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authorTim Redfern <tim@eclectronics.org>2013-09-05 17:55:35 +0100
committerTim Redfern <tim@eclectronics.org>2013-09-05 17:55:35 +0100
commit741fb4b9e135cfb161a749db88713229038577bb (patch)
tree08bc9925659cbcac45162bacf31dc6336d4f60b4 /ffmpeg1/libavcodec/x86/dsputil_mmx.c
parenta2e1bf3495b7bfefdaedb8fc737e969ab06df079 (diff)
making act segmenter
Diffstat (limited to 'ffmpeg1/libavcodec/x86/dsputil_mmx.c')
-rw-r--r--ffmpeg1/libavcodec/x86/dsputil_mmx.c1636
1 files changed, 0 insertions, 1636 deletions
diff --git a/ffmpeg1/libavcodec/x86/dsputil_mmx.c b/ffmpeg1/libavcodec/x86/dsputil_mmx.c
deleted file mode 100644
index fe59d22..0000000
--- a/ffmpeg1/libavcodec/x86/dsputil_mmx.c
+++ /dev/null
@@ -1,1636 +0,0 @@
-/*
- * MMX optimized DSP utils
- * Copyright (c) 2000, 2001 Fabrice Bellard
- * Copyright (c) 2002-2004 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
- *
- * MMX optimization by Nick Kurshev <nickols_k@mail.ru>
- */
-
-#include "libavutil/attributes.h"
-#include "libavutil/cpu.h"
-#include "libavutil/x86/asm.h"
-#include "libavcodec/dsputil.h"
-#include "libavcodec/h264dsp.h"
-#include "libavcodec/mpegvideo.h"
-#include "libavcodec/simple_idct.h"
-#include "libavcodec/videodsp.h"
-#include "dsputil_mmx.h"
-#include "idct_xvid.h"
-#include "diracdsp_mmx.h"
-
-//#undef NDEBUG
-//#include <assert.h>
-
-/* pixel operations */
-DECLARE_ALIGNED(8, const uint64_t, ff_bone) = 0x0101010101010101ULL;
-DECLARE_ALIGNED(8, const uint64_t, ff_wtwo) = 0x0002000200020002ULL;
-
-DECLARE_ALIGNED(8, const uint64_t, ff_pw_15) = 0x000F000F000F000FULL;
-DECLARE_ALIGNED(16, const xmm_reg, ff_pw_17) = { 0x0011001100110011ULL, 0x0011001100110011ULL };
-DECLARE_ALIGNED(8, const uint64_t, ff_pw_20) = 0x0014001400140014ULL;
-DECLARE_ALIGNED(8, const uint64_t, ff_pw_42) = 0x002A002A002A002AULL;
-DECLARE_ALIGNED(8, const uint64_t, ff_pw_53) = 0x0035003500350035ULL;
-DECLARE_ALIGNED(8, const uint64_t, ff_pw_96) = 0x0060006000600060ULL;
-DECLARE_ALIGNED(8, const uint64_t, ff_pw_128) = 0x0080008000800080ULL;
-DECLARE_ALIGNED(8, const uint64_t, ff_pw_255) = 0x00ff00ff00ff00ffULL;
-DECLARE_ALIGNED(16, const xmm_reg, ff_pw_512) = { 0x0200020002000200ULL, 0x0200020002000200ULL };
-DECLARE_ALIGNED(16, const xmm_reg, ff_pw_1019) = { 0x03FB03FB03FB03FBULL, 0x03FB03FB03FB03FBULL };
-
-DECLARE_ALIGNED(8, const uint64_t, ff_pb_3F) = 0x3F3F3F3F3F3F3F3FULL;
-DECLARE_ALIGNED(8, const uint64_t, ff_pb_FC) = 0xFCFCFCFCFCFCFCFCULL;
-
-DECLARE_ALIGNED(16, const double, ff_pd_1)[2] = { 1.0, 1.0 };
-DECLARE_ALIGNED(16, const double, ff_pd_2)[2] = { 2.0, 2.0 };
-
-
-#if HAVE_YASM
-void ff_put_pixels8_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2,
- int dstStride, int src1Stride, int h);
-void ff_put_no_rnd_pixels8_l2_mmxext(uint8_t *dst, uint8_t *src1,
- uint8_t *src2, int dstStride,
- int src1Stride, int h);
-void ff_avg_pixels8_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2,
- int dstStride, int src1Stride, int h);
-void ff_put_pixels16_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2,
- int dstStride, int src1Stride, int h);
-void ff_avg_pixels16_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2,
- int dstStride, int src1Stride, int h);
-void ff_put_no_rnd_pixels16_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2,
- int dstStride, int src1Stride, int h);
-void ff_avg_pixels8_mmxext(uint8_t *block, const uint8_t *pixels,
- ptrdiff_t line_size, int h);
-
-void ff_put_pixels8_mmxext(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h);
-static void ff_put_pixels16_mmxext(uint8_t *block, const uint8_t *pixels,
- ptrdiff_t line_size, int h)
-{
- ff_put_pixels8_mmxext(block, pixels, line_size, h);
- ff_put_pixels8_mmxext(block + 8, pixels + 8, line_size, h);
-}
-
-void ff_put_mpeg4_qpel16_h_lowpass_mmxext(uint8_t *dst, uint8_t *src,
- int dstStride, int srcStride, int h);
-void ff_avg_mpeg4_qpel16_h_lowpass_mmxext(uint8_t *dst, uint8_t *src,
- int dstStride, int srcStride, int h);
-void ff_put_no_rnd_mpeg4_qpel16_h_lowpass_mmxext(uint8_t *dst, uint8_t *src,
- int dstStride, int srcStride,
- int h);
-void ff_put_mpeg4_qpel8_h_lowpass_mmxext(uint8_t *dst, uint8_t *src,
- int dstStride, int srcStride, int h);
-void ff_avg_mpeg4_qpel8_h_lowpass_mmxext(uint8_t *dst, uint8_t *src,
- int dstStride, int srcStride, int h);
-void ff_put_no_rnd_mpeg4_qpel8_h_lowpass_mmxext(uint8_t *dst, uint8_t *src,
- int dstStride, int srcStride,
- int h);
-void ff_put_mpeg4_qpel16_v_lowpass_mmxext(uint8_t *dst, uint8_t *src,
- int dstStride, int srcStride);
-void ff_avg_mpeg4_qpel16_v_lowpass_mmxext(uint8_t *dst, uint8_t *src,
- int dstStride, int srcStride);
-void ff_put_no_rnd_mpeg4_qpel16_v_lowpass_mmxext(uint8_t *dst, uint8_t *src,
- int dstStride, int srcStride);
-void ff_put_mpeg4_qpel8_v_lowpass_mmxext(uint8_t *dst, uint8_t *src,
- int dstStride, int srcStride);
-void ff_avg_mpeg4_qpel8_v_lowpass_mmxext(uint8_t *dst, uint8_t *src,
- int dstStride, int srcStride);
-void ff_put_no_rnd_mpeg4_qpel8_v_lowpass_mmxext(uint8_t *dst, uint8_t *src,
- int dstStride, int srcStride);
-#define ff_put_no_rnd_pixels16_mmxext ff_put_pixels16_mmxext
-#define ff_put_no_rnd_pixels8_mmxext ff_put_pixels8_mmxext
-#endif /* HAVE_YASM */
-
-
-#if HAVE_INLINE_ASM
-
-#define JUMPALIGN() __asm__ volatile (".p2align 3"::)
-#define MOVQ_ZERO(regd) __asm__ volatile ("pxor %%"#regd", %%"#regd ::)
-
-#define MOVQ_BFE(regd) \
- __asm__ volatile ( \
- "pcmpeqd %%"#regd", %%"#regd" \n\t" \
- "paddb %%"#regd", %%"#regd" \n\t" ::)
-
-#ifndef PIC
-#define MOVQ_BONE(regd) __asm__ volatile ("movq %0, %%"#regd" \n\t" :: "m"(ff_bone))
-#define MOVQ_WTWO(regd) __asm__ volatile ("movq %0, %%"#regd" \n\t" :: "m"(ff_wtwo))
-#else
-// for shared library it's better to use this way for accessing constants
-// pcmpeqd -> -1
-#define MOVQ_BONE(regd) \
- __asm__ volatile ( \
- "pcmpeqd %%"#regd", %%"#regd" \n\t" \
- "psrlw $15, %%"#regd" \n\t" \
- "packuswb %%"#regd", %%"#regd" \n\t" ::)
-
-#define MOVQ_WTWO(regd) \
- __asm__ volatile ( \
- "pcmpeqd %%"#regd", %%"#regd" \n\t" \
- "psrlw $15, %%"#regd" \n\t" \
- "psllw $1, %%"#regd" \n\t"::)
-
-#endif
-
-// using regr as temporary and for the output result
-// first argument is unmodifed and second is trashed
-// regfe is supposed to contain 0xfefefefefefefefe
-#define PAVGB_MMX(rega, regb, regr, regfe) \
- "movq "#rega", "#regr" \n\t" \
- "por "#regb", "#regr" \n\t" \
- "pxor "#rega", "#regb" \n\t" \
- "pand "#regfe", "#regb" \n\t" \
- "psrlq $1, "#regb" \n\t" \
- "psubb "#regb", "#regr" \n\t"
-
-// mm6 is supposed to contain 0xfefefefefefefefe
-#define PAVGBP_MMX(rega, regb, regr, regc, regd, regp) \
- "movq "#rega", "#regr" \n\t" \
- "movq "#regc", "#regp" \n\t" \
- "por "#regb", "#regr" \n\t" \
- "por "#regd", "#regp" \n\t" \
- "pxor "#rega", "#regb" \n\t" \
- "pxor "#regc", "#regd" \n\t" \
- "pand %%mm6, "#regb" \n\t" \
- "pand %%mm6, "#regd" \n\t" \
- "psrlq $1, "#regd" \n\t" \
- "psrlq $1, "#regb" \n\t" \
- "psubb "#regb", "#regr" \n\t" \
- "psubb "#regd", "#regp" \n\t"
-
-/***********************************/
-/* MMX rounding */
-
-#define DEF(x, y) x ## _ ## y ## _mmx
-#define SET_RND MOVQ_WTWO
-#define PAVGBP(a, b, c, d, e, f) PAVGBP_MMX(a, b, c, d, e, f)
-#define PAVGB(a, b, c, e) PAVGB_MMX(a, b, c, e)
-#define OP_AVG(a, b, c, e) PAVGB_MMX(a, b, c, e)
-
-#include "dsputil_rnd_template.c"
-
-#undef DEF
-#undef SET_RND
-#undef PAVGBP
-#undef PAVGB
-#undef OP_AVG
-
-#endif /* HAVE_INLINE_ASM */
-
-
-#if HAVE_YASM
-
-/***********************************/
-/* MMXEXT specific */
-
-//FIXME the following could be optimized too ...
