| /* |
| * Copyright (C) 2001-2012 Michael Niedermayer <michaelni@gmx.at> |
| * |
| * This file is part of FFmpeg. |
| * |
| * FFmpeg is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * FFmpeg is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with FFmpeg; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #include <math.h> |
| #include <stdint.h> |
| #include <stdio.h> |
| #include <string.h> |
| |
| #include "libavutil/avutil.h" |
| #include "libavutil/bswap.h" |
| #include "libavutil/cpu.h" |
| #include "libavutil/intreadwrite.h" |
| #include "libavutil/mathematics.h" |
| #include "libavutil/pixdesc.h" |
| #include "libavutil/avassert.h" |
| #include "config.h" |
| #include "rgb2rgb.h" |
| #include "swscale.h" |
| #include "swscale_internal.h" |
| |
| #define input_pixel(pos) (isBE(origin) ? AV_RB16(pos) : AV_RL16(pos)) |
| |
| #define r ((origin == AV_PIX_FMT_BGR48BE || origin == AV_PIX_FMT_BGR48LE || origin == AV_PIX_FMT_BGRA64BE || origin == AV_PIX_FMT_BGRA64LE) ? b_r : r_b) |
| #define b ((origin == AV_PIX_FMT_BGR48BE || origin == AV_PIX_FMT_BGR48LE || origin == AV_PIX_FMT_BGRA64BE || origin == AV_PIX_FMT_BGRA64LE) ? r_b : b_r) |
| |
| static av_always_inline void |
| rgb64ToY_c_template(uint16_t *dst, const uint16_t *src, int width, |
| enum AVPixelFormat origin, int32_t *rgb2yuv) |
| { |
| int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX]; |
| int i; |
| for (i = 0; i < width; i++) { |
| unsigned int r_b = input_pixel(&src[i*4+0]); |
| unsigned int g = input_pixel(&src[i*4+1]); |
| unsigned int b_r = input_pixel(&src[i*4+2]); |
| |
| dst[i] = (ry*r + gy*g + by*b + (0x2001<<(RGB2YUV_SHIFT-1))) >> RGB2YUV_SHIFT; |
| } |
| } |
| |
| static av_always_inline void |
| rgb64ToUV_c_template(uint16_t *dstU, uint16_t *dstV, |
| const uint16_t *src1, const uint16_t *src2, |
| int width, enum AVPixelFormat origin, int32_t *rgb2yuv) |
| { |
| int i; |
| int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; |
| int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; |
| av_assert1(src1==src2); |
| for (i = 0; i < width; i++) { |
| int r_b = input_pixel(&src1[i*4+0]); |
| int g = input_pixel(&src1[i*4+1]); |
| int b_r = input_pixel(&src1[i*4+2]); |
| |
| dstU[i] = (ru*r + gu*g + bu*b + (0x10001<<(RGB2YUV_SHIFT-1))) >> RGB2YUV_SHIFT; |
| dstV[i] = (rv*r + gv*g + bv*b + (0x10001<<(RGB2YUV_SHIFT-1))) >> RGB2YUV_SHIFT; |
| } |
| } |
| |
| static av_always_inline void |
| rgb64ToUV_half_c_template(uint16_t *dstU, uint16_t *dstV, |
| const uint16_t *src1, const uint16_t *src2, |
| int width, enum AVPixelFormat origin, int32_t *rgb2yuv) |
| { |
| int i; |
| int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; |
| int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; |
| av_assert1(src1==src2); |
| for (i = 0; i < width; i++) { |
| int r_b = (input_pixel(&src1[8 * i + 0]) + input_pixel(&src1[8 * i + 4]) + 1) >> 1; |
| int g = (input_pixel(&src1[8 * i + 1]) + input_pixel(&src1[8 * i + 5]) + 1) >> 1; |
| int b_r = (input_pixel(&src1[8 * i + 2]) + input_pixel(&src1[8 * i + 6]) + 1) >> 1; |
| |
| dstU[i]= (ru*r + gu*g + bu*b + (0x10001<<(RGB2YUV_SHIFT-1))) >> RGB2YUV_SHIFT; |
| dstV[i]= (rv*r + gv*g + bv*b + (0x10001<<(RGB2YUV_SHIFT-1))) >> RGB2YUV_SHIFT; |
| } |
| } |
| |
| #define rgb64funcs(pattern, BE_LE, origin) \ |
| static void pattern ## 64 ## BE_LE ## ToY_c(uint8_t *_dst, const uint8_t *_src, const uint8_t *unused0, const uint8_t *unused1,\ |
| int width, uint32_t *rgb2yuv) \ |
| { \ |
| const uint16_t *src = (const uint16_t *) _src; \ |
| uint16_t *dst = (uint16_t *) _dst; \ |
| rgb64ToY_c_template(dst, src, width, origin, rgb2yuv); \ |
| } \ |
| \ |
| static void pattern ## 64 ## BE_LE ## ToUV_c(uint8_t *_dstU, uint8_t *_dstV, \ |
| const uint8_t *unused0, const uint8_t *_src1, const uint8_t *_src2, \ |
| int width, uint32_t *rgb2yuv) \ |
| { \ |
| const uint16_t *src1 = (const uint16_t *) _src1, \ |
| *src2 = (const uint16_t *) _src2; \ |
| uint16_t *dstU = (uint16_t *) _dstU, *dstV = (uint16_t *) _dstV; \ |
| rgb64ToUV_c_template(dstU, dstV, src1, src2, width, origin, rgb2yuv); \ |
| } \ |
| \ |
| static void pattern ## 64 ## BE_LE ## ToUV_half_c(uint8_t *_dstU, uint8_t *_dstV, \ |
| const uint8_t *unused0, const uint8_t *_src1, const uint8_t *_src2, \ |
| int width, uint32_t *rgb2yuv) \ |
| { \ |
| const uint16_t *src1 = (const uint16_t *) _src1, \ |
| *src2 = (const uint16_t *) _src2; \ |
| uint16_t *dstU = (uint16_t *) _dstU, *dstV = (uint16_t *) _dstV; \ |
| rgb64ToUV_half_c_template(dstU, dstV, src1, src2, width, origin, rgb2yuv); \ |
| } |
| |
| rgb64funcs(rgb, LE, AV_PIX_FMT_RGBA64LE) |
| rgb64funcs(rgb, BE, AV_PIX_FMT_RGBA64BE) |
| rgb64funcs(bgr, LE, AV_PIX_FMT_BGRA64LE) |
| rgb64funcs(bgr, BE, AV_PIX_FMT_BGRA64BE) |
| |
| static av_always_inline void rgb48ToY_c_template(uint16_t *dst, |
| const uint16_t *src, int width, |
| enum AVPixelFormat origin, |
| int32_t *rgb2yuv) |
| { |
| int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX]; |
| int i; |
| for (i = 0; i < width; i++) { |
| unsigned int r_b = input_pixel(&src[i * 3 + 0]); |
| unsigned int g = input_pixel(&src[i * 3 + 1]); |
| unsigned int b_r = input_pixel(&src[i * 3 + 2]); |
| |
| dst[i] = (ry*r + gy*g + by*b + (0x2001 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT; |
| } |
| } |
| |
| static av_always_inline void rgb48ToUV_c_template(uint16_t *dstU, |
| uint16_t *dstV, |
| const uint16_t *src1, |
| const uint16_t *src2, |
| int width, |
| enum AVPixelFormat origin, |
| int32_t *rgb2yuv) |
| { |
| int i; |
| int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; |
| int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; |
| av_assert1(src1 == src2); |
| for (i = 0; i < width; i++) { |
| int r_b = input_pixel(&src1[i * 3 + 0]); |
| int g = input_pixel(&src1[i * 3 + 1]); |
| int b_r = input_pixel(&src1[i * 3 + 2]); |
