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Commit a3883709 authored by Damien Fouilleul's avatar Damien Fouilleul
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video_chroma: added I420_ABGR32 support (mostly for opengl), some clean up as well

parent 7b64c064
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Showing with 1600 additions and 1248 deletions
modules/video_chroma/i420_rgb.c
View file @ a3883709
......@@ -155,6 +155,15 @@ static int Activate( vlc_object_t *p_this )
msg_Dbg(p_this, "RGB pixel format is A8R8G8B8");
p_vout->chroma.pf_convert = E_(I420_A8R8G8B8);
}
else if( p_vout->output.i_rmask == 0xff000000
&& p_vout->output.i_gmask == 0x00ff0000
&& p_vout->output.i_bmask == 0x0000ff00 )
{
/* R8G8B8A8 pixel format */
msg_Dbg(p_this, "RGB pixel format is R8G8B8A8");
//p_vout->chroma.pf_convert = E_(I420_B8G8R8A8);
return -1;
}
else if( p_vout->output.i_rmask == 0x0000ff00
&& p_vout->output.i_gmask == 0x00ff0000
&& p_vout->output.i_bmask == 0xff000000 )
......@@ -163,10 +172,18 @@ static int Activate( vlc_object_t *p_this )
msg_Dbg(p_this, "RGB pixel format is B8G8R8A8");
p_vout->chroma.pf_convert = E_(I420_B8G8R8A8);
}
else if( p_vout->output.i_rmask == 0x000000ff
&& p_vout->output.i_gmask == 0x0000ff00
&& p_vout->output.i_bmask == 0x00ff0000 )
{
/* A8B8G8R8 pixel format */
msg_Dbg(p_this, "RGB pixel format is A8B8G8R8");
p_vout->chroma.pf_convert = E_(I420_A8B8G8R8);
}
else
return -1;
#else
// generic C chroma converter */
/* generic C chroma converter */
p_vout->chroma.pf_convert = E_(I420_RGB32);
#endif
break;
......
modules/video_chroma/i420_rgb.h
View file @ a3883709
......@@ -65,6 +65,7 @@ void E_(I420_R5G5B5) ( vout_thread_t *, picture_t *, picture_t * );
void E_(I420_R5G6B5) ( vout_thread_t *, picture_t *, picture_t * );
void E_(I420_A8R8G8B8) ( vout_thread_t *, picture_t *, picture_t * );
void E_(I420_B8G8R8A8) ( vout_thread_t *, picture_t *, picture_t * );
void E_(I420_A8B8G8R8) ( vout_thread_t *, picture_t *, picture_t * );
#endif
/*****************************************************************************
......
modules/video_chroma/i420_rgb16.c
View file @ a3883709
......@@ -35,14 +35,8 @@
#if defined (MODULE_NAME_IS_i420_rgb)
# include "i420_rgb_c.h"
#elif defined (MODULE_NAME_IS_i420_rgb_mmx)
# if defined(HAVE_MMX_INTRINSICS)
# include <mmintrin.h>
# endif
# include "i420_rgb_mmx.h"
#elif defined (MODULE_NAME_IS_i420_rgb_sse2)
# if defined(HAVE_SSE2_INTRINSICS)
# include <emmintrin.h>
# endif
# include "i420_rgb_mmx.h"
#endif
......@@ -309,7 +303,7 @@ void E_(I420_RGB16)( vout_thread_t *p_vout, picture_t *p_src,
}
}
#else // defined (MODULE_NAME_IS_i420_rgb_mmx)
#else // ! defined (MODULE_NAME_IS_i420_rgb)
void E_(I420_R5G5B5)( vout_thread_t *p_vout, picture_t *p_src,
picture_t *p_dest )
......@@ -388,20 +382,12 @@ void E_(I420_R5G5B5)( vout_thread_t *p_vout, picture_t *p_src,
for ( i_x = p_vout->render.i_width/16; i_x--; )
{
#if defined (CAN_COMPILE_SSE2)
__asm__( ".p2align 3"
SSE2_CALL (
SSE2_INIT_16_ALIGNED
SSE2_YUV_MUL
SSE2_YUV_ADD
SSE2_UNPACK_15_ALIGNED
: : "r" (p_y), "r" (p_u), "r" (p_v), "r" (p_buffer) : "eax" );
#else
__m128i xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7;
SSE2_INTRINSICS_INIT_16_ALIGNED
SSE2_INTRINSICS_YUV_MUL
SSE2_INTRINSICS_YUV_ADD
SSE2_INTRINSICS_UNPACK_15_ALIGNED
#endif
);
p_y += 16;
p_u += 8;
p_v += 8;
......@@ -416,23 +402,12 @@ void E_(I420_R5G5B5)( vout_thread_t *p_vout, picture_t *p_src,
p_v -= i_rewind >> 1;
p_buffer -= i_rewind;
#if defined (CAN_COMPILE_SSE2)
__asm__( ".p2align 3"
SSE2_CALL (
SSE2_INIT_16_UNALIGNED
SSE2_YUV_MUL
SSE2_YUV_ADD
SSE2_UNPACK_15_UNALIGNED
: : "r" (p_y), "r" (p_u), "r" (p_v), "r" (p_buffer) : "eax" );
#else
{
__m128i xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7;
SSE2_INTRINSICS_INIT_16_UNALIGNED
SSE2_INTRINSICS_YUV_MUL
SSE2_INTRINSICS_YUV_ADD
SSE2_INTRINSICS_UNPACK_15_UNALIGNED
}
#endif
);
p_y += 16;
p_u += 8;
p_v += 8;
......@@ -459,20 +434,12 @@ void E_(I420_R5G5B5)( vout_thread_t *p_vout, picture_t *p_src,
for ( i_x = p_vout->render.i_width/16; i_x--; )
{
#if defined (CAN_COMPILE_SSE2)
__asm__( ".p2align 3"
SSE2_CALL (
SSE2_INIT_16_UNALIGNED
SSE2_YUV_MUL
SSE2_YUV_ADD
SSE2_UNPACK_15_UNALIGNED
: : "r" (p_y), "r" (p_u), "r" (p_v), "r" (p_buffer) : "eax" );
#else
__m128i xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7;
SSE2_INTRINSICS_INIT_16_UNALIGNED
SSE2_INTRINSICS_YUV_MUL
SSE2_INTRINSICS_YUV_ADD
SSE2_INTRINSICS_UNPACK_15_UNALIGNED
#endif
);
p_y += 16;
p_u += 8;
p_v += 8;
......@@ -487,23 +454,12 @@ void E_(I420_R5G5B5)( vout_thread_t *p_vout, picture_t *p_src,
p_v -= i_rewind >> 1;
p_buffer -= i_rewind;
#if defined (CAN_COMPILE_SSE2)
__asm__( ".p2align 3"
SSE2_CALL (
SSE2_INIT_16_UNALIGNED
SSE2_YUV_MUL
SSE2_YUV_ADD
SSE2_UNPACK_15_UNALIGNED
: : "r" (p_y), "r" (p_u), "r" (p_v), "r" (p_buffer) : "eax" );
#else
{
__m128i xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7;
SSE2_INTRINSICS_INIT_16_UNALIGNED
SSE2_INTRINSICS_YUV_MUL
SSE2_INTRINSICS_YUV_ADD
SSE2_INTRINSICS_UNPACK_15_UNALIGNED
}
#endif
);
p_y += 16;
p_u += 8;
p_v += 8;
......@@ -522,11 +478,7 @@ void E_(I420_R5G5B5)( vout_thread_t *p_vout, picture_t *p_src,
}
/* make sure all SSE2 stores are visible thereafter */
#if defined (CAN_COMPILE_SSE2)
__asm__ __volatile__ ( "sfence" ::: "memory" );
#else
_mm_sfence();
#endif
SSE2_END;
#else // defined (MODULE_NAME_IS_i420_rgb_mmx)
......@@ -546,22 +498,12 @@ void E_(I420_R5G5B5)( vout_thread_t *p_vout, picture_t *p_src,
for ( i_x = p_vout->render.i_width / 8; i_x--; )
{
#if defined (CAN_COMPILE_MMX)
__asm__( ".p2align 3"
MMX_CALL (
MMX_INIT_16
MMX_YUV_MUL
MMX_YUV_ADD
MMX_UNPACK_15
: : "r" (p_y), "r" (p_u), "r" (p_v), "r" (p_buffer) );
#else
__m64 mm0, mm1, mm2, mm3, mm4, mm5, mm6, mm7;
uint64_t tmp64;
MMX_INTRINSICS_INIT_16
MMX_INTRINSICS_YUV_MUL
MMX_INTRINSICS_YUV_ADD
MMX_INTRINSICS_UNPACK_15
#endif
);
p_y += 8;
p_u += 4;
p_v += 4;
......@@ -577,24 +519,12 @@ void E_(I420_R5G5B5)( vout_thread_t *p_vout, picture_t *p_src,
p_v -= i_rewind >> 1;
p_buffer -= i_rewind;
#if defined (CAN_COMPILE_MMX)
__asm__( ".p2align 3"
MMX_CALL (
MMX_INIT_16
MMX_YUV_MUL
MMX_YUV_ADD
MMX_UNPACK_15
: : "r" (p_y), "r" (p_u), "r" (p_v), "r" (p_buffer) );
#else
{
__m64 mm0, mm1, mm2, mm3, mm4, mm5, mm6, mm7;
uint64_t tmp64;
MMX_INTRINSICS_INIT_16
MMX_INTRINSICS_YUV_MUL
MMX_INTRINSICS_YUV_ADD
MMX_INTRINSICS_UNPACK_15
}
#endif
);
p_y += 8;
p_u += 4;
p_v += 4;
......@@ -611,11 +541,7 @@ void E_(I420_R5G5B5)( vout_thread_t *p_vout, picture_t *p_src,
}
}
/* re-enable FPU registers */
#if defined (CAN_COMPILE_MMX)
__asm__ __volatile__ ( "emms" );
#else
_mm_empty();
#endif
MMX_END;
#endif
}
......@@ -697,20 +623,12 @@ void E_(I420_R5G6B5)( vout_thread_t *p_vout, picture_t *p_src,
for ( i_x = p_vout->render.i_width/16; i_x--; )
{
#if defined (CAN_COMPILE_SSE2)
__asm__( ".p2align 3"
SSE2_CALL (
SSE2_INIT_16_ALIGNED
SSE2_YUV_MUL
SSE2_YUV_ADD
SSE2_UNPACK_16_ALIGNED
: : "r" (p_y), "r" (p_u), "r" (p_v), "r" (p_buffer) : "eax" );
#else
__m128i xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7;
SSE2_INTRINSICS_INIT_16_ALIGNED
SSE2_INTRINSICS_YUV_MUL
SSE2_INTRINSICS_YUV_ADD
SSE2_INTRINSICS_UNPACK_16_ALIGNED
#endif
);
p_y += 16;
p_u += 8;
p_v += 8;
......@@ -725,23 +643,12 @@ void E_(I420_R5G6B5)( vout_thread_t *p_vout, picture_t *p_src,
p_v -= i_rewind >> 1;
p_buffer -= i_rewind;
#if defined (CAN_COMPILE_SSE2)
__asm__( ".p2align 3"
SSE2_CALL (
SSE2_INIT_16_UNALIGNED
SSE2_YUV_MUL
SSE2_YUV_ADD
SSE2_UNPACK_16_UNALIGNED
: : "r" (p_y), "r" (p_u), "r" (p_v), "r" (p_buffer) : "eax" );
#else
{
__m128i xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7;
SSE2_INTRINSICS_INIT_16_UNALIGNED
SSE2_INTRINSICS_YUV_MUL
SSE2_INTRINSICS_YUV_ADD
SSE2_INTRINSICS_UNPACK_16_UNALIGNED
}
#endif
);
p_y += 16;
p_u += 8;
p_v += 8;
......@@ -768,20 +675,12 @@ void E_(I420_R5G6B5)( vout_thread_t *p_vout, picture_t *p_src,
for ( i_x = p_vout->render.i_width/16; i_x--; )
{
#if defined (CAN_COMPILE_SSE2)
__asm__( ".p2align 3"
SSE2_CALL(
SSE2_INIT_16_UNALIGNED
SSE2_YUV_MUL
SSE2_YUV_ADD
SSE2_UNPACK_16_UNALIGNED
: : "r" (p_y), "r" (p_u), "r" (p_v), "r" (p_buffer) : "eax" );
#else
__m128i xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7;
SSE2_INTRINSICS_INIT_16_UNALIGNED
SSE2_INTRINSICS_YUV_MUL
SSE2_INTRINSICS_YUV_ADD
SSE2_INTRINSICS_UNPACK_16_UNALIGNED
#endif
);
p_y += 16;
p_u += 8;
p_v += 8;
......@@ -796,23 +695,12 @@ void E_(I420_R5G6B5)( vout_thread_t *p_vout, picture_t *p_src,
p_v -= i_rewind >> 1;
p_buffer -= i_rewind;
#if defined (CAN_COMPILE_SSE2)
__asm__( ".p2align 3"
SSE2_CALL(
SSE2_INIT_16_UNALIGNED
SSE2_YUV_MUL
SSE2_YUV_ADD
SSE2_UNPACK_16_UNALIGNED
: : "r" (p_y), "r" (p_u), "r" (p_v), "r" (p_buffer) : "eax" );
#else
{
__m128i xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7;
SSE2_INTRINSICS_INIT_16_UNALIGNED
SSE2_INTRINSICS_YUV_MUL
SSE2_INTRINSICS_YUV_ADD
SSE2_INTRINSICS_UNPACK_16_UNALIGNED
}
#endif
);
p_y += 16;
p_u += 8;
p_v += 8;
......@@ -831,11 +719,7 @@ void E_(I420_R5G6B5)( vout_thread_t *p_vout, picture_t *p_src,
}
/* make sure all SSE2 stores are visible thereafter */
#if defined (CAN_COMPILE_SSE2)
__asm__ __volatile__ ( "sfence" ::: "memory" );
#else
_mm_sfence();
#endif
SSE2_END;
#else // defined (MODULE_NAME_IS_i420_rgb_mmx)
......@@ -855,22 +739,12 @@ void E_(I420_R5G6B5)( vout_thread_t *p_vout, picture_t *p_src,
for ( i_x = p_vout->render.i_width / 8; i_x--; )
{
#if defined (CAN_COMPILE_MMX)
__asm__( ".p2align 3"
MMX_CALL (
MMX_INIT_16
MMX_YUV_MUL
MMX_YUV_ADD
MMX_UNPACK_16
: : "r" (p_y), "r" (p_u), "r" (p_v), "r" (p_buffer) );
#else
__m64 mm0, mm1, mm2, mm3, mm4, mm5, mm6, mm7;
uint64_t tmp64;
MMX_INTRINSICS_INIT_16
MMX_INTRINSICS_YUV_MUL
MMX_INTRINSICS_YUV_ADD
MMX_INTRINSICS_UNPACK_16
#endif
);
p_y += 8;
p_u += 4;
p_v += 4;
......@@ -886,24 +760,12 @@ void E_(I420_R5G6B5)( vout_thread_t *p_vout, picture_t *p_src,
p_v -= i_rewind >> 1;
p_buffer -= i_rewind;
#if defined (CAN_COMPILE_MMX)
__asm__( ".p2align 3"
MMX_CALL (
MMX_INIT_16
MMX_YUV_MUL
MMX_YUV_ADD
MMX_UNPACK_16
: : "r" (p_y), "r" (p_u), "r" (p_v), "r" (p_buffer) );
#else
{
__m64 mm0, mm1, mm2, mm3, mm4, mm5, mm6, mm7;
uint64_t tmp64;
MMX_INTRINSICS_INIT_16
MMX_INTRINSICS_YUV_MUL
MMX_INTRINSICS_YUV_ADD
MMX_INTRINSICS_UNPACK_16
}
#endif
);
p_y += 8;
p_u += 4;
p_v += 4;
......@@ -920,11 +782,7 @@ void E_(I420_R5G6B5)( vout_thread_t *p_vout, picture_t *p_src,
}
}
/* re-enable FPU registers */
#if defined (CAN_COMPILE_MMX)
__asm__ __volatile__ ( "emms" );
#else
_mm_empty();
#endif
MMX_END;
#endif
}
......@@ -1118,23 +976,12 @@ void E_(I420_A8R8G8B8)( vout_thread_t *p_vout, picture_t *p_src,
for ( i_x = p_vout->render.i_width / 16; i_x--; )
{
#if defined (CAN_COMPILE_SSE2)
/* use inline SSE2 assembly */
__asm__( ".p2align 3"
SSE2_CALL (
SSE2_INIT_32_ALIGNED
SSE2_YUV_MUL
SSE2_YUV_ADD
SSE2_UNPACK_32_ARGB_ALIGNED
: : "r" (p_y), "r" (p_u), "r" (p_v), "r" (p_buffer) : "eax" );
#else
/* otherwise use SSE2 C intrinsics wrappers */
__m128i xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7;
SSE2_INTRINSICS_INIT_32_ALIGNED
SSE2_INTRINSICS_YUV_MUL
SSE2_INTRINSICS_YUV_ADD
SSE2_INTRINSICS_UNPACK_32_ARGB_ALIGNED
#endif
);
p_y += 16;
p_u += 8;
p_v += 8;
......@@ -1149,25 +996,12 @@ void E_(I420_A8R8G8B8)( vout_thread_t *p_vout, picture_t *p_src,
p_u -= i_rewind >> 1;
p_v -= i_rewind >> 1;
p_buffer -= i_rewind;
#if defined (CAN_COMPILE_SSE2)
/* use inline SSE2 assembly */
__asm__( ".p2align 3"
SSE2_CALL (
SSE2_INIT_32_UNALIGNED
SSE2_YUV_MUL
SSE2_YUV_ADD
SSE2_UNPACK_32_ARGB_UNALIGNED
: : "r" (p_y), "r" (p_u), "r" (p_v), "r" (p_buffer) : "eax" );
#else
/* otherwise use SSE2 intrinsics wrappers */
{
__m128i xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7;
SSE2_INTRINSICS_INIT_32_UNALIGNED
SSE2_INTRINSICS_YUV_MUL
SSE2_INTRINSICS_YUV_ADD
SSE2_INTRINSICS_UNPACK_32_ARGB_UNALIGNED
}
#endif
);
p_y += 16;
p_u += 4;
p_v += 4;
......@@ -1194,23 +1028,12 @@ void E_(I420_A8R8G8B8)( vout_thread_t *p_vout, picture_t *p_src,
for ( i_x = p_vout->render.i_width / 16; i_x--; )
