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authorDiego Biurrun <diego@biurrun.de>2010-05-30 08:31:23 +0000
committerDiego Biurrun <diego@biurrun.de>2010-05-30 08:31:23 +0000
commit531f97b0c32d1d421f3ac614e002c53951658115 (patch)
tree640389a57ca53eac4c2d20e266624c564bd5e342
parent41331b65f2d1b9275a725b871b8530f1d584690c (diff)
downloadffmpeg-531f97b0c32d1d421f3ac614e002c53951658115.tar.gz
Remove GPL-licensed YUV to RGB MMX routines.
We now have an LGPL replacement that is at least equally fast. Originally committed as revision 31278 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
-rw-r--r--libswscale/x86/yuv2rgb_mmx.c8
-rw-r--r--libswscale/x86/yuv2rgb_template.c564
2 files changed, 0 insertions, 572 deletions
diff --git a/libswscale/x86/yuv2rgb_mmx.c b/libswscale/x86/yuv2rgb_mmx.c
index 7d3ab7150b..acd1742d62 100644
--- a/libswscale/x86/yuv2rgb_mmx.c
+++ b/libswscale/x86/yuv2rgb_mmx.c
@@ -52,22 +52,14 @@ DECLARE_ASM_CONST(8, uint64_t, pb_07) = 0x0707070707070707ULL;
#define HAVE_MMX2 0
#define HAVE_AMD3DNOW 0
#define RENAME(a) a ## _MMX
-#if CONFIG_GPL
-#include "yuv2rgb_template.c"
-#else
#include "yuv2rgb_template2.c"
-#endif
//MMX2 versions
#undef RENAME
#undef HAVE_MMX2
#define HAVE_MMX2 1
#define RENAME(a) a ## _MMX2
-#if CONFIG_GPL
-#include "yuv2rgb_template.c"
-#else
#include "yuv2rgb_template2.c"
-#endif
SwsFunc ff_yuv2rgb_init_mmx(SwsContext *c)
{
diff --git a/libswscale/x86/yuv2rgb_template.c b/libswscale/x86/yuv2rgb_template.c
deleted file mode 100644
index ba906899f0..0000000000
--- a/libswscale/x86/yuv2rgb_template.c
+++ /dev/null
@@ -1,564 +0,0 @@
-/*
- * yuv2rgb_mmx.c, software YUV to RGB converter with Intel MMX "technology"
- *
- * Copyright (C) 2000, Silicon Integrated System Corp
- *
- * Author: Olie Lho <ollie@sis.com.tw>
- *
- * 15,24 bpp and dithering from Michael Niedermayer (michaelni@gmx.at)
- * MMX/MMX2 Template stuff from Michael Niedermayer (needed for fast movntq support)
- * context / deglobalize stuff by Michael Niedermayer
- *
- * This file is part of mpeg2dec, a free MPEG-2 video decoder
- *
- * mpeg2dec is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * mpeg2dec is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with mpeg2dec; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#undef MOVNTQ
-#undef EMMS
-#undef SFENCE
-
-#if HAVE_AMD3DNOW
-/* On K6 femms is faster than emms. On K7 femms is directly mapped to emms. */
-#define EMMS "femms"
-#else
-#define EMMS "emms"
-#endif
-
-#if HAVE_MMX2
-#define MOVNTQ "movntq"
-#define SFENCE "sfence"
