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authorTim Redfern <tim@eclectronics.org>2014-02-17 13:36:38 +0000
committerTim Redfern <tim@eclectronics.org>2014-02-17 13:36:38 +0000
commit22e28216336da876e1fd17f380ce42eaf1446769 (patch)
tree444dad3dc7e2656992d29f34f7bce31970c122a5 /ffmpeg/libavcodec/x86/vc1dsp_mmx.c
parentae5e8541f6e06e64c28719467cdf366ac57aff31 (diff)
chasing indexing error
Diffstat (limited to 'ffmpeg/libavcodec/x86/vc1dsp_mmx.c')
-rw-r--r--ffmpeg/libavcodec/x86/vc1dsp_mmx.c757
1 files changed, 0 insertions, 757 deletions
diff --git a/ffmpeg/libavcodec/x86/vc1dsp_mmx.c b/ffmpeg/libavcodec/x86/vc1dsp_mmx.c
deleted file mode 100644
index 5ceacd3..0000000
--- a/ffmpeg/libavcodec/x86/vc1dsp_mmx.c
+++ /dev/null
@@ -1,757 +0,0 @@
-/*
- * VC-1 and WMV3 - DSP functions MMX-optimized
- * Copyright (c) 2007 Christophe GISQUET <christophe.gisquet@free.fr>
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use,
- * copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following
- * conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "libavutil/cpu.h"
-#include "libavutil/mem.h"
-#include "libavutil/x86/asm.h"
-#include "libavutil/x86/cpu.h"
-#include "libavcodec/vc1dsp.h"
-#include "constants.h"
-#include "dsputil_x86.h"
-#include "vc1dsp.h"
-
-#if HAVE_INLINE_ASM
-
-#define OP_PUT(S,D)
-#define OP_AVG(S,D) "pavgb " #S ", " #D " \n\t"
-
-/** Add rounder from mm7 to mm3 and pack result at destination */
-#define NORMALIZE_MMX(SHIFT) \
- "paddw %%mm7, %%mm3 \n\t" /* +bias-r */ \
- "paddw %%mm7, %%mm4 \n\t" /* +bias-r */ \
- "psraw "SHIFT", %%mm3 \n\t" \
- "psraw "SHIFT", %%mm4 \n\t"
-
-#define TRANSFER_DO_PACK(OP) \
- "packuswb %%mm4, %%mm3 \n\t" \
- OP((%2), %%mm3) \
- "movq %%mm3, (%2) \n\t"
-
-#define TRANSFER_DONT_PACK(OP) \
- OP(0(%2), %%mm3) \
- OP(8(%2), %%mm4) \
- "movq %%mm3, 0(%2) \n\t" \
- "movq %%mm4, 8(%2) \n\t"
-
-/** @see MSPEL_FILTER13_CORE for use as UNPACK macro */
-#define DO_UNPACK(reg) "punpcklbw %%mm0, " reg "\n\t"
-#define DONT_UNPACK(reg)
-
-/** Compute the rounder 32-r or 8-r and unpacks it to mm7 */
-#define LOAD_ROUNDER_MMX(ROUND) \
- "movd "ROUND", %%mm7 \n\t" \
- "punpcklwd %%mm7, %%mm7 \n\t" \
- "punpckldq %%mm7, %%mm7 \n\t"
-
-#define SHIFT2_LINE(OFF, R0,R1,R2,R3) \
- "paddw %%mm"#R2", %%mm"#R1" \n\t" \
- "movd (%0,%3), %%mm"#R0" \n\t" \
- "pmullw %%mm6, %%mm"#R1" \n\t" \
- "punpcklbw %%mm0, %%mm"#R0" \n\t" \
- "movd (%0,%2), %%mm"#R3" \n\t" \
- "psubw %%mm"#R0", %%mm"#R1" \n\t" \
- "punpcklbw %%mm0, %%mm"#R3" \n\t" \
- "paddw %%mm7, %%mm"#R1" \n\t" \
- "psubw %%mm"#R3", %%mm"#R1" \n\t" \
- "psraw %4, %%mm"#R1" \n\t" \
- "movq %%mm"#R1", "#OFF"(%1) \n\t" \
- "add %2, %0 \n\t"
-
-/** Sacrifying mm6 allows to pipeline loads from src */
-static void vc1_put_ver_16b_shift2_mmx(int16_t *dst,
- const uint8_t *src, x86_reg stride,
- int rnd, int64_t shift)
-{
- __asm__ volatile(
- "mov $3, %%"REG_c" \n\t"
- LOAD_ROUNDER_MMX("%5")
- "movq "MANGLE(ff_pw_9)", %%mm6 \n\t"
- "1: \n\t"
- "movd (%0), %%mm2 \n\t"
- "add %2, %0 \n\t"
- "movd (%0), %%mm3 \n\t"
- "punpcklbw %%mm0, %%mm2 \n\t"
- "punpcklbw %%mm0, %%mm3 \n\t"
- SHIFT2_LINE( 0, 1, 2, 3, 4)
- SHIFT2_LINE( 24, 2, 3, 4, 1)
- SHIFT2_LINE( 48, 3, 4, 1, 2)
- SHIFT2_LINE( 72, 4, 1, 2, 3)
- SHIFT2_LINE( 96, 1, 2, 3, 4)
- SHIFT2_LINE(120, 2, 3, 4, 1)
- SHIFT2_LINE(144, 3, 4, 1, 2)
- SHIFT2_LINE(168, 4, 1, 2, 3)
- "sub %6, %0 \n\t"
- "add $8, %1 \n\t"
- "dec %%"REG_c" \n\t"
- "jnz 1b \n\t"
- : "+r"(src), "+r"(dst)
- : "r"(stride), "r"(-2*stride),
- "m"(shift), "m"(rnd), "r"(9*stride-4)
- : "%"REG_c, "memory"
- );
-}
-
-/**
- * Data is already unpacked, so some operations can directly be made from
- * memory.