{
#if defined (CAN_COMPILE_SSE2)
/* use inline SSE2 assembly */
__asm__( ".p2align 3"
SSE2_CALL (
SSE2_INIT_32_UNALIGNED
SSE2_YUV_MUL
SSE2_YUV_ADD
SSE2_UNPACK_32_ARGB_UNALIGNED
: : "r" (p_y), "r" (p_u), "r" (p_v), "r" (p_buffer) : "eax" );
#else
/* otherwise use SSE2 C intrinsics wrappers */
__m128i xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7;
SSE2_INTRINSICS_INIT_32_UNALIGNED
SSE2_INTRINSICS_YUV_MUL
SSE2_INTRINSICS_YUV_ADD
SSE2_INTRINSICS_UNPACK_32_ARGB_UNALIGNED
#endif
);
p_y += 16;
p_u += 8;
p_v += 8;
......@@ -1225,25 +1048,12 @@ void E_(I420_A8R8G8B8)( vout_thread_t *p_vout, picture_t *p_src,
p_u -= i_rewind >> 1;
p_v -= i_rewind >> 1;
p_buffer -= i_rewind;
#if defined (CAN_COMPILE_SSE2)
/* use inline SSE2 assembly */
__asm__( ".p2align 3"
SSE2_CALL (
SSE2_INIT_32_UNALIGNED
SSE2_YUV_MUL
SSE2_YUV_ADD
SSE2_UNPACK_32_ARGB_UNALIGNED
: : "r" (p_y), "r" (p_u), "r" (p_v), "r" (p_buffer) : "eax" );
#else
/* otherwise use SSE2 intrinsics wrappers */
{
__m128i xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7;
SSE2_INTRINSICS_INIT_32_UNALIGNED
SSE2_INTRINSICS_YUV_MUL
SSE2_INTRINSICS_YUV_ADD
SSE2_INTRINSICS_UNPACK_32_ARGB_UNALIGNED
}
#endif
);
p_y += 16;
p_u += 8;
p_v += 8;
......@@ -1262,11 +1072,7 @@ void E_(I420_A8R8G8B8)( vout_thread_t *p_vout, picture_t *p_src,
}
/* make sure all SSE2 stores are visible thereafter */
#if defined (CAN_COMPILE_SSE2)
__asm__ __volatile__ ( "sfence" ::: "memory" );
#else
_mm_sfence();
#endif
SSE2_END;
#else // defined (MODULE_NAME_IS_i420_rgb_mmx)
......@@ -1286,26 +1092,12 @@ void E_(I420_A8R8G8B8)( vout_thread_t *p_vout, picture_t *p_src,
for ( i_x = p_vout->render.i_width / 8; i_x--; )
{
#if defined (CAN_COMPILE_MMX)
/* use inline MMX assembly */
__asm__( MMX_INIT_32
: : "r" (p_y), "r" (p_u), "r" (p_v), "r" (p_buffer) );
__asm__( ".p2align 3"
MMX_CALL (
MMX_INIT_32
MMX_YUV_MUL
MMX_YUV_ADD
MMX_UNPACK_32_ARGB
: : "r" (p_y), "r" (p_u), "r" (p_v), "r" (p_buffer) );
#else
/* otherwise use MMX C intrinsics wrappers */
__m64 mm0, mm1, mm2, mm3, mm4, mm5, mm6, mm7;
uint64_t tmp64;
MMX_INTRINSICS_INIT_32
MMX_INTRINSICS_YUV_MUL
MMX_INTRINSICS_YUV_ADD
MMX_INTRINSICS_UNPACK_32_ARGB
#endif
);
p_y += 8;
p_u += 4;
p_v += 4;
......@@ -1320,26 +1112,12 @@ void E_(I420_A8R8G8B8)( vout_thread_t *p_vout, picture_t *p_src,
p_u -= i_rewind >> 1;
p_v -= i_rewind >> 1;
p_buffer -= i_rewind;
#if defined (CAN_COMPILE_MMX)
/* use inline MMX assembly */
__asm__( ".p2align 3"
MMX_CALL (
MMX_INIT_32
MMX_YUV_MUL
MMX_YUV_ADD
MMX_UNPACK_32_ARGB
: : "r" (p_y), "r" (p_u), "r" (p_v), "r" (p_buffer) );
#else
/* otherwise use MMX intrinsics wrappers */
{
__m64 mm0, mm1, mm2, mm3, mm4, mm5, mm6, mm7;
uint64_t tmp64;
MMX_INTRINSICS_INIT_32
MMX_INTRINSICS_YUV_MUL
MMX_INTRINSICS_YUV_ADD
MMX_INTRINSICS_UNPACK_32_ARGB
}
#endif
);
p_y += 8;
p_u += 4;
p_v += 4;
......@@ -1355,12 +1133,9 @@ void E_(I420_A8R8G8B8)( vout_thread_t *p_vout, picture_t *p_src,
p_v += i_source_margin_c;
}
}
/* re-enable FPU registers */
#if defined (CAN_COMPILE_MMX)
__asm__ __volatile__ ( "emms" );
#else
_mm_empty();
#endif
MMX_END;
#endif
}
......@@ -1440,23 +1215,12 @@ void E_(I420_B8G8R8A8)( vout_thread_t *p_vout, picture_t *p_src,
for ( i_x = p_vout->render.i_width / 16; i_x--; )
{
#if defined (CAN_COMPILE_SSE2)
/* use inline SSE2 assembly */
__asm__( ".p2align 3"
SSE2_CALL (
SSE2_INIT_32_ALIGNED
SSE2_YUV_MUL
SSE2_YUV_ADD
SSE2_UNPACK_32_BGRA_ALIGNED
: : "r" (p_y), "r" (p_u), "r" (p_v), "r" (p_buffer) : "eax" );
#else
/* otherwise use SSE2 C intrinsics wrappers */
__m128i xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7;
SSE2_INTRINSICS_INIT_32_ALIGNED
SSE2_INTRINSICS_YUV_MUL
SSE2_INTRINSICS_YUV_ADD
SSE2_INTRINSICS_UNPACK_32_BGRA_ALIGNED
#endif
);
p_y += 16;
p_u += 8;
p_v += 8;
......@@ -1471,25 +1235,12 @@ void E_(I420_B8G8R8A8)( vout_thread_t *p_vout, picture_t *p_src,
p_u -= i_rewind >> 1;
p_v -= i_rewind >> 1;
p_buffer -= i_rewind;
#if defined (CAN_COMPILE_SSE2)
/* use inline SSE2 assembly */
__asm__( ".p2align 3"
SSE2_CALL (
SSE2_INIT_32_UNALIGNED
SSE2_YUV_MUL
SSE2_YUV_ADD
SSE2_UNPACK_32_BGRA_UNALIGNED
: : "r" (p_y), "r" (p_u), "r" (p_v), "r" (p_buffer) : "eax" );
#else
/* otherwise use SSE2 intrinsics wrappers */
{
__m128i xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7;
SSE2_INTRINSICS_INIT_32_UNALIGNED
SSE2_INTRINSICS_YUV_MUL
SSE2_INTRINSICS_YUV_ADD
SSE2_INTRINSICS_UNPACK_32_BGRA_UNALIGNED
}
#endif
);
p_y += 16;
p_u += 4;
p_v += 4;
......@@ -1516,23 +1267,12 @@ void E_(I420_B8G8R8A8)( vout_thread_t *p_vout, picture_t *p_src,
for ( i_x = p_vout->render.i_width / 16; i_x--; )
{
#if defined (CAN_COMPILE_SSE2)
/* use inline SSE2 assembly */
__asm__( ".p2align 3"
SSE2_CALL (
SSE2_INIT_32_UNALIGNED
SSE2_YUV_MUL
SSE2_YUV_ADD
SSE2_UNPACK_32_BGRA_UNALIGNED
: : "r" (p_y), "r" (p_u), "r" (p_v), "r" (p_buffer) : "eax" );
#else
/* otherwise use SSE2 C intrinsics wrappers */
__m128i xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7;
SSE2_INTRINSICS_INIT_32_UNALIGNED
SSE2_INTRINSICS_YUV_MUL
SSE2_INTRINSICS_YUV_ADD
SSE2_INTRINSICS_UNPACK_32_BGRA_UNALIGNED
#endif
);
p_y += 16;
p_u += 8;
p_v += 8;
......@@ -1547,25 +1287,12 @@ void E_(I420_B8G8R8A8)( vout_thread_t *p_vout, picture_t *p_src,
p_u -= i_rewind >> 1;
p_v -= i_rewind >> 1;
p_buffer -= i_rewind;
#if defined (CAN_COMPILE_SSE2)
/* use inline SSE2 assembly */
__asm__( ".p2align 3"
SSE2_CALL (
SSE2_INIT_32_UNALIGNED
SSE2_YUV_MUL
SSE2_YUV_ADD
SSE2_UNPACK_32_BGRA_UNALIGNED
: : "r" (p_y), "r" (p_u), "r" (p_v), "r" (p_buffer) : "eax" );
#else
/* otherwise use SSE2 intrinsics wrappers */
{
__m128i xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7;
SSE2_INTRINSICS_INIT_32_UNALIGNED
SSE2_INTRINSICS_YUV_MUL
SSE2_INTRINSICS_YUV_ADD
SSE2_INTRINSICS_UNPACK_32_BGRA_UNALIGNED
}
#endif
);
p_y += 16;
p_u += 8;
p_v += 8;
......@@ -1601,26 +1328,12 @@ void E_(I420_B8G8R8A8)( vout_thread_t *p_vout, picture_t *p_src,
for ( i_x = p_vout->render.i_width / 8; i_x--; )
{
#if defined (CAN_COMPILE_MMX)
/* use inline MMX assembly */
__asm__( MMX_INIT_32
: : "r" (p_y), "r" (p_u), "r" (p_v), "r" (p_buffer) );
__asm__( ".p2align 3"
MMX_CALL (
MMX_INIT_32
MMX_YUV_MUL
MMX_YUV_ADD
MMX_UNPACK_32_ARGB
: : "r" (p_y), "r" (p_u), "r" (p_v), "r" (p_buffer) );
#else
/* otherwise use MMX C intrinsics wrappers */
__m64 mm0, mm1, mm2, mm3, mm4, mm5, mm6, mm7;
uint64_t tmp64;
MMX_INTRINSICS_INIT_32
MMX_INTRINSICS_YUV_MUL
MMX_INTRINSICS_YUV_ADD
MMX_INTRINSICS_UNPACK_32_BGRA
#endif
MMX_UNPACK_32_BGRA
);
p_y += 8;
p_u += 4;
p_v += 4;
......@@ -1635,26 +1348,248 @@ void E_(I420_B8G8R8A8)( vout_thread_t *p_vout, picture_t *p_src,
p_u -= i_rewind >> 1;
p_v -= i_rewind >> 1;
p_buffer -= i_rewind;
#if defined (CAN_COMPILE_MMX)
/* use inline MMX assembly */
__asm__( ".p2align 3"
MMX_CALL (
MMX_INIT_32
MMX_YUV_MUL
MMX_YUV_ADD
MMX_UNPACK_32_BGRA
: : "r" (p_y), "r" (p_u), "r" (p_v), "r" (p_buffer) );
);
p_y += 8;
p_u += 4;
p_v += 4;
p_buffer += 8;
}
SCALE_WIDTH;
SCALE_HEIGHT( 420, 4 );
p_y += i_source_margin;
if( i_y % 2 )
{
p_u += i_source_margin_c;
p_v += i_source_margin_c;
}
}
/* re-enable FPU registers */
MMX_END;
#endif
}
void E_(I420_A8B8G8R8)( vout_thread_t *p_vout, picture_t *p_src,
picture_t *p_dest )
{
/* We got this one from the old arguments */
uint32_t *p_pic = (uint32_t*)p_dest->p->p_pixels;
uint8_t *p_y = p_src->Y_PIXELS;
uint8_t *p_u = p_src->U_PIXELS;
uint8_t *p_v = p_src->V_PIXELS;
vlc_bool_t b_hscale; /* horizontal scaling type */
unsigned int i_vscale; /* vertical scaling type */
unsigned int i_x, i_y; /* horizontal and vertical indexes */
int i_right_margin;
int i_rewind;
int i_scale_count; /* scale modulo counter */
int i_chroma_width = p_vout->render.i_width / 2; /* chroma width */
uint32_t * p_pic_start; /* beginning of the current line for copy */
/* Conversion buffer pointer */
uint32_t * p_buffer_start = (uint32_t*)p_vout->chroma.p_sys->p_buffer;
uint32_t * p_buffer;
/* Offset array pointer */
int * p_offset_start = p_vout->chroma.p_sys->p_offset;
int * p_offset;
const int i_source_margin = p_src->p[0].i_pitch
- p_src->p[0].i_visible_pitch;
const int i_source_margin_c = p_src->p[1].i_pitch
- p_src->p[1].i_visible_pitch;
i_right_margin = p_dest->p->i_pitch - p_dest->p->i_visible_pitch;
/* Rule: when a picture of size (x1,y1) with aspect ratio r1 is rendered
* on a picture of size (x2,y2) with aspect ratio r2, if x1 grows to x1'
* then y1 grows to y1' = x1' * y2/x2 * r2/r1 */
SetOffset( p_vout->render.i_width, p_vout->render.i_height,
p_vout->output.i_width, p_vout->output.i_height,
&b_hscale, &i_vscale, p_offset_start );
/*
* Perform conversion
*/
i_scale_count = ( i_vscale == 1 ) ?
p_vout->output.i_height : p_vout->render.i_height;
#if defined (MODULE_NAME_IS_i420_rgb_sse2)
if( p_vout->render.i_width & 15 )
{
i_rewind = 16 - ( p_vout->render.i_width & 15 );
}
else
{
i_rewind = 0;
}
/*
** SSE2 128 bits fetch/store instructions are faster
** if memory access is 16 bytes aligned
*/
p_buffer = b_hscale ? p_buffer_start : p_pic;
if( 0 == (15 & (p_src->p[Y_PLANE].i_pitch|
p_dest->p->i_pitch|
((int)p_y)|
((int)p_buffer))) )
{
/* use faster SSE2 aligned fetch and store */
for( i_y = 0; i_y < p_vout->render.i_height; i_y++ )
{
p_pic_start = p_pic;
for ( i_x = p_vout->render.i_width / 16; i_x--; )
{
SSE2_CALL (
SSE2_INIT_32_ALIGNED
SSE2_YUV_MUL
SSE2_YUV_ADD
SSE2_UNPACK_32_ABGR_ALIGNED
);
p_y += 16;
p_u += 8;
p_v += 8;
p_buffer += 16;
}
/* Here we do some unaligned reads and duplicate conversions, but
* at least we have all the pixels */
if( i_rewind )
{
p_y -= i_rewind;
p_u -= i_rewind >> 1;
p_v -= i_rewind >> 1;
p_buffer -= i_rewind;
SSE2_CALL (
SSE2_INIT_32_UNALIGNED
SSE2_YUV_MUL
SSE2_YUV_ADD
SSE2_UNPACK_32_ABGR_UNALIGNED
);
p_y += 16;
p_u += 4;
p_v += 4;
}
SCALE_WIDTH;
SCALE_HEIGHT( 420, 4 );
p_y += i_source_margin;
if( i_y % 2 )
{
p_u += i_source_margin_c;
p_v += i_source_margin_c;
}
p_buffer = b_hscale ? p_buffer_start : p_pic;
}
}
else
{
/* use slower SSE2 unaligned fetch and store */
for( i_y = 0; i_y < p_vout->render.i_height; i_y++ )
{
p_pic_start = p_pic;
p_buffer = b_hscale ? p_buffer_start : p_pic;
for ( i_x = p_vout->render.i_width / 16; i_x--; )
{
SSE2_CALL (
SSE2_INIT_32_UNALIGNED
SSE2_YUV_MUL
SSE2_YUV_ADD
SSE2_UNPACK_32_ABGR_UNALIGNED
);
p_y += 16;
p_u += 8;
p_v += 8;
p_buffer += 16;
}
/* Here we do some unaligned reads and duplicate conversions, but
* at least we have all the pixels */
if( i_rewind )
{
p_y -= i_rewind;
p_u -= i_rewind >> 1;
p_v -= i_rewind >> 1;
p_buffer -= i_rewind;
SSE2_CALL (
SSE2_INIT_32_UNALIGNED
SSE2_YUV_MUL
SSE2_YUV_ADD
SSE2_UNPACK_32_ABGR_UNALIGNED
);
p_y += 16;
p_u += 8;
p_v += 8;
}
SCALE_WIDTH;
SCALE_HEIGHT( 420, 4 );
p_y += i_source_margin;
if( i_y % 2 )
{
p_u += i_source_margin_c;
p_v += i_source_margin_c;
}
p_buffer = b_hscale ? p_buffer_start : p_pic;
}
}
#else
/* otherwise use MMX intrinsics wrappers */
if( p_vout->render.i_width & 7 )
{
i_rewind = 8 - ( p_vout->render.i_width & 7 );
}
else
{
i_rewind = 0;
}
for( i_y = 0; i_y < p_vout->render.i_height; i_y++ )
{
__m64 mm0, mm1, mm2, mm3, mm4, mm5, mm6, mm7;
uint64_t tmp64;
p_pic_start = p_pic;
p_buffer = b_hscale ? p_buffer_start : p_pic;
MMX_INTRINSICS_INIT_32
MMX_INTRINSICS_YUV_MUL
MMX_INTRINSICS_YUV_ADD
MMX_INTRINSICS_UNPACK_32_BGRA
for ( i_x = p_vout->render.i_width / 8; i_x--; )
{
MMX_CALL (
MMX_INIT_32
MMX_YUV_MUL
MMX_YUV_ADD
MMX_UNPACK_32_ABGR
);
p_y += 8;
p_u += 4;
p_v += 4;
p_buffer += 8;
}
#endif
/* Here we do some unaligned reads and duplicate conversions, but
* at least we have all the pixels */
if( i_rewind )
{
p_y -= i_rewind;
p_u -= i_rewind >> 1;
p_v -= i_rewind >> 1;
p_buffer -= i_rewind;
MMX_CALL (
MMX_INIT_32
MMX_YUV_MUL
MMX_YUV_ADD
MMX_UNPACK_32_ABGR
);
p_y += 8;
p_u += 4;
p_v += 4;
......@@ -1670,12 +1605,9 @@ void E_(I420_B8G8R8A8)( vout_thread_t *p_vout, picture_t *p_src,
p_v += i_source_margin_c;
}
}
/* re-enable FPU registers */
#if defined (CAN_COMPILE_MMX)
__asm__ __volatile__ ( "emms" );
#else
_mm_empty();
#endif
MMX_END;
#endif
}
......
