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303 lines
7.0 KiB
303 lines
7.0 KiB
/* |
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* Copyright (C) 2002 Michael Niedermayer <michaelni@gmx.at> |
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* |
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* This file is part of FFmpeg. |
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* |
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* FFmpeg is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* FFmpeg is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with FFmpeg; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#include <stdio.h> |
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#include <string.h> /* for memset() */ |
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#include <unistd.h> |
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#include <stdlib.h> |
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#include <inttypes.h> |
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#include "swscale.h" |
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#include "rgb2rgb.h" |
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#define SIZE 1000 |
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#define srcByte 0x55 |
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#define dstByte 0xBB |
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static int cpu_caps; |
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static char *args_parse(int argc, char *argv[]) |
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{ |
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int o; |
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while ((o = getopt(argc, argv, "m23")) != -1) { |
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switch (o) { |
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case 'm': |
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cpu_caps |= SWS_CPU_CAPS_MMX; |
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break; |
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case '2': |
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cpu_caps |= SWS_CPU_CAPS_MMX2; |
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break; |
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case '3': |
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cpu_caps |= SWS_CPU_CAPS_3DNOW; |
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break; |
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default: |
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av_log(NULL, AV_LOG_ERROR, "Unknown option %c\n", o); |
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} |
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} |
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return argv[optind]; |
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} |
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int main(int argc, char **argv) |
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{ |
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int i, funcNum; |
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uint8_t *srcBuffer= (uint8_t*)av_malloc(SIZE); |
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uint8_t *dstBuffer= (uint8_t*)av_malloc(SIZE); |
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int failedNum=0; |
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int passedNum=0; |
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av_log(NULL, AV_LOG_INFO, "memory corruption test ...\n"); |
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args_parse(argc, argv); |
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av_log(NULL, AV_LOG_INFO, "CPU capabilities forced to %x\n", cpu_caps); |
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sws_rgb2rgb_init(cpu_caps); |
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for(funcNum=0; funcNum<100; funcNum++){ |
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int width; |
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int failed=0; |
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int srcBpp=0; |
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int dstBpp=0; |
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av_log(NULL, AV_LOG_INFO,"."); |
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memset(srcBuffer, srcByte, SIZE); |
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for(width=32; width<64; width++){ |
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int dstOffset; |
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for(dstOffset=128; dstOffset<196; dstOffset+=4){ |
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int srcOffset; |
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memset(dstBuffer, dstByte, SIZE); |
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for(srcOffset=128; srcOffset<196; srcOffset+=4){ |
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uint8_t *src= srcBuffer+srcOffset; |
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uint8_t *dst= dstBuffer+dstOffset; |
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char *name=NULL; |
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if(failed) break; //don't fill the screen with shit ... |
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switch(funcNum){ |
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case 0: |
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srcBpp=2; |
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dstBpp=2; |
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name="rgb15to16"; |
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rgb15to16(src, dst, width*srcBpp); |
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break; |
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case 1: |
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srcBpp=2; |
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dstBpp=3; |
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name="rgb15to24"; |
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rgb15to24(src, dst, width*srcBpp); |
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break; |
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case 2: |
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srcBpp=2; |
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dstBpp=4; |
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name="rgb15to32"; |
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rgb15to32(src, dst, width*srcBpp); |
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break; |
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case 3: |
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srcBpp=2; |
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dstBpp=3; |
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name="rgb16to24"; |
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rgb16to24(src, dst, width*srcBpp); |
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break; |
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case 4: |
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srcBpp=2; |
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dstBpp=4; |
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name="rgb16to32"; |
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rgb16to32(src, dst, width*srcBpp); |
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break; |
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case 5: |
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srcBpp=3; |
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dstBpp=2; |
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name="rgb24to15"; |
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rgb24to15(src, dst, width*srcBpp); |
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break; |
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case 6: |
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srcBpp=3; |
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dstBpp=2; |
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name="rgb24to16"; |
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rgb24to16(src, dst, width*srcBpp); |
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break; |
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case 7: |
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srcBpp=3; |
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dstBpp=4; |
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name="rgb24to32"; |
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rgb24to32(src, dst, width*srcBpp); |
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break; |
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case 8: |
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srcBpp=4; |
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dstBpp=2; |
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name="rgb32to15"; |
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//((*s++) << TGA_SHIFT32) | TGA_ALPHA32; |
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rgb32to15(src, dst, width*srcBpp); |
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break; |
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case 9: |
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srcBpp=4; |
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dstBpp=2; |
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name="rgb32to16"; |
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rgb32to16(src, dst, width*srcBpp); |
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break; |
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case 10: |
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srcBpp=4; |
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dstBpp=3; |
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name="rgb32to24"; |
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rgb32to24(src, dst, width*srcBpp); |
