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@@ -30,35 +30,29 @@ static char rcsid = |
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#include "SDL_types.h" |
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#ifdef __ELF__ |
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#define ASM_VAR(X) _##X |
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#else |
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#define ASM_VAR(X) X |
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#endif |
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static unsigned int ASM_VAR(MMX_0080w)[] = {0x00800080, 0x00800080}; |
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static unsigned int ASM_VAR(MMX_00FFw)[] = {0x00ff00ff, 0x00ff00ff}; |
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static unsigned int ASM_VAR(MMX_FF00w)[] = {0xff00ff00, 0xff00ff00}; |
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static unsigned short ASM_VAR(MMX_Ycoeff)[] = {0x004a, 0x004a, 0x004a, 0x004a}; |
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static unsigned short ASM_VAR(MMX_UbluRGB)[] = {0x0072, 0x0072, 0x0072, 0x0072}; |
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static unsigned short ASM_VAR(MMX_VredRGB)[] = {0x0059, 0x0059, 0x0059, 0x0059}; |
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static unsigned short ASM_VAR(MMX_UgrnRGB)[] = {0xffea, 0xffea, 0xffea, 0xffea}; |
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static unsigned short ASM_VAR(MMX_VgrnRGB)[] = {0xffd2, 0xffd2, 0xffd2, 0xffd2}; |
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static unsigned short ASM_VAR(MMX_Ublu5x5)[] = {0x0081, 0x0081, 0x0081, 0x0081}; |
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static unsigned short ASM_VAR(MMX_Vred5x5)[] = {0x0066, 0x0066, 0x0066, 0x0066}; |
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static unsigned short ASM_VAR(MMX_Ugrn555)[] = {0xffe7, 0xffe7, 0xffe7, 0xffe7}; |
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static unsigned short ASM_VAR(MMX_Vgrn555)[] = {0xffcc, 0xffcc, 0xffcc, 0xffcc}; |
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static unsigned short ASM_VAR(MMX_Ugrn565)[] = {0xffe8, 0xffe8, 0xffe8, 0xffe8}; |
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static unsigned short ASM_VAR(MMX_Vgrn565)[] = {0xffcd, 0xffcd, 0xffcd, 0xffcd}; |
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static unsigned short ASM_VAR(MMX_red555)[] = {0x7c00, 0x7c00, 0x7c00, 0x7c00}; |
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static unsigned short ASM_VAR(MMX_red565)[] = {0xf800, 0xf800, 0xf800, 0xf800}; |
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static unsigned short ASM_VAR(MMX_grn555)[] = {0x03e0, 0x03e0, 0x03e0, 0x03e0}; |
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static unsigned short ASM_VAR(MMX_grn565)[] = {0x07e0, 0x07e0, 0x07e0, 0x07e0}; |
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static unsigned short ASM_VAR(MMX_blu5x5)[] = {0x001f, 0x001f, 0x001f, 0x001f}; |
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static unsigned int MMX_0080w[] = {0x00800080, 0x00800080}; |
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static unsigned int MMX_00FFw[] = {0x00ff00ff, 0x00ff00ff}; |
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static unsigned int MMX_FF00w[] = {0xff00ff00, 0xff00ff00}; |
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static unsigned short MMX_Ycoeff[] = {0x004a, 0x004a, 0x004a, 0x004a}; |
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static unsigned short MMX_UbluRGB[] = {0x0072, 0x0072, 0x0072, 0x0072}; |
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static unsigned short MMX_VredRGB[] = {0x0059, 0x0059, 0x0059, 0x0059}; |
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static unsigned short MMX_UgrnRGB[] = {0xffea, 0xffea, 0xffea, 0xffea}; |
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static unsigned short MMX_VgrnRGB[] = {0xffd2, 0xffd2, 0xffd2, 0xffd2}; |
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static unsigned short MMX_Ublu5x5[] = {0x0081, 0x0081, 0x0081, 0x0081}; |
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static unsigned short MMX_Vred5x5[] = {0x0066, 0x0066, 0x0066, 0x0066}; |
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static unsigned short MMX_Ugrn555[] = {0xffe7, 0xffe7, 0xffe7, 0xffe7}; |
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static unsigned short MMX_Vgrn555[] = {0xffcc, 0xffcc, 0xffcc, 0xffcc}; |
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static unsigned short MMX_Ugrn565[] = {0xffe8, 0xffe8, 0xffe8, 0xffe8}; |
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static unsigned short MMX_Vgrn565[] = {0xffcd, 0xffcd, 0xffcd, 0xffcd}; |
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static unsigned short MMX_red555[] = {0x7c00, 0x7c00, 0x7c00, 0x7c00}; |
