diff options
| -rw-r--r-- | src/renderer.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/renderer.c b/src/renderer.c index c0f7e479..31349e44 100644 --- a/src/renderer.c +++ b/src/renderer.c @@ -177,10 +177,13 @@ void ren_update_rects(RenRect *rects, int count) { initial_frame = false; } + const int scale = renderer.surface_scale; for (int i = 0; i < count; i++) { const RenRect *r = &rects[i]; - SDL_Rect sr = {.x = r->x, .y = r->y, .w = r->width, .h = r->height}; - int32_t *pixels = ((int32_t *) renderer.surface->pixels) + r->x + renderer.surface->w * r->y; + const int x = scale * r->x, y = scale * r->y; + const int w = scale * r->width, h = scale * r->height; + const SDL_Rect sr = {.x = x, .y = y, .w = w, .h = h}; + int32_t *pixels = ((int32_t *) renderer.surface->pixels) + x + renderer.surface->w * y; SDL_UpdateTexture(renderer.texture, &sr, pixels, renderer.surface->w * 4); } SDL_RenderCopy(renderer.renderer, renderer.texture, NULL, NULL); |