X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=modules%2Fvideo_chroma%2Fi420_yuy2.h;h=e6994428ce16dae462487ebd6e6524e64c627f48;hb=06970296ddc77ca6e23e1e669e6d110672f21d74;hp=a630157dc2e8c34012d8a2784ecff0b69cf09ae0;hpb=df3b5eec76004d2dcfbabc36ac65f64755bdbc33;p=vlc diff --git a/modules/video_chroma/i420_yuy2.h b/modules/video_chroma/i420_yuy2.h index a630157dc2..e6994428ce 100644 --- a/modules/video_chroma/i420_yuy2.h +++ b/modules/video_chroma/i420_yuy2.h @@ -11,7 +11,7 @@ * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. - * + * * This program 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 @@ -30,13 +30,21 @@ #define MMX_CALL(MMX_INSTRUCTIONS) \ do { \ + __asm__ __volatile__( \ + ".p2align 3 \n\t \ +movd (%0), %%mm1 # Load 4 Cb 00 00 00 00 u3 u2 u1 u0 \n\ +movd (%1), %%mm2 # Load 4 Cr 00 00 00 00 v3 v2 v1 v0 \n\ +movq (%2), %%mm0 # Load 8 Y y7 y6 y5 y4 y3 y2 y1 y0 \n\ +movq (%3), %%mm3 # Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\ +" \ + : \ + : "r" (p_u), "r" (p_v), \ + "r" (p_y1), "r" (p_y2) ); \ __asm__ __volatile__( \ ".p2align 3 \n\t" \ MMX_INSTRUCTIONS \ : \ - : "r" (p_line1), "r" (p_line2), \ - "r" (p_y1), "r" (p_y2), \ - "r" (p_u), "r" (p_v) ); \ + : "r" (p_line1), "r" (p_line2) ); \ p_line1 += 16; p_line2 += 16; \ p_y1 += 8; p_y2 += 8; \ p_u += 4; p_v += 4; \ @@ -45,10 +53,6 @@ #define MMX_END __asm__ __volatile__ ( "emms" ) #define MMX_YUV420_YUYV " \n\ -movd (%4), %%mm1 # Load 4 Cb 00 00 00 00 u3 u2 u1 u0 \n\ -movd (%5), %%mm2 # Load 4 Cr 00 00 00 00 v3 v2 v1 v0 \n\ -movq (%2), %%mm0 # Load 8 Y y7 y6 y5 y4 y3 y2 y1 y0 \n\ -movq (%3), %%mm3 # Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\ punpcklbw %%mm2, %%mm1 # v3 u3 v2 u2 v1 u1 v0 u0 \n\ movq %%mm0, %%mm2 # y7 y6 y5 y4 y3 y2 y1 y0 \n\ punpcklbw %%mm1, %%mm2 # v1 y3 u1 y2 v0 y1 u0 y0 \n\ @@ -63,28 +67,20 @@ movq %%mm3, 8(%1) # Store high YUYV \n\ " #define MMX_YUV420_YVYU " \n\ -movd (%4), %%mm2 # Load 4 Cb 00 00 00 00 u3 u2 u1 u0 \n\ -movd (%5), %%mm1 # Load 4 Cr 00 00 00 00 v3 v2 v1 v0 \n\ -movq (%2), %%mm0 # Load 8 Y y7 y6 y5 y4 y3 y2 y1 y0 \n\ -movq (%3), %%mm3 # Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\ -punpcklbw %%mm2, %%mm1 # u3 v3 u2 v2 u1 v1 u0 v0 \n\ -movq %%mm0, %%mm2 # y7 y6 y5 y4 y3 y2 y1 y0 \n\ -punpcklbw %%mm1, %%mm2 # u1 y3 v1 y2 u0 y1 v0 y0 \n\ -movq %%mm2, (%0) # Store low YUYV \n\ -punpckhbw %%mm1, %%mm0 # u3 y7 v3 y6 u2 y5 v2 y4 \n\ +punpcklbw %%mm1, %%mm2 # u3 v3 u2 v2 u1 v1 u0 v0 \n\ +movq %%mm0, %%mm1 # y7 y6 y5 y4 y3 y2 y1 y0 \n\ +punpcklbw %%mm2, %%mm1 # u1 y3 v1 y2 u0 y1 v0 y0 \n\ +movq %%mm1, (%0) # Store low YUYV \n\ +punpckhbw %%mm2, %%mm0 # u3 y7 v3 y6 u2 y5 v2 y4 \n\ movq %%mm0, 8(%0) # Store high YUYV \n\ movq %%mm3, %%mm4 # Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\ -punpcklbw %%mm1, %%mm4 # u1 Y3 v1 Y2 u0 Y1 v0 Y0 \n\ +punpcklbw %%mm2, %%mm4 # u1 Y3 v1 Y2 u0 Y1 v0 Y0 \n\ movq %%mm4, (%1) # Store low YUYV \n\ -punpckhbw %%mm1, %%mm3 # u3 Y7 v3 Y6 u2 Y5 v2 Y4 \n\ +punpckhbw %%mm2, %%mm3 # u3 Y7 v3 Y6 u2 Y5 v2 Y4 \n\ movq %%mm3, 8(%1) # Store high YUYV \n\ " #define MMX_YUV420_UYVY " \n\ -movd (%4), %%mm1 # Load 4 Cb 00 00 00 00 u3 u2 u1 u0 \n\ -movd (%5), %%mm2 # Load 4 Cr 00 00 00 00 v3 v2 v1 v0 \n\ -movq (%2), %%mm0 # Load 8 Y y7 y6 y5 y4 y3 y2 y1 y0 \n\ -movq (%3), %%mm3 # Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\ punpcklbw %%mm2, %%mm1 # v3 u3 v2 u2 v1 u1 v0 u0 \n\ movq %%mm1, %%mm2 # v3 u3 v2 u2 v1 u1 v0 u0 \n\ punpcklbw %%mm0, %%mm2 # y3 v1 y2 u1 y1 v0 y0 u0 \n\ @@ -101,8 +97,6 @@ movq %%mm1, 8(%1) # Store high UYVY \n\ /* FIXME: this code does not work ! Chroma seems to be wrong. */ #define MMX_YUV420_Y211 " \n\ -movq (%2), %%mm0 # Load 8 Y y7 y6 y5 y4 y3 y2 y1 y0 \n\ -movq (%3), %%mm1 # Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\ movd (%4), %%mm2 # Load 4 Cb 00 00 00 00 u3 u2 u1 u0 \n\ movd (%5), %%mm3 # Load 4 Cr 00 00 00 00 v3 v2 v1 v0 \n\ pand i_00ffw, %%mm0 # get Y even 00 Y6 00 Y4 00 Y2 00 Y0 \n\ @@ -136,7 +130,7 @@ movq %%mm1, (%1) # Store YUYV \n\ } while(0) #define MMX_END _mm_empty() - + #define MMX_YUV420_YUYV \ mm1 = _mm_cvtsi32_si64(*(int*)p_u); \ mm2 = _mm_cvtsi32_si64(*(int*)p_v); \ @@ -199,13 +193,19 @@ movq %%mm1, (%1) # Store YUYV \n\ #define SSE2_CALL(SSE2_INSTRUCTIONS) \ do { \ + __asm__ __volatile__( \ + ".p2align 3 \n\t \ +movq (%0), %%xmm1 # Load 8 Cb u7 u6 u5 u4 u3 u2 u1 u0 \n\ +movq (%1), %%xmm2 # Load 8 Cr v7 06 v5 v4 v3 v2 v1 v0 \n\ +" \ + : \ + : "r" (p_u), "r" (p_v) ); \ __asm__ __volatile__( \ ".p2align 3 \n\t" \ SSE2_INSTRUCTIONS \ : \ : "r" (p_line1), "r" (p_line2), \ - "r" (p_y1), "r" (p_y2), \ - "r" (p_u), "r" (p_v) ); \ + "r" (p_y1), "r" (p_y2) ); \ p_line1 += 32; p_line2 += 32; \ p_y1 += 16; p_y2 += 16; \ p_u += 8; p_v += 8; \ @@ -214,8 +214,6 @@ movq %%mm1, (%1) # Store YUYV \n\ #define SSE2_END __asm__ __volatile__ ( "sfence" ::: "memory" ) #define SSE2_YUV420_YUYV_ALIGNED " \n\ -movq (%4), %%xmm1 # Load 8 Cb u7 u6 u5 u4 u3 u2 u1 u0 \n\ -movq (%5), %%xmm2 # Load 8 Cr v7 06 v5 v4 v3 v2 v1 v0 \n\ movdqa (%2), %%xmm0 # Load 16 Y y15 y14 y13 .. y2 y1 y0 \n\ movdqa (%3), %%xmm3 # Load 16 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\ punpcklbw %%xmm2, %%xmm1 # v7 u7 v6 u6 .. u1 v0 u0 \n\ @@ -232,8 +230,6 @@ movntdq %%xmm3, 16(%1) # Store high YUYV \n\ " #define SSE2_YUV420_YUYV_UNALIGNED " \n\ -movq (%4), %%xmm1 # Load 8 Cb 00 00 00 00 u3 u2 u1 u0 \n\ -movq (%5), %%xmm2 # Load 8 Cr 00 00 00 00 v3 v2 v1 v0 \n\ movdqu (%2), %%xmm0 # Load 16 Y y7 y6 y5 y4 y3 y2 y1 y0 \n\ movdqu (%3), %%xmm3 # Load 16 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\ prefetchnta (%0) # Tell CPU not to cache output YUYV data \n\ @@ -252,46 +248,40 @@ movdqu %%xmm3, 16(%1) # Store high YUYV \n\ " #define SSE2_YUV420_YVYU_ALIGNED " \n\ -movq (%4), %%xmm2 # Load 8 Cb 00 00 00 00 u3 u2 u1 u0 \n\ -movq (%5), %%xmm1 # Load 8 Cr 00 00 00 00 v3 v2 v1 v0 \n\ movdqa (%2), %%xmm0 # Load 16 Y y7 y6 y5 y4 y3 y2 y1 y0 \n\ movdqa (%3), %%xmm3 # Load 16 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\ -punpcklbw %%xmm2, %%xmm1 # u3 v3 u2 v2 u1 v1 u0 v0 \n\ -movdqa %%xmm0, %%xmm2 # y7 y6 y5 y4 y3 y2 y1 y0 \n\ -punpcklbw %%xmm1, %%xmm2 # u1 y3 v1 y2 u0 y1 v0 y0 \n\ -movntdq %%xmm2, (%0) # Store low YUYV \n\ -punpckhbw %%xmm1, %%xmm0 # u3 y7 v3 y6 u2 y5 v2 y4 \n\ +punpcklbw %%xmm1, %%xmm2 # u3 v3 u2 v2 u1 v1 u0 v0 \n\ +movdqa %%xmm0, %%xmm1 # y7 y6 y5 y4 y3 y2 y1 y0 \n\ +punpcklbw %%xmm2, %%xmm1 # u1 y3 v1 y2 u0 y1 v0 y0 \n\ +movntdq %%xmm1, (%0) # Store low YUYV \n\ +punpckhbw %%xmm2, %%xmm0 # u3 y7 v3 y6 u2 y5 v2 y4 \n\ movntdq %%xmm0, 16(%0) # Store high YUYV \n\ movdqa %%xmm3, %%xmm4 # Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\ -punpcklbw %%xmm1, %%xmm4 # u1 Y3 v1 Y2 u0 Y1 v0 Y0 \n\ +punpcklbw %%xmm2, %%xmm4 # u1 Y3 v1 Y2 u0 Y1 v0 Y0 \n\ movntdq %%xmm4, (%1) # Store low YUYV \n\ -punpckhbw %%xmm1, %%xmm3 # u3 Y7 v3 Y6 u2 Y5 