| /* |
| * DSP utils |
| * Copyright (c) 2000, 2001 Fabrice Bellard |
| * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at> |
| * |
| * gmc & q-pel & 32/64 bit based MC by 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 |
| */ |
| |
| /** |
| * @file |
| * DSP utils |
| */ |
| |
| #include "libavutil/attributes.h" |
| #include "libavutil/imgutils.h" |
| #include "libavutil/internal.h" |
| #include "avcodec.h" |
| #include "copy_block.h" |
| #include "dct.h" |
| #include "dsputil.h" |
| #include "simple_idct.h" |
| #include "faandct.h" |
| #include "faanidct.h" |
| #include "imgconvert.h" |
| #include "mathops.h" |
| #include "mpegvideo.h" |
| #include "config.h" |
| #include "diracdsp.h" |
| |
| uint32_t ff_squareTbl[512] = {0, }; |
| |
| #define BIT_DEPTH 16 |
| #include "dsputil_template.c" |
| #undef BIT_DEPTH |
| |
| #define BIT_DEPTH 8 |
| #include "dsputil_template.c" |
| |
| // 0x7f7f7f7f or 0x7f7f7f7f7f7f7f7f or whatever, depending on the cpu's native arithmetic size |
| #define pb_7f (~0UL/255 * 0x7f) |
| #define pb_80 (~0UL/255 * 0x80) |
| |
| /* Specific zigzag scan for 248 idct. NOTE that unlike the |
| specification, we interleave the fields */ |
| const uint8_t ff_zigzag248_direct[64] = { |
| 0, 8, 1, 9, 16, 24, 2, 10, |
| 17, 25, 32, 40, 48, 56, 33, 41, |
| 18, 26, 3, 11, 4, 12, 19, 27, |
| 34, 42, 49, 57, 50, 58, 35, 43, |
| 20, 28, 5, 13, 6, 14, 21, 29, |
| 36, 44, 51, 59, 52, 60, 37, 45, |
| 22, 30, 7, 15, 23, 31, 38, 46, |
| 53, 61, 54, 62, 39, 47, 55, 63, |
| }; |
| |
| const uint8_t ff_alternate_horizontal_scan[64] = { |
| 0, 1, 2, 3, 8, 9, 16, 17, |
| 10, 11, 4, 5, 6, 7, 15, 14, |
| 13, 12, 19, 18, 24, 25, 32, 33, |
| 26, 27, 20, 21, 22, 23, 28, 29, |
| 30, 31, 34, 35, 40, 41, 48, 49, |
| 42, 43, 36, 37, 38, 39, 44, 45, |
| 46, 47, 50, 51, 56, 57, 58, 59, |
| 52, 53, 54, 55, 60, 61, 62, 63, |
| }; |
| |
| const uint8_t ff_alternate_vertical_scan[64] = { |
| 0, 8, 16, 24, 1, 9, 2, 10, |
| 17, 25, 32, 40, 48, 56, 57, 49, |
| 41, 33, 26, 18, 3, 11, 4, 12, |
| 19, 27, 34, 42, 50, 58, 35, 43, |
| 51, 59, 20, 28, 5, 13, 6, 14, |
| 21, 29, 36, 44, 52, 60, 37, 45, |
| 53, 61, 22, 30, 7, 15, 23, 31, |
| 38, 46, 54, 62, 39, 47, 55, 63, |
| }; |
| |
| /* Input permutation for the simple_idct_mmx */ |
| static const uint8_t simple_mmx_permutation[64]={ |
| 0x00, 0x08, 0x04, 0x09, 0x01, 0x0C, 0x05, 0x0D, |
| 0x10, 0x18, 0x14, 0x19, 0x11, 0x1C, 0x15, 0x1D, |
| 0x20, 0x28, 0x24, 0x29, 0x21, 0x2C, 0x25, 0x2D, |
| 0x12, 0x1A, 0x16, 0x1B, 0x13, 0x1E, 0x17, 0x1F, |
| 0x02, 0x0A, 0x06, 0x0B, 0x03, 0x0E, 0x07, 0x0F, |
| 0x30, 0x38, 0x34, 0x39, 0x31, 0x3C, 0x35, 0x3D, |
| 0x22, 0x2A, 0x26, 0x2B, 0x23, 0x2E, 0x27, 0x2F, |
| 0x32, 0x3A, 0x36, 0x3B, 0x33, 0x3E, 0x37, 0x3F, |
| }; |
| |
| static const uint8_t idct_sse2_row_perm[8] = {0, 4, 1, 5, 2, 6, 3, 7}; |
| |
| av_cold void ff_init_scantable(uint8_t *permutation, ScanTable *st, |
| const uint8_t *src_scantable) |
| { |
| int i; |
| int end; |
| |
| st->scantable= src_scantable; |
| |
| for(i=0; i<64; i++){ |
| int j; |
| j = src_scantable[i]; |
| st->permutated[i] = permutation[j]; |
| } |
| |
| end=-1; |
| for(i=0; i<64; i++){ |
| int j; |
| j = st->permutated[i]; |
| if(j>end) end=j; |
| st->raster_end[i]= end; |
| } |
| } |
| |
| av_cold void ff_init_scantable_permutation(uint8_t *idct_permutation, |
| int idct_permutation_type) |
| { |
| int i; |
| |
| switch(idct_permutation_type){ |
| case FF_NO_IDCT_PERM: |
| for(i=0; i<64; i++) |
| idct_permutation[i]= i; |
| break; |
| case FF_LIBMPEG2_IDCT_PERM: |
| for(i=0; i<64; i++) |
| idct_permutation[i]= (i & 0x38) | ((i & 6) >> 1) | ((i & 1) << 2); |
| break; |
| case FF_SIMPLE_IDCT_PERM: |
| for(i=0; i<64; i++) |
| idct_permutation[i]= simple_mmx_permutation[i]; |
| break; |
| case FF_TRANSPOSE_IDCT_PERM: |
| for(i=0; i<64; i++) |
| idct_permutation[i]= ((i&7)<<3) | (i>>3); |
| break; |
| case FF_PARTTRANS_IDCT_PERM: |
| for(i=0; i<64; i++) |
| idct_permutation[i]= (i&0x24) | ((i&3)<<3) | ((i>>3)&3); |
| break; |
| case FF_SSE2_IDCT_PERM: |
| for(i=0; i<64; i++) |
| idct_permutation[i]= (i&0x38) | idct_sse2_row_perm[i&7]; |
| break; |
| default: |
| av_log(NULL, AV_LOG_ERROR, "Internal error, IDCT permutation not set\n"); |
| } |
| } |
| |
| static int pix_sum_c(uint8_t * pix, int line_size) |
| { |
| int s, i, j; |
| |
| s = 0; |
| for (i = 0; i < 16; i++) { |
| for (j = 0; j < 16; j += 8) { |
| s += pix[0]; |
| s += pix[1]; |
| s += pix[2]; |
| s += pix[3]; |
| s += pix[4]; |
| s += pix[5]; |
| s += pix[6]; |
| s += pix[7]; |
| pix += 8; |
| } |
| pix += line_size - 16; |
| } |
| return s; |
| } |
| |
| static int pix_norm1_c(uint8_t * pix, int line_size) |
| { |
| int s, i, j; |
| uint32_t *sq = ff_squareTbl + 256; |
| |
| s = 0; |
| for (i = 0; i < 16; i++) { |
| for (j = 0; j < 16; j += 8) { |
| #if 0 |
| s += sq[pix[0]]; |
| s += sq[pix[1]]; |
| s += sq[pix[2]]; |
| s += sq[pix[3]]; |
| s += sq[pix[4]]; |
| s += sq[pix[5]]; |
| s += sq[pix[6]]; |
| s += sq[pix[7]]; |
| #else |
| #if HAVE_FAST_64BIT |
| register uint64_t x=*(uint64_t*)pix; |
| s += sq[x&0xff]; |
| s += sq[(x>>8)&0xff]; |
| s += sq[(x>>16)&0xff]; |
| s += sq[(x>>24)&0xff]; |
| s += sq[(x>>32)&0xff]; |
| s += sq[(x>>40)&0xff]; |
| s += sq[(x>>48)&0xff]; |
| s += sq[(x>>56)&0xff]; |
| #else |
| register uint32_t x=*(uint32_t*)pix; |
| s += sq[x&0xff]; |
| s += sq[(x>>8)&0xff]; |
| s += sq[(x>>16)&0xff]; |
| s += sq[(x>>24)&0xff]; |
| x=*(uint32_t*)(pix+4); |
| s += sq[x&0xff]; |
| s += sq[(x>>8)&0xff]; |
| s += sq[(x>>16)&0xff]; |
| s += sq[(x>>24)&0xff]; |
| #endif |
| #endif |
| pix += 8; |
| } |
| pix += line_size - 16; |
| } |
| return s; |
| } |
| |
| static void bswap_buf(uint32_t *dst, const uint32_t *src, int w){ |
| int i; |
| |
| for(i=0; i+8<=w; i+=8){ |
| dst[i+0]= av_bswap32(src[i+0]); |
| dst[i+1]= av_bswap32(src[i+1]); |
| dst[i+2]= av_bswap32(src[i+2]); |
| dst[i+3]= av_bswap32(src[i+3]); |
| dst[i+4]= av_bswap32(src[i+4]); |
| dst[i+5]= av_bswap32(src[i+5]); |
| dst[i+6]= av_bswap32(src[i+6]); |
| dst[i+7]= av_bswap32(src[i+7]); |
| } |
| for(;i<w; i++){ |
| dst[i+0]= av_bswap32(src[i+0]); |
| } |
| } |
| |
| static void bswap16_buf(uint16_t *dst, const uint16_t *src, int len) |
| { |
| while (len--) |
| *dst++ = av_bswap16(*src++); |
| } |
| |
| static int sse4_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) |
| { |
| int s, i; |
| uint32_t *sq = ff_squareTbl + 256; |
| |
| s = 0; |
| for (i = 0; i < h; i++) { |
| s += sq[pix1[0] - pix2[0]]; |
| s += sq[pix1[1] - pix2[1]]; |
| s += sq[pix1[2] - pix2[2]]; |
| s += sq[pix1[3] - pix2[3]]; |
| pix1 += line_size; |
| pix2 += line_size; |
| } |
| return s; |
| } |
| |
| static int sse8_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) |
| { |
| int s, i; |
| uint32_t *sq = ff_squareTbl + 256; |
| |
| s = 0; |
| for (i = 0; i < h; i++) { |
| s += sq[pix1[0] - pix2[0]]; |
| s += sq[pix1[1] - pix2[1]]; |
| s += sq[pix1[2] - pix2[2]]; |
| s += sq[pix1[3] - pix2[3]]; |
| s += sq[pix1[4] - pix2[4]]; |
| s += sq[pix1[5] - pix2[5]]; |
| s += sq[pix1[6] - pix2[6]]; |
| s += sq[pix1[7] - pix2[7]]; |
| pix1 += line_size; |
| pix2 += line_size; |
| } |
| return s; |
| } |
| |
| static int sse16_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
| { |
| int s, i; |
| uint32_t *sq = ff_squareTbl + 256; |
| |
| s = 0; |
| for (i = 0; i < h; i++) { |
| s += sq[pix1[ 0] - pix2[ 0]]; |
| s += sq[pix1[ 1] - pix2[ 1]]; |
| s += sq[pix1[ 2] - pix2[ 2]]; |
| s += sq[pix1[ 3] - pix2[ 3]]; |
| s += sq[pix1[ 4] - pix2[ 4]]; |
| s += sq[pix1[ 5] - pix2[ 5]]; |
| s += sq[pix1[ 6] - pix2[ 6]]; |
| s += sq[pix1[ 7] - pix2[ 7]]; |
| s += sq[pix1[ 8] - pix2[ 8]]; |
| s += sq[pix1[ 9] - pix2[ 9]]; |
| s += sq[pix1[10] - pix2[10]]; |
| s += sq[pix1[11] - pix2[11]]; |
| s += sq[pix1[12] - pix2[12]]; |
| s += sq[pix1[13] - pix2[13]]; |
| s += sq[pix1[14] - pix2[14]]; |
| s += sq[pix1[15] - pix2[15]]; |
| |
| pix1 += line_size; |
| pix2 += line_size; |
| } |
| return s; |
| } |
| |
| static void diff_pixels_c(int16_t *av_restrict block, const uint8_t *s1, |
| const uint8_t *s2, int stride){ |
| int i; |
| |
| /* read the pixels */ |
| for(i=0;i<8;i++) { |
| block[0] = s1[0] - s2[0]; |
| block[1] = s1[1] - s2[1]; |
| block[2] = s1[2] - s2[2]; |
| block[3] = s1[3] - s2[3]; |
| block[4] = s1[4] - s2[4]; |
| block[5] = s1[5] - s2[5]; |
| block[6] = s1[6] - s2[6]; |
| block[7] = s1[7] - s2[7]; |
| s1 += stride; |
| s2 += stride; |
| block += 8; |
| } |
| } |
| |
| static void put_pixels_clamped_c(const int16_t *block, uint8_t *av_restrict pixels, |
| int line_size) |
| { |
| int i; |
| |
| /* read the pixels */ |
| for(i=0;i<8;i++) { |
| pixels[0] = av_clip_uint8(block[0]); |
| pixels[1] = av_clip_uint8(block[1]); |
| pixels[2] = av_clip_uint8(block[2]); |
| pixels[3] = av_clip_uint8(block[3]); |
| pixels[4] = av_clip_uint8(block[4]); |
| pixels[5] = av_clip_uint8(block[5]); |
| pixels[6] = av_clip_uint8(block[6]); |
| pixels[7] = av_clip_uint8(block[7]); |
| |
| pixels += line_size; |
| block += 8; |
| } |
| } |
| |
| static void put_pixels_clamped4_c(const int16_t *block, uint8_t *av_restrict pixels, |
| int line_size) |
| { |
| int i; |
| |
| /* read the pixels */ |
| for(i=0;i<4;i++) { |
| pixels[0] = av_clip_uint8(block[0]); |
| pixels[1] = av_clip_uint8(block[1]); |
| pixels[2] = av_clip_uint8(block[2]); |
| pixels[3] = av_clip_uint8(block[3]); |
| |
| pixels += line_size; |
| block += 8; |
| } |
| } |
| |
| static void put_pixels_clamped2_c(const int16_t *block, uint8_t *av_restrict pixels, |
| int line_size) |
| { |
| int i; |
| |
| /* read the pixels */ |
| for(i=0;i<2;i++) { |
| pixels[0] = av_clip_uint8(block[0]); |
| pixels[1] = av_clip_uint8(block[1]); |
| |
| pixels += line_size; |
| block += 8; |
| } |
| } |
| |
| static void put_signed_pixels_clamped_c(const int16_t *block, |
| uint8_t *av_restrict pixels, |
| int line_size) |
| { |
| int i, j; |
| |
| for (i = 0; i < 8; i++) { |
| for (j = 0; j < 8; j++) { |
| if (*block < -128) |
| *pixels = 0; |
| else if (*block > 127) |
| *pixels = 255; |
| else |
| *pixels = (uint8_t)(*block + 128); |
| block++; |
| pixels++; |
| } |
| pixels += (line_size - 8); |
| } |
| } |
| |
| static void add_pixels8_c(uint8_t *av_restrict pixels, |
| int16_t *block, |
| int line_size) |
| { |
| int i; |
| |
| for(i=0;i<8;i++) { |
| pixels[0] += block[0]; |
| pixels[1] += block[1]; |
| pixels[2] += block[2]; |
| pixels[3] += block[3]; |
| pixels[4] += block[4]; |
| pixels[5] += block[5]; |
| pixels[6] += block[6]; |
| pixels[7] += block[7]; |
| pixels += line_size; |
| block += 8; |
| } |
| } |
| |
| static void add_pixels_clamped_c(const int16_t *block, uint8_t *av_restrict pixels, |
| int line_size) |
| { |
| int i; |
| |
| /* read the pixels */ |
| for(i=0;i<8;i++) { |
| pixels[0] = av_clip_uint8(pixels[0] + block[0]); |
| pixels[1] = av_clip_uint8(pixels[1] + block[1]); |
| pixels[2] = av_clip_uint8(pixels[2] + block[2]); |
| pixels[3] = av_clip_uint8(pixels[3] + block[3]); |
| pixels[4] = av_clip_uint8(pixels[4] + block[4]); |
| pixels[5] = av_clip_uint8(pixels[5] + block[5]); |
| pixels[6] = av_clip_uint8(pixels[6] + block[6]); |
| pixels[7] = av_clip_uint8(pixels[7] + block[7]); |
| pixels += line_size; |
| block += 8; |
| } |
| } |
| |
| static void add_pixels_clamped4_c(const int16_t *block, uint8_t *av_restrict pixels, |