-#else
-#define MOVNTQ "movq"
-#define SFENCE " # nop"
-#endif
-
-#define YUV2RGB \
- /* Do the multiply part of the conversion for even and odd pixels,
- register usage:
- mm0 -> Cblue, mm1 -> Cred, mm2 -> Cgreen even pixels,
- mm3 -> Cblue, mm4 -> Cred, mm5 -> Cgreen odd pixels,
- mm6 -> Y even, mm7 -> Y odd */\
- /* convert the chroma part */\
- "punpcklbw %%mm4, %%mm0;" /* scatter 4 Cb 00 u3 00 u2 00 u1 00 u0 */ \
- "punpcklbw %%mm4, %%mm1;" /* scatter 4 Cr 00 v3 00 v2 00 v1 00 v0 */ \
-\
- "psllw $3, %%mm0;" /* Promote precision */ \
- "psllw $3, %%mm1;" /* Promote precision */ \
-\
- "psubsw "U_OFFSET"(%4), %%mm0;" /* Cb -= 128 */ \
- "psubsw "V_OFFSET"(%4), %%mm1;" /* Cr -= 128 */ \
-\
- "movq %%mm0, %%mm2;" /* Copy 4 Cb 00 u3 00 u2 00 u1 00 u0 */ \
- "movq %%mm1, %%mm3;" /* Copy 4 Cr 00 v3 00 v2 00 v1 00 v0 */ \
-\
- "pmulhw "UG_COEFF"(%4), %%mm2;" /* Mul Cb with green coeff -> Cb green */ \
- "pmulhw "VG_COEFF"(%4), %%mm3;" /* Mul Cr with green coeff -> Cr green */ \
-\
- "pmulhw "UB_COEFF"(%4), %%mm0;" /* Mul Cb -> Cblue 00 b3 00 b2 00 b1 00 b0 */\
- "pmulhw "VR_COEFF"(%4), %%mm1;" /* Mul Cr -> Cred 00 r3 00 r2 00 r1 00 r0 */\
-\
- "paddsw %%mm3, %%mm2;" /* Cb green + Cr green -> Cgreen */\
-\
- /* convert the luma part */\
- "movq %%mm6, %%mm7;" /* Copy 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 */\
- "pand "MANGLE(mmx_00ffw)", %%mm6;" /* get Y even 00 Y6 00 Y4 00 Y2 00 Y0 */\
-\
- "psrlw $8, %%mm7;" /* get Y odd 00 Y7 00 Y5 00 Y3 00 Y1 */\
-\
- "psllw $3, %%mm6;" /* Promote precision */\
- "psllw $3, %%mm7;" /* Promote precision */\
-\
- "psubw "Y_OFFSET"(%4), %%mm6;" /* Y -= 16 */\
- "psubw "Y_OFFSET"(%4), %%mm7;" /* Y -= 16 */\
-\
- "pmulhw "Y_COEFF"(%4), %%mm6;" /* Mul 4 Y even 00 y6 00 y4 00 y2 00 y0 */\
- "pmulhw "Y_COEFF"(%4), %%mm7;" /* Mul 4 Y odd 00 y7 00 y5 00 y3 00 y1 */\
-\
- /* Do the addition part of the conversion for even and odd pixels,
- register usage:
- mm0 -> Cblue, mm1 -> Cred, mm2 -> Cgreen even pixels,
- mm3 -> Cblue, mm4 -> Cred, mm5 -> Cgreen odd pixels,
- mm6 -> Y even, mm7 -> Y odd */\
- "movq %%mm0, %%mm3;" /* Copy Cblue */\
- "movq %%mm1, %%mm4;" /* Copy Cred */\
- "movq %%mm2, %%mm5;" /* Copy Cgreen */\
-\
- "paddsw %%mm6, %%mm0;" /* Y even + Cblue 00 B6 00 B4 00 B2 00 B0 */\
- "paddsw %%mm7, %%mm3;" /* Y odd + Cblue 00 B7 00 B5 00 B3 00 B1 */\
-\
- "paddsw %%mm6, %%mm1;" /* Y even + Cred 00 R6 00 R4 00 R2 00 R0 */\
- "paddsw %%mm7, %%mm4;" /* Y odd + Cred 00 R7 00 R5 00 R3 00 R1 */\
-\
- "paddsw %%mm6, %%mm2;" /* Y even + Cgreen 00 G6 00 G4 00 G2 00 G0 */\