- */
-#define VC1_HOR_16b_SHIFT2(OP, OPNAME)\
-static void OPNAME ## vc1_hor_16b_shift2_mmx(uint8_t *dst, x86_reg stride,\
- const int16_t *src, int rnd)\
-{\
- int h = 8;\
-\
- src -= 1;\
- rnd -= (-1+9+9-1)*1024; /* Add -1024 bias */\
- __asm__ volatile(\
- LOAD_ROUNDER_MMX("%4")\
- "movq "MANGLE(ff_pw_128)", %%mm6\n\t"\
- "movq "MANGLE(ff_pw_9)", %%mm5 \n\t"\
- "1: \n\t"\
- "movq 2*0+0(%1), %%mm1 \n\t"\
- "movq 2*0+8(%1), %%mm2 \n\t"\
- "movq 2*1+0(%1), %%mm3 \n\t"\
- "movq 2*1+8(%1), %%mm4 \n\t"\
- "paddw 2*3+0(%1), %%mm1 \n\t"\
- "paddw 2*3+8(%1), %%mm2 \n\t"\
- "paddw 2*2+0(%1), %%mm3 \n\t"\
- "paddw 2*2+8(%1), %%mm4 \n\t"\
- "pmullw %%mm5, %%mm3 \n\t"\
- "pmullw %%mm5, %%mm4 \n\t"\
- "psubw %%mm1, %%mm3 \n\t"\
- "psubw %%mm2, %%mm4 \n\t"\
- NORMALIZE_MMX("$7")\
- /* Remove bias */\
- "paddw %%mm6, %%mm3 \n\t"\
- "paddw %%mm6, %%mm4 \n\t"\
- TRANSFER_DO_PACK(OP)\
- "add $24, %1 \n\t"\
- "add %3, %2 \n\t"\
- "decl %0 \n\t"\
- "jnz 1b \n\t"\
- : "+r"(h), "+r" (src), "+r" (dst)\
- : "r"(stride), "m"(rnd)\
- : "memory"\
- );\
-}
-
-VC1_HOR_16b_SHIFT2(OP_PUT, put_)
-VC1_HOR_16b_SHIFT2(OP_AVG, avg_)
-
-
-/**
- * Purely vertical or horizontal 1/2 shift interpolation.
- * Sacrify mm6 for *9 factor.
- */
-#define VC1_SHIFT2(OP, OPNAME)\
-static void OPNAME ## vc1_shift2_mmx(uint8_t *dst, const uint8_t *src,\
- x86_reg stride, int rnd, x86_reg offset)\
-{\
- rnd = 8-rnd;\
- __asm__ volatile(\
- "mov $8, %%"REG_c" \n\t"\
- LOAD_ROUNDER_MMX("%5")\
- "movq "MANGLE(ff_pw_9)", %%mm6\n\t"\
- "1: \n\t"\
- "movd 0(%0 ), %%mm3 \n\t"\
- "movd 4(%0 ), %%mm4 \n\t"\
- "movd 0(%0,%2), %%mm1 \n\t"\
- "movd 4(%0,%2), %%mm2 \n\t"\
- "add %2, %0 \n\t"\
- "punpcklbw %%mm0, %%mm3 \n\t"\
- "punpcklbw %%mm0, %%mm4 \n\t"\
- "punpcklbw %%mm0, %%mm1 \n\t"\
- "punpcklbw %%mm0, %%mm2 \n\t"\
- "paddw %%mm1, %%mm3 \n\t"\
- "paddw %%mm2, %%mm4 \n\t"\
- "movd 0(%0,%3), %%mm1 \n\t"\
- "movd 4(%0,%3), %%mm2 \n\t"\
- "pmullw %%mm6, %%mm3 \n\t" /* 0,9,9,0*/\
- "pmullw %%mm6, %%mm4 \n\t" /* 0,9,9,0*/\
- "punpcklbw %%mm0, %%mm1 \n\t"\
- "punpcklbw %%mm0, %%mm2 \n\t"\
- "psubw %%mm1, %%mm3 \n\t" /*-1,9,9,0*/\
- "psubw %%mm2, %%mm4 \n\t" /*-1,9,9,0*/\
- "movd 0(%0,%2), %%mm1 \n\t"\
- "movd 4(%0,%2), %%mm2 \n\t"\
- "punpcklbw %%mm0, %%mm1 \n\t"\
- "punpcklbw %%mm0, %%mm2 \n\t"\
- "psubw %%mm1, %%mm3 \n\t" /*-1,9,9,-1*/\
- "psubw %%mm2, %%mm4 \n\t" /*-1,9,9,-1*/\
- NORMALIZE_MMX("$4")\
- "packuswb %%mm4, %%mm3 \n\t"\
- OP((%1), %%mm3)\
- "movq %%mm3, (%1) \n\t"\
- "add %6, %0 \n\t"\
- "add %4, %1 \n\t"\
- "dec %%"REG_c" \n\t"\
- "jnz 1b \n\t"\
- : "+r"(src), "+r"(dst)\
- : "r"(offset), "r"(-2*offset), "g"(stride), "m"(rnd),\
- "g"(stride-offset)\
- : "%"REG_c, "memory"\
- );\
-}
-
-VC1_SHIFT2(OP_PUT, put_)
-VC1_SHIFT2(OP_AVG, avg_)
-
-/**
- * Core of the 1/4 and 3/4 shift bicubic interpolation.
