Expose texture filter.

1 files changed, 6 insertions, 1 deletions

diff --git a/include/swgfx.h b/include/swgfx.h
index cdeefe8..e9e69b8 100644
--- a/include/swgfx.h
+++ b/include/swgfx.h
@@ -53,6 +53,11 @@ typedef sgRgba sgPixel;
 // TODO: Expose a macro to control the desired surface format.
 typedef sgBgra sgScreenPixel;
 
+typedef enum sgTextureFilter {
+  sgNearest,
+  sgBilinear
+} sgTextureFilter;
+
 typedef struct sgImage {
   int      width;
   int      height;
@@ -76,7 +81,7 @@ void sgOrtho      (swgfx*, R left, R right, R top, R bottom, R near, R far);
 void sgPerspective(swgfx*, R fovy, R aspect, R near, R far);
 void sgViewport   (swgfx*, int x0, int y0, int width, int height);
 
-void sgTexture(swgfx*, const sgImage*);
+void sgTexture(swgfx*, const sgImage*, sgTextureFilter);
 
 void sgClear(swgfx*);
 void sgPixels(swgfx*, size_t count, const sgVec2i* positions, sgPixel colour);