- "paddsw %%mm7, %%mm5;" /* Y odd + Cgreen 00 G7 00 G5 00 G3 00 G1 */\
-\
- /* Limit RGB even to 0..255 */\
- "packuswb %%mm0, %%mm0;" /* B6 B4 B2 B0 B6 B4 B2 B0 */\
- "packuswb %%mm1, %%mm1;" /* R6 R4 R2 R0 R6 R4 R2 R0 */\
- "packuswb %%mm2, %%mm2;" /* G6 G4 G2 G0 G6 G4 G2 G0 */\
-\
- /* Limit RGB odd to 0..255 */\
- "packuswb %%mm3, %%mm3;" /* B7 B5 B3 B1 B7 B5 B3 B1 */\
- "packuswb %%mm4, %%mm4;" /* R7 R5 R3 R1 R7 R5 R3 R1 */\
- "packuswb %%mm5, %%mm5;" /* G7 G5 G3 G1 G7 G5 G3 G1 */\
-\
- /* Interleave RGB even and odd */\
- "punpcklbw %%mm3, %%mm0;" /* B7 B6 B5 B4 B3 B2 B1 B0 */\
- "punpcklbw %%mm4, %%mm1;" /* R7 R6 R5 R4 R3 R2 R1 R0 */\
- "punpcklbw %%mm5, %%mm2;" /* G7 G6 G5 G4 G3 G2 G1 G0 */\
-
-
-#define YUV422_UNSHIFT \
- if(c->srcFormat == PIX_FMT_YUV422P) {\
- srcStride[1] *= 2; \
- srcStride[2] *= 2; \
- } \
-
-#define YUV2RGB_LOOP(depth) \
- h_size= (c->dstW+7)&~7; \
- if(h_size*depth > FFABS(dstStride[0])) h_size-=8; \
-\
- __asm__ volatile ("pxor %mm4, %mm4;" /* zero mm4 */ ); \
- for (y= 0; y<srcSliceH; y++ ) { \
- uint8_t *image = dst[0] + (y+srcSliceY)*dstStride[0]; \
- const uint8_t *py = src[0] + y*srcStride[0]; \
- const uint8_t *pu = src[1] + (y>>1)*srcStride[1]; \
- const uint8_t *pv = src[2] + (y>>1)*srcStride[2]; \
- x86_reg index= -h_size/2; \
-
-#define YUV2RGB_INIT \
- /* This MMX assembly code deals with a SINGLE scan line at a time, \
- * it converts 8 pixels in each iteration. */ \
- __asm__ volatile ( \
- /* load data for start of next scan line */ \
- "movd (%2, %0), %%mm0;" /* Load 4 Cb 00 00 00 00 u3 u2 u1 u0 */ \
- "movd (%3, %0), %%mm1;" /* Load 4 Cr 00 00 00 00 v3 v2 v1 v0 */ \
- "movq (%5, %0, 2), %%mm6;" /* Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 */ \
- /* \
- ".balign 16 \n\t" \
- */ \
- "1: \n\t" \
- /* No speed difference on my p3@500 with prefetch, \
- * if it is faster for anyone with -benchmark then tell me. \
- PREFETCH" 64(%0) \n\t" \
- PREFETCH" 64(%1) \n\t" \
- PREFETCH" 64(%2) \n\t" \
- */ \
-
-#define YUV2RGB_ENDLOOP(depth) \
- "add $"AV_STRINGIFY(depth*8)", %1 \n\t" \
- "add $4, %0 \n\t" \
- " js 1b \n\t" \
-
-#define YUV2RGB_OPERANDS \
- : "+r" (index), "+r" (image) \
- : "r" (pu - index), "r" (pv - index), "r"(&c->redDither), "r" (py - 2*index) \
- ); \
- } \
- __asm__ volatile (SFENCE"\n\t"EMMS); \
- return srcSliceH; \
-
-#define YUV2RGB_OPERANDS_ALPHA \
- : "+r" (index), "+r" (image) \
- : "r" (pu - index), "r" (pv - index), "r"(&c->redDither), "r" (py - 2*index), "r" (pa - 2*index) \
- ); \
- } \
- __asm__ volatile (SFENCE"\n\t"EMMS); \
