Add another patch to fix PIC breakage in the SDL_yuv_mmx code.

(Portage version: 2.0.51.22-r2)

1 files changed, 231 insertions, 0 deletions

diff --git a/media-libs/libsdl/files/libsdl-1.2.9-PIC-yuv-mmx.patch b/media-libs/libsdl/files/libsdl-1.2.9-PIC-yuv-mmx.patch
new file mode 100644
index 000000000000..06f36f1fb243
--- /dev/null
+++ b/media-libs/libsdl/files/libsdl-1.2.9-PIC-yuv-mmx.patch
@@ -0,0 +1,231 @@
+--- src/video/SDL_yuv_mmx.c
++++ src/video/SDL_yuv_mmx.c
+@@ -29,32 +29,31 @@ static char rcsid =
+ #if defined(i386) && defined(__GNUC__) && defined(USE_ASMBLIT)
+ 
+ #include "SDL_types.h"
++#include "mmx.h"
+ 
+-#define ASM_ARRAY(x) x[] __asm__("_" #x) __attribute__((used))
+- 
+-static unsigned int  ASM_ARRAY(MMX_0080w)    = {0x00800080, 0x00800080};
+-static unsigned int  ASM_ARRAY(MMX_00FFw)    = {0x00ff00ff, 0x00ff00ff};
+-static unsigned int  ASM_ARRAY(MMX_FF00w)    = {0xff00ff00, 0xff00ff00};
+-
+-static unsigned short ASM_ARRAY(MMX_Ycoeff)  = {0x004a, 0x004a, 0x004a, 0x004a};
+-
+-static unsigned short ASM_ARRAY(MMX_UbluRGB) = {0x0072, 0x0072, 0x0072, 0x0072};
+-static unsigned short ASM_ARRAY(MMX_VredRGB) = {0x0059, 0x0059, 0x0059, 0x0059};
+-static unsigned short ASM_ARRAY(MMX_UgrnRGB) = {0xffea, 0xffea, 0xffea, 0xffea};
+-static unsigned short ASM_ARRAY(MMX_VgrnRGB) = {0xffd2, 0xffd2, 0xffd2, 0xffd2};
+-
+-static unsigned short ASM_ARRAY(MMX_Ublu5x5) = {0x0081, 0x0081, 0x0081, 0x0081};
+-static unsigned short ASM_ARRAY(MMX_Vred5x5) = {0x0066, 0x0066, 0x0066, 0x0066};
+-static unsigned short ASM_ARRAY(MMX_Ugrn555) = {0xffe7, 0xffe7, 0xffe7, 0xffe7};
+-static unsigned short ASM_ARRAY(MMX_Vgrn555) = {0xffcc, 0xffcc, 0xffcc, 0xffcc};
+-static unsigned short ASM_ARRAY(MMX_Ugrn565) = {0xffe8, 0xffe8, 0xffe8, 0xffe8};
+-static unsigned short ASM_ARRAY(MMX_Vgrn565) = {0xffcd, 0xffcd, 0xffcd, 0xffcd};
+-
+-static unsigned short ASM_ARRAY(MMX_red555)  = {0x7c00, 0x7c00, 0x7c00, 0x7c00};
+-static unsigned short ASM_ARRAY(MMX_red565)  = {0xf800, 0xf800, 0xf800, 0xf800};
+-static unsigned short ASM_ARRAY(MMX_grn555)  = {0x03e0, 0x03e0, 0x03e0, 0x03e0};
+-static unsigned short ASM_ARRAY(MMX_grn565)  = {0x07e0, 0x07e0, 0x07e0, 0x07e0};
+-static unsigned short ASM_ARRAY(MMX_blu5x5)  = {0x001f, 0x001f, 0x001f, 0x001f};
++static mmx_t MMX_0080w    = { .ud = {0x00800080, 0x00800080} };
++static mmx_t MMX_00FFw    = { .ud = {0x00ff00ff, 0x00ff00ff} };
++static mmx_t MMX_FF00w    = { .ud = {0xff00ff00, 0xff00ff00} };
++
++static mmx_t MMX_Ycoeff   = { .uw = {0x004a, 0x004a, 0x004a, 0x004a} };
++
++static mmx_t MMX_UbluRGB  = { .uw = {0x0072, 0x0072, 0x0072, 0x0072} };
++static mmx_t MMX_VredRGB  = { .uw = {0x0059, 0x0059, 0x0059, 0x0059} };
++static mmx_t MMX_UgrnRGB  = { .uw = {0xffea, 0xffea, 0xffea, 0xffea} };