-static void ff_avg_pixels16_mmxext(uint8_t *block, const uint8_t *pixels,
- int line_size, int h)
-{
- ff_avg_pixels8_mmxext(block, pixels, line_size, h);
- ff_avg_pixels8_mmxext(block + 8, pixels + 8, line_size, h);
-}
-
-#endif /* HAVE_YASM */
-
-
-#if HAVE_INLINE_ASM
-/***********************************/
-/* standard MMX */
-
-void ff_put_pixels_clamped_mmx(const int16_t *block, uint8_t *pixels,
- int line_size)
-{
- const int16_t *p;
- uint8_t *pix;
-
- /* read the pixels */
- p = block;
- pix = pixels;
- /* unrolled loop */
- __asm__ volatile (
- "movq (%3), %%mm0 \n\t"
- "movq 8(%3), %%mm1 \n\t"
- "movq 16(%3), %%mm2 \n\t"
- "movq 24(%3), %%mm3 \n\t"
- "movq 32(%3), %%mm4 \n\t"
- "movq 40(%3), %%mm5 \n\t"
- "movq 48(%3), %%mm6 \n\t"
- "movq 56(%3), %%mm7 \n\t"
- "packuswb %%mm1, %%mm0 \n\t"
- "packuswb %%mm3, %%mm2 \n\t"
- "packuswb %%mm5, %%mm4 \n\t"
- "packuswb %%mm7, %%mm6 \n\t"
- "movq %%mm0, (%0) \n\t"
- "movq %%mm2, (%0, %1) \n\t"
- "movq %%mm4, (%0, %1, 2) \n\t"
- "movq %%mm6, (%0, %2) \n\t"
- :: "r"(pix), "r"((x86_reg)line_size), "r"((x86_reg)line_size * 3),
- "r"(p)
- : "memory");
- pix += line_size * 4;
- p += 32;
-
- // if here would be an exact copy of the code above
- // compiler would generate some very strange code
- // thus using "r"
- __asm__ volatile (
- "movq (%3), %%mm0 \n\t"
- "movq 8(%3), %%mm1 \n\t"
- "movq 16(%3), %%mm2 \n\t"
- "movq 24(%3), %%mm3 \n\t"
- "movq 32(%3), %%mm4 \n\t"
- "movq 40(%3), %%mm5 \n\t"
- "movq 48(%3), %%mm6 \n\t"
- "movq 56(%3), %%mm7 \n\t"
- "packuswb %%mm1, %%mm0 \n\t"
- "packuswb %%mm3, %%mm2 \n\t"
- "packuswb %%mm5, %%mm4 \n\t"
- "packuswb %%mm7, %%mm6 \n\t"
- "movq %%mm0, (%0) \n\t"
- "movq %%mm2, (%0, %1) \n\t"
- "movq %%mm4, (%0, %1, 2) \n\t"
- "movq %%mm6, (%0, %2) \n\t"
- :: "r"(pix), "r"((x86_reg)line_size), "r"((x86_reg)line_size * 3), "r"(p)
- : "memory");
-}
-
-#define put_signed_pixels_clamped_mmx_half(off) \
- "movq "#off"(%2), %%mm1 \n\t" \
- "movq 16 + "#off"(%2), %%mm2 \n\t" \
- "movq 32 + "#off"(%2), %%mm3 \n\t" \
- "movq 48 + "#off"(%2), %%mm4 \n\t" \
- "packsswb 8 + "#off"(%2), %%mm1 \n\t" \
- "packsswb 24 + "#off"(%2), %%mm2 \n\t" \
- "packsswb 40 + "#off"(%2), %%mm3 \n\t" \
- "packsswb 56 + "#off"(%2), %%mm4 \n\t" \
- "paddb %%mm0, %%mm1 \n\t" \
- "paddb %%mm0, %%mm2 \n\t" \
- "paddb %%mm0, %%mm3 \n\t" \
- "paddb %%mm0, %%mm4 \n\t" \
- "movq %%mm1, (%0) \n\t" \
- "movq %%mm2, (%0, %3) \n\t" \
- "movq %%mm3, (%0, %3, 2) \n\t" \
- "movq %%mm4, (%0, %1) \n\t"
-
-void ff_put_signed_pixels_clamped_mmx(const int16_t *block, uint8_t *pixels,
- int line_size)
-{
- x86_reg line_skip = line_size;
- x86_reg line_skip3;
-
- __asm__ volatile (
- "movq "MANGLE(ff_pb_80)", %%mm0 \n\t"
- "lea (%3, %3, 2), %1 \n\t"
- put_signed_pixels_clamped_mmx_half(0)
- "lea (%0, %3, 4), %0 \n\t"
- put_signed_pixels_clamped_mmx_half(64)
- : "+&r"(pixels), "=&r"(line_skip3)
- : "r"(block), "r"(line_skip)
- : "memory");
-}
-
-void ff_add_pixels_clamped_mmx(const int16_t *block, uint8_t *pixels,
- int line_size)
-{
- const int16_t *p;
- uint8_t *pix;
- int i;
-
- /* read the pixels */
- p = block;
- pix = pixels;
- MOVQ_ZERO(mm7);
- i = 4;
- do {
- __asm__ volatile (
- "movq (%2), %%mm0 \n\t"
- "movq 8(%2), %%mm1 \n\t"
- "movq 16(%2), %%mm2 \n\t"
- "movq 24(%2), %%mm3 \n\t"
- "movq %0, %%mm4 \n\t"
- "movq %1, %%mm6 \n\t"
- "movq %%mm4, %%mm5 \n\t"
- "punpcklbw %%mm7, %%mm4 \n\t"
- "punpckhbw %%mm7, %%mm5 \n\t"
- "paddsw %%mm4, %%mm0 \n\t"
- "paddsw %%mm5, %%mm1 \n\t"
- "movq %%mm6, %%mm5 \n\t"
- "punpcklbw %%mm7, %%mm6 \n\t"
- "punpckhbw %%mm7, %%mm5 \n\t"
- "paddsw %%mm6, %%mm2 \n\t"
- "paddsw %%mm5, %%mm3 \n\t"
- "packuswb %%mm1, %%mm0 \n\t"
- "packuswb %%mm3, %%mm2 \n\t"
- "movq %%mm0, %0 \n\t"
- "movq %%mm2, %1 \n\t"
- : "+m"(*pix), "+m"(*(pix + line_size))
- : "r"(p)
- : "memory");
- pix += line_size * 2;
- p += 16;
- } while (--i);
-}
-
-static void put_pixels8_mmx(uint8_t *block, const uint8_t *pixels,
- ptrdiff_t line_size, int h)
-{
- __asm__ volatile (
- "lea (%3, %3), %%"REG_a" \n\t"
- ".p2align 3 \n\t"
- "1: \n\t"
- "movq (%1 ), %%mm0 \n\t"
- "movq (%1, %3), %%mm1 \n\t"
- "movq %%mm0, (%2) \n\t"
- "movq %%mm1, (%2, %3) \n\t"
- "add %%"REG_a", %1 \n\t"
- "add %%"REG_a", %2 \n\t"
- "movq (%1 ), %%mm0 \n\t"
- "movq (%1, %3), %%mm1 \n\t"
- "movq %%mm0, (%2) \n\t"
- "movq %%mm1, (%2, %3) \n\t"
- "add %%"REG_a", %1 \n\t"
- "add %%"REG_a", %2 \n\t"
- "subl $4, %0 \n\t"
- "jnz 1b \n\t"
- : "+g"(h), "+r"(pixels), "+r"(block)
- : "r"((x86_reg)line_size)
- : "%"REG_a, "memory"
- );
-}
-
-static void put_pixels16_mmx(uint8_t *block, const uint8_t *pixels,
- ptrdiff_t line_size, int h)
-{
- __asm__ volatile (
- "lea (%3, %3), %%"REG_a" \n\t"
- ".p2align 3 \n\t"
- "1: \n\t"
- "movq (%1 ), %%mm0 \n\t"
- "movq 8(%1 ), %%mm4 \n\t"
- "movq (%1, %3), %%mm1 \n\t"
- "movq 8(%1, %3), %%mm5 \n\t"
- "movq %%mm0, (%2) \n\t"
- "movq %%mm4, 8(%2) \n\t"
- "movq %%mm1, (%2, %3) \n\t"
- "movq %%mm5, 8(%2, %3) \n\t"
- "add %%"REG_a", %1 \n\t"
- "add %%"REG_a", %2 \n\t"
- "movq (%1 ), %%mm0 \n\t"
- "movq 8(%1 ), %%mm4 \n\t"
- "movq (%1, %3), %%mm1 \n\t"
- "movq 8(%1, %3), %%mm5 \n\t"
- "movq %%mm0, (%2) \n\t"
- "movq %%mm4, 8(%2) \n\t"
- "movq %%mm1, (%2, %3) \n\t"
- "movq %%mm5, 8(%2, %3) \n\t"
- "add %%"REG_a", %1 \n\t"
- "add %%"REG_a", %2 \n\t"
- "subl $4, %0 \n\t"
- "jnz 1b \n\t"
- : "+g"(h), "+r"(pixels), "+r"(block)
- : "r"((x86_reg)line_size)
- : "%"REG_a, "memory"
- );
-}
-
-#define CLEAR_BLOCKS(name, n) \
-static void name(int16_t *blocks) \
-{ \
- __asm__ volatile ( \
- "pxor %%mm7, %%mm7 \n\t" \
- "mov %1, %%"REG_a" \n\t" \
- "1: \n\t" \
- "movq %%mm7, (%0, %%"REG_a") \n\t" \
- "movq %%mm7, 8(%0, %%"REG_a") \n\t" \
- "movq %%mm7, 16(%0, %%"REG_a") \n\t" \
- "movq %%mm7, 24(%0, %%"REG_a") \n\t" \
- "add $32, %%"REG_a" \n\t" \
- "js 1b \n\t" \
- :: "r"(((uint8_t *)blocks) + 128 * n), \
- "i"(-128 * n) \
- : "%"REG_a \
- ); \
-}
-CLEAR_BLOCKS(clear_blocks_mmx, 6)
-CLEAR_BLOCKS(clear_block_mmx, 1)
-
-static void clear_block_sse(int16_t *block)
-{
- __asm__ volatile (
- "xorps %%xmm0, %%xmm0 \n"
- "movaps %%xmm0, (%0) \n"
- "movaps %%xmm0, 16(%0) \n"
