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x86: mmx2 ---> mmxext in comments and messages

tags/n1.1
Diego Biurrun 13 years ago
parent
04581c8c77
commit
652f518594
14 changed files with 24 additions and 24 deletions
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  1. +1
    -1
      doc/optimization.txt
  2. +1
    -1
      doc/swscale.txt
  3. +1
    -1
      libavcodec/x86/dsputil_avg_template.c
  4. +2
    -2
      libavcodec/x86/dsputil_mmx.c
  5. +1
    -1
      libswscale/rgb2rgb.c
  6. +1
    -1
      libswscale/rgb2rgb_template.c
  7. +4
    -4
      libswscale/swscale_internal.h
  8. +3
    -3
      libswscale/utils.c
  9. +2
    -2
      libswscale/x86/output.asm
  10. +3
    -3
      libswscale/x86/rgb2rgb.c
  11. +1
    -1
      libswscale/x86/rgb2rgb_template.c
  12. +1
    -1
      libswscale/x86/swscale.c
  13. +1
    -1
      libswscale/x86/swscale_template.c
  14. +2
    -2
      libswscale/x86/yuv2rgb.c

+ 1
- 1
doc/optimization.txt View File

@@ -253,7 +253,7 @@ Optimization guide for ARM11 (used in Nokia N800 Internet Tablet):
http://infocenter.arm.com/help/topic/com.arm.doc.ddi0211j/DDI0211J_arm1136_r1p5_trm.pdf http://infocenter.arm.com/help/topic/com.arm.doc.ddi0211j/DDI0211J_arm1136_r1p5_trm.pdf
Optimization guide for Intel XScale (used in Sharp Zaurus PDA): Optimization guide for Intel XScale (used in Sharp Zaurus PDA):
http://download.intel.com/design/intelxscale/27347302.pdf http://download.intel.com/design/intelxscale/27347302.pdf
Intel Wireless MMX2 Coprocessor: Programmers Reference Manual
Intel Wireless MMX 2 Coprocessor: Programmers Reference Manual
http://download.intel.com/design/intelxscale/31451001.pdf http://download.intel.com/design/intelxscale/31451001.pdf


PowerPC-specific: PowerPC-specific:


+ 1
- 1
doc/swscale.txt View File

@@ -58,7 +58,7 @@ Input to YUV Converter


Horizontal scaler Horizontal scaler
There are several horizontal scalers. A special case worth mentioning is There are several horizontal scalers. A special case worth mentioning is
the fast bilinear scaler that is made of runtime-generated MMX2 code
the fast bilinear scaler that is made of runtime-generated MMXEXT code
using specially tuned pshufw instructions. using specially tuned pshufw instructions.
The remaining scalers are specially-tuned for various filter lengths. The remaining scalers are specially-tuned for various filter lengths.
They scale 8-bit unsigned planar data to 16-bit signed planar data. They scale 8-bit unsigned planar data to 16-bit signed planar data.


+ 1
- 1
libavcodec/x86/dsputil_avg_template.c View File

@@ -1,5 +1,5 @@
/* /*
* DSP utils : average functions are compiled twice for 3dnow/mmx2
* DSP utils : average functions are compiled twice for 3dnow/mmxext
* Copyright (c) 2000, 2001 Fabrice Bellard * Copyright (c) 2000, 2001 Fabrice Bellard
* Copyright (c) 2002-2004 Michael Niedermayer * Copyright (c) 2002-2004 Michael Niedermayer
* *


+ 2
- 2
libavcodec/x86/dsputil_mmx.c View File

@@ -205,11 +205,11 @@ DECLARE_ALIGNED(16, const double, ff_pd_2)[2] = { 2.0, 2.0 };
#undef OP_AVG #undef OP_AVG


/***********************************/ /***********************************/
/* MMX2 specific */
/* MMXEXT specific */


#define DEF(x) x ## _mmx2 #define DEF(x) x ## _mmx2


/* Introduced only in MMX2 set */
/* Introduced only in MMXEXT set */
#define PAVGB "pavgb" #define PAVGB "pavgb"
#define OP_AVG PAVGB #define OP_AVG PAVGB