| int line_size) |
| { |
| int i; |
| |
| /* read the pixels */ |
| for(i=0;i<4;i++) { |
| pixels[0] = av_clip_uint8(pixels[0] + block[0]); |
| pixels[1] = av_clip_uint8(pixels[1] + block[1]); |
| pixels[2] = av_clip_uint8(pixels[2] + block[2]); |
| pixels[3] = av_clip_uint8(pixels[3] + block[3]); |
| pixels += line_size; |
| block += 8; |
| } |
| } |
| |
| static void add_pixels_clamped2_c(const int16_t *block, uint8_t *av_restrict pixels, |
| int line_size) |
| { |
| int i; |
| |
| /* read the pixels */ |
| for(i=0;i<2;i++) { |
| pixels[0] = av_clip_uint8(pixels[0] + block[0]); |
| pixels[1] = av_clip_uint8(pixels[1] + block[1]); |
| pixels += line_size; |
| block += 8; |
| } |
| } |
| |
| static int sum_abs_dctelem_c(int16_t *block) |
| { |
| int sum=0, i; |
| for(i=0; i<64; i++) |
| sum+= FFABS(block[i]); |
| return sum; |
| } |
| |
| static void fill_block16_c(uint8_t *block, uint8_t value, int line_size, int h) |
| { |
| int i; |
| |
| for (i = 0; i < h; i++) { |
| memset(block, value, 16); |
| block += line_size; |
| } |
| } |
| |
| static void fill_block8_c(uint8_t *block, uint8_t value, int line_size, int h) |
| { |
| int i; |
| |
| for (i = 0; i < h; i++) { |
| memset(block, value, 8); |
| block += line_size; |
| } |
| } |
| |
| #define avg2(a,b) ((a+b+1)>>1) |
| #define avg4(a,b,c,d) ((a+b+c+d+2)>>2) |
| |
| static void gmc1_c(uint8_t *dst, uint8_t *src, int stride, int h, int x16, int y16, int rounder) |
| { |
| const int A=(16-x16)*(16-y16); |
| const int B=( x16)*(16-y16); |
| const int C=(16-x16)*( y16); |
| const int D=( x16)*( y16); |
| int i; |
| |
| for(i=0; i<h; i++) |
| { |
| dst[0]= (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1] + rounder)>>8; |
| dst[1]= (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2] + rounder)>>8; |
| dst[2]= (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3] + rounder)>>8; |
| dst[3]= (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4] + rounder)>>8; |
| dst[4]= (A*src[4] + B*src[5] + C*src[stride+4] + D*src[stride+5] + rounder)>>8; |
| dst[5]= (A*src[5] + B*src[6] + C*src[stride+5] + D*src[stride+6] + rounder)>>8; |
| dst[6]= (A*src[6] + B*src[7] + C*src[stride+6] + D*src[stride+7] + rounder)>>8; |
| dst[7]= (A*src[7] + B*src[8] + C*src[stride+7] + D*src[stride+8] + rounder)>>8; |
| dst+= stride; |
| src+= stride; |
| } |
| } |
| |
| void ff_gmc_c(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) |
| { |
| int y, vx, vy; |
| const int s= 1<<shift; |
| |
| width--; |
| height--; |
| |
| for(y=0; y<h; y++){ |
| int x; |
| |
| vx= ox; |
| vy= oy; |
| for(x=0; x<8; x++){ //XXX FIXME optimize |
| int src_x, src_y, frac_x, frac_y, index; |
| |
| src_x= vx>>16; |
| src_y= vy>>16; |
| frac_x= src_x&(s-1); |
| frac_y= src_y&(s-1); |
| src_x>>=shift; |
| src_y>>=shift; |
| |
| if((unsigned)src_x < width){ |
| if((unsigned)src_y < height){ |
| index= src_x + src_y*stride; |
| dst[y*stride + x]= ( ( src[index ]*(s-frac_x) |
| + src[index +1]* frac_x )*(s-frac_y) |
| + ( src[index+stride ]*(s-frac_x) |
| + src[index+stride+1]* frac_x )* frac_y |
| + r)>>(shift*2); |
| }else{ |
| index= src_x + av_clip(src_y, 0, height)*stride; |
| dst[y*stride + x]= ( ( src[index ]*(s-frac_x) |
| + src[index +1]* frac_x )*s |
| + r)>>(shift*2); |
| } |
| }else{ |
| if((unsigned)src_y < height){ |
| index= av_clip(src_x, 0, width) + src_y*stride; |
| dst[y*stride + x]= ( ( src[index ]*(s-frac_y) |
| + src[index+stride ]* frac_y )*s |
| + r)>>(shift*2); |
| }else{ |
| index= av_clip(src_x, 0, width) + av_clip(src_y, 0, height)*stride; |
| dst[y*stride + x]= src[index ]; |
| } |
| } |
| |
| vx+= dxx; |
| vy+= dyx; |
| } |
| ox += dxy; |
| oy += dyy; |
| } |
| } |
| |
| static inline void put_tpel_pixels_mc00_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
| switch(width){ |
| case 2: put_pixels2_8_c (dst, src, stride, height); break; |
| case 4: put_pixels4_8_c (dst, src, stride, height); break; |
| case 8: put_pixels8_8_c (dst, src, stride, height); break; |
| case 16:put_pixels16_8_c(dst, src, stride, height); break; |
| } |
| } |
| |
| static inline void put_tpel_pixels_mc10_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
| int i,j; |
| for (i=0; i < height; i++) { |
| for (j=0; j < width; j++) { |
| dst[j] = (683*(2*src[j] + src[j+1] + 1)) >> 11; |
| } |
| src += stride; |
| dst += stride; |
| } |
| } |
| |
| static inline void put_tpel_pixels_mc20_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
| int i,j; |
| for (i=0; i < height; i++) { |
| for (j=0; j < width; j++) { |
| dst[j] = (683*(src[j] + 2*src[j+1] + 1)) >> 11; |
| } |
| src += stride; |
| dst += stride; |
| } |
| } |
| |
| static inline void put_tpel_pixels_mc01_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
| int i,j; |
| for (i=0; i < height; i++) { |
| for (j=0; j < width; j++) { |
| dst[j] = (683*(2*src[j] + src[j+stride] + 1)) >> 11; |
| } |
| src += stride; |
| dst += stride; |
| } |
| } |
| |
| static inline void put_tpel_pixels_mc11_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
| int i,j; |
| for (i=0; i < height; i++) { |
| for (j=0; j < width; j++) { |
| dst[j] = (2731*(4*src[j] + 3*src[j+1] + 3*src[j+stride] + 2*src[j+stride+1] + 6)) >> 15; |
| } |
| src += stride; |
| dst += stride; |
| } |
| } |
| |
| static inline void put_tpel_pixels_mc12_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
| int i,j; |
| for (i=0; i < height; i++) { |
| for (j=0; j < width; j++) { |
| dst[j] = (2731*(3*src[j] + 2*src[j+1] + 4*src[j+stride] + 3*src[j+stride+1] + 6)) >> 15; |
| } |
| src += stride; |
| dst += stride; |
| } |
| } |
| |
| static inline void put_tpel_pixels_mc02_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
| int i,j; |
| for (i=0; i < height; i++) { |
| for (j=0; j < width; j++) { |
| dst[j] = (683*(src[j] + 2*src[j+stride] + 1)) >> 11; |
| } |
| src += stride; |
| dst += stride; |
| } |
| } |
| |
| static inline void put_tpel_pixels_mc21_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
| int i,j; |
| for (i=0; i < height; i++) { |
| for (j=0; j < width; j++) { |
| dst[j] = (2731*(3*src[j] + 4*src[j+1] + 2*src[j+stride] + 3*src[j+stride+1] + 6)) >> 15; |
| } |
| src += stride; |
| dst += stride; |
| } |
| } |
| |
| static inline void put_tpel_pixels_mc22_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
| int i,j; |
| for (i=0; i < height; i++) { |
| for (j=0; j < width; j++) { |
| dst[j] = (2731*(2*src[j] + 3*src[j+1] + 3*src[j+stride] + 4*src[j+stride+1] + 6)) >> 15; |
| } |
| src += stride; |
| dst += stride; |
| } |
| } |
| |
| static inline void avg_tpel_pixels_mc00_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
| switch(width){ |
| case 2: avg_pixels2_8_c (dst, src, stride, height); break; |
| case 4: avg_pixels4_8_c (dst, src, stride, height); break; |
| case 8: avg_pixels8_8_c (dst, src, stride, height); break; |
| case 16:avg_pixels16_8_c(dst, src, stride, height); break; |
| } |
| } |
| |
| static inline void avg_tpel_pixels_mc10_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
| int i,j; |
| for (i=0; i < height; i++) { |
| for (j=0; j < width; j++) { |
| dst[j] = (dst[j] + ((683*(2*src[j] + src[j+1] + 1)) >> 11) + 1) >> 1; |
| } |
| src += stride; |
| dst += stride; |
| } |
| } |
| |
| static inline void avg_tpel_pixels_mc20_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
| int i,j; |
| for (i=0; i < height; i++) { |
| for (j=0; j < width; j++) { |
| dst[j] = (dst[j] + ((683*(src[j] + 2*src[j+1] + 1)) >> 11) + 1) >> 1; |
| } |
| src += stride; |
| dst += stride; |
| } |
| } |
| |
| static inline void avg_tpel_pixels_mc01_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
| int i,j; |
| for (i=0; i < height; i++) { |
| for (j=0; j < width; j++) { |
| dst[j] = (dst[j] + ((683*(2*src[j] + src[j+stride] + 1)) >> 11) + 1) >> 1; |
| } |
| src += stride; |
| dst += stride; |
| } |
| } |
| |
| static inline void avg_tpel_pixels_mc11_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
| int i,j; |
| for (i=0; i < height; i++) { |
| for (j=0; j < width; j++) { |
| dst[j] = (dst[j] + ((2731*(4*src[j] + 3*src[j+1] + 3*src[j+stride] + 2*src[j+stride+1] + 6)) >> 15) + 1) >> 1; |
| } |
| src += stride; |
| dst += stride; |
| } |
| } |
| |
| static inline void avg_tpel_pixels_mc12_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
| int i,j; |
| for (i=0; i < height; i++) { |
| for (j=0; j < width; j++) { |
| dst[j] = (dst[j] + ((2731*(3*src[j] + 2*src[j+1] + 4*src[j+stride] + 3*src[j+stride+1] + 6)) >> 15) + 1) >> 1; |
| } |
| src += stride; |
| dst += stride; |
| } |
| } |
| |
| static inline void avg_tpel_pixels_mc02_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
| int i,j; |
| for (i=0; i < height; i++) { |
| for (j=0; j < width; j++) { |
| dst[j] = (dst[j] + ((683*(src[j] + 2*src[j+stride] + 1)) >> 11) + 1) >> 1; |
| } |
| src += stride; |
| dst += stride; |
| } |
| } |
| |
| static inline void avg_tpel_pixels_mc21_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
| int i,j; |
| for (i=0; i < height; i++) { |
| for (j=0; j < width; j++) { |
| dst[j] = (dst[j] + ((2731*(3*src[j] + 4*src[j+1] + 2*src[j+stride] + 3*src[j+stride+1] + 6)) >> 15) + 1) >> 1; |
| } |
| src += stride; |
| dst += stride; |
| } |
| } |
| |
| static inline void avg_tpel_pixels_mc22_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
| int i,j; |
| for (i=0; i < height; i++) { |
| for (j=0; j < width; j++) { |
| dst[j] = (dst[j] + ((2731*(2*src[j] + 3*src[j+1] + 3*src[j+stride] + 4*src[j+stride+1] + 6)) >> 15) + 1) >> 1; |
| } |
| src += stride; |
| dst += stride; |
| } |
| } |
| |
| #define QPEL_MC(r, OPNAME, RND, OP) \ |
| static void OPNAME ## mpeg4_qpel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\ |
| const uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
| int i;\ |
| for(i=0; i<h; i++)\ |
| {\ |
| OP(dst[0], (src[0]+src[1])*20 - (src[0]+src[2])*6 + (src[1]+src[3])*3 - (src[2]+src[4]));\ |
| OP(dst[1], (src[1]+src[2])*20 - (src[0]+src[3])*6 + (src[0]+src[4])*3 - (src[1]+src[5]));\ |
| OP(dst[2], (src[2]+src[3])*20 - (src[1]+src[4])*6 + (src[0]+src[5])*3 - (src[0]+src[6]));\ |
| OP(dst[3], (src[3]+src[4])*20 - (src[2]+src[5])*6 + (src[1]+src[6])*3 - (src[0]+src[7]));\ |
| OP(dst[4], (src[4]+src[5])*20 - (src[3]+src[6])*6 + (src[2]+src[7])*3 - (src[1]+src[8]));\ |
| OP(dst[5], (src[5]+src[6])*20 - (src[4]+src[7])*6 + (src[3]+src[8])*3 - (src[2]+src[8]));\ |
| OP(dst[6], (src[6]+src[7])*20 - (src[5]+src[8])*6 + (src[4]+src[8])*3 - (src[3]+src[7]));\ |
| OP(dst[7], (src[7]+src[8])*20 - (src[6]+src[8])*6 + (src[5]+src[7])*3 - (src[4]+src[6]));\ |
| dst+=dstStride;\ |
| src+=srcStride;\ |
| }\ |
| }\ |
| \ |
| static void OPNAME ## mpeg4_qpel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ |
| const int w=8;\ |
| const uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
| int i;\ |
| for(i=0; i<w; i++)\ |
| {\ |
| const int src0= src[0*srcStride];\ |
| const int src1= src[1*srcStride];\ |
| const int src2= src[2*srcStride];\ |
| const int src3= src[3*srcStride];\ |
| const int src4= src[4*srcStride];\ |
| const int src5= src[5*srcStride];\ |
| const int src6= src[6*srcStride];\ |
| const int src7= src[7*srcStride];\ |
| const int src8= src[8*srcStride];\ |
| OP(dst[0*dstStride], (src0+src1)*20 - (src0+src2)*6 + (src1+src3)*3 - (src2+src4));\ |
| OP(dst[1*dstStride], (src1+src2)*20 - (src0+src3)*6 + (src0+src4)*3 - (src1+src5));\ |