- return srcSliceH; \
-
-static inline int RENAME(yuv420_rgb16)(SwsContext *c, const uint8_t* src[], int srcStride[], int srcSliceY,
- int srcSliceH, uint8_t* dst[], int dstStride[])
-{
- int y, h_size;
-
- YUV422_UNSHIFT
- YUV2RGB_LOOP(2)
-
- c->blueDither= ff_dither8[y&1];
- c->greenDither= ff_dither4[y&1];
- c->redDither= ff_dither8[(y+1)&1];
-
- YUV2RGB_INIT
- YUV2RGB
-
-#ifdef DITHER1XBPP
- "paddusb "BLUE_DITHER"(%4), %%mm0;"
- "paddusb "GREEN_DITHER"(%4), %%mm2;"
- "paddusb "RED_DITHER"(%4), %%mm1;"
-#endif
- /* mask unneeded bits off */
- "pand "MANGLE(mmx_redmask)", %%mm0;" /* b7b6b5b4 b3_0_0_0 b7b6b5b4 b3_0_0_0 */
- "pand "MANGLE(mmx_grnmask)", %%mm2;" /* g7g6g5g4 g3g2_0_0 g7g6g5g4 g3g2_0_0 */
- "pand "MANGLE(mmx_redmask)", %%mm1;" /* r7r6r5r4 r3_0_0_0 r7r6r5r4 r3_0_0_0 */
-
- "psrlw $3, %%mm0;" /* 0_0_0_b7 b6b5b4b3 0_0_0_b7 b6b5b4b3 */
- "pxor %%mm4, %%mm4;" /* zero mm4 */
-
- "movq %%mm0, %%mm5;" /* Copy B7-B0 */
- "movq %%mm2, %%mm7;" /* Copy G7-G0 */
-
- /* convert RGB24 plane to RGB16 pack for pixel 0-3 */
- "punpcklbw %%mm4, %%mm2;" /* 0_0_0_0 0_0_0_0 g7g6g5g4 g3g2_0_0 */
- "punpcklbw %%mm1, %%mm0;" /* r7r6r5r4 r3_0_0_0 0_0_0_b7 b6b5b4b3 */
-
- "psllw $3, %%mm2;" /* 0_0_0_0 0_g7g6g5 g4g3g2_0 0_0_0_0 */
- "por %%mm2, %%mm0;" /* r7r6r5r4 r3g7g6g5 g4g3g2b7 b6b5b4b3 */
-
- "movq 8 (%5, %0, 2), %%mm6;" /* Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 */
- MOVNTQ " %%mm0, (%1);" /* store pixel 0-3 */
-
- /* convert RGB24 plane to RGB16 pack for pixel 0-3 */
- "punpckhbw %%mm4, %%mm7;" /* 0_0_0_0 0_0_0_0 g7g6g5g4 g3g2_0_0 */
- "punpckhbw %%mm1, %%mm5;" /* r7r6r5r4 r3_0_0_0 0_0_0_b7 b6b5b4b3 */
-
- "psllw $3, %%mm7;" /* 0_0_0_0 0_g7g6g5 g4g3g2_0 0_0_0_0 */
- "movd 4 (%2, %0), %%mm0;" /* Load 4 Cb 00 00 00 00 u3 u2 u1 u0 */
-
- "por %%mm7, %%mm5;" /* r7r6r5r4 r3g7g6g5 g4g3g2b7 b6b5b4b3 */
- "movd 4 (%3, %0), %%mm1;" /* Load 4 Cr 00 00 00 00 v3 v2 v1 v0 */
-
- MOVNTQ " %%mm5, 8 (%1);" /* store pixel 4-7 */
-
- YUV2RGB_ENDLOOP(2)
- YUV2RGB_OPERANDS
-}
-
-static inline int RENAME(yuv420_rgb15)(SwsContext *c, const uint8_t* src[], int srcStride[], int srcSliceY,
- int srcSliceH, uint8_t* dst[], int dstStride[])
-{
- int y, h_size;
-
- YUV422_UNSHIFT
- YUV2RGB_LOOP(2)
-
- c->blueDither= ff_dither8[y&1];
- c->greenDither= ff_dither8[y&1];
- c->redDither= ff_dither8[(y+1)&1];
-
- YUV2RGB_INIT
- YUV2RGB
-
-#ifdef DITHER1XBPP
- "paddusb "BLUE_DITHER"(%4), %%mm0 \n\t"
- "paddusb "GREEN_DITHER"(%4), %%mm2 \n\t"
- "paddusb "RED_DITHER"(%4), %%mm1 \n\t"
-#endif
-
- /* mask unneeded bits off */