++static mmx_t MMX_VgrnRGB  = { .uw = {0xffd2, 0xffd2, 0xffd2, 0xffd2} };
++
++static mmx_t MMX_Ublu5x5  = { .uw = {0x0081, 0x0081, 0x0081, 0x0081} };
++static mmx_t MMX_Vred5x5  = { .uw = {0x0066, 0x0066, 0x0066, 0x0066} };
++static mmx_t MMX_Ugrn555  = { .uw = {0xffe7, 0xffe7, 0xffe7, 0xffe7} };
++static mmx_t MMX_Vgrn555  = { .uw = {0xffcc, 0xffcc, 0xffcc, 0xffcc} };
++static mmx_t MMX_Ugrn565  = { .uw = {0xffe8, 0xffe8, 0xffe8, 0xffe8} };
++static mmx_t MMX_Vgrn565  = { .uw = {0xffcd, 0xffcd, 0xffcd, 0xffcd} };
++
++static mmx_t MMX_red555   = { .uw = {0x7c00, 0x7c00, 0x7c00, 0x7c00} };
++static mmx_t MMX_red565   = { .uw = {0xf800, 0xf800, 0xf800, 0xf800} };
++static mmx_t MMX_grn555   = { .uw = {0x03e0, 0x03e0, 0x03e0, 0x03e0} };
++static mmx_t MMX_grn565   = { .uw = {0x07e0, 0x07e0, 0x07e0, 0x07e0} };
++static mmx_t MMX_blu5x5   = { .uw = {0x001f, 0x001f, 0x001f, 0x001f} };
+ 
+ /**
+    This MMX assembler is my first assembler/MMX program ever.
+@@ -116,12 +115,12 @@ void ColorRGBDitherYV12MMX1X( int *color
+ 		 "movd (%2), %%mm2\n"           //    0  0  0  0 l3 l2 l1 l0
+ 		 "punpcklbw %%mm7,%%mm1\n" //         0  v3 0  v2 00 v1 00 v0
+ 		 "punpckldq %%mm1,%%mm1\n" //         00 v1 00 v0 00 v1 00 v0
+-		 "psubw _MMX_0080w,%%mm1\n"  // mm1-128:r1 r1 r0 r0 r1 r1 r0 r0 
++		 "psubw %9,%%mm1\n"        // mm1-128:r1 r1 r0 r0 r1 r1 r0 r0 
+ 
+ 		 // create Cr_g (result in mm0)
+ 		 "movq %%mm1,%%mm0\n"           // r1 r1 r0 r0 r1 r1 r0 r0
+-		 "pmullw _MMX_VgrnRGB,%%mm0\n"// red*-46dec=0.7136*64
+-		 "pmullw _MMX_VredRGB,%%mm1\n"// red*89dec=1.4013*64
++		 "pmullw %10,%%mm0\n"           // red*-46dec=0.7136*64
++		 "pmullw %11,%%mm1\n"           // red*89dec=1.4013*64
+ 		 "psraw  $6, %%mm0\n"           // red=red/64
+ 		 "psraw  $6, %%mm1\n"           // red=red/64
+ 		 
+@@ -130,8 +129,8 @@ void ColorRGBDitherYV12MMX1X( int *color
+ 		 "movq (%2,%4),%%mm3\n"         //    0  0  0  0 L3 L2 L1 L0
+ 		 "punpckldq %%mm3,%%mm2\n"      //   L3 L2 L1 L0 l3 l2 l1 l0
+ 		 "movq %%mm2,%%mm4\n"           //   L3 L2 L1 L0 l3 l2 l1 l0
+-		 "pand _MMX_FF00w,%%mm2\n"      //   L3 0  L1  0 l3  0 l1  0
+-		 "pand _MMX_00FFw,%%mm4\n"      //   0  L2  0 L0  0 l2  0 l0
++		 "pand %12,%%mm2\n"             //   L3 0  L1  0 l3  0 l1  0
++		 "pand %13,%%mm4\n"             //   0  L2  0 L0  0 l2  0 l0
+ 		 "psrlw $8,%%mm2\n"             //   0  L3  0 L1  0 l3  0 l1
+ 
+ 		 // create R (result in mm6)
+@@ -148,11 +147,11 @@ void ColorRGBDitherYV12MMX1X( int *color
+ 		 "movd (%1), %%mm1\n"      //         0  0  0  0  u3 u2 u1 u0
+ 		 "punpcklbw %%mm7,%%mm1\n" //         0  u3 0  u2 00 u1 00 u0
+ 		 "punpckldq %%mm1,%%mm1\n" //         00 u1 00 u0 00 u1 00 u0
+-		 "psubw _MMX_0080w,%%mm1\n"  // mm1-128:u1 u1 u0 u0 u1 u1 u0 u0 
++		 "psubw %9,%%mm1\n"        // mm1-128:u1 u1 u0 u0 u1 u1 u0 u0 
