mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-12-02 03:06:28 +02:00
43171a2a73
Variables used in inline assembly need to be marked with attribute((used)). Static constants already were, via the define of DECLARE_ASM_CONST. But DECLARE_ALIGNED does not add this attribute, and some of the variables defined with it are const only used in inline assembly, and therefore appeared dead. This change adds a macro DECLARE_ASM_ALIGNED that marks variables as used. This change makes FFMPEG work with Clang's ThinLTO. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
585 lines
24 KiB
C
585 lines
24 KiB
C
/*
|
|
* Copyright (C) 2001-2011 Michael Niedermayer <michaelni@gmx.at>
|
|
*
|
|
* This file is part of FFmpeg.
|
|
*
|
|
* FFmpeg is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* FFmpeg 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with FFmpeg; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#include <inttypes.h>
|
|
#include "config.h"
|
|
#include "libswscale/swscale.h"
|
|
#include "libswscale/swscale_internal.h"
|
|
#include "libavutil/attributes.h"
|
|
#include "libavutil/avassert.h"
|
|
#include "libavutil/intreadwrite.h"
|
|
#include "libavutil/x86/cpu.h"
|
|
#include "libavutil/cpu.h"
|
|
#include "libavutil/pixdesc.h"
|
|
|
|
#if HAVE_INLINE_ASM
|
|
|
|
#define DITHER1XBPP
|
|
|
|
DECLARE_ASM_CONST(8, uint64_t, bF8)= 0xF8F8F8F8F8F8F8F8LL;
|
|
DECLARE_ASM_CONST(8, uint64_t, bFC)= 0xFCFCFCFCFCFCFCFCLL;
|
|
DECLARE_ASM_CONST(8, uint64_t, w10)= 0x0010001000100010LL;
|
|
DECLARE_ASM_CONST(8, uint64_t, w02)= 0x0002000200020002LL;
|
|
|
|
const DECLARE_ALIGNED(8, uint64_t, ff_dither4)[2] = {
|
|
0x0103010301030103LL,
|
|
0x0200020002000200LL,};
|
|
|
|
const DECLARE_ALIGNED(8, uint64_t, ff_dither8)[2] = {
|
|
0x0602060206020602LL,
|
|
0x0004000400040004LL,};
|
|
|
|
DECLARE_ASM_CONST(8, uint64_t, b16Mask)= 0x001F001F001F001FLL;
|
|
DECLARE_ASM_CONST(8, uint64_t, g16Mask)= 0x07E007E007E007E0LL;
|
|
DECLARE_ASM_CONST(8, uint64_t, r16Mask)= 0xF800F800F800F800LL;
|
|
DECLARE_ASM_CONST(8, uint64_t, b15Mask)= 0x001F001F001F001FLL;
|
|
DECLARE_ASM_CONST(8, uint64_t, g15Mask)= 0x03E003E003E003E0LL;
|
|
DECLARE_ASM_CONST(8, uint64_t, r15Mask)= 0x7C007C007C007C00LL;
|
|
|
|
DECLARE_ASM_ALIGNED(8, const uint64_t, ff_M24A) = 0x00FF0000FF0000FFLL;
|
|
DECLARE_ASM_ALIGNED(8, const uint64_t, ff_M24B) = 0xFF0000FF0000FF00LL;
|
|
DECLARE_ASM_ALIGNED(8, const uint64_t, ff_M24C) = 0x0000FF0000FF0000LL;
|
|
|
|
DECLARE_ASM_ALIGNED(8, const uint64_t, ff_bgr2YOffset) = 0x1010101010101010ULL;
|
|
DECLARE_ASM_ALIGNED(8, const uint64_t, ff_bgr2UVOffset) = 0x8080808080808080ULL;