- "movaps %%xmm0, 32(%0) \n"
- "movaps %%xmm0, 48(%0) \n"
- "movaps %%xmm0, 64(%0) \n"
- "movaps %%xmm0, 80(%0) \n"
- "movaps %%xmm0, 96(%0) \n"
- "movaps %%xmm0, 112(%0) \n"
- :: "r"(block)
- : "memory"
- );
-}
-
-static void clear_blocks_sse(int16_t *blocks)
-{
- __asm__ volatile (
- "xorps %%xmm0, %%xmm0 \n"
- "mov %1, %%"REG_a" \n"
- "1: \n"
- "movaps %%xmm0, (%0, %%"REG_a") \n"
- "movaps %%xmm0, 16(%0, %%"REG_a") \n"
- "movaps %%xmm0, 32(%0, %%"REG_a") \n"
- "movaps %%xmm0, 48(%0, %%"REG_a") \n"
- "movaps %%xmm0, 64(%0, %%"REG_a") \n"
- "movaps %%xmm0, 80(%0, %%"REG_a") \n"
- "movaps %%xmm0, 96(%0, %%"REG_a") \n"
- "movaps %%xmm0, 112(%0, %%"REG_a") \n"
- "add $128, %%"REG_a" \n"
- "js 1b \n"
- :: "r"(((uint8_t *)blocks) + 128 * 6),
- "i"(-128 * 6)
- : "%"REG_a
- );
-}
-
-static void add_bytes_mmx(uint8_t *dst, uint8_t *src, int w)
-{
- x86_reg i = 0;
- __asm__ volatile (
- "jmp 2f \n\t"
- "1: \n\t"
- "movq (%1, %0), %%mm0 \n\t"
- "movq (%2, %0), %%mm1 \n\t"
- "paddb %%mm0, %%mm1 \n\t"
- "movq %%mm1, (%2, %0) \n\t"
- "movq 8(%1, %0), %%mm0 \n\t"
- "movq 8(%2, %0), %%mm1 \n\t"
- "paddb %%mm0, %%mm1 \n\t"
- "movq %%mm1, 8(%2, %0) \n\t"
- "add $16, %0 \n\t"
- "2: \n\t"
- "cmp %3, %0 \n\t"
- "js 1b \n\t"
- : "+r"(i)
- : "r"(src), "r"(dst), "r"((x86_reg)w - 15)
- );
- for ( ; i < w; i++)
- dst[i + 0] += src[i + 0];
-}
-
-#if HAVE_7REGS
-static void add_hfyu_median_prediction_cmov(uint8_t *dst, const uint8_t *top,
- const uint8_t *diff, int w,
- int *left, int *left_top)
-{
- x86_reg w2 = -w;
- x86_reg x;
- int l = *left & 0xff;
- int tl = *left_top & 0xff;
- int t;
- __asm__ volatile (
- "mov %7, %3 \n"
- "1: \n"
- "movzbl (%3, %4), %2 \n"
- "mov %2, %k3 \n"
- "sub %b1, %b3 \n"
- "add %b0, %b3 \n"
- "mov %2, %1 \n"
- "cmp %0, %2 \n"
- "cmovg %0, %2 \n"
- "cmovg %1, %0 \n"
- "cmp %k3, %0 \n"
- "cmovg %k3, %0 \n"
- "mov %7, %3 \n"
- "cmp %2, %0 \n"
- "cmovl %2, %0 \n"
- "add (%6, %4), %b0 \n"
- "mov %b0, (%5, %4) \n"
- "inc %4 \n"
- "jl 1b \n"
- : "+&q"(l), "+&q"(tl), "=&r"(t), "=&q"(x), "+&r"(w2)
- : "r"(dst + w), "r"(diff + w), "rm"(top + w)
- );
- *left = l;
- *left_top = tl;
-}
-#endif
-#endif /* HAVE_INLINE_ASM */
-
-void ff_h263_v_loop_filter_mmx(uint8_t *src, int stride, int qscale);
-void ff_h263_h_loop_filter_mmx(uint8_t *src, int stride, int qscale);
-
-#if HAVE_INLINE_ASM
-/* Draw the edges of width 'w' of an image of size width, height
- * this MMX version can only handle w == 8 || w == 16. */
-static void draw_edges_mmx(uint8_t *buf, int wrap, int width, int height,
- int w, int h, int sides)
-{
- uint8_t *ptr, *last_line;
- int i;
-
- last_line = buf + (height - 1) * wrap;
- /* left and right */
- ptr = buf;
- if (w == 8) {
- __asm__ volatile (
- "1: \n\t"
- "movd (%0), %%mm0 \n\t"
- "punpcklbw %%mm0, %%mm0 \n\t"
- "punpcklwd %%mm0, %%mm0 \n\t"
- "punpckldq %%mm0, %%mm0 \n\t"
- "movq %%mm0, -8(%0) \n\t"
- "movq -8(%0, %2), %%mm1 \n\t"
- "punpckhbw %%mm1, %%mm1 \n\t"
- "punpckhwd %%mm1, %%mm1 \n\t"
- "punpckhdq %%mm1, %%mm1 \n\t"
- "movq %%mm1, (%0, %2) \n\t"
- "add %1, %0 \n\t"
- "cmp %3, %0 \n\t"
- "jb 1b \n\t"
- : "+r"(ptr)
- : "r"((x86_reg)wrap), "r"((x86_reg)width), "r"(ptr + wrap * height)
- );
- } else if(w==16){
- __asm__ volatile (
- "1: \n\t"
- "movd (%0), %%mm0 \n\t"
- "punpcklbw %%mm0, %%mm0 \n\t"
- "punpcklwd %%mm0, %%mm0 \n\t"
- "punpckldq %%mm0, %%mm0 \n\t"
- "movq %%mm0, -8(%0) \n\t"
- "movq %%mm0, -16(%0) \n\t"
- "movq -8(%0, %2), %%mm1 \n\t"
- "punpckhbw %%mm1, %%mm1 \n\t"
- "punpckhwd %%mm1, %%mm1 \n\t"
- "punpckhdq %%mm1, %%mm1 \n\t"
- "movq %%mm1, (%0, %2) \n\t"
- "movq %%mm1, 8(%0, %2) \n\t"
- "add %1, %0 \n\t"
- "cmp %3, %0 \n\t"
- "jb 1b \n\t"
- : "+r"(ptr)
- : "r"((x86_reg)wrap), "r"((x86_reg)width), "r"(ptr + wrap * height)
- );
- } else {
- av_assert1(w == 4);
- __asm__ volatile (
- "1: \n\t"
- "movd (%0), %%mm0 \n\t"
- "punpcklbw %%mm0, %%mm0 \n\t"
- "punpcklwd %%mm0, %%mm0 \n\t"
- "movd %%mm0, -4(%0) \n\t"
- "movd -4(%0, %2), %%mm1 \n\t"
- "punpcklbw %%mm1, %%mm1 \n\t"
- "punpckhwd %%mm1, %%mm1 \n\t"
- "punpckhdq %%mm1, %%mm1 \n\t"
- "movd %%mm1, (%0, %2) \n\t"
- "add %1, %0 \n\t"
- "cmp %3, %0 \n\t"
- "jb 1b \n\t"
- : "+r"(ptr)
- : "r"((x86_reg)wrap), "r"((x86_reg)width), "r"(ptr + wrap * height)
- );
- }
-
- /* top and bottom (and hopefully also the corners) */
- if (sides & EDGE_TOP) {
- for (i = 0; i < h; i += 4) {
- ptr = buf - (i + 1) * wrap - w;
- __asm__ volatile (
- "1: \n\t"
- "movq (%1, %0), %%mm0 \n\t"
- "movq %%mm0, (%0) \n\t"
- "movq %%mm0, (%0, %2) \n\t"
- "movq %%mm0, (%0, %2, 2) \n\t"
- "movq %%mm0, (%0, %3) \n\t"
- "add $8, %0 \n\t"
- "cmp %4, %0 \n\t"
- "jb 1b \n\t"
- : "+r"(ptr)
- : "r"((x86_reg)buf - (x86_reg)ptr - w), "r"((x86_reg) -wrap),
- "r"((x86_reg) -wrap * 3), "r"(ptr + width + 2 * w)
- );
- }
- }
-
- if (sides & EDGE_BOTTOM) {
- for (i = 0; i < h; i += 4) {
- ptr = last_line + (i + 1) * wrap - w;
- __asm__ volatile (
- "1: \n\t"
- "movq (%1, %0), %%mm0 \n\t"
- "movq %%mm0, (%0) \n\t"
- "movq %%mm0, (%0, %2) \n\t"
- "movq %%mm0, (%0, %2, 2) \n\t"
- "movq %%mm0, (%0, %3) \n\t"
- "add $8, %0 \n\t"
- "cmp %4, %0 \n\t"
- "jb 1b \n\t"
- : "+r"(ptr)
- : "r"((x86_reg)last_line - (x86_reg)ptr - w),
- "r"((x86_reg)wrap), "r"((x86_reg)wrap * 3),
- "r"(ptr + width + 2 * w)
- );
- }
- }
-}
-#endif /* HAVE_INLINE_ASM */
-
-
-#if HAVE_YASM
-#define QPEL_OP(OPNAME, ROUNDER, RND, MMX) \
-static void OPNAME ## qpel8_mc00_ ## MMX (uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- ff_ ## OPNAME ## pixels8_ ## MMX(dst, src, stride, 8); \
-} \
- \
-static void OPNAME ## qpel8_mc10_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- uint64_t temp[8]; \
- uint8_t * const half = (uint8_t*)temp; \
- ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8, \
- stride, 8); \
- ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, src, half, \
- stride, stride, 8); \
-} \
- \
-static void OPNAME ## qpel8_mc20_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- ff_ ## OPNAME ## mpeg4_qpel8_h_lowpass_ ## MMX(dst, src, stride, \
- stride, 8); \
-} \
- \
-static void OPNAME ## qpel8_mc30_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- uint64_t temp[8]; \