- *
- * @param UNPACK Macro unpacking arguments from 8 to 16bits (can be empty).
- * @param MOVQ "movd 1" or "movq 2", if data read is already unpacked.
- * @param A1 Address of 1st tap (beware of unpacked/packed).
- * @param A2 Address of 2nd tap
- * @param A3 Address of 3rd tap
- * @param A4 Address of 4th tap
- */
-#define MSPEL_FILTER13_CORE(UNPACK, MOVQ, A1, A2, A3, A4) \
- MOVQ "*0+"A1", %%mm1 \n\t" \
- MOVQ "*4+"A1", %%mm2 \n\t" \
- UNPACK("%%mm1") \
- UNPACK("%%mm2") \
- "pmullw "MANGLE(ff_pw_3)", %%mm1\n\t" \
- "pmullw "MANGLE(ff_pw_3)", %%mm2\n\t" \
- MOVQ "*0+"A2", %%mm3 \n\t" \
- MOVQ "*4+"A2", %%mm4 \n\t" \
- UNPACK("%%mm3") \
- UNPACK("%%mm4") \
- "pmullw %%mm6, %%mm3 \n\t" /* *18 */ \
- "pmullw %%mm6, %%mm4 \n\t" /* *18 */ \
- "psubw %%mm1, %%mm3 \n\t" /* 18,-3 */ \
- "psubw %%mm2, %%mm4 \n\t" /* 18,-3 */ \
- MOVQ "*0+"A4", %%mm1 \n\t" \
- MOVQ "*4+"A4", %%mm2 \n\t" \
- UNPACK("%%mm1") \
- UNPACK("%%mm2") \
- "psllw $2, %%mm1 \n\t" /* 4* */ \
- "psllw $2, %%mm2 \n\t" /* 4* */ \
- "psubw %%mm1, %%mm3 \n\t" /* -4,18,-3 */ \
- "psubw %%mm2, %%mm4 \n\t" /* -4,18,-3 */ \
- MOVQ "*0+"A3", %%mm1 \n\t" \
- MOVQ "*4+"A3", %%mm2 \n\t" \
- UNPACK("%%mm1") \
- UNPACK("%%mm2") \
- "pmullw %%mm5, %%mm1 \n\t" /* *53 */ \
- "pmullw %%mm5, %%mm2 \n\t" /* *53 */ \
- "paddw %%mm1, %%mm3 \n\t" /* 4,53,18,-3 */ \
- "paddw %%mm2, %%mm4 \n\t" /* 4,53,18,-3 */
-
-/**
- * Macro to build the vertical 16bits version of vc1_put_shift[13].
- * Here, offset=src_stride. Parameters passed A1 to A4 must use
- * %3 (src_stride) and %4 (3*src_stride).
