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progs: Port fp programs to GLEW.

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This commit is contained in:
José Fonseca
2009-06-11 13:19:34 +01:00
parent 48d816b8ff
commit e3f14f2f3b
10 changed files with 50 additions and 26 deletions
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19
progs/fp/SConscript
View File

@@ -11,7 +11,20 @@ env.Prepend(CPPPATH = [
env.Prepend(LIBS = ['$GLUT_LIB']) env.Prepend(LIBS = ['$GLUT_LIB'])
env.Program( progs = [
target = 'fp-tri', 'fp-tri',
source = ['fp-tri.c'], 'tri-depth',
'tri-depth2',
'tri-depthwrite',
'tri-depthwrite2',
'tri-inv',
'tri-param',
'tri-tex',
'point-position',
]
for prog in progs:
env.Program(
target = prog,
source = [prog + '.c'],
) )

2
progs/fp/fp-tri.c
View File

@@ -89,7 +89,7 @@ static void Init( void )
} }
fprintf(stderr, "%.*s\n", sz, buf); fprintf(stderr, "%.*s\n", sz, buf);
if (!glutExtensionSupported("GL_ARB_fragment_program")) { if (!GLEW_ARB_fragment_program) {
printf("Error: GL_ARB_fragment_program not supported!\n"); printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1); exit(1);
} }

7
progs/fp/point-position.c
View File

@@ -2,9 +2,8 @@
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <stdlib.h> #include <stdlib.h>
#define GL_GLEXT_PROTOTYPES #include <GL/glew.h>
#include <GL/glut.h> #include <GL/glut.h>
#include "GL/gl.h"
@@ -17,7 +16,7 @@ static void Init( void )
; ;
GLuint modulateProg; GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) { if (!GLEW_ARB_fragment_program) {
printf("Error: GL_ARB_fragment_program not supported!\n"); printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1); exit(1);
} }
@@ -109,6 +108,8 @@ int main(int argc, char **argv)
exit(1); exit(1);
} }
glewInit();
Init(); Init();
glutReshapeFunc(Reshape); glutReshapeFunc(Reshape);

9
progs/fp/tri-depth.c
View File

@@ -2,9 +2,8 @@
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <stdlib.h> #include <stdlib.h>
#define GL_GLEXT_PROTOTYPES #include <GL/glew.h>
#include <GL/glut.h> #include <GL/glut.h>
#include "GL/gl.h"
@@ -19,7 +18,7 @@ static void Init( void )
; ;
GLuint modulateProg; GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) { if (!GLEW_ARB_fragment_program) {
printf("Error: GL_ARB_fragment_program not supported!\n"); printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1); exit(1);
} }
@@ -89,8 +88,6 @@ int main(int argc, char **argv)
glutInit(&argc, argv); glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250); glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB; type = GLUT_RGB;
@@ -101,6 +98,8 @@ int main(int argc, char **argv)
exit(1); exit(1);
} }
glewInit();
Init(); Init();
glutReshapeFunc(Reshape); glutReshapeFunc(Reshape);

7
progs/fp/tri-depth2.c
View File

@@ -2,9 +2,8 @@
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <stdlib.h> #include <stdlib.h>
#define GL_GLEXT_PROTOTYPES #include <GL/glew.h>
#include <GL/glut.h> #include <GL/glut.h>
#include "GL/gl.h"
@@ -21,7 +20,7 @@ static void Init( void )
; ;
GLuint modulateProg; GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) { if (!GLEW_ARB_fragment_program) {
printf("Error: GL_ARB_fragment_program not supported!\n"); printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1); exit(1);
} }
@@ -106,6 +105,8 @@ int main(int argc, char **argv)
exit(1); exit(1);
} }
glewInit();
Init(); Init();
glutReshapeFunc(Reshape); glutReshapeFunc(Reshape);