- uint8_t * const half = (uint8_t*)temp; \
- ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8, \
- stride, 8); \
- ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, src + 1, half, stride, \
- stride, 8); \
-} \
- \
-static void OPNAME ## qpel8_mc01_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- uint64_t temp[8]; \
- uint8_t * const half = (uint8_t*)temp; \
- ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src, \
- 8, stride); \
- ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, src, half, \
- stride, stride, 8); \
-} \
- \
-static void OPNAME ## qpel8_mc02_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- ff_ ## OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, src, \
- stride, stride); \
-} \
- \
-static void OPNAME ## qpel8_mc03_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- uint64_t temp[8]; \
- uint8_t * const half = (uint8_t*)temp; \
- ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src, \
- 8, stride); \
- ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, src + stride, half, stride,\
- stride, 8); \
-} \
- \
-static void OPNAME ## qpel8_mc11_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- uint64_t half[8 + 9]; \
- uint8_t * const halfH = ((uint8_t*)half) + 64; \
- uint8_t * const halfHV = ((uint8_t*)half); \
- ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, \
- stride, 9); \
- ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, \
- stride, 9); \
- ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
- ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, \
- stride, 8, 8); \
-} \
- \
-static void OPNAME ## qpel8_mc31_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- uint64_t half[8 + 9]; \
- uint8_t * const halfH = ((uint8_t*)half) + 64; \
- uint8_t * const halfHV = ((uint8_t*)half); \
- ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, \
- stride, 9); \
- ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src + 1, halfH, 8, \
- stride, 9); \
- ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
- ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, \
- stride, 8, 8); \
-} \
- \
-static void OPNAME ## qpel8_mc13_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- uint64_t half[8 + 9]; \
- uint8_t * const halfH = ((uint8_t*)half) + 64; \
- uint8_t * const halfHV = ((uint8_t*)half); \
- ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, \
- stride, 9); \
- ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, \
- stride, 9); \
- ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
- ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH + 8, halfHV, \
- stride, 8, 8); \
-} \
- \
-static void OPNAME ## qpel8_mc33_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- uint64_t half[8 + 9]; \
- uint8_t * const halfH = ((uint8_t*)half) + 64; \
- uint8_t * const halfHV = ((uint8_t*)half); \
- ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, \
- stride, 9); \
- ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src + 1, halfH, 8, \
- stride, 9); \
- ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
- ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH + 8, halfHV, \
- stride, 8, 8); \
-} \
- \
-static void OPNAME ## qpel8_mc21_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- uint64_t half[8 + 9]; \
- uint8_t * const halfH = ((uint8_t*)half) + 64; \
- uint8_t * const halfHV = ((uint8_t*)half); \
- ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, \
- stride, 9); \
- ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
- ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, \
- stride, 8, 8); \
-} \
- \
-static void OPNAME ## qpel8_mc23_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- uint64_t half[8 + 9]; \
- uint8_t * const halfH = ((uint8_t*)half) + 64; \
- uint8_t * const halfHV = ((uint8_t*)half); \
- ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, \
- stride, 9); \
- ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
- ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH + 8, halfHV, \
- stride, 8, 8); \
-} \
- \
-static void OPNAME ## qpel8_mc12_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- uint64_t half[8 + 9]; \
- uint8_t * const halfH = ((uint8_t*)half); \
- ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, \
- stride, 9); \
- ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, \
- 8, stride, 9); \
- ff_ ## OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, \
- stride, 8); \
-} \
- \
-static void OPNAME ## qpel8_mc32_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- uint64_t half[8 + 9]; \
- uint8_t * const halfH = ((uint8_t*)half); \
- ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, \
- stride, 9); \
- ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src + 1, halfH, 8, \
- stride, 9); \
- ff_ ## OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, \
- stride, 8); \
-} \
- \
-static void OPNAME ## qpel8_mc22_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- uint64_t half[9]; \
- uint8_t * const halfH = ((uint8_t*)half); \
- ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, \
- stride, 9); \
- ff_ ## OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, \
- stride, 8); \
-} \
- \
-static void OPNAME ## qpel16_mc00_ ## MMX (uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- ff_ ## OPNAME ## pixels16_ ## MMX(dst, src, stride, 16); \
-} \
- \
-static void OPNAME ## qpel16_mc10_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- uint64_t temp[32]; \
- uint8_t * const half = (uint8_t*)temp; \
- ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16, \
- stride, 16); \
- ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride, \
- stride, 16); \
-} \
- \
-static void OPNAME ## qpel16_mc20_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- ff_ ## OPNAME ## mpeg4_qpel16_h_lowpass_ ## MMX(dst, src, \
- stride, stride, 16);\
-} \
- \
-static void OPNAME ## qpel16_mc30_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- uint64_t temp[32]; \
- uint8_t * const half = (uint8_t*)temp; \
- ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16, \
- stride, 16); \
- ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, src + 1, half, \
- stride, stride, 16); \
-} \
- \
-static void OPNAME ## qpel16_mc01_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- uint64_t temp[32]; \
- uint8_t * const half = (uint8_t*)temp; \
- ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16, \
- stride); \
- ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride, \
- stride, 16); \
-} \
- \
-static void OPNAME ## qpel16_mc02_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- ff_ ## OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, src, \
- stride, stride); \
-} \
- \
-static void OPNAME ## qpel16_mc03_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- uint64_t temp[32]; \
- uint8_t * const half = (uint8_t*)temp; \
- ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16, \
- stride); \
- ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, src+stride, half, \
- stride, stride, 16); \
-} \
- \
-static void OPNAME ## qpel16_mc11_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- uint64_t half[16 * 2 + 17 * 2]; \
- uint8_t * const halfH = ((uint8_t*)half) + 256; \
- uint8_t * const halfHV = ((uint8_t*)half); \
- ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, \
- stride, 17); \
- ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, \
- stride, 17); \
- ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, \
- 16, 16); \
- ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, \
- stride, 16, 16); \
-} \
- \
-static void OPNAME ## qpel16_mc31_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- uint64_t half[16 * 2 + 17 * 2]; \
- uint8_t * const halfH = ((uint8_t*)half) + 256; \
- uint8_t * const halfHV = ((uint8_t*)half); \
- ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, \
- stride, 17); \
- ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src + 1, halfH, 16, \
- stride, 17); \
- ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, \
- 16, 16); \
- ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, \
- stride, 16, 16); \
-} \
- \
-static void OPNAME ## qpel16_mc13_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- uint64_t half[16 * 2 + 17 * 2]; \
- uint8_t * const halfH = ((uint8_t*)half) + 256; \
- uint8_t * const halfHV = ((uint8_t*)half); \
- ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, \
- stride, 17); \
- ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, \
- stride, 17); \
- ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, \
- 16, 16); \
- ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH + 16, halfHV, \
- stride, 16, 16); \
-} \
- \
-static void OPNAME ## qpel16_mc33_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- uint64_t half[16 * 2 + 17 * 2]; \
- uint8_t * const halfH = ((uint8_t*)half) + 256; \
- uint8_t * const halfHV = ((uint8_t*)half); \
- ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, \
- stride, 17); \
- ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src + 1, halfH, 16, \
- stride, 17); \
- ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, \
- 16, 16); \
- ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH + 16, halfHV, \
- stride, 16, 16); \
-} \
- \
-static void OPNAME ## qpel16_mc21_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- uint64_t half[16 * 2 + 17 * 2]; \
- uint8_t * const halfH = ((uint8_t*)half) + 256; \
- uint8_t * const halfHV = ((uint8_t*)half); \
- ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, \
- stride, 17); \
- ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, \
- 16, 16); \
- ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, \
- stride, 16, 16); \
-} \
- \
-static void OPNAME ## qpel16_mc23_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- uint64_t half[16 * 2 + 17 * 2]; \
- uint8_t * const halfH = ((uint8_t*)half) + 256; \
- uint8_t * const halfHV = ((uint8_t*)half); \
- ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, \
- stride, 17); \
- ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, \
- 16, 16); \
- ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH + 16, halfHV, \
- stride, 16, 16); \
-} \
- \
-static void OPNAME ## qpel16_mc12_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- uint64_t half[17 * 2]; \
- uint8_t * const halfH = ((uint8_t*)half); \
- ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, \
- stride, 17); \
- ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, \
- stride, 17); \
- ff_ ## OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, \
- stride, 16); \
-} \
- \
-static void OPNAME ## qpel16_mc32_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- uint64_t half[17 * 2]; \
- uint8_t * const halfH = ((uint8_t*)half); \
- ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, \
- stride, 17); \
- ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src + 1, halfH, 16, \
- stride, 17); \
- ff_ ## OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, \
- stride, 16); \
-} \
- \
-static void OPNAME ## qpel16_mc22_ ## MMX(uint8_t *dst, uint8_t *src, \
- ptrdiff_t stride) \
-{ \
- uint64_t half[17 * 2]; \
- uint8_t * const halfH = ((uint8_t*)half); \
- ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, \
- stride, 17); \
- ff_ ## OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, \
- stride, 16); \
-}
-
-QPEL_OP(put_, ff_pw_16, _, mmxext)
-QPEL_OP(avg_, ff_pw_16, _, mmxext)
-QPEL_OP(put_no_rnd_, ff_pw_15, _no_rnd_, mmxext)
-#endif /* HAVE_YASM */
-
-
-#if HAVE_INLINE_ASM
-void ff_put_rv40_qpel8_mc33_mmx(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
-{
- put_pixels8_xy2_mmx(dst, src, stride, 8);
-}
-void ff_put_rv40_qpel16_mc33_mmx(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
-{
- put_pixels16_xy2_mmx(dst, src, stride, 16);
-}
-void ff_avg_rv40_qpel8_mc33_mmx(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
-{
- avg_pixels8_xy2_mmx(dst, src, stride, 8);
-}
-void ff_avg_rv40_qpel16_mc33_mmx(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
-{
- avg_pixels16_xy2_mmx(dst, src, stride, 16);
-}
-
-typedef void emulated_edge_mc_func(uint8_t *dst, const uint8_t *src,
- ptrdiff_t linesize, int block_w, int block_h,