- *
- * @param NAME Either 1 or 3
- * @see MSPEL_FILTER13_CORE for information on A1->A4
- */
-#define MSPEL_FILTER13_VER_16B(NAME, A1, A2, A3, A4) \
-static void \
-vc1_put_ver_16b_ ## NAME ## _mmx(int16_t *dst, const uint8_t *src, \
- x86_reg src_stride, \
- int rnd, int64_t shift) \
-{ \
- int h = 8; \
- src -= src_stride; \
- __asm__ volatile( \
- LOAD_ROUNDER_MMX("%5") \
- "movq "MANGLE(ff_pw_53)", %%mm5\n\t" \
- "movq "MANGLE(ff_pw_18)", %%mm6\n\t" \
- ".p2align 3 \n\t" \
- "1: \n\t" \
- MSPEL_FILTER13_CORE(DO_UNPACK, "movd 1", A1, A2, A3, A4) \
- NORMALIZE_MMX("%6") \
- TRANSFER_DONT_PACK(OP_PUT) \
- /* Last 3 (in fact 4) bytes on the line */ \
- "movd 8+"A1", %%mm1 \n\t" \
- DO_UNPACK("%%mm1") \
- "movq %%mm1, %%mm3 \n\t" \
- "paddw %%mm1, %%mm1 \n\t" \
- "paddw %%mm3, %%mm1 \n\t" /* 3* */ \
- "movd 8+"A2", %%mm3 \n\t" \
- DO_UNPACK("%%mm3") \
- "pmullw %%mm6, %%mm3 \n\t" /* *18 */ \
- "psubw %%mm1, %%mm3 \n\t" /*18,-3 */ \
- "movd 8+"A3", %%mm1 \n\t" \
- DO_UNPACK("%%mm1") \
- "pmullw %%mm5, %%mm1 \n\t" /* *53 */ \
- "paddw %%mm1, %%mm3 \n\t" /*53,18,-3 */ \
- "movd 8+"A4", %%mm1 \n\t" \
- DO_UNPACK("%%mm1") \
- "psllw $2, %%mm1 \n\t" /* 4* */ \
- "psubw %%mm1, %%mm3 \n\t" \
- "paddw %%mm7, %%mm3 \n\t" \
- "psraw %6, %%mm3 \n\t" \
- "movq %%mm3, 16(%2) \n\t" \
- "add %3, %1 \n\t" \
- "add $24, %2 \n\t" \
- "decl %0 \n\t" \
- "jnz 1b \n\t" \
- : "+r"(h), "+r" (src), "+r" (dst) \
- : "r"(src_stride), "r"(3*src_stride), \
- "m"(rnd), "m"(shift) \
- : "memory" \
- ); \
-}
-
-/**
- * Macro to build the horizontal 16bits version of vc1_put_shift[13].
- * Here, offset=16bits, so parameters passed A1 to A4 should be simple.
- *
- * @param NAME Either 1 or 3
- * @see MSPEL_FILTER13_CORE for information on A1->A4
- */
-#define MSPEL_FILTER13_HOR_16B(NAME, A1, A2, A3, A4, OP, OPNAME) \
-static void \
-OPNAME ## vc1_hor_16b_ ## NAME ## _mmx(uint8_t *dst, x86_reg stride, \
- const int16_t *src, int rnd) \
-{ \
- int h = 8; \
- src -= 1; \
- rnd -= (-4+58+13-3)*256; /* Add -256 bias */ \
- __asm__ volatile( \
- LOAD_ROUNDER_MMX("%4") \
- "movq "MANGLE(ff_pw_18)", %%mm6 \n\t" \
- "movq "MANGLE(ff_pw_53)", %%mm5 \n\t" \
- ".p2align 3 \n\t" \
- "1: \n\t" \
- MSPEL_FILTER13_CORE(DONT_UNPACK, "movq 2", A1, A2, A3, A4) \
- NORMALIZE_MMX("$7") \
- /* Remove bias */ \
- "paddw "MANGLE(ff_pw_128)", %%mm3 \n\t" \
- "paddw "MANGLE(ff_pw_128)", %%mm4 \n\t" \
- TRANSFER_DO_PACK(OP) \
- "add $24, %1 \n\t" \
- "add %3, %2 \n\t" \
- "decl %0 \n\t" \
- "jnz 1b \n\t" \
- : "+r"(h), "+r" (src), "+r" (dst) \
- : "r"(stride), "m"(rnd) \
- : "memory" \
- ); \
-}
-
-/**
- * Macro to build the 8bits, any direction, version of vc1_put_shift[13].
- * Here, offset=src_stride. Parameters passed A1 to A4 must use
- * %3 (offset) and %4 (3*offset).
- *
- * @param NAME Either 1 or 3
- * @see MSPEL_FILTER13_CORE for information on A1->A4
- */
-#define MSPEL_FILTER13_8B(NAME, A1, A2, A3, A4, OP, OPNAME) \
-static void \
-OPNAME ## vc1_## NAME ## _mmx(uint8_t *dst, const uint8_t *src, \
- x86_reg stride, int rnd, x86_reg offset) \
-{ \
- int h = 8; \
- src -= offset; \
