ShuriZma
/
pcsx2
mirror of https://github.com/PCSX2/pcsx2.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

GregMiscellaneous: zzogl-pg: 

* GAS seem only support standard C type


git-svn-id: http://pcsx2.googlecode.com/svn/branches/GregMiscellaneous@3817 96395faa-99c1-11dd-bbfe-3dabce05a288
This commit is contained in:
gregory.hainaut@gmail.com 2010-09-22 11:52:03 +00:00
parent 5e4afde9c1
commit 5e97756e83
1 changed files with 12 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
plugins/zzogl-pg/opengl/targets.cpp
View File

@ -3030,10 +3030,11 @@ __forceinline void update_4pixels(u32* src, Tdst* basepage, u32 i_msk, u32 j, u3
*dst_tmp = (dsrc_tmp & mask) | (*dst_tmp & imask);
}
static const __aligned16 u32 pixel_Amask[4] = {0x80000000, 0x80000000, 0x80000000, 0x80000000};
static const __aligned16 u32 pixel_Rmask[4] = {0x00F80000, 0x00F80000, 0x00F80000, 0x00F80000};
static const __aligned16 u32 pixel_Gmask[4] = {0x0000F800, 0x0000F800, 0x0000F800, 0x0000F800};
static const __aligned16 u32 pixel_Bmask[4] = {0x000000F8, 0x000000F8, 0x000000F8, 0x000000F8};
// This variable are used in ASM. ASM only support standard c type. Do not replace them with some typedef.
static const __aligned16 unsigned int pixel_Amask[4] = {0x80000000, 0x80000000, 0x80000000, 0x80000000};
static const __aligned16 unsigned int pixel_Rmask[4] = {0x00F80000, 0x00F80000, 0x00F80000, 0x00F80000};
static const __aligned16 unsigned int pixel_Gmask[4] = {0x0000F800, 0x0000F800, 0x0000F800, 0x0000F800};
static const __aligned16 unsigned int pixel_Bmask[4] = {0x000000F8, 0x000000F8, 0x000000F8, 0x000000F8};
template <u32 size, u32 pageTable[size][64], typename Tdst, bool do_conversion, u32 INDEX>
__forceinline void update_4pixels_sse2(u32* src, Tdst* basepage, u32 i_msk, u32 j, u32 mask[4], u32 imask)
@ -3110,7 +3111,7 @@ __forceinline void update_4pixels_sse2(u32* src, Tdst* basepage, u32 i_msk, u32
// transform pixel from ARGB:8888 to ARGB:1555
// It also does the fbm pixel mask
#ifdef __LINUX__
__asm__
__asm__ __volatile__
(
".intel_syntax noprefix\n"
@ -3121,16 +3122,16 @@ __forceinline void update_4pixels_sse2(u32* src, Tdst* basepage, u32 i_msk, u32
"movdqa xmm3, xmm0\n"
// keep 1 color and shift it
"pand xmm0, [%[pixel_Amask]]\n"
"pand xmm0, %[pixel_Amask]\n"
"psrld xmm0, 15\n"
"pand xmm1, [%[pixel_Rmask]]\n"
"pand xmm1, %[pixel_Rmask]\n"
"psrld xmm1, 9\n"
"pand xmm2, [%[pixel_Gmask]]\n"
"pand xmm2, %[pixel_Gmask]\n"
"psrld xmm2, 6\n"
"pand xmm3, [%[pixel_Bmask]]\n"
"pand xmm3, %[pixel_Bmask]\n"
"psrld xmm3, 3\n"
// Rebuild a full 16bits pixel
@ -3147,7 +3148,7 @@ __forceinline void update_4pixels_sse2(u32* src, Tdst* basepage, u32 i_msk, u32
".att_syntax\n"
:
: [src_tmp]"r"(src_tmp), [mask]"r"(mask), // note: I think 'm' only work for STATIC memory...
: [src_tmp]"r"(src_tmp), [mask]"r"(mask), // note: "m" need a standard type pointer (not a typedef)
[pixel_Amask]"m"(*pixel_Amask), [pixel_Rmask]"m"(*pixel_Rmask),
[pixel_Bmask]"m"(*pixel_Bmask), [pixel_Gmask]"m"(*pixel_Gmask)
: "xmm0", "xmm1", "xmm2", "xmm3", "memory"
@ -3159,7 +3160,7 @@ __forceinline void update_4pixels_sse2(u32* src, Tdst* basepage, u32 i_msk, u32
// The real optimization is to reduce the register usage for dst_tmp update
// Because x86 does not have enough register gcc does multiples load/store value
// in the stack
__asm__
__asm__ __volatile__
(
".intel_syntax noprefix\n"