- "pand "MANGLE(mmx_redmask)", %%mm0;" /* b7b6b5b4 b3_0_0_0 b7b6b5b4 b3_0_0_0 */
- "pand "MANGLE(mmx_redmask)", %%mm2;" /* g7g6g5g4 g3_0_0_0 g7g6g5g4 g3_0_0_0 */
- "pand "MANGLE(mmx_redmask)", %%mm1;" /* r7r6r5r4 r3_0_0_0 r7r6r5r4 r3_0_0_0 */
-
- "psrlw $3, %%mm0;" /* 0_0_0_b7 b6b5b4b3 0_0_0_b7 b6b5b4b3 */
- "psrlw $1, %%mm1;" /* 0_r7r6r5 r4r3_0_0 0_r7r6r5 r4r3_0_0 */
- "pxor %%mm4, %%mm4;" /* zero mm4 */
-
- "movq %%mm0, %%mm5;" /* Copy B7-B0 */
- "movq %%mm2, %%mm7;" /* Copy G7-G0 */
-
- /* convert RGB24 plane to RGB16 pack for pixel 0-3 */
- "punpcklbw %%mm4, %%mm2;" /* 0_0_0_0 0_0_0_0 g7g6g5g4 g3_0_0_0 */
- "punpcklbw %%mm1, %%mm0;" /* r7r6r5r4 r3_0_0_0 0_0_0_b7 b6b5b4b3 */
-
- "psllw $2, %%mm2;" /* 0_0_0_0 0_0_g7g6 g5g4g3_0 0_0_0_0 */
- "por %%mm2, %%mm0;" /* 0_r7r6r5 r4r3g7g6 g5g4g3b7 b6b5b4b3 */
-
- "movq 8 (%5, %0, 2), %%mm6;" /* Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 */
- MOVNTQ " %%mm0, (%1);" /* store pixel 0-3 */
-
- /* convert RGB24 plane to RGB16 pack for pixel 0-3 */
- "punpckhbw %%mm4, %%mm7;" /* 0_0_0_0 0_0_0_0 0_g7g6g5 g4g3_0_0 */
- "punpckhbw %%mm1, %%mm5;" /* r7r6r5r4 r3_0_0_0 0_0_0_b7 b6b5b4b3 */
-
- "psllw $2, %%mm7;" /* 0_0_0_0 0_0_g7g6 g5g4g3_0 0_0_0_0 */
- "movd 4 (%2, %0), %%mm0;" /* Load 4 Cb 00 00 00 00 u3 u2 u1 u0 */
-
- "por %%mm7, %%mm5;" /* 0_r7r6r5 r4r3g7g6 g5g4g3b7 b6b5b4b3 */
- "movd 4 (%3, %0), %%mm1;" /* Load 4 Cr 00 00 00 00 v3 v2 v1 v0 */
-
- MOVNTQ " %%mm5, 8 (%1);" /* store pixel 4-7 */
-
- YUV2RGB_ENDLOOP(2)
- YUV2RGB_OPERANDS
-}
-
-#undef RGB_PLANAR2PACKED24
-#if HAVE_MMX2
-#define RGB_PLANAR2PACKED24(red, blue)\
- "movq "MANGLE(ff_M24A)", %%mm4 \n\t"\
- "movq "MANGLE(ff_M24C)", %%mm7 \n\t"\
- "pshufw $0x50, %%mm"blue", %%mm5 \n\t" /* B3 B2 B3 B2 B1 B0 B1 B0 */\
- "pshufw $0x50, %%mm2, %%mm3 \n\t" /* G3 G2 G3 G2 G1 G0 G1 G0 */\
- "pshufw $0x00, %%mm"red", %%mm6 \n\t" /* R1 R0 R1 R0 R1 R0 R1 R0 */\
-\
- "pand %%mm4, %%mm5 \n\t" /* B2 B1 B0 */\
- "pand %%mm4, %%mm3 \n\t" /* G2 G1 G0 */\
- "pand %%mm7, %%mm6 \n\t" /* R1 R0 */\
-\
- "psllq $8, %%mm3 \n\t" /* G2 G1 G0 */\
- "por %%mm5, %%mm6 \n\t"\
- "por %%mm3, %%mm6 \n\t"\
- MOVNTQ" %%mm6, (%1) \n\t"\
-\
- "psrlq $8, %%mm2 \n\t" /* 00 G7 G6 G5 G4 G3 G2 G1 */\
- "pshufw $0xA5, %%mm"blue", %%mm5\n\t" /* B5 B4 B5 B4 B3 B2 B3 B2 */\
- "pshufw $0x55, %%mm2, %%mm3 \n\t" /* G4 G3 G4 G3 G4 G3 G4 G3 */\
- "pshufw $0xA5, %%mm"red", %%mm6 \n\t" /* R5 R4 R5 R4 R3 R2 R3 R2 */\
-\
- "pand "MANGLE(ff_M24B)", %%mm5 \n\t" /* B5 B4 B3 */\
- "pand %%mm7, %%mm3 \n\t" /* G4 G3 */\
- "pand %%mm4, %%mm6 \n\t" /* R4 R3 R2 */\