v2 Y4 \n\ +punpckhbw %%xmm2, %%xmm3 # u3 Y7 v3 Y6 u2 Y5 v2 Y4 \n\ movntdq %%xmm3, 16(%1) # Store high YUYV \n\ " #define SSE2_YUV420_YVYU_UNALIGNED " \n\ -movq (%4), %%xmm2 # Load 8 Cb 00 00 00 00 u3 u2 u1 u0 \n\ -movq (%5), %%xmm1 # Load 8 Cr 00 00 00 00 v3 v2 v1 v0 \n\ movdqu (%2), %%xmm0 # Load 16 Y y7 y6 y5 y4 y3 y2 y1 y0 \n\ movdqu (%3), %%xmm3 # Load 16 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\ prefetchnta (%0) # Tell CPU not to cache output YVYU data \n\ prefetchnta (%1) # Tell CPU not to cache output YVYU data \n\ -punpcklbw %%xmm2, %%xmm1 # u3 v3 u2 v2 u1 v1 u0 v0 \n\ -movdqu %%xmm0, %%xmm2 # y7 y6 y5 y4 y3 y2 y1 y0 \n\ -punpcklbw %%xmm1, %%xmm2 # u1 y3 v1 y2 u0 y1 v0 y0 \n\ -movdqu %%xmm2, (%0) # Store low YUYV \n\ -punpckhbw %%xmm1, %%xmm0 # u3 y7 v3 y6 u2 y5 v2 y4 \n\ +punpcklbw %%xmm1, %%xmm2 # u3 v3 u2 v2 u1 v1 u0 v0 \n\ +movdqu %%xmm0, %%xmm1 # y7 y6 y5 y4 y3 y2 y1 y0 \n\ +punpcklbw %%xmm2, %%xmm1 # u1 y3 v1 y2 u0 y1 v0 y0 \n\ +movdqu %%xmm1, (%0) # Store low YUYV \n\ +punpckhbw %%xmm2, %%xmm0 # u3 y7 v3 y6 u2 y5 v2 y4 \n\ movdqu %%xmm0, 16(%0) # Store high YUYV \n\ movdqu %%xmm3, %%xmm4 # Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\ -punpcklbw %%xmm1, %%xmm4 # u1 Y3 v1 Y2 u0 Y1 v0 Y0 \n\ +punpcklbw %%xmm2, %%xmm4 # u1 Y3 v1 Y2 u0 Y1 v0 Y0 \n\ movdqu %%xmm4, (%1) # Store low YUYV \n\ -punpckhbw %%xmm1, %%xmm3 # u3 Y7 v3 Y6 u2 Y5 v2 Y4 \n\ +punpckhbw %%xmm2, %%xmm3 # u3 Y7 v3 Y6 u2 Y5 v2 Y4 \n\ movdqu %%xmm3, 16(%1) # Store high YUYV \n\ " #define SSE2_YUV420_UYVY_ALIGNED " \n\ -movq (%4), %%xmm1 # Load 8 Cb 00 00 00 00 u3 u2 u1 u0 \n\ -movq (%5), %%xmm2 # Load 8 Cr 00 00 00 00 v3 v2 v1 v0 \n\ movdqa (%2), %%xmm0 # Load 16 Y y7 y6 y5 y4 y3 y2 y1 y0 \n\ movdqa (%3), %%xmm3 # Load 16 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\ punpcklbw %%xmm2, %%xmm1 # v3 u3 v2 u2 v1 u1 v0 u0 \n\ @@ -309,8 +299,6 @@ movntdq %%xmm1, 16(%1) # Store high UYVY \n\ " #define SSE2_YUV420_UYVY_UNALIGNED " \n\ -movq (%4), %%xmm1 # Load 8 Cb 00 00 00 00 u3 u2 u1 u0 \n\ -movq (%5), %%xmm2 # Load 8 Cr 00 00 00 00 v3 v2 v1 v0 \n\ movdqu (%2), %%xmm0 # Load 16 Y y7 y6 y5 y4 y3 y2 y1 y0 \n\ movdqu (%3), %%xmm3 # Load 16 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\ prefetchnta (%0) # Tell CPU not to cache output UYVY data \n\