1 files changed, 62 insertions, 8 deletions

diff --git a/src/sdl/main.c b/src/sdl/main.c
index 7240d9a..95597f0 100644
--- a/src/sdl/main.c
+++ b/src/sdl/main.c
@@ -32,6 +32,60 @@ draw_moves(
 }
 
 static void
+log_renderer_info(
+  SDL_Renderer * const renderer
+) {
+  SDL_RendererInfo info;
+
+  // get renderer info
+  if (SDL_GetRendererInfo(renderer, &info)) {
+    die("SDL_GetRendererInfo(): %s", SDL_GetError());
+  }
+
+  // log renderer info
+  SDL_Log(
+    "renderer:\n"
+    "  name = \"%s\"\n"
+    "  flags = %u%s%s%s%s\n"
+    "  num_texture_formats = %u\n"
+    "  max_texture_width = %d\n"
+    "  max_texture_height = %d",
+    info.name,
+    info.flags,
+    info.flags & SDL_RENDERER_SOFTWARE ? ", software" : "",
+    info.flags & SDL_RENDERER_ACCELERATED ? ", accelerated" : "",
+    info.flags & SDL_RENDERER_PRESENTVSYNC ? ", presentvsync" : "",
+    info.flags & SDL_RENDERER_TARGETTEXTURE ? ", targettexture" : "",
+    info.num_texture_formats,
+    info.max_texture_width,
+    info.max_texture_height
+  );
+}
+
+static void
+log_texture_info(
+  SDL_Texture * const tex
+) {
+  Uint32 format;
+  int access, w, h;
+
+  // query texture
+  if (SDL_QueryTexture(tex, &format, &access, &w, &h)) {
+    die("SDL_QueryTexture(): %s", SDL_GetError());
+  }
+
+  // log information
+  SDL_Log(
+    "texture:\n"
+    "  format = %u\n"
+    "  access = %d\n"
+    "  width = %d\n"
+    "  height = %d",
+    format, access, w, h
+  );
+}
+
+static void
 solve_on_error(
   const char * const err
 ) {
@@ -70,10 +124,12 @@ int main(int argc, char *argv[]) {
   // create window and renderer
   SDL_Window *win;
   SDL_Renderer *renderer;
-  if (SDL_CreateWindowAndRenderer(800, 600, SDL_RENDERER_ACCELERATED | SDL_WINDOW_RESIZABLE, &win, &renderer)) {
+  if (SDL_CreateWindowAndRenderer(800, 600, SDL_WINDOW_RESIZABLE, &win, &renderer)) {
     die("SDL_CreateWindowAndRenderer(): %s", SDL_GetError());
   }
 
+  log_renderer_info(renderer);
+
   // init draw context
   draw_ctx_t draw_ctx = {
     .level_num  = &level_num,
@@ -81,14 +137,13 @@ int main(int argc, char *argv[]) {
     .ctx        = &ctx,
     .renderer   = renderer,
     .zoom       = &zoom,
-    .sprites    = sprites_init(renderer, sprites_png_path),
   };
 
-  Uint32 format;
-  int access, w, h;
-  if (SDL_QueryTexture(draw_ctx.sprites, &format, &access, &w, &h)) {
-    die("SDL_QueryTexture(): %s", SDL_GetError());
-  }
+  sprites_init(renderer, sprites_png_path, draw_ctx.sprites);
+
+  log_texture_info(draw_ctx.sprites[0]);
+
+  SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_NONE);
 
   bool done = false;
   SDL_Event ev;
@@ -201,7 +256,6 @@ int main(int argc, char *argv[]) {
   }
 
   // fini renderer, window
-  SDL_DestroyTexture(draw_ctx.sprites);
   SDL_DestroyRenderer(renderer);
   SDL_DestroyWindow(win);