+ 1
- 1
libswscale/rgb2rgb.c View File

@@ -122,7 +122,7 @@ void (*yuyvtoyuv422)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
/* /*
* RGB15->RGB16 original by Strepto/Astral * RGB15->RGB16 original by Strepto/Astral
* ported to gcc & bugfixed : A'rpi * ported to gcc & bugfixed : A'rpi
* MMX2, 3DNOW optimization by Nick Kurshev
* MMXEXT, 3DNOW optimization by Nick Kurshev
* 32-bit C version, and and&add trick by Michael Niedermayer * 32-bit C version, and and&add trick by Michael Niedermayer
*/ */




+ 1
- 1
libswscale/rgb2rgb_template.c View File

@@ -77,7 +77,7 @@ static inline void rgb32tobgr24_c(const uint8_t *src, uint8_t *dst,
/* /*
* original by Strepto/Astral * original by Strepto/Astral
* ported to gcc & bugfixed: A'rpi * ported to gcc & bugfixed: A'rpi
* MMX2, 3DNOW optimization by Nick Kurshev
* MMXEXT, 3DNOW optimization by Nick Kurshev
* 32-bit C version, and and&add trick by Michael Niedermayer * 32-bit C version, and and&add trick by Michael Niedermayer
*/ */
static inline void rgb15to16_c(const uint8_t *src, uint8_t *dst, int src_size) static inline void rgb15to16_c(const uint8_t *src, uint8_t *dst, int src_size)


+ 4
- 4
libswscale/swscale_internal.h View File

@@ -307,10 +307,10 @@ typedef struct SwsContext {
int vChrFilterSize; ///< Vertical filter size for chroma pixels. int vChrFilterSize; ///< Vertical filter size for chroma pixels.
//@} //@}


int lumMmx2FilterCodeSize; ///< Runtime-generated MMX2 horizontal fast bilinear scaler code size for luma/alpha planes.
int chrMmx2FilterCodeSize; ///< Runtime-generated MMX2 horizontal fast bilinear scaler code size for chroma planes.
uint8_t *lumMmx2FilterCode; ///< Runtime-generated MMX2 horizontal fast bilinear scaler code for luma/alpha planes.
uint8_t *chrMmx2FilterCode; ///< Runtime-generated MMX2 horizontal fast bilinear scaler code for chroma planes.
int lumMmx2FilterCodeSize; ///< Runtime-generated MMXEXT horizontal fast bilinear scaler code size for luma/alpha planes.
int chrMmx2FilterCodeSize; ///< Runtime-generated MMXEXT horizontal fast bilinear scaler code size for chroma planes.
uint8_t *lumMmx2FilterCode; ///< Runtime-generated MMXEXT horizontal fast bilinear scaler code for luma/alpha planes.
uint8_t *chrMmx2FilterCode; ///< Runtime-generated MMXEXT horizontal fast bilinear scaler code for chroma planes.


int canMMX2BeUsed; int canMMX2BeUsed;




+ 3
- 3
libswscale/utils.c View File

@@ -616,7 +616,7 @@ static int initMMX2HScaler(int dstW, int xInc, uint8_t *filterCode,
int xpos, i; int xpos, i;


// create an optimized horizontal scaling routine // create an optimized horizontal scaling routine
/* This scaler is made of runtime-generated MMX2 code using specially tuned
/* This scaler is made of runtime-generated MMXEXT code using specially tuned
* pshufw instructions. For every four output pixels, if four input pixels * pshufw instructions. For every four output pixels, if four input pixels
* are enough for the fast bilinear scaling, then a chunk of fragmentB is * are enough for the fast bilinear scaling, then a chunk of fragmentB is
* used. If five input pixels are needed, then a chunk of fragmentA is used. * used. If five input pixels are needed, then a chunk of fragmentA is used.
@@ -1007,7 +1007,7 @@ av_cold int sws_init_context(SwsContext *c, SwsFilter *srcFilter,
&& (flags & SWS_FAST_BILINEAR)) { && (flags & SWS_FAST_BILINEAR)) {
if (flags & SWS_PRINT_INFO) if (flags & SWS_PRINT_INFO)
av_log(c, AV_LOG_INFO, av_log(c, AV_LOG_INFO,
"output width is not a multiple of 32 -> no MMX2 scaler\n");
"output width is not a multiple of 32 -> no MMXEXT scaler\n");
} }
if (usesHFilter) if (usesHFilter)
c->canMMX2BeUsed = 0; c->canMMX2BeUsed = 0;
@@ -1237,7 +1237,7 @@ av_cold int sws_init_context(SwsContext *c, SwsFilter *srcFilter,
sws_format_name(dstFormat)); sws_format_name(dstFormat));


