Hack around brightness and shader viewport size

[clouds.git] / debug.hpp

diff --git a/debug.hpp b/debug.hpp
index 6774a1a66c6724fc0e9d35c0516e23dd28e2c5e5..87281f994995011a81baa14dd1a9c621e3431b18 100644 (file)
--- a/debug.hpp
+++ b/debug.hpp
@@ -20,13 +20,15 @@ inline void dump(glm::vec2 v) { fprintf(stderr, "{%f,%f}\n", v.x, v.y); }
 typedef struct {
   char head[12];
   short dx /* Width */, dy /* Height */, head2;
-  char pic[600 * 400 * 3];
+  char pic[1000 * 1000 * 3];
 } TGA;
 char tgahead[12] = {0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
                     0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 
 void saveFBO() {
-  float width = 600, height = 400;
+  GLint ps[4];
+  glGetIntegerv(GL_VIEWPORT, ps);
+  GLint width = ps[2], height = ps[3];
   TGA *tga = (TGA *)malloc(sizeof(TGA));
   memcpy(tga->head, tgahead, 12);
   tga->dx = width;