- rnd = 32-rnd; \
- __asm__ volatile ( \
- LOAD_ROUNDER_MMX("%6") \
- "movq "MANGLE(ff_pw_53)", %%mm5 \n\t" \
- "movq "MANGLE(ff_pw_18)", %%mm6 \n\t" \
- ".p2align 3 \n\t" \
- "1: \n\t" \
- MSPEL_FILTER13_CORE(DO_UNPACK, "movd 1", A1, A2, A3, A4) \
- NORMALIZE_MMX("$6") \
- TRANSFER_DO_PACK(OP) \
- "add %5, %1 \n\t" \
- "add %5, %2 \n\t" \
- "decl %0 \n\t" \
- "jnz 1b \n\t" \
- : "+r"(h), "+r" (src), "+r" (dst) \
- : "r"(offset), "r"(3*offset), "g"(stride), "m"(rnd) \
- : "memory" \
- ); \
-}
-
-/** 1/4 shift bicubic interpolation */
-MSPEL_FILTER13_8B (shift1, "0(%1,%4 )", "0(%1,%3,2)", "0(%1,%3 )", "0(%1 )", OP_PUT, put_)
-MSPEL_FILTER13_8B (shift1, "0(%1,%4 )", "0(%1,%3,2)", "0(%1,%3 )", "0(%1 )", OP_AVG, avg_)
-MSPEL_FILTER13_VER_16B(shift1, "0(%1,%4 )", "0(%1,%3,2)", "0(%1,%3 )", "0(%1 )")
-MSPEL_FILTER13_HOR_16B(shift1, "2*3(%1)", "2*2(%1)", "2*1(%1)", "2*0(%1)", OP_PUT, put_)
-MSPEL_FILTER13_HOR_16B(shift1, "2*3(%1)", "2*2(%1)", "2*1(%1)", "2*0(%1)", OP_AVG, avg_)
-
-/** 3/4 shift bicubic interpolation */
-MSPEL_FILTER13_8B (shift3, "0(%1 )", "0(%1,%3 )", "0(%1,%3,2)", "0(%1,%4 )", OP_PUT, put_)
-MSPEL_FILTER13_8B (shift3, "0(%1 )", "0(%1,%3 )", "0(%1,%3,2)", "0(%1,%4 )", OP_AVG, avg_)
-MSPEL_FILTER13_VER_16B(shift3, "0(%1 )", "0(%1,%3 )", "0(%1,%3,2)", "0(%1,%4 )")
-MSPEL_FILTER13_HOR_16B(shift3, "2*0(%1)", "2*1(%1)", "2*2(%1)", "2*3(%1)", OP_PUT, put_)
-MSPEL_FILTER13_HOR_16B(shift3, "2*0(%1)", "2*1(%1)", "2*2(%1)", "2*3(%1)", OP_AVG, avg_)
-
-typedef void (*vc1_mspel_mc_filter_ver_16bits)(int16_t *dst, const uint8_t *src, x86_reg src_stride, int rnd, int64_t shift);
-typedef void (*vc1_mspel_mc_filter_hor_16bits)(uint8_t *dst, x86_reg dst_stride, const int16_t *src, int rnd);
-typedef void (*vc1_mspel_mc_filter_8bits)(uint8_t *dst, const uint8_t *src, x86_reg stride, int rnd, x86_reg offset);
-
-/**
- * Interpolate fractional pel values by applying proper vertical then
- * horizontal filter.
- *
- * @param dst Destination buffer for interpolated pels.
- * @param src Source buffer.
- * @param stride Stride for both src and dst buffers.
- * @param hmode Horizontal filter (expressed in quarter pixels shift).
- * @param hmode Vertical filter.
- * @param rnd Rounding bias.
- */
-#define VC1_MSPEL_MC(OP)\
-static void OP ## vc1_mspel_mc(uint8_t *dst, const uint8_t *src, int stride,\
- int hmode, int vmode, int rnd)\
-{\
- static const vc1_mspel_mc_filter_ver_16bits vc1_put_shift_ver_16bits[] =\
- { NULL, vc1_put_ver_16b_shift1_mmx, vc1_put_ver_16b_shift2_mmx, vc1_put_ver_16b_shift3_mmx };\
- static const vc1_mspel_mc_filter_hor_16bits vc1_put_shift_hor_16bits[] =\
- { NULL, OP ## vc1_hor_16b_shift1_mmx, OP ## vc1_hor_16b_shift2_mmx, OP ## vc1_hor_16b_shift3_mmx };\
- static const vc1_mspel_mc_filter_8bits vc1_put_shift_8bits[] =\
- { NULL, OP ## vc1_shift1_mmx, OP ## vc1_shift2_mmx, OP ## vc1_shift3_mmx };\
-\
- __asm__ volatile(\
- "pxor %%mm0, %%mm0 \n\t"\
- ::: "memory"\
- );\
-\
- if (vmode) { /* Vertical filter to apply */\
- if (hmode) { /* Horizontal filter to apply, output to tmp */\
- static const int shift_value[] = { 0, 5, 1, 5 };\