| OP(dst[2*dstStride], (src2+src3)*20 - (src1+src4)*6 + (src0+src5)*3 - (src0+src6));\ |
| OP(dst[3*dstStride], (src3+src4)*20 - (src2+src5)*6 + (src1+src6)*3 - (src0+src7));\ |
| OP(dst[4*dstStride], (src4+src5)*20 - (src3+src6)*6 + (src2+src7)*3 - (src1+src8));\ |
| OP(dst[5*dstStride], (src5+src6)*20 - (src4+src7)*6 + (src3+src8)*3 - (src2+src8));\ |
| OP(dst[6*dstStride], (src6+src7)*20 - (src5+src8)*6 + (src4+src8)*3 - (src3+src7));\ |
| OP(dst[7*dstStride], (src7+src8)*20 - (src6+src8)*6 + (src5+src7)*3 - (src4+src6));\ |
| dst++;\ |
| src++;\ |
| }\ |
| }\ |
| \ |
| static void OPNAME ## mpeg4_qpel16_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\ |
| const uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
| int i;\ |
| \ |
| for(i=0; i<h; i++)\ |
| {\ |
| OP(dst[ 0], (src[ 0]+src[ 1])*20 - (src[ 0]+src[ 2])*6 + (src[ 1]+src[ 3])*3 - (src[ 2]+src[ 4]));\ |
| OP(dst[ 1], (src[ 1]+src[ 2])*20 - (src[ 0]+src[ 3])*6 + (src[ 0]+src[ 4])*3 - (src[ 1]+src[ 5]));\ |
| OP(dst[ 2], (src[ 2]+src[ 3])*20 - (src[ 1]+src[ 4])*6 + (src[ 0]+src[ 5])*3 - (src[ 0]+src[ 6]));\ |
| OP(dst[ 3], (src[ 3]+src[ 4])*20 - (src[ 2]+src[ 5])*6 + (src[ 1]+src[ 6])*3 - (src[ 0]+src[ 7]));\ |
| OP(dst[ 4], (src[ 4]+src[ 5])*20 - (src[ 3]+src[ 6])*6 + (src[ 2]+src[ 7])*3 - (src[ 1]+src[ 8]));\ |
| OP(dst[ 5], (src[ 5]+src[ 6])*20 - (src[ 4]+src[ 7])*6 + (src[ 3]+src[ 8])*3 - (src[ 2]+src[ 9]));\ |
| OP(dst[ 6], (src[ 6]+src[ 7])*20 - (src[ 5]+src[ 8])*6 + (src[ 4]+src[ 9])*3 - (src[ 3]+src[10]));\ |
| OP(dst[ 7], (src[ 7]+src[ 8])*20 - (src[ 6]+src[ 9])*6 + (src[ 5]+src[10])*3 - (src[ 4]+src[11]));\ |
| OP(dst[ 8], (src[ 8]+src[ 9])*20 - (src[ 7]+src[10])*6 + (src[ 6]+src[11])*3 - (src[ 5]+src[12]));\ |
| OP(dst[ 9], (src[ 9]+src[10])*20 - (src[ 8]+src[11])*6 + (src[ 7]+src[12])*3 - (src[ 6]+src[13]));\ |
| OP(dst[10], (src[10]+src[11])*20 - (src[ 9]+src[12])*6 + (src[ 8]+src[13])*3 - (src[ 7]+src[14]));\ |
| OP(dst[11], (src[11]+src[12])*20 - (src[10]+src[13])*6 + (src[ 9]+src[14])*3 - (src[ 8]+src[15]));\ |
| OP(dst[12], (src[12]+src[13])*20 - (src[11]+src[14])*6 + (src[10]+src[15])*3 - (src[ 9]+src[16]));\ |
| OP(dst[13], (src[13]+src[14])*20 - (src[12]+src[15])*6 + (src[11]+src[16])*3 - (src[10]+src[16]));\ |
| OP(dst[14], (src[14]+src[15])*20 - (src[13]+src[16])*6 + (src[12]+src[16])*3 - (src[11]+src[15]));\ |
| OP(dst[15], (src[15]+src[16])*20 - (src[14]+src[16])*6 + (src[13]+src[15])*3 - (src[12]+src[14]));\ |
| dst+=dstStride;\ |
| src+=srcStride;\ |
| }\ |
| }\ |
| \ |
| static void OPNAME ## mpeg4_qpel16_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ |
| const uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
| int i;\ |
| const int w=16;\ |
| for(i=0; i<w; i++)\ |
| {\ |
| const int src0= src[0*srcStride];\ |
| const int src1= src[1*srcStride];\ |
| const int src2= src[2*srcStride];\ |
| const int src3= src[3*srcStride];\ |
| const int src4= src[4*srcStride];\ |
| const int src5= src[5*srcStride];\ |
| const int src6= src[6*srcStride];\ |
| const int src7= src[7*srcStride];\ |
| const int src8= src[8*srcStride];\ |
| const int src9= src[9*srcStride];\ |
| const int src10= src[10*srcStride];\ |
| const int src11= src[11*srcStride];\ |
| const int src12= src[12*srcStride];\ |
| const int src13= src[13*srcStride];\ |
| const int src14= src[14*srcStride];\ |
| const int src15= src[15*srcStride];\ |
| const int src16= src[16*srcStride];\ |
| OP(dst[ 0*dstStride], (src0 +src1 )*20 - (src0 +src2 )*6 + (src1 +src3 )*3 - (src2 +src4 ));\ |
| OP(dst[ 1*dstStride], (src1 +src2 )*20 - (src0 +src3 )*6 + (src0 +src4 )*3 - (src1 +src5 ));\ |
| OP(dst[ 2*dstStride], (src2 +src3 )*20 - (src1 +src4 )*6 + (src0 +src5 )*3 - (src0 +src6 ));\ |
| OP(dst[ 3*dstStride], (src3 +src4 )*20 - (src2 +src5 )*6 + (src1 +src6 )*3 - (src0 +src7 ));\ |
| OP(dst[ 4*dstStride], (src4 +src5 )*20 - (src3 +src6 )*6 + (src2 +src7 )*3 - (src1 +src8 ));\ |
| OP(dst[ 5*dstStride], (src5 +src6 )*20 - (src4 +src7 )*6 + (src3 +src8 )*3 - (src2 +src9 ));\ |
| OP(dst[ 6*dstStride], (src6 +src7 )*20 - (src5 +src8 )*6 + (src4 +src9 )*3 - (src3 +src10));\ |
| OP(dst[ 7*dstStride], (src7 +src8 )*20 - (src6 +src9 )*6 + (src5 +src10)*3 - (src4 +src11));\ |
| OP(dst[ 8*dstStride], (src8 +src9 )*20 - (src7 +src10)*6 + (src6 +src11)*3 - (src5 +src12));\ |
| OP(dst[ 9*dstStride], (src9 +src10)*20 - (src8 +src11)*6 + (src7 +src12)*3 - (src6 +src13));\ |
| OP(dst[10*dstStride], (src10+src11)*20 - (src9 +src12)*6 + (src8 +src13)*3 - (src7 +src14));\ |
| OP(dst[11*dstStride], (src11+src12)*20 - (src10+src13)*6 + (src9 +src14)*3 - (src8 +src15));\ |
| OP(dst[12*dstStride], (src12+src13)*20 - (src11+src14)*6 + (src10+src15)*3 - (src9 +src16));\ |
| OP(dst[13*dstStride], (src13+src14)*20 - (src12+src15)*6 + (src11+src16)*3 - (src10+src16));\ |
| OP(dst[14*dstStride], (src14+src15)*20 - (src13+src16)*6 + (src12+src16)*3 - (src11+src15));\ |
| OP(dst[15*dstStride], (src15+src16)*20 - (src14+src16)*6 + (src13+src15)*3 - (src12+src14));\ |
| dst++;\ |
| src++;\ |
| }\ |
| }\ |
| \ |
| static void OPNAME ## qpel8_mc10_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t half[64];\ |
| put ## RND ## mpeg4_qpel8_h_lowpass(half, src, 8, stride, 8);\ |
| OPNAME ## pixels8_l2_8(dst, src, half, stride, stride, 8, 8);\ |
| }\ |
| \ |
| static void OPNAME ## qpel8_mc20_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| OPNAME ## mpeg4_qpel8_h_lowpass(dst, src, stride, stride, 8);\ |
| }\ |
| \ |
| static void OPNAME ## qpel8_mc30_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t half[64];\ |
| put ## RND ## mpeg4_qpel8_h_lowpass(half, src, 8, stride, 8);\ |
| OPNAME ## pixels8_l2_8(dst, src+1, half, stride, stride, 8, 8);\ |
| }\ |
| \ |
| static void OPNAME ## qpel8_mc01_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[16*9];\ |
| uint8_t half[64];\ |
| copy_block9(full, src, 16, stride, 9);\ |
| put ## RND ## mpeg4_qpel8_v_lowpass(half, full, 8, 16);\ |
| OPNAME ## pixels8_l2_8(dst, full, half, stride, 16, 8, 8);\ |
| }\ |
| \ |
| static void OPNAME ## qpel8_mc02_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[16*9];\ |
| copy_block9(full, src, 16, stride, 9);\ |
| OPNAME ## mpeg4_qpel8_v_lowpass(dst, full, stride, 16);\ |
| }\ |
| \ |
| static void OPNAME ## qpel8_mc03_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[16*9];\ |
| uint8_t half[64];\ |
| copy_block9(full, src, 16, stride, 9);\ |
| put ## RND ## mpeg4_qpel8_v_lowpass(half, full, 8, 16);\ |
| OPNAME ## pixels8_l2_8(dst, full+16, half, stride, 16, 8, 8);\ |
| }\ |
| void ff_ ## OPNAME ## qpel8_mc11_old_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[16*9];\ |
| uint8_t halfH[72];\ |
| uint8_t halfV[64];\ |
| uint8_t halfHV[64];\ |
| copy_block9(full, src, 16, stride, 9);\ |
| put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
| put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16);\ |
| put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
| OPNAME ## pixels8_l4_8(dst, full, halfH, halfV, halfHV, stride, 16, 8, 8, 8, 8);\ |
| }\ |
| static void OPNAME ## qpel8_mc11_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[16*9];\ |
| uint8_t halfH[72];\ |
| uint8_t halfHV[64];\ |
| copy_block9(full, src, 16, stride, 9);\ |
| put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
| put ## RND ## pixels8_l2_8(halfH, halfH, full, 8, 8, 16, 9);\ |
| put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
| OPNAME ## pixels8_l2_8(dst, halfH, halfHV, stride, 8, 8, 8);\ |
| }\ |
| void ff_ ## OPNAME ## qpel8_mc31_old_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[16*9];\ |
| uint8_t halfH[72];\ |
| uint8_t halfV[64];\ |
| uint8_t halfHV[64];\ |
| copy_block9(full, src, 16, stride, 9);\ |
| put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
| put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full+1, 8, 16);\ |
| put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
| OPNAME ## pixels8_l4_8(dst, full+1, halfH, halfV, halfHV, stride, 16, 8, 8, 8, 8);\ |
| }\ |
| static void OPNAME ## qpel8_mc31_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[16*9];\ |
| uint8_t halfH[72];\ |
| uint8_t halfHV[64];\ |
| copy_block9(full, src, 16, stride, 9);\ |
| put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
| put ## RND ## pixels8_l2_8(halfH, halfH, full+1, 8, 8, 16, 9);\ |
| put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
| OPNAME ## pixels8_l2_8(dst, halfH, halfHV, stride, 8, 8, 8);\ |
| }\ |
| void ff_ ## OPNAME ## qpel8_mc13_old_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[16*9];\ |
| uint8_t halfH[72];\ |
| uint8_t halfV[64];\ |
| uint8_t halfHV[64];\ |
| copy_block9(full, src, 16, stride, 9);\ |
| put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
| put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16);\ |
| put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
| OPNAME ## pixels8_l4_8(dst, full+16, halfH+8, halfV, halfHV, stride, 16, 8, 8, 8, 8);\ |
| }\ |
| static void OPNAME ## qpel8_mc13_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[16*9];\ |
| uint8_t halfH[72];\ |
| uint8_t halfHV[64];\ |
| copy_block9(full, src, 16, stride, 9);\ |
| put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
| put ## RND ## pixels8_l2_8(halfH, halfH, full, 8, 8, 16, 9);\ |
| put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
| OPNAME ## pixels8_l2_8(dst, halfH+8, halfHV, stride, 8, 8, 8);\ |
| }\ |
| void ff_ ## OPNAME ## qpel8_mc33_old_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[16*9];\ |
| uint8_t halfH[72];\ |
| uint8_t halfV[64];\ |
| uint8_t halfHV[64];\ |
| copy_block9(full, src, 16, stride, 9);\ |
| put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full , 8, 16, 9);\ |
| put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full+1, 8, 16);\ |
| put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
| OPNAME ## pixels8_l4_8(dst, full+17, halfH+8, halfV, halfHV, stride, 16, 8, 8, 8, 8);\ |
| }\ |
| static void OPNAME ## qpel8_mc33_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[16*9];\ |
| uint8_t halfH[72];\ |
| uint8_t halfHV[64];\ |
| copy_block9(full, src, 16, stride, 9);\ |
| put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
| put ## RND ## pixels8_l2_8(halfH, halfH, full+1, 8, 8, 16, 9);\ |
| put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
| OPNAME ## pixels8_l2_8(dst, halfH+8, halfHV, stride, 8, 8, 8);\ |
| }\ |
| static void OPNAME ## qpel8_mc21_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t halfH[72];\ |
| uint8_t halfHV[64];\ |
| put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9);\ |
| put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
| OPNAME ## pixels8_l2_8(dst, halfH, halfHV, stride, 8, 8, 8);\ |
| }\ |
| static void OPNAME ## qpel8_mc23_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t halfH[72];\ |
| uint8_t halfHV[64];\ |
| put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9);\ |
| put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
| OPNAME ## pixels8_l2_8(dst, halfH+8, halfHV, stride, 8, 8, 8);\ |
| }\ |
| void ff_ ## OPNAME ## qpel8_mc12_old_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[16*9];\ |
| uint8_t halfH[72];\ |
| uint8_t halfV[64];\ |
| uint8_t halfHV[64];\ |
| copy_block9(full, src, 16, stride, 9);\ |
| put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
