Add mipmap option

4 files changed, 6 insertions, 0 deletions

diff --git a/include/mgl/gl.h b/include/mgl/gl.h
index 2537d96..c96beea 100644
--- a/include/mgl/gl.h
+++ b/include/mgl/gl.h
@@ -85,6 +85,7 @@ typedef struct {
     void (*glXSwapIntervalEXT)(Display * dpy, GLXDrawable drawable, int interval);
     int (*glXSwapIntervalMESA)(unsigned int interval);
     int (*glXSwapIntervalSGI)(int interval);
+    void (*glGenerateMipmap)(unsigned int target);
 } mgl_gl;
 
 int mgl_gl_load(mgl_gl *self);
diff --git a/include/mgl/gl_macro.h b/include/mgl/gl_macro.h
index 3141f78..cbecf94 100644
--- a/include/mgl/gl_macro.h
+++ b/include/mgl/gl_macro.h
@@ -46,6 +46,7 @@
 
 #define GL_CLAMP_TO_EDGE 0x812F
 #define GL_LINEAR 0x2601
+#define GL_LINEAR_MIPMAP_LINEAR 0x2703
 
 #define GL_POINTS 0x0000
 #define GL_LINES 0x0001
diff --git a/include/mgl/graphics/sprite.h b/include/mgl/graphics/sprite.h
index 0193c4c..9e4ebc7 100644
--- a/include/mgl/graphics/sprite.h
+++ b/include/mgl/graphics/sprite.h
@@ -29,6 +29,8 @@ void mgl_sprite_set_origin(mgl_sprite *self, mgl_vec2f origin);
 void mgl_sprite_set_size(mgl_sprite *self, mgl_vec2f size);
 /* This only has an effect if the sprite has a texture set. Scales width in proportion */
 void mgl_sprite_set_height(mgl_sprite *self, float height);
+/* Texture size multiplied by the sprite scaling */
+mgl_vec2f mgl_sprite_get_size(const mgl_sprite *self);
 void mgl_sprite_draw(mgl_context *context, mgl_sprite *sprite);
 
 #endif /* MGL_SPRITE_H */
diff --git a/include/mgl/graphics/texture.h b/include/mgl/graphics/texture.h
index 9524ab1..1f473e2 100644
--- a/include/mgl/graphics/texture.h
+++ b/include/mgl/graphics/texture.h
@@ -22,11 +22,13 @@ struct mgl_texture {
     int max_width;
     int max_height;
     bool pixel_coordinates;
+    bool mipmap;
 };
 
 typedef struct {
     bool compressed; /* false by default */
     bool pixel_coordinates; /* false by default, texture coordinates are normalized */
+    bool mipmap; /* false by default, generate mipmaps (available since opengl 3.0) */
 } mgl_texture_load_options;
 
 int mgl_texture_init(mgl_texture *self);