Index: vlc-0.9.0-svn/modules/video_chroma/i420_rgb_mmx.h =================================================================== --- vlc-0.9.0-svn.orig/modules/video_chroma/i420_rgb_mmx.h +++ vlc-0.9.0-svn/modules/video_chroma/i420_rgb_mmx.h @@ -34,18 +34,18 @@ #define USED_U64(foo) \ static const uint64_t foo __asm__ (#foo) __attribute__((unused)) #endif -USED_U64(mmx_80w) = 0x0080008000800080ULL; -USED_U64(mmx_10w) = 0x1010101010101010ULL; -USED_U64(mmx_00ffw) = 0x00ff00ff00ff00ffULL; -USED_U64(mmx_Y_coeff) = 0x253f253f253f253fULL; - -USED_U64(mmx_U_green) = 0xf37df37df37df37dULL; -USED_U64(mmx_U_blue) = 0x4093409340934093ULL; -USED_U64(mmx_V_red) = 0x3312331233123312ULL; -USED_U64(mmx_V_green) = 0xe5fce5fce5fce5fcULL; +USED_U64(mmx_80w) = 0x0080008000800080ULL; /* Will be referenced as %4 in inline asm */ +USED_U64(mmx_10w) = 0x1010101010101010ULL; /* -- as %5 */ +USED_U64(mmx_00ffw) = 0x00ff00ff00ff00ffULL; /* -- as %6 */ +USED_U64(mmx_Y_coeff) = 0x253f253f253f253fULL; /* -- as %7 */ + +USED_U64(mmx_U_green) = 0xf37df37df37df37dULL; /* -- as %8 */ +USED_U64(mmx_U_blue) = 0x4093409340934093ULL; /* -- as %9 */ +USED_U64(mmx_V_red) = 0x3312331233123312ULL; /* -- as %10 */ +USED_U64(mmx_V_green) = 0xe5fce5fce5fce5fcULL; /* -- as %11 */ -USED_U64(mmx_mask_f8) = 0xf8f8f8f8f8f8f8f8ULL; -USED_U64(mmx_mask_fc) = 0xfcfcfcfcfcfcfcfcULL; +USED_U64(mmx_mask_f8) = 0xf8f8f8f8f8f8f8f8ULL; /* -- as %12 */ +USED_U64(mmx_mask_fc) = 0xfcfcfcfcfcfcfcfcULL; /* -- as %13 */ #undef USED_U64 #if defined(CAN_COMPILE_MMX) @@ -59,18 +59,16 @@ USED_U64(mmx_mask_fc) = 0xfcfcfcfcfcfcfc MMX_INSTRUCTIONS \ : \ : "r" (p_y), "r" (p_u), \ - "r" (p_v), "r" (p_buffer) ); \ + "r" (p_v), "r" (p_buffer), \ + "m" (mmx_80w), "m" (mmx_10w), \ + "m" (mmx_00ffw), "m" (mmx_Y_coeff), \ + "m" (mmx_U_green), "m" (mmx_U_blue), \ + "m" (mmx_V_red), "m" (mmx_V_green), \ + "m" (mmx_mask_f8), "m" (mmx_mask_fc) ); \ } while(0) #define MMX_END __asm__ __volatile__ ( "emms" ) -/* Use RIP-relative code in PIC mode on amd64 */ -#if defined(__x86_64__) && defined(__PIC__) -# define G "(%%rip)" -#else -# define G -#endif - #define MMX_INIT_16 " \n\ movd (%1), %%mm0 # Load 4 Cb 00 00 00 00 u3 u2 u1 u0 \n\ movd (%2), %%mm1 # Load 4 Cr 00 00 00 00 v3 v2 v1 v0 \n\ @@ -103,27 +101,27 @@ movq (%0), %%mm6 # Load 8 Y # convert the chroma part \n\ punpcklbw %%mm4, %%mm0 # scatter 4 Cb 00 u3 00 u2 00 u1 00 u0 \n\ punpcklbw %%mm4, %%mm1 # scatter 4 Cr 00 v3 00 v2 00 v1 00 v0 \n\ -psubsw mmx_80w"G", %%mm0 # Cb -= 128 \n\ -psubsw mmx_80w"G", %%mm1 # Cr -= 128 \n\ +psubsw %4, %%mm0 # Cb -= 128 \n\ +psubsw %4, %%mm1 # Cr -= 128 \n\ psllw $3, %%mm0 # Promote precision \n\ psllw $3, %%mm1 # Promote precision \n\ movq %%mm0, %%mm2 # Copy 4 Cb 00 u3 00 u2 00 u1 00 u0 \n\ movq %%mm1, %%mm3 # Copy 4 Cr 00 v3 00 v2 00 v1 00 v0 \n\ -pmulhw mmx_U_green"G", %%mm2 # Mul Cb with green coeff -> Cb green \n\ -pmulhw mmx_V_green"G", %%mm3 # Mul Cr with green coeff -> Cr green \n\ -pmulhw mmx_U_blue"G", %%mm0 # Mul Cb -> Cblue 00 b3 00 b2 00 b1 00 b0 \n\ -pmulhw mmx_V_red"G", %%mm1 # Mul Cr -> Cred 00 r3 