| put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16);\ |
| put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
| OPNAME ## pixels8_l2_8(dst, halfV, halfHV, stride, 8, 8, 8);\ |
| }\ |
| static void OPNAME ## qpel8_mc12_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[16*9];\ |
| uint8_t halfH[72];\ |
| copy_block9(full, src, 16, stride, 9);\ |
| put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
| put ## RND ## pixels8_l2_8(halfH, halfH, full, 8, 8, 16, 9);\ |
| OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8);\ |
| }\ |
| void ff_ ## OPNAME ## qpel8_mc32_old_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[16*9];\ |
| uint8_t halfH[72];\ |
| uint8_t halfV[64];\ |
| uint8_t halfHV[64];\ |
| copy_block9(full, src, 16, stride, 9);\ |
| put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
| put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full+1, 8, 16);\ |
| put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
| OPNAME ## pixels8_l2_8(dst, halfV, halfHV, stride, 8, 8, 8);\ |
| }\ |
| static void OPNAME ## qpel8_mc32_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[16*9];\ |
| uint8_t halfH[72];\ |
| copy_block9(full, src, 16, stride, 9);\ |
| put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
| put ## RND ## pixels8_l2_8(halfH, halfH, full+1, 8, 8, 16, 9);\ |
| OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8);\ |
| }\ |
| static void OPNAME ## qpel8_mc22_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t halfH[72];\ |
| put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9);\ |
| OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8);\ |
| }\ |
| \ |
| static void OPNAME ## qpel16_mc10_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t half[256];\ |
| put ## RND ## mpeg4_qpel16_h_lowpass(half, src, 16, stride, 16);\ |
| OPNAME ## pixels16_l2_8(dst, src, half, stride, stride, 16, 16);\ |
| }\ |
| \ |
| static void OPNAME ## qpel16_mc20_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| OPNAME ## mpeg4_qpel16_h_lowpass(dst, src, stride, stride, 16);\ |
| }\ |
| \ |
| static void OPNAME ## qpel16_mc30_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t half[256];\ |
| put ## RND ## mpeg4_qpel16_h_lowpass(half, src, 16, stride, 16);\ |
| OPNAME ## pixels16_l2_8(dst, src+1, half, stride, stride, 16, 16);\ |
| }\ |
| \ |
| static void OPNAME ## qpel16_mc01_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[24*17];\ |
| uint8_t half[256];\ |
| copy_block17(full, src, 24, stride, 17);\ |
| put ## RND ## mpeg4_qpel16_v_lowpass(half, full, 16, 24);\ |
| OPNAME ## pixels16_l2_8(dst, full, half, stride, 24, 16, 16);\ |
| }\ |
| \ |
| static void OPNAME ## qpel16_mc02_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[24*17];\ |
| copy_block17(full, src, 24, stride, 17);\ |
| OPNAME ## mpeg4_qpel16_v_lowpass(dst, full, stride, 24);\ |
| }\ |
| \ |
| static void OPNAME ## qpel16_mc03_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[24*17];\ |
| uint8_t half[256];\ |
| copy_block17(full, src, 24, stride, 17);\ |
| put ## RND ## mpeg4_qpel16_v_lowpass(half, full, 16, 24);\ |
| OPNAME ## pixels16_l2_8(dst, full+24, half, stride, 24, 16, 16);\ |
| }\ |
| void ff_ ## OPNAME ## qpel16_mc11_old_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[24*17];\ |
| uint8_t halfH[272];\ |
| uint8_t halfV[256];\ |
| uint8_t halfHV[256];\ |
| copy_block17(full, src, 24, stride, 17);\ |
| put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
| put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24);\ |
| put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
| OPNAME ## pixels16_l4_8(dst, full, halfH, halfV, halfHV, stride, 24, 16, 16, 16, 16);\ |
| }\ |
| static void OPNAME ## qpel16_mc11_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[24*17];\ |
| uint8_t halfH[272];\ |
| uint8_t halfHV[256];\ |
| copy_block17(full, src, 24, stride, 17);\ |
| put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
| put ## RND ## pixels16_l2_8(halfH, halfH, full, 16, 16, 24, 17);\ |
| put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
| OPNAME ## pixels16_l2_8(dst, halfH, halfHV, stride, 16, 16, 16);\ |
| }\ |
| void ff_ ## OPNAME ## qpel16_mc31_old_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[24*17];\ |
| uint8_t halfH[272];\ |
| uint8_t halfV[256];\ |
| uint8_t halfHV[256];\ |
| copy_block17(full, src, 24, stride, 17);\ |
| put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
| put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full+1, 16, 24);\ |
| put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
| OPNAME ## pixels16_l4_8(dst, full+1, halfH, halfV, halfHV, stride, 24, 16, 16, 16, 16);\ |
| }\ |
| static void OPNAME ## qpel16_mc31_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[24*17];\ |
| uint8_t halfH[272];\ |
| uint8_t halfHV[256];\ |
| copy_block17(full, src, 24, stride, 17);\ |
| put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
| put ## RND ## pixels16_l2_8(halfH, halfH, full+1, 16, 16, 24, 17);\ |
| put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
| OPNAME ## pixels16_l2_8(dst, halfH, halfHV, stride, 16, 16, 16);\ |
| }\ |
| void ff_ ## OPNAME ## qpel16_mc13_old_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[24*17];\ |
| uint8_t halfH[272];\ |
| uint8_t halfV[256];\ |
| uint8_t halfHV[256];\ |
| copy_block17(full, src, 24, stride, 17);\ |
| put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
| put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24);\ |
| put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
| OPNAME ## pixels16_l4_8(dst, full+24, halfH+16, halfV, halfHV, stride, 24, 16, 16, 16, 16);\ |
| }\ |
| static void OPNAME ## qpel16_mc13_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[24*17];\ |
| uint8_t halfH[272];\ |
| uint8_t halfHV[256];\ |
| copy_block17(full, src, 24, stride, 17);\ |
| put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
| put ## RND ## pixels16_l2_8(halfH, halfH, full, 16, 16, 24, 17);\ |
| put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
| OPNAME ## pixels16_l2_8(dst, halfH+16, halfHV, stride, 16, 16, 16);\ |
| }\ |
| void ff_ ## OPNAME ## qpel16_mc33_old_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[24*17];\ |
| uint8_t halfH[272];\ |
| uint8_t halfV[256];\ |
| uint8_t halfHV[256];\ |
| copy_block17(full, src, 24, stride, 17);\ |
| put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full , 16, 24, 17);\ |
| put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full+1, 16, 24);\ |
| put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
| OPNAME ## pixels16_l4_8(dst, full+25, halfH+16, halfV, halfHV, stride, 24, 16, 16, 16, 16);\ |
| }\ |
| static void OPNAME ## qpel16_mc33_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[24*17];\ |
| uint8_t halfH[272];\ |
| uint8_t halfHV[256];\ |
| copy_block17(full, src, 24, stride, 17);\ |
| put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
| put ## RND ## pixels16_l2_8(halfH, halfH, full+1, 16, 16, 24, 17);\ |
| put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
| OPNAME ## pixels16_l2_8(dst, halfH+16, halfHV, stride, 16, 16, 16);\ |
| }\ |
| static void OPNAME ## qpel16_mc21_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t halfH[272];\ |
| uint8_t halfHV[256];\ |
| put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17);\ |
| put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
| OPNAME ## pixels16_l2_8(dst, halfH, halfHV, stride, 16, 16, 16);\ |
| }\ |
| static void OPNAME ## qpel16_mc23_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t halfH[272];\ |
| uint8_t halfHV[256];\ |
| put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17);\ |
| put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
| OPNAME ## pixels16_l2_8(dst, halfH+16, halfHV, stride, 16, 16, 16);\ |
| }\ |
| void ff_ ## OPNAME ## qpel16_mc12_old_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[24*17];\ |
| uint8_t halfH[272];\ |
| uint8_t halfV[256];\ |
| uint8_t halfHV[256];\ |
| copy_block17(full, src, 24, stride, 17);\ |
| put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
| put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24);\ |
| put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
| OPNAME ## pixels16_l2_8(dst, halfV, halfHV, stride, 16, 16, 16);\ |
| }\ |
| static void OPNAME ## qpel16_mc12_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[24*17];\ |
| uint8_t halfH[272];\ |
| copy_block17(full, src, 24, stride, 17);\ |
| put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
| put ## RND ## pixels16_l2_8(halfH, halfH, full, 16, 16, 24, 17);\ |
| OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16);\ |
| }\ |
| void ff_ ## OPNAME ## qpel16_mc32_old_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[24*17];\ |
| uint8_t halfH[272];\ |
| uint8_t halfV[256];\ |
| uint8_t halfHV[256];\ |
| copy_block17(full, src, 24, stride, 17);\ |
| put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
| put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full+1, 16, 24);\ |
| put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
| OPNAME ## pixels16_l2_8(dst, halfV, halfHV, stride, 16, 16, 16);\ |
| }\ |
| static void OPNAME ## qpel16_mc32_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t full[24*17];\ |
| uint8_t halfH[272];\ |
| copy_block17(full, src, 24, stride, 17);\ |
| put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
| put ## RND ## pixels16_l2_8(halfH, halfH, full+1, 16, 16, 24, 17);\ |
| OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16);\ |
| }\ |
| static void OPNAME ## qpel16_mc22_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| uint8_t halfH[272];\ |
| put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17);\ |
| OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16);\ |
| } |
| |
| #define op_avg(a, b) a = (((a)+cm[((b) + 16)>>5]+1)>>1) |
| #define op_avg_no_rnd(a, b) a = (((a)+cm[((b) + 15)>>5])>>1) |
| #define op_put(a, b) a = cm[((b) + 16)>>5] |
| #define op_put_no_rnd(a, b) a = cm[((b) + 15)>>5] |
| |
| QPEL_MC(0, put_ , _ , op_put) |
| QPEL_MC(1, put_no_rnd_, _no_rnd_, op_put_no_rnd) |
| QPEL_MC(0, avg_ , _ , op_avg) |
| //QPEL_MC(1, avg_no_rnd , _ , op_avg) |
| #undef op_avg |
| #undef op_avg_no_rnd |
| #undef op_put |
| #undef op_put_no_rnd |
| |
| void ff_put_pixels8x8_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride) |
| { |
| put_pixels8_8_c(dst, src, stride, 8); |
| } |
| void ff_avg_pixels8x8_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride) |
| { |
| avg_pixels8_8_c(dst, src, stride, 8); |
| } |
| void ff_put_pixels16x16_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride) |
| { |
| put_pixels16_8_c(dst, src, stride, 16); |
| } |
| void ff_avg_pixels16x16_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride) |
| { |
| avg_pixels16_8_c(dst, src, stride, 16); |
| } |
| |
| #define put_qpel8_mc00_c ff_put_pixels8x8_c |
| #define avg_qpel8_mc00_c ff_avg_pixels8x8_c |
| #define put_qpel16_mc00_c ff_put_pixels16x16_c |
| #define avg_qpel16_mc00_c ff_avg_pixels16x16_c |
| #define put_no_rnd_qpel8_mc00_c ff_put_pixels8x8_c |
| #define put_no_rnd_qpel16_mc00_c ff_put_pixels16x16_c |
| |
| static void wmv2_mspel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){ |
| const uint8_t *cm = ff_cropTbl + MAX_NEG_CROP; |