| |
| dstU[i] = (ru*r + gu*g + bu*b + (0x10001 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT; |
| dstV[i] = (rv*r + gv*g + bv*b + (0x10001 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT; |
| } |
| } |
| |
| static av_always_inline void rgb48ToUV_half_c_template(uint16_t *dstU, |
| uint16_t *dstV, |
| const uint16_t *src1, |
| const uint16_t *src2, |
| int width, |
| enum AVPixelFormat origin, |
| int32_t *rgb2yuv) |
| { |
| int i; |
| int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; |
| int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; |
| av_assert1(src1 == src2); |
| for (i = 0; i < width; i++) { |
| int r_b = (input_pixel(&src1[6 * i + 0]) + |
| input_pixel(&src1[6 * i + 3]) + 1) >> 1; |
| int g = (input_pixel(&src1[6 * i + 1]) + |
| input_pixel(&src1[6 * i + 4]) + 1) >> 1; |
| int b_r = (input_pixel(&src1[6 * i + 2]) + |
| input_pixel(&src1[6 * i + 5]) + 1) >> 1; |
| |
| dstU[i] = (ru*r + gu*g + bu*b + (0x10001 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT; |
| dstV[i] = (rv*r + gv*g + bv*b + (0x10001 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT; |
| } |
| } |
| |
| #undef r |
| #undef b |
| #undef input_pixel |
| |
| #define rgb48funcs(pattern, BE_LE, origin) \ |
| static void pattern ## 48 ## BE_LE ## ToY_c(uint8_t *_dst, \ |
| const uint8_t *_src, \ |
| const uint8_t *unused0, const uint8_t *unused1,\ |
| int width, \ |
| uint32_t *rgb2yuv) \ |
| { \ |
| const uint16_t *src = (const uint16_t *)_src; \ |
| uint16_t *dst = (uint16_t *)_dst; \ |
| rgb48ToY_c_template(dst, src, width, origin, rgb2yuv); \ |
| } \ |
| \ |
| static void pattern ## 48 ## BE_LE ## ToUV_c(uint8_t *_dstU, \ |
| uint8_t *_dstV, \ |
| const uint8_t *unused0, \ |
| const uint8_t *_src1, \ |
| const uint8_t *_src2, \ |
| int width, \ |
| uint32_t *rgb2yuv) \ |
| { \ |
| const uint16_t *src1 = (const uint16_t *)_src1, \ |
| *src2 = (const uint16_t *)_src2; \ |
| uint16_t *dstU = (uint16_t *)_dstU, \ |
| *dstV = (uint16_t *)_dstV; \ |
| rgb48ToUV_c_template(dstU, dstV, src1, src2, width, origin, rgb2yuv); \ |
| } \ |
| \ |
| static void pattern ## 48 ## BE_LE ## ToUV_half_c(uint8_t *_dstU, \ |
| uint8_t *_dstV, \ |
| const uint8_t *unused0, \ |
| const uint8_t *_src1, \ |
| const uint8_t *_src2, \ |
| int width, \ |
| uint32_t *rgb2yuv) \ |
| { \ |
| const uint16_t *src1 = (const uint16_t *)_src1, \ |
| *src2 = (const uint16_t *)_src2; \ |
| uint16_t *dstU = (uint16_t *)_dstU, \ |
| *dstV = (uint16_t *)_dstV; \ |
| rgb48ToUV_half_c_template(dstU, dstV, src1, src2, width, origin, rgb2yuv); \ |
| } |
| |
| rgb48funcs(rgb, LE, AV_PIX_FMT_RGB48LE) |
| rgb48funcs(rgb, BE, AV_PIX_FMT_RGB48BE) |
| rgb48funcs(bgr, LE, AV_PIX_FMT_BGR48LE) |
| rgb48funcs(bgr, BE, AV_PIX_FMT_BGR48BE) |
| |
| #define input_pixel(i) ((origin == AV_PIX_FMT_RGBA || \ |
| origin == AV_PIX_FMT_BGRA || \ |
| origin == AV_PIX_FMT_ARGB || \ |
| origin == AV_PIX_FMT_ABGR) \ |
| ? AV_RN32A(&src[(i) * 4]) \ |
| : (isBE(origin) ? AV_RB16(&src[(i) * 2]) \ |
| : AV_RL16(&src[(i) * 2]))) |
| |
| static av_always_inline void rgb16_32ToY_c_template(int16_t *dst, |
| const uint8_t *src, |
| int width, |
| enum AVPixelFormat origin, |
| int shr, int shg, |
| int shb, int shp, |
| int maskr, int maskg, |
| int maskb, int rsh, |
| int gsh, int bsh, int S, |
| int32_t *rgb2yuv) |
| { |
| const int ry = rgb2yuv[RY_IDX]<<rsh, gy = rgb2yuv[GY_IDX]<<gsh, by = rgb2yuv[BY_IDX]<<bsh; |
| const unsigned rnd = (32<<((S)-1)) + (1<<(S-7)); |
| int i; |
| |
| for (i = 0; i < width; i++) { |
| int px = input_pixel(i) >> shp; |
| int b = (px & maskb) >> shb; |
| int g = (px & maskg) >> shg; |
| int r = (px & maskr) >> shr; |
| |
| dst[i] = (ry * r + gy * g + by * b + rnd) >> ((S)-6); |
| } |
| } |
| |
| static av_always_inline void rgb16_32ToUV_c_template(int16_t *dstU, |
| int16_t *dstV, |
| const uint8_t *src, |
| int width, |
| enum AVPixelFormat origin, |
| int shr, int shg, |
| int shb, int shp, |
| int maskr, int maskg, |
| int maskb, int rsh, |
| int gsh, int bsh, int S, |
| int32_t *rgb2yuv) |
| { |
| const int ru = rgb2yuv[RU_IDX] << rsh, gu = rgb2yuv[GU_IDX] << gsh, bu = rgb2yuv[BU_IDX] << bsh, |
| rv = rgb2yuv[RV_IDX] << rsh, gv = rgb2yuv[GV_IDX] << gsh, bv = rgb2yuv[BV_IDX] << bsh; |
| const unsigned rnd = (256u<<((S)-1)) + (1<<(S-7)); |
| int i; |
| |
| for (i = 0; i < width; i++) { |
| int px = input_pixel(i) >> shp; |
| int b = (px & maskb) >> shb; |
| int g = (px & maskg) >> shg; |
| int r = (px & maskr) >> shr; |
| |
| dstU[i] = (ru * r + gu * g + bu * b + rnd) >> ((S)-6); |
| dstV[i] = (rv * r + gv * g + bv * b + rnd) >> ((S)-6); |
| } |
| } |
| |
| static av_always_inline void rgb16_32ToUV_half_c_template(int16_t *dstU, |
| int16_t *dstV, |
| const uint8_t *src, |
| int width, |
| enum AVPixelFormat origin, |
| int shr, int shg, |
| int shb, int shp, |
| int maskr, int maskg, |
| int maskb, int rsh, |
| int gsh, int bsh, int S, |
| int32_t *rgb2yuv) |
| { |
| const int ru = rgb2yuv[RU_IDX] << rsh, gu = rgb2yuv[GU_IDX] << gsh, bu = rgb2yuv[BU_IDX] << bsh, |
| rv = rgb2yuv[RV_IDX] << rsh, gv = rgb2yuv[GV_IDX] << gsh, bv = rgb2yuv[BV_IDX] << bsh, |
| maskgx = ~(maskr | maskb); |
| const unsigned rnd = (256U<<(S)) + (1<<(S-6)); |
| int i; |
| |
| maskr |= maskr << 1; |
| maskb |= maskb << 1; |
| maskg |= maskg << 1; |
| for (i = 0; i < width; i++) { |
| unsigned px0 = input_pixel(2 * i + 0) >> shp; |
| unsigned px1 = input_pixel(2 * i + 1) >> shp; |
| int b, r, g = (px0 & maskgx) + (px1 & maskgx); |
| int rb = px0 + px1 - g; |
| |
| b = (rb & maskb) >> shb; |
| if (shp || |
| origin == AV_PIX_FMT_BGR565LE || origin == AV_PIX_FMT_BGR565BE || |
| origin == AV_PIX_FMT_RGB565LE || origin == AV_PIX_FMT_RGB565BE) { |
| g >>= shg; |
| } else { |
| g = (g & maskg) >> shg; |
| } |
| r = (rb & maskr) >> shr; |
| |