modules/video_chroma/i420_rgb_mmx.h
View file @ a3883709
......@@ -24,6 +24,8 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifdef MODULE_NAME_IS_i420_rgb_mmx
/* hope these constant values are cache line aligned */
#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3)
#define USED_U64(foo) \
......@@ -46,6 +48,22 @@ USED_U64(mmx_mask_f8) = 0xf8f8f8f8f8f8f8f8ULL;
USED_U64(mmx_mask_fc) = 0xfcfcfcfcfcfcfcfcULL;
#undef USED_U64
#if defined(CAN_COMPILE_MMX)
/* MMX assembly */
#define MMX_CALL(MMX_INSTRUCTIONS) \
do { \
__asm__ __volatile__( \
".p2align 3 \n\t" \
MMX_INSTRUCTIONS \
: \
: "r" (p_y), "r" (p_u), \
"r" (p_v), "r" (p_buffer) ); \
} 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)"
......@@ -60,42 +78,6 @@ pxor %%mm4, %%mm4 # zero mm4 \n\
movq (%0), %%mm6 # Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\
"
#define SSE2_INIT_16_ALIGNED " \n\
movq (%1), %%xmm0 # Load 8 Cb 00 00 00 00 u3 u2 u1 u0 \n\
movq (%2), %%xmm1 # Load 8 Cr 00 00 00 00 v3 v2 v1 v0 \n\
pxor %%xmm4, %%xmm4 # zero mm4 \n\
movdqa (%0), %%xmm6 # Load 16 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\
"
#define SSE2_INIT_16_UNALIGNED " \n\
movq (%1), %%xmm0 # Load 8 Cb 00 00 00 00 u3 u2 u1 u0 \n\
movq (%2), %%xmm1 # Load 8 Cr 00 00 00 00 v3 v2 v1 v0 \n\
pxor %%xmm4, %%xmm4 # zero mm4 \n\
movdqu (%0), %%xmm6 # Load 16 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\
prefetchnta (%3) # Tell CPU not to cache output RGB data \n\
"
#define MMX_INTRINSICS_INIT_16 \
tmp64 = *(uint32_t *)p_u; \
mm0 = (__m64)tmp64; \
tmp64 = *(uint32_t *)p_v; \
mm1 = (__m64)tmp64; \
mm4 = _mm_setzero_si64(); \
mm6 = (__m64)*(uint64_t *)p_y; \
#define SSE2_INTRINSICS_INIT_16_ALIGNED \
xmm0 = _mm_loadl_epi64((__m128i *)p_u); \
xmm1 = _mm_loadl_epi64((__m128i *)p_v); \
xmm4 = _mm_setzero_si128(); \
xmm6 = _mm_load_si128((__m128i *)p_y); \
#define SSE2_INTRINSICS_INIT_16_UNALIGNED \
xmm0 = _mm_loadl_epi64((__m128i *)p_u); \
xmm1 = _mm_loadl_epi64((__m128i *)p_v); \
xmm4 = _mm_setzero_si128(); \
xmm6 = _mm_loadu_si128((__m128i *)p_y); \
_mm_prefetch(p_buffer, _MM_HINT_NTA); \
#define MMX_INIT_16_GRAY " \n\
movq (%0), %%mm6 # Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\
#movl $0, (%3) # cache preload for image \n\
......@@ -109,43 +91,6 @@ pxor %%mm4, %%mm4 # zero mm4 \n\
movq (%0), %%mm6 # Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\
"
#define SSE2_INIT_32_ALIGNED " \n\
movq (%1), %%xmm0 # Load 8 Cb 00 00 00 00 u3 u2 u1 u0 \n\
movq (%2), %%xmm1 # Load 8 Cr 00 00 00 00 v3 v2 v1 v0 \n\
pxor %%xmm4, %%xmm4 # zero mm4 \n\
movdqa (%0), %%xmm6 # Load 16 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\
"
#define SSE2_INIT_32_UNALIGNED " \n\
movq (%1), %%xmm0 # Load 8 Cb 00 00 00 00 u3 u2 u1 u0 \n\
movq (%2), %%xmm1 # Load 8 Cr 00 00 00 00 v3 v2 v1 v0 \n\
pxor %%xmm4, %%xmm4 # zero mm4 \n\
movdqu (%0), %%xmm6 # Load 16 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\
prefetchnta (%3) # Tell CPU not to cache output RGB data \n\
"
#define MMX_INTRINSICS_INIT_32 \
tmp64 = *(uint32_t *)p_u; \
mm0 = (__m64)tmp64; \
*(uint16_t *)p_buffer = 0; \
tmp64 = *(uint32_t *)p_v; \
mm1 = (__m64)tmp64; \
mm4 = _mm_setzero_si64(); \
mm6 = (__m64)*(uint64_t *)p_y;
#define SSE2_INTRINSICS_INIT_32_ALIGNED \
xmm0 = _mm_loadl_epi64((__m128i *)p_u); \
xmm1 = _mm_loadl_epi64((__m128i *)p_v); \
xmm4 = _mm_setzero_si128(); \
xmm6 = _mm_load_si128((__m128i *)p_y); \
#define SSE2_INTRINSICS_INIT_32_UNALIGNED \
xmm0 = _mm_loadl_epi64((__m128i *)p_u); \
xmm1 = _mm_loadl_epi64((__m128i *)p_v); \
xmm4 = _mm_setzero_si128(); \
xmm6 = _mm_loadu_si128((__m128i *)p_y); \
_mm_prefetch(p_buffer, _MM_HINT_NTA); \
/*
* Do the multiply part of the conversion for even and odd pixels,
* register usage:
......@@ -181,113 +126,6 @@ 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\
"
#define SSE2_YUV_MUL " \n\
# convert the chroma part \n\
punpcklbw %%xmm4, %%xmm0 # scatter 8 Cb 00 u3 00 u2 00 u1 00 u0 \n\
punpcklbw %%xmm4, %%xmm1 # scatter 8 Cr 00 v3 00 v2 00 v1 00 v0 \n\
movl $0x00800080, %%eax # \n\
movd %%eax, %%xmm5 # \n\
pshufd $0, %%xmm5, %%xmm5 # Set xmm5 to 0080 0080 ... 0080 0080 \n\
psubsw %%xmm5, %%xmm0 # Cb -= 128 \n\
psubsw %%xmm5, %%xmm1 # Cr -= 128 \n\
psllw $3, %%xmm0 # Promote precision \n\
psllw $3, %%xmm1 # Promote precision \n\
movdqa %%xmm0, %%xmm2 # Copy 8 Cb 00 u3 00 u2 00 u1 00 u0 \n\
movdqa %%xmm1, %%xmm3 # Copy 8 Cr 00 v3 00 v2 00 v1 00 v0 \n\
movl $0xf37df37d, %%eax # \n\
movd %%eax, %%xmm5 # \n\
pshufd $0, %%xmm5, %%xmm5 # Set xmm5 to f37d f37d ... f37d f37d \n\
pmulhw %%xmm5, %%xmm2 # Mul Cb with green coeff -> Cb green \n\
movl $0xe5fce5fc, %%eax # \n\
movd %%eax, %%xmm5 # \n\
pshufd $0, %%xmm5, %%xmm5 # Set xmm5 to e5fc e5fc ... e5fc e5fc \n\
pmulhw %%xmm5, %%xmm3 # Mul Cr with green coeff -> Cr green \n\
movl $0x40934093, %%eax # \n\
movd %%eax, %%xmm5 # \n\
pshufd $0, %%xmm5, %%xmm5 # Set xmm5 to 4093 4093 ... 4093 4093 \n\
pmulhw %%xmm5, %%xmm0 # Mul Cb -> Cblue 00 b3 00 b2 00 b1 00 b0 \n\
movl $0x33123312, %%eax # \n\
movd %%eax, %%xmm5 # \n\
pshufd $0, %%xmm5, %%xmm5 # Set xmm5 to 3312 3312 ... 3312 3312 \n\
pmulhw %%xmm5, %%xmm1 # Mul Cr -> Cred 00 r3 00 r2 00 r1 00 r0 \n\
paddsw %%xmm3, %%xmm2 # Cb green + Cr green -> Cgreen \n\
\n\
# convert the luma part \n\
movl $0x10101010, %%eax # \n\
movd %%eax, %%xmm5 # \n\
pshufd $0, %%xmm5, %%xmm5 # Set xmm5 to 1010 1010 ... 1010 1010 \n\
psubusb %%xmm5, %%xmm6 # Y -= 16 \n\
movdqa %%xmm6, %%xmm7 # Copy 16 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\
movl $0x00ff00ff, %%eax # \n\
movd %%eax, %%xmm5 # \n\
pshufd $0, %%xmm5, %%xmm5 # set xmm5 to 00ff 00ff ... 00ff 00ff \n\
pand %%xmm5, %%xmm6 # get Y even 00 Y6 00 Y4 00 Y2 00 Y0 \n\
psrlw $8, %%xmm7 # get Y odd 00 Y7 00 Y5 00 Y3 00 Y1 \n\
psllw $3, %%xmm6 # Promote precision \n\
psllw $3, %%xmm7 # Promote precision \n\
movl $0x253f253f, %%eax # \n\
movd %%eax, %%xmm5 # \n\
pshufd $0, %%xmm5, %%xmm5 # set xmm5 to 253f 253f ... 253f 253f \n\
pmulhw %%xmm5, %%xmm6 # Mul 8 Y even 00 y6 00 y4 00 y2 00 y0 \n\
pmulhw %%xmm5, %%xmm7 # Mul 8 Y odd 00 y7 00 y5 00 y3 00 y1 \n\
"
#define MMX_INTRINSICS_YUV_MUL \
mm0 = _mm_unpacklo_pi8(mm0, mm4); \
mm1 = _mm_unpacklo_pi8(mm1, mm4); \
mm0 = _mm_subs_pi16(mm0, (__m64)mmx_80w); \
mm1 = _mm_subs_pi16(mm1, (__m64)mmx_80w); \
mm0 = _mm_slli_pi16(mm0, 3); \
mm1 = _mm_slli_pi16(mm1, 3); \
mm2 = mm0; \
mm3 = mm1; \
mm2 = _mm_mulhi_pi16(mm2, (__m64)mmx_U_green); \
mm3 = _mm_mulhi_pi16(mm3, (__m64)mmx_V_green); \
mm0 = _mm_mulhi_pi16(mm0, (__m64)mmx_U_blue); \
mm1 = _mm_mulhi_pi16(mm1, (__m64)mmx_V_red); \
mm2 = _mm_adds_pi16(mm2, mm3); \
\
mm6 = _mm_subs_pu8(mm6, (__m64)mmx_10w); \
mm7 = mm6; \
mm6 = _mm_and_si64(mm6, (__m64)mmx_00ffw); \
mm7 = _mm_srli_pi16(mm7, 8); \
mm6 = _mm_slli_pi16(mm6, 3); \
mm7 = _mm_slli_pi16(mm7, 3); \
mm6 = _mm_mulhi_pi16(mm6, (__m64)mmx_Y_coeff); \
mm7 = _mm_mulhi_pi16(mm7, (__m64)mmx_Y_coeff);
#define SSE2_INTRINSICS_YUV_MUL \
xmm0 = _mm_unpacklo_epi8(xmm0, xmm4); \
xmm1 = _mm_unpacklo_epi8(xmm1, xmm4); \
xmm5 = _mm_set1_epi32(0x00800080UL); \
xmm0 = _mm_subs_epi16(xmm0, xmm5); \
xmm1 = _mm_subs_epi16(xmm1, xmm5); \
xmm0 = _mm_slli_epi16(xmm0, 3); \
xmm1 = _mm_slli_epi16(xmm1, 3); \
xmm2 = xmm0; \
xmm3 = xmm1; \
xmm5 = _mm_set1_epi32(0xf37df37dUL); \
xmm2 = _mm_mulhi_epi16(xmm2, xmm5); \
xmm5 = _mm_set1_epi32(0xe5fce5fcUL); \
xmm3 = _mm_mulhi_epi16(xmm3, xmm5); \
xmm5 = _mm_set1_epi32(0x40934093UL); \
xmm0 = _mm_mulhi_epi16(xmm0, xmm5); \
xmm5 = _mm_set1_epi32(0x33123312UL); \
xmm1 = _mm_mulhi_epi16(xmm1, xmm5); \
xmm2 = _mm_adds_epi16(xmm2, xmm3); \
\
xmm5 = _mm_set1_epi32(0x10101010UL); \
xmm6 = _mm_subs_epu8(xmm6, xmm5); \
xmm7 = xmm6; \
xmm5 = _mm_set1_epi32(0x00ff00ffUL); \
xmm6 = _mm_and_si128(xmm6, xmm5); \
xmm7 = _mm_srli_epi16(xmm7, 8); \
xmm6 = _mm_slli_epi16(xmm6, 3); \
xmm7 = _mm_slli_epi16(xmm7, 3); \
xmm5 = _mm_set1_epi32(0x253f253fUL); \
xmm6 = _mm_mulhi_epi16(xmm6, xmm5); \
xmm7 = _mm_mulhi_epi16(xmm7, xmm5);
/*
* Do the addition part of the conversion for even and odd pixels,
* register usage:
......@@ -324,80 +162,6 @@ punpcklbw %%mm4, %%mm1 # R7 R6 R5 R4 R3 R2 R1 R0 \n\
punpcklbw %%mm5, %%mm2 # G7 G6 G5 G4 G3 G2 G1 G0 \n\
"
#define SSE2_YUV_ADD " \n\
# Do horizontal and vertical scaling \n\
movdqa %%xmm0, %%xmm3 # Copy Cblue \n\
movdqa %%xmm1, %%xmm4 # Copy Cred \n\
movdqa %%xmm2, %%xmm5 # Copy Cgreen \n\
paddsw %%xmm6, %%xmm0 # Y even + Cblue 00 B6 00 B4 00 B2 00 B0 \n\
paddsw %%xmm7, %%xmm3 # Y odd + Cblue 00 B7 00 B5 00 B3 00 B1 \n\
paddsw %%xmm6, %%xmm1 # Y even + Cred 00 R6 00 R4 00 R2 00 R0 \n\
paddsw %%xmm7, %%xmm4 # Y odd + Cred 00 R7 00 R5 00 R3 00 R1 \n\
paddsw %%xmm6, %%xmm2 # Y even + Cgreen 00 G6 00 G4 00 G2 00 G0 \n\
paddsw %%xmm7, %%xmm5 # Y odd + Cgreen 00 G7 00 G5 00 G3 00 G1 \n\
\n\
# Limit RGB even to 0..255 \n\
packuswb %%xmm0, %%xmm0 # B6 B4 B2 B0 / B6 B4 B2 B0 \n\
packuswb %%xmm1, %%xmm1 # R6 R4 R2 R0 / R6 R4 R2 R0 \n\
packuswb %%xmm2, %%xmm2 # G6 G4 G2 G0 / G6 G4 G2 G0 \n\
\n\
# Limit RGB odd to 0..255 \n\
packuswb %%xmm3, %%xmm3 # B7 B5 B3 B1 / B7 B5 B3 B1 \n\
packuswb %%xmm4, %%xmm4 # R7 R5 R3 R1 / R7 R5 R3 R1 \n\
packuswb %%xmm5, %%xmm5 # G7 G5 G3 G1 / G7 G5 G3 G1 \n\
\n\
# Interleave RGB even and odd \n\
punpcklbw %%xmm3, %%xmm0 # B7 B6 B5 B4 B3 B2 B1 B0 \n\
punpcklbw %%xmm4, %%xmm1 # R7 R6 R5 R4 R3 R2 R1 R0 \n\
punpcklbw %%xmm5, %%xmm2 # G7 G6 G5 G4 G3 G2 G1 G0 \n\
"
#define MMX_INTRINSICS_YUV_ADD \
mm3 = mm0; \
mm4 = mm1; \
mm5 = mm2; \
mm0 = _mm_adds_pi16(mm0, mm6); \
mm3 = _mm_adds_pi16(mm3, mm7); \
mm1 = _mm_adds_pi16(mm1, mm6); \
mm4 = _mm_adds_pi16(mm4, mm7); \
mm2 = _mm_adds_pi16(mm2, mm6); \
mm5 = _mm_adds_pi16(mm5, mm7); \
\
mm0 = _mm_packs_pu16(mm0, mm0); \
mm1 = _mm_packs_pu16(mm1, mm1); \
mm2 = _mm_packs_pu16(mm2, mm2); \
\
mm3 = _mm_packs_pu16(mm3, mm3); \
mm4 = _mm_packs_pu16(mm4, mm4); \
mm5 = _mm_packs_pu16(mm5, mm5); \
\
mm0 = _mm_unpacklo_pi8(mm0, mm3); \
mm1 = _mm_unpacklo_pi8(mm1, mm4); \
mm2 = _mm_unpacklo_pi8(mm2, mm5);
#define SSE2_INTRINSICS_YUV_ADD \
xmm3 = xmm0; \
xmm4 = xmm1; \
xmm5 = xmm2; \
xmm0 = _mm_adds_epi16(xmm0, xmm6); \
xmm3 = _mm_adds_epi16(xmm3, xmm7); \
xmm1 = _mm_adds_epi16(xmm1, xmm6); \
xmm4 = _mm_adds_epi16(xmm4, xmm7); \
xmm2 = _mm_adds_epi16(xmm2, xmm6); \
xmm5 = _mm_adds_epi16(xmm5, xmm7); \
\
xmm0 = _mm_packus_epi16(xmm0, xmm0); \
xmm1 = _mm_packus_epi16(xmm1, xmm1); \
xmm2 = _mm_packus_epi16(xmm2, xmm2); \
\
xmm3 = _mm_packus_epi16(xmm3, xmm3); \
xmm4 = _mm_packus_epi16(xmm4, xmm4); \
xmm5 = _mm_packus_epi16(xmm5, xmm5); \
\
xmm0 = _mm_unpacklo_epi8(xmm0, xmm3); \
xmm1 = _mm_unpacklo_epi8(xmm1, xmm4); \
xmm2 = _mm_unpacklo_epi8(xmm2, xmm5);
/*
* Grayscale case, only use Y
*/
......@@ -476,19 +240,414 @@ movd 4(%2), %%mm1 # Load 4 Cr __ __ __ __ v3 v2 v1 v0 \n\
movq %%mm5, 8(%3) # store pixel 4-7 \n\
"
#define SSE2_UNPACK_15_ALIGNED " \n\
/*
* convert RGB plane to RGB 16 bits,
* mm0 -> B, mm1 -> R, mm2 -> G,
* mm4 -> GB, mm5 -> AR pixel 4-7,
* mm6 -> GB, mm7 -> AR pixel 0-3
*/
#define MMX_UNPACK_16 " \n\
# mask unneeded bits off \n\
movl $0xf8f8f8f8, %%eax # \n\
movd %%eax, %%xmm5 # \n\
pshufd $0, %%xmm5, %%xmm5 # set xmm5 to f8f8 f8f8 ... f8f8 f8f8 \n\
pand %%xmm5, %%xmm0 # b7b6b5b4 b3______ b7b6b5b4 b3______ \n\
psrlw $3,%%xmm0 # ______b7 b6b5b4b3 ______b7 b6b5b4b3 \n\
pand %%xmm5, %%xmm2 # g7g6g5g4 g3______ g7g6g5g4 g3______ \n\
pand %%xmm5, %%xmm1 # r7r6r5r4 r3______ r7r6r5r4 r3______ \n\
psrlw $1,%%xmm1 # __r7r6r5 r4r3____ __r7r6r5 r4r3____ \n\
pxor %%xmm4, %%xmm4 # zero mm4 \n\
movdqa %%xmm0, %%xmm5 # Copy B15-B0 \n\
