diff --git a/modules/MODULES_LIST b/modules/MODULES_LIST index c6aad68600..25ea4212ed 100644 --- a/modules/MODULES_LIST +++ b/modules/MODULES_LIST @@ -188,14 +188,17 @@ $Id$ * https: HTTP/TLS access module for HTTP 2.0 support * i420_nv12: planar YUV to semi-planar YUV conversion functions * i420_rgb: planar YUV to packed RGB conversion functions + * i420_rgb_mmx: MMX accelerated version of i420_rgb * i420_rgb_sse2: sse2 accelerated version of i420_rgb * i420_rgb_avx2: avx2 accelerated version of i420_rgb * i420_yuy2: planar 4:2:0 YUV to packed YUV conversion functions * i420_yuy2_altivec: AltiVec accelerated version of i420_yuy2 + * i420_yuy2_mmx: MMX accelerated version of i420_yuy2 * i420_yuy2_sse2: sse2 accelerated version of i420_yuy2 * i420_yuy2_avx2: avx2 accelerated version of i420_yuy2 * i422_i420: 4:2:2 to 4:2:0 conversion functions * i422_yuy2: planar 4:2:2 YUV to packed YUV conversion functions + * i422_yuy2_mmx: MMX accelerated version of i422_yuy2 * i422_yuy2_sse2: sse2 accelerated version of i422_yuy2 * i422_yuy2_avx2: avx2 accelerated version of i422_yuy2 * idummy: dummy input diff --git a/modules/video_chroma/Makefile.am b/modules/video_chroma/Makefile.am index 0558786744..4b51140677 100644 --- a/modules/video_chroma/Makefile.am +++ b/modules/video_chroma/Makefile.am @@ -70,6 +70,26 @@ chroma_LTLIBRARIES += \ libi420_yuy2_altivec_plugin.la endif +# MMX +libi420_rgb_mmx_plugin_la_SOURCES = video_chroma/i420_rgb.c video_chroma/i420_rgb.h \ + video_chroma/i420_rgb16_x86.c video_chroma/i420_rgb_mmx.h +libi420_rgb_mmx_plugin_la_CPPFLAGS = $(AM_CPPFLAGS) -DMMX + +libi420_yuy2_mmx_plugin_la_SOURCES = video_chroma/i420_yuy2.c video_chroma/i420_yuy2.h +libi420_yuy2_mmx_plugin_la_CPPFLAGS = $(AM_CPPFLAGS) \ + -DMODULE_NAME_IS_i420_yuy2_mmx + +libi422_yuy2_mmx_plugin_la_SOURCES = video_chroma/i422_yuy2.c video_chroma/i422_yuy2.h +libi422_yuy2_mmx_plugin_la_CPPFLAGS = $(AM_CPPFLAGS) \ + -DMODULE_NAME_IS_i422_yuy2_mmx + +if HAVE_MMX +chroma_LTLIBRARIES += \ + libi420_rgb_mmx_plugin.la \ + libi420_yuy2_mmx_plugin.la \ + libi422_yuy2_mmx_plugin.la +endif + # SSE2 libi420_rgb_sse2_plugin_la_SOURCES = video_chroma/i420_rgb.c video_chroma/i420_rgb.h \ video_chroma/i420_rgb16_x86.c video_chroma/i420_rgb_sse2.h diff --git a/modules/video_chroma/i420_rgb.c b/modules/video_chroma/i420_rgb.c index 7999a9dfa9..b1ed2ac57f 100644 --- a/modules/video_chroma/i420_rgb.c +++ b/modules/video_chroma/i420_rgb.c @@ -78,6 +78,11 @@ vlc_module_begin () "RV15,RV16,RV24,RV32 conversions") ) set_capability( "video converter", 120 ) # define vlc_CPU_capable() vlc_CPU_SSE2() +#elif defined (MMX) + set_description( N_( "MMX I420,IYUV,YV12 to " + "RV15,RV16,RV24,RV32 conversions") ) + set_capability( "video converter", 100 ) +# define vlc_CPU_capable() vlc_CPU_MMX() #else set_description( N_("I420,IYUV,YV12 to " "RGB8,RV15,RV16,RV24,RV32 conversions") ) diff --git a/modules/video_chroma/i420_rgb.h b/modules/video_chroma/i420_rgb.h index 06c8122606..aeb9ac1c2a 100644 --- a/modules/video_chroma/i420_rgb.h +++ b/modules/video_chroma/i420_rgb.h @@ -21,7 +21,7 @@ *****************************************************************************/ #include -#if !defined (AVX2) && !defined (SSE2) +#if !defined (AVX2) && !defined (SSE2) && !defined (MMX) # define PLAIN #endif diff --git a/modules/video_chroma/i420_rgb16_x86.c b/modules/video_chroma/i420_rgb16_x86.c index 9e79bb819d..2bd819a58f 100644 --- a/modules/video_chroma/i420_rgb16_x86.c +++ b/modules/video_chroma/i420_rgb16_x86.c @@ -39,6 +39,10 @@ # include "i420_rgb_sse2.h" # define VLC_TARGET VLC_SSE #endif +#ifdef MMX +# include "i420_rgb_mmx.h" +# define VLC_TARGET VLC_MMX +#endif /***************************************************************************** * SetOffset: build offset array for conversion functions @@ -393,6 +397,60 @@ void I420_R5G5B5( filter_t *p_filter, picture_t *p_src, picture_t *p_dest ) /* make sure all SSE2 stores are visible thereafter */ SSE2_END; +#elif defined (MODULE_NAME_IS_i420_rgb_mmx) // MMX + + i_rewind = (-(p_filter->fmt_in.video.i_x_offset + p_filter->fmt_in.video.i_visible_width)) & 7; + + for( i_y = 0; i_y < (p_filter->fmt_in.video.i_y_offset + p_filter->fmt_in.video.i_visible_height); i_y++ ) + { + p_pic_start = p_pic; + p_buffer = b_hscale ? p_buffer_start : p_pic; + + for ( i_x = (p_filter->fmt_in.video.i_x_offset + p_filter->fmt_in.video.i_visible_width) / 8; i_x--; ) + { + MMX_CALL ( + MMX_INIT_16 + MMX_YUV_MUL + MMX_YUV_ADD + MMX_UNPACK_15 + ); + p_y += 8; + p_u += 4; + p_v += 4; + p_buffer += 8; + } + + /* 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_16 + MMX_YUV_MUL + MMX_YUV_ADD + MMX_UNPACK_15 + ); + p_y += 8; + p_u += 4; + p_v += 4; + } + SCALE_WIDTH; + SCALE_HEIGHT( 420, 2 ); + + 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 } @@ -689,6 +747,60 @@ void I420_R5G6B5( filter_t *p_filter, picture_t *p_src, picture_t *p_dest ) /* make sure all SSE2 stores are visible thereafter */ SSE2_END; +#elif defined (MODULE_NAME_IS_i420_rgb_mmx) // MMX + + i_rewind = (-(p_filter->fmt_in.video.i_x_offset + p_filter->fmt_in.video.i_visible_width)) & 7; + + for( i_y = 0; i_y < (p_filter->fmt_in.video.i_y_offset + p_filter->fmt_in.video.i_visible_height); i_y++ ) + { + p_pic_start = p_pic; + p_buffer = b_hscale ? p_buffer_start : p_pic; + + for ( i_x = (p_filter->fmt_in.video.i_x_offset + p_filter->fmt_in.video.i_visible_width) / 8; i_x--; ) + { + MMX_CALL ( + MMX_INIT_16 + MMX_YUV_MUL + MMX_YUV_ADD + MMX_UNPACK_16 + ); + p_y += 8; + p_u += 4; + p_v += 4; + p_buffer += 8; + } + + /* 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_16 + MMX_YUV_MUL + MMX_YUV_ADD + MMX_UNPACK_16 + ); + p_y += 8; + p_u += 4; + p_v += 4; + } + SCALE_WIDTH; + SCALE_HEIGHT( 420, 2 ); + + 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 } @@ -985,6 +1097,60 @@ void I420_A8R8G8B8( filter_t *p_filter, picture_t *p_src, /* make sure all SSE2 stores are visible thereafter */ SSE2_END; +#elif defined (MODULE_NAME_IS_i420_rgb_mmx) // MMX + + i_rewind = (-(p_filter->fmt_in.video.i_x_offset + p_filter->fmt_in.video.i_visible_width)) & 7; + + for( i_y = 0; i_y < (p_filter->fmt_in.video.i_y_offset + p_filter->fmt_in.video.i_visible_height); i_y++ ) + { + p_pic_start = p_pic; + p_buffer = b_hscale ? p_buffer_start : p_pic; + + for ( i_x = (p_filter->fmt_in.video.i_x_offset + p_filter->fmt_in.video.i_visible_width) / 8; i_x--; ) + { + MMX_CALL ( + MMX_INIT_32 + MMX_YUV_MUL + MMX_YUV_ADD + MMX_UNPACK_32_ARGB + ); + p_y += 8; + p_u += 4; + p_v += 4; + p_buffer += 8; + } + + /* 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_ARGB + ); + p_y += 8; + 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; + } + } + + /* re-enable FPU registers */ + MMX_END; #endif } @@ -1280,6 +1446,60 @@ void I420_R8G8B8A8( filter_t *p_filter, picture_t *p_src, picture_t *p_dest ) /* make sure all SSE2 stores are visible thereafter */ SSE2_END; +#elif defined (MODULE_NAME_IS_i420_rgb_mmx) // MMX + + i_rewind = (-(p_filter->fmt_in.video.i_x_offset + p_filter->fmt_in.video.i_visible_width)) & 7; + + for( i_y = 0; i_y < (p_filter->fmt_in.video.i_y_offset + p_filter->fmt_in.video.i_visible_height); i_y++ ) + { + p_pic_start = p_pic; + p_buffer = b_hscale ? p_buffer_start : p_pic; + + for ( i_x = (p_filter->fmt_in.video.i_x_offset + p_filter->fmt_in.video.i_visible_width) / 8; i_x--; ) + { + MMX_CALL ( + MMX_INIT_32 + MMX_YUV_MUL + MMX_YUV_ADD + MMX_UNPACK_32_RGBA + ); + p_y += 8; + p_u += 4; + p_v += 4; + p_buffer += 8; + } + + /* 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_RGBA + ); + p_y += 8; + 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; + } + } + + /* re-enable FPU registers */ + MMX_END; #endif } @@ -1575,6 +1795,60 @@ void I420_B8G8R8A8( filter_t *p_filter, picture_t *p_src, picture_t *p_dest ) /* make sure all SSE2 stores are visible thereafter */ SSE2_END; +#elif defined (MODULE_NAME_IS_i420_rgb_mmx) // MMX + + i_rewind = (-(p_filter->fmt_in.video.i_x_offset + p_filter->fmt_in.video.i_visible_width)) & 7; + + for( i_y = 0; i_y < (p_filter->fmt_in.video.i_y_offset + p_filter->fmt_in.video.i_visible_height); i_y++ ) + { + p_pic_start = p_pic; + p_buffer = b_hscale ? p_buffer_start : p_pic; + + for ( i_x = (p_filter->fmt_in.video.i_x_offset + p_filter->fmt_in.video.i_visible_width) / 8; i_x--; ) + { + MMX_CALL ( + MMX_INIT_32 + MMX_YUV_MUL + MMX_YUV_ADD + MMX_UNPACK_32_BGRA + ); + p_y += 8; + p_u += 4; + p_v += 4; + p_buffer += 