|
|
DECLARE_ASM_ALIGNED(8, const uint64_t, ff_w1111) = 0x0001000100010001ULL;
|
|
|
|
|
|
//MMX versions
|
|
#if HAVE_MMX_INLINE
|
|
#undef RENAME
|
|
#define COMPILE_TEMPLATE_MMXEXT 0
|
|
#define RENAME(a) a ## _mmx
|
|
#include "swscale_template.c"
|
|
#endif
|
|
|
|
// MMXEXT versions
|
|
#if HAVE_MMXEXT_INLINE
|
|
#undef RENAME
|
|
#undef COMPILE_TEMPLATE_MMXEXT
|
|
#define COMPILE_TEMPLATE_MMXEXT 1
|
|
#define RENAME(a) a ## _mmxext
|
|
#include "swscale_template.c"
|
|
#endif
|
|
|
|
void ff_updateMMXDitherTables(SwsContext *c, int dstY, int lumBufIndex, int chrBufIndex,
|
|
int lastInLumBuf, int lastInChrBuf)
|
|
{
|
|
const int dstH= c->dstH;
|
|
const int flags= c->flags;
|
|
|
|
SwsPlane *lumPlane = &c->slice[c->numSlice-2].plane[0];
|
|
SwsPlane *chrUPlane = &c->slice[c->numSlice-2].plane[1];
|
|
SwsPlane *alpPlane = &c->slice[c->numSlice-2].plane[3];
|
|
|
|
int hasAlpha = c->needAlpha;
|
|
int32_t *vLumFilterPos= c->vLumFilterPos;
|
|
int32_t *vChrFilterPos= c->vChrFilterPos;
|
|
int16_t *vLumFilter= c->vLumFilter;
|
|
int16_t *vChrFilter= c->vChrFilter;
|
|
int32_t *lumMmxFilter= c->lumMmxFilter;
|
|
int32_t *chrMmxFilter= c->chrMmxFilter;
|
|
int32_t av_unused *alpMmxFilter= c->alpMmxFilter;
|
|
const int vLumFilterSize= c->vLumFilterSize;
|
|
const int vChrFilterSize= c->vChrFilterSize;
|
|
const int chrDstY= dstY>>c->chrDstVSubSample;
|
|
const int firstLumSrcY= vLumFilterPos[dstY]; //First line needed as input
|
|
const int firstChrSrcY= vChrFilterPos[chrDstY]; //First line needed as input
|
|
|
|
c->blueDither= ff_dither8[dstY&1];
|
|
if (c->dstFormat == AV_PIX_FMT_RGB555 || c->dstFormat == AV_PIX_FMT_BGR555)
|
|
c->greenDither= ff_dither8[dstY&1];
|
|
else
|
|
c->greenDither= ff_dither4[dstY&1];
|
|
c->redDither= ff_dither8[(dstY+1)&1];
|
|
if (dstY < dstH - 2) {
|
|
const int16_t **lumSrcPtr = (const int16_t **)(void*) lumPlane->line + firstLumSrcY - lumPlane->sliceY;
|
|
const int16_t **chrUSrcPtr = (const int16_t **)(void*) chrUPlane->line + firstChrSrcY - chrUPlane->sliceY;
|
|
const int16_t **alpSrcPtr = (CONFIG_SWSCALE_ALPHA && hasAlpha) ? (const int16_t **)(void*) alpPlane->line + firstLumSrcY - alpPlane->sliceY : NULL;
|
|
|
|
int i;
|
|
if (firstLumSrcY < 0 || firstLumSrcY + vLumFilterSize > c->srcH) {
|
|
const int16_t **tmpY = (const int16_t **) lumPlane->tmp;
|
|
|
|
int neg = -firstLumSrcY, i, end = FFMIN(c->srcH - firstLumSrcY, vLumFilterSize);
|
|
for (i = 0; i < neg; i++)
|
|
tmpY[i] = lumSrcPtr[neg];
|
|
for ( ; i < end; i++)
|
|
tmpY[i] = lumSrcPtr[i];
|
|
for ( ; i < vLumFilterSize; i++)
|
|
tmpY[i] = tmpY[i-1];
|
|
lumSrcPtr = tmpY;
|