+ 		 // create Cb_g (result in mm5)
+ 		 "movq %%mm1,%%mm5\n"            // u1 u1 u0 u0 u1 u1 u0 u0
+-		 "pmullw _MMX_UgrnRGB,%%mm5\n"    // blue*-109dec=1.7129*64
+-		 "pmullw _MMX_UbluRGB,%%mm1\n"    // blue*114dec=1.78125*64
++		 "pmullw %14,%%mm5\n"            // blue*-109dec=1.7129*64
++		 "pmullw %15,%%mm1\n"            // blue*114dec=1.78125*64
+ 		 "psraw  $6, %%mm5\n"            // blue=red/64
+ 		 "psraw  $6, %%mm1\n"            // blue=blue/64
+ 
+@@ -234,7 +233,10 @@ void ColorRGBDitherYV12MMX1X( int *color
+ 		 "popl %%ebx\n"
+ 		 :
+ 		 : "m" (cr), "r"(cb),"r"(lum),
+-		 "r"(row1),"r"(cols),"r"(row2),"m"(x),"m"(y),"m"(mod));
++		 "r"(row1),"r"(cols),"r"(row2),"m"(x),"m"(y),"m"(mod),
++		 "m"(MMX_0080w),"m"(MMX_VgrnRGB),"m"(MMX_VredRGB),
++		 "m"(MMX_FF00w),"m"(MMX_00FFw),"m"(MMX_UgrnRGB),
++		 "m"(MMX_UbluRGB));
+ }
+ 
+ void Color565DitherYV12MMX1X( int *colortab, Uint32 *rgb_2_pix,
+@@ -263,21 +265,21 @@ void Color565DitherYV12MMX1X( int *color
+          "movd           (%%ebx),                %%mm1\n" // 4 Cr                0  0  0  0 v3 v2 v1 v0
+          "punpcklbw      %%mm7,                  %%mm0\n" // 4 W cb   0 u3  0 u2  0 u1  0 u0
+          "punpcklbw      %%mm7,                  %%mm1\n" // 4 W cr   0 v3  0 v2  0 v1  0 v0
+-         "psubw          _MMX_0080w,             %%mm0\n"
+-         "psubw          _MMX_0080w,             %%mm1\n"
++         "psubw          %9,                     %%mm0\n"
++         "psubw          %9,                     %%mm1\n"
+          "movq           %%mm0,                  %%mm2\n" // Cb                   0 u3  0 u2  0 u1  0 u0
+          "movq           %%mm1,                  %%mm3\n" // Cr
+-         "pmullw         _MMX_Ugrn565,           %%mm2\n" // Cb2green 0 R3  0 R2  0 R1  0 R0
++         "pmullw         %10,                    %%mm2\n" // Cb2green 0 R3  0 R2  0 R1  0 R0
+          "movq           (%2),                   %%mm6\n" // L1      l7 L6 L5 L4 L3 L2 L1 L0
+-         "pmullw         _MMX_Ublu5x5,           %%mm0\n" // Cb2blue
+-         "pand           _MMX_00FFw,             %%mm6\n" // L1      00 L6 00 L4 00 L2 00 L0
+-         "pmullw         _MMX_Vgrn565,           %%mm3\n" // Cr2green
++         "pmullw         %11,                    %%mm0\n" // Cb2blue
++         "pand           %12,                    %%mm6\n" // L1      00 L6 00 L4 00 L2 00 L0
++         "pmullw         %13,                    %%mm3\n" // Cr2green
+          "movq           (%2),                   %%mm7\n" // L2
+-         "pmullw         _MMX_Vred5x5,           %%mm1\n" // Cr2red
++         "pmullw         %14,                    %%mm1\n" // Cr2red
+          "psrlw          $8,                     %%mm7\n"        // L2           00 L7 00 L5 00 L3 00 L1