8; + } + + /* 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_BGRA + ); + p_y += 8; + 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; + } + } + + /* re-enable FPU registers */ + MMX_END; #endif } @@ -1870,5 +2144,59 @@ void I420_A8B8G8R8( filter_t *p_filter, picture_t *p_src, picture_t *p_dest ) /* make sure all SSE2 stores are visible thereafter */ SSE2_END; +#elif defined (MODULE_NAME_IS_i420_rgb_mmx) // MMX + + i_rewind = (-(p_filter->fmt_in.video.i_x_offset + p_filter->fmt_in.video.i_visible_width)) & 7; + + for( i_y = 0; i_y < (p_filter->fmt_in.video.i_y_offset + p_filter->fmt_in.video.i_visible_height); i_y++ ) + { + p_pic_start = p_pic; + p_buffer = b_hscale ? p_buffer_start : p_pic; + + for ( i_x = (p_filter->fmt_in.video.i_x_offset + p_filter->fmt_in.video.i_visible_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; + } + + /* 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; + } + 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 } diff --git a/modules/video_chroma/i420_rgb_mmx.h b/modules/video_chroma/i420_rgb_mmx.h new file mode 100644 index 0000000000..4c2bb48ed5 --- /dev/null +++ b/modules/video_chroma/i420_rgb_mmx.h @@ -0,0 +1,540 @@ +/***************************************************************************** + * i420_rgb_mmx.h: MMX YUV transformation assembly + ***************************************************************************** + * Copyright (C) 1999-2007 the VideoLAN team + * + * Authors: Olie Lho + * Gaël Hendryckx + * Samuel Hocevar + * Damien Fouilleul + * + * 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 + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. + *****************************************************************************/ + +/* hope these constant values are cache line aligned */ +static const uint64_t mmx_80w = 0x0080008000800080ULL; /* Will be referenced as %4 in inline asm */ +static const uint64_t mmx_10w = 0x1010101010101010ULL; /* -- as %5 */ +static const uint64_t mmx_00ffw = 0x00ff00ff00ff00ffULL; /* -- as %6 */ +static const uint64_t mmx_Y_coeff = 0x253f253f253f253fULL; /* -- as %7 */ + +static const uint64_t mmx_U_green = 0xf37df37df37df37dULL; /* -- as %8 */ +static const uint64_t mmx_U_blue = 0x4093409340934093ULL; /* -- as %9 */ +static const uint64_t mmx_V_red = 0x3312331233123312ULL; /* -- as %10 */ +static const uint64_t mmx_V_green = 0xe5fce5fce5fce5fcULL; /* -- as %11 */ + +static const uint64_t mmx_mask_f8 = 0xf8f8f8f8f8f8f8f8ULL; /* -- as %12 */ +static const uint64_t mmx_mask_fc = 0xfcfcfcfcfcfcfcfcULL; /* -- as %13 */ + +#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), \ + "m" (mmx_80w), "m" (mmx_10w), \ + "m" (mmx_00ffw), "m" (mmx_Y_coeff), \ + "m" (mmx_U_green), "m" (mmx_U_blue), \ + "m" (mmx_V_red), "m" (mmx_V_green), \ + "m" (mmx_mask_f8), "m" (mmx_mask_fc) \ + : "mm0", "mm1", "mm2", "mm3", "mm4", "mm5", "mm6", "mm7" ); \ + } while(0) + +#define MMX_END __asm__ __volatile__ ( "emms" ) + +#define MMX_INIT_16 " \n\ +movd (%1), %%mm0 # Load 4 Cb 00 00 00 00 u3 u2 u1 u0 \n\ +movd (%2), %%mm1 # Load 4 Cr 00 00 00 00 v3 v2 v1 v0 \n\ +pxor %%mm4, %%mm4 # zero mm4 \n\ +movq (%0), %%mm6 # Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\ +" + +#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\ +" + +#define MMX_INIT_32 " \n\ +movd (%1), %%mm0 # Load 4 Cb 00 00 00 00 u3 u2 u1 u0 \n\ +movl $0, (%3) # cache preload for image \n\ +movd (%2), %%mm1 # Load 4 Cr 00 00 00 00 v3 v2 v1 v0 \n\ +pxor %%mm4, %%mm4 # zero mm4 \n\ +movq (%0), %%mm6 # Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\ +" + +/* + * Do the multiply part of the conversion for even and odd pixels, + * register usage: + * mm0 -> Cblue, mm1 -> Cred, mm2 -> Cgreen even pixels, + * mm3 -> Cblue, mm4 -> Cred, mm5 -> Cgreen odd pixels, + * mm6 -> Y even, mm7 -> Y odd + */ + +#define MMX_YUV_MUL " \n\ +# convert the chroma part \n\ +punpcklbw %%mm4, %%mm0 # scatter 4 Cb 00 u3 00 u2 00 u1 00 u0 \n\ +punpcklbw %%mm4, %%mm1 # scatter 4 Cr 00 v3 00 v2 00 v1 00 v0 \n\ +psubsw %4, %%mm0 # Cb -= 128 \n\ +psubsw %4, %%mm1 # Cr -= 128 \n\ +psllw $3, %%mm0 # Promote precision \n\ +psllw $3, %%mm1 # Promote precision \n\ +movq %%mm0, %%mm2 # Copy 4 Cb 00 u3 00 u2 00 u1 00 u0 \n\ +movq %%mm1, %%mm3 # Copy 4 Cr 00 v3 00 v2 00 v1 00 v0 \n\ +pmulhw %8, %%mm2 # Mul Cb with green coeff -> Cb green \n\ +pmulhw %11, %%mm3 # Mul Cr with green coeff -> Cr green \n\ +pmulhw %9, %%mm0 # Mul Cb -> Cblue 00 b3 00 b2 00 b1 00 b0 \n\ +pmulhw %10, %%mm1 # Mul Cr -> Cred 00 r3 00 r2 00 r1 00 r0 \n\ +paddsw %%mm3, %%mm2 # Cb green + Cr green -> Cgreen \n\ + \n\ +# convert the luma part \n\ +psubusb %5, %%mm6 # Y -= 16 \n\ +movq %%mm6, %%mm7 # Copy 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\ +pand %6, %%mm6 # get Y even 00 Y6 00 Y4 00 Y2 00 Y0 \n\ +psrlw $8, %%mm7 # get Y odd 00 Y7 00 Y5 00 Y3 00 Y1 \n\ +psllw $3, %%mm6 # Promote precision \n\ +psllw $3, %%mm7 # Promote precision \n\ +pmulhw %7, %%mm6 # Mul 4 Y even 00 y6 00 y4 00 y2 00 y0 \n\ +pmulhw %7, %%mm7 # Mul 4 Y odd 00 y7 00 y5 00 y3 00 y1 \n\ +" + +/* + * Do the addition part of the conversion for even and odd pixels, + * register usage: + * mm0 -> Cblue, mm1 -> Cred, mm2 -> Cgreen even pixels, + * mm3 -> Cblue, mm4 -> Cred, mm5 -> Cgreen odd pixels, + * mm6 -> Y even, mm7 -> Y odd + */ + +#define MMX_YUV_ADD " \n\ +# Do horizontal and vertical scaling \n\ +movq %%mm0, %%mm3 # Copy Cblue \n\ +movq %%mm1, %%mm4 # Copy Cred \n\ +movq %%mm2, %%mm5 # Copy Cgreen \n\ +paddsw %%mm6, %%mm0 # Y even + Cblue 00 B6 00 B4 00 B2 00 B0 \n\ +paddsw %%mm7, %%mm3 # Y odd + Cblue 00 B7 00 B5 00 B3 00 B1 \n\ +paddsw %%mm6, %%mm1 # Y even + Cred 00 R6 00 R4 00 R2 00 R0 \n\ +paddsw %%mm7, %%mm4 # Y odd + Cred 00 R7 00 R5 00 R3 00 R1 \n\ +paddsw %%mm6, %%mm2 # Y even + Cgreen 00 G6 00 G4 00 G2 00 G0 \n\ +paddsw %%mm7, %%mm5 # Y odd + Cgreen 00 G7 00 G5 00 G3 00 G1 \n\ + \n\ +# Limit RGB even to 0..255 \n\ +packuswb %%mm0, %%mm0 # B6 B4 B2 B0 B6 B4 B2 B0 \n\ +packuswb %%mm1, %%mm1 # R6 R4 R2 R0 R6 R4 R2 R0 \n\ +packuswb %%mm2, %%mm2 # G6 G4 G2 G0 G6 G4 G2 G0 \n\ + \n\ +# Limit RGB odd to 0..255 \n\ +packuswb %%mm3, %%mm3 # B7 B5 B3 B1 B7 B5 B3 B1 \n\ +packuswb %%mm4, %%mm4 # R7 R5 R3 R1 R7 R5 R3 R1 \n\ +packuswb %%mm5, %%mm5 # G7 G5 G3 G1 G7 G5 G3 G1 \n\ + \n\ +# Interleave RGB even and odd \n\ +punpcklbw %%mm3, %%mm0 # B7 B6 B5 B4 B3 B2 B1 B0 \n\ +punpcklbw %%mm4, %%mm1 # R7 R6 R5 R4 R3 R2 R1 R0 \n\ +punpcklbw %%mm5, %%mm2 # G7 G6 G5 G4 G3 G2 G1 G0 \n\ +" + +/* + * Grayscale case, only use Y + */ + +#define MMX_YUV_GRAY " \n\ +# convert the luma part \n\ +psubusb %5, %%mm6 \n\ +movq %%mm6, %%mm7 \n\ +pand %6, %%mm6 \n\ +psrlw $8, %%mm7 \n\ +psllw $3, %%mm6 \n\ +psllw $3, %%mm7 \n\ +pmulhw %7, %%mm6 \n\ +pmulhw %7, %%mm7 \n\ +packuswb %%mm6, %%mm6 \n\ +packuswb %%mm7, %%mm7 \n\ +punpcklbw %%mm7, %%mm6 \n\ +" + +#define MMX_UNPACK_16_GRAY " \n\ +movq %%mm6, %%mm5 \n\ +pand %12, %%mm6 \n\ +pand %13, %%mm5 \n\ +movq %%mm6, %%mm7 \n\ +psrlw $3, %%mm7 \n\ +pxor %%mm3, %%mm3 \n\ +movq %%mm7, %%mm2 \n\ +movq %%mm5, %%mm0 \n\ +punpcklbw %%mm3, %%mm5 \n\ +punpcklbw %%mm6, %%mm7 \n\ +psllw $3, %%mm5 \n\ +por %%mm5, %%mm7 \n\ +movq %%mm7, (%3) \n\ +punpckhbw %%mm3, %%mm0 \n\ +punpckhbw %%mm6, %%mm2 \n\ +psllw $3, %%mm0 \n\ +movq 8(%0), %%mm6 \n\ +por %%mm0, %%mm2 \n\ +movq %%mm2, 8(%3) \n\ +" + + +/* + * convert RGB plane to RGB 15 bits, + * mm0 -> B, mm1 -> R, mm2 -> G, + * mm4 -> GB, mm5 -> AR pixel 4-7, + * mm6 -> GB, mm7 -> AR pixel 0-3 + */ + +#define MMX_UNPACK_15 " # Note, much of this shows bit patterns (of a pair of bytes) \n\ +# mask unneeded bits off \n\ +pand %12, %%mm0 # b7b6b5b4 b3______ b7b6b5b4 b3______ \n\ +psrlw $3,%%mm0 # ______b7 b6b5b4b3 ______b7 b6b5b4b3 \n\ +pand %12, %%mm2 # g7g6g5g4 g3______ g7g6g5g4 g3______ \n\ +pand %12, %%mm1 # r7r6r5r4 r3______ r7r6r5r4 r3______ \n\ +psrlw $1,%%mm1 # __r7r6r5 r4r3____ __r7r6r5 r4r3____ \n\ +pxor %%mm4, %%mm4 # zero mm4 \n\ +movq %%mm0, %%mm5 # Copy B7-B0 \n\ +movq %%mm2, %%mm7 # Copy G7-G0 \n\ + \n\ +# pack the 3 separate RGB bytes into 2 for pixels 0-3 \n\ +punpcklbw %%mm4, %%mm2 # ________ ________ g7g6g5g4 g3______ \n\ +punpcklbw %%mm1, %%mm0 # __r7r6r5 r4r3____ ______b7 b6b5b4b3 \n\ +psllw $2,%%mm2 # ________ ____g7g6 g5g4g3__ ________ \n\ +por %%mm2, %%mm0 # __r7r6r5 r4r3g7g6 g5g4g3b7 b6b5b4b3 \n\ +movq %%mm0, (%3) # store pixel 0-3 \n\ + \n\ +# pack the 3 separate RGB bytes into 2 for pixels 4-7 \n\ +punpckhbw %%mm4, %%mm7 # ________ ________ g7g6g5g4 g3______ \n\ +punpckhbw %%mm1, %%mm5 # __r7r6r5 r4r3____ ______b7 b6b5b4b3 \n\ +psllw $2,%%mm7 # ________ ____g7g6 g5g4g3__ ________ \n\ +por %%mm7, %%mm5 # __r7r6r5 r4r3g7g6 g5g4g3b7 b6b5b4b3 \n\ +movq %%mm5, 8(%3) # store pixel 4-7 \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 " # Note, much of this shows bit patterns (of a pair of bytes) \n\ +# mask unneeded bits off \n\ +pand %12, %%mm0 # b7b6b5b4 b3______ b7b6b5b4 b3______ \n\ +pand %13, %%mm2 # g7g6g5g4 g3g2____ g7g6g5g4 g3g2____ \n\ +pand %12, %%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\ +# pack the 3 separate RGB bytes into 2 for pixels 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 %%mm0, (%3) # store pixel 0-3 \n\ + \n\ +# pack the 3 separate RGB bytes into 2 for pixels 4-7 \n\ +punpckhbw %%mm4, %%mm7 # ________ ________ g7g6g5g4 g3g2____ \n\ +punpckhbw %%mm1, %%mm5 # r7r6r5r4 r3______ ______b7 b6b5b4b3 \n\ +psllw $3,%%mm7 # ________ __g7g6g5 g4g3g2__ ________ \n\ +por %%mm7, %%mm5 # r7r6r5r4 r3g7g6g5 g4g3g2b7 b6b5b4b3 \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_RGBA " \n\ +pxor %%mm3, %%mm3 # zero mm3 \n\ +movq %%mm2, %%mm4 # G7 G6 G5 G4 G3 G2 G1 G0 \n\ +punpcklbw %%mm1, %%mm4 # R3 G3 R2 G2 R1 G1 R0 G0 \n\ +punpcklbw %%mm0, %%mm3 # B3 00 B2 00 B1 00 B0 00 \n\ +movq %%mm3, %%mm5 # R3 00 R2 00 R1 00 R0 00 \n\ +punpcklwd %%mm4, %%mm3 # R1 G1 B1 00 R0 G0 B0 00 \n\ +movq %%mm3, (%3) # Store RGBA1 RGBA0 \n\ +punpckhwd %%mm4, %%mm5 # R3 G3 B3 00 R2 G2 B2 00 \n\ +movq %%mm5, 8(%3) # Store RGBA3 RGBA2 \n\ +pxor %%mm6, %%mm6 # zero mm6 \n\ +punpckhbw %%mm1, %%mm2 # R7 G7 R6 G6 R5 G5 R4 G4 \n\ +punpckhbw %%mm0, %%mm6 # B7 00 B6 00 B5 00 B4 00 \n\ +movq %%mm6, %%mm0 # B7 00 B6 00 B5 00 B4 00 \n\ +punpcklwd %%mm2, %%mm6 # R5 G5 B5 00 R4 G4 B4 00 \n\ +movq %%mm6, 16(%3) # Store RGBA5 RGBA4 \n\ +punpckhwd %%mm2, %%mm0 # R7 G7 B7 00 R6 G6 B6 00 \n\ +movq %%mm0, 24(%3) # Store RGBA7 RGBA6 \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 + +#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); \ + *(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); \ + mm5 = _mm_or_si64(mm5, mm7); \ + *(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); \ + *(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); \ + mm5 = _mm_or_si64(mm5, mm7); \ + *(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_RGBA \ + mm3 = _mm_setzero_si64(); \ + mm4 = mm2; \ + mm4 = _mm_unpacklo_pi8(mm4, mm1); \ + mm3 = _mm_unpacklo_pi8(mm3, mm0); \ + 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, mm1); \ + mm6 = _mm_unpackhi_pi8(mm6, mm0); \ + 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_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 \ + mm3 = _mm_setzero_si64(); \ + mm4 = mm1; \ + mm4 = _mm_unpacklo_pi8(mm4, mm2); \ + mm5 = mm0; \ + 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;\ + mm1 = _mm_unpackhi_pi8(mm1, mm2); \ + mm0 = _mm_unpackhi_pi8(mm0, mm3); \ + mm2 = mm1; \ + mm1 = _mm_unpacklo_pi16(mm1, mm0); \ + *(uint64_t *)(p_buffer + 4) = (uint64_t)mm1;\ + mm2 = _mm_unpackhi_pi16(mm2, mm0); \ + *(uint64_t *)(p_buffer + 6) = (uint64_t)mm2; + +#endif + diff --git a/modules/video_chroma/i420_yuy2.c b/modules/video_chroma/i420_yuy2.c index bdfda6b797..1c67369c97 100644 --- a/modules/video_chroma/i420_yuy2.c +++ b/modules/video_chroma/i420_yuy2.c @@ -46,6 +46,9 @@ #if defined (MODULE_NAME_IS_i420_yuy2) # define DEST_FOURCC "YUY2,YUNV,YVYU,UYVY,UYNV,Y422,IUYV,Y211" # define VLC_TARGET +#elif defined (MODULE_NAME_IS_i420_yuy2_mmx) +# define DEST_FOURCC "YUY2,YUNV,YVYU,UYVY,UYNV,Y422,IUYV" +# define VLC_TARGET VLC_MMX #elif defined (MODULE_NAME_IS_i420_yuy2_sse2) # define DEST_FOURCC "YUY2,YUNV,YVYU,UYVY,UYNV,Y422,IUYV" # define VLC_TARGET VLC_SSE @@ -85,6 +88,10 @@ vlc_module_begin () set_description( N_("Conversions from " SRC_FOURCC " to " DEST_FOURCC) ) set_capability( "video converter", 80 ) # define vlc_CPU_capable() (true) +#elif defined (MODULE_NAME_IS_i420_yuy2_mmx) + set_description( N_("MMX conversions from " SRC_FOURCC " to " DEST_FOURCC) ) + set_capability( "video converter", 160 ) +# define vlc_CPU_capable() vlc_CPU_MMX() #elif defined (MODULE_NAME_IS_i420_yuy2_sse2) set_description( N_("SSE2 conversions from " SRC_FOURCC " to " DEST_FOURCC) ) set_capability( "video converter", 250 ) @@ -305,10 +312,14 @@ static void I420_YUY2( filter_t *p_filter, picture_t *p_source, for( i_x = (p_filter->fmt_in.video.i_x_offset + p_filter->fmt_in.video.i_visible_width) / 8; i_x-- ; ) { +#if !defined (MODULE_NAME_IS_i420_yuy2_mmx) C_YUV420_YUYV( ); C_YUV420_YUYV( ); C_YUV420_YUYV( ); C_YUV420_YUYV( ); +#else + MMX_CALL( MMX_YUV420_YUYV ); +#endif } for( i_x = ( (p_filter->fmt_in.video.i_x_offset + p_filter->fmt_in.video.i_visible_width) % 8 ) / 2; i_x-- ; ) { @@ -321,6 +332,11 @@ static void I420_YUY2( filter_t *p_filter, picture_t *p_source, p_line2 += i_dest_margin; } +#if defined (MODULE_NAME_IS_i420_yuy2_mmx) + /* re-enable FPU registers */ + MMX_END; +#endif + #if defined (MODULE_NAME_IS_i420_yuy2_altivec) } #endif @@ -567,10 +583,14 @@ static void I420_YVYU( filter_t *p_filter, picture_t *p_source, for( i_x = (p_filter->fmt_in.video.i_x_offset + p_filter->fmt_in.video.i_visible_width) / 8 ; i_x-- ; ) { +#if !defined (MODULE_NAME_IS_i420_yuy2_mmx) C_YUV420_YVYU( ); C_YUV420_YVYU( ); C_YUV420_YVYU( ); C_YUV420_YVYU( ); +#else + MMX_CALL( MMX_YUV420_YVYU ); +#endif } for( i_x = ( (p_filter->fmt_in.video.i_x_offset + p_filter->fmt_in.video.i_visible_width) % 8 ) / 2; i_x-- ; ) { @@ -583,6 +603,11 @@ static void I420_YVYU( filter_t *p_filter, picture_t *p_source, p_line2 += i_dest_margin; } +#if defined (MODULE_NAME_IS_i420_yuy2_mmx) + /* re-enable FPU registers */ + MMX_END; +#endif + #if defined (MODULE_NAME_IS_i420_yuy2_altivec) } #endif @@ -829,10 +854,14 @@ static void I420_UYVY( filter_t *p_filter, picture_t *p_source, for( i_x = (p_filter->fmt_in.video.i_x_offset + p_filter->fmt_in.video.i_visible_width) / 8 ; i_x-- ; ) { +#if !defined (MODULE_NAME_IS_i420_yuy2_mmx) C_YUV420_UYVY( ); C_YUV420_UYVY( ); C_YUV420_UYVY( ); C_YUV420_UYVY( ); +#else + MMX_CALL( MMX_YUV420_UYVY ); +#endif } for( i_x = ( (p_filter->fmt_in.video.i_x_offset + p_filter->fmt_in.video.i_visible_width) % 8 ) / 2; i_x--; ) { @@ -845,6 +874,11 @@ static void I420_UYVY( filter_t *p_filter, picture_t *p_source, p_line2 += i_dest_margin; } +#if defined (MODULE_NAME_IS_i420_yuy2_mmx) + /* re-enable FPU registers */ + MMX_END; +#endif + #if defined (MODULE_NAME_IS_i420_yuy2_altivec) } #endif diff --git a/modules/video_chroma/i420_yuy2.h b/modules/video_chroma/i420_yuy2.h index 7763d219d4..49eba7828f 100644 --- a/modules/video_chroma/i420_yuy2.h +++ b/modules/video_chroma/i420_yuy2.h @@ -22,7 +22,153 @@ * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. *****************************************************************************/ -#if defined( MODULE_NAME_IS_i420_yuy2_sse2 ) +#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 \ +movd (%0), %%mm1 # Load 4 Cb 00 00 00 00 u3 u2 u1 u0 \n\ +movd (%1), %%mm2 # Load 4 Cr 00 00 00 00 v3 v2 v1 v0 \n\ +movq (%2), %%mm0 # Load 8 Y1 y7 y6 y5 y4 y3 y2 y1 y0 \n\ +movq (%3), %%mm3 # Load 8 Y2 Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\ +" \ + : \ + : "r" (p_u), "r" (p_v), \ + "r" (p_y1), "r" (p_y2) \ + : "mm0", "mm1", "mm2", "mm3"); \ + __asm__ __volatile__( \ + ".p2align 3 \n\t" \ + MMX_INSTRUCTIONS \ + : \ + : "r" (p_line1), "r" (p_line2) \ + : "mm0", "mm1", "mm2", "mm3"); \ + 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\ +punpcklbw %%mm2, %%mm1 # v3 u3 v2 u2 v1 u1 v0 u0 \n\ +movq %%mm0, %%mm2 # y7 y6 y5 y4 y3 y2 y1 y0 \n\ +punpcklbw %%mm1, %%mm2 # v1 y3 u1 y2 v0 y1 u0 y0 \n\ +movq %%mm2, (%0) # Store low YUYV \n\ +punpckhbw %%mm1, %%mm0 # v3 y7 u3 y6 v2 y5 u2 y4 \n\ +movq %%mm0, 8(%0) # Store high YUYV \n\ +movq %%mm3, %%mm4 # Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\ +punpcklbw %%mm1, %%mm4 # v1 Y3 u1 Y2 v0 Y1 u0 Y0 \n\ +movq %%mm4, (%1) # Store low YUYV \n\ +punpckhbw %%mm1, %%mm3 # v3 Y7 u3 Y6 v2 Y5 u2 Y4 \n\ +movq %%mm3, 8(%1) # Store high YUYV \n\ +" + +#define MMX_YUV420_YVYU " \n\ +punpcklbw %%mm1, %%mm2 # u3 v3 u2 v2 u1 v1 u0 v0 \n\ +movq %%mm0, %%mm1 # y7 y6 y5 y4 y3 y2 y1 y0 \n\ +punpcklbw %%mm2, %%mm1 # u1 y3 v1 y2 u0 y1 v0 y0 \n\ +movq %%mm1, (%0) # Store low YUYV \n\ +punpckhbw %%mm2, %%mm0 # u3 y7 v3 y6 u2 y5 v2 y4 \n\ +movq %%mm0, 8(%0) # Store high YUYV \n\ +movq %%mm3, %%mm4 # Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\ +punpcklbw %%mm2, %%mm4 # u1 Y3 v1 Y2 u0 Y1 v0 Y0 \n\ +movq %%mm4, (%1) # Store low YUYV \n\ +punpckhbw %%mm2, %%mm3 # u3 Y7 v3 Y6 u2 Y5 v2 Y4 \n\ +movq %%mm3, 8(%1) # Store high YUYV \n\ +" + +#define MMX_YUV420_UYVY " \n\ +punpcklbw %%mm2, %%mm1 # v3 u3 v2 u2 v1 u1 v0 u0 \n\ +movq %%mm1, %%mm2 # v3 u3 v2 u2 v1 u1 v0 u0 \n\ +punpcklbw %%mm0, %%mm2 # y3 v1 y2 u1 y1 v0 y0 u0 \n\ +movq %%mm2, (%0) # Store low UYVY \n\ +movq %%mm1, %%mm2 # v3 u3 v2 u2 v1 u1 v0 u0 \n\ +punpckhbw %%mm0, %%mm2 # y7 v3 y6 u3 y5 v2 y4 u2 \n\ +movq %%mm2, 8(%0) # Store high UYVY \n\ +movq %%mm1, %%mm4 # v3 u3 v2 u2 v1 u1 v0 u0 \n\ +punpcklbw %%mm3, %%mm4 # Y3 v1 Y2 u1 Y1 v0 Y0 u0 \n\ +movq %%mm4, (%1) # Store low UYVY \n\ +punpckhbw %%mm3, %%mm1 # Y7 v3 Y6 u3 Y5 v2 Y4 u2 \n\ +movq %%mm1, 8(%1) # Store high UYVY \n\ +" + +#elif defined(HAVE_MMX_INTRINSICS) + +/* MMX intrinsics */ + +#include + +#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); \ + *(uint64_t*)p_line1 = (uint64_t)mm2; \ + mm0 = _mm_unpackhi_pi8(mm0, mm1); \ + *(uint64_t*)(p_line1+8) = (uint64_t)mm0;\ + mm4 = mm3; \ + mm4 = _mm_unpacklo_pi8(mm4, mm1); \ + *(uint64_t*)p_line2 = (uint64_t)mm4; \ + mm3 = _mm_unpackhi_pi8(mm3, mm1); \ + *(uint64_t*)(p_line2+8) = (uint64_t)mm3; + +#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); \ + *(uint64_t*)p_line1 = (uint64_t)mm2; \ + mm0 = _mm_unpackhi_pi8(mm0, mm1); \ + *(uint64_t*)(p_line1+8) = (uint64_t)mm0;\ + mm4 = mm3; \ + mm4 = _mm_unpacklo_pi8(mm4, mm1); \ + *(uint64_t*)p_line2 = (uint64_t)mm4; \ + mm3 = _mm_unpackhi_pi8(mm3, mm1); \ + *(uint64_t*)(p_line2+8) = (uint64_t)mm3; + +#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); \ + *(uint64_t*)p_line1 = (uint64_t)mm2; \ + mm2 = mm1; \ + mm2 = _mm_unpackhi_pi8(mm2, mm0); \ + *(uint64_t*)(p_line1+8) = (uint64_t)mm2;\ + mm4 = mm1; \ + mm4 = _mm_unpacklo_pi8(mm4, mm3); \ + *(uint64_t*)p_line2 = (uint64_t)mm4; \ + mm1 = _mm_unpackhi_pi8(mm1, mm3); \ + *(uint64_t*)(p_line2+8) = (uint64_t)mm1; + +#endif + +#elif defined( MODULE_NAME_IS_i420_yuy2_sse2 ) #if defined(CAN_COMPILE_SSE2) diff --git a/modules/video_chroma/i422_yuy2.c b/modules/video_chroma/i422_yuy2.c index d1b7db9dbf..7ee0045f5b 100644 --- a/modules/video_chroma/i422_yuy2.c +++ b/modules/video_chroma/i422_yuy2.c @@ -71,6 +71,11 @@ vlc_module_begin () set_capability( "video converter", 80 ) # define vlc_CPU_capable() (true) # define VLC_TARGET +#elif defined (MODULE_NAME_IS_i422_yuy2_mmx) + set_description( N_("MMX conversions from " SRC_FOURCC " to " DEST_FOURCC) ) + set_capability( "video converter", 100 ) +# define vlc_CPU_capable() vlc_CPU_MMX() +# define VLC_TARGET VLC_MMX #elif defined (MODULE_NAME_IS_i422_yuy2_sse2) set_description( N_("SSE2 conversions from " SRC_FOURCC " to " DEST_FOURCC) ) set_capability( "video converter", 120 ) @@ -279,10 +284,14 @@ static void I422_YUY2( filter_t *p_filter, picture_t *p_source, { for( i_x = (p_filter->fmt_in.video.i_x_offset + p_filter->fmt_in.video.i_visible_width) / 8 ; i_x-- ; ) { +#if defined (MODULE_NAME_IS_i422_yuy2) 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 ); C_YUV422_YUYV( p_line, p_y, p_u, p_v ); +#elif defined (MODULE_NAME_IS_i422_yuy2_mmx) + MMX_CALL( MMX_YUV422_YUYV ); +#endif } for( i_x = ( (p_filter->fmt_in.video.i_x_offset + p_filter->fmt_in.video.i_visible_width) % 8 ) / 2; i_x-- ; ) { @@ -293,6 +302,9 @@ static void I422_YUY2( filter_t *p_filter, picture_t *p_source, p_v += i_source_margin_c; p_line += i_dest_margin; } +#if defined (MODULE_NAME_IS_i422_yuy2_mmx) + MMX_END; +#endif #endif } @@ -421,10 +433,14 @@ static void I422_YVYU( filter_t *p_filter, picture_t *p_source, { for( i_x = (p_filter->fmt_in.video.i_x_offset + p_filter->fmt_in.video.i_visible_width) / 8 ; i_x-- ; ) { +#if defined (MODULE_NAME_IS_i422_yuy2) 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 ); C_YUV422_YVYU( p_line, p_y, p_u, p_v ); +#elif defined (MODULE_NAME_IS_i422_yuy2_mmx) + MMX_CALL( MMX_YUV422_YVYU ); +#endif } for( i_x = ( (p_filter->fmt_in.video.i_x_offset + p_filter->fmt_in.video.i_visible_width) % 8 ) / 2; i_x-- ; ) { @@ -435,6 +451,9 @@ static void I422_YVYU( filter_t *p_filter, picture_t *p_source, p_v += i_source_margin_c; p_line += i_dest_margin; } +#if defined (MODULE_NAME_IS_i422_yuy2_mmx) + MMX_END; +#endif #endif } @@ -563,10 +582,14 @@ static void I422_UYVY( filter_t *p_filter, picture_t *p_source, { for( i_x = (p_filter->fmt_in.video.i_x_offset + p_filter->fmt_in.video.i_visible_width) / 8 ; i_x-- ; ) { +#if defined (MODULE_NAME_IS_i422_yuy2) 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 ); C_YUV422_UYVY( p_line, p_y, p_u, p_v ); +#elif defined (MODULE_NAME_IS_i422_yuy2_mmx) + MMX_CALL( MMX_YUV422_UYVY ); +#endif } for( i_x = ( (p_filter->fmt_in.video.i_x_offset + p_filter->fmt_in.video.i_visible_width) % 8 ) / 2; i_x-- ; ) { @@ -577,6 +600,9 @@ static void I422_UYVY( filter_t *p_filter, picture_t *p_source, p_v += i_source_margin_c; p_line += i_dest_margin; } +#if defined (MODULE_NAME_IS_i422_yuy2_mmx) + MMX_END; +#endif #endif } diff --git a/modules/video_chroma/i422_yuy2.h b/modules/video_chroma/i422_yuy2.h index 9d05d95ad5..35b3d6f6db 100644 --- a/modules/video_chroma/i422_yuy2.h +++ b/modules/video_chroma/i422_yuy2.h @@ -22,7 +22,115 @@ * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. *****************************************************************************/ -#if defined( MODULE_NAME_IS_i422_yuy2_sse2 ) +#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) \ + : "mm0", "mm1", "mm2" ); \ + 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\ +movd (%3), %%mm2 # Load 4 Cr 00 00 00 00 v3 v2 v1 v0 \n\ +punpcklbw %%mm2, %%mm1 # v3 u3 v2 u2 v1 u1 v0 u0 \n\ +movq %%mm0, %%mm2 # y7 y6 y5 y4 y3 y2 y1 y0 \n\ +punpcklbw %%mm1, %%mm2 # v1 y3 u1 y2 v0 y1 u0 y0 \n\ +movq %%mm2, (%0) # Store low YUYV \n\ +punpckhbw %%mm1, %%mm0 # v3 y7 u3 y6 v2 y5 u2 y4 \n\ +movq %%mm0, 8(%0) # Store high YUYV \n\ +" + +#define MMX_YUV422_YVYU " \n\ +movq (%1), %%mm0 # Load 8 Y y7 y6 y5 y4 y3 y2 y1 y0 \n\ +movd (%2), %%mm2 # Load 4 Cb 00 00 00 00 u3 u2 u1 u0 \n\ +movd (%3), %%mm1 # Load 4 Cr 00 00 00 00 v3 v2 v1 v0 \n\ +punpcklbw %%mm2, %%mm1 # u3 v3 u2 v2 u1 v1 u0 v0 \n\ +movq %%mm0, %%mm2 # y7 y6 y5 y4 y3 y2 y1 y0 \n\ +punpcklbw %%mm1, %%mm2 # u1 y3 v1 y2 u0 y1 v0 y0 \n\ +movq %%mm2, (%0) # Store low YUYV \n\ +punpckhbw %%mm1, %%mm0 # u3 y7 v3 y6 u2 y5 v2 y4 \n\ +movq %%mm0, 8(%0) # Store high YUYV \n\ +" + +#define MMX_YUV422_UYVY " \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\ +movd (%3), %%mm2 # Load 4 Cr 00 00 00 00 v3 v2 v1 v0 \n\ +punpcklbw %%mm2, %%mm1 # v3 u3 v2 u2 v1 u1 v0 u0 \n\ +movq %%mm1, %%mm2 # v3 u3 v2 u2 v1 u1 v0 u0 \n\ +punpcklbw %%mm0, %%mm2 # y3 v1 y2 u1 y1 v0 y0 u0 \n\ +movq %%mm2, (%0) # Store low UYVY \n\ +punpckhbw %%mm0, %%mm1 # y7 v3 y6 u3 y5 v2 y4 u2 \n\ +movq %%mm1, 8(%0) # Store high UYVY \n\ +" + +#elif defined(HAVE_MMX_INTRINSICS) + +/* MMX intrinsics */ + +#include + +#define MMX_CALL(MMX_INSTRUCTIONS) \ + do { \ + __m64 mm0, mm1, mm2; \ + MMX_INSTRUCTIONS \ + p_line += 16; p_y += 8; \ + p_u += 4; p_v += 4; \ + } while(0) + +#define MMX_END _mm_empty() + +#define MMX_YUV422_YUYV \ + mm0 = (__m64)*(uint64_t*)p_y; \ + mm1 = _mm_cvtsi32_si64(*(int*)p_u); \ + mm2 = _mm_cvtsi32_si64(*(int*)p_v); \ + mm1 = _mm_unpacklo_pi8(mm1, mm2); \ + mm2 = mm0; \ + mm2 = _mm_unpacklo_pi8(mm2, mm1); \ + *(uint64_t*)p_line = (uint64_t)mm2; \ + mm0 = _mm_unpackhi_pi8(mm0, mm1); \ + *(uint64_t*)(p_line+8) = (uint64_t)mm0; + +#define MMX_YUV422_YVYU \ + mm0 = (__m64)*(uint64_t*)p_y; \ + mm2 = _mm_cvtsi32_si64(*(int*)p_u); \ + mm1 = _mm_cvtsi32_si64(*(int*)p_v); \ + mm1 = _mm_unpacklo_pi8(mm1, mm2); \ + mm2 = mm0; \ + mm2 = _mm_unpacklo_pi8(mm2, mm1); \ + *(uint64_t*)p_line = (uint64_t)mm2; \ + mm0 = _mm_unpackhi_pi8(mm0, mm1); \ + *(uint64_t*)(p_line+8) = (uint64_t)mm0; + +#define MMX_YUV422_UYVY \ + mm0 = (__m64)*(uint64_t*)p_y; \ + mm1 = _mm_cvtsi32_si64(*(int*)p_u); \ + mm2 = _mm_cvtsi32_si64(*(int*)p_v); \ + mm1 = _mm_unpacklo_pi8(mm1, mm2); \ + mm2 = mm1; \ + mm2 = _mm_unpacklo_pi8(mm2, mm0); \ + *(uint64_t*)p_line = (uint64_t)mm2; \ + mm1 = _mm_unpackhi_pi8(mm1, mm0); \ + *(uint64_t*)(p_line+8) = (uint64_t)mm1; + +#endif + +#elif defined( MODULE_NAME_IS_i422_yuy2_sse2 ) #if defined(CAN_COMPILE_SSE2) @@ -381,3 +489,4 @@ vmovdqu [[l]+32], ymm1 ; Store high UYVY \ *(p_line)++ = *(p_y); p_y += 2; \ *(p_line)++ = *(p_v) - 0x80; p_v += 2; \ +