|
|
|
if (alpSrcPtr) {
|
|
const int16_t **tmpA = (const int16_t **) alpPlane->tmp;
|
|
for (i = 0; i < neg; i++)
|
|
tmpA[i] = alpSrcPtr[neg];
|
|
for ( ; i < end; i++)
|
|
tmpA[i] = alpSrcPtr[i];
|
|
for ( ; i < vLumFilterSize; i++)
|
|
tmpA[i] = tmpA[i - 1];
|
|
alpSrcPtr = tmpA;
|
|
}
|
|
}
|
|
if (firstChrSrcY < 0 || firstChrSrcY + vChrFilterSize > c->chrSrcH) {
|
|
const int16_t **tmpU = (const int16_t **) chrUPlane->tmp;
|
|
int neg = -firstChrSrcY, i, end = FFMIN(c->chrSrcH - firstChrSrcY, vChrFilterSize);
|
|
for (i = 0; i < neg; i++) {
|
|
tmpU[i] = chrUSrcPtr[neg];
|
|
}
|
|
for ( ; i < end; i++) {
|
|
tmpU[i] = chrUSrcPtr[i];
|
|
}
|
|
for ( ; i < vChrFilterSize; i++) {
|
|
tmpU[i] = tmpU[i - 1];
|
|
}
|
|
chrUSrcPtr = tmpU;
|
|
}
|
|
|
|
if (flags & SWS_ACCURATE_RND) {
|
|
int s= APCK_SIZE / 8;
|
|
for (i=0; i<vLumFilterSize; i+=2) {
|
|
*(const void**)&lumMmxFilter[s*i ]= lumSrcPtr[i ];
|
|
*(const void**)&lumMmxFilter[s*i+APCK_PTR2/4 ]= lumSrcPtr[i+(vLumFilterSize>1)];
|
|
lumMmxFilter[s*i+APCK_COEF/4 ]=
|
|
lumMmxFilter[s*i+APCK_COEF/4+1]= vLumFilter[dstY*vLumFilterSize + i ]
|
|
+ (vLumFilterSize>1 ? vLumFilter[dstY*vLumFilterSize + i + 1]<<16 : 0);
|
|
if (CONFIG_SWSCALE_ALPHA && hasAlpha) {
|
|
*(const void**)&alpMmxFilter[s*i ]= alpSrcPtr[i ];
|
|
*(const void**)&alpMmxFilter[s*i+APCK_PTR2/4 ]= alpSrcPtr[i+(vLumFilterSize>1)];
|
|
alpMmxFilter[s*i+APCK_COEF/4 ]=
|
|
alpMmxFilter[s*i+APCK_COEF/4+1]= lumMmxFilter[s*i+APCK_COEF/4 ];
|
|
}
|
|
}
|
|
for (i=0; i<vChrFilterSize; i+=2) {
|
|
*(const void**)&chrMmxFilter[s*i ]= chrUSrcPtr[i ];
|
|
*(const void**)&chrMmxFilter[s*i+APCK_PTR2/4 ]= chrUSrcPtr[i+(vChrFilterSize>1)];
|
|
chrMmxFilter[s*i+APCK_COEF/4 ]=
|
|
chrMmxFilter[s*i+APCK_COEF/4+1]= vChrFilter[chrDstY*vChrFilterSize + i ]
|
|
+ (vChrFilterSize>1 ? vChrFilter[chrDstY*vChrFilterSize + i + 1]<<16 : 0);
|
|
}
|
|
} else {
|
|
for (i=0; i<vLumFilterSize; i++) {
|
|
*(const void**)&lumMmxFilter[4*i+0]= lumSrcPtr[i];
|
|
lumMmxFilter[4*i+2]=
|
|
lumMmxFilter[4*i+3]=
|
|
((uint16_t)vLumFilter[dstY*vLumFilterSize + i])*0x10001U;
|
|
if (CONFIG_SWSCALE_ALPHA && hasAlpha) {
|
|
*(const void**)&alpMmxFilter[4*i+0]= alpSrcPtr[i];
|
|
alpMmxFilter[4*i+2]=
|
|
alpMmxFilter[4*i+3]= lumMmxFilter[4*i+2];
|
|
}
|
|
}
|
|
for (i=0; i<vChrFilterSize; i++) {
|
|
*(const void**)&chrMmxFilter[4*i+0]= chrUSrcPtr[i];
|
|
chrMmxFilter[4*i+2]=
|
|
chrMmxFilter[4*i+3]=
|
|
((uint16_t)vChrFilter[chrDstY*vChrFilterSize + i])*0x10001U;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#if HAVE_MMXEXT
|
|
static void yuv2yuvX_sse3(const int16_t *filter, int filterSize,
|
|
