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Diffstat (limited to 'libswscale/colorspace-test.c')
| -rw-r--r-- | libswscale/colorspace-test.c | 178 |
1 files changed, 0 insertions, 178 deletions
diff --git a/libswscale/colorspace-test.c b/libswscale/colorspace-test.c deleted file mode 100644 index 5a48065d1f..0000000000 --- a/libswscale/colorspace-test.c +++ /dev/null @@ -1,178 +0,0 @@ -/* - * Copyright (C) 2002 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 <stdio.h> -#include <string.h> /* for memset() */ -#include <unistd.h> -#include <stdlib.h> -#include <inttypes.h> - -#include "swscale.h" -#include "rgb2rgb.h" - -#define SIZE 1000 -#define srcByte 0x55 -#define dstByte 0xBB - -#define FUNC(s,d,n) {s,d,#n,n} - -static int cpu_caps; - -static char *args_parse(int argc, char *argv[]) -{ - int o; - - while ((o = getopt(argc, argv, "m23")) != -1) { - switch (o) { - case 'm': - cpu_caps |= SWS_CPU_CAPS_MMX; - break; - case '2': - cpu_caps |= SWS_CPU_CAPS_MMX2; - break; - case '3': - cpu_caps |= SWS_CPU_CAPS_3DNOW; - break; - default: - av_log(NULL, AV_LOG_ERROR, "Unknown option %c\n", o); - } - } - - return argv[optind]; -} - -int main(int argc, char **argv) -{ - int i, funcNum; - uint8_t *srcBuffer= (uint8_t*)av_malloc(SIZE); - uint8_t *dstBuffer= (uint8_t*)av_malloc(SIZE); - int failedNum=0; - int passedNum=0; - - if (!srcBuffer || !dstBuffer) - return -1; - - av_log(NULL, AV_LOG_INFO, "memory corruption test ...\n"); - args_parse(argc, argv); - av_log(NULL, AV_LOG_INFO, "CPU capabilities forced to %x\n", cpu_caps); - sws_rgb2rgb_init(cpu_caps); - - for(funcNum=0; ; funcNum++) { - struct func_info_s { - int src_bpp; - int dst_bpp; - const char *name; - void (*func)(const uint8_t *src, uint8_t *dst, long src_size); - } func_info[] = { - FUNC(2, 2, rgb15to16), - FUNC(2, 3, rgb15to24), - FUNC(2, 4, rgb15to32), - FUNC(2, 3, rgb16to24), - FUNC(2, 4, rgb16to32), - FUNC(3, 2, rgb24to15), - FUNC(3, 2, rgb24to16), - FUNC(3, 4, rgb24to32), - FUNC(4, 2, rgb32to15), - FUNC(4, 2, rgb32to16), - FUNC(4, 3, rgb32to24), - FUNC(2, 2, rgb16to15), - FUNC(2, 2, rgb15tobgr15), - FUNC(2, 2, rgb15tobgr16), - FUNC(2, 3, rgb15tobgr24), - FUNC(2, 4, rgb15tobgr32), - FUNC(2, 2, rgb16tobgr15), - FUNC(2, 2, rgb16tobgr16), - FUNC(2, 3, rgb16tobgr24), - FUNC(2, 4, rgb16tobgr32), - FUNC(3, 2, rgb24tobgr15), - FUNC(3, 2, rgb24tobgr16), - FUNC(3, 3, rgb24tobgr24), - FUNC(3, 4, rgb24tobgr32), - FUNC(4, 2, rgb32tobgr15), - FUNC(4, 2, rgb32tobgr16), - FUNC(4, 3, rgb32tobgr24), - FUNC(4, 4, rgb32tobgr32), - FUNC(0, 0, NULL) - }; - int width; - int failed=0; - int srcBpp=0; - int dstBpp=0; - - if (!func_info[funcNum].func) break; - - av_log(NULL, AV_LOG_INFO,"."); - memset(srcBuffer, srcByte, SIZE); - - for(width=63; width>0; width--) { - int dstOffset; - for(dstOffset=128; dstOffset<196; dstOffset+=4) { - int srcOffset; - memset(dstBuffer, dstByte, SIZE); - - for(srcOffset=128; srcOffset<196; srcOffset+=4) { - uint8_t *src= srcBuffer+srcOffset; - uint8_t *dst= dstBuffer+dstOffset; - const char *name=NULL; - - if(failed) break; //don't fill the screen with shit ... - - srcBpp = func_info[funcNum].src_bpp; - dstBpp = func_info[funcNum].dst_bpp; - name = func_info[funcNum].name; - - func_info[funcNum].func(src, dst, width*srcBpp); - - if(!srcBpp) break; - - for(i=0; i<SIZE; i++) { - if(srcBuffer[i]!=srcByte) { - av_log(NULL, AV_LOG_INFO, "src damaged at %d w:%d src:%d dst:%d %s\n", - i, width, srcOffset, dstOffset, name); - failed=1; - break; - } - } - for(i=0; i<dstOffset; i++) { - if(dstBuffer[i]!=dstByte) { - av_log(NULL, AV_LOG_INFO, "dst damaged at %d w:%d src:%d dst:%d %s\n", - i, width, srcOffset, dstOffset, name); - failed=1; - break; - } - } - for(i=dstOffset + width*dstBpp; i<SIZE; i++) { - if(dstBuffer[i]!=dstByte) { - av_log(NULL, AV_LOG_INFO, "dst damaged at %d w:%d src:%d dst:%d %s\n", - i, width, srcOffset, dstOffset, name); - failed=1; - break; - } - } - } - } - } - if(failed) failedNum++; - else if(srcBpp) passedNum++; - } - - av_log(NULL, AV_LOG_INFO, "\n%d converters passed, %d converters randomly overwrote memory\n", passedNum, failedNum); - return failedNum; -} |