| int i; |
| |
| for(i=0; i<h; i++){ |
| dst[0]= cm[(9*(src[0] + src[1]) - (src[-1] + src[2]) + 8)>>4]; |
| dst[1]= cm[(9*(src[1] + src[2]) - (src[ 0] + src[3]) + 8)>>4]; |
| dst[2]= cm[(9*(src[2] + src[3]) - (src[ 1] + src[4]) + 8)>>4]; |
| dst[3]= cm[(9*(src[3] + src[4]) - (src[ 2] + src[5]) + 8)>>4]; |
| dst[4]= cm[(9*(src[4] + src[5]) - (src[ 3] + src[6]) + 8)>>4]; |
| dst[5]= cm[(9*(src[5] + src[6]) - (src[ 4] + src[7]) + 8)>>4]; |
| dst[6]= cm[(9*(src[6] + src[7]) - (src[ 5] + src[8]) + 8)>>4]; |
| dst[7]= cm[(9*(src[7] + src[8]) - (src[ 6] + src[9]) + 8)>>4]; |
| dst+=dstStride; |
| src+=srcStride; |
| } |
| } |
| |
| #if CONFIG_RV40_DECODER |
| void ff_put_rv40_qpel16_mc33_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride) |
| { |
| put_pixels16_xy2_8_c(dst, src, stride, 16); |
| } |
| void ff_avg_rv40_qpel16_mc33_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride) |
| { |
| avg_pixels16_xy2_8_c(dst, src, stride, 16); |
| } |
| void ff_put_rv40_qpel8_mc33_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride) |
| { |
| put_pixels8_xy2_8_c(dst, src, stride, 8); |
| } |
| void ff_avg_rv40_qpel8_mc33_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride) |
| { |
| avg_pixels8_xy2_8_c(dst, src, stride, 8); |
| } |
| #endif /* CONFIG_RV40_DECODER */ |
| |
| #if CONFIG_DIRAC_DECODER |
| #define DIRAC_MC(OPNAME)\ |
| void ff_ ## OPNAME ## _dirac_pixels8_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\ |
| {\ |
| OPNAME ## _pixels8_8_c(dst, src[0], stride, h);\ |
| }\ |
| void ff_ ## OPNAME ## _dirac_pixels16_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\ |
| {\ |
| OPNAME ## _pixels16_8_c(dst, src[0], stride, h);\ |
| }\ |
| void ff_ ## OPNAME ## _dirac_pixels32_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\ |
| {\ |
| OPNAME ## _pixels16_8_c(dst , src[0] , stride, h);\ |
| OPNAME ## _pixels16_8_c(dst+16, src[0]+16, stride, h);\ |
| }\ |
| void ff_ ## OPNAME ## _dirac_pixels8_l2_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\ |
| {\ |
| OPNAME ## _pixels8_l2_8(dst, src[0], src[1], stride, stride, stride, h);\ |
| }\ |
| void ff_ ## OPNAME ## _dirac_pixels16_l2_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\ |
| {\ |
| OPNAME ## _pixels16_l2_8(dst, src[0], src[1], stride, stride, stride, h);\ |
| }\ |
| void ff_ ## OPNAME ## _dirac_pixels32_l2_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\ |
| {\ |
| OPNAME ## _pixels16_l2_8(dst , src[0] , src[1] , stride, stride, stride, h);\ |
| OPNAME ## _pixels16_l2_8(dst+16, src[0]+16, src[1]+16, stride, stride, stride, h);\ |
| }\ |
| void ff_ ## OPNAME ## _dirac_pixels8_l4_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\ |
| {\ |
| OPNAME ## _pixels8_l4_8(dst, src[0], src[1], src[2], src[3], stride, stride, stride, stride, stride, h);\ |
| }\ |
| void ff_ ## OPNAME ## _dirac_pixels16_l4_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\ |
| {\ |
| OPNAME ## _pixels16_l4_8(dst, src[0], src[1], src[2], src[3], stride, stride, stride, stride, stride, h);\ |
| }\ |
| void ff_ ## OPNAME ## _dirac_pixels32_l4_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\ |
| {\ |
| OPNAME ## _pixels16_l4_8(dst , src[0] , src[1] , src[2] , src[3] , stride, stride, stride, stride, stride, h);\ |
| OPNAME ## _pixels16_l4_8(dst+16, src[0]+16, src[1]+16, src[2]+16, src[3]+16, stride, stride, stride, stride, stride, h);\ |
| } |
| DIRAC_MC(put) |
| DIRAC_MC(avg) |
| #endif |
| |
| static void wmv2_mspel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int w){ |
| const uint8_t *cm = ff_cropTbl + MAX_NEG_CROP; |
| int i; |
| |
| for(i=0; i<w; i++){ |
| const int src_1= src[ -srcStride]; |
| const int src0 = src[0 ]; |
| const int src1 = src[ srcStride]; |
| const int src2 = src[2*srcStride]; |
| const int src3 = src[3*srcStride]; |
| const int src4 = src[4*srcStride]; |
| const int src5 = src[5*srcStride]; |
| const int src6 = src[6*srcStride]; |
| const int src7 = src[7*srcStride]; |
| const int src8 = src[8*srcStride]; |
| const int src9 = src[9*srcStride]; |
| dst[0*dstStride]= cm[(9*(src0 + src1) - (src_1 + src2) + 8)>>4]; |
| dst[1*dstStride]= cm[(9*(src1 + src2) - (src0 + src3) + 8)>>4]; |
| dst[2*dstStride]= cm[(9*(src2 + src3) - (src1 + src4) + 8)>>4]; |
| dst[3*dstStride]= cm[(9*(src3 + src4) - (src2 + src5) + 8)>>4]; |
| dst[4*dstStride]= cm[(9*(src4 + src5) - (src3 + src6) + 8)>>4]; |
| dst[5*dstStride]= cm[(9*(src5 + src6) - (src4 + src7) + 8)>>4]; |
| dst[6*dstStride]= cm[(9*(src6 + src7) - (src5 + src8) + 8)>>4]; |
| dst[7*dstStride]= cm[(9*(src7 + src8) - (src6 + src9) + 8)>>4]; |
| src++; |
| dst++; |
| } |
| } |
| |
| static void put_mspel8_mc10_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride) |
| { |
| uint8_t half[64]; |
| wmv2_mspel8_h_lowpass(half, src, 8, stride, 8); |
| put_pixels8_l2_8(dst, src, half, stride, stride, 8, 8); |
| } |
| |
| static void put_mspel8_mc20_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride) |
| { |
| wmv2_mspel8_h_lowpass(dst, src, stride, stride, 8); |
| } |
| |
| static void put_mspel8_mc30_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride) |
| { |
| uint8_t half[64]; |
| wmv2_mspel8_h_lowpass(half, src, 8, stride, 8); |
| put_pixels8_l2_8(dst, src+1, half, stride, stride, 8, 8); |
| } |
| |
| static void put_mspel8_mc02_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride) |
| { |
| wmv2_mspel8_v_lowpass(dst, src, stride, stride, 8); |
| } |
| |
| static void put_mspel8_mc12_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride) |
| { |
| uint8_t halfH[88]; |
| uint8_t halfV[64]; |
| uint8_t halfHV[64]; |
| wmv2_mspel8_h_lowpass(halfH, src-stride, 8, stride, 11); |
| wmv2_mspel8_v_lowpass(halfV, src, 8, stride, 8); |
| wmv2_mspel8_v_lowpass(halfHV, halfH+8, 8, 8, 8); |
| put_pixels8_l2_8(dst, halfV, halfHV, stride, 8, 8, 8); |
| } |
| static void put_mspel8_mc32_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride) |
| { |
| uint8_t halfH[88]; |
| uint8_t halfV[64]; |
| uint8_t halfHV[64]; |
| wmv2_mspel8_h_lowpass(halfH, src-stride, 8, stride, 11); |
| wmv2_mspel8_v_lowpass(halfV, src+1, 8, stride, 8); |
| wmv2_mspel8_v_lowpass(halfHV, halfH+8, 8, 8, 8); |
| put_pixels8_l2_8(dst, halfV, halfHV, stride, 8, 8, 8); |
| } |
| static void put_mspel8_mc22_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride) |
| { |
| uint8_t halfH[88]; |
| wmv2_mspel8_h_lowpass(halfH, src-stride, 8, stride, 11); |
| wmv2_mspel8_v_lowpass(dst, halfH+8, stride, 8, 8); |
| } |
| |
| static inline int pix_abs16_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
| { |
| int s, i; |
| |
| s = 0; |
| for(i=0;i<h;i++) { |
| s += abs(pix1[0] - pix2[0]); |
| s += abs(pix1[1] - pix2[1]); |
| s += abs(pix1[2] - pix2[2]); |
| s += abs(pix1[3] - pix2[3]); |
| s += abs(pix1[4] - pix2[4]); |
| s += abs(pix1[5] - pix2[5]); |
| s += abs(pix1[6] - pix2[6]); |
| s += abs(pix1[7] - pix2[7]); |
| s += abs(pix1[8] - pix2[8]); |
| s += abs(pix1[9] - pix2[9]); |
| s += abs(pix1[10] - pix2[10]); |
| s += abs(pix1[11] - pix2[11]); |
| s += abs(pix1[12] - pix2[12]); |
| s += abs(pix1[13] - pix2[13]); |
| s += abs(pix1[14] - pix2[14]); |
| s += abs(pix1[15] - pix2[15]); |
| pix1 += line_size; |
| pix2 += line_size; |
| } |
| return s; |
| } |
| |
| static int pix_abs16_x2_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
| { |
| int s, i; |
| |
| s = 0; |
| for(i=0;i<h;i++) { |
| s += abs(pix1[0] - avg2(pix2[0], pix2[1])); |
| s += abs(pix1[1] - avg2(pix2[1], pix2[2])); |
| s += abs(pix1[2] - avg2(pix2[2], pix2[3])); |
| s += abs(pix1[3] - avg2(pix2[3], pix2[4])); |
| s += abs(pix1[4] - avg2(pix2[4], pix2[5])); |
| s += abs(pix1[5] - avg2(pix2[5], pix2[6])); |
| s += abs(pix1[6] - avg2(pix2[6], pix2[7])); |
| s += abs(pix1[7] - avg2(pix2[7], pix2[8])); |
| s += abs(pix1[8] - avg2(pix2[8], pix2[9])); |
| s += abs(pix1[9] - avg2(pix2[9], pix2[10])); |
| s += abs(pix1[10] - avg2(pix2[10], pix2[11])); |
| s += abs(pix1[11] - avg2(pix2[11], pix2[12])); |
| s += abs(pix1[12] - avg2(pix2[12], pix2[13])); |
| s += abs(pix1[13] - avg2(pix2[13], pix2[14])); |
| s += abs(pix1[14] - avg2(pix2[14], pix2[15])); |
| s += abs(pix1[15] - avg2(pix2[15], pix2[16])); |
| pix1 += line_size; |
| pix2 += line_size; |
| } |
| return s; |
| } |
| |
| static int pix_abs16_y2_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
| { |
| int s, i; |
| uint8_t *pix3 = pix2 + line_size; |
| |
| s = 0; |
| for(i=0;i<h;i++) { |
| s += abs(pix1[0] - avg2(pix2[0], pix3[0])); |
| s += abs(pix1[1] - avg2(pix2[1], pix3[1])); |
| s += abs(pix1[2] - avg2(pix2[2], pix3[2])); |
| s += abs(pix1[3] - avg2(pix2[3], pix3[3])); |
| s += abs(pix1[4] - avg2(pix2[4], pix3[4])); |
| s += abs(pix1[5] - avg2(pix2[5], pix3[5])); |
| s += abs(pix1[6] - avg2(pix2[6], pix3[6])); |
| s += abs(pix1[7] - avg2(pix2[7], pix3[7])); |
| s += abs(pix1[8] - avg2(pix2[8], pix3[8])); |
| s += abs(pix1[9] - avg2(pix2[9], pix3[9])); |
| s += abs(pix1[10] - avg2(pix2[10], pix3[10])); |
| s += abs(pix1[11] - avg2(pix2[11], pix3[11])); |
| s += abs(pix1[12] - avg2(pix2[12], pix3[12])); |
| s += abs(pix1[13] - avg2(pix2[13], pix3[13])); |
| s += abs(pix1[14] - avg2(pix2[14], pix3[14])); |
| s += abs(pix1[15] - avg2(pix2[15], pix3[15])); |
| pix1 += line_size; |
| pix2 += line_size; |
| pix3 += line_size; |
| } |
| return s; |
| } |
| |
| static int pix_abs16_xy2_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
| { |
| int s, i; |
| uint8_t *pix3 = pix2 + line_size; |
| |
| s = 0; |
| for(i=0;i<h;i++) { |
| s += abs(pix1[0] - avg4(pix2[0], pix2[1], pix3[0], pix3[1])); |
| s += abs(pix1[1] - avg4(pix2[1], pix2[2], pix3[1], pix3[2])); |
| s += abs(pix1[2] - avg4(pix2[2], pix2[3], pix3[2], pix3[3])); |
| s += abs(pix1[3] - avg4(pix2[3], pix2[4], pix3[3], pix3[4])); |
| s += abs(pix1[4] - avg4(pix2[4], pix2[5], pix3[4], pix3[5])); |
| s += abs(pix1[5] - avg4(pix2[5], pix2[6], pix3[5], pix3[6])); |
| s += abs(pix1[6] - avg4(pix2[6], pix2[7], pix3[6], pix3[7])); |
| s += abs(pix1[7] - avg4(pix2[7], pix2[8], pix3[7], pix3[8])); |
| s += abs(pix1[8] - avg4(pix2[8], pix2[9], pix3[8], pix3[9])); |
| s += abs(pix1[9] - avg4(pix2[9], pix2[10], pix3[9], pix3[10])); |
| s += abs(pix1[10] - avg4(pix2[10], pix2[11], pix3[10], pix3[11])); |
| s += abs(pix1[11] - avg4(pix2[11], pix2[12], pix3[11], pix3[12])); |
| s += abs(pix1[12] - avg4(pix2[12], pix2[13], pix3[12], pix3[13])); |
| s += abs(pix1[13] - avg4(pix2[13], pix2[14], pix3[13], pix3[14])); |
| s += abs(pix1[14] - avg4(pix2[14], pix2[15], pix3[14], pix3[15])); |
| s += abs(pix1[15] - avg4(pix2[15], pix2[16], pix3[15], pix3[16])); |
| pix1 += line_size; |
| pix2 += line_size; |
| pix3 += line_size; |
| } |
| return s; |
| } |
| |
| static inline int pix_abs8_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
| { |
| int s, i; |
| |
| s = 0; |
| for(i=0;i<h;i++) { |
| s += abs(pix1[0] - pix2[0]); |
| s += abs(pix1[1] - pix2[1]); |
| s += abs(pix1[2] - pix2[2]); |
| s += abs(pix1[3] - pix2[3]); |
| s += abs(pix1[4] - pix2[4]); |
| s += abs(pix1[5] - pix2[5]); |
| s += abs(pix1[6] - pix2[6]); |
| s += abs(pix1[7] - pix2[7]); |
| pix1 += line_size; |
| pix2 += line_size; |
| } |
| return s; |
| } |
| |
| static int pix_abs8_x2_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
| { |
| int s, i; |
| |
| s = 0; |
| for(i=0;i<h;i++) { |