const int16_t **src, uint8_t *dest, int dstW,
|
|
const uint8_t *dither, int offset)
|
|
{
|
|
if(((uintptr_t)dest) & 15){
|
|
yuv2yuvX_mmxext(filter, filterSize, src, dest, dstW, dither, offset);
|
|
return;
|
|
}
|
|
filterSize--;
|
|
#define MAIN_FUNCTION \
|
|
"pxor %%xmm0, %%xmm0 \n\t" \
|
|
"punpcklbw %%xmm0, %%xmm3 \n\t" \
|
|
"movd %4, %%xmm1 \n\t" \
|
|
"punpcklwd %%xmm1, %%xmm1 \n\t" \
|
|
"punpckldq %%xmm1, %%xmm1 \n\t" \
|
|
"punpcklqdq %%xmm1, %%xmm1 \n\t" \
|
|
"psllw $3, %%xmm1 \n\t" \
|
|
"paddw %%xmm1, %%xmm3 \n\t" \
|
|
"psraw $4, %%xmm3 \n\t" \
|
|
"movdqa %%xmm3, %%xmm4 \n\t" \
|
|
"movdqa %%xmm3, %%xmm7 \n\t" \
|
|
"movl %3, %%ecx \n\t" \
|
|
"mov %0, %%"FF_REG_d" \n\t"\
|
|
"mov (%%"FF_REG_d"), %%"FF_REG_S" \n\t"\
|
|
".p2align 4 \n\t" /* FIXME Unroll? */\
|
|
"1: \n\t"\
|
|
"movddup 8(%%"FF_REG_d"), %%xmm0 \n\t" /* filterCoeff */\
|
|
"movdqa (%%"FF_REG_S", %%"FF_REG_c", 2), %%xmm2 \n\t" /* srcData */\
|
|
"movdqa 16(%%"FF_REG_S", %%"FF_REG_c", 2), %%xmm5 \n\t" /* srcData */\
|
|
"add $16, %%"FF_REG_d" \n\t"\
|
|
"mov (%%"FF_REG_d"), %%"FF_REG_S" \n\t"\
|
|
"test %%"FF_REG_S", %%"FF_REG_S" \n\t"\
|
|
"pmulhw %%xmm0, %%xmm2 \n\t"\
|
|
"pmulhw %%xmm0, %%xmm5 \n\t"\
|
|
"paddw %%xmm2, %%xmm3 \n\t"\
|
|
"paddw %%xmm5, %%xmm4 \n\t"\
|
|
" jnz 1b \n\t"\
|
|
"psraw $3, %%xmm3 \n\t"\
|
|
"psraw $3, %%xmm4 \n\t"\
|
|
"packuswb %%xmm4, %%xmm3 \n\t"\
|
|
"movntdq %%xmm3, (%1, %%"FF_REG_c") \n\t"\
|
|
"add $16, %%"FF_REG_c" \n\t"\
|
|
"cmp %2, %%"FF_REG_c" \n\t"\
|
|
"movdqa %%xmm7, %%xmm3 \n\t" \
|
|
"movdqa %%xmm7, %%xmm4 \n\t" \
|
|
"mov %0, %%"FF_REG_d" \n\t"\
|
|
"mov (%%"FF_REG_d"), %%"FF_REG_S" \n\t"\
|
|
"jb 1b \n\t"
|
|
|
|
if (offset) {
|
|
__asm__ volatile(
|
|
"movq %5, %%xmm3 \n\t"
|
|
"movdqa %%xmm3, %%xmm4 \n\t"
|
|
"psrlq $24, %%xmm3 \n\t"
|
|
"psllq $40, %%xmm4 \n\t"
|
|
"por %%xmm4, %%xmm3 \n\t"
|
|
MAIN_FUNCTION
|
|
:: "g" (filter),
|
|
"r" (dest-offset), "g" ((x86_reg)(dstW+offset)), "m" (offset),
|
|
"m"(filterSize), "m"(((uint64_t *) dither)[0])
|
|
: XMM_CLOBBERS("%xmm0" , "%xmm1" , "%xmm2" , "%xmm3" , "%xmm4" , "%xmm5" , "%xmm7" ,)
|
|
"%"FF_REG_d, "%"FF_REG_S, "%"FF_REG_c
|
|
);
|
|
} else {
|
|
__asm__ volatile(
|
|
"movq %5, %%xmm3 \n\t"
|
|
MAIN_FUNCTION
|
|
:: "g" (filter),
|
|
"r" (dest-offset), "g" ((x86_reg)(dstW+offset)), "m" (offset),
|
|
"m"(filterSize), "m"(((uint64_t *) dither)[0])
|
|
: XMM_CLOBBERS("%xmm0" , "%xmm1" , "%xmm2" , "%xmm3" , "%xmm4" , "%xmm5" , "%xmm7" ,)
|
|
"%"FF_REG_d, "%"FF_REG_S, "%"FF_REG_c
|
|
);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
#endif /* HAVE_INLINE_ASM */
|
|
|
|
