Simpler check

Author: Fancy2209

src/gc_gl.c

@@ -194,7 +194,7 @@ static void update_scissor()
         params = glparamstate.viewport;
         y = params[1];
     }
-    GX_SetScissor(params[0], y, params[2] > 640 ? 640 : params[2], params[3]);
+    GX_SetScissor(params[0], y, params[2], params[3]);
 
     glparamstate.dirty.bits.dirty_scissor = 0;
 }
@@ -1015,11 +1015,13 @@ void glEnd()
 
 void glViewport(GLint x, GLint y, GLsizei width, GLsizei height)
 {
+   // Since thw max the framebuffer 
+   if (width > 640) width = 640;
     glparamstate.viewport[0] = x;
     glparamstate.viewport[1] = y;
     glparamstate.viewport[2] = width;
     glparamstate.viewport[3] = height;
-    GX_SetViewport(x, y, width > 640 ? 640 : width, height, 0.0f, 1.0f);
+    GX_SetViewport(x, y, width, height, 0.0f, 1.0f);
     if (glparamstate.scissor[2] < 0) {
         glparamstate.scissor[2] = width;
         glparamstate.scissor[3] = height;