| dstU[i] = (ru * r + gu * g + bu * b + (unsigned)rnd) >> ((S)-6+1); |
| dstV[i] = (rv * r + gv * g + bv * b + (unsigned)rnd) >> ((S)-6+1); |
| } |
| } |
| |
| #undef input_pixel |
| |
| #define rgb16_32_wrapper(fmt, name, shr, shg, shb, shp, maskr, \ |
| maskg, maskb, rsh, gsh, bsh, S) \ |
| static void name ## ToY_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, \ |
| int width, uint32_t *tab) \ |
| { \ |
| rgb16_32ToY_c_template((int16_t*)dst, src, width, fmt, shr, shg, shb, shp, \ |
| maskr, maskg, maskb, rsh, gsh, bsh, S, tab); \ |
| } \ |
| \ |
| static void name ## ToUV_c(uint8_t *dstU, uint8_t *dstV, \ |
| const uint8_t *unused0, const uint8_t *src, const uint8_t *dummy, \ |
| int width, uint32_t *tab) \ |
| { \ |
| rgb16_32ToUV_c_template((int16_t*)dstU, (int16_t*)dstV, src, width, fmt, \ |
| shr, shg, shb, shp, \ |
| maskr, maskg, maskb, rsh, gsh, bsh, S, tab);\ |
| } \ |
| \ |
| static void name ## ToUV_half_c(uint8_t *dstU, uint8_t *dstV, \ |
| const uint8_t *unused0, const uint8_t *src, \ |
| const uint8_t *dummy, \ |
| int width, uint32_t *tab) \ |
| { \ |
| rgb16_32ToUV_half_c_template((int16_t*)dstU, (int16_t*)dstV, src, width, fmt, \ |
| shr, shg, shb, shp, \ |
| maskr, maskg, maskb, \ |
| rsh, gsh, bsh, S, tab); \ |
| } |
| |
| rgb16_32_wrapper(AV_PIX_FMT_BGR32, bgr32, 16, 0, 0, 0, 0xFF0000, 0xFF00, 0x00FF, 8, 0, 8, RGB2YUV_SHIFT + 8) |
| rgb16_32_wrapper(AV_PIX_FMT_BGR32_1, bgr321, 16, 0, 0, 8, 0xFF0000, 0xFF00, 0x00FF, 8, 0, 8, RGB2YUV_SHIFT + 8) |
| rgb16_32_wrapper(AV_PIX_FMT_RGB32, rgb32, 0, 0, 16, 0, 0x00FF, 0xFF00, 0xFF0000, 8, 0, 8, RGB2YUV_SHIFT + 8) |
| rgb16_32_wrapper(AV_PIX_FMT_RGB32_1, rgb321, 0, 0, 16, 8, 0x00FF, 0xFF00, 0xFF0000, 8, 0, 8, RGB2YUV_SHIFT + 8) |
| rgb16_32_wrapper(AV_PIX_FMT_BGR565LE, bgr16le, 0, 0, 0, 0, 0x001F, 0x07E0, 0xF800, 11, 5, 0, RGB2YUV_SHIFT + 8) |
| rgb16_32_wrapper(AV_PIX_FMT_BGR555LE, bgr15le, 0, 0, 0, 0, 0x001F, 0x03E0, 0x7C00, 10, 5, 0, RGB2YUV_SHIFT + 7) |
| rgb16_32_wrapper(AV_PIX_FMT_BGR444LE, bgr12le, 0, 0, 0, 0, 0x000F, 0x00F0, 0x0F00, 8, 4, 0, RGB2YUV_SHIFT + 4) |
| rgb16_32_wrapper(AV_PIX_FMT_RGB565LE, rgb16le, 0, 0, 0, 0, 0xF800, 0x07E0, 0x001F, 0, 5, 11, RGB2YUV_SHIFT + 8) |
| rgb16_32_wrapper(AV_PIX_FMT_RGB555LE, rgb15le, 0, 0, 0, 0, 0x7C00, 0x03E0, 0x001F, 0, 5, 10, RGB2YUV_SHIFT + 7) |
| rgb16_32_wrapper(AV_PIX_FMT_RGB444LE, rgb12le, 0, 0, 0, 0, 0x0F00, 0x00F0, 0x000F, 0, 4, 8, RGB2YUV_SHIFT + 4) |
| rgb16_32_wrapper(AV_PIX_FMT_BGR565BE, bgr16be, 0, 0, 0, 0, 0x001F, 0x07E0, 0xF800, 11, 5, 0, RGB2YUV_SHIFT + 8) |
| rgb16_32_wrapper(AV_PIX_FMT_BGR555BE, bgr15be, 0, 0, 0, 0, 0x001F, 0x03E0, 0x7C00, 10, 5, 0, RGB2YUV_SHIFT + 7) |
| rgb16_32_wrapper(AV_PIX_FMT_BGR444BE, bgr12be, 0, 0, 0, 0, 0x000F, 0x00F0, 0x0F00, 8, 4, 0, RGB2YUV_SHIFT + 4) |
| rgb16_32_wrapper(AV_PIX_FMT_RGB565BE, rgb16be, 0, 0, 0, 0, 0xF800, 0x07E0, 0x001F, 0, 5, 11, RGB2YUV_SHIFT + 8) |
| rgb16_32_wrapper(AV_PIX_FMT_RGB555BE, rgb15be, 0, 0, 0, 0, 0x7C00, 0x03E0, 0x001F, 0, 5, 10, RGB2YUV_SHIFT + 7) |
| rgb16_32_wrapper(AV_PIX_FMT_RGB444BE, rgb12be, 0, 0, 0, 0, 0x0F00, 0x00F0, 0x000F, 0, 4, 8, RGB2YUV_SHIFT + 4) |
| |
| static void gbr24pToUV_half_c(uint8_t *_dstU, uint8_t *_dstV, |
| const uint8_t *gsrc, const uint8_t *bsrc, const uint8_t *rsrc, |
| int width, uint32_t *rgb2yuv) |
| { |
| uint16_t *dstU = (uint16_t *)_dstU; |
| uint16_t *dstV = (uint16_t *)_dstV; |
| int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; |
| int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; |
| |
| int i; |
| for (i = 0; i < width; i++) { |
| unsigned int g = gsrc[2*i] + gsrc[2*i+1]; |
| unsigned int b = bsrc[2*i] + bsrc[2*i+1]; |
| unsigned int r = rsrc[2*i] + rsrc[2*i+1]; |
| |
| dstU[i] = (ru*r + gu*g + bu*b + (0x4001<<(RGB2YUV_SHIFT-6))) >> (RGB2YUV_SHIFT-6+1); |
| dstV[i] = (rv*r + gv*g + bv*b + (0x4001<<(RGB2YUV_SHIFT-6))) >> (RGB2YUV_SHIFT-6+1); |
| } |
| } |
| |
| static void rgba64leToA_c(uint8_t *_dst, const uint8_t *_src, const uint8_t *unused1, |
| const uint8_t *unused2, int width, uint32_t *unused) |
| { |
| int16_t *dst = (int16_t *)_dst; |
| const uint16_t *src = (const uint16_t *)_src; |
| int i; |
| for (i = 0; i < width; i++) |
| dst[i] = AV_RL16(src + 4 * i + 3); |
| } |
| |
| static void rgba64beToA_c(uint8_t *_dst, const uint8_t *_src, const uint8_t *unused1, |
| const uint8_t *unused2, int width, uint32_t *unused) |
| { |
| int16_t *dst = (int16_t *)_dst; |
| const uint16_t *src = (const uint16_t *)_src; |
| int i; |
| for (i = 0; i < width; i++) |
| dst[i] = AV_RB16(src + 4 * i + 3); |
| } |
| |
| static void abgrToA_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused) |
| { |
| int16_t *dst = (int16_t *)_dst; |
| int i; |
| for (i=0; i<width; i++) { |
| dst[i]= src[4*i]<<6; |
| } |
| } |
| |
| static void rgbaToA_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused) |
| { |
| int16_t *dst = (int16_t *)_dst; |
| int i; |
| for (i=0; i<width; i++) { |
| dst[i]= src[4*i+3]<<6; |
| } |
| } |
| |
| static void palToA_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *pal) |
| { |
| int16_t *dst = (int16_t *)_dst; |
| int i; |
| for (i=0; i<width; i++) { |
| int d= src[i]; |
| |
| dst[i]= (pal[d] >> 24)<<6; |
| } |
| } |
| |
| static void palToY_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *pal) |
| { |
| int16_t *dst = (int16_t *)_dst; |
| int i; |
| for (i = 0; i < width; i++) { |
| int d = src[i]; |
| |
| dst[i] = (pal[d] & 0xFF)<<6; |
| } |
| } |
| |
| static void palToUV_c(uint8_t *_dstU, uint8_t *_dstV, |
| const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2, |
| int width, uint32_t *pal) |
| { |
| uint16_t *dstU = (uint16_t *)_dstU; |
| int16_t *dstV = (int16_t *)_dstV; |
| int i; |
| av_assert1(src1 == src2); |
| for (i = 0; i < width; i++) { |
| int p = pal[src1[i]]; |
| |
| dstU[i] = (uint8_t)(p>> 8)<<6; |
| dstV[i] = (uint8_t)(p>>16)<<6; |
| } |
| } |
| |