- int shift = (shift_value[hmode]+shift_value[vmode])>>1;\
- int r;\
- DECLARE_ALIGNED(16, int16_t, tmp)[12*8];\
-\
- r = (1<<(shift-1)) + rnd-1;\
- vc1_put_shift_ver_16bits[vmode](tmp, src-1, stride, r, shift);\
-\
- vc1_put_shift_hor_16bits[hmode](dst, stride, tmp+1, 64-rnd);\
- return;\
- }\
- else { /* No horizontal filter, output 8 lines to dst */\
- vc1_put_shift_8bits[vmode](dst, src, stride, 1-rnd, stride);\
- return;\
- }\
- }\
-\
- /* Horizontal mode with no vertical mode */\
- vc1_put_shift_8bits[hmode](dst, src, stride, rnd, 1);\
-}
-
-VC1_MSPEL_MC(put_)
-VC1_MSPEL_MC(avg_)
-
-/** Macro to ease bicubic filter interpolation functions declarations */
-#define DECLARE_FUNCTION(a, b) \
-static void put_vc1_mspel_mc ## a ## b ## _mmx(uint8_t *dst, \
- const uint8_t *src, \
- ptrdiff_t stride, \
- int rnd) \
-{ \
- put_vc1_mspel_mc(dst, src, stride, a, b, rnd); \
-}\
-static void avg_vc1_mspel_mc ## a ## b ## _mmxext(uint8_t *dst, \
- const uint8_t *src, \
- ptrdiff_t stride, \
- int rnd) \
-{ \
- avg_vc1_mspel_mc(dst, src, stride, a, b, rnd); \
-}
-
-DECLARE_FUNCTION(0, 1)
-DECLARE_FUNCTION(0, 2)
-DECLARE_FUNCTION(0, 3)
-
-DECLARE_FUNCTION(1, 0)
-DECLARE_FUNCTION(1, 1)
-DECLARE_FUNCTION(1, 2)
-DECLARE_FUNCTION(1, 3)
-
-DECLARE_FUNCTION(2, 0)
-DECLARE_FUNCTION(2, 1)
-DECLARE_FUNCTION(2, 2)
-DECLARE_FUNCTION(2, 3)
-
-DECLARE_FUNCTION(3, 0)
-DECLARE_FUNCTION(3, 1)
-DECLARE_FUNCTION(3, 2)
-DECLARE_FUNCTION(3, 3)
-
-static void vc1_inv_trans_4x4_dc_mmxext(uint8_t *dest, int linesize,
- int16_t *block)
-{
- int dc = block[0];
- dc = (17 * dc + 4) >> 3;
- dc = (17 * dc + 64) >> 7;
- __asm__ volatile(
- "movd %0, %%mm0 \n\t"
- "pshufw $0, %%mm0, %%mm0 \n\t"
- "pxor %%mm1, %%mm1 \n\t"
- "psubw %%mm0, %%mm1 \n\t"
- "packuswb %%mm0, %%mm0 \n\t"
- "packuswb %%mm1, %%mm1 \n\t"
- ::"r"(dc)
- );
- __asm__ volatile(
- "movd %0, %%mm2 \n\t"
- "movd %1, %%mm3 \n\t"
- "movd %2, %%mm4 \n\t"
- "movd %3, %%mm5 \n\t"
- "paddusb %%mm0, %%mm2 \n\t"
- "paddusb %%mm0, %%mm3 \n\t"
- "paddusb %%mm0, %%mm4 \n\t"
- "paddusb %%mm0, %%mm5 \n\t"
- "psubusb %%mm1, %%mm2 \n\t"
- "psubusb %%mm1, %%mm3 \n\t"
- "psubusb %%mm1, %%mm4 \n\t"
- "psubusb %%mm1, %%mm5 \n\t"
- "movd %%mm2, %0 \n\t"
- "movd %%mm3, %1 \n\t"
- "movd %%mm4, %2 \n\t"
- "movd %%mm5, %3 \n\t"
- :"+m"(*(uint32_t*)(dest+0*linesize)),
- "+m"(*(uint32_t*)(dest+1*linesize)),
- "+m"(*(uint32_t*)(dest+2*linesize)),
- "+m"(*(uint32_t*)(dest+3*linesize))
- );
-}
-
-static void vc1_inv_trans_4x8_dc_mmxext(uint8_t *dest, int linesize,
- int16_t *block)
-{
- int dc = block[0];
- dc = (17 * dc + 4) >> 3;
- dc = (12 * dc + 64) >> 7;
- __asm__ volatile(
- "movd %0, %%mm0 \n\t"
- "pshufw $0, %%mm0, %%mm0 \n\t"
- "pxor %%mm1, %%mm1 \n\t"
- "psubw %%mm0, %%mm1 \n\t"
- "packuswb %%mm0, %%mm0 \n\t"
- "packuswb %%mm1, %%mm1 \n\t"
- ::"r"(dc)
- );
- __asm__ volatile(
- "movd %0, %%mm2 \n\t"
- "movd %1, %%mm3 \n\t"
- "movd %2, %%mm4 \n\t"
- "movd %3, %%mm5 \n\t"
- "paddusb %%mm0, %%mm2 \n\t"
- "paddusb %%mm0, %%mm3 \n\t"
- "paddusb %%mm0, %%mm4 \n\t"
- "paddusb %%mm0, %%mm5 \n\t"
- "psubusb %%mm1, %%mm2 \n\t"
