FipS' Code (Thu Feb 15 22:43:35 2007) - (c) Filip STOKLAS (FipS) - [ www ] [ Guest Book ]
00001 00002 //--------------------------------------------------------------------------- 00003 #include <fs/ras/fsTgaLdr.h> 00004 00005 #include <stdio.h> // printf 00006 #include <memory.h> // memset, memcmp 00007 #include <cassert> 00008 //--------------------------------------------------------------------------- 00009 int main() 00010 { 00011 using namespace fs::ras; 00012 00013 //--- TEST1 RGB-888 --- 00014 00015 TgaLdr_t Tga1("test_rgb.tga"); 00016 assert(Tga1.IsValid() && "Couldn't load the TGA file!"); 00017 00018 ::printf("---> IMAGE 1:\n"); 00019 ::printf("width: %d\n", Tga1.GetW()); 00020 ::printf("height: %d\n", Tga1.GetH()); 00021 ::printf("is RGB-888 : %s\n", Tga1.GetData888() ? "true" : "false"); 00022 ::printf("is RGBA-8888 : %s\n", Tga1.GetData8888() ? "true" : "false"); 00023 00024 // expected RGB-888 data 00025 const unsigned char aExpRgbData[] = { 00026 255, 255, 255, 255, 0, 0, 255, 255, 255, 00027 255, 255, 255, 0, 255, 0, 255, 255, 255, 00028 0, 0, 0, 0, 0, 255, 0, 0, 0, 00029 }; 00030 00031 // compare loaded and expected RGB-888 data 00032 assert(Tga1.GetData888()); 00033 ::printf("aExpRgbData %s TGA Data\n", ::memcmp(Tga1.GetData888(), 00034 aExpRgbData, sizeof(aExpRgbData)) == 0 ? "==" : "!="); 00035 00036 //--- TEST2 RGBA-8888 --- 00037 00038 TgaLdr_t Tga2("test_rgba.tga"); 00039 assert(Tga2.IsValid() && "Couldn't load the TGA file!"); 00040 00041 ::printf("---> IMAGE 2:\n"); 00042 ::printf("width: %d\n", Tga2.GetW()); 00043 ::printf("height: %d\n", Tga2.GetH()); 00044 ::printf("is RGB-888 : %s\n", Tga2.GetData888() ? "true" : "false"); 00045 ::printf("is RGBA-8888 : %s\n", Tga2.GetData8888() ? "true" : "false"); 00046 00047 // expected RGBA-8888 data 00048 const unsigned char aExpRgbaData [] = { 00049 255, 255, 255, 63, 255, 0, 0, 255, 255, 255, 255, 127, 00050 255, 255, 255, 63, 0, 255, 0, 255, 255, 255, 255, 127, 00051 0, 0, 0, 63, 0, 0, 255, 255, 0, 0, 0, 127, 00052 }; 00053 00054 // compare loaded and expected RGBA-8888 data 00055 assert(Tga2.GetData8888()); 00056 ::printf("aExpRgbaData %s TGA Data\n---\n", ::memcmp(Tga2.GetData8888(), 00057 aExpRgbaData, sizeof(aExpRgbaData)) == 0 ? "==" : "!="); 00058 00059 //--- 00060 00061 return 0; 00062 } 00063 //--------------------------------------------------------------------------- 00064 // ---> IMAGE 1: 00065 // width: 3 00066 // height: 3 00067 // is RGB-888 : true 00068 // is RGBA-8888 : false 00069 // aExpRgbData == TGA Data 00070 // ---> IMAGE 2: 00071 // width: 3 00072 // height: 3 00073 // is RGB-888 : false 00074 // is RGBA-8888 : true 00075 // aExpRgbaData == TGA Data 00076 //---------------------------------------------------------------------------