00 r2 00 r1 00 r0 \n\ +pmulhw %8, %%mm2 # Mul Cb with green coeff -> Cb green \n\ +pmulhw %11, %%mm3 # Mul Cr with green coeff -> Cr green \n\ +pmulhw %9, %%mm0 # Mul Cb -> Cblue 00 b3 00 b2 00 b1 00 b0 \n\ +pmulhw %10, %%mm1 # Mul Cr -> Cred 00 r3 00 r2 00 r1 00 r0 \n\ paddsw %%mm3, %%mm2 # Cb green + Cr green -> Cgreen \n\ \n\ # convert the luma part \n\ -psubusb mmx_10w"G", %%mm6 # Y -= 16 \n\ +psubusb %5, %%mm6 # Y -= 16 \n\ movq %%mm6, %%mm7 # Copy 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\ -pand mmx_00ffw"G", %%mm6 # get Y even 00 Y6 00 Y4 00 Y2 00 Y0 \n\ +pand %6, %%mm6 # get Y even 00 Y6 00 Y4 00 Y2 00 Y0 \n\ psrlw $8, %%mm7 # get Y odd 00 Y7 00 Y5 00 Y3 00 Y1 \n\ psllw $3, %%mm6 # Promote precision \n\ psllw $3, %%mm7 # Promote precision \n\ -pmulhw mmx_Y_coeff"G", %%mm6 # Mul 4 Y even 00 y6 00 y4 00 y2 00 y0 \n\ -pmulhw mmx_Y_coeff"G", %%mm7 # Mul 4 Y odd 00 y7 00 y5 00 y3 00 y1 \n\ +pmulhw %7, %%mm6 # Mul 4 Y even 00 y6 00 y4 00 y2 00 y0 \n\ +pmulhw %7, %%mm7 # Mul 4 Y odd 00 y7 00 y5 00 y3 00 y1 \n\ " /* @@ -168,14 +166,14 @@ punpcklbw %%mm5, %%mm2 # #define MMX_YUV_GRAY " \n\ # convert the luma part \n\ -psubusb mmx_10w"G", %%mm6 \n\ +psubusb %5, %%mm6 \n\ movq %%mm6, %%mm7 \n\ -pand mmx_00ffw"G", %%mm6 \n\ +pand %6, %%mm6 \n\ psrlw $8, %%mm7 \n\ psllw $3, %%mm6 \n\ psllw $3, %%mm7 \n\ -pmulhw mmx_Y_coeff"G", %%mm6 \n\ -pmulhw mmx_Y_coeff"G", %%mm7 \n\ +pmulhw %7, %%mm6 \n\ +pmulhw %7, %%mm7 \n\ packuswb %%mm6, %%mm6 \n\ packuswb %%mm7, %%mm7 \n\ punpcklbw %%mm7, %%mm6 \n\ @@ -183,8 +181,8 @@ punpcklbw %%mm7, %%mm6 #define MMX_UNPACK_16_GRAY " \n\ movq %%mm6, %%mm5 \n\ -pand mmx_mask_f8"G", %%mm6 \n\ -pand mmx_mask_fc"G", %%mm5 \n\ +pand %12, %%mm6 \n\ +pand %13, %%mm5 \n\ movq %%mm6, %%mm7 \n\ psrlw $3, %%mm7 \n\ pxor %%mm3, %%mm3 \n\ @@ -213,10 +211,10 @@ movq %%mm2, 8(%3) #define MMX_UNPACK_15 " \n\ # mask unneeded bits off \n\ -pand mmx_mask_f8"G", %%mm0 # b7b6b5b4 b3______ b7b6b5b4 b3______ \n\ +pand %12, %%mm0 # b7b6b5b4 b3______ b7b6b5b4 b3______ \n\ psrlw $3,%%mm0 # ______b7 b6b5b4b3 ______b7 b6b5b4b3 \n\ -pand mmx_mask_f8"G", %%mm2 # g7g6g5g4 g3______ g7g6g5g4 g3______ \n\ -pand mmx_mask_f8"G", %%mm1 # r7r6r5r4 r3______ r7r6r5r4 r3______ \n\ +pand %12, %%mm2 # g7g6g5g4 g3______ g7g6g5g4 g3______ \n\ +pand %12, %%mm1 # r7r6r5r4 r3______ r7r6r5r4 r3______ \n\ psrlw $1,%%mm1 # __r7r6r5 r4r3____ __r7r6r5 r4r3____ \n\ pxor %%mm4, %%mm4 # zero mm4 \n\ movq %%mm0, %%mm5 # Copy B7-B0 \n\ @@ -249,9 +247,9 @@ movq %%mm5, 8(%3) # store #define MMX_UNPACK_16 " \n\ # mask unneeded bits off \n\ -pand mmx_mask_f8"G", %%mm0 # b7b6b5b4 b3______ b7b6b5b4 b3______ \n\ -pand mmx_mask_fc"G", %%mm2 # g7g6g5g4 g3g2____ g7g6g5g4 g3g2____ \n\ -pand mmx_mask_f8"G", %%mm1 # r7r6r5r4 r3______ r7r6r5r4 r3______ \n\ +pand %12, %%mm0 # b7b6b5b4 b3______ b7b6b5b4 b3______ \n\ +pand %13, %%mm2 # g7g6g5g4 g3g2____ g7g6g5g4 g3g2____ \n\ +pand %12, %%mm1 # r7r6r5r4 r3______ r7r6r5r4 r3______ \n\ psrlw $3,%%mm0 # ______b7 b6b5b4b3 ______b7 b6b5b4b3 \n\ pxor %%mm4, %%mm4 # zero mm4 \n\ movq %%mm0, %%mm5 # Copy B7-B0 \n\