- "psubusb %%mm1, %%mm3 \n\t"
- "psubusb %%mm1, %%mm4 \n\t"
- "psubusb %%mm1, %%mm5 \n\t"
- "movd %%mm2, %0 \n\t"
- "movd %%mm3, %1 \n\t"
- "movd %%mm4, %2 \n\t"
- "movd %%mm5, %3 \n\t"
- :"+m"(*(uint32_t*)(dest+0*linesize)),
- "+m"(*(uint32_t*)(dest+1*linesize)),
- "+m"(*(uint32_t*)(dest+2*linesize)),
- "+m"(*(uint32_t*)(dest+3*linesize))
- );
- dest += 4*linesize;
- __asm__ volatile(
- "movd %0, %%mm2 \n\t"
- "movd %1, %%mm3 \n\t"
- "movd %2, %%mm4 \n\t"
- "movd %3, %%mm5 \n\t"
- "paddusb %%mm0, %%mm2 \n\t"
- "paddusb %%mm0, %%mm3 \n\t"
- "paddusb %%mm0, %%mm4 \n\t"
- "paddusb %%mm0, %%mm5 \n\t"
- "psubusb %%mm1, %%mm2 \n\t"
- "psubusb %%mm1, %%mm3 \n\t"
- "psubusb %%mm1, %%mm4 \n\t"
- "psubusb %%mm1, %%mm5 \n\t"
- "movd %%mm2, %0 \n\t"
- "movd %%mm3, %1 \n\t"
- "movd %%mm4, %2 \n\t"
- "movd %%mm5, %3 \n\t"
- :"+m"(*(uint32_t*)(dest+0*linesize)),
- "+m"(*(uint32_t*)(dest+1*linesize)),
- "+m"(*(uint32_t*)(dest+2*linesize)),
- "+m"(*(uint32_t*)(dest+3*linesize))
- );
-}
-
-static void vc1_inv_trans_8x4_dc_mmxext(uint8_t *dest, int linesize,
- int16_t *block)
-{
- int dc = block[0];
- dc = ( 3 * dc + 1) >> 1;
- dc = (17 * dc + 64) >> 7;
- __asm__ volatile(
- "movd %0, %%mm0 \n\t"
- "pshufw $0, %%mm0, %%mm0 \n\t"
- "pxor %%mm1, %%mm1 \n\t"
- "psubw %%mm0, %%mm1 \n\t"
- "packuswb %%mm0, %%mm0 \n\t"
- "packuswb %%mm1, %%mm1 \n\t"
- ::"r"(dc)
- );
- __asm__ volatile(
- "movq %0, %%mm2 \n\t"
- "movq %1, %%mm3 \n\t"
- "movq %2, %%mm4 \n\t"
- "movq %3, %%mm5 \n\t"
- "paddusb %%mm0, %%mm2 \n\t"
- "paddusb %%mm0, %%mm3 \n\t"
- "paddusb %%mm0, %%mm4 \n\t"
- "paddusb %%mm0, %%mm5 \n\t"
- "psubusb %%mm1, %%mm2 \n\t"
- "psubusb %%mm1, %%mm3 \n\t"
- "psubusb %%mm1, %%mm4 \n\t"
- "psubusb %%mm1, %%mm5 \n\t"
- "movq %%mm2, %0 \n\t"
- "movq %%mm3, %1 \n\t"
- "movq %%mm4, %2 \n\t"
- "movq %%mm5, %3 \n\t"
- :"+m"(*(uint32_t*)(dest+0*linesize)),
- "+m"(*(uint32_t*)(dest+1*linesize)),
- "+m"(*(uint32_t*)(dest+2*linesize)),
- "+m"(*(uint32_t*)(dest+3*linesize))
- );
-}
-
-static void vc1_inv_trans_8x8_dc_mmxext(uint8_t *dest, int linesize,
- int16_t *block)
-{
- int dc = block[0];
- dc = (3 * dc + 1) >> 1;
- dc = (3 * dc + 16) >> 5;
- __asm__ volatile(
- "movd %0, %%mm0 \n\t"
- "pshufw $0, %%mm0, %%mm0 \n\t"
- "pxor %%mm1, %%mm1 \n\t"
- "psubw %%mm0, %%mm1 \n\t"
- "packuswb %%mm0, %%mm0 \n\t"
- "packuswb %%mm1, %%mm1 \n\t"
- ::"r"(dc)
- );
- __asm__ volatile(
- "movq %0, %%mm2 \n\t"
- "movq %1, %%mm3 \n\t"
- "movq %2, %%mm4 \n\t"
- "movq %3, %%mm5 \n\t"
- "paddusb %%mm0, %%mm2 \n\t"
- "paddusb %%mm0, %%mm3 \n\t"
- "paddusb %%mm0, %%mm4 \n\t"
- "paddusb %%mm0, %%mm5 \n\t"
- "psubusb %%mm1, %%mm2 \n\t"
- "psubusb %%mm1, %%mm3 \n\t"
- "psubusb %%mm1, %%mm4 \n\t"
- "psubusb %%mm1, %%mm5 \n\t"
- "movq %%mm2, %0 \n\t"
- "movq %%mm3, %1 \n\t"
- "movq %%mm4, %2 \n\t"
- "movq %%mm5, %3 \n\t"
- :"+m"(*(uint32_t*)(dest+0*linesize)),
- "+m"(*(uint32_t*)(dest+1*linesize)),
- "+m"(*(uint32_t*)(dest+2*linesize)),
- "+m"(*(uint32_t*)(dest+3*linesize))
- );
- dest += 4*linesize;
- __asm__ volatile(
- "movq %0, %%mm2 \n\t"
- "movq %1, %%mm3 \n\t"
- "movq %2, %%mm4 \n\t"
- "movq %3, %%mm5 \n\t"