| static void monowhite2Y_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused) |
| { |
| int16_t *dst = (int16_t *)_dst; |
| int i, j; |
| width = (width + 7) >> 3; |
| for (i = 0; i < width; i++) { |
| int d = ~src[i]; |
| for (j = 0; j < 8; j++) |
| dst[8*i+j]= ((d>>(7-j))&1) * 16383; |
| } |
| if(width&7){ |
| int d= ~src[i]; |
| for (j = 0; j < (width&7); j++) |
| dst[8*i+j]= ((d>>(7-j))&1) * 16383; |
| } |
| } |
| |
| static void monoblack2Y_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused) |
| { |
| int16_t *dst = (int16_t *)_dst; |
| int i, j; |
| width = (width + 7) >> 3; |
| for (i = 0; i < width; i++) { |
| int d = src[i]; |
| for (j = 0; j < 8; j++) |
| dst[8*i+j]= ((d>>(7-j))&1) * 16383; |
| } |
| if(width&7){ |
| int d = src[i]; |
| for (j = 0; j < (width&7); j++) |
| dst[8*i+j] = ((d>>(7-j))&1) * 16383; |
| } |
| } |
| |
| static void yuy2ToY_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, |
| uint32_t *unused) |
| { |
| int i; |
| for (i = 0; i < width; i++) |
| dst[i] = src[2 * i]; |
| } |
| |
| static void yuy2ToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src1, |
| const uint8_t *src2, int width, uint32_t *unused) |
| { |
| int i; |
| for (i = 0; i < width; i++) { |
| dstU[i] = src1[4 * i + 1]; |
| dstV[i] = src1[4 * i + 3]; |
| } |
| av_assert1(src1 == src2); |
| } |
| |
| static void yvy2ToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src1, |
| const uint8_t *src2, int width, uint32_t *unused) |
| { |
| int i; |
| for (i = 0; i < width; i++) { |
| dstV[i] = src1[4 * i + 1]; |
| dstU[i] = src1[4 * i + 3]; |
| } |
| av_assert1(src1 == src2); |
| } |
| |
| static void bswap16Y_c(uint8_t *_dst, const uint8_t *_src, const uint8_t *unused1, const uint8_t *unused2, int width, |
| uint32_t *unused) |
| { |
| int i; |
| const uint16_t *src = (const uint16_t *)_src; |
| uint16_t *dst = (uint16_t *)_dst; |
| for (i = 0; i < width; i++) |
| dst[i] = av_bswap16(src[i]); |
| } |
| |
| static void bswap16UV_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *_src1, |
| const uint8_t *_src2, int width, uint32_t *unused) |
| { |
| int i; |
| const uint16_t *src1 = (const uint16_t *)_src1, |
| *src2 = (const uint16_t *)_src2; |
| uint16_t *dstU = (uint16_t *)_dstU, *dstV = (uint16_t *)_dstV; |
| for (i = 0; i < width; i++) { |
| dstU[i] = av_bswap16(src1[i]); |
| dstV[i] = av_bswap16(src2[i]); |
| } |
| } |
| |
| static void read_ya16le_gray_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, |
| uint32_t *unused) |
| { |
| int i; |
| for (i = 0; i < width; i++) |
| AV_WN16(dst + i * 2, AV_RL16(src + i * 4)); |
| } |
| |
| static void read_ya16le_alpha_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, |
| uint32_t *unused) |
| { |
| int i; |
| for (i = 0; i < width; i++) |
| AV_WN16(dst + i * 2, AV_RL16(src + i * 4 + 2)); |
| } |
| |
| static void read_ya16be_gray_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, |
| uint32_t *unused) |
| { |
| int i; |
| for (i = 0; i < width; i++) |
| AV_WN16(dst + i * 2, AV_RB16(src + i * 4)); |
| } |
| |
| static void read_ya16be_alpha_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, |
| uint32_t *unused) |
| { |
| int i; |
| for (i = 0; i < width; i++) |
| AV_WN16(dst + i * 2, AV_RB16(src + i * 4 + 2)); |
| } |
| |
| static void read_ayuv64le_Y_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused0, const uint8_t *unused1, int width, |
| uint32_t *unused2) |
| { |
| int i; |
| for (i = 0; i < width; i++) |
| AV_WN16(dst + i * 2, AV_RL16(src + i * 8 + 2)); |
| } |
| |
| |
| static void read_ayuv64le_UV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src, |
| const uint8_t *unused1, int width, uint32_t *unused2) |
| { |
| int i; |
| for (i = 0; i < width; i++) { |
| AV_WN16(dstU + i * 2, AV_RL16(src + i * 8 + 4)); |
| AV_WN16(dstV + i * 2, AV_RL16(src + i * 8 + 6)); |
| } |
| } |
| |
| static void read_ayuv64le_A_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused0, const uint8_t *unused1, int width, |
| uint32_t *unused2) |
| { |
| int i; |
| for (i = 0; i < width; i++) |
| AV_WN16(dst + i * 2, AV_RL16(src + i * 8)); |
| } |
| |
| /* This is almost identical to the previous, end exists only because |
| * yuy2ToY/UV)(dst, src + 1, ...) would have 100% unaligned accesses. */ |
| static void uyvyToY_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, |
| uint32_t *unused) |
| { |
| int i; |
| for (i = 0; i < width; i++) |
| dst[i] = src[2 * i + 1]; |
| } |
| |
| static void uyvyToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src1, |
| const uint8_t *src2, int width, uint32_t *unused) |
| { |
| int i; |
| for (i = 0; i < width; i++) { |
| dstU[i] = src1[4 * i + 0]; |
| dstV[i] = src1[4 * i + 2]; |
| } |
| av_assert1(src1 == src2); |
| } |
| |
| static av_always_inline void nvXXtoUV_c(uint8_t *dst1, uint8_t *dst2, |
| const uint8_t *src, int width) |
| { |
| int i; |
| for (i = 0; i < width; i++) { |
| dst1[i] = src[2 * i + 0]; |
| dst2[i] = src[2 * i + 1]; |
| } |
| } |
| |
| static void nv12ToUV_c(uint8_t *dstU, uint8_t *dstV, |
| const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2, |
| int width, uint32_t *unused) |
| { |
| nvXXtoUV_c(dstU, dstV, src1, width); |
| } |
| |
| static void nv21ToUV_c(uint8_t *dstU, uint8_t *dstV, |
| const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2, |
| int width, uint32_t *unused) |
| { |
| nvXXtoUV_c(dstV, dstU, src1, width); |
| } |
| |
| static void p010LEToY_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, |
| const uint8_t *unused2, int width, uint32_t *unused) |
| { |
| int i; |
| for (i = 0; i < width; i++) { |
| AV_WN16(dst + i * 2, AV_RL16(src + i * 2) >> 6); |
| } |
| } |
| |
| static void p010BEToY_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, |
| const uint8_t *unused2, int width, uint32_t *unused) |
| { |
| int i; |
| for (i = 0; i < width; i++) { |