- int src_x, int src_y, int w, int h);
-
-static av_always_inline void gmc(uint8_t *dst, uint8_t *src,
- int stride, int h, int ox, int oy,
- int dxx, int dxy, int dyx, int dyy,
- int shift, int r, int width, int height,
- emulated_edge_mc_func *emu_edge_fn)
-{
- const int w = 8;
- const int ix = ox >> (16 + shift);
- const int iy = oy >> (16 + shift);
- const int oxs = ox >> 4;
- const int oys = oy >> 4;
- const int dxxs = dxx >> 4;
- const int dxys = dxy >> 4;
- const int dyxs = dyx >> 4;
- const int dyys = dyy >> 4;
- const uint16_t r4[4] = { r, r, r, r };
- const uint16_t dxy4[4] = { dxys, dxys, dxys, dxys };
- const uint16_t dyy4[4] = { dyys, dyys, dyys, dyys };
- const uint64_t shift2 = 2 * shift;
-#define MAX_STRIDE 4096U
-#define MAX_H 8U
- uint8_t edge_buf[(MAX_H + 1) * MAX_STRIDE];
- int x, y;
-
- const int dxw = (dxx - (1 << (16 + shift))) * (w - 1);
- const int dyh = (dyy - (1 << (16 + shift))) * (h - 1);
- const int dxh = dxy * (h - 1);
- const int dyw = dyx * (w - 1);
- int need_emu = (unsigned)ix >= width - w ||
- (unsigned)iy >= height - h;
-
- if ( // non-constant fullpel offset (3% of blocks)
- ((ox ^ (ox + dxw)) | (ox ^ (ox + dxh)) | (ox ^ (ox + dxw + dxh)) |
- (oy ^ (oy + dyw)) | (oy ^ (oy + dyh)) | (oy ^ (oy + dyw + dyh))) >> (16 + shift)
- // uses more than 16 bits of subpel mv (only at huge resolution)
- || (dxx | dxy | dyx | dyy) & 15
- || (need_emu && (h > MAX_H || stride > MAX_STRIDE))) {
- // FIXME could still use mmx for some of the rows
- ff_gmc_c(dst, src, stride, h, ox, oy, dxx, dxy, dyx, dyy,
- shift, r, width, height);
- return;
- }
-
- src += ix + iy * stride;
- if (need_emu) {
- emu_edge_fn(edge_buf, src, stride, w + 1, h + 1, ix, iy, width, height);
- src = edge_buf;
- }
-
- __asm__ volatile (
- "movd %0, %%mm6 \n\t"
- "pxor %%mm7, %%mm7 \n\t"
- "punpcklwd %%mm6, %%mm6 \n\t"
- "punpcklwd %%mm6, %%mm6 \n\t"
- :: "r"(1<<shift)
- );
-
- for (x = 0; x < w; x += 4) {
- uint16_t dx4[4] = { oxs - dxys + dxxs * (x + 0),
- oxs - dxys + dxxs * (x + 1),
- oxs - dxys + dxxs * (x + 2),
- oxs - dxys + dxxs * (x + 3) };
- uint16_t dy4[4] = { oys - dyys + dyxs * (x + 0),
- oys - dyys + dyxs * (x + 1),
- oys - dyys + dyxs * (x + 2),
- oys - dyys + dyxs * (x + 3) };
-
- for (y = 0; y < h; y++) {
- __asm__ volatile (
- "movq %0, %%mm4 \n\t"
- "movq %1, %%mm5 \n\t"
- "paddw %2, %%mm4 \n\t"
- "paddw %3, %%mm5 \n\t"
- "movq %%mm4, %0 \n\t"
- "movq %%mm5, %1 \n\t"
- "psrlw $12, %%mm4 \n\t"
- "psrlw $12, %%mm5 \n\t"
- : "+m"(*dx4), "+m"(*dy4)
- : "m"(*dxy4), "m"(*dyy4)
- );
-
- __asm__ volatile (
- "movq %%mm6, %%mm2 \n\t"
- "movq %%mm6, %%mm1 \n\t"
- "psubw %%mm4, %%mm2 \n\t"
- "psubw %%mm5, %%mm1 \n\t"
- "movq %%mm2, %%mm0 \n\t"
- "movq %%mm4, %%mm3 \n\t"
- "pmullw %%mm1, %%mm0 \n\t" // (s - dx) * (s - dy)
- "pmullw %%mm5, %%mm3 \n\t" // dx * dy
- "pmullw %%mm5, %%mm2 \n\t" // (s - dx) * dy
- "pmullw %%mm4, %%mm1 \n\t" // dx * (s - dy)
-
- "movd %4, %%mm5 \n\t"
- "movd %3, %%mm4 \n\t"
- "punpcklbw %%mm7, %%mm5 \n\t"
- "punpcklbw %%mm7, %%mm4 \n\t"
- "pmullw %%mm5, %%mm3 \n\t" // src[1, 1] * dx * dy
- "pmullw %%mm4, %%mm2 \n\t" // src[0, 1] * (s - dx) * dy
-
- "movd %2, %%mm5 \n\t"
- "movd %1, %%mm4 \n\t"
- "punpcklbw %%mm7, %%mm5 \n\t"
- "punpcklbw %%mm7, %%mm4 \n\t"
- "pmullw %%mm5, %%mm1 \n\t" // src[1, 0] * dx * (s - dy)
- "pmullw %%mm4, %%mm0 \n\t" // src[0, 0] * (s - dx) * (s - dy)
- "paddw %5, %%mm1 \n\t"
- "paddw %%mm3, %%mm2 \n\t"
- "paddw %%mm1, %%mm0 \n\t"
- "paddw %%mm2, %%mm0 \n\t"
-
- "psrlw %6, %%mm0 \n\t"
- "packuswb %%mm0, %%mm0 \n\t"
- "movd %%mm0, %0 \n\t"
-
- : "=m"(dst[x + y * stride])
- : "m"(src[0]), "m"(src[1]),
- "m"(src[stride]), "m"(src[stride + 1]),
- "m"(*r4), "m"(shift2)
- );
- src += stride;
- }
- src += 4 - h * stride;
- }
-}
-
-#if CONFIG_VIDEODSP
-#if HAVE_YASM
-#if ARCH_X86_32
-static void gmc_mmx(uint8_t *dst, uint8_t *src,
- int stride, int h, int ox, int oy,
- int dxx, int dxy, int dyx, int dyy,
- int shift, int r, int width, int height)
-{
- gmc(dst, src, stride, h, ox, oy, dxx, dxy, dyx, dyy, shift, r,
- width, height, &ff_emulated_edge_mc_8);
-}
-#endif
-static void gmc_sse(uint8_t *dst, uint8_t *src,
- int stride, int h, int ox, int oy,
- int dxx, int dxy, int dyx, int dyy,
- int shift, int r, int width, int height)
-{
- gmc(dst, src, stride, h, ox, oy, dxx, dxy, dyx, dyy, shift, r,
- width, height, &ff_emulated_edge_mc_8);
-}
-#else
-static void gmc_mmx(uint8_t *dst, uint8_t *src,
- int stride, int h, int ox, int oy,
- int dxx, int dxy, int dyx, int dyy,
- int shift, int r, int width, int height)
-{
- gmc(dst, src, stride, h, ox, oy, dxx, dxy, dyx, dyy, shift, r,
- width, height, &ff_emulated_edge_mc_8);
-}
-#endif
-#endif
-
-#endif /* HAVE_INLINE_ASM */
-
-void ff_put_pixels16_sse2(uint8_t *block, const uint8_t *pixels,
- ptrdiff_t line_size, int h);
-void ff_avg_pixels16_sse2(uint8_t *block, const uint8_t *pixels,
- ptrdiff_t line_size, int h);
-
-#if HAVE_INLINE_ASM
-
-/* CAVS-specific */
-void ff_put_cavs_qpel8_mc00_mmxext(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
-{
- put_pixels8_mmx(dst, src, stride, 8);
-}
-
-void ff_avg_cavs_qpel8_mc00_mmxext(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
-{
- avg_pixels8_mmx(dst, src, stride, 8);
-}
-
-void ff_put_cavs_qpel16_mc00_mmxext(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
-{
- put_pixels16_mmx(dst, src, stride, 16);
-}
-
-void ff_avg_cavs_qpel16_mc00_mmxext(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
-{
- avg_pixels16_mmx(dst, src, stride, 16);
-}
-
-/* VC-1-specific */
-void ff_put_vc1_mspel_mc00_mmx(uint8_t *dst, const uint8_t *src,
- ptrdiff_t stride, int rnd)
-{
- put_pixels8_mmx(dst, src, stride, 8);
-}
-
-#if CONFIG_DIRAC_DECODER
-#define DIRAC_PIXOP(OPNAME2, OPNAME, EXT)\
-void ff_ ## OPNAME2 ## _dirac_pixels8_ ## EXT(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
-{\
- if (h&3)\
- ff_ ## OPNAME2 ## _dirac_pixels8_c(dst, src, stride, h);\
- else\
- OPNAME ## _pixels8_ ## EXT(dst, src[0], stride, h);\
-}\
-void ff_ ## OPNAME2 ## _dirac_pixels16_ ## EXT(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
-{\
- if (h&3)\
- ff_ ## OPNAME2 ## _dirac_pixels16_c(dst, src, stride, h);\
