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Redo the fragment program examples to match vp's

Browse source 
we just load text files instead of compiling tons of small
binaries
This commit is contained in:
Zack Rusin 2007-11-09 10:08:15 -05:00
parent 025b140b2f
commit 63a9d835ce
70 changed files with 155 additions and 3765 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
configs/linux-llvm
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@ -1,8 +1,8 @@
# Configuration for debugging on Linux
# Configuration for Linux and LLVM with debugging info
include $(TOP)/configs/linux
CONFIG_NAME = linux-debug
CONFIG_NAME = linux-llvm
OPT_FLAGS = -g -ansi -pedantic
DEFINES += -DDEBUG -DDEBUG_MATH

36
progs/fp/Makefile
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@ -11,46 +11,14 @@ include $(TOP)/configs/current
LIBS = $(APP_LIB_DEPS)
SOURCES = \
tri-abs.c \
tri-add.c \
tri-cmp.c \
tri-cos.c \
tri-dp3.c \
tri-dp4.c \
tri-dph.c \
tri-dst.c \
tri-ex2.c \
tri-flr.c \
tri-frc.c \
tri-kil.c \
tri-lg2.c \
tri-lit.c \
tri-lrp.c \
tri-mad.c \
tri-max.c \
tri-min.c \
tri-mov.c \
tri-mul.c \
tri-pow.c \
tri-param.c \
tri-rcp.c \
tri-rsq.c \
tri-scs.c \
tri-sge.c \
tri-sge2.c \
tri-sin.c \
tri-slt.c \
tri-sub.c \
tri-swz.c \
tri-swz2.c \
tri-tex.c \
tri-xpd.c \
tri-position.c \
point-position.c \
tri-depth.c \
tri-depth2.c \
tri-depthwrite.c \
tri-depthwrite2.c \
tri-param.c \
fp-tri.c
NOTDONE=\
tri-txb.c \

5
progs/fp/abs.txt Normal file
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@ -0,0 +1,5 @@
!!ARBfp1.0
TEMP R0;
SUB R0, {0.5}.x, fragment.color;
ABS result.color, R0;
END

5
progs/fp/add.txt Normal file
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@ -0,0 +1,5 @@
!!ARBfp1.0
TEMP R0;
ADD R0, fragment.color, fragment.color;
ADD result.color, R0, R0;
END

5
progs/fp/cmp.txt Normal file
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@ -0,0 +1,5 @@
!!ARBfp1.0
TEMP R0;
SUB R0, {0.5}.x, fragment.color;
CMP result.color, R0, fragment.color, {0.0}.x;
END

8
progs/fp/cos.txt Normal file
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@ -0,0 +1,8 @@
!!ARBfp1.0
TEMP R0;
MUL R0, fragment.color, {3.14}.x;
COS result.color.x, R0.x;
COS result.color.y, R0.y;
COS result.color.z, R0.z;
END

4
progs/fp/dp3.txt Normal file
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@ -0,0 +1,4 @@
!!ARBfp1.0
TEMP R0;
DP3 result.color, fragment.color, fragment.color;
END

4
progs/fp/dp4.txt Normal file
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@ -0,0 +1,4 @@
!!ARBfp1.0
TEMP R0;
DP4 result.color, fragment.color.xxxx, fragment.color;
END

4
progs/fp/dph.txt Normal file
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@ -0,0 +1,4 @@
!!ARBfp1.0
TEMP R0;
DPH result.color, fragment.color, fragment.color.xyzx;
END

3
progs/fp/dst.txt Normal file
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@ -0,0 +1,3 @@
!!ARBfp1.0
DST result.color, fragment.color, fragment.color;
END

5
progs/fp/ex2.txt Normal file
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@ -0,0 +1,5 @@
!!ARBfp1.0
TEMP R0;
EX2 R0, fragment.color.x;
SUB result.color, R0, {1.0}.x;
END

5
progs/fp/flr.txt Normal file
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@ -0,0 +1,5 @@
!!ARBfp1.0
TEMP R0;
ADD R0, fragment.color, {0.5}.x;
FLR result.color, R0;
END

