset = 512 - dx;
SurfOffset = (lPitch>>2) - dx;
SurfOffset = (lPitch >> 2) - dx;
for(column=0;column<dy;column++)
{
for(row=0;row<dx;row++)
{
#ifdef __POWERPC__
lu=GETLE16D(SRCPtr++);
#else
lu=*SRCPtr++;
#endif
*DSTPtr++=
((lu<<10)&0x7c007c00)|
((lu)&0x3e003e0)|
((lu>>10)&0x1f001f);
((lu << 10) & 0x7c007c00)|
((lu) & 0x3e003e0)|
((lu >> 10) & 0x1f001f);
}
SRCPtr += LineOffset;
DSTPtr += SurfOffset;