void App_Test::load_Texture()
{
loadPCX((u8*)heavy_pcx, &this->pcx);
image8to16trans(&this->pcx,0);
glGenTextures(1, &this->textureID[0]);
glBindTexture(0, this->textureID[0]);
glTexImage2D(0, 0, GL_RGB, TEXTURE_SIZE_128 , TEXTURE_SIZE_128, 0, TEXGEN_TEXCOORD, this->pcx.image.data8);
imageDestroy(&this->pcx);
// loadPCX((u8*)start_button_1_pcx, &this->pcx);
// image8to16trans(&this->pcx,0);
// glGenTextures(1, &this->textureID[0]);
// glBindTexture(0, this->textureID[0]);
// glTexImage2D(0, 0, GL_RGBA, TEXTURE_SIZE_128 , TEXTURE_SIZE_32, 0, TEXGEN_TEXCOORD | GL_TEXTURE_COLOR0_TRANSPARENT, this->pcx.image.data8);
// imageDestroy(&this->pcx);
//
// loadPCX((u8*)hex_pcx, &this->pcx);
// image8to16trans(&this->pcx,0);
// glGenTextures(1, &this->textureID[1]);
// glBindTexture(0, this->textureID[1]);
// glTexImage2D(0, 0, GL_RGBA, TEXTURE_SIZE_16 , TEXTURE_SIZE_16, 0, TEXGEN_TEXCOORD | GL_TEXTURE_COLOR0_TRANSPARENT, this->pcx.image.data8);
// imageDestroy(&this->pcx);
//
// loadPCX((u8*)GO_base_pcx, &this->pcx);
// image8to16trans(&this->pcx,0);
// glGenTextures(1, &this->textureID[3]);
// glBindTexture(0, this->textureID[3]);
// glTexImage2D(0, 0, GL_RGBA, TEXTURE_SIZE_8 , TEXTURE_SIZE_8, 0, TEXGEN_TEXCOORD | GL_TEXTURE_COLOR0_TRANSPARENT , this->pcx.image.data8);
// imageDestroy(&this->pcx);
//
}
// Load PCX files And Convert To Textures
int LoadGLTextures() {
sImage pcx; // (NEW) and different from nehe.
//load our texture
loadPCX((u8*)Star_pcx, &pcx);
image8to16trans(&pcx, 0);
//DS supports no filtering of anykind so no need for more than one texture
glGenTextures(1, &texture[0]);
glBindTexture(0, texture[0]);
glTexImage2D(0, 0, GL_RGBA, TEXTURE_SIZE_128 , TEXTURE_SIZE_128, 0, TEXGEN_TEXCOORD, pcx.image.data8);
imageDestroy(&pcx);
return TRUE;
}
void fillDisplay(unsigned short color, unsigned int page, AppState & state) {
int offset = 0;
// for (int y=0; y<MY_BG_H; y++) {
// offset = y * MY_BG_W;
// for (int x=0; x<MY_BG_W; x++) {
// offset+=1;
// BG_GFX[offset] = color;
// }
// }
if (page != state.lastPage) {
if (state.lastPage != -1 && state.lastImageFromPcx) {
free(state.lastImage.palette);
// free(state.lastImage.imasge.data8);
free(state.lastImage.image.data16);
}
state.lastPage = page;
int res = 0;
char fileName[1024];
sprintf(fileName, "%s/%s/image%02d.pcx", MAINPATH, state.notebookName.c_str(), page);
FILE * pFile = fopen ( fileName , "rb" );
if (pFile==NULL) {
printf("File %s Not Found\n", fileName);
fillEmptyPage(state);
return;
}
// obtain file size:
long lSize;
fseek (pFile , 0 , SEEK_END);
lSize = ftell (pFile);
rewind (pFile);
char * pcx_image = (char *)malloc (sizeof(char)*lSize);
if (pcx_image == NULL) {
printf ("Memory error\n");
fillEmptyPage(state);
return;
}
// copy the file into the buffer:
res = fread (pcx_image,1,lSize,pFile);
if (res != lSize) {
printf("Reading image error\n");
fillEmptyPage(state);
return;
}
fclose (pFile);
res = loadPCX((u8*)pcx_image, &state.lastImage);
free (pcx_image);
printf("Loaded Background of size %d x %d\n", state.lastImage.width, state.lastImage.height);
printf(" Bits per pixel %d\n", state.lastImage.bpp);
printf(" res %d\n", res);
// image8to16(&image);
printf(" palette size %d\n", sizeof(state.lastImage.palette));
for (int i=0; i<256; i++) {
BG_PALETTE[i] = state.lastImage.palette[i];
}
BG_PALETTE[1] = RGB15(31,0,0) | BIT(15);
state.lastImageFromPcx = true;
}
// dmaCopy(image.palette, BG_PALETTE, sizeof(image.palette));
for (int y=0 ; y < MY_BG_H; y++) {
offset = y * MY_BG_W / 2;
for (int x=0; x<MY_BG_W; x+=2) {
int offset2 = offset + x/2;
Point imgPoint = state.convertBufferToImage(Point(x,y));
if (imgPoint.y < 0 || imgPoint.y >= state.lastImage.height) {
bgGetGfxPtr(3)[offset2] = 0;
continue;
}
if (imgPoint.x < 0 || imgPoint.x >= state.lastImage.width) {
bgGetGfxPtr(3)[offset2] = 0;
continue;
}
//BG_GFX[offset] = RGB15(31,0,0) | BIT(15);
// BG_GFX[offset] = image.image.data16[imgO];
int imgO = imgPoint.y * state.lastImage.width/2 + imgPoint.x/2;
bgGetGfxPtr(3)[offset2] = state.lastImage.image.data16[imgO];
// bgGetGfxPtr(3)[offset2] = 0x0101;
}
}
// dmaCopy(image.image.data8, bgGetGfxPtr(3), image.width*image.height);
}