movdqa %%xmm2, %%xmm7 # Copy G15-G0 \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\
psrlw $3,%%mm0 # ______b7 b6b5b4b3 ______b7 b6b5b4b3 \n\
pxor %%mm4, %%mm4 # zero mm4 \n\
movq %%mm0, %%mm5 # Copy B7-B0 \n\
movq %%mm2, %%mm7 # Copy G7-G0 \n\
\n\
# convert rgb24 plane to rgb16 pack for pixel 0-3 \n\
punpcklbw %%mm4, %%mm2 # ________ ________ g7g6g5g4 g3g2____ \n\
punpcklbw %%mm1, %%mm0 # r7r6r5r4 r3______ ______b7 b6b5b4b3 \n\
psllw $3,%%mm2 # ________ __g7g6g5 g4g3g2__ ________ \n\
por %%mm2, %%mm0 # r7r6r5r4 r3g7g6g5 g4g3g2b7 b6b5b4b3 \n\
movq 8(%0), %%mm6 # Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\
movq %%mm0, (%3) # store pixel 0-3 \n\
\n\
# convert rgb24 plane to rgb16 pack for pixel 0-3 \n\
punpckhbw %%mm4, %%mm7 # ________ ________ g7g6g5g4 g3g2____ \n\
punpckhbw %%mm1, %%mm5 # r7r6r5r4 r3______ ______b7 b6b5b4b3 \n\
psllw $3,%%mm7 # ________ __g7g6g5 g4g3g2__ ________ \n\
movd 4(%1), %%mm0 # Load 4 Cb __ __ __ __ u3 u2 u1 u0 \n\
por %%mm7, %%mm5 # r7r6r5r4 r3g7g6g5 g4g3g2b7 b6b5b4b3 \n\
movd 4(%2), %%mm1 # Load 4 Cr __ __ __ __ v3 v2 v1 v0 \n\
movq %%mm5, 8(%3) # store pixel 4-7 \n\
"
/*
* convert RGB plane to RGB packed format,
* mm0 -> B, mm1 -> R, mm2 -> G
*/
#define MMX_UNPACK_32_ARGB " \n\
pxor %%mm3, %%mm3 # zero mm3 \n\
movq %%mm0, %%mm4 # B7 B6 B5 B4 B3 B2 B1 B0 \n\
punpcklbw %%mm2, %%mm4 # G3 B3 G2 B2 G1 B1 G0 B0 \n\
movq %%mm1, %%mm5 # R7 R6 R5 R4 R3 R2 R1 R0 \n\
punpcklbw %%mm3, %%mm5 # 00 R3 00 R2 00 R1 00 R0 \n\
movq %%mm4, %%mm6 # G3 B3 G2 B2 G1 B1 G0 B0 \n\
punpcklwd %%mm5, %%mm4 # 00 R1 B1 G1 00 R0 B0 G0 \n\
movq %%mm4, (%3) # Store ARGB1 ARGB0 \n\
punpckhwd %%mm5, %%mm6 # 00 R3 B3 G3 00 R2 B2 G2 \n\
movq %%mm6, 8(%3) # Store ARGB3 ARGB2 \n\
punpckhbw %%mm2, %%mm0 # G7 B7 G6 B6 G5 B5 G4 B4 \n\
punpckhbw %%mm3, %%mm1 # 00 R7 00 R6 00 R5 00 R4 \n\
movq %%mm0, %%mm5 # G7 B7 G6 B6 G5 B5 G4 B4 \n\
punpcklwd %%mm1, %%mm5 # 00 R5 B5 G5 00 R4 B4 G4 \n\
movq %%mm5, 16(%3) # Store ARGB5 ARGB4 \n\
punpckhwd %%mm1, %%mm0 # 00 R7 B7 G7 00 R6 B6 G6 \n\
movq %%mm0, 24(%3) # Store ARGB7 ARGB6 \n\
"
#define MMX_UNPACK_32_BGRA " \n\
pxor %%mm3, %%mm3 # zero mm3 \n\
movq %%mm2, %%mm4 # G7 G6 G5 G4 G3 G2 G1 G0 \n\
punpcklbw %%mm0, %%mm4 # B3 G3 B2 G2 B1 G1 B0 G0 \n\
punpcklbw %%mm1, %%mm3 # R3 00 R2 00 R1 00 R0 00 \n\
movq %%mm3, %%mm5 # R3 00 R2 00 R1 00 R0 00 \n\
punpcklwd %%mm4, %%mm3 # B1 G1 R1 00 B0 G0 R0 00 \n\
movq %%mm3, (%3) # Store BGRA1 BGRA0 \n\
punpckhwd %%mm4, %%mm5 # B3 G3 R3 00 B2 G2 R2 00 \n\
movq %%mm5, 8(%3) # Store BGRA3 BGRA2 \n\
pxor %%mm6, %%mm6 # zero mm6 \n\
punpckhbw %%mm0, %%mm2 # B7 G7 B6 G6 B5 G5 B4 G4 \n\
punpckhbw %%mm1, %%mm6 # R7 00 R6 00 R5 00 R4 00 \n\
movq %%mm6, %%mm0 # R7 00 R6 00 R5 00 R4 00 \n\
punpcklwd %%mm2, %%mm6 # B5 G5 R5 00 B4 G4 R4 00 \n\
movq %%mm6, 16(%3) # Store BGRA5 BGRA4 \n\
punpckhwd %%mm2, %%mm0 # B7 G7 R7 00 B6 G6 R6 00 \n\
movq %%mm0, 24(%3) # Store BGRA7 BGRA6 \n\
"
#define MMX_UNPACK_32_ABGR " \n\
pxor %%mm3, %%mm3 # zero mm3 \n\
movq %%mm1, %%mm4 # R7 R6 R5 R4 R3 R2 R1 R0 \n\
punpcklbw %%mm2, %%mm4 # G3 R3 G2 R2 G1 R1 G0 R0 \n\
movq %%mm0, %%mm5 # B7 B6 B5 B4 B3 B2 B1 B0 \n\
punpcklbw %%mm3, %%mm5 # 00 B3 00 B2 00 B1 00 B0 \n\
movq %%mm4, %%mm6 # G3 R3 G2 R2 G1 R1 G0 R0 \n\
punpcklwd %%mm5, %%mm4 # 00 B1 G1 R1 00 B0 G0 R0 \n\
movq %%mm4, (%3) # Store ABGR1 ABGR0 \n\
punpckhwd %%mm5, %%mm6 # 00 B3 G3 R3 00 B2 G2 R2 \n\
movq %%mm6, 8(%3) # Store ABGR3 ABGR2 \n\
punpckhbw %%mm2, %%mm1 # G7 R7 G6 R6 G5 R5 G4 R4 \n\
punpckhbw %%mm3, %%mm0 # 00 B7 00 B6 00 B5 00 B4 \n\
movq %%mm1, %%mm2 # G7 R7 G6 R6 G5 R5 G4 R4 \n\
punpcklwd %%mm0, %%mm1 # 00 B5 G5 R5 00 B4 G4 R4 \n\
movq %%mm1, 16(%3) # Store ABGR5 ABGR4 \n\
punpckhwd %%mm0, %%mm2 # B7 G7 R7 00 B6 G6 R6 00 \n\
movq %%mm2, 24(%3) # Store ABGR7 ABGR6 \n\
"
#elif defined(HAVE_MMX_INTRINSICS)
/* MMX intrinsics */
#include <mmintrin.h>
#define MMX_CALL(MMX_INSTRUCTIONS) \
do { \
__m64 mm0, mm1, mm2, mm3, \
mm4, mm5, mm6, mm7; \
MMX_INSTRUCTIONS \
} while(0)
#define MMX_END _mm_empty()
#define MMX_INIT_16 \
mm0 = _mm_cvtsi32_si64((int)*p_u); \
mm1 = _mm_cvtsi32_si64((int)*p_v); \
mm4 = _mm_setzero_si64(); \
mm6 = (__m64)*(uint64_t *)p_y
#define MMX_INIT_32 \
mm0 = _mm_cvtsi32_si64((int)*p_u); \
*(uint16_t *)p_buffer = 0; \
mm1 = _mm_cvtsi32_si64((int)*p_v); \
mm4 = _mm_setzero_si64(); \
mm6 = (__m64)*(uint64_t *)p_y;
#define MMX_YUV_MUL \
mm0 = _mm_unpacklo_pi8(mm0, mm4); \
mm1 = _mm_unpacklo_pi8(mm1, mm4); \
mm0 = _mm_subs_pi16(mm0, (__m64)mmx_80w); \
mm1 = _mm_subs_pi16(mm1, (__m64)mmx_80w); \
mm0 = _mm_slli_pi16(mm0, 3); \
mm1 = _mm_slli_pi16(mm1, 3); \
mm2 = mm0; \
mm3 = mm1; \
mm2 = _mm_mulhi_pi16(mm2, (__m64)mmx_U_green); \
mm3 = _mm_mulhi_pi16(mm3, (__m64)mmx_V_green); \
mm0 = _mm_mulhi_pi16(mm0, (__m64)mmx_U_blue); \
mm1 = _mm_mulhi_pi16(mm1, (__m64)mmx_V_red); \
mm2 = _mm_adds_pi16(mm2, mm3); \
\
mm6 = _mm_subs_pu8(mm6, (__m64)mmx_10w); \
mm7 = mm6; \
mm6 = _mm_and_si64(mm6, (__m64)mmx_00ffw); \
mm7 = _mm_srli_pi16(mm7, 8); \
mm6 = _mm_slli_pi16(mm6, 3); \
mm7 = _mm_slli_pi16(mm7, 3); \
mm6 = _mm_mulhi_pi16(mm6, (__m64)mmx_Y_coeff); \
mm7 = _mm_mulhi_pi16(mm7, (__m64)mmx_Y_coeff);
#define MMX_YUV_ADD \
mm3 = mm0; \
mm4 = mm1; \
mm5 = mm2; \
mm0 = _mm_adds_pi16(mm0, mm6); \
mm3 = _mm_adds_pi16(mm3, mm7); \
mm1 = _mm_adds_pi16(mm1, mm6); \
mm4 = _mm_adds_pi16(mm4, mm7); \
mm2 = _mm_adds_pi16(mm2, mm6); \
mm5 = _mm_adds_pi16(mm5, mm7); \
\
mm0 = _mm_packs_pu16(mm0, mm0); \
mm1 = _mm_packs_pu16(mm1, mm1); \
mm2 = _mm_packs_pu16(mm2, mm2); \
\
mm3 = _mm_packs_pu16(mm3, mm3); \
mm4 = _mm_packs_pu16(mm4, mm4); \
mm5 = _mm_packs_pu16(mm5, mm5); \
\
mm0 = _mm_unpacklo_pi8(mm0, mm3); \
mm1 = _mm_unpacklo_pi8(mm1, mm4); \
mm2 = _mm_unpacklo_pi8(mm2, mm5);
#define MMX_UNPACK_15 \
mm0 = _mm_and_si64(mm0, (__m64)mmx_mask_f8); \
mm0 = _mm_srli_pi16(mm0, 3); \
mm2 = _mm_and_si64(mm2, (__m64)mmx_mask_f8); \
mm1 = _mm_and_si64(mm1, (__m64)mmx_mask_f8); \
mm1 = _mm_srli_pi16(mm1, 1); \
mm4 = _mm_setzero_si64(); \
mm5 = mm0; \
mm7 = mm2; \
\
mm2 = _mm_unpacklo_pi8(mm2, mm4); \
mm0 = _mm_unpacklo_pi8(mm0, mm1); \
mm2 = _mm_slli_pi16(mm2, 2); \
mm0 = _mm_or_si64(mm0, mm2); \
mm6 = (__m64)*(uint64_t *)(p_y + 8); \
*(uint64_t *)p_buffer = (uint64_t)mm0; \
\
mm7 = _mm_unpackhi_pi8(mm7, mm4); \
mm5 = _mm_unpackhi_pi8(mm5, mm1); \
mm7 = _mm_slli_pi16(mm7, 2); \
mm0 = _mm_cvtsi32_si64((int)*(uint32_t *)(p_u + 4)); \
mm5 = _mm_or_si64(mm5, mm7); \
mm1 = _mm_cvtsi32_si64((int)*(uint32_t *)(p_v + 4)); \
*(uint64_t *)(p_buffer + 4) = (uint64_t)mm5;
#define MMX_UNPACK_16 \
mm0 = _mm_and_si64(mm0, (__m64)mmx_mask_f8); \
mm2 = _mm_and_si64(mm2, (__m64)mmx_mask_fc); \
mm1 = _mm_and_si64(mm1, (__m64)mmx_mask_f8); \
mm0 = _mm_srli_pi16(mm0, 3); \
mm4 = _mm_setzero_si64(); \
mm5 = mm0; \
mm7 = mm2; \
\
mm2 = _mm_unpacklo_pi8(mm2, mm4); \
mm0 = _mm_unpacklo_pi8(mm0, mm1); \
mm2 = _mm_slli_pi16(mm2, 3); \
mm0 = _mm_or_si64(mm0, mm2); \
mm6 = (__m64)*(uint64_t *)(p_y + 8); \
*(uint64_t *)p_buffer = (uint64_t)mm0; \
\
mm7 = _mm_unpackhi_pi8(mm7, mm4); \
mm5 = _mm_unpackhi_pi8(mm5, mm1); \
mm7 = _mm_slli_pi16(mm7, 3); \
mm0 = _mm_cvtsi32_si64((int)*(uint32_t *)(p_u + 4)); \
mm5 = _mm_or_si64(mm5, mm7); \
mm1 = _mm_cvtsi32_si64((int)*(uint32_t *)(p_v + 4)); \
*(uint64_t *)(p_buffer + 4) = (uint64_t)mm5;
#define MMX_UNPACK_32_ARGB \
mm3 = _mm_setzero_si64(); \
mm4 = mm0; \
mm4 = _mm_unpacklo_pi8(mm4, mm2); \
mm5 = mm1; \
mm5 = _mm_unpacklo_pi8(mm5, mm3); \
mm6 = mm4; \
mm4 = _mm_unpacklo_pi16(mm4, mm5); \
*(uint64_t *)p_buffer = (uint64_t)mm4; \
mm6 = _mm_unpackhi_pi16(mm6, mm5); \
*(uint64_t *)(p_buffer + 2) = (uint64_t)mm6;\
mm0 = _mm_unpackhi_pi8(mm0, mm2); \
mm1 = _mm_unpackhi_pi8(mm1, mm3); \
mm5 = mm0; \
mm5 = _mm_unpacklo_pi16(mm5, mm1); \
*(uint64_t *)(p_buffer + 4) = (uint64_t)mm5;\
mm0 = _mm_unpackhi_pi16(mm0, mm1); \
*(uint64_t *)(p_buffer + 6) = (uint64_t)mm0;
#define MMX_UNPACK_32_BGRA \
mm3 = _mm_setzero_si64(); \
mm4 = mm2; \
mm4 = _mm_unpacklo_pi8(mm4, mm0); \
mm3 = _mm_unpacklo_pi8(mm3, mm1); \
mm5 = mm3; \
mm3 = _mm_unpacklo_pi16(mm3, mm4); \
*(uint64_t *)p_buffer = (uint64_t)mm3; \
mm5 = _mm_unpackhi_pi16(mm5, mm4); \
*(uint64_t *)(p_buffer + 2) = (uint64_t)mm5;\
mm6 = _mm_setzero_si64(); \
mm2 = _mm_unpackhi_pi8(mm2, mm0); \
mm6 = _mm_unpackhi_pi8(mm6, mm1); \
mm0 = mm6; \
mm6 = _mm_unpacklo_pi16(mm6, mm2); \
*(uint64_t *)(p_buffer + 4) = (uint64_t)mm6;\
mm0 = _mm_unpackhi_pi16(mm0, mm2); \
*(uint64_t *)(p_buffer + 6) = (uint64_t)mm0;
#define MMX_UNPACK_32_ABGR \
;
#endif
#elif defined( MODULE_NAME_IS_i420_rgb_sse2 )
#if defined(CAN_COMPILE_SSE2)
/* SSE2 assembly */
#define SSE2_CALL(SSE2_INSTRUCTIONS) \
do { \
__asm__ __volatile__( \
".p2align 3 \n\t" \
SSE2_INSTRUCTIONS \
: \
: "r" (p_y), "r" (p_u), \
"r" (p_v), "r" (p_buffer) \
: "eax" ); \
} while(0)
#define SSE2_END __asm__ __volatile__ ( "sfence" ::: "memory" )
#define SSE2_INIT_16_ALIGNED " \n\
movq (%1), %%xmm0 # Load 8 Cb 00 00 00 00 u3 u2 u1 u0 \n\
movq (%2), %%xmm1 # Load 8 Cr 00 00 00 00 v3 v2 v1 v0 \n\
pxor %%xmm4, %%xmm4 # zero mm4 \n\
movdqa (%0), %%xmm6 # Load 16 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\
"
#define SSE2_INIT_16_UNALIGNED " \n\
movq (%1), %%xmm0 # Load 8 Cb 00 00 00 00 u3 u2 u1 u0 \n\
movq (%2), %%xmm1 # Load 8 Cr 00 00 00 00 v3 v2 v1 v0 \n\
pxor %%xmm4, %%xmm4 # zero mm4 \n\
movdqu (%0), %%xmm6 # Load 16 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\
prefetchnta (%3) # Tell CPU not to cache output RGB data \n\
"
#define SSE2_INIT_32_ALIGNED " \n\
movq (%1), %%xmm0 # Load 8 Cb 00 00 00 00 u3 u2 u1 u0 \n\
movq (%2), %%xmm1 # Load 8 Cr 00 00 00 00 v3 v2 v1 v0 \n\
pxor %%xmm4, %%xmm4 # zero mm4 \n\
movdqa (%0), %%xmm6 # Load 16 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\
"
#define SSE2_INIT_32_UNALIGNED " \n\
movq (%1), %%xmm0 # Load 8 Cb 00 00 00 00 u3 u2 u1 u0 \n\
movq (%2), %%xmm1 # Load 8 Cr 00 00 00 00 v3 v2 v1 v0 \n\
pxor %%xmm4, %%xmm4 # zero mm4 \n\
movdqu (%0), %%xmm6 # Load 16 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\
prefetchnta (%3) # Tell CPU not to cache output RGB data \n\
"
#define SSE2_YUV_MUL " \n\
# convert the chroma part \n\
punpcklbw %%xmm4, %%xmm0 # scatter 8 Cb 00 u3 00 u2 00 u1 00 u0 \n\
punpcklbw %%xmm4, %%xmm1 # scatter 8 Cr 00 v3 00 v2 00 v1 00 v0 \n\
movl $0x00800080, %%eax # \n\
movd %%eax, %%xmm5 # \n\
pshufd $0, %%xmm5, %%xmm5 # Set xmm5 to 0080 0080 ... 0080 0080 \n\
psubsw %%xmm5, %%xmm0 # Cb -= 128 \n\
psubsw %%xmm5, %%xmm1 # Cr -= 128 \n\
psllw $3, %%xmm0 # Promote precision \n\
psllw $3, %%xmm1 # Promote precision \n\
movdqa %%xmm0, %%xmm2 # Copy 8 Cb 00 u3 00 u2 00 u1 00 u0 \n\
movdqa %%xmm1, %%xmm3 # Copy 8 Cr 00 v3 00 v2 00 v1 00 v0 \n\
movl $0xf37df37d, %%eax # \n\
movd %%eax, %%xmm5 # \n\
pshufd $0, %%xmm5, %%xmm5 # Set xmm5 to f37d f37d ... f37d f37d \n\
pmulhw %%xmm5, %%xmm2 # Mul Cb with green coeff -> Cb green \n\
movl $0xe5fce5fc, %%eax # \n\
movd %%eax, %%xmm5 # \n\
pshufd $0, %%xmm5, %%xmm5 # Set xmm5 to e5fc e5fc ... e5fc e5fc \n\
pmulhw %%xmm5, %%xmm3 # Mul Cr with green coeff -> Cr green \n\
movl $0x40934093, %%eax # \n\
movd %%eax, %%xmm5 # \n\
pshufd $0, %%xmm5, %%xmm5 # Set xmm5 to 4093 4093 ... 4093 4093 \n\
pmulhw %%xmm5, %%xmm0 # Mul Cb -> Cblue 00 b3 00 b2 00 b1 00 b0 \n\
movl $0x33123312, %%eax # \n\
movd %%eax, %%xmm5 # \n\
pshufd $0, %%xmm5, %%xmm5 # Set xmm5 to 3312 3312 ... 3312 3312 \n\
pmulhw %%xmm5, %%xmm1 # Mul Cr -> Cred 00 r3 00 r2 00 r1 00 r0 \n\
paddsw %%xmm3, %%xmm2 # Cb green + Cr green -> Cgreen \n\
\n\
# convert the luma part \n\
movl $0x10101010, %%eax # \n\
movd %%eax, %%xmm5 # \n\