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break; |
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case 11: |
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srcBpp=2; |
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dstBpp=2; |
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name="rgb16to15"; |
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rgb16to15(src, dst, width*srcBpp); |
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break; |
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case 14: |
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srcBpp=2; |
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dstBpp=2; |
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name="rgb15tobgr15"; |
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rgb15tobgr15(src, dst, width*srcBpp); |
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break; |
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case 15: |
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srcBpp=2; |
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dstBpp=2; |
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name="rgb15tobgr16"; |
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rgb15tobgr16(src, dst, width*srcBpp); |
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break; |
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case 16: |
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srcBpp=2; |
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dstBpp=3; |
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name="rgb15tobgr24"; |
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rgb15tobgr24(src, dst, width*srcBpp); |
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break; |
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case 17: |
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srcBpp=2; |
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dstBpp=4; |
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name="rgb15tobgr32"; |
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rgb15tobgr32(src, dst, width*srcBpp); |
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break; |
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case 18: |
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srcBpp=2; |
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dstBpp=2; |
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name="rgb16tobgr15"; |
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rgb16tobgr15(src, dst, width*srcBpp); |
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break; |
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case 19: |
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srcBpp=2; |
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dstBpp=2; |
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name="rgb16tobgr16"; |
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rgb16tobgr16(src, dst, width*srcBpp); |
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break; |
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case 20: |
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srcBpp=2; |
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dstBpp=3; |
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name="rgb16tobgr24"; |
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rgb16tobgr24(src, dst, width*srcBpp); |
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break; |
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case 21: |
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srcBpp=2; |
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dstBpp=4; |
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name="rgb16tobgr32"; |
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rgb16tobgr32(src, dst, width*srcBpp); |
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break; |
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case 22: |
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srcBpp=3; |
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dstBpp=2; |
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name="rgb24tobgr15"; |
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rgb24tobgr15(src, dst, width*srcBpp); |
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break; |
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case 23: |
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srcBpp=3; |
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dstBpp=2; |
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name="rgb24tobgr16"; |
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rgb24tobgr16(src, dst, width*srcBpp); |
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break; |
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case 24: |
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srcBpp=3; |
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dstBpp=3; |
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name="rgb24tobgr24"; |
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rgb24tobgr24(src, dst, width*srcBpp); |
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break; |
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case 25: |
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srcBpp=3; |
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dstBpp=4; |
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name="rgb24tobgr32"; |
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rgb24tobgr32(src, dst, width*srcBpp); |
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break; |
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case 26: |
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srcBpp=4; |
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dstBpp=2; |
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name="rgb32tobgr15"; |
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rgb32tobgr15(src, dst, width*srcBpp); |
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break; |
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case 27: |
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srcBpp=4; |
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dstBpp=2; |
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name="rgb32tobgr16"; |
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rgb32tobgr16(src, dst, width*srcBpp); |
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break; |
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case 28: |
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srcBpp=4; |
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dstBpp=3; |
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name="rgb32tobgr24"; |
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rgb32tobgr24(src, dst, width*srcBpp); |
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break; |
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case 29: |
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srcBpp=4; |
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dstBpp=4; |
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name="rgb32tobgr32"; |
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rgb32tobgr32(src, dst, width*srcBpp); |
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break; |
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} |
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if(!srcBpp) break; |
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for(i=0; i<SIZE; i++){ |
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if(srcBuffer[i]!=srcByte){ |
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av_log(NULL, AV_LOG_INFO, "src damaged at %d w:%d src:%d dst:%d %s\n", |
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i, width, srcOffset, dstOffset, name); |
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failed=1; |
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break; |
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} |
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} |
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for(i=0; i<dstOffset; i++){ |
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if(dstBuffer[i]!=dstByte){ |
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av_log(NULL, AV_LOG_INFO, "dst damaged at %d w:%d src:%d dst:%d %s\n", |
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i, width, srcOffset, dstOffset, name); |
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failed=1; |
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break; |
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} |
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} |
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for(i=dstOffset + width*dstBpp; i<SIZE; i++){ |
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if(dstBuffer[i]!=dstByte){ |
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av_log(NULL, AV_LOG_INFO, "dst damaged at %d w:%d src:%d dst:%d %s\n", |
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i, width, srcOffset, dstOffset, name); |
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failed=1; |
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break; |
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} |
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} |
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} |
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} |
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} |
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if(failed) failedNum++; |
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else if(srcBpp) passedNum++; |
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} |
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av_log(NULL, AV_LOG_INFO, "%d converters passed, %d converters randomly overwrote memory\n", passedNum, failedNum); |
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return failedNum; |
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}
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