| s += abs(pix1[0] - avg2(pix2[0], pix2[1])); |
| s += abs(pix1[1] - avg2(pix2[1], pix2[2])); |
| s += abs(pix1[2] - avg2(pix2[2], pix2[3])); |
| s += abs(pix1[3] - avg2(pix2[3], pix2[4])); |
| s += abs(pix1[4] - avg2(pix2[4], pix2[5])); |
| s += abs(pix1[5] - avg2(pix2[5], pix2[6])); |
| s += abs(pix1[6] - avg2(pix2[6], pix2[7])); |
| s += abs(pix1[7] - avg2(pix2[7], pix2[8])); |
| pix1 += line_size; |
| pix2 += line_size; |
| } |
| return s; |
| } |
| |
| static int pix_abs8_y2_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
| { |
| int s, i; |
| uint8_t *pix3 = pix2 + line_size; |
| |
| s = 0; |
| for(i=0;i<h;i++) { |
| s += abs(pix1[0] - avg2(pix2[0], pix3[0])); |
| s += abs(pix1[1] - avg2(pix2[1], pix3[1])); |
| s += abs(pix1[2] - avg2(pix2[2], pix3[2])); |
| s += abs(pix1[3] - avg2(pix2[3], pix3[3])); |
| s += abs(pix1[4] - avg2(pix2[4], pix3[4])); |
| s += abs(pix1[5] - avg2(pix2[5], pix3[5])); |
| s += abs(pix1[6] - avg2(pix2[6], pix3[6])); |
| s += abs(pix1[7] - avg2(pix2[7], pix3[7])); |
| pix1 += line_size; |
| pix2 += line_size; |
| pix3 += line_size; |
| } |
| return s; |
| } |
| |
| static int pix_abs8_xy2_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
| { |
| int s, i; |
| uint8_t *pix3 = pix2 + line_size; |
| |
| s = 0; |
| for(i=0;i<h;i++) { |
| s += abs(pix1[0] - avg4(pix2[0], pix2[1], pix3[0], pix3[1])); |
| s += abs(pix1[1] - avg4(pix2[1], pix2[2], pix3[1], pix3[2])); |
| s += abs(pix1[2] - avg4(pix2[2], pix2[3], pix3[2], pix3[3])); |
| s += abs(pix1[3] - avg4(pix2[3], pix2[4], pix3[3], pix3[4])); |
| s += abs(pix1[4] - avg4(pix2[4], pix2[5], pix3[4], pix3[5])); |
| s += abs(pix1[5] - avg4(pix2[5], pix2[6], pix3[5], pix3[6])); |
| s += abs(pix1[6] - avg4(pix2[6], pix2[7], pix3[6], pix3[7])); |
| s += abs(pix1[7] - avg4(pix2[7], pix2[8], pix3[7], pix3[8])); |
| pix1 += line_size; |
| pix2 += line_size; |
| pix3 += line_size; |
| } |
| return s; |
| } |
| |
| static int nsse16_c(void *v, uint8_t *s1, uint8_t *s2, int stride, int h){ |
| MpegEncContext *c = v; |
| int score1=0; |
| int score2=0; |
| int x,y; |
| |
| for(y=0; y<h; y++){ |
| for(x=0; x<16; x++){ |
| score1+= (s1[x ] - s2[x ])*(s1[x ] - s2[x ]); |
| } |
| if(y+1<h){ |
| for(x=0; x<15; x++){ |
| score2+= FFABS( s1[x ] - s1[x +stride] |
| - s1[x+1] + s1[x+1+stride]) |
| -FFABS( s2[x ] - s2[x +stride] |
| - s2[x+1] + s2[x+1+stride]); |
| } |
| } |
| s1+= stride; |
| s2+= stride; |
| } |
| |
| if(c) return score1 + FFABS(score2)*c->avctx->nsse_weight; |
| else return score1 + FFABS(score2)*8; |
| } |
| |
| static int nsse8_c(void *v, uint8_t *s1, uint8_t *s2, int stride, int h){ |
| MpegEncContext *c = v; |
| int score1=0; |
| int score2=0; |
| int x,y; |
| |
| for(y=0; y<h; y++){ |
| for(x=0; x<8; x++){ |
| score1+= (s1[x ] - s2[x ])*(s1[x ] - s2[x ]); |
| } |
| if(y+1<h){ |
| for(x=0; x<7; x++){ |
| score2+= FFABS( s1[x ] - s1[x +stride] |
| - s1[x+1] + s1[x+1+stride]) |
| -FFABS( s2[x ] - s2[x +stride] |
| - s2[x+1] + s2[x+1+stride]); |
| } |
| } |
| s1+= stride; |
| s2+= stride; |
| } |
| |
| if(c) return score1 + FFABS(score2)*c->avctx->nsse_weight; |
| else return score1 + FFABS(score2)*8; |
| } |
| |
| static int try_8x8basis_c(int16_t rem[64], int16_t weight[64], int16_t basis[64], int scale){ |
| int i; |
| unsigned int sum=0; |
| |
| for(i=0; i<8*8; i++){ |
| int b= rem[i] + ((basis[i]*scale + (1<<(BASIS_SHIFT - RECON_SHIFT-1)))>>(BASIS_SHIFT - RECON_SHIFT)); |
| int w= weight[i]; |
| b>>= RECON_SHIFT; |
| av_assert2(-512<b && b<512); |
| |
| sum += (w*b)*(w*b)>>4; |
| } |
| return sum>>2; |
| } |
| |
| static void add_8x8basis_c(int16_t rem[64], int16_t basis[64], int scale){ |
| int i; |
| |
| for(i=0; i<8*8; i++){ |
| rem[i] += (basis[i]*scale + (1<<(BASIS_SHIFT - RECON_SHIFT-1)))>>(BASIS_SHIFT - RECON_SHIFT); |
| } |
| } |
| |
| static int zero_cmp(void *s, uint8_t *a, uint8_t *b, int stride, int h){ |
| return 0; |
| } |
| |
| void ff_set_cmp(DSPContext* c, me_cmp_func *cmp, int type){ |
| int i; |
| |
| memset(cmp, 0, sizeof(void*)*6); |
| |
| for(i=0; i<6; i++){ |
| switch(type&0xFF){ |
| case FF_CMP_SAD: |
| cmp[i]= c->sad[i]; |
| break; |
| case FF_CMP_SATD: |
| cmp[i]= c->hadamard8_diff[i]; |
| break; |
| case FF_CMP_SSE: |
| cmp[i]= c->sse[i]; |
| break; |
| case FF_CMP_DCT: |
| cmp[i]= c->dct_sad[i]; |
| break; |
| case FF_CMP_DCT264: |
| cmp[i]= c->dct264_sad[i]; |
| break; |
| case FF_CMP_DCTMAX: |
| cmp[i]= c->dct_max[i]; |
| break; |
| case FF_CMP_PSNR: |
| cmp[i]= c->quant_psnr[i]; |
| break; |
| case FF_CMP_BIT: |
| cmp[i]= c->bit[i]; |
| break; |
| case FF_CMP_RD: |
| cmp[i]= c->rd[i]; |
| break; |
| case FF_CMP_VSAD: |
| cmp[i]= c->vsad[i]; |
| break; |
| case FF_CMP_VSSE: |
| cmp[i]= c->vsse[i]; |
| break; |
| case FF_CMP_ZERO: |
| cmp[i]= zero_cmp; |
| break; |
| case FF_CMP_NSSE: |
| cmp[i]= c->nsse[i]; |
| break; |
| #if CONFIG_DWT |
| case FF_CMP_W53: |
| cmp[i]= c->w53[i]; |
| break; |
| case FF_CMP_W97: |
| cmp[i]= c->w97[i]; |
| break; |
| #endif |
| default: |
| av_log(NULL, AV_LOG_ERROR,"internal error in cmp function selection\n"); |
| } |
| } |
| } |
| |
| static void add_bytes_c(uint8_t *dst, uint8_t *src, int w){ |
| long i; |
| for (i = 0; i <= w - (int)sizeof(long); i += sizeof(long)) { |
| long a = *(long*)(src+i); |
| long b = *(long*)(dst+i); |
| *(long*)(dst+i) = ((a&pb_7f) + (b&pb_7f)) ^ ((a^b)&pb_80); |
| } |
| for(; i<w; i++) |
| dst[i+0] += src[i+0]; |
| } |
| |
| static void diff_bytes_c(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int w){ |
| long i; |
| #if !HAVE_FAST_UNALIGNED |
| if((long)src2 & (sizeof(long)-1)){ |
| for(i=0; i+7<w; i+=8){ |
| dst[i+0] = src1[i+0]-src2[i+0]; |
| dst[i+1] = src1[i+1]-src2[i+1]; |
| dst[i+2] = src1[i+2]-src2[i+2]; |
| dst[i+3] = src1[i+3]-src2[i+3]; |
| dst[i+4] = src1[i+4]-src2[i+4]; |
| dst[i+5] = src1[i+5]-src2[i+5]; |
| dst[i+6] = src1[i+6]-src2[i+6]; |
| dst[i+7] = src1[i+7]-src2[i+7]; |
| } |
| }else |
| #endif |
| for (i = 0; i <= w - (int)sizeof(long); i += sizeof(long)) { |
| long a = *(long*)(src1+i); |
| long b = *(long*)(src2+i); |
| *(long*)(dst+i) = ((a|pb_80) - (b&pb_7f)) ^ ((a^b^pb_80)&pb_80); |
| } |
| for(; i<w; i++) |
| dst[i+0] = src1[i+0]-src2[i+0]; |
| } |
| |
| static void add_hfyu_median_prediction_c(uint8_t *dst, const uint8_t *src1, const uint8_t *diff, int w, int *left, int *left_top){ |
| int i; |
| uint8_t l, lt; |
| |
| l= *left; |
| lt= *left_top; |
| |
| for(i=0; i<w; i++){ |
| l= mid_pred(l, src1[i], (l + src1[i] - lt)&0xFF) + diff[i]; |
| lt= src1[i]; |
| dst[i]= l; |
| } |
| |
| *left= l; |
| *left_top= lt; |
| } |
| |
| static void sub_hfyu_median_prediction_c(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int w, int *left, int *left_top){ |
| int i; |
| uint8_t l, lt; |
| |
| l= *left; |
| lt= *left_top; |
| |
| for(i=0; i<w; i++){ |
| const int pred= mid_pred(l, src1[i], (l + src1[i] - lt)&0xFF); |
| lt= src1[i]; |
| l= src2[i]; |
| dst[i]= l - pred; |
| } |
| |
| *left= l; |
| *left_top= lt; |
| } |
| |
| static int add_hfyu_left_prediction_c(uint8_t *dst, const uint8_t *src, int w, int acc){ |
| int i; |
| |
| for(i=0; i<w-1; i++){ |
| acc+= src[i]; |
| dst[i]= acc; |
| i++; |
| acc+= src[i]; |
| dst[i]= acc; |
| } |
| |
| for(; i<w; i++){ |
| acc+= src[i]; |
| dst[i]= acc; |
| } |
| |
| return acc; |
| } |
| |
| #if HAVE_BIGENDIAN |
| #define B 3 |
| #define G 2 |
| #define R 1 |
| #define A 0 |
| #else |
| #define B 0 |
| #define G 1 |
| #define R 2 |
| #define A 3 |
| #endif |
| static void add_hfyu_left_prediction_bgr32_c(uint8_t *dst, const uint8_t *src, int w, int *red, int *green, int *blue, int *alpha){ |
| int i; |
| int r,g,b,a; |
| r= *red; |
| g= *green; |
| b= *blue; |
| a= *alpha; |
| |
| for(i=0; i<w; i++){ |
| b+= src[4*i+B]; |
| g+= src[4*i+G]; |
| r+= src[4*i+R]; |
| a+= src[4*i+A]; |
| |
| dst[4*i+B]= b; |
| dst[4*i+G]= g; |
| dst[4*i+R]= r; |
| dst[4*i+A]= a; |
| } |
| |
| *red= r; |
| *green= g; |
| *blue= b; |
| *alpha= a; |
| } |
| #undef B |
| #undef G |
| #undef R |
| #undef A |
| |
| #define BUTTERFLY2(o1,o2,i1,i2) \ |
| o1= (i1)+(i2);\ |
| o2= (i1)-(i2); |
| |
| #define BUTTERFLY1(x,y) \ |
| {\ |
| int a,b;\ |
| a= x;\ |
| b= y;\ |
| x= a+b;\ |
| y= a-b;\ |
| } |
| |
| #define BUTTERFLYA(x,y) (FFABS((x)+(y)) + FFABS((x)-(y))) |
| |
| static int hadamard8_diff8x8_c(/*MpegEncContext*/ void *s, uint8_t *dst, uint8_t *src, int stride, int h){ |
| int i; |
| int temp[64]; |
| int sum=0; |
| |
| av_assert2(h==8); |
| |
| for(i=0; i<8; i++){ |
| //FIXME try pointer walks |
| BUTTERFLY2(temp[8*i+0], temp[8*i+1], src[stride*i+0]-dst[stride*i+0],src[stride*i+1]-dst[stride*i+1]); |
| BUTTERFLY2(temp[8*i+2], temp[8*i+3], src[stride*i+2]-dst[stride*i+2],src[stride*i+3]-dst[stride*i+3]); |
| BUTTERFLY2(temp[8*i+4], temp[8*i+5], src[stride*i+4]-dst[stride*i+4],src[stride*i+5]-dst[stride*i+5]); |
| BUTTERFLY2(temp[8*i+6], temp[8*i+7], src[stride*i+6]-dst[stride*i+6],src[stride*i+7]-dst[stride*i+7]); |
| |
| BUTTERFLY1(temp[8*i+0], temp[8*i+2]); |
| BUTTERFLY1(temp[8*i+1], temp[8*i+3]); |
| BUTTERFLY1(temp[8*i+4], temp[8*i+6]); |
| BUTTERFLY1(temp[8*i+5], temp[8*i+7]); |
| |
| BUTTERFLY1(temp[8*i+0], temp[8*i+4]); |
| BUTTERFLY1(temp[8*i+1], temp[8*i+5]); |
| BUTTERFLY1(temp[8*i+2], temp[8*i+6]); |
| BUTTERFLY1(temp[8*i+3], temp[8*i+7]); |
| } |
| |
| for(i=0; i<8; i++){ |
| BUTTERFLY1(temp[8*0+i], temp[8*1+i]); |
| BUTTERFLY1(temp[8*2+i], temp[8*3+i]); |
| BUTTERFLY1(temp[8*4+i], temp[8*5+i]); |
| BUTTERFLY1(temp[8*6+i], temp[8*7+i]); |
| |
| BUTTERFLY1(temp[8*0+i], temp[8*2+i]); |
| BUTTERFLY1(temp[8*1+i], temp[8*3+i]); |
| BUTTERFLY1(temp[8*4+i], temp[8*6+i]); |
| BUTTERFLY1(temp[8*5+i], temp[8*7+i]); |
| |
| sum += |
| BUTTERFLYA(temp[8*0+i], temp[8*4+i]) |
| +BUTTERFLYA(temp[8*1+i], temp[8*5+i]) |
| +BUTTERFLYA(temp[8*2+i], temp[8*6+i]) |
| +BUTTERFLYA(temp[8*3+i], temp[8*7+i]); |
| } |
| return sum; |
| } |
| |
| static int hadamard8_intra8x8_c(/*MpegEncContext*/ void *s, uint8_t *src, uint8_t *dummy, int stride, int h){ |
| int i; |
| int temp[64]; |
| int sum=0; |
| |
| av_assert2(h==8); |
| |
| for(i=0; i<8; i++){ |
| //FIXME try pointer walks |
| BUTTERFLY2(temp[8*i+0], temp[8*i+1], src[stride*i+0],src[stride*i+1]); |
| BUTTERFLY2(temp[8*i+2], temp[8*i+3], src[stride*i+2],src[stride*i+3]); |
| BUTTERFLY2(temp[8*i+4], temp[8*i+5], src[stride*i+4],src[stride*i+5]); |
| BUTTERFLY2(temp[8*i+6], temp[8*i+7], src[stride*i+6],src[stride*i+7]); |
| |
| BUTTERFLY1(temp[8*i+0], temp[8*i+2]); |
| BUTTERFLY1(temp[8*i+1], temp[8*i+3]); |
| BUTTERFLY1(temp[8*i+4], temp[8*i+6]); |
| BUTTERFLY1(temp[8*i+5], temp[8*i+7]); |
| |
| BUTTERFLY1(temp[8*i+0], temp[8*i+4]); |
| BUTTERFLY1(temp[8*i+1], temp[8*i+5]); |
| BUTTERFLY1(temp[8*i+2], temp[8*i+6]); |
| BUTTERFLY1(temp[8*i+3], temp[8*i+7]); |
| } |
| |
| for(i=0; i<8; i++){ |
| BUTTERFLY1(temp[8*0+i], temp[8*1+i]); |
| BUTTERFLY1(temp[8*2+i], temp[8*3+i]); |
| BUTTERFLY1(temp[8*4+i], temp[8*5+i]); |
| BUTTERFLY1(temp[8*6+i], temp[8*7+i]); |
| |
| BUTTERFLY1(temp[8*0+i], temp[8*2+i]); |
| BUTTERFLY1(temp[8*1+i], temp[8*3+i]); |
| BUTTERFLY1(temp[8*4+i], temp[8*6+i]); |
| BUTTERFLY1(temp[8*5+i], temp[8*7+i]); |
| |
| sum += |
| BUTTERFLYA(temp[8*0+i], temp[8*4+i]) |
| +BUTTERFLYA(temp[8*1+i], temp[8*5+i]) |
| +BUTTERFLYA(temp[8*2+i], temp[8*6+i]) |
| +BUTTERFLYA(temp[8*3+i], temp[8*7+i]); |
| } |
| |
| sum -= FFABS(temp[8*0] + temp[8*4]); // -mean |