if (INLINE_MMXEXT(cpu_flags)) if (INLINE_MMXEXT(cpu_flags))
av_log(c, AV_LOG_INFO, "using MMX2\n");
av_log(c, AV_LOG_INFO, "using MMXEXT\n");
else if (INLINE_AMD3DNOW(cpu_flags)) else if (INLINE_AMD3DNOW(cpu_flags))
av_log(c, AV_LOG_INFO, "using 3DNOW\n"); av_log(c, AV_LOG_INFO, "using 3DNOW\n");
else if (INLINE_MMX(cpu_flags)) else if (INLINE_MMX(cpu_flags))


+ 2
- 2
libswscale/x86/output.asm View File

@@ -218,10 +218,10 @@ cglobal yuv2planeX_%1, %3, 8, %2, filter, fltsize, src, dst, w, dither, offset
%else ; %1 == 9/10 %else ; %1 == 9/10
%if cpuflag(sse4) %if cpuflag(sse4)
packusdw m2, m1 packusdw m2, m1
%else ; mmx2/sse2
%else ; mmxext/sse2
packssdw m2, m1 packssdw m2, m1
pmaxsw m2, m6 pmaxsw m2, m6
%endif ; mmx2/sse2/sse4/avx
%endif ; mmxext/sse2/sse4/avx
pminsw m2, [yuv2yuvX_%1_upper] pminsw m2, [yuv2yuvX_%1_upper]
%endif ; %1 == 9/10/16 %endif ; %1 == 9/10/16
mova [dstq+r5*2], m2 mova [dstq+r5*2], m2


+ 3
- 3
libswscale/x86/rgb2rgb.c View File

@@ -84,7 +84,7 @@ DECLARE_ASM_CONST(8, uint64_t, blue_15mask) = 0x0000001f0000001fULL;
#define RV ((int)( 0.439*(1<<RGB2YUV_SHIFT)+0.5)) #define RV ((int)( 0.439*(1<<RGB2YUV_SHIFT)+0.5))
#define RU ((int)(-0.148*(1<<RGB2YUV_SHIFT)+0.5)) #define RU ((int)(-0.148*(1<<RGB2YUV_SHIFT)+0.5))


//Note: We have C, MMX, MMX2, 3DNOW versions, there is no 3DNOW + MMX2 one.
// Note: We have C, MMX, MMXEXT, 3DNOW versions, there is no 3DNOW + MMXEXT one.


#define COMPILE_TEMPLATE_MMXEXT 0 #define COMPILE_TEMPLATE_MMXEXT 0
#define COMPILE_TEMPLATE_AMD3DNOW 0 #define COMPILE_TEMPLATE_AMD3DNOW 0
@@ -95,7 +95,7 @@ DECLARE_ASM_CONST(8, uint64_t, blue_15mask) = 0x0000001f0000001fULL;
#define RENAME(a) a ## _MMX #define RENAME(a) a ## _MMX
#include "rgb2rgb_template.c" #include "rgb2rgb_template.c"