| AV_WN16(dst + i * 2, AV_RB16(src + i * 2) >> 6); |
| } |
| } |
| |
| static void p010LEToUV_c(uint8_t *dstU, uint8_t *dstV, |
| const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2, |
| int width, uint32_t *unused) |
| { |
| int i; |
| for (i = 0; i < width; i++) { |
| AV_WN16(dstU + i * 2, AV_RL16(src1 + i * 4 + 0) >> 6); |
| AV_WN16(dstV + i * 2, AV_RL16(src1 + i * 4 + 2) >> 6); |
| } |
| } |
| |
| static void p010BEToUV_c(uint8_t *dstU, uint8_t *dstV, |
| const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2, |
| int width, uint32_t *unused) |
| { |
| int i; |
| for (i = 0; i < width; i++) { |
| AV_WN16(dstU + i * 2, AV_RB16(src1 + i * 4 + 0) >> 6); |
| AV_WN16(dstV + i * 2, AV_RB16(src1 + i * 4 + 2) >> 6); |
| } |
| } |
| |
| #define input_pixel(pos) (isBE(origin) ? AV_RB16(pos) : AV_RL16(pos)) |
| |
| static void bgr24ToY_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, |
| int width, uint32_t *rgb2yuv) |
| { |
| int16_t *dst = (int16_t *)_dst; |
| int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX]; |
| int i; |
| for (i = 0; i < width; i++) { |
| int b = src[i * 3 + 0]; |
| int g = src[i * 3 + 1]; |
| int r = src[i * 3 + 2]; |
| |
| dst[i] = ((ry*r + gy*g + by*b + (32<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6)); |
| } |
| } |
| |
| static void bgr24ToUV_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1, |
| const uint8_t *src2, int width, uint32_t *rgb2yuv) |
| { |
| int16_t *dstU = (int16_t *)_dstU; |
| int16_t *dstV = (int16_t *)_dstV; |
| int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; |
| int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; |
| int i; |
| for (i = 0; i < width; i++) { |
| int b = src1[3 * i + 0]; |
| int g = src1[3 * i + 1]; |
| int r = src1[3 * i + 2]; |
| |
| dstU[i] = (ru*r + gu*g + bu*b + (256<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6); |
| dstV[i] = (rv*r + gv*g + bv*b + (256<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6); |
| } |
| av_assert1(src1 == src2); |
| } |
| |
| static void bgr24ToUV_half_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1, |
| const uint8_t *src2, int width, uint32_t *rgb2yuv) |
| { |
| int16_t *dstU = (int16_t *)_dstU; |
| int16_t *dstV = (int16_t *)_dstV; |
| int i; |
| int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; |
| int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; |
| for (i = 0; i < width; i++) { |
| int b = src1[6 * i + 0] + src1[6 * i + 3]; |
| int g = src1[6 * i + 1] + src1[6 * i + 4]; |
| int r = src1[6 * i + 2] + src1[6 * i + 5]; |
| |
| dstU[i] = (ru*r + gu*g + bu*b + (256<<RGB2YUV_SHIFT) + (1<<(RGB2YUV_SHIFT-6)))>>(RGB2YUV_SHIFT-5); |
| dstV[i] = (rv*r + gv*g + bv*b + (256<<RGB2YUV_SHIFT) + (1<<(RGB2YUV_SHIFT-6)))>>(RGB2YUV_SHIFT-5); |
| } |
| av_assert1(src1 == src2); |
| } |
| |
| static void rgb24ToY_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, |
| uint32_t *rgb2yuv) |
| { |
| int16_t *dst = (int16_t *)_dst; |
| int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX]; |
| int i; |
| for (i = 0; i < width; i++) { |
| int r = src[i * 3 + 0]; |
| int g = src[i * 3 + 1]; |
| int b = src[i * 3 + 2]; |
| |
| dst[i] = ((ry*r + gy*g + by*b + (32<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6)); |
| } |
| } |
| |
| static void rgb24ToUV_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1, |
| const uint8_t *src2, int width, uint32_t *rgb2yuv) |
| { |
| int16_t *dstU = (int16_t *)_dstU; |
| int16_t *dstV = (int16_t *)_dstV; |
| int i; |
| int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; |
| int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; |
| av_assert1(src1 == src2); |
| for (i = 0; i < width; i++) { |
| int r = src1[3 * i + 0]; |
| int g = src1[3 * i + 1]; |
| int b = src1[3 * i + 2]; |
| |
| dstU[i] = (ru*r + gu*g + bu*b + (256<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6); |
| dstV[i] = (rv*r + gv*g + bv*b + (256<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6); |
| } |
| } |
| |
| static void rgb24ToUV_half_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1, |
| const uint8_t *src2, int width, uint32_t *rgb2yuv) |
| { |
| int16_t *dstU = (int16_t *)_dstU; |
| int16_t *dstV = (int16_t *)_dstV; |
| int i; |
| int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; |
| int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; |
| av_assert1(src1 == src2); |
| for (i = 0; i < width; i++) { |
| int r = src1[6 * i + 0] + src1[6 * i + 3]; |
| int g = src1[6 * i + 1] + src1[6 * i + 4]; |
| int b = src1[6 * i + 2] + src1[6 * i + 5]; |
| |
| dstU[i] = (ru*r + gu*g + bu*b + (256<<RGB2YUV_SHIFT) + (1<<(RGB2YUV_SHIFT-6)))>>(RGB2YUV_SHIFT-5); |
| dstV[i] = (rv*r + gv*g + bv*b + (256<<RGB2YUV_SHIFT) + (1<<(RGB2YUV_SHIFT-6)))>>(RGB2YUV_SHIFT-5); |
| } |
| } |
| |
| static void planar_rgb_to_y(uint8_t *_dst, const uint8_t *src[4], int width, int32_t *rgb2yuv) |
| { |
| uint16_t *dst = (uint16_t *)_dst; |
| int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX]; |
| int i; |
| for (i = 0; i < width; i++) { |
| int g = src[0][i]; |
| int b = src[1][i]; |
| int r = src[2][i]; |
| |
| dst[i] = (ry*r + gy*g + by*b + (0x801<<(RGB2YUV_SHIFT-7))) >> (RGB2YUV_SHIFT-6); |
| } |
| } |
| |
| static void planar_rgb_to_a(uint8_t *_dst, const uint8_t *src[4], int width, int32_t *unused) |
| { |
| uint16_t *dst = (uint16_t *)_dst; |
| int i; |
| for (i = 0; i < width; i++) |
| dst[i] = src[3][i] << 6; |
| } |
| |
| static void planar_rgb_to_uv(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *src[4], int width, int32_t *rgb2yuv) |
| { |
| uint16_t *dstU = (uint16_t *)_dstU; |
| uint16_t *dstV = (uint16_t *)_dstV; |
| int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; |
| int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; |
| int i; |
| for (i = 0; i < width; i++) { |
| int g = src[0][i]; |