pshufd $0, %%xmm5, %%xmm5 # Set xmm5 to 1010 1010 ... 1010 1010 \n\
psubusb %%xmm5, %%xmm6 # Y -= 16 \n\
movdqa %%xmm6, %%xmm7 # Copy 16 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\
movl $0x00ff00ff, %%eax # \n\
movd %%eax, %%xmm5 # \n\
pshufd $0, %%xmm5, %%xmm5 # set xmm5 to 00ff 00ff ... 00ff 00ff \n\
pand %%xmm5, %%xmm6 # get Y even 00 Y6 00 Y4 00 Y2 00 Y0 \n\
psrlw $8, %%xmm7 # get Y odd 00 Y7 00 Y5 00 Y3 00 Y1 \n\
psllw $3, %%xmm6 # Promote precision \n\
psllw $3, %%xmm7 # Promote precision \n\
movl $0x253f253f, %%eax # \n\
movd %%eax, %%xmm5 # \n\
pshufd $0, %%xmm5, %%xmm5 # set xmm5 to 253f 253f ... 253f 253f \n\
pmulhw %%xmm5, %%xmm6 # Mul 8 Y even 00 y6 00 y4 00 y2 00 y0 \n\
pmulhw %%xmm5, %%xmm7 # Mul 8 Y odd 00 y7 00 y5 00 y3 00 y1 \n\
"
#define SSE2_YUV_ADD " \n\
# Do horizontal and vertical scaling \n\
movdqa %%xmm0, %%xmm3 # Copy Cblue \n\
movdqa %%xmm1, %%xmm4 # Copy Cred \n\
movdqa %%xmm2, %%xmm5 # Copy Cgreen \n\
paddsw %%xmm6, %%xmm0 # Y even + Cblue 00 B6 00 B4 00 B2 00 B0 \n\
paddsw %%xmm7, %%xmm3 # Y odd + Cblue 00 B7 00 B5 00 B3 00 B1 \n\
paddsw %%xmm6, %%xmm1 # Y even + Cred 00 R6 00 R4 00 R2 00 R0 \n\
paddsw %%xmm7, %%xmm4 # Y odd + Cred 00 R7 00 R5 00 R3 00 R1 \n\
paddsw %%xmm6, %%xmm2 # Y even + Cgreen 00 G6 00 G4 00 G2 00 G0 \n\
paddsw %%xmm7, %%xmm5 # Y odd + Cgreen 00 G7 00 G5 00 G3 00 G1 \n\
\n\
# Limit RGB even to 0..255 \n\
packuswb %%xmm0, %%xmm0 # B6 B4 B2 B0 / B6 B4 B2 B0 \n\
packuswb %%xmm1, %%xmm1 # R6 R4 R2 R0 / R6 R4 R2 R0 \n\
packuswb %%xmm2, %%xmm2 # G6 G4 G2 G0 / G6 G4 G2 G0 \n\
\n\
# Limit RGB odd to 0..255 \n\
packuswb %%xmm3, %%xmm3 # B7 B5 B3 B1 / B7 B5 B3 B1 \n\
packuswb %%xmm4, %%xmm4 # R7 R5 R3 R1 / R7 R5 R3 R1 \n\
packuswb %%xmm5, %%xmm5 # G7 G5 G3 G1 / G7 G5 G3 G1 \n\
\n\
# Interleave RGB even and odd \n\
punpcklbw %%xmm3, %%xmm0 # B7 B6 B5 B4 B3 B2 B1 B0 \n\
punpcklbw %%xmm4, %%xmm1 # R7 R6 R5 R4 R3 R2 R1 R0 \n\
punpcklbw %%xmm5, %%xmm2 # G7 G6 G5 G4 G3 G2 G1 G0 \n\
"
#define SSE2_UNPACK_15_ALIGNED " \n\
# mask unneeded bits off \n\
movl $0xf8f8f8f8, %%eax # \n\
movd %%eax, %%xmm5 # \n\
pshufd $0, %%xmm5, %%xmm5 # set xmm5 to f8f8 f8f8 ... f8f8 f8f8 \n\
pand %%xmm5, %%xmm0 # b7b6b5b4 b3______ b7b6b5b4 b3______ \n\
psrlw $3,%%xmm0 # ______b7 b6b5b4b3 ______b7 b6b5b4b3 \n\
pand %%xmm5, %%xmm2 # g7g6g5g4 g3______ g7g6g5g4 g3______ \n\
pand %%xmm5, %%xmm1 # r7r6r5r4 r3______ r7r6r5r4 r3______ \n\
psrlw $1,%%xmm1 # __r7r6r5 r4r3____ __r7r6r5 r4r3____ \n\
pxor %%xmm4, %%xmm4 # zero mm4 \n\
movdqa %%xmm0, %%xmm5 # Copy B15-B0 \n\
movdqa %%xmm2, %%xmm7 # Copy G15-G0 \n\
\n\
# convert rgb24 plane to rgb15 pack for pixel 0-7 \n\
punpcklbw %%xmm4, %%xmm2 # ________ ________ g7g6g5g4 g3______ \n\
......@@ -534,116 +693,38 @@ por %%xmm7, %%xmm5 # r7r6r5r4 r3__g7g6 g5g4g3b7 b6b5b4b3 \n\
movdqu %%xmm5, 16(%3) # store pixel 4-7 \n\
"
#define MMX_INTRINSICS_UNPACK_15 \
mm0 = _mm_and_si64(mm0, (__m64)mmx_mask_f8); \
mm0 = _mm_srli_pi16(mm0, 3); \
mm2 = _mm_and_si64(mm2, (__m64)mmx_mask_f8); \
mm1 = _mm_and_si64(mm1, (__m64)mmx_mask_f8); \
mm1 = _mm_srli_pi16(mm1, 1); \
mm4 = _mm_setzero_si64(); \
mm5 = mm0; \
mm7 = mm2; \
\
mm2 = _mm_unpacklo_pi8(mm2, mm4); \
mm0 = _mm_unpacklo_pi8(mm0, mm1); \
mm2 = _mm_slli_pi16(mm2, 2); \
mm0 = _mm_or_si64(mm0, mm2); \
tmp64 = *(uint64_t *)(p_y + 8); \
mm6 = (__m64)tmp64; \
*(uint64_t *)p_buffer = (uint64_t)mm0; \
\
mm7 = _mm_unpackhi_pi8(mm7, mm4); \
mm5 = _mm_unpackhi_pi8(mm5, mm1); \
mm7 = _mm_slli_pi16(mm7, 2); \
tmp64 = (uint64_t)*(uint32_t *)(p_u + 4); \
mm0 = (__m64)tmp64; \
mm5 = _mm_or_si64(mm5, mm7); \
tmp64 = (uint64_t)*(uint32_t *)(p_v + 4); \
mm1 = (__m64)tmp64; \
*(uint64_t *)(p_buffer + 4) = (uint64_t)mm5;
#define SSE2_INTRINSICS_UNPACK_15_ALIGNED \
xmm5 = _mm_set1_epi32(0xf8f8f8f8UL); \
xmm0 = _mm_and_si128(xmm0, xmm5); \
xmm0 = _mm_srli_epi16(xmm0, 3); \
xmm2 = _mm_and_si128(xmm2, xmm5); \
xmm1 = _mm_and_si128(xmm1, xmm5); \
xmm1 = _mm_srli_epi16(xmm1, 1); \
xmm4 = _mm_setzero_si128(); \
xmm5 = xmm0; \
xmm7 = xmm2; \
\
xmm2 = _mm_unpacklo_epi8(xmm2, xmm4); \
xmm0 = _mm_unpacklo_epi8(xmm0, xmm1); \
xmm2 = _mm_slli_epi16(xmm2, 2); \
xmm0 = _mm_or_si128(xmm0, xmm2); \
_mm_stream_si128((__m128i*)p_buffer, xmm0); \
\
xmm7 = _mm_unpackhi_epi8(xmm7, xmm4); \
xmm5 = _mm_unpackhi_epi8(xmm5, xmm1); \
xmm7 = _mm_slli_epi16(xmm7, 2); \
xmm5 = _mm_or_si128(xmm5, xmm7); \
_mm_stream_si128((__m128i*)(p_buffer+8), xmm5);
#define SSE2_INTRINSICS_UNPACK_15_UNALIGNED \
xmm5 = _mm_set1_epi32(0xf8f8f8f8UL); \
xmm0 = _mm_and_si128(xmm0, xmm5); \
xmm0 = _mm_srli_epi16(xmm0, 3); \
xmm2 = _mm_and_si128(xmm2, xmm5); \
xmm1 = _mm_and_si128(xmm1, xmm5); \
xmm1 = _mm_srli_epi16(xmm1, 1); \
xmm4 = _mm_setzero_si128(); \
xmm5 = xmm0; \
xmm7 = xmm2; \
\
xmm2 = _mm_unpacklo_epi8(xmm2, xmm4); \
xmm0 = _mm_unpacklo_epi8(xmm0, xmm1); \
xmm2 = _mm_slli_epi16(xmm2, 2); \
xmm0 = _mm_or_si128(xmm0, xmm2); \
_mm_storeu_si128((__m128i*)p_buffer, xmm0); \
\
xmm7 = _mm_unpackhi_epi8(xmm7, xmm4); \
xmm5 = _mm_unpackhi_epi8(xmm5, xmm1); \
xmm7 = _mm_slli_epi16(xmm7, 2); \
xmm5 = _mm_or_si128(xmm5, xmm7); \
_mm_storeu_si128((__m128i*)(p_buffer+16), xmm5);
/*
* convert RGB plane to RGB 16 bits,
* mm0 -> B, mm1 -> R, mm2 -> G,
* mm4 -> GB, mm5 -> AR pixel 4-7,
* mm6 -> GB, mm7 -> AR pixel 0-3
*/
#define MMX_UNPACK_16 " \n\
#define SSE2_UNPACK_16_ALIGNED " \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\
psrlw $3,%%mm0 # ______b7 b6b5b4b3 ______b7 b6b5b4b3 \n\
pxor %%mm4, %%mm4 # zero mm4 \n\
movq %%mm0, %%mm5 # Copy B7-B0 \n\
movq %%mm2, %%mm7 # Copy G7-G0 \n\
movl $0xf8f8f8f8, %%eax # \n\
movd %%eax, %%xmm5 # \n\
pshufd $0, %%xmm5, %%xmm5 # set xmm5 to f8f8 f8f8 ... f8f8 f8f8 \n\
pand %%xmm5, %%xmm0 # b7b6b5b4 b3______ b7b6b5b4 b3______ \n\
pand %%xmm5, %%xmm1 # r7r6r5r4 r3______ r7r6r5r4 r3______ \n\
movl $0xfcfcfcfc, %%eax # \n\
movd %%eax, %%xmm5 # \n\
pshufd $0, %%xmm5, %%xmm5 # set xmm5 to f8f8 f8f8 ... f8f8 f8f8 \n\
pand %%xmm5, %%xmm2 # g7g6g5g4 g3g2____ g7g6g5g4 g3g2____ \n\
psrlw $3,%%xmm0 # ______b7 b6b5b4b3 ______b7 b6b5b4b3 \n\
pxor %%xmm4, %%xmm4 # zero mm4 \n\
movdqa %%xmm0, %%xmm5 # Copy B15-B0 \n\
movdqa %%xmm2, %%xmm7 # Copy G15-G0 \n\
\n\
# convert rgb24 plane to rgb16 pack for pixel 0-3 \n\
punpcklbw %%mm4, %%mm2 # ________ ________ g7g6g5g4 g3g2____ \n\
punpcklbw %%mm1, %%mm0 # r7r6r5r4 r3______ ______b7 b6b5b4b3 \n\
psllw $3,%%mm2 # ________ __g7g6g5 g4g3g2__ ________ \n\
por %%mm2, %%mm0 # r7r6r5r4 r3g7g6g5 g4g3g2b7 b6b5b4b3 \n\
movq 8(%0), %%mm6 # Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\
movq %%mm0, (%3) # store pixel 0-3 \n\
# convert rgb24 plane to rgb16 pack for pixel 0-7 \n\
punpcklbw %%xmm4, %%xmm2 # ________ ________ g7g6g5g4 g3g2____ \n\
punpcklbw %%xmm1, %%xmm0 # r7r6r5r4 r3______ ______b7 b6b5b4b3 \n\
psllw $3,%%xmm2 # ________ __g7g6g5 g4g3g2__ ________ \n\
por %%xmm2, %%xmm0 # r7r6r5r4 r3g7g6g5 g4g3g2b7 b6b5b4b3 \n\
movntdq %%xmm0, (%3) # store pixel 0-7 \n\
\n\
# convert rgb24 plane to rgb16 pack for pixel 0-3 \n\
punpckhbw %%mm4, %%mm7 # ________ ________ g7g6g5g4 g3g2____ \n\
punpckhbw %%mm1, %%mm5 # r7r6r5r4 r3______ ______b7 b6b5b4b3 \n\
psllw $3,%%mm7 # ________ __g7g6g5 g4g3g2__ ________ \n\
movd 4(%1), %%mm0 # Load 4 Cb __ __ __ __ u3 u2 u1 u0 \n\
por %%mm7, %%mm5 # r7r6r5r4 r3g7g6g5 g4g3g2b7 b6b5b4b3 \n\
movd 4(%2), %%mm1 # Load 4 Cr __ __ __ __ v3 v2 v1 v0 \n\
movq %%mm5, 8(%3) # store pixel 4-7 \n\
# convert rgb24 plane to rgb16 pack for pixel 8-15 \n\
punpckhbw %%xmm4, %%xmm7 # ________ ________ g7g6g5g4 g3g2____ \n\
punpckhbw %%xmm1, %%xmm5 # r7r6r5r4 r3______ ______b7 b6b5b4b3 \n\
psllw $3,%%xmm7 # ________ __g7g6g5 g4g3g2__ ________ \n\
por %%xmm7, %%xmm5 # r7r6r5r4 r3g7g6g5 g4g3g2b7 b6b5b4b3 \n\
movntdq %%xmm5, 16(%3) # store pixel 4-7 \n\
"
#define SSE2_UNPACK_16_ALIGNED " \n\
#define SSE2_UNPACK_16_UNALIGNED " \n\
# mask unneeded bits off \n\
movl $0xf8f8f8f8, %%eax # \n\
movd %%eax, %%xmm5 # \n\
......@@ -664,75 +745,279 @@ punpcklbw %%xmm4, %%xmm2 # ________ ________ g7g6g5g4 g3g2____ \n\
punpcklbw %%xmm1, %%xmm0 # r7r6r5r4 r3______ ______b7 b6b5b4b3 \n\
psllw $3,%%xmm2 # ________ __g7g6g5 g4g3g2__ ________ \n\
por %%xmm2, %%xmm0 # r7r6r5r4 r3g7g6g5 g4g3g2b7 b6b5b4b3 \n\
movntdq %%xmm0, (%3) # store pixel 0-7 \n\
movdqu %%xmm0, (%3) # store pixel 0-7 \n\
\n\
# convert rgb24 plane to rgb16 pack for pixel 8-15 \n\
punpckhbw %%xmm4, %%xmm7 # ________ ________ g7g6g5g4 g3g2____ \n\
punpckhbw %%xmm1, %%xmm5 # r7r6r5r4 r3______ ______b7 b6b5b4b3 \n\
psllw $3,%%xmm7 # ________ __g7g6g5 g4g3g2__ ________ \n\
por %%xmm7, %%xmm5 # r7r6r5r4 r3g7g6g5 g4g3g2b7 b6b5b4b3 \n\
movntdq %%xmm5, 16(%3) # store pixel 4-7 \n\
movdqu %%xmm5, 16(%3) # store pixel 4-7 \n\
"
#define SSE2_UNPACK_32_ARGB_ALIGNED " \n\
pxor %%xmm3, %%xmm3 # zero xmm3 \n\
movdqa %%xmm0, %%xmm4 # B7 B6 B5 B4 B3 B2 B1 B0 \n\
punpcklbw %%xmm2, %%xmm4 # G3 B3 G2 B2 G1 B1 G0 B0 \n\
movdqa %%xmm1, %%xmm5 # R7 R6 R5 R4 R3 R2 R1 R0 \n\
punpcklbw %%xmm3, %%xmm5 # 00 R3 00 R2 00 R1 00 R0 \n\
movdqa %%xmm4, %%xmm6 # G3 B3 G2 B2 G1 B1 G0 B0 \n\
punpcklwd %%xmm5, %%xmm4 # 00 R1 B1 G1 00 R0 B0 G0 \n\
movntdq %%xmm4, (%3) # Store ARGB3 ARGB2 ARGB1 ARGB0 \n\
punpckhwd %%xmm5, %%xmm6 # 00 R3 B3 G3 00 R2 B2 G2 \n\
movntdq %%xmm6, 16(%3) # Store ARGB7 ARGB6 ARGB5 ARGB4 \n\
punpckhbw %%xmm2, %%xmm0 # G7 B7 G6 B6 G5 B5 G4 B4 \n\
punpckhbw %%xmm3, %%xmm1 # 00 R7 00 R6 00 R5 00 R4 \n\
movdqa %%xmm0, %%xmm5 # G7 B7 G6 B6 G5 B5 G4 B4 \n\
punpcklwd %%xmm1, %%xmm5 # 00 R5 B5 G5 00 R4 B4 G4 \n\
movntdq %%xmm5, 32(%3) # Store ARGB11 ARGB10 ARGB9 ARGB8 \n\
punpckhwd %%xmm1, %%xmm0 # 00 R7 B7 G7 00 R6 B6 G6 \n\
movntdq %%xmm0, 48(%3) # Store ARGB15 ARGB14 ARGB13 ARGB12 \n\
"
#define SSE2_UNPACK_32_ARGB_UNALIGNED " \n\
pxor %%xmm3, %%xmm3 # zero xmm3 \n\
movdqa %%xmm0, %%xmm4 # B7 B6 B5 B4 B3 B2 B1 B0 \n\
punpcklbw %%xmm2, %%xmm4 # G3 B3 G2 B2 G1 B1 G0 B0 \n\
movdqa %%xmm1, %%xmm5 # R7 R6 R5 R4 R3 R2 R1 R0 \n\
punpcklbw %%xmm3, %%xmm5 # 00 R3 00 R2 00 R1 00 R0 \n\
movdqa %%xmm4, %%xmm6 # G3 B3 G2 B2 G1 B1 G0 B0 \n\
punpcklwd %%xmm5, %%xmm4 # 00 R1 B1 G1 00 R0 B0 G0 \n\
movdqu %%xmm4, (%3) # Store ARGB3 ARGB2 ARGB1 ARGB0 \n\
punpckhwd %%xmm5, %%xmm6 # 00 R3 B3 G3 00 R2 B2 G2 \n\
movdqu %%xmm6, 16(%3) # Store ARGB7 ARGB6 ARGB5 ARGB4 \n\
punpckhbw %%xmm2, %%xmm0 # G7 B7 G6 B6 G5 B5 G4 B4 \n\
punpckhbw %%xmm3, %%xmm1 # 00 R7 00 R6 00 R5 00 R4 \n\
movdqa %%xmm0, %%xmm5 # G7 B7 G6 B6 G5 B5 G4 B4 \n\
punpcklwd %%xmm1, %%xmm5 # 00 R5 B5 G5 00 R4 B4 G4 \n\
movdqu %%xmm5, 32(%3) # Store ARGB11 ARGB10 ARGB9 ARGB8 \n\
punpckhwd %%xmm1, %%xmm0 # 00 R7 B7 G7 00 R6 B6 G6 \n\
movdqu %%xmm0, 48(%3) # Store ARGB15 ARGB14 ARGB13 ARGB12 \n\
"
#define SSE2_UNPACK_32_BGRA_ALIGNED " \n\
pxor %%xmm3, %%xmm3 # zero mm3 \n\
movdqa %%xmm2, %%xmm4 # G7 G6 G5 G4 G3 G2 G1 G0 \n\
punpcklbw %%xmm0, %%xmm4 # B3 G3 B2 G2 B1 G1 B0 G0 \n\
punpcklbw %%xmm1, %%xmm3 # R3 00 R2 00 R1 00 R0 00 \n\
movdqa %%xmm3, %%xmm5 # R3 00 R2 00 R1 00 R0 00 \n\
punpcklwd %%xmm4, %%xmm3 # B1 G1 R1 00 B0 G0 R0 00 \n\
movntdq %%xmm3, (%3) # Store BGRA3 BGRA2 BGRA1 BGRA0 \n\
punpckhwd %%xmm4, %%xmm5 # B3 G3 R3 00 B2 G2 R2 00 \n\
movntdq %%xmm5, 16(%3) # Store BGRA7 BGRA6 BGRA5 BGRA4 \n\
pxor %%xmm6, %%xmm6 # zero mm6 \n\
punpckhbw %%xmm0, %%xmm2 # B7 G7 B6 G6 B5 G5 B4 G4 \n\
punpckhbw %%xmm1, %%xmm6 # R7 00 R6 00 R5 00 R4 00 \n\
movdqa %%xmm6, %%xmm0 # R7 00 R6 00 R5 00 R4 00 \n\
punpcklwd %%xmm2, %%xmm6 # B5 G5 R5 00 B4 G4 R4 00 \n\
movntdq %%xmm6, 32(%3) # Store BGRA11 BGRA10 BGRA9 BGRA8 \n\
punpckhwd %%xmm2, %%xmm0 # B7 G7 R7 00 B6 G6 R6 00 \n\
movntdq %%xmm0, 48(%3) # Store BGRA15 BGRA14 BGRA13 BGRA12 \n\