//MMX2 versions
// MMXEXT versions
#undef RENAME #undef RENAME
#undef COMPILE_TEMPLATE_MMXEXT #undef COMPILE_TEMPLATE_MMXEXT
#define COMPILE_TEMPLATE_MMXEXT 1 #define COMPILE_TEMPLATE_MMXEXT 1
@@ -123,7 +123,7 @@ DECLARE_ASM_CONST(8, uint64_t, blue_15mask) = 0x0000001f0000001fULL;
/* /*
RGB15->RGB16 original by Strepto/Astral RGB15->RGB16 original by Strepto/Astral
ported to gcc & bugfixed : A'rpi ported to gcc & bugfixed : A'rpi
MMX2, 3DNOW optimization by Nick Kurshev
MMXEXT, 3DNOW optimization by Nick Kurshev
32-bit C version, and and&add trick by Michael Niedermayer 32-bit C version, and and&add trick by Michael Niedermayer
*/ */




+ 1
- 1
libswscale/x86/rgb2rgb_template.c View File

@@ -181,7 +181,7 @@ static inline void RENAME(rgb32tobgr24)(const uint8_t *src, uint8_t *dst, int sr
/* /*
original by Strepto/Astral original by Strepto/Astral
ported to gcc & bugfixed: A'rpi ported to gcc & bugfixed: A'rpi
MMX2, 3DNOW optimization by Nick Kurshev
MMXEXT, 3DNOW optimization by Nick Kurshev
32-bit C version, and and&add trick by Michael Niedermayer 32-bit C version, and and&add trick by Michael Niedermayer
*/ */
static inline void RENAME(rgb15to16)(const uint8_t *src, uint8_t *dst, int src_size) static inline void RENAME(rgb15to16)(const uint8_t *src, uint8_t *dst, int src_size)


+ 1
- 1
libswscale/x86/swscale.c View File

@@ -78,7 +78,7 @@ DECLARE_ALIGNED(8, const uint64_t, ff_w1111) = 0x0001000100010001ULL;
#include "swscale_template.c" #include "swscale_template.c"
#endif #endif


//MMX2 versions
// MMXEXT versions
#if HAVE_MMXEXT_INLINE #if HAVE_MMXEXT_INLINE
#undef RENAME #undef RENAME
#undef COMPILE_TEMPLATE_MMXEXT #undef COMPILE_TEMPLATE_MMXEXT


+ 1
- 1
libswscale/x86/swscale_template.c View File

@@ -1615,7 +1615,7 @@ static av_cold void RENAME(sws_init_swScale)(SwsContext *c)
} }


if (c->srcBpc == 8 && c->dstBpc <= 10) { if (c->srcBpc == 8 && c->dstBpc <= 10) {
// Use the new MMX scaler if the MMX2 one can't be used (it is faster than the x86 ASM one).
// Use the new MMX scaler if the MMXEXT one can't be used (it is faster than the x86 ASM one).
#if COMPILE_TEMPLATE_MMXEXT #if COMPILE_TEMPLATE_MMXEXT
if (c->flags & SWS_FAST_BILINEAR && c->canMMX2BeUsed) if (c->flags & SWS_FAST_BILINEAR && c->canMMX2BeUsed)
{ {


+ 2
- 2
libswscale/x86/yuv2rgb.c View File

@@ -3,7 +3,7 @@
* *
* Copyright (C) 2009 Konstantin Shishkov * Copyright (C) 2009 Konstantin Shishkov
* *
* MMX/MMX2 template stuff (needed for fast movntq support),
* MMX/MMXEXT template stuff (needed for fast movntq support),
* 1,4,8bpp support and context / deglobalize stuff * 1,4,8bpp support and context / deglobalize stuff
* by Michael Niedermayer (michaelni@gmx.at) * by Michael Niedermayer (michaelni@gmx.at)
* *
@@ -58,7 +58,7 @@ DECLARE_ASM_CONST(8, uint64_t, pb_07) = 0x0707070707070707ULL;
#include "yuv2rgb_template.c" #include "yuv2rgb_template.c"
#endif /* HAVE_MMX_INLINE */ #endif /* HAVE_MMX_INLINE */


//MMX2 versions
// MMXEXT versions
#if HAVE_MMXEXT_INLINE #if HAVE_MMXEXT_INLINE
#undef RENAME #undef RENAME
#undef COMPILE_TEMPLATE_MMXEXT #undef COMPILE_TEMPLATE_MMXEXT


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