diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2003-04-17 21:43:55 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2003-04-17 21:43:55 +0000 |
| commit | 3ca3ab0cd1856c66ab488b447f9e3def51fc541f (patch) | |
| tree | 0d46687cc808dc3087d992de719940beb79f7eae /progs/demos/arbfplight.c | |
| parent | 24339179a48599510f6b4d24d2abc62c26ddda10 (diff) | |
clean up usage of extension function pointers
Diffstat (limited to 'progs/demos/arbfplight.c')
| -rw-r--r-- | progs/demos/arbfplight.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/progs/demos/arbfplight.c b/progs/demos/arbfplight.c index fcdc114732..aa0b7e28a5 100644 --- a/progs/demos/arbfplight.c +++ b/progs/demos/arbfplight.c @@ -28,6 +28,8 @@ static GLboolean PixelLight = GL_TRUE; static GLfloat Xrot = 0, Yrot = 0; static PFNGLPROGRAMLOCALPARAMETER4FVARBPROC glProgramLocalParameter4fvARB_func; +static PFNGLPROGRAMLOCALPARAMETER4DARBPROC glProgramLocalParameter4dARB_func; +static PFNGLGETPROGRAMLOCALPARAMETERDVARBPROC glGetProgramLocalParameterdvARB_func; static PFNGLGENPROGRAMSARBPROC glGenProgramsARB_func; static PFNGLPROGRAMSTRINGARBPROC glProgramStringARB_func; static PFNGLBINDPROGRAMARBPROC glBindProgramARB_func; @@ -45,8 +47,8 @@ static void Redisplay( void ) glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT ); if (PixelLight) { - glProgramLocalParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, - LIGHTPOS, LightPos); + glProgramLocalParameter4fvARB_func(GL_FRAGMENT_PROGRAM_ARB, + LIGHTPOS, LightPos); glEnable(GL_FRAGMENT_PROGRAM_ARB); glEnable(GL_VERTEX_PROGRAM_ARB); glDisable(GL_LIGHTING); @@ -241,6 +243,12 @@ static void Init( void ) glProgramLocalParameter4fvARB_func = (PFNGLPROGRAMLOCALPARAMETER4FVARBPROC) glutGetProcAddress("glProgramLocalParameter4fvARB"); assert(glProgramLocalParameter4fvARB_func); + glProgramLocalParameter4dARB_func = (PFNGLPROGRAMLOCALPARAMETER4DARBPROC) glutGetProcAddress("glProgramLocalParameter4dARB"); + assert(glProgramLocalParameter4dARB_func); + + glGetProgramLocalParameterdvARB_func = (PFNGLGETPROGRAMLOCALPARAMETERDVARBPROC) glutGetProcAddress("glGetProgramLocalParameterdvARB"); + assert(glGetProgramLocalParameterdvARB_func); + glGenProgramsARB_func = (PFNGLGENPROGRAMSARBPROC) glutGetProcAddress("glGenProgramsARB"); assert(glGenProgramsARB_func); @@ -272,22 +280,22 @@ static void Init( void ) } assert(glIsProgramARB_func(FragProg)); - glProgramLocalParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, DIFFUSE, Diffuse); - glProgramLocalParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, SPECULAR, Specular); + glProgramLocalParameter4fvARB_func(GL_FRAGMENT_PROGRAM_ARB, DIFFUSE, Diffuse); + glProgramLocalParameter4fvARB_func(GL_FRAGMENT_PROGRAM_ARB, SPECULAR, Specular); /* * Do some sanity tests */ { GLdouble v[4]; - glProgramLocalParameter4dARB(GL_FRAGMENT_PROGRAM_ARB, 8, + glProgramLocalParameter4dARB_func(GL_FRAGMENT_PROGRAM_ARB, 8, 10.0, 20.0, 30.0, 40.0); - glGetProgramLocalParameterdvARB(GL_FRAGMENT_PROGRAM_ARB, 8, v); + glGetProgramLocalParameterdvARB_func(GL_FRAGMENT_PROGRAM_ARB, 8, v); assert(v[0] == 10.0); assert(v[1] == 20.0); assert(v[2] == 30.0); assert(v[3] == 40.0); - glGetProgramLocalParameterdvARB(GL_FRAGMENT_PROGRAM_ARB, DIFFUSE, v); + glGetProgramLocalParameterdvARB_func(GL_FRAGMENT_PROGRAM_ARB, DIFFUSE, v); assert(v[0] == Diffuse[0]); assert(v[1] == Diffuse[1]); assert(v[2] == Diffuse[2]); |