#define SCALE_FUNC(filter_n, from_bpc, to_bpc, opt) \
|
|
void ff_hscale ## from_bpc ## to ## to_bpc ## _ ## filter_n ## _ ## opt( \
|
|
SwsContext *c, int16_t *data, \
|
|
int dstW, const uint8_t *src, \
|
|
const int16_t *filter, \
|
|
const int32_t *filterPos, int filterSize)
|
|
|
|
#define SCALE_FUNCS(filter_n, opt) \
|
|
SCALE_FUNC(filter_n, 8, 15, opt); \
|
|
SCALE_FUNC(filter_n, 9, 15, opt); \
|
|
SCALE_FUNC(filter_n, 10, 15, opt); \
|
|
SCALE_FUNC(filter_n, 12, 15, opt); \
|
|
SCALE_FUNC(filter_n, 14, 15, opt); \
|
|
SCALE_FUNC(filter_n, 16, 15, opt); \
|
|
SCALE_FUNC(filter_n, 8, 19, opt); \
|
|
SCALE_FUNC(filter_n, 9, 19, opt); \
|
|
SCALE_FUNC(filter_n, 10, 19, opt); \
|
|
SCALE_FUNC(filter_n, 12, 19, opt); \
|
|
SCALE_FUNC(filter_n, 14, 19, opt); \
|
|
SCALE_FUNC(filter_n, 16, 19, opt)
|
|
|
|
#define SCALE_FUNCS_MMX(opt) \
|
|
SCALE_FUNCS(4, opt); \
|
|
SCALE_FUNCS(8, opt); \
|
|
SCALE_FUNCS(X, opt)
|
|
|
|
#define SCALE_FUNCS_SSE(opt) \
|
|
SCALE_FUNCS(4, opt); \
|
|
SCALE_FUNCS(8, opt); \
|
|
SCALE_FUNCS(X4, opt); \
|
|
SCALE_FUNCS(X8, opt)
|
|
|
|
#if ARCH_X86_32
|
|
SCALE_FUNCS_MMX(mmx);
|
|
#endif
|
|
SCALE_FUNCS_SSE(sse2);
|
|
SCALE_FUNCS_SSE(ssse3);
|
|
SCALE_FUNCS_SSE(sse4);
|
|
|
|
#define VSCALEX_FUNC(size, opt) \
|
|
void ff_yuv2planeX_ ## size ## _ ## opt(const int16_t *filter, int filterSize, \
|
|
const int16_t **src, uint8_t *dest, int dstW, \
|
|
const uint8_t *dither, int offset)
|
|
#define VSCALEX_FUNCS(opt) \
|
|
VSCALEX_FUNC(8, opt); \
|
|
VSCALEX_FUNC(9, opt); \
|
|
VSCALEX_FUNC(10, opt)
|
|
|
|
#if ARCH_X86_32
|
|
VSCALEX_FUNCS(mmxext);
|
|
#endif
|
|
VSCALEX_FUNCS(sse2);
|
|
VSCALEX_FUNCS(sse4);
|
|
VSCALEX_FUNC(16, sse4);
|
|
VSCALEX_FUNCS(avx);
|
|
|
|
#define VSCALE_FUNC(size, opt) \
|
|
void ff_yuv2plane1_ ## size ## _ ## opt(const int16_t *src, uint8_t *dst, int dstW, \
|
|
const uint8_t *dither, int offset)
|
|
#define VSCALE_FUNCS(opt1, opt2) \
|
|
VSCALE_FUNC(8, opt1); \
|
|
VSCALE_FUNC(9, opt2); \
|
|
VSCALE_FUNC(10, opt2); \
|
|
VSCALE_FUNC(16, opt1)
|
|
|
|
#if ARCH_X86_32
|
|
VSCALE_FUNCS(mmx, mmxext);
|
|
#endif
|
|
VSCALE_FUNCS(sse2, sse2);
|
|
VSCALE_FUNC(16, sse4);
|
|
VSCALE_FUNCS(avx, avx);
|
|
|
|
#define INPUT_Y_FUNC(fmt, opt) \
|
|
void ff_ ## fmt ## ToY_ ## opt(uint8_t *dst, const uint8_t *src, \
|
|
const uint8_t *unused1, const uint8_t *unused2, \
|
|
int w, uint32_t *unused)
|
|
#define INPUT_UV_FUNC(fmt, opt) \
|
|
void ff_ ## fmt ## ToUV_ ## opt(uint8_t *dstU, uint8_t *dstV, \
|
|
const uint8_t *unused0, \
|
|
const uint8_t *src1, \
|
|
const uint8_t *src2, \
|
|
int w, uint32_t *unused)
|
|
#define INPUT_FUNC(fmt, opt) \
|
|
