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fixed win32 compile error for LFB read/write MMX specializations

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This commit is contained in:
koolsmoky
2003-06-27 15:11:07 +00:00
parent 913a569838
commit 79248afda5
1 changed files with 7 additions and 3 deletions
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10
glide3x/h5/glide3/src/glfb.c
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@@ -19,6 +19,9 @@
**
** $Header$
** $Log$
** Revision 1.7.4.5 2003/06/27 10:40:52 dborca
** added LFB read/write MMX specializations
**
**
** 02/23/03 KoolSmoky - merged with Colourless's sources
** 14 3dfx 1.7.1.2.1.2 10/11/00 Brent Forced check in to enforce
@@ -449,7 +452,7 @@
* Note: Aligns src (LFB) before copying. Clobbers eax, ecx, esi, edi
*/
#define MMX_SRCLINE(src, dst, length) __asm {\
__asm mov ecx, length \
__asm mov ecx, length \
__asm mov esi, src \
__asm mov edi, dst \
__asm cmp ecx, 8 \
@@ -1988,17 +1991,18 @@ static FxBool grLfbReadRegionOrigin (GrBuffer_t src_buffer, GrOriginLocation_t o
&info))
{
FxU32 *src,*dst;
FxI32 length;
FxI32 length, tmplength;
FxU32 src_adjust,dst_adjust,tmp;
src=(FxU32 *) (((char*)info.lfbPtr)+
(src_y*info.strideInBytes) + (src_x * bpp));
length = src_width * bpp;
tmplength = length; /* koolsmoky - MSC inline asm woes */
if (_GlideRoot.CPUType.os_support & _CPU_FEATURE_MMX) {
if (!gc->state.forced32BPP) {
do {
MMX_SRCLINE(src, dst_data, length);
MMX_SRCLINE(src, dst_data, tmplength);
/* adjust for next line */
((FxU8 *)src) += info.strideInBytes;
((FxU8 *)dst_data) += dst_stride;