Better value for max vertex_attrib_loc

icculus · Jan 27, 2020 · 465d1ae · 465d1ae
1 parent 27fd691
commit 465d1ae
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/mojoshader_opengl.c b/mojoshader_opengl.c
@@ -118,8 +118,14 @@ struct MOJOSHADER_glProgram
 
     int uses_pointsize;
 
-    // 10 is apparently the resource limit according to SM3 -flibit
-    GLint vertex_attrib_loc[MOJOSHADER_USAGE_TOTAL][10];
+    // According to MSDN...
+    //
+    // n is an optional integer between 0 and the number of resources supported.
+    //  For example, POSITION0, TEXCOOR1, etc.
+    //
+    // The input registers consist of 16 four-component floating-point vectors,
+    //   designated as v0 through v15.
+    GLint vertex_attrib_loc[MOJOSHADER_USAGE_TOTAL][16];
 
     // GLSL uses these...location of uniform arrays.
     GLint vs_float4_loc;