int main(int argc, char **argv){ uint8_t *rgb_data = malloc (W*H*4); uint8_t *rgb_src[3]= {rgb_data, NULL, NULL}; int rgb_stride[3]={4*W, 0, 0}; uint8_t *data = malloc (3*W*H); uint8_t *src[3]= {data, data+W*H, data+W*H*2}; int stride[3]={W, W, W}; int x, y; struct SwsContext *sws; sws= sws_getContext(W/12, H/12, PIX_FMT_RGB32, W, H, PIX_FMT_YUV420P, 2, NULL, NULL, NULL); for (y=0; y<H; y++){ for (x=0; x<W*4; x++){ rgb_data[ x + y*4*W]= random(); } } #if defined(ARCH_X86) sws_rgb2rgb_init(SWS_CPU_CAPS_MMX*0); #else sws_rgb2rgb_init(0); #endif sws_scale(sws, rgb_src, rgb_stride, 0, H, src, stride); #if defined(ARCH_X86) asm volatile ("emms\n\t"); #endif selfTest(src, stride, W, H); return 123; }
static int preinit(const char *vo_subdevice) { uint32_t ver; const char *devname=vo_subdevice?vo_subdevice:"/dev/mga_vid"; sws_rgb2rgb_init(get_sws_cpuflags()); f = open(devname,O_RDWR); if(f == -1) { perror("open"); mp_msg(MSGT_VO,MSGL_WARN, MSGTR_LIBVO_MGA_CouldntOpen,devname); return -1; } // check whether the mga_vid driver has the same // version as we expect ioctl(f,MGA_VID_GET_VERSION,&ver); if(MGA_VID_VERSION != ver) { mp_msg(MSGT_VO, MSGL_ERR, MSGTR_LIBVO_MGA_mgavidVersionMismatch, ver, MGA_VID_VERSION); return -1; } #ifdef VO_XMGA if (!vo_init()) { close(f); return -1; } #endif return 0; }
static int config(struct vf_instance_s* vf, int width, int height, int d_width, int d_height, unsigned int flags, unsigned int outfmt){ sws_rgb2rgb_init(get_sws_cpuflags()); if(vf_next_query_format(vf,IMGFMT_YUY2)<=0){ mp_msg(MSGT_VFILTER, MSGL_WARN, MSGTR_MPCODECS_WarnNextFilterDoesntSupport, "YUY2"); return 0; } return vf_next_config(vf,width,height,d_width,d_height,flags,IMGFMT_YUY2); }
int main(int argc, char **argv) { int i, funcNum; uint8_t *srcBuffer = av_malloc(SIZE); uint8_t *dstBuffer = av_malloc(SIZE); int failedNum = 0; int passedNum = 0; if (!srcBuffer || !dstBuffer) return -1; av_log(NULL, AV_LOG_INFO, "memory corruption test ...\n"); sws_rgb2rgb_init(); 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, int 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, shuffle_bytes_2103), /* 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; // don't fill the screen with shit ... if (failed) break; 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; }
void wsXInit( void* mDisplay ) { int eventbase; int errorbase; if(mDisplay){ wsDisplay=mDisplay; } else { char * DisplayName = ":0.0"; if ( getenv( "DISPLAY" ) ) DisplayName=getenv( "DISPLAY" ); wsDisplay=XOpenDisplay( DisplayName ); if ( !wsDisplay ) { mp_msg( MSGT_GPLAYER,MSGL_FATAL,MSGTR_WS_CouldNotOpenDisplay ); exit( 0 ); } } /* enable DND atoms */ wsXDNDInitialize(); { /* on remote display XShm will be disabled - LGB */ char *dispname=DisplayString(wsDisplay); int localdisp=1; if (dispname&&*dispname!=':') { localdisp=0; wsUseXShm=0; } mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"[ws] display name: %s => %s display.\n",dispname,localdisp?"local":"REMOTE"); if (!localdisp) mp_msg( MSGT_GPLAYER,MSGL_V,MSGTR_WS_RemoteDisplay ); } if ( !XShmQueryExtension( wsDisplay ) ) { mp_msg( MSGT_GPLAYER,MSGL_ERR,MSGTR_WS_NoXshm ); wsUseXShm=0; } #ifdef HAVE_XSHAPE if ( !XShapeQueryExtension( wsDisplay,&eventbase,&errorbase ) ) { mp_msg( MSGT_GPLAYER,MSGL_ERR,MSGTR_WS_NoXshape ); wsUseXShape=0; } #else wsUseXShape=0; #endif XSynchronize( wsDisplay,True ); wsScreen=DefaultScreen( wsDisplay ); wsRootWin=RootWindow( wsDisplay,wsScreen ); #ifdef HAVE_XF86VM { int clock; XF86VidModeModeLine modeline; XF86VidModeGetModeLine( wsDisplay,wsScreen,&clock ,&modeline ); wsMaxX=modeline.hdisplay; wsMaxY=modeline.vdisplay; } #endif { wsOrgX = wsOrgY = 0; if ( !wsMaxX ) wsMaxX=DisplayWidth( wsDisplay,wsScreen ); if ( !wsMaxY ) wsMaxY=DisplayHeight( wsDisplay,wsScreen ); } vo_screenwidth = wsMaxX; vo_screenheight = wsMaxY; xinerama_x = wsOrgX; xinerama_y = wsOrgY; update_xinerama_info(); wsMaxX = vo_screenwidth; wsMaxY = vo_screenheight; wsOrgX = xinerama_x; wsOrgY = xinerama_y; wsGetDepthOnScreen(); #ifdef DEBUG { int minor,major,shp; mp_msg( MSGT_GPLAYER,MSGL_DBG2,"[ws] Screen depth: %d\n",wsDepthOnScreen ); mp_msg( MSGT_GPLAYER,MSGL_DBG2,"[ws] size: %dx%d\n",wsMaxX,wsMaxY ); #ifdef HAVE_XINERAMA mp_msg( MSGT_GPLAYER,MSGL_DBG2,"[ws] origin: +%d+%d\n",wsOrgX,wsOrgY ); #endif mp_msg( MSGT_GPLAYER,MSGL_DBG2,"[ws] red mask: 0x%x\n",wsRedMask ); mp_msg( MSGT_GPLAYER,MSGL_DBG2,"[ws] green mask: 0x%x\n",wsGreenMask ); mp_msg( MSGT_GPLAYER,MSGL_DBG2,"[ws] blue mask: 0x%x\n",wsBlueMask ); if ( wsUseXShm ) { XShmQueryVersion( wsDisplay,&major,&minor,&shp ); mp_msg( MSGT_GPLAYER,MSGL_DBG2,"[ws] XShm version is %d.%d\n",major,minor ); } #ifdef HAVE_XSHAPE if ( wsUseXShape ) { XShapeQueryVersion( wsDisplay,&major,&minor ); mp_msg( MSGT_GPLAYER,MSGL_DBG2,"[ws] XShape version is %d.%d\n",major,minor ); } #endif } #endif wsOutMask=wsGetOutMask(); mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"[ws] Initialized converter: " ); sws_rgb2rgb_init(get_sws_cpuflags()); switch ( wsOutMask ) { case wsRGB32: mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"rgb32 to rgb32\n" ); wsConvFunc=rgb32torgb32; break; case wsBGR32: mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"rgb32 to bgr32\n" ); wsConvFunc=rgb32tobgr32; break; case wsRGB24: mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"rgb32 to rgb24\n" ); wsConvFunc=rgb32to24; break; case wsBGR24: mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"rgb32 to bgr24\n" ); wsConvFunc=rgb32tobgr24; break; case wsRGB16: mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"rgb32 to rgb16\n" ); wsConvFunc=rgb32to16; break; case wsBGR16: mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"rgb32 to bgr16\n" ); wsConvFunc=rgb32tobgr16; break; case wsRGB15: mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"rgb32 to rgb15\n" ); wsConvFunc=rgb32to15; break; case wsBGR15: mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"rgb32 to bgr15\n" ); wsConvFunc=rgb32tobgr15; break; } XSetErrorHandler( wsErrorHandler ); }
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; }
main(int argc, char **argv) { int i, funcNum; uint8_t *srcBuffer= (uint8_t*)memalign(128, SIZE); uint8_t *dstBuffer= (uint8_t*)memalign(128, SIZE); int failedNum=0; int passedNum=0; printf("memory corruption test ...\n"); if(argc==2){ GetCpuCaps(&gCpuCaps); printf("testing mmx\n"); } sws_rgb2rgb_init(get_sws_cpuflags()); for(funcNum=0; funcNum<100; funcNum++){ int width; int failed=0; int srcBpp=0; int dstBpp=0; printf("."); fflush(stdout); memset(srcBuffer, srcByte, SIZE); for(width=32; width<64; width++){ int dstOffset; for(dstOffset=128; dstOffset<196; dstOffset++){ int srcOffset; memset(dstBuffer, dstByte, SIZE); for(srcOffset=128; srcOffset<196; srcOffset++){ 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"; 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){ printf("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){ printf("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){ printf("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++; } printf("%d converters passed, %d converters randomly overwrote memory\n", passedNum, failedNum); return failedNum; }