shithub: zelda3

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Option to ignore aspect ratio (#56)

--- a/config.c

+++ b/config.c

@@ -209,6 +209,9 @@

     } else if (StringEqualsNoCase(key, "NewRenderer")) {

       g_config.new_renderer = atoi(value);

       return true;

+    } else if (StringEqualsNoCase(key, "IgnoreAspectRatio")) {

+      g_config.ignore_aspect_ratio = atoi(value);

+      return true;

     }

   }

--- a/config.h

+++ b/config.h

@@ -34,6 +34,7 @@

 typedef struct Config {

   bool enhanced_mode7;

   bool new_renderer;

+  bool ignore_aspect_ratio;

 } Config;

 extern Config g_config;

--- a/main.c

+++ b/main.c

@@ -170,7 +170,8 @@

     return 1;

   }

   g_renderer = renderer;

-  SDL_RenderSetLogicalSize(renderer, 512, 480); 

+  if (!g_config.ignore_aspect_ratio)

+    SDL_RenderSetLogicalSize(renderer, 512, 480); 

   SDL_Texture* texture = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_RGBX8888, SDL_TEXTUREACCESS_STREAMING, kRenderWidth * 2, kRenderHeight * 2);

   if(texture == NULL) {

     printf("Failed to create texture: %s\n", SDL_GetError());

--- a/zelda3.ini

+++ b/zelda3.ini

@@ -1,6 +1,7 @@

 [Graphics]

 NewRenderer = 1

 EnhancedMode7 = 1

+IgnoreAspectRatio = 1

 [KeyMap]