| int b = src[1][i]; |
| int r = src[2][i]; |
| |
| dstU[i] = (ru*r + gu*g + bu*b + (0x4001<<(RGB2YUV_SHIFT-7))) >> (RGB2YUV_SHIFT-6); |
| dstV[i] = (rv*r + gv*g + bv*b + (0x4001<<(RGB2YUV_SHIFT-7))) >> (RGB2YUV_SHIFT-6); |
| } |
| } |
| |
| #define rdpx(src) \ |
| is_be ? AV_RB16(src) : AV_RL16(src) |
| static av_always_inline void planar_rgb16_to_y(uint8_t *_dst, const uint8_t *_src[4], |
| int width, int bpc, int is_be, int32_t *rgb2yuv) |
| { |
| int i; |
| const uint16_t **src = (const uint16_t **)_src; |
| uint16_t *dst = (uint16_t *)_dst; |
| int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX]; |
| int shift = bpc < 16 ? bpc : 14; |
| for (i = 0; i < width; i++) { |
| int g = rdpx(src[0] + i); |
| int b = rdpx(src[1] + i); |
| int r = rdpx(src[2] + i); |
| |
| dst[i] = ((ry*r + gy*g + by*b + (33 << (RGB2YUV_SHIFT + bpc - 9))) >> (RGB2YUV_SHIFT + shift - 14)); |
| } |
| } |
| |
| static av_always_inline void planar_rgb16_to_uv(uint8_t *_dstU, uint8_t *_dstV, |
| const uint8_t *_src[4], int width, |
| int bpc, int is_be, int32_t *rgb2yuv) |
| { |
| int i; |
| const uint16_t **src = (const uint16_t **)_src; |
| uint16_t *dstU = (uint16_t *)_dstU; |
| uint16_t *dstV = (uint16_t *)_dstV; |
| int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; |
| int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; |
| int shift = bpc < 16 ? bpc : 14; |
| for (i = 0; i < width; i++) { |
| int g = rdpx(src[0] + i); |
| int b = rdpx(src[1] + i); |
| int r = rdpx(src[2] + i); |
| |
| dstU[i] = (ru*r + gu*g + bu*b + (257 << (RGB2YUV_SHIFT + bpc - 9))) >> (RGB2YUV_SHIFT + shift - 14); |
| dstV[i] = (rv*r + gv*g + bv*b + (257 << (RGB2YUV_SHIFT + bpc - 9))) >> (RGB2YUV_SHIFT + shift - 14); |
| } |
| } |
| #undef rdpx |
| |
| #define rgb9plus_planar_funcs_endian(nbits, endian_name, endian) \ |
| static void planar_rgb##nbits##endian_name##_to_y(uint8_t *dst, const uint8_t *src[4], \ |
| int w, int32_t *rgb2yuv) \ |
| { \ |
| planar_rgb16_to_y(dst, src, w, nbits, endian, rgb2yuv); \ |
| } \ |
| static void planar_rgb##nbits##endian_name##_to_uv(uint8_t *dstU, uint8_t *dstV, \ |
| const uint8_t *src[4], int w, int32_t *rgb2yuv) \ |
| { \ |
| planar_rgb16_to_uv(dstU, dstV, src, w, nbits, endian, rgb2yuv); \ |
| } \ |
| |
| #define rgb9plus_planar_funcs(nbits) \ |
| rgb9plus_planar_funcs_endian(nbits, le, 0) \ |
| rgb9plus_planar_funcs_endian(nbits, be, 1) |
| |
| rgb9plus_planar_funcs(9) |
| rgb9plus_planar_funcs(10) |
| rgb9plus_planar_funcs(12) |
| rgb9plus_planar_funcs(14) |
| rgb9plus_planar_funcs(16) |
| |
| av_cold void ff_sws_init_input_funcs(SwsContext *c) |
| { |
| enum AVPixelFormat srcFormat = c->srcFormat; |
| |
| c->chrToYV12 = NULL; |
| switch (srcFormat) { |
| case AV_PIX_FMT_YUYV422: |
| c->chrToYV12 = yuy2ToUV_c; |
| break; |
| case AV_PIX_FMT_YVYU422: |
| c->chrToYV12 = yvy2ToUV_c; |
| break; |
| case AV_PIX_FMT_UYVY422: |
| c->chrToYV12 = uyvyToUV_c; |
| break; |
| case AV_PIX_FMT_NV12: |
| c->chrToYV12 = nv12ToUV_c; |
| break; |
| case AV_PIX_FMT_NV21: |
| c->chrToYV12 = nv21ToUV_c; |
| break; |
| case AV_PIX_FMT_RGB8: |
| case AV_PIX_FMT_BGR8: |
| case AV_PIX_FMT_PAL8: |
| case AV_PIX_FMT_BGR4_BYTE: |
| case AV_PIX_FMT_RGB4_BYTE: |
| c->chrToYV12 = palToUV_c; |
| break; |
| case AV_PIX_FMT_GBRP9LE: |
| c->readChrPlanar = planar_rgb9le_to_uv; |
| break; |
| case AV_PIX_FMT_GBRP10LE: |
| c->readChrPlanar = planar_rgb10le_to_uv; |
| break; |
| case AV_PIX_FMT_GBRP12LE: |
| c->readChrPlanar = planar_rgb12le_to_uv; |
| break; |
| case AV_PIX_FMT_GBRP14LE: |
| c->readChrPlanar = planar_rgb14le_to_uv; |
| break; |
| case AV_PIX_FMT_GBRAP16LE: |
| case AV_PIX_FMT_GBRP16LE: |
| c->readChrPlanar = planar_rgb16le_to_uv; |
| break; |
| case AV_PIX_FMT_GBRP9BE: |
| c->readChrPlanar = planar_rgb9be_to_uv; |
| break; |
| case AV_PIX_FMT_GBRP10BE: |
| c->readChrPlanar = planar_rgb10be_to_uv; |
| break; |
| case AV_PIX_FMT_GBRP12BE: |
| c->readChrPlanar = planar_rgb12be_to_uv; |
| break; |
| case AV_PIX_FMT_GBRP14BE: |
| c->readChrPlanar = planar_rgb14be_to_uv; |
| break; |
| case AV_PIX_FMT_GBRAP16BE: |
| case AV_PIX_FMT_GBRP16BE: |
| c->readChrPlanar = planar_rgb16be_to_uv; |
| break; |
| case AV_PIX_FMT_GBRAP: |
| case AV_PIX_FMT_GBRP: |
| c->readChrPlanar = planar_rgb_to_uv; |
| break; |
| #if HAVE_BIGENDIAN |
| case AV_PIX_FMT_YUV444P9LE: |
| case AV_PIX_FMT_YUV422P9LE: |
| case AV_PIX_FMT_YUV420P9LE: |
| case AV_PIX_FMT_YUV422P10LE: |
| case AV_PIX_FMT_YUV440P10LE: |
| case AV_PIX_FMT_YUV444P10LE: |
| case AV_PIX_FMT_YUV420P10LE: |
| case AV_PIX_FMT_YUV422P12LE: |
| case AV_PIX_FMT_YUV440P12LE: |
| case AV_PIX_FMT_YUV444P12LE: |
| case AV_PIX_FMT_YUV420P12LE: |
| case AV_PIX_FMT_YUV422P14LE: |
| case AV_PIX_FMT_YUV444P14LE: |
| case AV_PIX_FMT_YUV420P14LE: |
| case AV_PIX_FMT_YUV420P16LE: |
| case AV_PIX_FMT_YUV422P16LE: |
| case AV_PIX_FMT_YUV444P16LE: |
| |
| case AV_PIX_FMT_YUVA444P9LE: |
| case AV_PIX_FMT_YUVA422P9LE: |
| case AV_PIX_FMT_YUVA420P9LE: |
| case AV_PIX_FMT_YUVA444P10LE: |
| case AV_PIX_FMT_YUVA422P10LE: |
| case AV_PIX_FMT_YUVA420P10LE: |
| case AV_PIX_FMT_YUVA420P16LE: |
| case AV_PIX_FMT_YUVA422P16LE: |
| case AV_PIX_FMT_YUVA444P16LE: |
| c->chrToYV12 = bswap16UV_c; |
| break; |
| #else |
| case AV_PIX_FMT_YUV444P9BE: |
| case AV_PIX_FMT_YUV422P9BE: |
| case AV_PIX_FMT_YUV420P9BE: |
| case AV_PIX_FMT_YUV440P10BE: |
| case AV_PIX_FMT_YUV444P10BE: |
| case AV_PIX_FMT_YUV422P10BE: |
| case AV_PIX_FMT_YUV420P10BE: |
| case AV_PIX_FMT_YUV440P12BE: |
| case AV_PIX_FMT_YUV444P12BE: |
| case AV_PIX_FMT_YUV422P12BE: |
| case AV_PIX_FMT_YUV420P12BE: |
| case AV_PIX_FMT_YUV444P14BE: |
| case AV_PIX_FMT_YUV422P14BE: |
| case AV_PIX_FMT_YUV420P14BE: |
| case AV_PIX_FMT_YUV420P16BE: |
| case AV_PIX_FMT_YUV422P16BE: |
| case AV_PIX_FMT_YUV444P16BE: |
| |
| case AV_PIX_FMT_YUVA444P9BE: |
| case AV_PIX_FMT_YUVA422P9BE: |
