diff options
Diffstat (limited to 'progs/glsl/texaaline.c')
| -rw-r--r-- | progs/glsl/texaaline.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/progs/glsl/texaaline.c b/progs/glsl/texaaline.c index 7a5ac405bb..4ad5a761c6 100644 --- a/progs/glsl/texaaline.c +++ b/progs/glsl/texaaline.c @@ -14,6 +14,9 @@ #include <GL/glew.h> #include <GL/glut.h> +#ifndef M_PI +#define M_PI 3.1415926535 +#endif static GLint WinWidth = 300, WinHeight = 300; static GLint win = 0; @@ -307,8 +310,10 @@ MakeMipmap(void) glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); - //glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LOD, 4); - ////glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 5); + /* + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LOD, 4); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 5); + */ glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE); #undef SZ |