"
#define SSE2_UNPACK_32_BGRA_UNALIGNED " \n\
pxor %%xmm3, %%xmm3 # zero mm3 \n\
movdqa %%xmm2, %%xmm4 # G7 G6 G5 G4 G3 G2 G1 G0 \n\
punpcklbw %%xmm0, %%xmm4 # B3 G3 B2 G2 B1 G1 B0 G0 \n\
punpcklbw %%xmm1, %%xmm3 # R3 00 R2 00 R1 00 R0 00 \n\
movdqa %%xmm3, %%xmm5 # R3 00 R2 00 R1 00 R0 00 \n\
punpcklwd %%xmm4, %%xmm3 # B1 G1 R1 00 B0 G0 R0 00 \n\
movdqu %%xmm3, (%3) # Store BGRA3 BGRA2 BGRA1 BGRA0 \n\
punpckhwd %%xmm4, %%xmm5 # B3 G3 R3 00 B2 G2 R2 00 \n\
movdqu %%xmm5, 16(%3) # Store BGRA7 BGRA6 BGRA5 BGRA4 \n\
pxor %%xmm6, %%xmm6 # zero mm6 \n\
punpckhbw %%xmm0, %%xmm2 # B7 G7 B6 G6 B5 G5 B4 G4 \n\
punpckhbw %%xmm1, %%xmm6 # R7 00 R6 00 R5 00 R4 00 \n\
movdqa %%xmm6, %%xmm0 # R7 00 R6 00 R5 00 R4 00 \n\
punpcklwd %%xmm2, %%xmm6 # B5 G5 R5 00 B4 G4 R4 00 \n\
movdqu %%xmm6, 32(%3) # Store BGRA11 BGRA10 BGRA9 BGRA8 \n\
punpckhwd %%xmm2, %%xmm0 # B7 G7 R7 00 B6 G6 R6 00 \n\
movdqu %%xmm0, 48(%3) # Store BGRA15 BGRA14 BGRA13 BGRA12 \n\
"
#define SSE2_UNPACK_16_UNALIGNED " \n\
# mask unneeded bits off \n\
movl $0xf8f8f8f8, %%eax # \n\
movd %%eax, %%xmm5 # \n\
pshufd $0, %%xmm5, %%xmm5 # set xmm5 to f8f8 f8f8 ... f8f8 f8f8 \n\
pand %%xmm5, %%xmm0 # b7b6b5b4 b3______ b7b6b5b4 b3______ \n\
pand %%xmm5, %%xmm1 # r7r6r5r4 r3______ r7r6r5r4 r3______ \n\
movl $0xfcfcfcfc, %%eax # \n\
movd %%eax, %%xmm5 # \n\
pshufd $0, %%xmm5, %%xmm5 # set xmm5 to f8f8 f8f8 ... f8f8 f8f8 \n\
pand %%xmm5, %%xmm2 # g7g6g5g4 g3g2____ g7g6g5g4 g3g2____ \n\
psrlw $3,%%xmm0 # ______b7 b6b5b4b3 ______b7 b6b5b4b3 \n\
pxor %%xmm4, %%xmm4 # zero mm4 \n\
movdqa %%xmm0, %%xmm5 # Copy B15-B0 \n\
movdqa %%xmm2, %%xmm7 # Copy G15-G0 \n\
\n\
# convert rgb24 plane to rgb16 pack for pixel 0-7 \n\
punpcklbw %%xmm4, %%xmm2 # ________ ________ g7g6g5g4 g3g2____ \n\
punpcklbw %%xmm1, %%xmm0 # r7r6r5r4 r3______ ______b7 b6b5b4b3 \n\
psllw $3,%%xmm2 # ________ __g7g6g5 g4g3g2__ ________ \n\
por %%xmm2, %%xmm0 # r7r6r5r4 r3g7g6g5 g4g3g2b7 b6b5b4b3 \n\
movdqu %%xmm0, (%3) # store pixel 0-7 \n\
\n\
# convert rgb24 plane to rgb16 pack for pixel 8-15 \n\
punpckhbw %%xmm4, %%xmm7 # ________ ________ g7g6g5g4 g3g2____ \n\
punpckhbw %%xmm1, %%xmm5 # r7r6r5r4 r3______ ______b7 b6b5b4b3 \n\
psllw $3,%%xmm7 # ________ __g7g6g5 g4g3g2__ ________ \n\
por %%xmm7, %%xmm5 # r7r6r5r4 r3g7g6g5 g4g3g2b7 b6b5b4b3 \n\
movdqu %%xmm5, 16(%3) # store pixel 4-7 \n\
"
#define SSE2_UNPACK_32_ABGR_ALIGNED " \n\
pxor %%xmm3, %%xmm3 # zero mm3 \n\
movdqa %%xmm1, %%xmm4 # R7 R6 R5 R4 R3 R2 R1 R0 \n\
punpcklbw %%xmm2, %%xmm4 # G3 R3 G2 R2 G1 R1 G0 R0 \n\
movdqa %%xmm0, %%xmm5 # B7 B6 B5 B4 B3 B2 B1 B0 \n\
punpcklbw %%xmm3, %%xmm5 # 00 B3 00 B2 00 B1 00 B0 \n\
movdqa %%xmm4, %%xmm6 # G3 R3 G2 R2 G1 R1 G0 R0 \n\
punpcklwd %%xmm5, %%xmm4 # 00 B1 G1 R1 00 B0 G0 R0 \n\
movntdq %%xmm4, (%3) # Store ABGR3 ABGR2 ABGR1 ABGR0 \n\
punpckhwd %%xmm5, %%xmm6 # 00 B3 G3 R3 00 B2 G2 R2 \n\
movntdq %%xmm6, 16(%3) # Store ABGR7 ABGR6 ABGR5 ABGR4 \n\
punpckhbw %%xmm2, %%xmm1 # G7 R7 G6 R6 G5 R5 G4 R4 \n\
punpckhbw %%xmm3, %%xmm0 # 00 B7 00 B6 00 B5 00 B4 \n\
movdqa %%xmm1, %%xmm2 # G7 R7 G6 R6 G5 R5 G4 R4 \n\
punpcklwd %%xmm0, %%xmm1 # 00 B5 G5 R5 00 B4 G4 R4 \n\
movntdq %%xmm1, 32(%3) # Store ABGR11 ABGR10 ABGR9 ABGR8 \n\
punpckhwd %%xmm0, %%xmm2 # B7 G7 R7 00 B6 G6 R6 00 \n\
movntdq %%xmm2, 48(%3) # Store ABGR15 ABGR14 ABGR13 ABGR12 \n\
"
#define SSE2_UNPACK_32_ABGR_UNALIGNED " \n\
pxor %%xmm3, %%xmm3 # zero mm3 \n\
movdqa %%xmm1, %%xmm4 # R7 R6 R5 R4 R3 R2 R1 R0 \n\
punpcklbw %%xmm2, %%xmm4 # G3 R3 G2 R2 G1 R1 G0 R0 \n\
movdqa %%xmm0, %%xmm5 # B7 B6 B5 B4 B3 B2 B1 B0 \n\
punpcklbw %%xmm3, %%xmm5 # 00 B3 00 B2 00 B1 00 B0 \n\
movdqa %%xmm4, %%xmm6 # G3 R3 G2 R2 G1 R1 G0 R0 \n\
punpcklwd %%xmm5, %%xmm4 # 00 B1 G1 R1 00 B0 G0 R0 \n\
movdqu %%xmm4, (%3) # Store ABGR3 ABGR2 ABGR1 ABGR0 \n\
punpckhwd %%xmm5, %%xmm6 # 00 B3 G3 R3 00 B2 G2 R2 \n\
movdqu %%xmm6, 16(%3) # Store ABGR7 ABGR6 ABGR5 ABGR4 \n\
punpckhbw %%xmm2, %%xmm1 # G7 R7 G6 R6 G5 R5 G4 R4 \n\
punpckhbw %%xmm3, %%xmm0 # 00 B7 00 B6 00 B5 00 B4 \n\
movdqa %%xmm1, %%xmm2 # R7 00 R6 00 R5 00 R4 00 \n\
punpcklwd %%xmm0, %%xmm1 # 00 B5 G5 R5 00 B4 G4 R4 \n\
movdqu %%xmm1, 32(%3) # Store ABGR11 ABGR10 ABGR9 ABGR8 \n\
punpckhwd %%xmm0, %%xmm2 # B7 G7 R7 00 B6 G6 R6 00 \n\
movdqu %%xmm2, 48(%3) # Store ABGR15 ABGR14 ABGR13 ABGR12 \n\
"
#elif defined(HAVE_SSE2_INTRINSICS)
/* SSE2 intrinsics */
#include <emmintrin.h>
#define SSE2_CALL(SSE2_INSTRUCTIONS) \
do { \
__m128i xmm0, xmm1, xmm2, xmm3, \
xmm4, xmm5, xmm6, xmm7; \
SSE2_INSTRUCTIONS \
} while(0)
#define SSE2_END _mm_sfence()
#define SSE2_INIT_16_ALIGNED \
xmm0 = _mm_loadl_epi64((__m128i *)p_u); \
xmm1 = _mm_loadl_epi64((__m128i *)p_v); \
xmm4 = _mm_setzero_si128(); \
xmm6 = _mm_load_si128((__m128i *)p_y);
#define SSE2_INIT_16_UNALIGNED \
xmm0 = _mm_loadl_epi64((__m128i *)p_u); \
xmm1 = _mm_loadl_epi64((__m128i *)p_v); \
xmm4 = _mm_setzero_si128(); \
xmm6 = _mm_loadu_si128((__m128i *)p_y); \
_mm_prefetch(p_buffer, _MM_HINT_NTA);
#define SSE2_INIT_32_ALIGNED \
xmm0 = _mm_loadl_epi64((__m128i *)p_u); \
xmm1 = _mm_loadl_epi64((__m128i *)p_v); \
xmm4 = _mm_setzero_si128(); \
xmm6 = _mm_load_si128((__m128i *)p_y);
#define SSE2_INIT_32_UNALIGNED \
xmm0 = _mm_loadl_epi64((__m128i *)p_u); \
xmm1 = _mm_loadl_epi64((__m128i *)p_v); \
xmm4 = _mm_setzero_si128(); \
xmm6 = _mm_loadu_si128((__m128i *)p_y); \
_mm_prefetch(p_buffer, _MM_HINT_NTA);
#define SSE2_YUV_MUL \
xmm0 = _mm_unpacklo_epi8(xmm0, xmm4); \
xmm1 = _mm_unpacklo_epi8(xmm1, xmm4); \
xmm5 = _mm_set1_epi32(0x00800080UL); \
xmm0 = _mm_subs_epi16(xmm0, xmm5); \
xmm1 = _mm_subs_epi16(xmm1, xmm5); \
xmm0 = _mm_slli_epi16(xmm0, 3); \
xmm1 = _mm_slli_epi16(xmm1, 3); \
xmm2 = xmm0; \
xmm3 = xmm1; \
xmm5 = _mm_set1_epi32(0xf37df37dUL); \
xmm2 = _mm_mulhi_epi16(xmm2, xmm5); \
xmm5 = _mm_set1_epi32(0xe5fce5fcUL); \
xmm3 = _mm_mulhi_epi16(xmm3, xmm5); \
xmm5 = _mm_set1_epi32(0x40934093UL); \
xmm0 = _mm_mulhi_epi16(xmm0, xmm5); \
xmm5 = _mm_set1_epi32(0x33123312UL); \
xmm1 = _mm_mulhi_epi16(xmm1, xmm5); \
xmm2 = _mm_adds_epi16(xmm2, xmm3); \
\
xmm5 = _mm_set1_epi32(0x10101010UL); \
xmm6 = _mm_subs_epu8(xmm6, xmm5); \
xmm7 = xmm6; \
xmm5 = _mm_set1_epi32(0x00ff00ffUL); \
xmm6 = _mm_and_si128(xmm6, xmm5); \
xmm7 = _mm_srli_epi16(xmm7, 8); \
xmm6 = _mm_slli_epi16(xmm6, 3); \
xmm7 = _mm_slli_epi16(xmm7, 3); \
xmm5 = _mm_set1_epi32(0x253f253fUL); \
xmm6 = _mm_mulhi_epi16(xmm6, xmm5); \
xmm7 = _mm_mulhi_epi16(xmm7, xmm5);
#define SSE2_YUV_ADD \
xmm3 = xmm0; \
xmm4 = xmm1; \
xmm5 = xmm2; \
xmm0 = _mm_adds_epi16(xmm0, xmm6); \
xmm3 = _mm_adds_epi16(xmm3, xmm7); \
xmm1 = _mm_adds_epi16(xmm1, xmm6); \
xmm4 = _mm_adds_epi16(xmm4, xmm7); \
xmm2 = _mm_adds_epi16(xmm2, xmm6); \
xmm5 = _mm_adds_epi16(xmm5, xmm7); \
\
xmm0 = _mm_packus_epi16(xmm0, xmm0); \
xmm1 = _mm_packus_epi16(xmm1, xmm1); \
xmm2 = _mm_packus_epi16(xmm2, xmm2); \
\
xmm3 = _mm_packus_epi16(xmm3, xmm3); \
xmm4 = _mm_packus_epi16(xmm4, xmm4); \
xmm5 = _mm_packus_epi16(xmm5, xmm5); \
\
xmm0 = _mm_unpacklo_epi8(xmm0, xmm3); \
xmm1 = _mm_unpacklo_epi8(xmm1, xmm4); \
xmm2 = _mm_unpacklo_epi8(xmm2, xmm5);
#define SSE2_UNPACK_15_ALIGNED \
xmm5 = _mm_set1_epi32(0xf8f8f8f8UL); \
xmm0 = _mm_and_si128(xmm0, xmm5); \
xmm0 = _mm_srli_epi16(xmm0, 3); \
xmm2 = _mm_and_si128(xmm2, xmm5); \
xmm1 = _mm_and_si128(xmm1, xmm5); \
xmm1 = _mm_srli_epi16(xmm1, 1); \
xmm4 = _mm_setzero_si128(); \
xmm5 = xmm0; \
xmm7 = xmm2; \
\
xmm2 = _mm_unpacklo_epi8(xmm2, xmm4); \
xmm0 = _mm_unpacklo_epi8(xmm0, xmm1); \
xmm2 = _mm_slli_epi16(xmm2, 2); \
xmm0 = _mm_or_si128(xmm0, xmm2); \
_mm_stream_si128((__m128i*)p_buffer, xmm0); \
\
xmm7 = _mm_unpackhi_epi8(xmm7, xmm4); \
xmm5 = _mm_unpackhi_epi8(xmm5, xmm1); \
xmm7 = _mm_slli_epi16(xmm7, 2); \
xmm5 = _mm_or_si128(xmm5, xmm7); \
_mm_stream_si128((__m128i*)(p_buffer+8), xmm5);
#define MMX_INTRINSICS_UNPACK_16 \
mm0 = _mm_and_si64(mm0, (__m64)mmx_mask_f8); \
mm2 = _mm_and_si64(mm2, (__m64)mmx_mask_fc); \
mm1 = _mm_and_si64(mm1, (__m64)mmx_mask_f8); \
mm0 = _mm_srli_pi16(mm0, 3); \
mm4 = _mm_setzero_si64(); \
mm5 = mm0; \
mm7 = mm2; \
#define SSE2_UNPACK_15_UNALIGNED \
xmm5 = _mm_set1_epi32(0xf8f8f8f8UL); \
xmm0 = _mm_and_si128(xmm0, xmm5); \
xmm0 = _mm_srli_epi16(xmm0, 3); \
xmm2 = _mm_and_si128(xmm2, xmm5); \
xmm1 = _mm_and_si128(xmm1, xmm5); \
xmm1 = _mm_srli_epi16(xmm1, 1); \
xmm4 = _mm_setzero_si128(); \
xmm5 = xmm0; \
xmm7 = xmm2; \
\
mm2 = _mm_unpacklo_pi8(mm2, mm4); \
mm0 = _mm_unpacklo_pi8(mm0, mm1); \
mm2 = _mm_slli_pi16(mm2, 3); \
mm0 = _mm_or_si64(mm0, mm2); \
tmp64 = *(uint64_t *)(p_y + 8); \
mm6 = (__m64)tmp64; \
*(uint64_t *)p_buffer = (uint64_t)mm0; \
xmm2 = _mm_unpacklo_epi8(xmm2, xmm4); \
xmm0 = _mm_unpacklo_epi8(xmm0, xmm1); \
xmm2 = _mm_slli_epi16(xmm2, 2); \
xmm0 = _mm_or_si128(xmm0, xmm2); \
_mm_storeu_si128((__m128i*)p_buffer, xmm0); \
\
mm7 = _mm_unpackhi_pi8(mm7, mm4); \
mm5 = _mm_unpackhi_pi8(mm5, mm1); \
mm7 = _mm_slli_pi16(mm7, 3); \
tmp64 = (uint64_t)*(uint32_t *)(p_u + 4); \
mm0 = (__m64)tmp64; \
mm5 = _mm_or_si64(mm5, mm7); \
tmp64 = (uint64_t)*(uint32_t *)(p_v + 4); \
mm1 = (__m64)tmp64; \
*(uint64_t *)(p_buffer + 4) = (uint64_t)mm5;
xmm7 = _mm_unpackhi_epi8(xmm7, xmm4); \
xmm5 = _mm_unpackhi_epi8(xmm5, xmm1); \
xmm7 = _mm_slli_epi16(xmm7, 2); \
xmm5 = _mm_or_si128(xmm5, xmm7); \
_mm_storeu_si128((__m128i*)(p_buffer+16), xmm5);
#define SSE2_INTRINSICS_UNPACK_16_ALIGNED \
#define SSE2_UNPACK_16_ALIGNED \
xmm5 = _mm_set1_epi32(0xf8f8f8f8UL); \
xmm0 = _mm_and_si128(xmm0, xmm5); \
xmm1 = _mm_and_si128(xmm1, xmm5); \
......@@ -755,7 +1040,7 @@ movdqu %%xmm5, 16(%3) # store pixel 4-7 \n\
xmm5 = _mm_or_si128(xmm5, xmm7); \
_mm_stream_si128((__m128i*)(p_buffer+8), xmm5);
#define SSE2_INTRINSICS_UNPACK_16_UNALIGNED \
#define SSE2_UNPACK_16_UNALIGNED \
xmm5 = _mm_set1_epi32(0xf8f8f8f8UL); \
xmm0 = _mm_and_si128(xmm0, xmm5); \
xmm1 = _mm_and_si128(xmm1, xmm5); \
......@@ -778,91 +1063,7 @@ movdqu %%xmm5, 16(%3) # store pixel 4-7 \n\
xmm5 = _mm_or_si128(xmm5, xmm7); \
_mm_storeu_si128((__m128i*)(p_buffer+8), xmm5);
/*
* convert RGB plane to RGB packed format,
* mm0 -> B, mm1 -> R, mm2 -> G
*/
#define MMX_UNPACK_32_ARGB " \n\
pxor %%mm3, %%mm3 # zero mm3 \n\
movq %%mm0, %%mm4 # B7 B6 B5 B4 B3 B2 B1 B0 \n\
punpcklbw %%mm2, %%mm4 # G3 B3 G2 B2 G1 B1 G0 B0 \n\
movq %%mm1, %%mm5 # R7 R6 R5 R4 R3 R2 R1 R0 \n\
punpcklbw %%mm3, %%mm5 # 00 R3 00 R2 00 R1 00 R0 \n\
movq %%mm4, %%mm6 # G3 B3 G2 B2 G1 B1 G0 B0 \n\
punpcklwd %%mm5, %%mm4 # 00 R1 B1 G1 00 R0 B0 G0 \n\
movq %%mm4, (%3) # Store ARGB1 ARGB0 \n\
punpckhwd %%mm5, %%mm6 # 00 R3 B3 G3 00 R2 B2 G2 \n\
movq %%mm6, 8(%3) # Store ARGB3 ARGB2 \n\
punpckhbw %%mm2, %%mm0 # G7 B7 G6 B6 G5 B5 G4 B4 \n\
punpckhbw %%mm3, %%mm1 # 00 R7 00 R6 00 R5 00 R4 \n\
movq %%mm0, %%mm5 # G7 B7 G6 B6 G5 B5 G4 B4 \n\
punpcklwd %%mm1, %%mm5 # 00 R5 B5 G5 00 R4 B4 G4 \n\
movq %%mm5, 16(%3) # Store ARGB5 ARGB4 \n\
punpckhwd %%mm1, %%mm0 # 00 R7 B7 G7 00 R6 B6 G6 \n\
movq %%mm0, 24(%3) # Store ARGB7 ARGB6 \n\
"
#define SSE2_UNPACK_32_ARGB_ALIGNED " \n\
pxor %%xmm3, %%xmm3 # zero xmm3 \n\
movdqa %%xmm0, %%xmm4 # B7 B6 B5 B4 B3 B2 B1 B0 \n\
punpcklbw %%xmm2, %%xmm4 # G3 B3 G2 B2 G1 B1 G0 B0 \n\
movdqa %%xmm1, %%xmm5 # R7 R6 R5 R4 R3 R2 R1 R0 \n\
punpcklbw %%xmm3, %%xmm5 # 00 R3 00 R2 00 R1 00 R0 \n\
movdqa %%xmm4, %%xmm6 # G3 B3 G2 B2 G1 B1 G0 B0 \n\
punpcklwd %%xmm5, %%xmm4 # 00 R1 B1 G1 00 R0 B0 G0 \n\
movntdq %%xmm4, (%3) # Store ARGB3 ARGB2 ARGB1 ARGB0 \n\
punpckhwd %%xmm5, %%xmm6 # 00 R3 B3 G3 00 R2 B2 G2 \n\
movntdq %%xmm6, 16(%3) # Store ARGB7 ARGB6 ARGB5 ARGB4 \n\
punpckhbw %%xmm2, %%xmm0 # G7 B7 G6 B6 G5 B5 G4 B4 \n\