+-         "pmullw         _MMX_Ycoeff,            %%mm6\n" // lum1
++         "pmullw         %15,                    %%mm6\n" // lum1
+          "paddw          %%mm3,                  %%mm2\n" // Cb2green + Cr2green == green
+-         "pmullw         _MMX_Ycoeff,            %%mm7\n" // lum2
++         "pmullw         %15,                    %%mm7\n" // lum2
+ 
+          "movq           %%mm6,                  %%mm4\n" // lum1
+          "paddw          %%mm0,                  %%mm6\n" // lum1 +blue 00 B6 00 B4 00 B2 00 B0
+@@ -295,11 +297,11 @@ void Color565DitherYV12MMX1X( int *color
+          "punpcklbw      %%mm4,                  %%mm4\n"
+          "punpcklbw      %%mm5,                  %%mm5\n"
+ 
+-         "pand           _MMX_red565,            %%mm4\n"
++         "pand           %16,                    %%mm4\n"
+          "psllw          $3,                     %%mm5\n" // GREEN       1
+          "punpcklbw      %%mm6,                  %%mm6\n"
+-         "pand           _MMX_grn565,            %%mm5\n"
+-         "pand           _MMX_red565,            %%mm6\n"
++         "pand           %17,                    %%mm5\n"
++         "pand           %16,                    %%mm6\n"
+          "por            %%mm5,                  %%mm4\n" //
+          "psrlw          $11,                    %%mm6\n" // BLUE        1
+          "movq           %%mm3,                  %%mm5\n" // lum2
+@@ -313,23 +315,23 @@ void Color565DitherYV12MMX1X( int *color
+          "packuswb       %%mm3,                  %%mm3\n"
+          "packuswb       %%mm5,                  %%mm5\n"
+          "packuswb       %%mm7,                  %%mm7\n"
+-         "pand           _MMX_00FFw,             %%mm6\n" // L3
++         "pand           %12,                    %%mm6\n" // L3
+          "punpcklbw      %%mm3,                  %%mm3\n"
+          "punpcklbw      %%mm5,                  %%mm5\n"
+-         "pmullw         _MMX_Ycoeff,            %%mm6\n" // lum3
++         "pmullw         %15,                    %%mm6\n" // lum3
+          "punpcklbw      %%mm7,                  %%mm7\n"
+          "psllw          $3,                     %%mm5\n" // GREEN 2
+-         "pand           _MMX_red565,            %%mm7\n"
+-         "pand           _MMX_red565,            %%mm3\n"
++         "pand           %16,                    %%mm7\n"
++         "pand           %16,                    %%mm3\n"
+          "psrlw          $11,                    %%mm7\n" // BLUE  2
+-         "pand           _MMX_grn565,            %%mm5\n"
++         "pand           %17,                    %%mm5\n"
+          "por            %%mm7,                  %%mm3\n"
+          "movq           (%2,%4),                %%mm7\n" // L4 load lum2