- "paddusb %%mm0, %%mm2 \n\t"
- "paddusb %%mm0, %%mm3 \n\t"
- "paddusb %%mm0, %%mm4 \n\t"
- "paddusb %%mm0, %%mm5 \n\t"
- "psubusb %%mm1, %%mm2 \n\t"
- "psubusb %%mm1, %%mm3 \n\t"
- "psubusb %%mm1, %%mm4 \n\t"
- "psubusb %%mm1, %%mm5 \n\t"
- "movq %%mm2, %0 \n\t"
- "movq %%mm3, %1 \n\t"
- "movq %%mm4, %2 \n\t"
- "movq %%mm5, %3 \n\t"
- :"+m"(*(uint32_t*)(dest+0*linesize)),
- "+m"(*(uint32_t*)(dest+1*linesize)),
- "+m"(*(uint32_t*)(dest+2*linesize)),
- "+m"(*(uint32_t*)(dest+3*linesize))
- );
-}
-
-static void put_vc1_mspel_mc00_mmx(uint8_t *dst, const uint8_t *src,
- ptrdiff_t stride, int rnd)
-{
- ff_put_pixels8_mmx(dst, src, stride, 8);
-}
-
-av_cold void ff_vc1dsp_init_mmx(VC1DSPContext *dsp)
-{
- dsp->put_vc1_mspel_pixels_tab[ 0] = put_vc1_mspel_mc00_mmx;
- dsp->put_vc1_mspel_pixels_tab[ 4] = put_vc1_mspel_mc01_mmx;
- dsp->put_vc1_mspel_pixels_tab[ 8] = put_vc1_mspel_mc02_mmx;
- dsp->put_vc1_mspel_pixels_tab[12] = put_vc1_mspel_mc03_mmx;
-
- dsp->put_vc1_mspel_pixels_tab[ 1] = put_vc1_mspel_mc10_mmx;
- dsp->put_vc1_mspel_pixels_tab[ 5] = put_vc1_mspel_mc11_mmx;
- dsp->put_vc1_mspel_pixels_tab[ 9] = put_vc1_mspel_mc12_mmx;
- dsp->put_vc1_mspel_pixels_tab[13] = put_vc1_mspel_mc13_mmx;
-
- dsp->put_vc1_mspel_pixels_tab[ 2] = put_vc1_mspel_mc20_mmx;
- dsp->put_vc1_mspel_pixels_tab[ 6] = put_vc1_mspel_mc21_mmx;
- dsp->put_vc1_mspel_pixels_tab[10] = put_vc1_mspel_mc22_mmx;
- dsp->put_vc1_mspel_pixels_tab[14] = put_vc1_mspel_mc23_mmx;
-
- dsp->put_vc1_mspel_pixels_tab[ 3] = put_vc1_mspel_mc30_mmx;
- dsp->put_vc1_mspel_pixels_tab[ 7] = put_vc1_mspel_mc31_mmx;
- dsp->put_vc1_mspel_pixels_tab[11] = put_vc1_mspel_mc32_mmx;
- dsp->put_vc1_mspel_pixels_tab[15] = put_vc1_mspel_mc33_mmx;
-}
-
-av_cold void ff_vc1dsp_init_mmxext(VC1DSPContext *dsp)
-{
- dsp->avg_vc1_mspel_pixels_tab[ 4] = avg_vc1_mspel_mc01_mmxext;
- dsp->avg_vc1_mspel_pixels_tab[ 8] = avg_vc1_mspel_mc02_mmxext;
- dsp->avg_vc1_mspel_pixels_tab[12] = avg_vc1_mspel_mc03_mmxext;
-
- dsp->avg_vc1_mspel_pixels_tab[ 1] = avg_vc1_mspel_mc10_mmxext;
- dsp->avg_vc1_mspel_pixels_tab[ 5] = avg_vc1_mspel_mc11_mmxext;
- dsp->avg_vc1_mspel_pixels_tab[ 9] = avg_vc1_mspel_mc12_mmxext;
- dsp->avg_vc1_mspel_pixels_tab[13] = avg_vc1_mspel_mc13_mmxext;
-
- dsp->avg_vc1_mspel_pixels_tab[ 2] = avg_vc1_mspel_mc20_mmxext;
- dsp->avg_vc1_mspel_pixels_tab[ 6] = avg_vc1_mspel_mc21_mmxext;
- dsp->avg_vc1_mspel_pixels_tab[10] = avg_vc1_mspel_mc22_mmxext;
- dsp->avg_vc1_mspel_pixels_tab[14] = avg_vc1_mspel_mc23_mmxext;
-
- dsp->avg_vc1_mspel_pixels_tab[ 3] = avg_vc1_mspel_mc30_mmxext;
- dsp->avg_vc1_mspel_pixels_tab[ 7] = avg_vc1_mspel_mc31_mmxext;
- dsp->avg_vc1_mspel_pixels_tab[11] = avg_vc1_mspel_mc32_mmxext;
- dsp->avg_vc1_mspel_pixels_tab[15] = avg_vc1_mspel_mc33_mmxext;
-
- dsp->vc1_inv_trans_8x8_dc = vc1_inv_trans_8x8_dc_mmxext;
- dsp->vc1_inv_trans_4x8_dc = vc1_inv_trans_4x8_dc_mmxext;
- dsp->vc1_inv_trans_8x4_dc = vc1_inv_trans_8x4_dc_mmxext;
- dsp->vc1_inv_trans_4x4_dc = vc1_inv_trans_4x4_dc_mmxext;
-}
-#endif /* HAVE_INLINE_ASM */
generated by cgit v1.2.3 (git 2.39.1) at 2025-12-06 22:21:08 +0000