6
progs/fp/tri-depthwrite.c
View File

@@ -2,7 +2,7 @@
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <stdlib.h> #include <stdlib.h>
#define GL_GLEXT_PROTOTYPES #include <GL/glew.h>
#include <GL/glut.h> #include <GL/glut.h>
@@ -16,7 +16,7 @@ static void Init(void)
; ;
GLuint modulateProg; GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) { if (!GLEW_ARB_fragment_program) {
printf("Error: GL_ARB_fragment_program not supported!\n"); printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1); exit(1);
} }
@@ -97,6 +97,8 @@ int main(int argc, char **argv)
exit(1); exit(1);
} }
glewInit();
Init(); Init();
glutReshapeFunc(Reshape); glutReshapeFunc(Reshape);

6
progs/fp/tri-depthwrite2.c
View File

@@ -2,7 +2,7 @@
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <stdlib.h> #include <stdlib.h>
#define GL_GLEXT_PROTOTYPES #include <GL/glew.h>
#include <GL/glut.h> #include <GL/glut.h>
@@ -16,7 +16,7 @@ static void Init(void)
; ;
GLuint modulateProg; GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) { if (!GLEW_ARB_fragment_program) {
printf("Error: GL_ARB_fragment_program not supported!\n"); printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1); exit(1);
} }
@@ -97,6 +97,8 @@ int main(int argc, char **argv)
exit(1); exit(1);
} }
glewInit();
Init(); Init();
glutReshapeFunc(Reshape); glutReshapeFunc(Reshape);

6
progs/fp/tri-inv.c
View File

@@ -2,7 +2,7 @@
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <stdlib.h> #include <stdlib.h>
#define GL_GLEXT_PROTOTYPES #include <GL/glew.h>
#include <GL/glut.h> #include <GL/glut.h>
@@ -17,7 +17,7 @@ static void Init( void )
; ;
GLuint modulateProg; GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) { if (!GLEW_ARB_fragment_program) {
printf("Error: GL_ARB_fragment_program not supported!\n"); printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1); exit(1);
} }
@@ -99,6 +99,8 @@ int main(int argc, char **argv)
exit(1); exit(1);
} }
glewInit();
Init(); Init();
glutReshapeFunc(Reshape); glutReshapeFunc(Reshape);

8
progs/fp/tri-param.c
View File

@@ -2,9 +2,9 @@
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <stdlib.h> #include <stdlib.h>
#define GL_GLEXT_PROTOTYPES #include <GL/glew.h>
#include <GL/glut.h> #include <GL/glut.h>
#include "GL/gl.h"
static void Init( void ) static void Init( void )
{ {
@@ -15,7 +15,7 @@ static void Init( void )
; ;
GLuint modulateProg; GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) { if (!GLEW_ARB_fragment_program) {
printf("Error: GL_ARB_fragment_program not supported!\n"); printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1); exit(1);
} }
@@ -104,6 +104,8 @@ int main(int argc, char **argv)
exit(1); exit(1);
} }
glewInit();
Init(); Init();
glutReshapeFunc(Reshape); glutReshapeFunc(Reshape);

6
progs/fp/tri-tex.c
View File

@@ -3,7 +3,7 @@
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <stdlib.h> #include <stdlib.h>
#define GL_GLEXT_PROTOTYPES #include <GL/glew.h>
#include <GL/glut.h> #include <GL/glut.h>
#include "readtex.c" #include "readtex.c"
@@ -23,7 +23,7 @@ static void Init( void )
GLuint modulateProg; GLuint modulateProg;
GLuint Texture; GLuint Texture;
if (!glutExtensionSupported("GL_ARB_fragment_program")) { if (!GLEW_ARB_fragment_program) {
printf("Error: GL_ARB_fragment_program not supported!\n"); printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1); exit(1);
} }
@@ -120,6 +120,8 @@ int main(int argc, char **argv)
exit(1); exit(1);
} }
glewInit();
Init(); Init();
glutReshapeFunc(Reshape); glutReshapeFunc(Reshape);