| |
| return sum; |
| } |
| |
| static int dct_sad8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){ |
| MpegEncContext * const s= (MpegEncContext *)c; |
| LOCAL_ALIGNED_16(int16_t, temp, [64]); |
| |
| av_assert2(h==8); |
| |
| s->dsp.diff_pixels(temp, src1, src2, stride); |
| s->dsp.fdct(temp); |
| return s->dsp.sum_abs_dctelem(temp); |
| } |
| |
| #if CONFIG_GPL |
| #define DCT8_1D {\ |
| const int s07 = SRC(0) + SRC(7);\ |
| const int s16 = SRC(1) + SRC(6);\ |
| const int s25 = SRC(2) + SRC(5);\ |
| const int s34 = SRC(3) + SRC(4);\ |
| const int a0 = s07 + s34;\ |
| const int a1 = s16 + s25;\ |
| const int a2 = s07 - s34;\ |
| const int a3 = s16 - s25;\ |
| const int d07 = SRC(0) - SRC(7);\ |
| const int d16 = SRC(1) - SRC(6);\ |
| const int d25 = SRC(2) - SRC(5);\ |
| const int d34 = SRC(3) - SRC(4);\ |
| const int a4 = d16 + d25 + (d07 + (d07>>1));\ |
| const int a5 = d07 - d34 - (d25 + (d25>>1));\ |
| const int a6 = d07 + d34 - (d16 + (d16>>1));\ |
| const int a7 = d16 - d25 + (d34 + (d34>>1));\ |
| DST(0, a0 + a1 ) ;\ |
| DST(1, a4 + (a7>>2)) ;\ |
| DST(2, a2 + (a3>>1)) ;\ |
| DST(3, a5 + (a6>>2)) ;\ |
| DST(4, a0 - a1 ) ;\ |
| DST(5, a6 - (a5>>2)) ;\ |
| DST(6, (a2>>1) - a3 ) ;\ |
| DST(7, (a4>>2) - a7 ) ;\ |
| } |
| |
| static int dct264_sad8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){ |
| MpegEncContext * const s= (MpegEncContext *)c; |
| int16_t dct[8][8]; |
| int i; |
| int sum=0; |
| |
| s->dsp.diff_pixels(dct[0], src1, src2, stride); |
| |
| #define SRC(x) dct[i][x] |
| #define DST(x,v) dct[i][x]= v |
| for( i = 0; i < 8; i++ ) |
| DCT8_1D |
| #undef SRC |
| #undef DST |
| |
| #define SRC(x) dct[x][i] |
| #define DST(x,v) sum += FFABS(v) |
| for( i = 0; i < 8; i++ ) |
| DCT8_1D |
| #undef SRC |
| #undef DST |
| return sum; |
| } |
| #endif |
| |
| static int dct_max8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){ |
| MpegEncContext * const s= (MpegEncContext *)c; |
| LOCAL_ALIGNED_16(int16_t, temp, [64]); |
| int sum=0, i; |
| |
| av_assert2(h==8); |
| |
| s->dsp.diff_pixels(temp, src1, src2, stride); |
| s->dsp.fdct(temp); |
| |
| for(i=0; i<64; i++) |
| sum= FFMAX(sum, FFABS(temp[i])); |
| |
| return sum; |
| } |
| |
| static int quant_psnr8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){ |
| MpegEncContext * const s= (MpegEncContext *)c; |
| LOCAL_ALIGNED_16(int16_t, temp, [64*2]); |
| int16_t * const bak = temp+64; |
| int sum=0, i; |
| |
| av_assert2(h==8); |
| s->mb_intra=0; |
| |
| s->dsp.diff_pixels(temp, src1, src2, stride); |
| |
| memcpy(bak, temp, 64*sizeof(int16_t)); |
| |
| s->block_last_index[0/*FIXME*/]= s->fast_dct_quantize(s, temp, 0/*FIXME*/, s->qscale, &i); |
| s->dct_unquantize_inter(s, temp, 0, s->qscale); |
| ff_simple_idct_8(temp); //FIXME |
| |
| for(i=0; i<64; i++) |
| sum+= (temp[i]-bak[i])*(temp[i]-bak[i]); |
| |
| return sum; |
| } |
| |
| static int rd8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){ |
| MpegEncContext * const s= (MpegEncContext *)c; |
| const uint8_t *scantable= s->intra_scantable.permutated; |
| LOCAL_ALIGNED_16(int16_t, temp, [64]); |
| LOCAL_ALIGNED_16(uint8_t, lsrc1, [64]); |
| LOCAL_ALIGNED_16(uint8_t, lsrc2, [64]); |
| int i, last, run, bits, level, distortion, start_i; |
| const int esc_length= s->ac_esc_length; |
| uint8_t * length; |
| uint8_t * last_length; |
| |
| av_assert2(h==8); |
| |
| copy_block8(lsrc1, src1, 8, stride, 8); |
| copy_block8(lsrc2, src2, 8, stride, 8); |
| |
| s->dsp.diff_pixels(temp, lsrc1, lsrc2, 8); |
| |
| s->block_last_index[0/*FIXME*/]= last= s->fast_dct_quantize(s, temp, 0/*FIXME*/, s->qscale, &i); |
| |
| bits=0; |
| |
| if (s->mb_intra) { |
| start_i = 1; |
| length = s->intra_ac_vlc_length; |
| last_length= s->intra_ac_vlc_last_length; |
| bits+= s->luma_dc_vlc_length[temp[0] + 256]; //FIXME chroma |
| } else { |
| start_i = 0; |
| length = s->inter_ac_vlc_length; |
| last_length= s->inter_ac_vlc_last_length; |
| } |
| |
| if(last>=start_i){ |
| run=0; |
| for(i=start_i; i<last; i++){ |
| int j= scantable[i]; |
| level= temp[j]; |
| |
| if(level){ |
| level+=64; |
| if((level&(~127)) == 0){ |
| bits+= length[UNI_AC_ENC_INDEX(run, level)]; |
| }else |
| bits+= esc_length; |
| run=0; |
| }else |
| run++; |
| } |
| i= scantable[last]; |
| |
| level= temp[i] + 64; |
| |
| av_assert2(level - 64); |
| |
| if((level&(~127)) == 0){ |
| bits+= last_length[UNI_AC_ENC_INDEX(run, level)]; |
| }else |
| bits+= esc_length; |
| |
| } |
| |
| if(last>=0){ |
| if(s->mb_intra) |
| s->dct_unquantize_intra(s, temp, 0, s->qscale); |
| else |
| s->dct_unquantize_inter(s, temp, 0, s->qscale); |
| } |
| |
| s->dsp.idct_add(lsrc2, 8, temp); |
| |
| distortion= s->dsp.sse[1](NULL, lsrc2, lsrc1, 8, 8); |
| |
| return distortion + ((bits*s->qscale*s->qscale*109 + 64)>>7); |
| } |
| |
| static int bit8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){ |
| MpegEncContext * const s= (MpegEncContext *)c; |
| const uint8_t *scantable= s->intra_scantable.permutated; |
| LOCAL_ALIGNED_16(int16_t, temp, [64]); |
| int i, last, run, bits, level, start_i; |
| const int esc_length= s->ac_esc_length; |
| uint8_t * length; |
| uint8_t * last_length; |
| |
| av_assert2(h==8); |
| |
| s->dsp.diff_pixels(temp, src1, src2, stride); |
| |
| s->block_last_index[0/*FIXME*/]= last= s->fast_dct_quantize(s, temp, 0/*FIXME*/, s->qscale, &i); |
| |
| bits=0; |
| |
| if (s->mb_intra) { |
| start_i = 1; |
| length = s->intra_ac_vlc_length; |
| last_length= s->intra_ac_vlc_last_length; |
| bits+= s->luma_dc_vlc_length[temp[0] + 256]; //FIXME chroma |
| } else { |
| start_i = 0; |
| length = s->inter_ac_vlc_length; |
| last_length= s->inter_ac_vlc_last_length; |
| } |
| |
| if(last>=start_i){ |
| run=0; |
| for(i=start_i; i<last; i++){ |
| int j= scantable[i]; |
| level= temp[j]; |
| |
| if(level){ |
| level+=64; |
| if((level&(~127)) == 0){ |
| bits+= length[UNI_AC_ENC_INDEX(run, level)]; |
| }else |
| bits+= esc_length; |
| run=0; |
| }else |
| run++; |
| } |
| i= scantable[last]; |
| |
| level= temp[i] + 64; |
| |
| av_assert2(level - 64); |
| |
| if((level&(~127)) == 0){ |
| bits+= last_length[UNI_AC_ENC_INDEX(run, level)]; |
| }else |
| bits+= esc_length; |
| } |
| |
| return bits; |
| } |
| |
| #define VSAD_INTRA(size) \ |
| static int vsad_intra##size##_c(/*MpegEncContext*/ void *c, uint8_t *s, uint8_t *dummy, int stride, int h){ \ |
| int score=0; \ |
| int x,y; \ |
| \ |
| for(y=1; y<h; y++){ \ |
| for(x=0; x<size; x+=4){ \ |
| score+= FFABS(s[x ] - s[x +stride]) + FFABS(s[x+1] - s[x+1+stride]) \ |
| +FFABS(s[x+2] - s[x+2+stride]) + FFABS(s[x+3] - s[x+3+stride]); \ |
| } \ |
| s+= stride; \ |
| } \ |
| \ |
| return score; \ |
| } |
| VSAD_INTRA(8) |
| VSAD_INTRA(16) |
| |
| static int vsad16_c(/*MpegEncContext*/ void *c, uint8_t *s1, uint8_t *s2, int stride, int h){ |
| int score=0; |
| int x,y; |
| |
| for(y=1; y<h; y++){ |
| for(x=0; x<16; x++){ |
| score+= FFABS(s1[x ] - s2[x ] - s1[x +stride] + s2[x +stride]); |
| } |
| s1+= stride; |
| s2+= stride; |
| } |
| |
| return score; |
| } |
| |
| #define SQ(a) ((a)*(a)) |
| #define VSSE_INTRA(size) \ |
| static int vsse_intra##size##_c(/*MpegEncContext*/ void *c, uint8_t *s, uint8_t *dummy, int stride, int h){ \ |
| int score=0; \ |
| int x,y; \ |
| \ |
| for(y=1; y<h; y++){ \ |
| for(x=0; x<size; x+=4){ \ |
| score+= SQ(s[x ] - s[x +stride]) + SQ(s[x+1] - s[x+1+stride]) \ |
| +SQ(s[x+2] - s[x+2+stride]) + SQ(s[x+3] - s[x+3+stride]); \ |
| } \ |
| s+= stride; \ |
| } \ |
| \ |
| return score; \ |
| } |
| VSSE_INTRA(8) |
| VSSE_INTRA(16) |
| |
| static int vsse16_c(/*MpegEncContext*/ void *c, uint8_t *s1, uint8_t *s2, int stride, int h){ |
| int score=0; |
| int x,y; |
| |
| for(y=1; y<h; y++){ |
| for(x=0; x<16; x++){ |
| score+= SQ(s1[x ] - s2[x ] - s1[x +stride] + s2[x +stride]); |
| } |
| s1+= stride; |
| s2+= stride; |
| } |
| |
| return score; |
| } |
| |
| static int ssd_int8_vs_int16_c(const int8_t *pix1, const int16_t *pix2, |
| int size){ |
| int score=0; |
| int i; |
| for(i=0; i<size; i++) |
| score += (pix1[i]-pix2[i])*(pix1[i]-pix2[i]); |
| return score; |
| } |
| |
| #define WRAPPER8_16_SQ(name8, name16)\ |
| static int name16(void /*MpegEncContext*/ *s, uint8_t *dst, uint8_t *src, int stride, int h){\ |
| int score=0;\ |
| score +=name8(s, dst , src , stride, 8);\ |
| score +=name8(s, dst+8 , src+8 , stride, 8);\ |
| if(h==16){\ |
| dst += 8*stride;\ |
| src += 8*stride;\ |
| score +=name8(s, dst , src , stride, 8);\ |
| score +=name8(s, dst+8 , src+8 , stride, 8);\ |
| }\ |
| return score;\ |
| } |
| |
| WRAPPER8_16_SQ(hadamard8_diff8x8_c, hadamard8_diff16_c) |
| WRAPPER8_16_SQ(hadamard8_intra8x8_c, hadamard8_intra16_c) |
| WRAPPER8_16_SQ(dct_sad8x8_c, dct_sad16_c) |
| #if CONFIG_GPL |
| WRAPPER8_16_SQ(dct264_sad8x8_c, dct264_sad16_c) |
| #endif |
| WRAPPER8_16_SQ(dct_max8x8_c, dct_max16_c) |
| WRAPPER8_16_SQ(quant_psnr8x8_c, quant_psnr16_c) |
| WRAPPER8_16_SQ(rd8x8_c, rd16_c) |
| WRAPPER8_16_SQ(bit8x8_c, bit16_c) |
| |
| static inline uint32_t clipf_c_one(uint32_t a, uint32_t mini, |
| uint32_t maxi, uint32_t maxisign) |
| { |
| |
| if(a > mini) return mini; |
| else if((a^(1U<<31)) > maxisign) return maxi; |
| else return a; |
| } |
| |
| static void vector_clipf_c_opposite_sign(float *dst, const float *src, float *min, float *max, int len){ |
| int i; |
| uint32_t mini = *(uint32_t*)min; |
| uint32_t maxi = *(uint32_t*)max; |
| uint32_t maxisign = maxi ^ (1U<<31); |
| uint32_t *dsti = (uint32_t*)dst; |
| const uint32_t *srci = (const uint32_t*)src; |
| for(i=0; i<len; i+=8) { |
| dsti[i + 0] = clipf_c_one(srci[i + 0], mini, maxi, maxisign); |
| dsti[i + 1] = clipf_c_one(srci[i + 1], mini, maxi, maxisign); |
| dsti[i + 2] = clipf_c_one(srci[i + 2], mini, maxi, maxisign); |
| dsti[i + 3] = clipf_c_one(srci[i + 3], mini, maxi, maxisign); |
| dsti[i + 4] = clipf_c_one(srci[i + 4], mini, maxi, maxisign); |
| dsti[i + 5] = clipf_c_one(srci[i + 5], mini, maxi, maxisign); |
| dsti[i + 6] = clipf_c_one(srci[i + 6], mini, maxi, maxisign); |
| dsti[i + 7] = clipf_c_one(srci[i + 7], mini, maxi, maxisign); |
| } |
| } |
| static void vector_clipf_c(float *dst, const float *src, float min, float max, int len){ |
| int i; |
| if(min < 0 && max > 0) { |
| vector_clipf_c_opposite_sign(dst, src, &min, &max, len); |
| } else { |
| for(i=0; i < len; i+=8) { |
| dst[i ] = av_clipf(src[i ], min, max); |
| dst[i + 1] = av_clipf(src[i + 1], min, max); |
| dst[i + 2] = av_clipf(src[i + 2], min, max); |
| dst[i + 3] = av_clipf(src[i + 3], min, max); |
| dst[i + 4] = av_clipf(src[i + 4], min, max); |
| dst[i + 5] = av_clipf(src[i + 5], min, max); |
| dst[i + 6] = av_clipf(src[i + 6], min, max); |
| dst[i + 7] = av_clipf(src[i + 7], min, max); |
| } |
| } |
| } |
| |
| static int32_t scalarproduct_int16_c(const int16_t * v1, const int16_t * v2, int order) |
| { |
| int res = 0; |
| |
| while (order--) |
| res += *v1++ * *v2++; |
| |
| return res; |
| } |
| |
| static int32_t scalarproduct_and_madd_int16_c(int16_t *v1, const int16_t *v2, const int16_t *v3, int order, int mul) |
| { |
| int res = 0; |
| while (order--) { |
| res += *v1 * *v2++; |
| *v1++ += mul * *v3++; |
| } |
| return res; |
| } |
| |
| static void vector_clip_int32_c(int32_t *dst, const int32_t *src, int32_t min, |
| int32_t max, unsigned int len) |
| { |
| do { |