punpckhbw %%xmm3, %%xmm1 # 00 R7 00 R6 00 R5 00 R4 \n\
movdqa %%xmm0, %%xmm5 # G7 B7 G6 B6 G5 B5 G4 B4 \n\
punpcklwd %%xmm1, %%xmm5 # 00 R5 B5 G5 00 R4 B4 G4 \n\
movntdq %%xmm5, 32(%3) # Store ARGB11 ARGB10 ARGB9 ARGB8 \n\
punpckhwd %%xmm1, %%xmm0 # 00 R7 B7 G7 00 R6 B6 G6 \n\
movntdq %%xmm0, 48(%3) # Store ARGB15 ARGB14 ARGB13 ARGB12 \n\
"
#define SSE2_UNPACK_32_ARGB_UNALIGNED " \n\
pxor %%xmm3, %%xmm3 # zero xmm3 \n\
movdqa %%xmm0, %%xmm4 # B7 B6 B5 B4 B3 B2 B1 B0 \n\
punpcklbw %%xmm2, %%xmm4 # G3 B3 G2 B2 G1 B1 G0 B0 \n\
movdqa %%xmm1, %%xmm5 # R7 R6 R5 R4 R3 R2 R1 R0 \n\
punpcklbw %%xmm3, %%xmm5 # 00 R3 00 R2 00 R1 00 R0 \n\
movdqa %%xmm4, %%xmm6 # G3 B3 G2 B2 G1 B1 G0 B0 \n\
punpcklwd %%xmm5, %%xmm4 # 00 R1 B1 G1 00 R0 B0 G0 \n\
movdqu %%xmm4, (%3) # Store ARGB3 ARGB2 ARGB1 ARGB0 \n\
punpckhwd %%xmm5, %%xmm6 # 00 R3 B3 G3 00 R2 B2 G2 \n\
movdqu %%xmm6, 16(%3) # Store ARGB7 ARGB6 ARGB5 ARGB4 \n\
punpckhbw %%xmm2, %%xmm0 # G7 B7 G6 B6 G5 B5 G4 B4 \n\
punpckhbw %%xmm3, %%xmm1 # 00 R7 00 R6 00 R5 00 R4 \n\
movdqa %%xmm0, %%xmm5 # G7 B7 G6 B6 G5 B5 G4 B4 \n\
punpcklwd %%xmm1, %%xmm5 # 00 R5 B5 G5 00 R4 B4 G4 \n\
movdqu %%xmm5, 32(%3) # Store ARGB11 ARGB10 ARGB9 ARGB8 \n\
punpckhwd %%xmm1, %%xmm0 # 00 R7 B7 G7 00 R6 B6 G6 \n\
movdqu %%xmm0, 48(%3) # Store ARGB15 ARGB14 ARGB13 ARGB12 \n\
"
#define MMX_INTRINSICS_UNPACK_32_ARGB \
mm3 = _mm_setzero_si64(); \
mm4 = mm0; \
mm4 = _mm_unpacklo_pi8(mm4, mm2); \
mm5 = mm1; \
mm5 = _mm_unpacklo_pi8(mm5, mm3); \
mm6 = mm4; \
mm4 = _mm_unpacklo_pi16(mm4, mm5); \
*(uint64_t *)p_buffer = (uint64_t)mm4; \
mm6 = _mm_unpackhi_pi16(mm6, mm5); \
*(uint64_t *)(p_buffer + 2) = (uint64_t)mm6; \
mm0 = _mm_unpackhi_pi8(mm0, mm2); \
mm1 = _mm_unpackhi_pi8(mm1, mm3); \
mm5 = mm0; \
mm5 = _mm_unpacklo_pi16(mm5, mm1); \
*(uint64_t *)(p_buffer + 4) = (uint64_t)mm5; \
mm0 = _mm_unpackhi_pi16(mm0, mm1); \
*(uint64_t *)(p_buffer + 6) = (uint64_t)mm0;
#define SSE2_INTRINSICS_UNPACK_32_ARGB_ALIGNED \
#define SSE2_UNPACK_32_ARGB_ALIGNED \
xmm3 = _mm_setzero_si128(); \
xmm4 = xmm0; \
xmm4 = _mm_unpacklo_epi8(xmm4, xmm2); \
......@@ -881,7 +1082,7 @@ movdqu %%xmm0, 48(%3) # Store ARGB15 ARGB14 ARGB13 ARGB12 \n\
xmm0 = _mm_unpackhi_epi16(xmm0, xmm1); \
_mm_stream_si128((__m128i*)(p_buffer+12), xmm0);
#define SSE2_INTRINSICS_UNPACK_32_ARGB_UNALIGNED \
#define SSE2_UNPACK_32_ARGB_UNALIGNED \
xmm3 = _mm_setzero_si128(); \
xmm4 = xmm0; \
xmm4 = _mm_unpacklo_epi8(xmm4, xmm2); \
......@@ -900,126 +1101,50 @@ movdqu %%xmm0, 48(%3) # Store ARGB15 ARGB14 ARGB13 ARGB12 \n\
xmm0 = _mm_unpackhi_epi16(xmm0, xmm1); \
_mm_storeu_si128((__m128i*)(p_buffer+12), xmm0);
#define MMX_UNPACK_32_BGRA " \n\
pxor %%mm3, %%mm3 # zero mm3 \n\
movq %%mm2, %%mm4 # G7 G6 G5 G4 G3 G2 G1 G0 \n\
punpcklbw %%mm0, %%mm4 # B3 G3 B2 G2 B1 G1 B0 G0 \n\
punpcklbw %%mm1, %%mm3 # R3 00 R2 00 R1 00 R0 00 \n\
movq %%mm3, %%mm5 # R3 00 R2 00 R1 00 R0 00 \n\
punpcklwd %%mm4, %%mm3 # B1 G1 R1 00 B0 G0 R0 00 \n\
movq %%mm3, (%3) # Store BGRA1 BGRA0 \n\
punpckhwd %%mm4, %%mm5 # B3 G3 R3 00 B2 G2 R2 00 \n\
movq %%mm5, 8(%3) # Store BGRA3 BGRA2 \n\
pxor %%mm3, %%mm3 # zero mm3 \n\
movq %%mm2, %%mm4 # G7 G6 G5 G4 G3 G2 G1 G0 \n\
punpckhbw %%mm0, %%mm4 # B7 G7 B6 G6 B5 G5 B4 G4 \n\
punpckhbw %%mm1, %%mm3 # R7 00 R6 00 R5 00 R4 00 \n\
movq %%mm3, %%mm5 # R7 00 R6 00 R5 00 R4 00 \n\
punpcklwd %%mm1, %%mm3 # B5 G5 R5 00 B4 G4 R4 00 \n\
movq %%mm3, 16(%3) # Store BGRA5 BGRA4 \n\
punpckhwd %%mm4, %%mm5 # B7 G7 R7 00 B6 G6 R6 00 \n\
movq %%mm5, 24(%3) # Store BGRA7 BGRA6 \n\
"
#define SSE2_UNPACK_32_BGRA_ALIGNED " \n\
pxor %%xmm3, %%xmm3 # zero mm3 \n\
movdqa %%xmm2, %%xmm4 # G7 G6 G5 G4 G3 G2 G1 G0 \n\
punpcklbw %%xmm0, %%xmm4 # B3 G3 B2 G2 B1 G1 B0 G0 \n\
punpcklbw %%xmm1, %%xmm3 # R3 00 R2 00 R1 00 R0 00 \n\
movdqa %%xmm3, %%xmm5 # R3 00 R2 00 R1 00 R0 00 \n\
punpcklwd %%xmm4, %%xmm3 # B1 G1 R1 00 B0 G0 R0 00 \n\
movntdq %%xmm3, (%3) # Store BGRA3 BGRA2 BGRA1 BGRA0 \n\
punpckhwd %%xmm4, %%xmm5 # B3 G3 R3 00 B2 G2 R2 00 \n\
movntdq %%xmm5, 8(%3) # Store BGRA7 BGRA6 BGRA5 BGRA4 \n\
pxor %%xmm3, %%xmm3 # zero mm3 \n\
movdqa %%xmm2, %%xmm4 # G7 G6 G5 G4 G3 G2 G1 G0 \n\
punpckhbw %%xmm0, %%xmm4 # B7 G7 B6 G6 B5 G5 B4 G4 \n\
punpckhbw %%xmm1, %%xmm3 # R7 00 R6 00 R5 00 R4 00 \n\
movdqa %%xmm3, %%xmm5 # R7 00 R6 00 R5 00 R4 00 \n\
punpcklwd %%xmm1, %%xmm3 # B5 G5 R5 00 B4 G4 R4 00 \n\
movntdq %%xmm3, 16(%3) # Store BGRA11 BGRA10 BGRA9 BGRA8 \n\
punpckhwd %%xmm4, %%xmm5 # B7 G7 R7 00 B6 G6 R6 00 \n\
movntdq %%xmm5, 24(%3) # Store BGRA15 BGRA14 BGRA13 BGRA12 \n\
"
#define SSE2_UNPACK_32_BGRA_UNALIGNED " \n\
pxor %%xmm3, %%xmm3 # zero mm3 \n\
movdqa %%xmm2, %%xmm4 # G7 G6 G5 G4 G3 G2 G1 G0 \n\
punpcklbw %%xmm0, %%xmm4 # B3 G3 B2 G2 B1 G1 B0 G0 \n\
punpcklbw %%xmm1, %%xmm3 # R3 00 R2 00 R1 00 R0 00 \n\
movdqa %%xmm3, %%xmm5 # R3 00 R2 00 R1 00 R0 00 \n\
punpcklwd %%xmm4, %%xmm3 # B1 G1 R1 00 B0 G0 R0 00 \n\
movdqu %%xmm3, (%3) # Store BGRA3 BGRA2 BGRA1 BGRA0 \n\
punpckhwd %%xmm4, %%xmm5 # B3 G3 R3 00 B2 G2 R2 00 \n\
movdqu %%xmm5, 8(%3) # Store BGRA7 BGRA6 BGRA5 BGRA4 \n\
pxor %%xmm3, %%xmm3 # zero mm3 \n\
movdqa %%xmm2, %%xmm4 # G7 G6 G5 G4 G3 G2 G1 G0 \n\
punpckhbw %%xmm0, %%xmm4 # B7 G7 B6 G6 B5 G5 B4 G4 \n\
punpckhbw %%xmm1, %%xmm3 # R7 00 R6 00 R5 00 R4 00 \n\
movdqa %%xmm3, %%xmm5 # R7 00 R6 00 R5 00 R4 00 \n\
punpcklwd %%xmm1, %%xmm3 # B5 G5 R5 00 B4 G4 R4 00 \n\
movdqu %%xmm3, 16(%3) # Store BGRA11 BGRA10 BGRA9 BGRA8 \n\
punpckhwd %%xmm4, %%xmm5 # B7 G7 R7 00 B6 G6 R6 00 \n\
movdqu %%xmm5, 24(%3) # Store BGRA15 BGRA14 BGRA13 BGRA12 \n\
"
#define MMX_INTRINSICS_UNPACK_32_BGRA \
mm3 = _mm_setzero_si64(); \
mm4 = mm2; \
mm4 = _mm_unpacklo_pi8(mm4, mm0); \
mm1 = _mm_unpacklo_pi8(mm1, mm3); \
mm5 = mm3; \
mm3 = _mm_unpacklo_pi16(mm3, mm4); \
*(uint64_t *)p_buffer = (uint64_t)mm3; \
mm5 = _mm_unpackhi_pi16(mm5, mm4); \
*(uint64_t *)(p_buffer + 2) = (uint64_t)mm5; \
mm3 = _mm_setzero_si64(); \
mm4 = mm2; \
mm0 = _mm_unpackhi_pi8(mm0, mm4); \
mm1 = _mm_unpackhi_pi8(mm1, mm3); \
mm5 = mm3; \
mm3 = _mm_unpacklo_pi16(mm3, mm1); \
*(uint64_t *)(p_buffer + 4) = (uint64_t)mm3; \
mm5 = _mm_unpackhi_pi16(mm5, mm4); \
*(uint64_t *)(p_buffer + 6) = (uint64_t)mm5; \
#define SSE2_INTRINSICS_UNPACK_32_BGRA_ALIGNED \
#define SSE2_UNPACK_32_BGRA_ALIGNED \
xmm3 = _mm_setzero_si128(); \
xmm4 = xmm2; \
xmm4 = _mm_unpacklo_epi8(xmm4, xmm0); \
xmm1 = _mm_unpacklo_epi8(xmm1, xmm3); \
xmm3 = _mm_unpacklo_epi8(xmm3, xmm1); \
xmm5 = xmm3; \
xmm3 = _mm_unpacklo_epi16(xmm3, xmm4); \
_mm_stream_si128((__m128i*)(p_buffer), xmm3); \
xmm5 = _mm_unpackhi_epi16(xmm5, xmm4); \
_mm_stream_si128((__m128i*)(p_buffer+4), xmm5); \
xmm3 = _mm_setzero_si128(); \
xmm4 = xmm2; \
xmm0 = _mm_unpackhi_epi8(xmm0, xmm4); \
xmm1 = _mm_unpackhi_epi8(xmm1, xmm3); \
xmm5 = xmm3; \
xmm3 = _mm_unpacklo_epi16(xmm3, xmm1); \
_mm_stream_si128((__m128i*)(p_buffer+8), xmm3); \
xmm5 = _mm_unpackhi_epi16(xmm5, xmm4); \
_mm_stream_si128((__m128i*)(p_buffer+12), xmm5); \
xmm6 = _mm_setzero_si128(); \
xmm2 = _mm_unpackhi_epi8(xmm2, xmm0); \
xmm6 = _mm_unpackhi_epi8(xmm6, xmm1); \
xmm0 = xmm6; \
xmm6 = _mm_unpacklo_epi16(xmm6, xmm2); \
_mm_stream_si128((__m128i*)(p_buffer+8), xmm6); \
xmm0 = _mm_unpackhi_epi16(xmm0, xmm2); \
_mm_stream_si128((__m128i*)(p_buffer+12), xmm0);
#define SSE2_INTRINSICS_UNPACK_32_BGRA_UNALIGNED \
#define SSE2_UNPACK_32_BGRA_UNALIGNED \
xmm3 = _mm_setzero_si128(); \
xmm4 = xmm2; \
xmm4 = _mm_unpacklo_epi8(xmm4, xmm0); \
xmm1 = _mm_unpacklo_epi8(xmm1, xmm3); \
xmm3 = _mm_unpacklo_epi8(xmm3, xmm1); \
xmm5 = xmm3; \
xmm3 = _mm_unpacklo_epi16(xmm3, xmm4); \
_mm_storeu_si128((__m128i*)(p_buffer), xmm3); \
xmm5 = _mm_unpackhi_epi16(xmm5, xmm4); \
_mm_storeu_si128((__m128i*)(p_buffer+4), xmm5); \
xmm3 = _mm_setzero_si128(); \
xmm4 = xmm2; \
xmm0 = _mm_unpackhi_epi8(xmm0, xmm4); \
xmm1 = _mm_unpackhi_epi8(xmm1, xmm3); \
xmm5 = xmm3; \
xmm3 = _mm_unpacklo_epi16(xmm3, xmm1); \
_mm_storeu_si128((__m128i*)(p_buffer+8), xmm3); \
xmm5 = _mm_unpackhi_epi16(xmm5, xmm4); \
_mm_storeu_si128((__m128i*)(p_buffer+12), xmm5); \
xmm6 = _mm_setzero_si128(); \
xmm2 = _mm_unpackhi_epi8(xmm2, xmm0); \
xmm6 = _mm_unpackhi_epi8(xmm6, xmm1); \
xmm0 = xmm6; \
xmm6 = _mm_unpacklo_epi16(xmm6, xmm2); \
_mm_storeu_si128((__m128i*)(p_buffer+8), xmm6); \
xmm0 = _mm_unpackhi_epi16(xmm0, xmm2); \
_mm_storeu_si128((__m128i*)(p_buffer+12), xmm0);
#define SSE2_UNPACK_32_ABGR_ALIGNED \
;
#define SSE2_UNPACK_32_ABGR_UNALIGNED \
;
#endif
#endif
modules/video_chroma/i420_yuy2.c
View file @ a3883709
......@@ -307,7 +307,7 @@ static void I420_YUY2( vout_thread_t *p_vout, picture_t *p_source,
#if defined (MODULE_NAME_IS_i420_yuy2_mmx)
/* re-enable FPU registers */
__asm__ __volatile__ ( "emms" );
MMX_END;
#endif
#if defined (MODULE_NAME_IS_i420_yuy2_altivec)
......@@ -348,8 +348,6 @@ static void I420_YUY2( vout_thread_t *p_vout, picture_t *p_source,
p_line1 += i_dest_margin;
p_line2 += i_dest_margin;
}
/* make sure all SSE2 stores are visible thereafter */
__asm__ __volatile__ ( "sfence" );
}
else
{
......@@ -379,6 +377,8 @@ static void I420_YUY2( vout_thread_t *p_vout, picture_t *p_source,
p_line2 += i_dest_margin;
}
}
/* make sure all SSE2 stores are visible thereafter */
SSE2_END;
#endif // defined(MODULE_NAME_IS_i420_yuy2_sse2)
}
......@@ -518,7 +518,7 @@ static void I420_YVYU( vout_thread_t *p_vout, picture_t *p_source,
#if defined (MODULE_NAME_IS_i420_yuy2_mmx)
/* re-enable FPU registers */
__asm__ __volatile__ ( "emms" );
MMX_END;
#endif
#if defined (MODULE_NAME_IS_i420_yuy2_altivec)
......@@ -558,8 +558,6 @@ static void I420_YVYU( vout_thread_t *p_vout, picture_t *p_source,
p_line1 += i_dest_margin;
p_line2 += i_dest_margin;
}
/* make sure all SSE2 stores are visible thereafter */
__asm__ __volatile__ ( "sfence" );
}
else
{
......@@ -589,6 +587,8 @@ static void I420_YVYU( vout_thread_t *p_vout, picture_t *p_source,
p_line2 += i_dest_margin;
}
}
/* make sure all SSE2 stores are visible thereafter */
SSE2_END;
#endif // defined(MODULE_NAME_IS_i420_yuy2_sse2)
}
......@@ -727,7 +727,7 @@ static void I420_UYVY( vout_thread_t *p_vout, picture_t *p_source,
#if defined (MODULE_NAME_IS_i420_yuy2_mmx)
/* re-enable FPU registers */
__asm__ __volatile__ ( "emms" );
MMX_END;
#endif
#if defined (MODULE_NAME_IS_i420_yuy2_altivec)
......@@ -767,8 +767,6 @@ static void I420_UYVY( vout_thread_t *p_vout, picture_t *p_source,
p_line1 += i_dest_margin;
p_line2 += i_dest_margin;
}
/* make sure all SSE2 stores are visible thereafter */
__asm__ __volatile__ ( "sfence" );
}
else
{
......@@ -798,6 +796,8 @@ static void I420_UYVY( vout_thread_t *p_vout, picture_t *p_source,
p_line2 += i_dest_margin;
}
}
/* make sure all SSE2 stores are visible thereafter */
SSE2_END;
#endif // defined(MODULE_NAME_IS_i420_yuy2_sse2)
}
......@@ -871,7 +871,7 @@ static void I420_cyuv( vout_thread_t *p_vout, picture_t *p_source,
#if defined (MODULE_NAME_IS_i420_yuy2_mmx)
/* re-enable FPU registers */
__asm__ __volatile__ ( "emms" );
MMX_END;
#endif
#else // defined(MODULE_NAME_IS_i420_yuy2_sse2)
......@@ -907,8 +907,6 @@ static void I420_cyuv( vout_thread_t *p_vout, picture_t *p_source,
p_line1 += i_dest_margin;
p_line2 += i_dest_margin;
}
/* make sure all SSE2 stores are visible thereafter */
__asm__ __volatile__ ( "sfence" );
}
else
{
......@@ -938,6 +936,8 @@ static void I420_cyuv( vout_thread_t *p_vout, picture_t *p_source,
p_line2 += i_dest_margin;
}
}
/* make sure all SSE2 stores are visible thereafter */
SSE2_END;
#endif // defined(MODULE_NAME_IS_i420_yuy2_sse2)
}
#endif // !defined (MODULE_NAME_IS_i420_yuy2_altivec)
......