- else\
- OPNAME ## _pixels16_ ## EXT(dst, src[0], stride, h);\
-}\
-void ff_ ## OPNAME2 ## _dirac_pixels32_ ## EXT(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
-{\
- if (h&3) {\
- ff_ ## OPNAME2 ## _dirac_pixels32_c(dst, src, stride, h);\
- } else {\
- OPNAME ## _pixels16_ ## EXT(dst , src[0] , stride, h);\
- OPNAME ## _pixels16_ ## EXT(dst+16, src[0]+16, stride, h);\
- }\
-}
-
-#if HAVE_MMX_INLINE
-DIRAC_PIXOP(put, put, mmx)
-DIRAC_PIXOP(avg, avg, mmx)
-#endif
-
-#if HAVE_YASM
-DIRAC_PIXOP(avg, ff_avg, mmxext)
-
-void ff_put_dirac_pixels16_sse2(uint8_t *dst, const uint8_t *src[5], int stride, int h)
-{
- if (h&3)
- ff_put_dirac_pixels16_c(dst, src, stride, h);
- else
- ff_put_pixels16_sse2(dst, src[0], stride, h);
-}
-void ff_avg_dirac_pixels16_sse2(uint8_t *dst, const uint8_t *src[5], int stride, int h)
-{
- if (h&3)
- ff_avg_dirac_pixels16_c(dst, src, stride, h);
- else
- ff_avg_pixels16_sse2(dst, src[0], stride, h);
-}
-void ff_put_dirac_pixels32_sse2(uint8_t *dst, const uint8_t *src[5], int stride, int h)
-{
- if (h&3) {
- ff_put_dirac_pixels32_c(dst, src, stride, h);
- } else {
- ff_put_pixels16_sse2(dst , src[0] , stride, h);
- ff_put_pixels16_sse2(dst+16, src[0]+16, stride, h);
- }
-}
-void ff_avg_dirac_pixels32_sse2(uint8_t *dst, const uint8_t *src[5], int stride, int h)
-{
- if (h&3) {
- ff_avg_dirac_pixels32_c(dst, src, stride, h);
- } else {
- ff_avg_pixels16_sse2(dst , src[0] , stride, h);
- ff_avg_pixels16_sse2(dst+16, src[0]+16, stride, h);
- }
-}
-#endif
-#endif
-
-static void vector_clipf_sse(float *dst, const float *src,
- float min, float max, int len)
-{
- x86_reg i = (len - 16) * 4;
- __asm__ volatile (
- "movss %3, %%xmm4 \n\t"
- "movss %4, %%xmm5 \n\t"
- "shufps $0, %%xmm4, %%xmm4 \n\t"
- "shufps $0, %%xmm5, %%xmm5 \n\t"
- "1: \n\t"
- "movaps (%2, %0), %%xmm0 \n\t" // 3/1 on intel
- "movaps 16(%2, %0), %%xmm1 \n\t"
- "movaps 32(%2, %0), %%xmm2 \n\t"
- "movaps 48(%2, %0), %%xmm3 \n\t"
- "maxps %%xmm4, %%xmm0 \n\t"
- "maxps %%xmm4, %%xmm1 \n\t"
- "maxps %%xmm4, %%xmm2 \n\t"
- "maxps %%xmm4, %%xmm3 \n\t"
- "minps %%xmm5, %%xmm0 \n\t"
- "minps %%xmm5, %%xmm1 \n\t"
- "minps %%xmm5, %%xmm2 \n\t"
- "minps %%xmm5, %%xmm3 \n\t"
- "movaps %%xmm0, (%1, %0) \n\t"
- "movaps %%xmm1, 16(%1, %0) \n\t"
- "movaps %%xmm2, 32(%1, %0) \n\t"
- "movaps %%xmm3, 48(%1, %0) \n\t"
- "sub $64, %0 \n\t"
- "jge 1b \n\t"
- : "+&r"(i)
- : "r"(dst), "r"(src), "m"(min), "m"(max)
- : "memory"
- );
-}
-
-#endif /* HAVE_INLINE_ASM */
-
-int32_t ff_scalarproduct_int16_mmxext(const int16_t *v1, const int16_t *v2,
- int order);
-int32_t ff_scalarproduct_int16_sse2(const int16_t *v1, const int16_t *v2,
- int order);
-int32_t ff_scalarproduct_and_madd_int16_mmxext(int16_t *v1, const int16_t *v2,
- const int16_t *v3,
- int order, int mul);
-int32_t ff_scalarproduct_and_madd_int16_sse2(int16_t *v1, const int16_t *v2,
- const int16_t *v3,
- int order, int mul);
-int32_t ff_scalarproduct_and_madd_int16_ssse3(int16_t *v1, const int16_t *v2,
- const int16_t *v3,
- int order, int mul);
-
-void ff_apply_window_int16_round_mmxext(int16_t *output, const int16_t *input,
- const int16_t *window, unsigned int len);
-void ff_apply_window_int16_round_sse2(int16_t *output, const int16_t *input,
- const int16_t *window, unsigned int len);
-void ff_apply_window_int16_mmxext(int16_t *output, const int16_t *input,
- const int16_t *window, unsigned int len);
-void ff_apply_window_int16_sse2(int16_t *output, const int16_t *input,
- const int16_t *window, unsigned int len);
-void ff_apply_window_int16_ssse3(int16_t *output, const int16_t *input,
- const int16_t *window, unsigned int len);
-void ff_apply_window_int16_ssse3_atom(int16_t *output, const int16_t *input,
- const int16_t *window, unsigned int len);
-
-void ff_bswap32_buf_ssse3(uint32_t *dst, const uint32_t *src, int w);
-void ff_bswap32_buf_sse2(uint32_t *dst, const uint32_t *src, int w);
-
-void ff_add_hfyu_median_prediction_mmxext(uint8_t *dst, const uint8_t *top,
- const uint8_t *diff, int w,
- int *left, int *left_top);
-int ff_add_hfyu_left_prediction_ssse3(uint8_t *dst, const uint8_t *src,
- int w, int left);
-int ff_add_hfyu_left_prediction_sse4(uint8_t *dst, const uint8_t *src,
- int w, int left);
-
-void ff_vector_clip_int32_mmx (int32_t *dst, const int32_t *src,
- int32_t min, int32_t max, unsigned int len);
-void ff_vector_clip_int32_sse2 (int32_t *dst, const int32_t *src,
- int32_t min, int32_t max, unsigned int len);
-void ff_vector_clip_int32_int_sse2(int32_t *dst, const int32_t *src,
- int32_t min, int32_t max, unsigned int len);
-void ff_vector_clip_int32_sse4 (int32_t *dst, const int32_t *src,
- int32_t min, int32_t max, unsigned int len);
-
-#define SET_QPEL_FUNCS(PFX, IDX, SIZE, CPU, PREFIX) \
- do { \
- c->PFX ## _pixels_tab[IDX][ 0] = PREFIX ## PFX ## SIZE ## _mc00_ ## CPU; \
- c->PFX ## _pixels_tab[IDX][ 1] = PREFIX ## PFX ## SIZE ## _mc10_ ## CPU; \
- c->PFX ## _pixels_tab[IDX][ 2] = PREFIX ## PFX ## SIZE ## _mc20_ ## CPU; \
- c->PFX ## _pixels_tab[IDX][ 3] = PREFIX ## PFX ## SIZE ## _mc30_ ## CPU; \
- c->PFX ## _pixels_tab[IDX][ 4] = PREFIX ## PFX ## SIZE ## _mc01_ ## CPU; \
- c->PFX ## _pixels_tab[IDX][ 5] = PREFIX ## PFX ## SIZE ## _mc11_ ## CPU; \
- c->PFX ## _pixels_tab[IDX][ 6] = PREFIX ## PFX ## SIZE ## _mc21_ ## CPU; \
- c->PFX ## _pixels_tab[IDX][ 7] = PREFIX ## PFX ## SIZE ## _mc31_ ## CPU; \
- c->PFX ## _pixels_tab[IDX][ 8] = PREFIX ## PFX ## SIZE ## _mc02_ ## CPU; \
- c->PFX ## _pixels_tab[IDX][ 9] = PREFIX ## PFX ## SIZE ## _mc12_ ## CPU; \
- c->PFX ## _pixels_tab[IDX][10] = PREFIX ## PFX ## SIZE ## _mc22_ ## CPU; \
- c->PFX ## _pixels_tab[IDX][11] = PREFIX ## PFX ## SIZE ## _mc32_ ## CPU; \
- c->PFX ## _pixels_tab[IDX][12] = PREFIX ## PFX ## SIZE ## _mc03_ ## CPU; \
- c->PFX ## _pixels_tab[IDX][13] = PREFIX ## PFX ## SIZE ## _mc13_ ## CPU; \
- c->PFX ## _pixels_tab[IDX][14] = PREFIX ## PFX ## SIZE ## _mc23_ ## CPU; \
- c->PFX ## _pixels_tab[IDX][15] = PREFIX ## PFX ## SIZE ## _mc33_ ## CPU; \
- } while (0)
-
-static av_cold void dsputil_init_mmx(DSPContext *c, AVCodecContext *avctx,
- int mm_flags)