-\
- "por %%mm5, %%mm3 \n\t" /* B5 G4 B4 G3 B3 */\
- "por %%mm3, %%mm6 \n\t"\
- MOVNTQ" %%mm6, 8(%1) \n\t"\
-\
- "pshufw $0xFF, %%mm"blue", %%mm5\n\t" /* B7 B6 B7 B6 B7 B6 B6 B7 */\
- "pshufw $0xFA, %%mm2, %%mm3 \n\t" /* 00 G7 00 G7 G6 G5 G6 G5 */\
- "pshufw $0xFA, %%mm"red", %%mm6 \n\t" /* R7 R6 R7 R6 R5 R4 R5 R4 */\
- "movd 4 (%2, %0), %%mm0;" /* Load 4 Cb 00 00 00 00 u3 u2 u1 u0 */\
-\
- "pand %%mm7, %%mm5 \n\t" /* B7 B6 */\
- "pand %%mm4, %%mm3 \n\t" /* G7 G6 G5 */\
- "pand "MANGLE(ff_M24B)", %%mm6 \n\t" /* R7 R6 R5 */\
- "movd 4 (%3, %0), %%mm1;" /* Load 4 Cr 00 00 00 00 v3 v2 v1 v0 */\
-\
- "por %%mm5, %%mm3 \n\t"\
- "por %%mm3, %%mm6 \n\t"\
- MOVNTQ" %%mm6, 16(%1) \n\t"\
- "movq 8 (%5, %0, 2), %%mm6;" /* Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 */\
- "pxor %%mm4, %%mm4 \n\t"
-#else
-#define RGB_PLANAR2PACKED24(red, blue)\
- "pxor %%mm4, %%mm4 \n\t"\
- "movq %%mm"blue", %%mm5\n\t" /* B */\
- "movq %%mm"red", %%mm6 \n\t" /* R */\
- "punpcklbw %%mm2, %%mm"blue"\n\t" /* GBGBGBGB 0 */\
- "punpcklbw %%mm4, %%mm"red" \n\t" /* 0R0R0R0R 0 */\
- "punpckhbw %%mm2, %%mm5 \n\t" /* GBGBGBGB 2 */\
- "punpckhbw %%mm4, %%mm6 \n\t" /* 0R0R0R0R 2 */\
- "movq %%mm"blue", %%mm7\n\t" /* GBGBGBGB 0 */\
- "movq %%mm5, %%mm3 \n\t" /* GBGBGBGB 2 */\
- "punpcklwd %%mm"red", %%mm7 \n\t" /* 0RGB0RGB 0 */\
- "punpckhwd %%mm"red", %%mm"blue"\n\t" /* 0RGB0RGB 1 */\
- "punpcklwd %%mm6, %%mm5 \n\t" /* 0RGB0RGB 2 */\
- "punpckhwd %%mm6, %%mm3 \n\t" /* 0RGB0RGB 3 */\
-\
- "movq %%mm7, %%mm2 \n\t" /* 0RGB0RGB 0 */\
- "movq %%mm"blue", %%mm6\n\t" /* 0RGB0RGB 1 */\
- "movq %%mm5, %%mm"red" \n\t" /* 0RGB0RGB 2 */\
- "movq %%mm3, %%mm4 \n\t" /* 0RGB0RGB 3 */\
-\
- "psllq $40, %%mm7 \n\t" /* RGB00000 0 */\
- "psllq $40, %%mm"blue"\n\t" /* RGB00000 1 */\
- "psllq $40, %%mm5 \n\t" /* RGB00000 2 */\
- "psllq $40, %%mm3 \n\t" /* RGB00000 3 */\
-\
- "punpckhdq %%mm2, %%mm7 \n\t" /* 0RGBRGB0 0 */\
- "punpckhdq %%mm6, %%mm"blue"\n\t" /* 0RGBRGB0 1 */\
- "punpckhdq %%mm"red", %%mm5 \n\t" /* 0RGBRGB0 2 */\
- "punpckhdq %%mm4, %%mm3 \n\t" /* 0RGBRGB0 3 */\
-\
- "psrlq $8, %%mm7 \n\t" /* 00RGBRGB 0 */\
- "movq %%mm"blue", %%mm6\n\t" /* 0RGBRGB0 1 */\
- "psllq $40, %%mm"blue"\n\t" /* GB000000 1 */\
- "por %%mm"blue", %%mm7\n\t" /* GBRGBRGB 0 */\
- MOVNTQ" %%mm7, (%1) \n\t"\
-\
- "psrlq $24, %%mm6 \n\t" /* 0000RGBR 1 */\
- "movq %%mm5, %%mm"red" \n\t" /* 0RGBRGB0 2 */\
- "psllq $24, %%mm5 \n\t" /* BRGB0000 2 */\
- "por %%mm5, %%mm6 \n\t" /* BRGBRGBR 1 */\
- MOVNTQ" %%mm6, 8(%1) \n\t"\
-\