| *dst++ = av_clip(*src++, min, max); |
| *dst++ = av_clip(*src++, min, max); |
| *dst++ = av_clip(*src++, min, max); |
| *dst++ = av_clip(*src++, min, max); |
| *dst++ = av_clip(*src++, min, max); |
| *dst++ = av_clip(*src++, min, max); |
| *dst++ = av_clip(*src++, min, max); |
| *dst++ = av_clip(*src++, min, max); |
| len -= 8; |
| } while (len > 0); |
| } |
| |
| static void jref_idct_put(uint8_t *dest, int line_size, int16_t *block) |
| { |
| ff_j_rev_dct (block); |
| put_pixels_clamped_c(block, dest, line_size); |
| } |
| static void jref_idct_add(uint8_t *dest, int line_size, int16_t *block) |
| { |
| ff_j_rev_dct (block); |
| add_pixels_clamped_c(block, dest, line_size); |
| } |
| |
| static void ff_jref_idct4_put(uint8_t *dest, int line_size, int16_t *block) |
| { |
| ff_j_rev_dct4 (block); |
| put_pixels_clamped4_c(block, dest, line_size); |
| } |
| static void ff_jref_idct4_add(uint8_t *dest, int line_size, int16_t *block) |
| { |
| ff_j_rev_dct4 (block); |
| add_pixels_clamped4_c(block, dest, line_size); |
| } |
| |
| static void ff_jref_idct2_put(uint8_t *dest, int line_size, int16_t *block) |
| { |
| ff_j_rev_dct2 (block); |
| put_pixels_clamped2_c(block, dest, line_size); |
| } |
| static void ff_jref_idct2_add(uint8_t *dest, int line_size, int16_t *block) |
| { |
| ff_j_rev_dct2 (block); |
| add_pixels_clamped2_c(block, dest, line_size); |
| } |
| |
| static void ff_jref_idct1_put(uint8_t *dest, int line_size, int16_t *block) |
| { |
| dest[0] = av_clip_uint8((block[0] + 4)>>3); |
| } |
| static void ff_jref_idct1_add(uint8_t *dest, int line_size, int16_t *block) |
| { |
| dest[0] = av_clip_uint8(dest[0] + ((block[0] + 4)>>3)); |
| } |
| |
| /* init static data */ |
| av_cold void ff_dsputil_static_init(void) |
| { |
| int i; |
| |
| for(i=0;i<512;i++) { |
| ff_squareTbl[i] = (i - 256) * (i - 256); |
| } |
| } |
| |
| int ff_check_alignment(void){ |
| static int did_fail=0; |
| LOCAL_ALIGNED_16(int, aligned, [4]); |
| |
| if((intptr_t)aligned & 15){ |
| if(!did_fail){ |
| #if HAVE_MMX || HAVE_ALTIVEC |
| av_log(NULL, AV_LOG_ERROR, |
| "Compiler did not align stack variables. Libavcodec has been miscompiled\n" |
| "and may be very slow or crash. This is not a bug in libavcodec,\n" |
| "but in the compiler. You may try recompiling using gcc >= 4.2.\n" |
| "Do not report crashes to FFmpeg developers.\n"); |
| #endif |
| did_fail=1; |
| } |
| return -1; |
| } |
| return 0; |
| } |
| |
| av_cold void ff_dsputil_init(DSPContext* c, AVCodecContext *avctx) |
| { |
| ff_check_alignment(); |
| |
| #if CONFIG_ENCODERS |
| if (avctx->bits_per_raw_sample == 10) { |
| c->fdct = ff_jpeg_fdct_islow_10; |
| c->fdct248 = ff_fdct248_islow_10; |
| } else { |
| if(avctx->dct_algo==FF_DCT_FASTINT) { |
| c->fdct = ff_fdct_ifast; |
| c->fdct248 = ff_fdct_ifast248; |
| } |
| else if(avctx->dct_algo==FF_DCT_FAAN) { |
| c->fdct = ff_faandct; |
| c->fdct248 = ff_faandct248; |
| } |
| else { |
| c->fdct = ff_jpeg_fdct_islow_8; //slow/accurate/default |
| c->fdct248 = ff_fdct248_islow_8; |
| } |
| } |
| #endif //CONFIG_ENCODERS |
| |
| if(avctx->lowres==1){ |
| c->idct_put= ff_jref_idct4_put; |
| c->idct_add= ff_jref_idct4_add; |
| c->idct = ff_j_rev_dct4; |
| c->idct_permutation_type= FF_NO_IDCT_PERM; |
| }else if(avctx->lowres==2){ |
| c->idct_put= ff_jref_idct2_put; |
| c->idct_add= ff_jref_idct2_add; |
| c->idct = ff_j_rev_dct2; |
| c->idct_permutation_type= FF_NO_IDCT_PERM; |
| }else if(avctx->lowres==3){ |
| c->idct_put= ff_jref_idct1_put; |
| c->idct_add= ff_jref_idct1_add; |
| c->idct = ff_j_rev_dct1; |
| c->idct_permutation_type= FF_NO_IDCT_PERM; |
| }else{ |
| if (avctx->bits_per_raw_sample == 10) { |
| c->idct_put = ff_simple_idct_put_10; |
| c->idct_add = ff_simple_idct_add_10; |
| c->idct = ff_simple_idct_10; |
| c->idct_permutation_type = FF_NO_IDCT_PERM; |
| } else if (avctx->bits_per_raw_sample == 12) { |
| c->idct_put = ff_simple_idct_put_12; |
| c->idct_add = ff_simple_idct_add_12; |
| c->idct = ff_simple_idct_12; |
| c->idct_permutation_type = FF_NO_IDCT_PERM; |
| } else { |
| if(avctx->idct_algo==FF_IDCT_INT){ |
| c->idct_put= jref_idct_put; |
| c->idct_add= jref_idct_add; |
| c->idct = ff_j_rev_dct; |
| c->idct_permutation_type= FF_LIBMPEG2_IDCT_PERM; |
| }else if(avctx->idct_algo==FF_IDCT_FAAN){ |
| c->idct_put= ff_faanidct_put; |
| c->idct_add= ff_faanidct_add; |
| c->idct = ff_faanidct; |
| c->idct_permutation_type= FF_NO_IDCT_PERM; |
| }else{ //accurate/default |
| c->idct_put = ff_simple_idct_put_8; |
| c->idct_add = ff_simple_idct_add_8; |
| c->idct = ff_simple_idct_8; |
| c->idct_permutation_type= FF_NO_IDCT_PERM; |
| } |
| } |
| } |
| |
| c->diff_pixels = diff_pixels_c; |
| c->put_pixels_clamped = put_pixels_clamped_c; |
| c->put_signed_pixels_clamped = put_signed_pixels_clamped_c; |
| c->add_pixels_clamped = add_pixels_clamped_c; |
| c->sum_abs_dctelem = sum_abs_dctelem_c; |
| c->gmc1 = gmc1_c; |
| c->gmc = ff_gmc_c; |
| c->pix_sum = pix_sum_c; |
| c->pix_norm1 = pix_norm1_c; |
| |
| c->fill_block_tab[0] = fill_block16_c; |
| c->fill_block_tab[1] = fill_block8_c; |
| |
| /* TODO [0] 16 [1] 8 */ |
| c->pix_abs[0][0] = pix_abs16_c; |
| c->pix_abs[0][1] = pix_abs16_x2_c; |
| c->pix_abs[0][2] = pix_abs16_y2_c; |
| c->pix_abs[0][3] = pix_abs16_xy2_c; |
| c->pix_abs[1][0] = pix_abs8_c; |
| c->pix_abs[1][1] = pix_abs8_x2_c; |
| c->pix_abs[1][2] = pix_abs8_y2_c; |
| c->pix_abs[1][3] = pix_abs8_xy2_c; |
| |
| c->put_tpel_pixels_tab[ 0] = put_tpel_pixels_mc00_c; |
| c->put_tpel_pixels_tab[ 1] = put_tpel_pixels_mc10_c; |
| c->put_tpel_pixels_tab[ 2] = put_tpel_pixels_mc20_c; |
| c->put_tpel_pixels_tab[ 4] = put_tpel_pixels_mc01_c; |
| c->put_tpel_pixels_tab[ 5] = put_tpel_pixels_mc11_c; |
| c->put_tpel_pixels_tab[ 6] = put_tpel_pixels_mc21_c; |
| c->put_tpel_pixels_tab[ 8] = put_tpel_pixels_mc02_c; |
| c->put_tpel_pixels_tab[ 9] = put_tpel_pixels_mc12_c; |
| c->put_tpel_pixels_tab[10] = put_tpel_pixels_mc22_c; |
| |
| c->avg_tpel_pixels_tab[ 0] = avg_tpel_pixels_mc00_c; |
| c->avg_tpel_pixels_tab[ 1] = avg_tpel_pixels_mc10_c; |
| c->avg_tpel_pixels_tab[ 2] = avg_tpel_pixels_mc20_c; |
| c->avg_tpel_pixels_tab[ 4] = avg_tpel_pixels_mc01_c; |
| c->avg_tpel_pixels_tab[ 5] = avg_tpel_pixels_mc11_c; |
| c->avg_tpel_pixels_tab[ 6] = avg_tpel_pixels_mc21_c; |
| c->avg_tpel_pixels_tab[ 8] = avg_tpel_pixels_mc02_c; |
| c->avg_tpel_pixels_tab[ 9] = avg_tpel_pixels_mc12_c; |
| c->avg_tpel_pixels_tab[10] = avg_tpel_pixels_mc22_c; |
| |
| #define dspfunc(PFX, IDX, NUM) \ |
| c->PFX ## _pixels_tab[IDX][ 0] = PFX ## NUM ## _mc00_c; \ |
| c->PFX ## _pixels_tab[IDX][ 1] = PFX ## NUM ## _mc10_c; \ |
| c->PFX ## _pixels_tab[IDX][ 2] = PFX ## NUM ## _mc20_c; \ |
| c->PFX ## _pixels_tab[IDX][ 3] = PFX ## NUM ## _mc30_c; \ |
| c->PFX ## _pixels_tab[IDX][ 4] = PFX ## NUM ## _mc01_c; \ |
| c->PFX ## _pixels_tab[IDX][ 5] = PFX ## NUM ## _mc11_c; \ |
| c->PFX ## _pixels_tab[IDX][ 6] = PFX ## NUM ## _mc21_c; \ |
| c->PFX ## _pixels_tab[IDX][ 7] = PFX ## NUM ## _mc31_c; \ |
| c->PFX ## _pixels_tab[IDX][ 8] = PFX ## NUM ## _mc02_c; \ |
| c->PFX ## _pixels_tab[IDX][ 9] = PFX ## NUM ## _mc12_c; \ |
| c->PFX ## _pixels_tab[IDX][10] = PFX ## NUM ## _mc22_c; \ |
| c->PFX ## _pixels_tab[IDX][11] = PFX ## NUM ## _mc32_c; \ |
| c->PFX ## _pixels_tab[IDX][12] = PFX ## NUM ## _mc03_c; \ |
| c->PFX ## _pixels_tab[IDX][13] = PFX ## NUM ## _mc13_c; \ |
| c->PFX ## _pixels_tab[IDX][14] = PFX ## NUM ## _mc23_c; \ |
| c->PFX ## _pixels_tab[IDX][15] = PFX ## NUM ## _mc33_c |
| |
| dspfunc(put_qpel, 0, 16); |
| dspfunc(put_no_rnd_qpel, 0, 16); |
| |
| dspfunc(avg_qpel, 0, 16); |
| /* dspfunc(avg_no_rnd_qpel, 0, 16); */ |
| |
| dspfunc(put_qpel, 1, 8); |
| dspfunc(put_no_rnd_qpel, 1, 8); |
| |
| dspfunc(avg_qpel, 1, 8); |
| /* dspfunc(avg_no_rnd_qpel, 1, 8); */ |
| |
| #undef dspfunc |
| |
| c->put_mspel_pixels_tab[0]= ff_put_pixels8x8_c; |
| c->put_mspel_pixels_tab[1]= put_mspel8_mc10_c; |
| c->put_mspel_pixels_tab[2]= put_mspel8_mc20_c; |
| c->put_mspel_pixels_tab[3]= put_mspel8_mc30_c; |
| c->put_mspel_pixels_tab[4]= put_mspel8_mc02_c; |
| c->put_mspel_pixels_tab[5]= put_mspel8_mc12_c; |
| c->put_mspel_pixels_tab[6]= put_mspel8_mc22_c; |
| c->put_mspel_pixels_tab[7]= put_mspel8_mc32_c; |
| |
| #define SET_CMP_FUNC(name) \ |
| c->name[0]= name ## 16_c;\ |
| c->name[1]= name ## 8x8_c; |
| |
| SET_CMP_FUNC(hadamard8_diff) |
| c->hadamard8_diff[4]= hadamard8_intra16_c; |
| c->hadamard8_diff[5]= hadamard8_intra8x8_c; |
| SET_CMP_FUNC(dct_sad) |
| SET_CMP_FUNC(dct_max) |
| #if CONFIG_GPL |
| SET_CMP_FUNC(dct264_sad) |
| #endif |
| c->sad[0]= pix_abs16_c; |
| c->sad[1]= pix_abs8_c; |
| c->sse[0]= sse16_c; |
| c->sse[1]= sse8_c; |
| c->sse[2]= sse4_c; |
| SET_CMP_FUNC(quant_psnr) |
| SET_CMP_FUNC(rd) |
| SET_CMP_FUNC(bit) |
| c->vsad[0]= vsad16_c; |
| c->vsad[4]= vsad_intra16_c; |
| c->vsad[5]= vsad_intra8_c; |
| c->vsse[0]= vsse16_c; |
| c->vsse[4]= vsse_intra16_c; |
| c->vsse[5]= vsse_intra8_c; |
| c->nsse[0]= nsse16_c; |
| c->nsse[1]= nsse8_c; |
| #if CONFIG_SNOW_DECODER || CONFIG_SNOW_ENCODER |
| ff_dsputil_init_dwt(c); |
| #endif |
| |
| c->ssd_int8_vs_int16 = ssd_int8_vs_int16_c; |
| |
| c->add_bytes= add_bytes_c; |
| c->diff_bytes= diff_bytes_c; |
| c->add_hfyu_median_prediction= add_hfyu_median_prediction_c; |
| c->sub_hfyu_median_prediction= sub_hfyu_median_prediction_c; |
| c->add_hfyu_left_prediction = add_hfyu_left_prediction_c; |
| c->add_hfyu_left_prediction_bgr32 = add_hfyu_left_prediction_bgr32_c; |
| c->bswap_buf= bswap_buf; |
| c->bswap16_buf = bswap16_buf; |
| |
| c->try_8x8basis= try_8x8basis_c; |
| c->add_8x8basis= add_8x8basis_c; |
| |
| c->vector_clipf = vector_clipf_c; |
| c->scalarproduct_int16 = scalarproduct_int16_c; |
| c->scalarproduct_and_madd_int16 = scalarproduct_and_madd_int16_c; |
| c->vector_clip_int32 = vector_clip_int32_c; |
| |
| c->shrink[0]= av_image_copy_plane; |
| c->shrink[1]= ff_shrink22; |
| c->shrink[2]= ff_shrink44; |
| c->shrink[3]= ff_shrink88; |
| |
| c->add_pixels8 = add_pixels8_c; |
| |
| #undef FUNC |
| #undef FUNCC |
| #define FUNC(f, depth) f ## _ ## depth |
| #define FUNCC(f, depth) f ## _ ## depth ## _c |
| |
| c->draw_edges = FUNCC(draw_edges, 8); |
| c->clear_block = FUNCC(clear_block, 8); |
| c->clear_blocks = FUNCC(clear_blocks, 8); |
| |
| #define BIT_DEPTH_FUNCS(depth) \ |
| c->get_pixels = FUNCC(get_pixels, depth); |
| |
| switch (avctx->bits_per_raw_sample) { |
| case 9: |
| case 10: |
| case 12: |
| case 14: |
| BIT_DEPTH_FUNCS(16); |
| break; |
| default: |
| if(avctx->bits_per_raw_sample<=8 || avctx->codec_type != AVMEDIA_TYPE_VIDEO) { |
| BIT_DEPTH_FUNCS(8); |
| } |
| break; |
| } |
| |
| |
| if (ARCH_ALPHA) |
| ff_dsputil_init_alpha(c, avctx); |
| if (ARCH_ARM) |
| ff_dsputil_init_arm(c, avctx); |
| if (ARCH_BFIN) |
| ff_dsputil_init_bfin(c, avctx); |
| if (ARCH_PPC) |
| ff_dsputil_init_ppc(c, avctx); |
| if (ARCH_SH4) |
| ff_dsputil_init_sh4(c, avctx); |
| if (HAVE_VIS) |
| ff_dsputil_init_vis(c, avctx); |
| if (ARCH_X86) |
| ff_dsputil_init_x86(c, avctx); |
| |
| ff_init_scantable_permutation(c->idct_permutation, |
| c->idct_permutation_type); |
| } |
| |
| av_cold void dsputil_init(DSPContext* c, AVCodecContext *avctx) |
| { |
| ff_dsputil_init(c, avctx); |
| } |
| |
| av_cold void avpriv_dsputil_init(DSPContext *c, AVCodecContext *avctx) |
| { |
| ff_dsputil_init(c, avctx); |
| } |