+          "por            %%mm5,                  %%mm3\n" //
+          "psrlw          $8,                     %%mm7\n" // L4
+          "movq           %%mm4,                  %%mm5\n"
+          "punpcklwd      %%mm3,                  %%mm4\n"
+-         "pmullw         _MMX_Ycoeff,            %%mm7\n" // lum4
++         "pmullw         %15,                    %%mm7\n" // lum4
+          "punpckhwd      %%mm3,                  %%mm5\n"
+ 
+          "movq           %%mm4,                  (%3)\n"  // write row1
+@@ -356,11 +358,11 @@ void Color565DitherYV12MMX1X( int *color
+          "punpcklbw      %%mm5,                  %%mm5\n"
+          "punpcklbw      %%mm6,                  %%mm6\n"
+          "psllw          $3,                     %%mm5\n" // GREEN 3
+-         "pand           _MMX_red565,            %%mm4\n"
++         "pand           %16,                    %%mm4\n"
+          "psraw          $6,                     %%mm3\n" // psr 6
+          "psraw          $6,                     %%mm0\n"
+-         "pand           _MMX_red565,            %%mm6\n" // BLUE
+-         "pand           _MMX_grn565,            %%mm5\n"
++         "pand           %16,                    %%mm6\n" // BLUE
++         "pand           %17,                    %%mm5\n"
+          "psrlw          $11,                    %%mm6\n" // BLUE  3
+          "por            %%mm5,                  %%mm4\n"
+          "psraw          $6,                     %%mm7\n"
+@@ -371,11 +373,11 @@ void Color565DitherYV12MMX1X( int *color
+          "punpcklbw      %%mm3,                  %%mm3\n"
+          "punpcklbw      %%mm0,                  %%mm0\n"
+          "punpcklbw      %%mm7,                  %%mm7\n"
+-         "pand           _MMX_red565,            %%mm3\n"
+-         "pand           _MMX_red565,            %%mm7\n" // BLUE
++         "pand           %16,                    %%mm3\n"
++         "pand           %16,                    %%mm7\n" // BLUE
+          "psllw          $3,                     %%mm0\n" // GREEN 4
+          "psrlw          $11,                    %%mm7\n"
+-         "pand           _MMX_grn565,            %%mm0\n"
++         "pand           %17,                    %%mm0\n"
+          "por            %%mm7,                  %%mm3\n"
+          "por            %%mm0,                  %%mm3\n"
+ 
+@@ -407,7 +409,10 @@ void Color565DitherYV12MMX1X( int *color
+ 	 "popl %%ebx\n"
+          :
+          :"m" (cr), "r"(cb),"r"(lum),
+-	 "r"(row1),"r"(cols),"r"(row2),"m"(x),"m"(y),"m"(mod));
++	 "r"(row1),"r"(cols),"r"(row2),"m"(x),"m"(y),"m"(mod),
++	 "m"(MMX_0080w),"m"(MMX_Ugrn565),"m"(MMX_Ublu5x5),
++	 "m"(MMX_00FFw),"m"(MMX_Vgrn565),"m"(MMX_Vred5x5),
++	 "m"(MMX_Ycoeff),"m"(MMX_red565),"m"(MMX_grn565));
+ }
+ 
+ #endif /* GCC i386 inline assembly */