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| author | Miguel Freitas <miguelfreitas@users.sourceforge.net> | 2002-10-29 16:29:16 +0000 |
|---|---|---|
| committer | Miguel Freitas <miguelfreitas@users.sourceforge.net> | 2002-10-29 16:29:16 +0000 |
| commit | e69ac0f8052424e3ce344365b6be0c95f0e68db6 (patch) | |
| tree | 9415d96331dc7ce2e910b69c59a445b957de1497 /src/libffmpeg/libavcodec/i386/dsputil_mmx_rnd.h | |
| parent | 4f15163a94c863e3e0cf8a65f3ad6f88946f7670 (diff) | |
| download | xine-lib-e69ac0f8052424e3ce344365b6be0c95f0e68db6.tar.gz xine-lib-e69ac0f8052424e3ce344365b6be0c95f0e68db6.tar.bz2 | |
sync to ffmpeg cvs
CVS patchset: 3090
CVS date: 2002/10/29 16:29:16
Diffstat (limited to 'src/libffmpeg/libavcodec/i386/dsputil_mmx_rnd.h')
| -rw-r--r-- | src/libffmpeg/libavcodec/i386/dsputil_mmx_rnd.h | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/libffmpeg/libavcodec/i386/dsputil_mmx_rnd.h b/src/libffmpeg/libavcodec/i386/dsputil_mmx_rnd.h index a6e84c199..3605e03f9 100644 --- a/src/libffmpeg/libavcodec/i386/dsputil_mmx_rnd.h +++ b/src/libffmpeg/libavcodec/i386/dsputil_mmx_rnd.h @@ -21,7 +21,7 @@ * and improved by Zdenek Kabelac <kabi@users.sf.net> */ -/* put_pixels */ +// put_pixels static void DEF(put, pixels8_x2)(UINT8 *block, const UINT8 *pixels, int line_size, int h) { MOVQ_BFE(mm6); @@ -132,7 +132,7 @@ static void DEF(put, pixels8_y2)(UINT8 *block, const UINT8 *pixels, int line_siz static void DEF(put, pixels8_xy2)(UINT8 *block, const UINT8 *pixels, int line_size, int h) { MOVQ_ZERO(mm7); - SET_RND(mm6); /* =2 for rnd and =1 for no_rnd version */ + SET_RND(mm6); // =2 for rnd and =1 for no_rnd version __asm __volatile( "movq (%1), %%mm0 \n\t" "movq 1(%1), %%mm4 \n\t" @@ -168,7 +168,7 @@ static void DEF(put, pixels8_xy2)(UINT8 *block, const UINT8 *pixels, int line_si "movq %%mm4, (%2, %%eax) \n\t" "addl %3, %%eax \n\t" - "movq (%1, %%eax), %%mm2 \n\t" /* 0 <-> 2 1 <-> 3 */ + "movq (%1, %%eax), %%mm2 \n\t" // 0 <-> 2 1 <-> 3 "movq 1(%1, %%eax), %%mm4 \n\t" "movq %%mm2, %%mm3 \n\t" "movq %%mm4, %%mm5 \n\t" @@ -195,8 +195,8 @@ static void DEF(put, pixels8_xy2)(UINT8 *block, const UINT8 *pixels, int line_si :"eax", "memory"); } -/* avg_pixels */ -/* in case more speed is needed - unroling would certainly help */ +// avg_pixels +// in case more speed is needed - unroling would certainly help static void DEF(avg, pixels8)(UINT8 *block, const UINT8 *pixels, int line_size, int h) { MOVQ_BFE(mm6); @@ -324,11 +324,11 @@ static void DEF(avg, pixels8_y2)(UINT8 *block, const UINT8 *pixels, int line_siz :"eax", "memory"); } -/* this routine is 'slightly' suboptimal but mostly unused */ +// this routine is 'slightly' suboptimal but mostly unused static void DEF(avg, pixels8_xy2)(UINT8 *block, const UINT8 *pixels, int line_size, int h) { MOVQ_ZERO(mm7); - SET_RND(mm6); /* =2 for rnd and =1 for no_rnd version */ + SET_RND(mm6); // =2 for rnd and =1 for no_rnd version __asm __volatile( "movq (%1), %%mm0 \n\t" "movq 1(%1), %%mm4 \n\t" @@ -368,7 +368,7 @@ static void DEF(avg, pixels8_xy2)(UINT8 *block, const UINT8 *pixels, int line_si "movq %%mm5, (%2, %%eax) \n\t" "addl %3, %%eax \n\t" - "movq (%1, %%eax), %%mm2 \n\t" /* 0 <-> 2 1 <-> 3 */ + "movq (%1, %%eax), %%mm2 \n\t" // 0 <-> 2 1 <-> 3 "movq 1(%1, %%eax), %%mm4 \n\t" "movq %%mm2, %%mm3 \n\t" "movq %%mm4, %%mm5 \n\t" @@ -399,7 +399,7 @@ static void DEF(avg, pixels8_xy2)(UINT8 *block, const UINT8 *pixels, int line_si :"eax", "memory"); } -/* FIXME optimize */ +//FIXME optimize static void DEF(put, pixels16_y2)(UINT8 *block, const UINT8 *pixels, int line_size, int h){ DEF(put, pixels8_y2)(block , pixels , line_size, h); DEF(put, pixels8_y2)(block+8, pixels+8, line_size, h); |