INPUT_Y_FUNC(fmt, opt); \
|
|
INPUT_UV_FUNC(fmt, opt)
|
|
#define INPUT_FUNCS(opt) \
|
|
INPUT_FUNC(uyvy, opt); \
|
|
INPUT_FUNC(yuyv, opt); \
|
|
INPUT_UV_FUNC(nv12, opt); \
|
|
INPUT_UV_FUNC(nv21, opt); \
|
|
INPUT_FUNC(rgba, opt); \
|
|
INPUT_FUNC(bgra, opt); \
|
|
INPUT_FUNC(argb, opt); \
|
|
INPUT_FUNC(abgr, opt); \
|
|
INPUT_FUNC(rgb24, opt); \
|
|
INPUT_FUNC(bgr24, opt)
|
|
|
|
#if ARCH_X86_32
|
|
INPUT_FUNCS(mmx);
|
|
#endif
|
|
INPUT_FUNCS(sse2);
|
|
INPUT_FUNCS(ssse3);
|
|
INPUT_FUNCS(avx);
|
|
|
|
av_cold void ff_sws_init_swscale_x86(SwsContext *c)
|
|
{
|
|
int cpu_flags = av_get_cpu_flags();
|
|
|
|
#if HAVE_MMX_INLINE
|
|
if (INLINE_MMX(cpu_flags))
|
|
sws_init_swscale_mmx(c);
|
|
#endif
|
|
#if HAVE_MMXEXT_INLINE
|
|
if (INLINE_MMXEXT(cpu_flags))
|
|
sws_init_swscale_mmxext(c);
|
|
if (cpu_flags & AV_CPU_FLAG_SSE3){
|
|
if(c->use_mmx_vfilter && !(c->flags & SWS_ACCURATE_RND))
|
|
c->yuv2planeX = yuv2yuvX_sse3;
|
|
}
|
|
#endif
|
|
|
|
#define ASSIGN_SCALE_FUNC2(hscalefn, filtersize, opt1, opt2) do { \
|
|
if (c->srcBpc == 8) { \
|
|
hscalefn = c->dstBpc <= 14 ? ff_hscale8to15_ ## filtersize ## _ ## opt2 : \
|
|
ff_hscale8to19_ ## filtersize ## _ ## opt1; \
|
|
} else if (c->srcBpc == 9) { \
|
|
hscalefn = c->dstBpc <= 14 ? ff_hscale9to15_ ## filtersize ## _ ## opt2 : \
|
|
ff_hscale9to19_ ## filtersize ## _ ## opt1; \
|
|
} else if (c->srcBpc == 10) { \
|
|
hscalefn = c->dstBpc <= 14 ? ff_hscale10to15_ ## filtersize ## _ ## opt2 : \
|
|
ff_hscale10to19_ ## filtersize ## _ ## opt1; \
|
|
} else if (c->srcBpc == 12) { \
|
|
hscalefn = c->dstBpc <= 14 ? ff_hscale12to15_ ## filtersize ## _ ## opt2 : \
|
|
ff_hscale12to19_ ## filtersize ## _ ## opt1; \
|
|
} else if (c->srcBpc == 14 || ((c->srcFormat==AV_PIX_FMT_PAL8||isAnyRGB(c->srcFormat)) && av_pix_fmt_desc_get(c->srcFormat)->comp[0].depth<16)) { \
|
|
hscalefn = c->dstBpc <= 14 ? ff_hscale14to15_ ## filtersize ## _ ## opt2 : \
|
|
ff_hscale14to19_ ## filtersize ## _ ## opt1; \
|
|
} else { /* c->srcBpc == 16 */ \
|
|
av_assert0(c->srcBpc == 16);\
|
|
hscalefn = c->dstBpc <= 14 ? ff_hscale16to15_ ## filtersize ## _ ## opt2 : \
|
|
ff_hscale16to19_ ## filtersize ## _ ## opt1; \
|
|
} \
|
|
} while (0)
|
|
#define ASSIGN_MMX_SCALE_FUNC(hscalefn, filtersize, opt1, opt2) \
|
|
switch (filtersize) { \
|
|
case 4: ASSIGN_SCALE_FUNC2(hscalefn, 4, opt1, opt2); break; \
|
|
case 8: ASSIGN_SCALE_FUNC2(hscalefn, 8, opt1, opt2); break; \
|
|
default: ASSIGN_SCALE_FUNC2(hscalefn, X, opt1, opt2); break; \
|
|
}
|
|
#define ASSIGN_VSCALEX_FUNC(vscalefn, opt, do_16_case, condition_8bit) \
|
|
switch(c->dstBpc){ \
|
|
case 16: do_16_case; break; \
