void SDLHardwareRenderDevice::windowResize() {
windowResizeInternal();
SDL_RenderSetLogicalSize(renderer, VIEW_W, VIEW_H);
if (texture) SDL_DestroyTexture(texture);
texture = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_TARGET, VIEW_W, VIEW_H);
SDL_SetRenderTarget(renderer, texture);
updateScreenVars();
}
void SDLHardwareRenderDevice::windowResize() {
int w,h;
SDL_GetWindowSize(window, &w, &h);
SCREEN_W = static_cast<unsigned short>(w);
SCREEN_H = static_cast<unsigned short>(h);
float scale = static_cast<float>(VIEW_H) / static_cast<float>(SCREEN_H);
VIEW_W = static_cast<unsigned short>(static_cast<float>(SCREEN_W) * scale);
// letterbox if too tall
if (VIEW_W < MIN_SCREEN_W) {
VIEW_W = MIN_SCREEN_W;
}
VIEW_W_HALF = VIEW_W/2;
SDL_RenderSetLogicalSize(renderer, VIEW_W, VIEW_H);
if (texture) SDL_DestroyTexture(texture);
texture = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_TARGET, VIEW_W, VIEW_H);
SDL_SetRenderTarget(renderer, texture);
updateScreenVars();
}