| case AV_PIX_FMT_YUVA420P9BE: |
| case AV_PIX_FMT_YUVA444P10BE: |
| case AV_PIX_FMT_YUVA422P10BE: |
| case AV_PIX_FMT_YUVA420P10BE: |
| case AV_PIX_FMT_YUVA420P16BE: |
| case AV_PIX_FMT_YUVA422P16BE: |
| case AV_PIX_FMT_YUVA444P16BE: |
| c->chrToYV12 = bswap16UV_c; |
| break; |
| #endif |
| case AV_PIX_FMT_AYUV64LE: |
| c->chrToYV12 = read_ayuv64le_UV_c; |
| break; |
| case AV_PIX_FMT_P010LE: |
| c->chrToYV12 = p010LEToUV_c; |
| break; |
| case AV_PIX_FMT_P010BE: |
| c->chrToYV12 = p010BEToUV_c; |
| break; |
| } |
| if (c->chrSrcHSubSample) { |
| switch (srcFormat) { |
| case AV_PIX_FMT_RGBA64BE: |
| c->chrToYV12 = rgb64BEToUV_half_c; |
| break; |
| case AV_PIX_FMT_RGBA64LE: |
| c->chrToYV12 = rgb64LEToUV_half_c; |
| break; |
| case AV_PIX_FMT_BGRA64BE: |
| c->chrToYV12 = bgr64BEToUV_half_c; |
| break; |
| case AV_PIX_FMT_BGRA64LE: |
| c->chrToYV12 = bgr64LEToUV_half_c; |
| break; |
| case AV_PIX_FMT_RGB48BE: |
| c->chrToYV12 = rgb48BEToUV_half_c; |
| break; |
| case AV_PIX_FMT_RGB48LE: |
| c->chrToYV12 = rgb48LEToUV_half_c; |
| break; |
| case AV_PIX_FMT_BGR48BE: |
| c->chrToYV12 = bgr48BEToUV_half_c; |
| break; |
| case AV_PIX_FMT_BGR48LE: |
| c->chrToYV12 = bgr48LEToUV_half_c; |
| break; |
| case AV_PIX_FMT_RGB32: |
| c->chrToYV12 = bgr32ToUV_half_c; |
| break; |
| case AV_PIX_FMT_RGB32_1: |
| c->chrToYV12 = bgr321ToUV_half_c; |
| break; |
| case AV_PIX_FMT_BGR24: |
| c->chrToYV12 = bgr24ToUV_half_c; |
| break; |
| case AV_PIX_FMT_BGR565LE: |
| c->chrToYV12 = bgr16leToUV_half_c; |
| break; |
| case AV_PIX_FMT_BGR565BE: |
| c->chrToYV12 = bgr16beToUV_half_c; |
| break; |
| case AV_PIX_FMT_BGR555LE: |
| c->chrToYV12 = bgr15leToUV_half_c; |
| break; |
| case AV_PIX_FMT_BGR555BE: |
| c->chrToYV12 = bgr15beToUV_half_c; |
| break; |
| case AV_PIX_FMT_GBRAP: |
| case AV_PIX_FMT_GBRP: |
| c->chrToYV12 = gbr24pToUV_half_c; |
| break; |
| case AV_PIX_FMT_BGR444LE: |
| c->chrToYV12 = bgr12leToUV_half_c; |
| break; |
| case AV_PIX_FMT_BGR444BE: |
| c->chrToYV12 = bgr12beToUV_half_c; |
| break; |
| case AV_PIX_FMT_BGR32: |
| c->chrToYV12 = rgb32ToUV_half_c; |
| break; |
| case AV_PIX_FMT_BGR32_1: |
| c->chrToYV12 = rgb321ToUV_half_c; |
| break; |
| case AV_PIX_FMT_RGB24: |
| c->chrToYV12 = rgb24ToUV_half_c; |
| break; |
| case AV_PIX_FMT_RGB565LE: |
| c->chrToYV12 = rgb16leToUV_half_c; |
| break; |
| case AV_PIX_FMT_RGB565BE: |
| c->chrToYV12 = rgb16beToUV_half_c; |
| break; |
| case AV_PIX_FMT_RGB555LE: |
| c->chrToYV12 = rgb15leToUV_half_c; |
| break; |
| case AV_PIX_FMT_RGB555BE: |
| c->chrToYV12 = rgb15beToUV_half_c; |
| break; |
| case AV_PIX_FMT_RGB444LE: |
| c->chrToYV12 = rgb12leToUV_half_c; |
| break; |
| case AV_PIX_FMT_RGB444BE: |
| c->chrToYV12 = rgb12beToUV_half_c; |
| break; |
| } |
| } else { |
| switch (srcFormat) { |
| case AV_PIX_FMT_RGBA64BE: |
| c->chrToYV12 = rgb64BEToUV_c; |
| break; |
| case AV_PIX_FMT_RGBA64LE: |
| c->chrToYV12 = rgb64LEToUV_c; |
| break; |
| case AV_PIX_FMT_BGRA64BE: |
| c->chrToYV12 = bgr64BEToUV_c; |
| break; |
| case AV_PIX_FMT_BGRA64LE: |
| c->chrToYV12 = bgr64LEToUV_c; |
| break; |
| case AV_PIX_FMT_RGB48BE: |
| c->chrToYV12 = rgb48BEToUV_c; |
| break; |
| case AV_PIX_FMT_RGB48LE: |
| c->chrToYV12 = rgb48LEToUV_c; |
| break; |
| case AV_PIX_FMT_BGR48BE: |
| c->chrToYV12 = bgr48BEToUV_c; |
| break; |
| case AV_PIX_FMT_BGR48LE: |
| c->chrToYV12 = bgr48LEToUV_c; |
| break; |
| case AV_PIX_FMT_RGB32: |
| c->chrToYV12 = bgr32ToUV_c; |
| break; |
| case AV_PIX_FMT_RGB32_1: |
| c->chrToYV12 = bgr321ToUV_c; |
| break; |
| case AV_PIX_FMT_BGR24: |
| c->chrToYV12 = bgr24ToUV_c; |
| break; |
| case AV_PIX_FMT_BGR565LE: |
| c->chrToYV12 = bgr16leToUV_c; |
| break; |
| case AV_PIX_FMT_BGR565BE: |
| c->chrToYV12 = bgr16beToUV_c; |
| break; |
| case AV_PIX_FMT_BGR555LE: |
| c->chrToYV12 = bgr15leToUV_c; |
| break; |
| case AV_PIX_FMT_BGR555BE: |
| c->chrToYV12 = bgr15beToUV_c; |
| break; |
| case AV_PIX_FMT_BGR444LE: |
| c->chrToYV12 = bgr12leToUV_c; |
| break; |
| case AV_PIX_FMT_BGR444BE: |
| c->chrToYV12 = bgr12beToUV_c; |
| break; |
| case AV_PIX_FMT_BGR32: |
| c->chrToYV12 = rgb32ToUV_c; |
| break; |
| case AV_PIX_FMT_BGR32_1: |
| c->chrToYV12 = rgb321ToUV_c; |
| break; |
| case AV_PIX_FMT_RGB24: |
| c->chrToYV12 = rgb24ToUV_c; |
| break; |
| case AV_PIX_FMT_RGB565LE: |
| c->chrToYV12 = rgb16leToUV_c; |
| break; |
| case AV_PIX_FMT_RGB565BE: |
| c->chrToYV12 = rgb16beToUV_c; |
| break; |
| case AV_PIX_FMT_RGB555LE: |
| c->chrToYV12 = rgb15leToUV_c; |
| break; |
| case AV_PIX_FMT_RGB555BE: |
| c->chrToYV12 = rgb15beToUV_c; |
| break; |
| case AV_PIX_FMT_RGB444LE: |
| c->chrToYV12 = rgb12leToUV_c; |
| break; |
| case AV_PIX_FMT_RGB444BE: |
| c->chrToYV12 = rgb12beToUV_c; |
| break; |
| } |
| } |
| |
| c->lumToYV12 = NULL; |
| c->alpToYV12 = NULL; |
| switch (srcFormat) { |
| case AV_PIX_FMT_GBRP9LE: |
| c->readLumPlanar = planar_rgb9le_to_y; |
| break; |
| case AV_PIX_FMT_GBRP10LE: |
| c->readLumPlanar = planar_rgb10le_to_y; |
| break; |
| case AV_PIX_FMT_GBRP12LE: |
| c->readLumPlanar = planar_rgb12le_to_y; |
| break; |
| case AV_PIX_FMT_GBRP14LE: |
| c->readLumPlanar = planar_rgb14le_to_y; |
| break; |
| case AV_PIX_FMT_GBRAP16LE: |
| case AV_PIX_FMT_GBRP16LE: |
| c->readLumPlanar = planar_rgb16le_to_y; |
| break; |
| case AV_PIX_FMT_GBRP9BE: |
| c->readLumPlanar = planar_rgb9be_to_y; |
| break; |
| case AV_PIX_FMT_GBRP10BE: |
| c->readLumPlanar = planar_rgb10be_to_y; |
| break; |
| case AV_PIX_FMT_GBRP12BE: |
| c->readLumPlanar = planar_rgb12be_to_y; |
| break; |
| case AV_PIX_FMT_GBRP14BE: |
| c->readLumPlanar = planar_rgb14be_to_y; |
| break; |
| case AV_PIX_FMT_GBRAP16BE: |
| case AV_PIX_FMT_GBRP16BE: |
| c->readLumPlanar = planar_rgb16be_to_y; |
| break; |
| case AV_PIX_FMT_GBRAP: |
| c->readAlpPlanar = planar_rgb_to_a; |
| case AV_PIX_FMT_GBRP: |
| c->readLumPlanar = planar_rgb_to_y; |