-{
- const int high_bit_depth = avctx->bits_per_raw_sample > 8;
-
-#if HAVE_INLINE_ASM
- c->put_pixels_clamped = ff_put_pixels_clamped_mmx;
- c->put_signed_pixels_clamped = ff_put_signed_pixels_clamped_mmx;
- c->add_pixels_clamped = ff_add_pixels_clamped_mmx;
-
- if (!high_bit_depth) {
- c->clear_block = clear_block_mmx;
- c->clear_blocks = clear_blocks_mmx;
- c->draw_edges = draw_edges_mmx;
- }
-
-#if CONFIG_VIDEODSP && (ARCH_X86_32 || !HAVE_YASM)
- c->gmc = gmc_mmx;
-#endif
-
- c->add_bytes = add_bytes_mmx;
-#endif /* HAVE_INLINE_ASM */
-
-#if HAVE_YASM
- if (CONFIG_H263_DECODER || CONFIG_H263_ENCODER) {
- c->h263_v_loop_filter = ff_h263_v_loop_filter_mmx;
- c->h263_h_loop_filter = ff_h263_h_loop_filter_mmx;
- }
-
- c->vector_clip_int32 = ff_vector_clip_int32_mmx;
-#endif
-
-}
-
-static av_cold void dsputil_init_mmxext(DSPContext *c, AVCodecContext *avctx,
- int mm_flags)
-{
-
-#if HAVE_YASM
- SET_QPEL_FUNCS(avg_qpel, 0, 16, mmxext, );
- SET_QPEL_FUNCS(avg_qpel, 1, 8, mmxext, );
-
- SET_QPEL_FUNCS(put_qpel, 0, 16, mmxext, );
- SET_QPEL_FUNCS(put_qpel, 1, 8, mmxext, );
- SET_QPEL_FUNCS(put_no_rnd_qpel, 0, 16, mmxext, );
- SET_QPEL_FUNCS(put_no_rnd_qpel, 1, 8, mmxext, );
-#endif /* HAVE_YASM */
-
-#if HAVE_MMXEXT_EXTERNAL
- /* slower than cmov version on AMD */
- if (!(mm_flags & AV_CPU_FLAG_3DNOW))
- c->add_hfyu_median_prediction = ff_add_hfyu_median_prediction_mmxext;
-
- c->scalarproduct_int16 = ff_scalarproduct_int16_mmxext;
- c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_mmxext;
-
- if (avctx->flags & CODEC_FLAG_BITEXACT) {
- c->apply_window_int16 = ff_apply_window_int16_mmxext;
- } else {
- c->apply_window_int16 = ff_apply_window_int16_round_mmxext;
- }
-#endif /* HAVE_MMXEXT_EXTERNAL */
-}
-
-static av_cold void dsputil_init_sse(DSPContext *c, AVCodecContext *avctx,
- int mm_flags)
-{
- const int high_bit_depth = avctx->bits_per_raw_sample > 8;
-
-#if HAVE_INLINE_ASM
- if (!high_bit_depth) {
- if (!(CONFIG_MPEG_XVMC_DECODER && avctx->xvmc_acceleration > 1)) {
- /* XvMCCreateBlocks() may not allocate 16-byte aligned blocks */
- c->clear_block = clear_block_sse;
- c->clear_blocks = clear_blocks_sse;
- }
- }
-
- c->vector_clipf = vector_clipf_sse;
-#endif /* HAVE_INLINE_ASM */
-
-#if HAVE_YASM
-#if HAVE_INLINE_ASM && CONFIG_VIDEODSP
- c->gmc = gmc_sse;
-#endif
-#endif /* HAVE_YASM */
-}
-
-static av_cold void dsputil_init_sse2(DSPContext *c, AVCodecContext *avctx,
- int mm_flags)
-{
- const int bit_depth = avctx->bits_per_raw_sample;
- const int high_bit_depth = bit_depth > 8;
-
-#if HAVE_SSE2_INLINE
- if (!high_bit_depth && avctx->idct_algo == FF_IDCT_XVIDMMX) {
- c->idct_put = ff_idct_xvid_sse2_put;
- c->idct_add = ff_idct_xvid_sse2_add;
- c->idct = ff_idct_xvid_sse2;
- c->idct_permutation_type = FF_SSE2_IDCT_PERM;
- }
-#endif /* HAVE_SSE2_INLINE */
-
-#if HAVE_SSE2_EXTERNAL
- c->scalarproduct_int16 = ff_scalarproduct_int16_sse2;
- c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_sse2;
- if (mm_flags & AV_CPU_FLAG_ATOM) {
- c->vector_clip_int32 = ff_vector_clip_int32_int_sse2;
- } else {
- c->vector_clip_int32 = ff_vector_clip_int32_sse2;
- }
- if (avctx->flags & CODEC_FLAG_BITEXACT) {
- c->apply_window_int16 = ff_apply_window_int16_sse2;
- } else if (!(mm_flags & AV_CPU_FLAG_SSE2SLOW)) {
- c->apply_window_int16 = ff_apply_window_int16_round_sse2;
- }
- c->bswap_buf = ff_bswap32_buf_sse2;
-#endif /* HAVE_SSE2_EXTERNAL */
-}
-
-static av_cold void dsputil_init_ssse3(DSPContext *c, AVCodecContext *avctx,
- int mm_flags)
-{
-#if HAVE_SSSE3_EXTERNAL
- c->add_hfyu_left_prediction = ff_add_hfyu_left_prediction_ssse3;
- if (mm_flags & AV_CPU_FLAG_SSE4) // not really sse4, just slow on Conroe
- c->add_hfyu_left_prediction = ff_add_hfyu_left_prediction_sse4;
-
- if (mm_flags & AV_CPU_FLAG_ATOM)
- c->apply_window_int16 = ff_apply_window_int16_ssse3_atom;
- else
- c->apply_window_int16 = ff_apply_window_int16_ssse3;
- if (!(mm_flags & (AV_CPU_FLAG_SSE42|AV_CPU_FLAG_3DNOW))) // cachesplit
- c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_ssse3;
- c->bswap_buf = ff_bswap32_buf_ssse3;
-#endif /* HAVE_SSSE3_EXTERNAL */
-}
-
-static av_cold void dsputil_init_sse4(DSPContext *c, AVCodecContext *avctx,
- int mm_flags)
-{
-#if HAVE_SSE4_EXTERNAL
- c->vector_clip_int32 = ff_vector_clip_int32_sse4;
-#endif /* HAVE_SSE4_EXTERNAL */
-}
-
-av_cold void ff_dsputil_init_mmx(DSPContext *c, AVCodecContext *avctx)
-{
- int mm_flags = av_get_cpu_flags();
-
-#if HAVE_7REGS && HAVE_INLINE_ASM
- if (mm_flags & AV_CPU_FLAG_CMOV)
- c->add_hfyu_median_prediction = add_hfyu_median_prediction_cmov;
-#endif
-
- if (mm_flags & AV_CPU_FLAG_MMX) {
-#if HAVE_INLINE_ASM
- const int idct_algo = avctx->idct_algo;
-
- if (avctx->lowres == 0 && avctx->bits_per_raw_sample <= 8) {
- if (idct_algo == FF_IDCT_AUTO || idct_algo == FF_IDCT_SIMPLEMMX) {
- c->idct_put = ff_simple_idct_put_mmx;
- c->idct_add = ff_simple_idct_add_mmx;
- c->idct = ff_simple_idct_mmx;
- c->idct_permutation_type = FF_SIMPLE_IDCT_PERM;
- } else if (idct_algo == FF_IDCT_XVIDMMX) {
- if (mm_flags & AV_CPU_FLAG_SSE2) {
- c->idct_put = ff_idct_xvid_sse2_put;
- c->idct_add = ff_idct_xvid_sse2_add;
- c->idct = ff_idct_xvid_sse2;
- c->idct_permutation_type = FF_SSE2_IDCT_PERM;
- } else if (mm_flags & AV_CPU_FLAG_MMXEXT) {
- c->idct_put = ff_idct_xvid_mmxext_put;
- c->idct_add = ff_idct_xvid_mmxext_add;
- c->idct = ff_idct_xvid_mmxext;
- } else {
- c->idct_put = ff_idct_xvid_mmx_put;
- c->idct_add = ff_idct_xvid_mmx_add;
- c->idct = ff_idct_xvid_mmx;
- }
- }
- }
-#endif /* HAVE_INLINE_ASM */
-
- dsputil_init_mmx(c, avctx, mm_flags);
- }
-
- if (mm_flags & AV_CPU_FLAG_MMXEXT)
- dsputil_init_mmxext(c, avctx, mm_flags);
-
- if (mm_flags & AV_CPU_FLAG_SSE)
- dsputil_init_sse(c, avctx, mm_flags);
-
- if (mm_flags & AV_CPU_FLAG_SSE2)
- dsputil_init_sse2(c, avctx, mm_flags);
-
- if (mm_flags & AV_CPU_FLAG_SSSE3)
- dsputil_init_ssse3(c, avctx, mm_flags);
-
- if (mm_flags & AV_CPU_FLAG_SSE4)
- dsputil_init_sse4(c, avctx, mm_flags);
-
- if (CONFIG_ENCODERS)
- ff_dsputilenc_init_mmx(c, avctx);
-}
generated by cgit v1.2.3 (git 2.39.1) at 2025-12-06 17:36:25 +0000