src/engine/tga.h

   1 #ifndef ENGINE_TGA_H_
   2 #define ENGINE_TGA_H_
   3
   4 #include <GL/gl.h>
   5
   6 typedef struct TgaHeader TgaHeader;
   7 typedef struct TgaImage TgaImage;
   8
   9 #pragma pack(push, 1)
  10 struct TgaHeader {
  11         GLubyte idLength;
  12         GLbyte colorMapType;
  13         GLbyte imageType;
  14         GLushort colorMapStart;
  15         GLushort colorMapLength;
  16         GLubyte colorMapBpp;
  17         GLushort originX;
  18         GLushort originY;
  19         GLushort imageWidth;
  20         GLushort imageHeight;
  21         GLubyte imageBpp;
  22         GLbyte imageDescriptor;
  23 };
  24 #pragma pack(pop)
  25
  26 struct TgaImage {
  27         TgaHeader header;
  28         GLenum imageFormat;
  29         GLint imageComponents;
  30         GLbyte* bytes;
  31 };
  32
  33 TgaImage* readTga(const char* path);
  34
  35 #endif // ENGINE_TGA_H_