|
|
case 10: if (!isBE(c->dstFormat) && c->dstFormat != AV_PIX_FMT_P010LE) vscalefn = ff_yuv2planeX_10_ ## opt; break; \
|
|
case 9: if (!isBE(c->dstFormat)) vscalefn = ff_yuv2planeX_9_ ## opt; break; \
|
|
case 8: if ((condition_8bit) && !c->use_mmx_vfilter) vscalefn = ff_yuv2planeX_8_ ## opt; break; \
|
|
}
|
|
#define ASSIGN_VSCALE_FUNC(vscalefn, opt1, opt2, opt2chk) \
|
|
switch(c->dstBpc){ \
|
|
case 16: if (!isBE(c->dstFormat)) vscalefn = ff_yuv2plane1_16_ ## opt1; break; \
|
|
case 10: if (!isBE(c->dstFormat) && c->dstFormat != AV_PIX_FMT_P010LE && opt2chk) vscalefn = ff_yuv2plane1_10_ ## opt2; break; \
|
|
case 9: if (!isBE(c->dstFormat) && opt2chk) vscalefn = ff_yuv2plane1_9_ ## opt2; break; \
|
|
case 8: vscalefn = ff_yuv2plane1_8_ ## opt1; break; \
|
|
default: av_assert0(c->dstBpc>8); \
|
|
}
|
|
#define case_rgb(x, X, opt) \
|
|
case AV_PIX_FMT_ ## X: \
|
|
c->lumToYV12 = ff_ ## x ## ToY_ ## opt; \
|
|
if (!c->chrSrcHSubSample) \
|
|
c->chrToYV12 = ff_ ## x ## ToUV_ ## opt; \
|
|
break
|
|
#if ARCH_X86_32
|
|
if (EXTERNAL_MMX(cpu_flags)) {
|
|
ASSIGN_MMX_SCALE_FUNC(c->hyScale, c->hLumFilterSize, mmx, mmx);
|
|
ASSIGN_MMX_SCALE_FUNC(c->hcScale, c->hChrFilterSize, mmx, mmx);
|
|
ASSIGN_VSCALE_FUNC(c->yuv2plane1, mmx, mmxext, cpu_flags & AV_CPU_FLAG_MMXEXT);
|
|
|
|
switch (c->srcFormat) {
|
|
case AV_PIX_FMT_YA8:
|
|
c->lumToYV12 = ff_yuyvToY_mmx;
|
|
if (c->needAlpha)
|
|
c->alpToYV12 = ff_uyvyToY_mmx;
|
|
break;
|
|
case AV_PIX_FMT_YUYV422:
|
|
c->lumToYV12 = ff_yuyvToY_mmx;
|
|
c->chrToYV12 = ff_yuyvToUV_mmx;
|
|
break;
|
|
case AV_PIX_FMT_UYVY422:
|
|
c->lumToYV12 = ff_uyvyToY_mmx;
|
|
c->chrToYV12 = ff_uyvyToUV_mmx;
|
|
break;
|
|
case AV_PIX_FMT_NV12:
|
|
c->chrToYV12 = ff_nv12ToUV_mmx;
|
|
break;
|
|
case AV_PIX_FMT_NV21:
|
|
c->chrToYV12 = ff_nv21ToUV_mmx;
|
|
break;
|
|
case_rgb(rgb24, RGB24, mmx);
|
|
case_rgb(bgr24, BGR24, mmx);
|
|
case_rgb(bgra, BGRA, mmx);
|
|
case_rgb(rgba, RGBA, mmx);
|
|
case_rgb(abgr, ABGR, mmx);
|
|
case_rgb(argb, ARGB, mmx);
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
if (EXTERNAL_MMXEXT(cpu_flags)) {
|
|
ASSIGN_VSCALEX_FUNC(c->yuv2planeX, mmxext, , 1);
|
|
}
|
|
#endif /* ARCH_X86_32 */
|
|
#define ASSIGN_SSE_SCALE_FUNC(hscalefn, filtersize, opt1, opt2) \
|
|
switch (filtersize) { \
|
|
case 4: ASSIGN_SCALE_FUNC2(hscalefn, 4, opt1, opt2); break; \
|
|
case 8: ASSIGN_SCALE_FUNC2(hscalefn, 8, opt1, opt2); break; \
|
|
default: if (filtersize & 4) ASSIGN_SCALE_FUNC2(hscalefn, X4, opt1, opt2); \
|
|
else ASSIGN_SCALE_FUNC2(hscalefn, X8, opt1, opt2); \
|
|
break; \
|
|
}
|
|
if (EXTERNAL_SSE2(cpu_flags)) {