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static unsigned short MMX_red565[] = {0xf800, 0xf800, 0xf800, 0xf800}; |
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static unsigned short MMX_grn555[] = {0x03e0, 0x03e0, 0x03e0, 0x03e0}; |
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static unsigned short MMX_grn565[] = {0x07e0, 0x07e0, 0x07e0, 0x07e0}; |
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static unsigned short MMX_blu5x5[] = {0x001f, 0x001f, 0x001f, 0x001f}; |
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/** |
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This MMX assembler is my first assembler/MMX program ever. |
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@@ -239,13 +233,13 @@ void ColorRGBDitherYV12MMX1X( int *colortab, Uint32 *rgb_2_pix, |
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: |
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: "m" (cr), "r"(cb),"r"(lum), |
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"r"(row1),"r"(cols),"r"(row2),"m"(x),"m"(y),"m"(mod), |
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[_MMX_0080w] "m" (*_MMX_0080w), |
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[_MMX_00FFw] "m" (*_MMX_00FFw), |
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[_MMX_FF00w] "m" (*_MMX_FF00w), |
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[_MMX_VgrnRGB] "m" (*_MMX_VgrnRGB), |
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[_MMX_VredRGB] "m" (*_MMX_VredRGB), |
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[_MMX_UgrnRGB] "m" (*_MMX_UgrnRGB), |
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[_MMX_UbluRGB] "m" (*_MMX_UbluRGB) |
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[_MMX_0080w] "m" (*MMX_0080w), |
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[_MMX_00FFw] "m" (*MMX_00FFw), |
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[_MMX_FF00w] "m" (*MMX_FF00w), |
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[_MMX_VgrnRGB] "m" (*MMX_VgrnRGB), |
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[_MMX_VredRGB] "m" (*MMX_VredRGB), |
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[_MMX_UgrnRGB] "m" (*MMX_UgrnRGB), |
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[_MMX_UbluRGB] "m" (*MMX_UbluRGB) |
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); |
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} |
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@@ -417,18 +411,18 @@ void Color565DitherYV12MMX1X( int *colortab, Uint32 *rgb_2_pix, |
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"jl 1b\n" |
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"emms\n" |
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"popl %%ebx\n" |
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: |
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:"m" (cr), "r"(cb),"r"(lum), |
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: |
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:"m" (cr), "r"(cb),"r"(lum), |
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"r"(row1),"r"(cols),"r"(row2),"m"(x),"m"(y),"m"(mod), |
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[_MMX_0080w] "m" (*_MMX_0080w), |
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[_MMX_Ugrn565] "m" (*_MMX_Ugrn565), |
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[_MMX_Ublu5x5] "m" (*_MMX_Ublu5x5), |
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[_MMX_00FFw] "m" (*_MMX_00FFw), |
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[_MMX_Vgrn565] "m" (*_MMX_Vgrn565), |
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[_MMX_Vred5x5] "m" (*_MMX_Vred5x5), |
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[_MMX_Ycoeff] "m" (*_MMX_Ycoeff), |
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[_MMX_red565] "m" (*_MMX_red565), |
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[_MMX_grn565] "m" (*_MMX_grn565) |
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[_MMX_0080w] "m" (*MMX_0080w), |
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[_MMX_Ugrn565] "m" (*MMX_Ugrn565), |
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[_MMX_Ublu5x5] "m" (*MMX_Ublu5x5), |
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[_MMX_00FFw] "m" (*MMX_00FFw), |
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[_MMX_Vgrn565] "m" (*MMX_Vgrn565), |
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[_MMX_Vred5x5] "m" (*MMX_Vred5x5), |
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[_MMX_Ycoeff] "m" (*MMX_Ycoeff), |
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[_MMX_red565] "m" (*MMX_red565), |
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[_MMX_grn565] "m" (*MMX_grn565) |
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); |
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} |
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