Function rend_GetProjectionParameters

renderer/HardwareBaseGPU.cpp:220–223

Returns the aspect ratio of the physical screen

// Returns the aspect ratio of the physical screen
void rend_GetProjectionParameters(int *width, int *height) {
  *width = gpu_state.clip_x2 - gpu_state.clip_x1;
  *height = gpu_state.clip_y2 - gpu_state.clip_y1;
}

void rend_GetProjectionScreenParameters(int &screenLX, int &screenTY, int &screenW, int &screenH) {
  screenLX = gpu_state.clip_x1;