|
|
ASSIGN_SSE_SCALE_FUNC(c->hyScale, c->hLumFilterSize, sse2, sse2);
|
|
ASSIGN_SSE_SCALE_FUNC(c->hcScale, c->hChrFilterSize, sse2, sse2);
|
|
ASSIGN_VSCALEX_FUNC(c->yuv2planeX, sse2, ,
|
|
HAVE_ALIGNED_STACK || ARCH_X86_64);
|
|
ASSIGN_VSCALE_FUNC(c->yuv2plane1, sse2, sse2, 1);
|
|
|
|
switch (c->srcFormat) {
|
|
case AV_PIX_FMT_YA8:
|
|
c->lumToYV12 = ff_yuyvToY_sse2;
|
|
if (c->needAlpha)
|
|
c->alpToYV12 = ff_uyvyToY_sse2;
|
|
break;
|
|
case AV_PIX_FMT_YUYV422:
|
|
c->lumToYV12 = ff_yuyvToY_sse2;
|
|
c->chrToYV12 = ff_yuyvToUV_sse2;
|
|
break;
|
|
case AV_PIX_FMT_UYVY422:
|
|
c->lumToYV12 = ff_uyvyToY_sse2;
|
|
c->chrToYV12 = ff_uyvyToUV_sse2;
|
|
break;
|
|
case AV_PIX_FMT_NV12:
|
|
c->chrToYV12 = ff_nv12ToUV_sse2;
|
|
break;
|
|
case AV_PIX_FMT_NV21:
|
|
c->chrToYV12 = ff_nv21ToUV_sse2;
|
|
break;
|
|
case_rgb(rgb24, RGB24, sse2);
|
|
case_rgb(bgr24, BGR24, sse2);
|
|
case_rgb(bgra, BGRA, sse2);
|
|
case_rgb(rgba, RGBA, sse2);
|
|
case_rgb(abgr, ABGR, sse2);
|
|
case_rgb(argb, ARGB, sse2);
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
if (EXTERNAL_SSSE3(cpu_flags)) {
|
|
ASSIGN_SSE_SCALE_FUNC(c->hyScale, c->hLumFilterSize, ssse3, ssse3);
|
|
ASSIGN_SSE_SCALE_FUNC(c->hcScale, c->hChrFilterSize, ssse3, ssse3);
|
|
switch (c->srcFormat) {
|
|
case_rgb(rgb24, RGB24, ssse3);
|
|
case_rgb(bgr24, BGR24, ssse3);
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
if (EXTERNAL_SSE4(cpu_flags)) {
|
|
/* Xto15 don't need special sse4 functions */
|
|
ASSIGN_SSE_SCALE_FUNC(c->hyScale, c->hLumFilterSize, sse4, ssse3);
|
|
ASSIGN_SSE_SCALE_FUNC(c->hcScale, c->hChrFilterSize, sse4, ssse3);
|
|
ASSIGN_VSCALEX_FUNC(c->yuv2planeX, sse4,
|
|
if (!isBE(c->dstFormat)) c->yuv2planeX = ff_yuv2planeX_16_sse4,
|
|
HAVE_ALIGNED_STACK || ARCH_X86_64);
|
|
if (c->dstBpc == 16 && !isBE(c->dstFormat))
|
|
c->yuv2plane1 = ff_yuv2plane1_16_sse4;
|
|
}
|
|
|
|
if (EXTERNAL_AVX(cpu_flags)) {
|
|
ASSIGN_VSCALEX_FUNC(c->yuv2planeX, avx, ,
|
|
HAVE_ALIGNED_STACK || ARCH_X86_64);
|
|
ASSIGN_VSCALE_FUNC(c->yuv2plane1, avx, avx, 1);
|
|
|
|
switch (c->srcFormat) {
|
|
case AV_PIX_FMT_YUYV422:
|
|
c->chrToYV12 = ff_yuyvToUV_avx;
|
|
break;
|
|
case AV_PIX_FMT_UYVY422:
|
|
c->chrToYV12 = ff_uyvyToUV_avx;
|
|
break;
|
|
case AV_PIX_FMT_NV12:
|
|
c->chrToYV12 = ff_nv12ToUV_avx;
|
|
break;
|
|
case AV_PIX_FMT_NV21:
|
|
c->chrToYV12 = ff_nv21ToUV_avx;
|
|
break;
|
|
case_rgb(rgb24, RGB24, avx);
|
|
case_rgb(bgr24, BGR24, avx);
|
|
case_rgb(bgra, BGRA, avx);
|
|
case_rgb(rgba, RGBA, avx);
|
|
case_rgb(abgr, ABGR, avx);
|
|
case_rgb(argb, ARGB, avx);
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|