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Commit f2dc268e authored by Derk-Jan Hartman's avatar Derk-Jan Hartman
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* Correct MMX version of UYVY chroma conversion. the UV ordered incorrectly. (untested)

parent c858a4ac
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Showing with 8 additions and 8 deletions
modules/video_chroma/i420_yuy2.h
View file @ f2dc268e
...@@ -73,10 +73,10 @@ movq %%mm0, 8(%1) # Store high YUYV \n\ ...@@ -73,10 +73,10 @@ movq %%mm0, 8(%1) # Store high YUYV \n\
#define MMX_YUV420_UYVY " \n\ #define MMX_YUV420_UYVY " \n\
movq (%2), %%mm0 # Load 8 Y y7 y6 y5 y4 y3 y2 y1 y0 \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\ movq (%3), %%mm3 # 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 (%4), %%mm1 # 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\ movd (%5), %%mm2 # Load 4 Cr 00 00 00 00 v3 v2 v1 v0 \n\
punpcklbw %%mm2, %%mm1 # u3 v3 u2 v2 u1 v1 u0 v0 \n\ punpcklbw %%mm2, %%mm1 # v3 u3 v2 u2 v1 u1 v0 u0 \n\
movq %%mm1, %%mm2 # u3 v3 u2 v2 u1 v1 u0 v0 \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\ punpcklbw %%mm0, %%mm2 # y3 v1 y2 u1 y1 v0 y0 u0 \n\
movq %%mm2, (%0) # Store low UYVY \n\ movq %%mm2, (%0) # Store low UYVY \n\
movq %%mm1, %%mm2 # u3 v3 u2 v2 u1 v1 u0 v0 \n\ movq %%mm1, %%mm2 # u3 v3 u2 v2 u1 v1 u0 v0 \n\
......
modules/video_chroma/i422_yuy2.h
View file @ f2dc268e
...@@ -49,10 +49,10 @@ movq %%mm0, 8(%0) # Store high YUYV \n\ ...@@ -49,10 +49,10 @@ movq %%mm0, 8(%0) # Store high YUYV \n\
#define MMX_YUV422_UYVY " \n\ #define MMX_YUV422_UYVY " \n\
movq (%1), %%mm0 # Load 8 Y y7 y6 y5 y4 y3 y2 y1 y0 \n\ movq (%1), %%mm0 # Load 8 Y y7 y6 y5 y4 y3 y2 y1 y0 \n\
movd (%2), %%mm2 # Load 4 Cb 00 00 00 00 u3 u2 u1 u0 \n\ movd (%2), %%mm1 # Load 4 Cb 00 00 00 00 u3 u2 u1 u0 \n\
movd (%3), %%mm1 # Load 4 Cr 00 00 00 00 v3 v2 v1 v0 \n\ movd (%3), %%mm2 # Load 4 Cr 00 00 00 00 v3 v2 v1 v0 \n\
punpcklbw %%mm2, %%mm1 # u3 v3 u2 v2 u1 v1 u0 v0 \n\ punpcklbw %%mm2, %%mm1 # v3 u3 v2 u2 v1 u1 v0 u0 \n\
movq %%mm1, %%mm2 # u3 v3 u2 v2 u1 v1 u0 v0 \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\ punpcklbw %%mm0, %%mm2 # y3 v1 y2 u1 y1 v0 y0 u0 \n\
movq %%mm2, (%0) # Store low UYVY \n\ movq %%mm2, (%0) # Store low UYVY \n\
punpckhbw %%mm0, %%mm1 # y7 v3 y6 u3 y5 v2 y4 u2 \n\ punpckhbw %%mm0, %%mm1 # y7 v3 y6 u3 y5 v2 y4 u2 \n\
......
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