- "movq 8 (%5, %0, 2), %%mm6;" /* Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 */\
-\
- "psrlq $40, %%mm"red" \n\t" /* 000000RG 2 */\
- "psllq $8, %%mm3 \n\t" /* RGBRGB00 3 */\
- "por %%mm3, %%mm"red" \n\t" /* RGBRGBRG 2 */\
- MOVNTQ" %%mm"red", 16(%1)\n\t"\
-\
- "movd 4 (%3, %0), %%mm1;" /* Load 4 Cr 00 00 00 00 v3 v2 v1 v0 */\
- "movd 4 (%2, %0), %%mm0;" /* Load 4 Cb 00 00 00 00 u3 u2 u1 u0 */\
- "pxor %%mm4, %%mm4 \n\t"
-#endif
-
-static inline int RENAME(yuv420_rgb24)(SwsContext *c, const uint8_t* src[], int srcStride[], int srcSliceY,
- int srcSliceH, uint8_t* dst[], int dstStride[])
-{
- int y, h_size;
-
- YUV422_UNSHIFT
- YUV2RGB_LOOP(3)
-
- YUV2RGB_INIT
- YUV2RGB
- /* mm0=B, %%mm2=G, %%mm1=R */
- RGB_PLANAR2PACKED24("0", "1")
-
- YUV2RGB_ENDLOOP(3)
- YUV2RGB_OPERANDS
-}
-
-static inline int RENAME(yuv420_bgr24)(SwsContext *c, const uint8_t* src[], int srcStride[], int srcSliceY,
- int srcSliceH, uint8_t* dst[], int dstStride[])
-{
- int y, h_size;
-
- YUV422_UNSHIFT
- YUV2RGB_LOOP(3)
-
- YUV2RGB_INIT
- YUV2RGB
- /* mm0=B, %%mm2=G, %%mm1=R */
- RGB_PLANAR2PACKED24("1", "0")
-
- YUV2RGB_ENDLOOP(3)
- YUV2RGB_OPERANDS
-}
-
-/*
-
-RGB_PLANAR2PACKED32(red,green,blue,alpha)
-
-convert RGB plane to RGB packed format
-
-macro parameters specify the output color channel order:
-
-RGB_PLANAR2PACKED32(REG_RED, REG_GREEN, REG_BLUE, REG_ALPHA) for RGBA output,
-RGB_PLANAR2PACKED32(REG_BLUE, REG_GREEN, REG_RED, REG_ALPHA) for BGRA output,
-RGB_PLANAR2PACKED32(REG_ALPHA,REG_BLUE, REG_GREEN,REG_RED) for ABGR output,
-
-etc.
-*/
-
-#define REG_BLUE "0"
-#define REG_RED "1"
-#define REG_GREEN "2"
-#define REG_ALPHA "3"
-
-#define RGB_PLANAR2PACKED32(red,green,blue,alpha) \
- /* convert RGB plane to RGB packed format, \
- mm0 -> B, mm1 -> R, mm2 -> G, mm3 -> A, \
- mm4 -> GB, mm5 -> AR pixel 4-7, \
- mm6 -> GB, mm7 -> AR pixel 0-3 */ \
- "movq %%mm" blue ", %%mm6;" /* B7 B6 B5 B4 B3 B2 B1 B0 */ \
- "movq %%mm" red ", %%mm7;" /* R7 R6 R5 R4 R3 R2 R1 R0 */ \
-\
- "movq %%mm" blue ", %%mm4;" /* B7 B6 B5 B4 B3 B2 B1 B0 */ \
- "movq %%mm" red ", %%mm5;" /* R7 R6 R5 R4 R3 R2 R1 R0 */ \
-\
- "punpcklbw %%mm" green ", %%mm6;" /* G3 B3 G2 B2 G1 B1 G0 B0 */ \
- "punpcklbw %%mm" alpha ", %%mm7;" /* A3 R3 A2 R2 A1 R1 A0 R0 */ \
-\
- "punpcklwd %%mm7, %%mm6;" /* A1 R1 B1 G1 A0 R0 B0 G0 */ \
- MOVNTQ " %%mm6, (%1);" /* Store ARGB1 ARGB0 */ \
-\
- "movq %%mm" blue ", %%mm6;" /* B7 B6 B5 B4 B3 B2 B1 B0 */ \
- "punpcklbw %%mm" green ", %%mm6;" /* G3 B3 G2 B2 G1 B1 G0 B0 */ \
-\
- "punpckhwd %%mm7, %%mm6;" /* A3 R3 G3 B3 A2 R2 B3 G2 */ \
- MOVNTQ " %%mm6, 8 (%1);" /* Store ARGB3 ARGB2 */ \
