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Diffstat (limited to 'contrib/ffmpeg/libswscale/cs_test.c')
-rw-r--r--contrib/ffmpeg/libswscale/cs_test.c303
1 files changed, 0 insertions, 303 deletions
diff --git a/contrib/ffmpeg/libswscale/cs_test.c b/contrib/ffmpeg/libswscale/cs_test.c
deleted file mode 100644
index cd0100618..000000000
--- a/contrib/ffmpeg/libswscale/cs_test.c
+++ /dev/null
@@ -1,303 +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 General Public License as published by
- * the Free Software Foundation; either version 2 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, 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
-
-
-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;
-
- 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<100; funcNum++){
- int width;
- int failed=0;
- int srcBpp=0;
- int dstBpp=0;
-
- av_log(NULL, AV_LOG_INFO,".");
- memset(srcBuffer, srcByte, SIZE);
-
- for(width=32; width<64; 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;
- char *name=NULL;
-
- if(failed) break; //don't fill the screen with shit ...
-
- switch(funcNum){
- case 0:
- srcBpp=2;
- dstBpp=2;
- name="rgb15to16";
- rgb15to16(src, dst, width*srcBpp);
- break;
- case 1:
- srcBpp=2;
- dstBpp=3;
- name="rgb15to24";
- rgb15to24(src, dst, width*srcBpp);
- break;
- case 2:
- srcBpp=2;
- dstBpp=4;
- name="rgb15to32";
- rgb15to32(src, dst, width*srcBpp);
- break;
- case 3:
- srcBpp=2;
- dstBpp=3;
- name="rgb16to24";
- rgb16to24(src, dst, width*srcBpp);
- break;
- case 4:
- srcBpp=2;
- dstBpp=4;
- name="rgb16to32";
- rgb16to32(src, dst, width*srcBpp);
- break;
- case 5:
- srcBpp=3;
- dstBpp=2;
- name="rgb24to15";
- rgb24to15(src, dst, width*srcBpp);
- break;
- case 6:
- srcBpp=3;
- dstBpp=2;
- name="rgb24to16";
- rgb24to16(src, dst, width*srcBpp);
- break;
- case 7:
- srcBpp=3;
- dstBpp=4;
- name="rgb24to32";
- rgb24to32(src, dst, width*srcBpp);
- break;
- case 8:
- srcBpp=4;
- dstBpp=2;
- name="rgb32to15";
- //((*s++) << TGA_SHIFT32) | TGA_ALPHA32;
- rgb32to15(src, dst, width*srcBpp);
- break;
- case 9:
- srcBpp=4;
- dstBpp=2;
- name="rgb32to16";
- rgb32to16(src, dst, width*srcBpp);
- break;
- case 10:
- srcBpp=4;
- dstBpp=3;
- name="rgb32to24";
- rgb32to24(src, dst, width*srcBpp);
- break;
- case 11:
- srcBpp=2;
- dstBpp=2;
- name="rgb16to15";
- rgb16to15(src, dst, width*srcBpp);
- break;
-
- case 14:
- srcBpp=2;
- dstBpp=2;
- name="rgb15tobgr15";
- rgb15tobgr15(src, dst, width*srcBpp);
- break;
- case 15:
- srcBpp=2;
- dstBpp=2;
- name="rgb15tobgr16";
- rgb15tobgr16(src, dst, width*srcBpp);
- break;
- case 16:
- srcBpp=2;
- dstBpp=3;
- name="rgb15tobgr24";
- rgb15tobgr24(src, dst, width*srcBpp);
- break;
- case 17:
- srcBpp=2;
- dstBpp=4;
- name="rgb15tobgr32";
- rgb15tobgr32(src, dst, width*srcBpp);
- break;
- case 18:
- srcBpp=2;
- dstBpp=2;
- name="rgb16tobgr15";
- rgb16tobgr15(src, dst, width*srcBpp);
- break;
- case 19:
- srcBpp=2;
- dstBpp=2;
- name="rgb16tobgr16";
- rgb16tobgr16(src, dst, width*srcBpp);
- break;
- case 20:
- srcBpp=2;
- dstBpp=3;
- name="rgb16tobgr24";
- rgb16tobgr24(src, dst, width*srcBpp);
- break;
- case 21:
- srcBpp=2;
- dstBpp=4;
- name="rgb16tobgr32";
- rgb16tobgr32(src, dst, width*srcBpp);
- break;
- case 22:
- srcBpp=3;
- dstBpp=2;
- name="rgb24tobgr15";
- rgb24tobgr15(src, dst, width*srcBpp);
- break;
- case 23:
- srcBpp=3;
- dstBpp=2;
- name="rgb24tobgr16";
- rgb24tobgr16(src, dst, width*srcBpp);
- break;
- case 24:
- srcBpp=3;
- dstBpp=3;
- name="rgb24tobgr24";
- rgb24tobgr24(src, dst, width*srcBpp);
- break;
- case 25:
- srcBpp=3;
- dstBpp=4;
- name="rgb24tobgr32";
- rgb24tobgr32(src, dst, width*srcBpp);
- break;
- case 26:
- srcBpp=4;
- dstBpp=2;
- name="rgb32tobgr15";
- rgb32tobgr15(src, dst, width*srcBpp);
- break;
- case 27:
- srcBpp=4;
- dstBpp=2;
- name="rgb32tobgr16";
- rgb32tobgr16(src, dst, width*srcBpp);
- break;
- case 28:
- srcBpp=4;
- dstBpp=3;
- name="rgb32tobgr24";
- rgb32tobgr24(src, dst, width*srcBpp);
- break;
- case 29:
- srcBpp=4;
- dstBpp=4;
- name="rgb32tobgr32";
- rgb32tobgr32(src, dst, width*srcBpp);
- break;
-
- }
- 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, "%d converters passed, %d converters randomly overwrote memory\n", passedNum, failedNum);
- return failedNum;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-25 10:51:32 +0000