| break; |
| #if HAVE_BIGENDIAN |
| case AV_PIX_FMT_YUV444P9LE: |
| case AV_PIX_FMT_YUV422P9LE: |
| case AV_PIX_FMT_YUV420P9LE: |
| case AV_PIX_FMT_YUV444P10LE: |
| case AV_PIX_FMT_YUV440P10LE: |
| case AV_PIX_FMT_YUV422P10LE: |
| case AV_PIX_FMT_YUV420P10LE: |
| case AV_PIX_FMT_YUV444P12LE: |
| case AV_PIX_FMT_YUV440P12LE: |
| case AV_PIX_FMT_YUV422P12LE: |
| case AV_PIX_FMT_YUV420P12LE: |
| case AV_PIX_FMT_YUV444P14LE: |
| case AV_PIX_FMT_YUV422P14LE: |
| case AV_PIX_FMT_YUV420P14LE: |
| case AV_PIX_FMT_YUV420P16LE: |
| case AV_PIX_FMT_YUV422P16LE: |
| case AV_PIX_FMT_YUV444P16LE: |
| |
| case AV_PIX_FMT_GRAY16LE: |
| c->lumToYV12 = bswap16Y_c; |
| break; |
| case AV_PIX_FMT_YUVA444P9LE: |
| case AV_PIX_FMT_YUVA422P9LE: |
| case AV_PIX_FMT_YUVA420P9LE: |
| case AV_PIX_FMT_YUVA444P10LE: |
| case AV_PIX_FMT_YUVA422P10LE: |
| case AV_PIX_FMT_YUVA420P10LE: |
| case AV_PIX_FMT_YUVA420P16LE: |
| case AV_PIX_FMT_YUVA422P16LE: |
| case AV_PIX_FMT_YUVA444P16LE: |
| c->lumToYV12 = bswap16Y_c; |
| c->alpToYV12 = bswap16Y_c; |
| break; |
| #else |
| case AV_PIX_FMT_YUV444P9BE: |
| case AV_PIX_FMT_YUV422P9BE: |
| case AV_PIX_FMT_YUV420P9BE: |
| case AV_PIX_FMT_YUV444P10BE: |
| case AV_PIX_FMT_YUV440P10BE: |
| case AV_PIX_FMT_YUV422P10BE: |
| case AV_PIX_FMT_YUV420P10BE: |
| case AV_PIX_FMT_YUV444P12BE: |
| case AV_PIX_FMT_YUV440P12BE: |
| case AV_PIX_FMT_YUV422P12BE: |
| case AV_PIX_FMT_YUV420P12BE: |
| case AV_PIX_FMT_YUV444P14BE: |
| case AV_PIX_FMT_YUV422P14BE: |
| case AV_PIX_FMT_YUV420P14BE: |
| case AV_PIX_FMT_YUV420P16BE: |
| case AV_PIX_FMT_YUV422P16BE: |
| case AV_PIX_FMT_YUV444P16BE: |
| |
| case AV_PIX_FMT_GRAY16BE: |
| c->lumToYV12 = bswap16Y_c; |
| break; |
| case AV_PIX_FMT_YUVA444P9BE: |
| case AV_PIX_FMT_YUVA422P9BE: |
| case AV_PIX_FMT_YUVA420P9BE: |
| case AV_PIX_FMT_YUVA444P10BE: |
| case AV_PIX_FMT_YUVA422P10BE: |
| case AV_PIX_FMT_YUVA420P10BE: |
| case AV_PIX_FMT_YUVA420P16BE: |
| case AV_PIX_FMT_YUVA422P16BE: |
| case AV_PIX_FMT_YUVA444P16BE: |
| c->lumToYV12 = bswap16Y_c; |
| c->alpToYV12 = bswap16Y_c; |
| break; |
| #endif |
| case AV_PIX_FMT_YA16LE: |
| c->lumToYV12 = read_ya16le_gray_c; |
| break; |
| case AV_PIX_FMT_YA16BE: |
| c->lumToYV12 = read_ya16be_gray_c; |
| break; |
| case AV_PIX_FMT_AYUV64LE: |
| c->lumToYV12 = read_ayuv64le_Y_c; |
| break; |
| case AV_PIX_FMT_YUYV422: |
| case AV_PIX_FMT_YVYU422: |
| case AV_PIX_FMT_YA8: |
| c->lumToYV12 = yuy2ToY_c; |
| break; |
| case AV_PIX_FMT_UYVY422: |
| c->lumToYV12 = uyvyToY_c; |
| break; |
| case AV_PIX_FMT_BGR24: |
| c->lumToYV12 = bgr24ToY_c; |
| break; |
| case AV_PIX_FMT_BGR565LE: |
| c->lumToYV12 = bgr16leToY_c; |
| break; |
| case AV_PIX_FMT_BGR565BE: |
| c->lumToYV12 = bgr16beToY_c; |
| break; |
| case AV_PIX_FMT_BGR555LE: |
| c->lumToYV12 = bgr15leToY_c; |
| break; |
| case AV_PIX_FMT_BGR555BE: |
| c->lumToYV12 = bgr15beToY_c; |
| break; |
| case AV_PIX_FMT_BGR444LE: |
| c->lumToYV12 = bgr12leToY_c; |
| break; |
| case AV_PIX_FMT_BGR444BE: |
| c->lumToYV12 = bgr12beToY_c; |
| break; |
| case AV_PIX_FMT_RGB24: |
| c->lumToYV12 = rgb24ToY_c; |
| break; |
| case AV_PIX_FMT_RGB565LE: |
| c->lumToYV12 = rgb16leToY_c; |
| break; |
| case AV_PIX_FMT_RGB565BE: |
| c->lumToYV12 = rgb16beToY_c; |
| break; |
| case AV_PIX_FMT_RGB555LE: |
| c->lumToYV12 = rgb15leToY_c; |
| break; |
| case AV_PIX_FMT_RGB555BE: |
| c->lumToYV12 = rgb15beToY_c; |
| break; |
| case AV_PIX_FMT_RGB444LE: |
| c->lumToYV12 = rgb12leToY_c; |
| break; |
| case AV_PIX_FMT_RGB444BE: |
| c->lumToYV12 = rgb12beToY_c; |
| break; |
| case AV_PIX_FMT_RGB8: |
| case AV_PIX_FMT_BGR8: |
| case AV_PIX_FMT_PAL8: |
| case AV_PIX_FMT_BGR4_BYTE: |
| case AV_PIX_FMT_RGB4_BYTE: |
| c->lumToYV12 = palToY_c; |
| break; |
| case AV_PIX_FMT_MONOBLACK: |
| c->lumToYV12 = monoblack2Y_c; |
| break; |
| case AV_PIX_FMT_MONOWHITE: |
| c->lumToYV12 = monowhite2Y_c; |
| break; |
| case AV_PIX_FMT_RGB32: |
| c->lumToYV12 = bgr32ToY_c; |
| break; |
| case AV_PIX_FMT_RGB32_1: |
| c->lumToYV12 = bgr321ToY_c; |
| break; |
| case AV_PIX_FMT_BGR32: |
| c->lumToYV12 = rgb32ToY_c; |
| break; |
| case AV_PIX_FMT_BGR32_1: |
| c->lumToYV12 = rgb321ToY_c; |
| break; |
| case AV_PIX_FMT_RGB48BE: |
| c->lumToYV12 = rgb48BEToY_c; |
| break; |
| case AV_PIX_FMT_RGB48LE: |
| c->lumToYV12 = rgb48LEToY_c; |
| break; |
| case AV_PIX_FMT_BGR48BE: |
| c->lumToYV12 = bgr48BEToY_c; |
| break; |
| case AV_PIX_FMT_BGR48LE: |
| c->lumToYV12 = bgr48LEToY_c; |
| break; |
| case AV_PIX_FMT_RGBA64BE: |
| c->lumToYV12 = rgb64BEToY_c; |
| break; |
| case AV_PIX_FMT_RGBA64LE: |
| c->lumToYV12 = rgb64LEToY_c; |
| break; |
| case AV_PIX_FMT_BGRA64BE: |
| c->lumToYV12 = bgr64BEToY_c; |
| break; |
| case AV_PIX_FMT_BGRA64LE: |
| c->lumToYV12 = bgr64LEToY_c; |
| break; |
| case AV_PIX_FMT_P010LE: |
| c->lumToYV12 = p010LEToY_c; |
| break; |
| case AV_PIX_FMT_P010BE: |
| c->lumToYV12 = p010BEToY_c; |
| break; |
| } |
| if (c->alpPixBuf) { |
| if (is16BPS(srcFormat) || isNBPS(srcFormat)) { |
| if (HAVE_BIGENDIAN == !isBE(srcFormat)) |
| c->alpToYV12 = bswap16Y_c; |
| } |
| switch (srcFormat) { |
| case AV_PIX_FMT_BGRA64LE: |
| case AV_PIX_FMT_RGBA64LE: c->alpToYV12 = rgba64leToA_c; break; |
| case AV_PIX_FMT_BGRA64BE: |
| case AV_PIX_FMT_RGBA64BE: c->alpToYV12 = rgba64beToA_c; break; |
| case AV_PIX_FMT_BGRA: |
| case AV_PIX_FMT_RGBA: |
| c->alpToYV12 = rgbaToA_c; |
| break; |
| case AV_PIX_FMT_ABGR: |
| case AV_PIX_FMT_ARGB: |
| c->alpToYV12 = abgrToA_c; |
| break; |
| case AV_PIX_FMT_YA8: |
| c->alpToYV12 = uyvyToY_c; |
| break; |
| case AV_PIX_FMT_YA16LE: |
| c->alpToYV12 = read_ya16le_alpha_c; |
| break; |
| case AV_PIX_FMT_YA16BE: |
| c->alpToYV12 = read_ya16be_alpha_c; |
| break; |
| case AV_PIX_FMT_AYUV64LE: |
| c->alpToYV12 = read_ayuv64le_A_c; |
| break; |
| case AV_PIX_FMT_PAL8 : |
| c->alpToYV12 = palToA_c; |
| break; |
| } |
| } |
| } |