-\
- "punpckhbw %%mm" green ", %%mm4;" /* G7 B7 G6 B6 G5 B5 G4 B4 */ \
- "punpckhbw %%mm" alpha ", %%mm5;" /* A7 R7 A6 R6 A5 R5 A4 R4 */ \
-\
- "punpcklwd %%mm5, %%mm4;" /* A5 R5 B5 G5 A4 R4 B4 G4 */ \
- MOVNTQ " %%mm4, 16 (%1);" /* Store ARGB5 ARGB4 */ \
-\
- "movq %%mm" blue ", %%mm4;" /* B7 B6 B5 B4 B3 B2 B1 B0 */ \
- "punpckhbw %%mm" green ", %%mm4;" /* G7 B7 G6 B6 G5 B5 G4 B4 */ \
-\
- "punpckhwd %%mm5, %%mm4;" /* A7 R7 G7 B7 A6 R6 B6 G6 */ \
- MOVNTQ " %%mm4, 24 (%1);" /* Store ARGB7 ARGB6 */ \
-\
- "movd 4 (%2, %0), %%mm0;" /* Load 4 Cb 00 00 00 00 u3 u2 u1 u0 */ \
- "movd 4 (%3, %0), %%mm1;" /* Load 4 Cr 00 00 00 00 v3 v2 v1 v0 */ \
-\
- "pxor %%mm4, %%mm4;" /* zero mm4 */ \
- "movq 8 (%5, %0, 2), %%mm6;" /* Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 */ \
-
-static inline int RENAME(yuv420_rgb32)(SwsContext *c, const uint8_t* src[], int srcStride[], int srcSliceY,
- int srcSliceH, uint8_t* dst[], int dstStride[])
-{
- int y, h_size;
-
- YUV422_UNSHIFT
- YUV2RGB_LOOP(4)
-
- YUV2RGB_INIT
- YUV2RGB
- "pcmpeqd %%mm3, %%mm3;" /* fill mm3 */
- RGB_PLANAR2PACKED32(REG_RED,REG_GREEN,REG_BLUE,REG_ALPHA)
-
- YUV2RGB_ENDLOOP(4)
- YUV2RGB_OPERANDS
-}
-
-static inline int RENAME(yuva420_rgb32)(SwsContext *c, const uint8_t* src[], int srcStride[], int srcSliceY,
- int srcSliceH, uint8_t* dst[], int dstStride[])
-{
-#if HAVE_7REGS
- int y, h_size;
-
- YUV2RGB_LOOP(4)
-
- const uint8_t *pa = src[3] + y*srcStride[3];
- YUV2RGB_INIT
- YUV2RGB
- "movq (%6, %0, 2), %%mm3;" /* Load 8 A A7 A6 A5 A4 A3 A2 A1 A0 */
- RGB_PLANAR2PACKED32(REG_RED,REG_GREEN,REG_BLUE,REG_ALPHA)
-
- YUV2RGB_ENDLOOP(4)
- YUV2RGB_OPERANDS_ALPHA
-#endif
-}
-
-static inline int RENAME(yuv420_bgr32)(SwsContext *c, const uint8_t* src[], int srcStride[], int srcSliceY,
- int srcSliceH, uint8_t* dst[], int dstStride[])
-{
- int y, h_size;
-
- YUV422_UNSHIFT
- YUV2RGB_LOOP(4)
-
- YUV2RGB_INIT
- YUV2RGB
- "pcmpeqd %%mm3, %%mm3;" /* fill mm3 */
- RGB_PLANAR2PACKED32(REG_BLUE,REG_GREEN,REG_RED,REG_ALPHA)
-
- YUV2RGB_ENDLOOP(4)
- YUV2RGB_OPERANDS
-}
-
-static inline int RENAME(yuva420_bgr32)(SwsContext *c, const uint8_t* src[], int srcStride[], int srcSliceY,
- int srcSliceH, uint8_t* dst[], int dstStride[])
-{
-#if HAVE_7REGS
- int y, h_size;
-
- YUV2RGB_LOOP(4)
-
- const uint8_t *pa = src[3] + y*srcStride[3];
- YUV2RGB_INIT
- YUV2RGB
- "movq (%6, %0, 2), %%mm3;" /* Load 8 A A7 A6 A5 A4 A3 A2 A1 A0 */
- RGB_PLANAR2PACKED32(REG_BLUE,REG_GREEN,REG_RED,REG_ALPHA)
-
- YUV2RGB_ENDLOOP(4)
- YUV2RGB_OPERANDS_ALPHA
-#endif
-}