modules/video_chroma/i420_yuy2.h
View file @ a3883709
......@@ -24,17 +24,26 @@
#ifdef MODULE_NAME_IS_i420_yuy2_mmx
#if defined(CAN_COMPILE_MMX)
/* MMX assembly */
#define MMX_CALL(MMX_INSTRUCTIONS) \
do { \
__asm__ __volatile__( \
".p2align 3 \n\t" \
MMX_INSTRUCTIONS \
: \
: "r" (p_line1), "r" (p_line2), "r" (p_y1), "r" (p_y2), \
: "r" (p_line1), "r" (p_line2), \
"r" (p_y1), "r" (p_y2), \
"r" (p_u), "r" (p_v) ); \
p_line1 += 16; p_line2 += 16; p_y1 += 8; p_y2 += 8; p_u += 4; p_v += 4; \
p_line1 += 16; p_line2 += 16; \
p_y1 += 8; p_y2 += 8; \
p_u += 4; p_v += 4; \
} while(0)
#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\
......@@ -111,10 +120,82 @@ packuswb %%mm1, %%mm1 # pack Y Y6 Y4 Y2 Y0 Y6 Y4 Y2 Y0 \n\
punpcklbw %%mm2, %%mm1 # v2 Y6 u2 Y4 v0 Y2 u0 Y0 \n\
movq %%mm1, (%1) # Store YUYV \n\
"
#elif defined(HAVE_MMX_INTRINSICS)
/* MMX intrinsics */
#include <mmintrin.h>
#define MMX_CALL(MMX_INSTRUCTIONS) \
do { \
__m64 mm0, mm1, mm2, mm3, mm4; \
MMX_INSTRUCTIONS \
p_line1 += 16; p_line2 += 16; \
p_y1 += 8; p_y2 += 8; \
p_u += 4; p_v += 4; \
} 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); \
mm0 = (__m64)*(uint64_t*)p_y1; \
mm3 = (__m64)*(uint64_t*)p_y2; \
mm1 = _mm_unpacklo_pi8(mm1, mm2); \
mm2 = mm0; \
mm2 = _mm_unpacklo_pi8(mm2, mm1); \
*(uin64_t)p_line1 = (uint64)mm2; \
mm0 = _mm_unpackhi_pi8(mm0, mm1); \
*(uin64_t)(p_line1 + 4) = (uint64)mm0; \
mm4 = mm3; \
mm4 = _mm_unpacklo_pi8(mm4, mm1); \
*(uin64_t)p_line2 = (uint64)mm4; \
mm3 = _mm_unpackhi_pi8(mm3, mm1); \
*(uin64_t)(p_line2 + 4) = (uint64)mm4;
#define MMX_YUV420_YVYU \
mm2 = _mm_cvtsi32_si64((int)*p_u); \
mm1 = _mm_cvtsi32_si64((int)*p_v); \
mm0 = (__m64)*(uint64_t*)p_y1; \
mm3 = (__m64)*(uint64_t*)p_y2; \
mm1 = _mm_unpacklo_pi8(mm1, mm2); \
mm2 = mm0; \
mm2 = _mm_unpacklo_pi8(mm2, mm1); \
*(uin64_t)p_line1 = (uint64)mm2; \
mm0 = _mm_unpackhi_pi8(mm0, mm1); \
*(uin64_t)(p_line1 + 4) = (uint64)mm0; \
mm4 = mm3; \
mm4 = _mm_unpacklo_pi8(mm4, mm1); \
*(uin64_t)p_line2 = (uint64)mm4; \
mm3 = _mm_unpackhi_pi8(mm3, mm1); \
*(uin64_t)(p_line2 + 4) = (uint64)mm4;
#define MMX_YUV420_UYVY \
mm1 = _mm_cvtsi32_si64((int)*p_u); \
mm2 = _mm_cvtsi32_si64((int)*p_v); \
mm0 = (__m64)*(uint64_t*)p_y1; \
mm3 = (__m64)*(uint64_t*)p_y2; \
mm1 = _mm_unpacklo_pi8(mm1, mm2); \
mm2 = mm1; \
mm2 = _mm_unpacklo_pi8(mm2, mm0); \
*(uin64_t)p_line1 = (uint64)mm2; \
mm2 = mm1; \
mm2 = _mm_unpackhi_pi8(mm2, mm0); \
*(uin64_t)(p_line1 + 4) = (uint64)mm2; \
mm4 = mm1; \
mm4 = _mm_unpacklo_pi8(mm4, mm3); \
*(uin64_t)p_line2 = (uint64)mm4; \
mm1 = _mm_unpackhi_pi8(mm1, mm3); \
*(uin64_t)(p_line2 + 4) = (uint64)mm1;
#endif
#elif defined( MODULE_NAME_IS_i420_yuy2_sse2 )
/* SSE2 */
#if defined(CAN_COMPILE_SSE2)
/* SSE2 assembly */
#define SSE2_CALL(SSE2_INSTRUCTIONS) \
do { \
......@@ -122,12 +203,16 @@ movq %%mm1, (%1) # Store YUYV \n\
".p2align 3 \n\t" \
SSE2_INSTRUCTIONS \
: \
: "r" (p_line1), "r" (p_line2), "r" (p_y1), "r" (p_y2), \
: "r" (p_line1), "r" (p_line2), \
"r" (p_y1), "r" (p_y2), \
"r" (p_u), "r" (p_v) ); \
p_line1 += 32; p_line2 += 32; p_y1 += 16; p_y2 += 16; \
p_line1 += 32; p_line2 += 32; \
p_y1 += 16; p_y2 += 16; \
p_u += 8; p_v += 8; \
} while(0)
#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\
......@@ -151,6 +236,8 @@ 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\
prefetchnta (%1) # Tell CPU not to cache output YUYV data \n\
punpcklbw %%xmm2, %%xmm1 # v3 u3 v2 u2 v1 u1 v0 u0 \n\
movdqa %%xmm0, %%xmm2 # y7 y6 y5 y4 y3 y2 y1 y0 \n\
punpcklbw %%xmm1, %%xmm2 # v1 y3 u1 y2 v0 y1 u0 y0 \n\
......@@ -187,6 +274,8 @@ 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\
......@@ -224,6 +313,8 @@ 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\
prefetchnta (%1) # Tell CPU not to cache output UYVY data \n\
punpcklbw %%xmm2, %%xmm1 # v3 u3 v2 u2 v1 u1 v0 u0 \n\
movdqu %%xmm1, %%xmm2 # v3 u3 v2 u2 v1 u1 v0 u0 \n\
punpcklbw %%xmm0, %%xmm2 # y3 v1 y2 u1 y1 v0 y0 u0 \n\
......@@ -238,6 +329,135 @@ punpckhbw %%xmm3, %%xmm1 # Y7 v3 Y6 u3 Y5 v2 Y4 u2 \n\
movdqu %%xmm1, 16(%1) # Store high UYVY \n\
"
#elif defined(HAVE_SSE2_INTRINSICS)
/* SSE2 intrinsics */
#include <emmintrin.h>
#define SSE2_CALL(SSE2_INSTRUCTIONS) \
do { \
__m128i xmm0, xmm1, xmm2, xmm3, xmm4; \
SSE2_INSTRUCTIONS \
p_line1 += 32; p_line2 += 32; \
p_y1 += 16; p_y2 += 16; \
p_u += 8; p_v += 8; \
} while(0)
#define SSE2_END _mm_sfence()
#define SSE2_YUV420_YUYV_ALIGNED \
xmm1 = _mm_loadl_epi64((__m128i *)p_u); \
xmm2 = _mm_loadl_epi64((__m128i *)p_v); \
xmm0 = _mm_load_si128((__m128i *)p_y1); \
xmm3 = _mm_load_si128((__m128i *)p_y2); \
xmm1 = _mm_unpacklo_epi8(xmm1, xmm2); \
xmm2 = xmm0; \
xmm2 = _mm_unpacklo_epi8(xmm2, xmm1); \
_mm_stream_si128((__m128i*)(p_line1), xmm2); \
xmm0 = _mm_unpackhi_epi8(xmm0, xmm1); \
_mm_stream_si128((__m128i*)(p_line1+16), xmm0); \
xmm4 = xmm3; \
xmm4 = _mm_unpacklo_epi8(xmm4, xmm1); \
_mm_stream_si128((__m128i*)(p_line2), xmm4); \
xmm3 = _mm_unpackhi_epi8(xmm3, xmm1); \
_mm_stream_si128((__m128i*)(p_line1+16), xmm3);
#define SSE2_YUV420_YUYV_UNALIGNED \
xmm1 = _mm_loadl_epi64((__m128i *)p_u); \
xmm2 = _mm_loadl_epi64((__m128i *)p_v); \
xmm0 = _mm_load_si128((__m128i *)p_y1); \
xmm3 = _mm_load_si128((__m128i *)p_y2); \
_mm_prefetch(p_line1, _MM_HINT_NTA); \
_mm_prefetch(p_line2, _MM_HINT_NTA); \
xmm1 = _mm_unpacklo_epi8(xmm1, xmm2); \
xmm2 = xmm0; \
xmm2 = _mm_unpacklo_epi8(xmm2, xmm1); \
_mm_storeu_si128((__m128i*)(p_line1), xmm2); \
xmm0 = _mm_unpackhi_epi8(xmm0, xmm1); \
_mm_storeu_si128((__m128i*)(p_line1+16), xmm0); \
xmm4 = xmm3; \
xmm4 = _mm_unpacklo_epi8(xmm4, xmm1); \
_mm_storeu_si128((__m128i*)(p_line2), xmm4); \
xmm3 = _mm_unpackhi_epi8(xmm3, xmm1); \
_mm_storeu_si128((__m128i*)(p_line1+16), xmm3);
#define SSE2_YUV420_YVYU_ALIGNED \
xmm1 = _mm_loadl_epi64((__m128i *)p_v); \
xmm2 = _mm_loadl_epi64((__m128i *)p_u); \
xmm0 = _mm_load_si128((__m128i *)p_y1); \
xmm3 = _mm_load_si128((__m128i *)p_y2); \
xmm1 = _mm_unpacklo_epi8(xmm1, xmm2); \
xmm2 = xmm0; \
xmm2 = _mm_unpacklo_epi8(xmm2, xmm1); \
_mm_stream_si128((__m128i*)(p_line1), xmm2); \
xmm0 = _mm_unpackhi_epi8(xmm0, xmm1); \
_mm_stream_si128((__m128i*)(p_line1+16), xmm0); \
xmm4 = xmm3; \
xmm4 = _mm_unpacklo_epi8(xmm4, xmm1); \
_mm_stream_si128((__m128i*)(p_line2), xmm4); \
xmm3 = _mm_unpackhi_epi8(xmm3, xmm1); \
_mm_stream_si128((__m128i*)(p_line1+16), xmm3);
#define SSE2_YUV420_YVYU_UNALIGNED \
xmm1 = _mm_loadl_epi64((__m128i *)p_v); \
xmm2 = _mm_loadl_epi64((__m128i *)p_u); \
xmm0 = _mm_load_si128((__m128i *)p_y1); \
xmm3 = _mm_load_si128((__m128i *)p_y2); \
_mm_prefetch(p_line1, _MM_HINT_NTA); \
_mm_prefetch(p_line2, _MM_HINT_NTA); \
xmm1 = _mm_unpacklo_epi8(xmm1, xmm2); \
xmm2 = xmm0; \
xmm2 = _mm_unpacklo_epi8(xmm2, xmm1); \
_mm_storeu_si128((__m128i*)(p_line1), xmm2); \
xmm0 = _mm_unpackhi_epi8(xmm0, xmm1); \
_mm_storeu_si128((__m128i*)(p_line1+16), xmm0); \
xmm4 = xmm3; \
xmm4 = _mm_unpacklo_epi8(xmm4, xmm1); \
_mm_storeu_si128((__m128i*)(p_line2), xmm4); \
xmm3 = _mm_unpackhi_epi8(xmm3, xmm1); \
_mm_storeu_si128((__m128i*)(p_line1+16), xmm3);
#define SSE2_YUV420_UYVY_ALIGNED \
xmm1 = _mm_loadl_epi64((__m128i *)p_u); \
xmm2 = _mm_loadl_epi64((__m128i *)p_v); \
xmm0 = _mm_load_si128((__m128i *)p_y1); \
xmm3 = _mm_load_si128((__m128i *)p_y2); \
xmm1 = _mm_unpacklo_epi8(xmm1, xmm2); \
xmm2 = xmm1; \
xmm2 = _mm_unpacklo_epi8(xmm2, xmm0); \
_mm_stream_si128((__m128i*)(p_line1), xmm2); \
xmm2 = xmm1; \
xmm2 = _mm_unpackhi_epi8(xmm2, xmm0); \
_mm_stream_si128((__m128i*)(p_line1+16), xmm2); \
xmm4 = xmm1; \
xmm4 = _mm_unpacklo_epi8(xmm4, xmm3); \
_mm_stream_si128((__m128i*)(p_line2), xmm4); \
xmm1 = _mm_unpackhi_epi8(xmm1, xmm3); \
_mm_stream_si128((__m128i*)(p_line1+16), xmm1);
#define SSE2_YUV420_UYVY_UNALIGNED \
xmm1 = _mm_loadl_epi64((__m128i *)p_u); \
xmm2 = _mm_loadl_epi64((__m128i *)p_v); \
xmm0 = _mm_load_si128((__m128i *)p_y1); \
xmm3 = _mm_load_si128((__m128i *)p_y2); \
_mm_prefetch(p_line1, _MM_HINT_NTA); \
_mm_prefetch(p_line2, _MM_HINT_NTA); \
xmm1 = _mm_unpacklo_epi8(xmm1, xmm2); \
xmm2 = xmm1; \
xmm2 = _mm_unpacklo_epi8(xmm2, xmm0); \
_mm_storeu_si128((__m128i*)(p_line1), xmm2); \
xmm2 = xmm1; \
xmm2 = _mm_unpackhi_epi8(xmm2, xmm0); \
_mm_storeu_si128((__m128i*)(p_line1+16), xmm2); \
xmm4 = xmm1; \
xmm4 = _mm_unpacklo_epi8(xmm4, xmm3); \
_mm_storeu_si128((__m128i*)(p_line2), xmm4); \
xmm1 = _mm_unpackhi_epi8(xmm1, xmm3); \
_mm_storeu_si128((__m128i*)(p_line1+16), xmm1);
#endif
#endif
/* Used in both accelerated and C modules */
......
modules/video_chroma/i422_yuy2.c
View file @ a3883709
......@@ -5,6 +5,7 @@
* $Id$
*
* Authors: Samuel Hocevar <sam@zoy.org>
* Damien Fouilleul <damienf@videolan.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
......@@ -160,15 +161,17 @@ static void I422_YUY2( vout_thread_t *p_vout, picture_t *p_source,
C_YUV422_YUYV( p_line, p_y, p_u, p_v );
C_YUV422_YUYV( p_line, p_y, p_u, p_v );
C_YUV422_YUYV( p_line, p_y, p_u, p_v );
#else
__asm__( ".p2align 3" MMX_YUV422_YUYV
: : "r" (p_line), "r" (p_y), "r" (p_u), "r" (p_v) );
p_line += 16; p_y += 8; p_u += 4; p_v += 4;
#elif defined (MODULE_NAME_IS_i422_yuy2_mmx)
MMX_CALL( MMX_YUV422_YUYV );
#endif
}
p_pixels += i_pitch;
}
#if defined (MODULE_NAME_IS_i422_yuy2_mmx)
MMX_END;
#elif defined (MODULE_NAME_IS_i422_yuy2_sse2)
SSE2_END;
#endif
}
/*****************************************************************************
......@@ -195,15 +198,17 @@ static void I422_YVYU( vout_thread_t *p_vout, picture_t *p_source,
C_YUV422_YVYU( p_line, p_y, p_u, p_v );
C_YUV422_YVYU( p_line, p_y, p_u, p_v );
C_YUV422_YVYU( p_line, p_y, p_u, p_v );
#else
__asm__( ".p2align 3" MMX_YUV422_YVYU
: : "r" (p_line), "r" (p_y), "r" (p_u), "r" (p_v) );
p_line += 16; p_y += 8; p_u += 4; p_v += 4;
#elif defined (MODULE_NAME_IS_i422_yuy2_mmx)
MMX_CALL( MMX_YUV422_YVYU );
#endif
}
p_pixels += i_pitch;
}
#if defined (MODULE_NAME_IS_i422_yuy2_mmx)
MMX_END;
#elif defined (MODULE_NAME_IS_i422_yuy2_sse2)
SSE2_END;
#endif
}
/*****************************************************************************
......@@ -230,15 +235,17 @@ static void I422_UYVY( vout_thread_t *p_vout, picture_t *p_source,
C_YUV422_UYVY( p_line, p_y, p_u, p_v );
C_YUV422_UYVY( p_line, p_y, p_u, p_v );
C_YUV422_UYVY( p_line, p_y, p_u, p_v );
#else
__asm__( ".p2align 3" MMX_YUV422_UYVY
: : "r" (p_line), "r" (p_y), "r" (p_u), "r" (p_v) );
p_line += 16; p_y += 8; p_u += 4; p_v += 4;
#elif defined (MODULE_NAME_IS_i422_yuy2_mmx)
MMX_CALL( MMX_YUV422_UYVY );
#endif
}
p_pixels += i_pitch;
}
#if defined (MODULE_NAME_IS_i422_yuy2_mmx)
MMX_END;
#elif defined (MODULE_NAME_IS_i422_yuy2_sse2)
SSE2_END;
#endif
}
/*****************************************************************************
......@@ -275,14 +282,16 @@ static void I422_cyuv( vout_thread_t *p_vout, picture_t *p_source,
C_YUV422_UYVY( p_line, p_y, p_u, p_v );
C_YUV422_UYVY( p_line, p_y, p_u, p_v );
C_YUV422_UYVY( p_line, p_y, p_u, p_v );
#else
__asm__( ".p2align 3" MMX_YUV422_UYVY
: : "r" (p_line), "r" (p_y), "r" (p_u), "r" (p_v) );
p_line += 16; p_y += 8; p_u += 4; p_v += 4;
#elif defined (MODULE_NAME_IS_i422_yuy2_mmx)
MMX_CALL( MMX_YUV422_UYVY );
#endif
}
}
#if defined (MODULE_NAME_IS_i422_yuy2_mmx)
MMX_END;
#elif defined (MODULE_NAME_IS_i422_yuy2_sse2)
SSE2_END;
#endif
}
/*****************************************************************************
......
modules/video_chroma/i422_yuy2.h
View file @ a3883709
......@@ -5,6 +5,7 @@
* $Id$
*
* Authors: Samuel Hocevar <sam@zoy.org>
* Damien Fouilleul <damienf@videolan.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
......@@ -23,6 +24,24 @@
#ifdef MODULE_NAME_IS_i422_yuy2_mmx
#if defined(CAN_COMPILE_MMX)
/* MMX assembly */
#define MMX_CALL(MMX_INSTRUCTIONS) \
do { \
__asm__ __volatile__( \
".p2align 3 \n\t" \
MMX_INSTRUCTIONS \
: \
: "r" (p_line), "r" (p_y), \
"r" (p_u), "r" (p_v) ); \
p_line += 16; p_y += 8; \
p_u += 4; p_v += 4; \
} while(0)
#define MMX_END __asm__ __volatile__ ( "emms" )
#define MMX_YUV422_YUYV " \n\
movq (%1), %%mm0 # Load 8 Y y7 y6 y5 y4 y3 y2 y1 y0 \n\
movd (%2), %%mm1 # Load 4 Cb 00 00 00 00 u3 u2 u1 u0 \n\
......@@ -62,7 +81,36 @@ movq %%mm1, 8(%0) # Store high UYVY \n\
#define MMX_YUV422_Y211 " \n\
"
#else
#elif defined(HAVE_MMX_INTRINSICS)
/* MMX intrinsics */
#include <mmintrin.h>
#define MMX_END _mm_empty()
#endif
#elif defined( MODULE_NAME_IS_i422_yuy2_sse2 )
#if defined(CAN_COMPILE_SSE2)
/* SSE2 assembly */
#define SSE2_END __asm__ __volatile__ ( "sfence" ::: "memory" )
#elif defined(HAVE_SSE2_INTRINSICS)
/* SSE2 intrinsics */
#include <emmintrin.h>
#define SSE2_END _mm_sfence()
#endif
#elif defined (MODULE_NAME_IS_i422_yuy2)
#define C_YUV422_YUYV( p_line, p_y, p_u, p_v ) \
*(p_line)++ = *(p_y)++; \
......
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