5
progs/fp/frc.txt Normal file
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@ -0,0 +1,5 @@
!!ARBfp1.0
TEMP R0;
MUL R0, fragment.color, {3.0}.x;
FRC result.color, R0;
END

6
progs/fp/kil.txt Normal file
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@ -0,0 +1,6 @@
!!ARBfp1.0
TEMP R0;
SUB R0, fragment.color, {0.5,0,0,0};
KIL R0;
MOV result.color, R0;
END

5
progs/fp/lg2.txt Normal file
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@ -0,0 +1,5 @@
!!ARBfp1.0
TEMP R0;
MUL R0, fragment.color, {4.0}.x;
LG2 result.color, R0.x;
END

5
progs/fp/lit.txt Normal file
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@ -0,0 +1,5 @@
!!ARBfp1.0
TEMP R0;
SUB R0, {0.5}.x, fragment.color;
LIT result.color, R0;
END

4
progs/fp/lrp.txt Normal file
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@ -0,0 +1,4 @@
!!ARBfp1.0
TEMP R0, R1;
LRP result.color, fragment.color.z, {1,0,0,1}, {0,1,0,1};
END

4
progs/fp/mad.txt Normal file
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@ -0,0 +1,4 @@
!!ARBfp1.0
TEMP R0, R1;
MAD result.color, fragment.color.z, {1,0,0,1}, fragment.color;
END

3
progs/fp/max.txt Normal file
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@ -0,0 +1,3 @@
!!ARBfp1.0
MAX result.color, {0.5}.x, fragment.color;
END

3
progs/fp/min.txt Normal file
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@ -0,0 +1,3 @@
!!ARBfp1.0
MIN result.color, {0.5}.x, fragment.color;
END

3
progs/fp/mov.txt Normal file
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@ -0,0 +1,3 @@
!!ARBfp1.0
MOV result.color, fragment.color;
END

3
progs/fp/mul.txt Normal file
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@ -0,0 +1,3 @@
!!ARBfp1.0
MUL result.color, fragment.color, fragment.color;
END

3
progs/fp/position.txt Normal file
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@ -0,0 +1,3 @@
!!ARBfp1.0
MUL result.color, fragment.position, {.005}.x;
END

4
progs/fp/pow.txt Normal file
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@ -0,0 +1,4 @@
!!ARBfp1.0
TEMP R0;
POW result.color, fragment.color.x, fragment.color.y;
END

5
progs/fp/rcp.txt Normal file
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@ -0,0 +1,5 @@
!!ARBfp1.0
TEMP R0;
ADD R0, fragment.color.x, fragment.color.x;
RCP result.color, R0.x;
END

5
progs/fp/rsq.txt Normal file
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@ -0,0 +1,5 @@
!!ARBfp1.0
TEMP R0;
MUL R0, fragment.color, {3.0}.x;
RSQ result.color, R0.x;
END

5
progs/fp/scs.txt Normal file
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@ -0,0 +1,5 @@
!!ARBfp1.0
TEMP R0;
MUL R0, fragment.color, {3.14}.x;
SCS result.color, R0.x;
END

3
progs/fp/sge.txt Normal file
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@ -0,0 +1,3 @@
!!ARBfp1.0
SGE result.color, {0.5}.x, fragment.color;
END

8
progs/fp/sge2.txt Normal file
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@ -0,0 +1,8 @@
!!ARBfp1.0
TEMP R0;
TEMP R1;
SGE R0, fragment.color, fragment.color.yzxw;
SGE R1, fragment.color, fragment.color.zxyw;
MUL R0, R0, R1;
MUL result.color, R0, fragment.color;
END

8
progs/fp/sin.txt Normal file
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@ -0,0 +1,8 @@
!!ARBfp1.0
TEMP R0;
MUL R0, fragment.color, {3.14}.x;
MOV result.color, {0.0}.x;
SIN result.color.x, R0.x;
SIN result.color.y, R0.y;
SIN result.color.z, R0.z;
END

3
progs/fp/slt.txt Normal file
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@ -0,0 +1,3 @@
!!ARBfp1.0
SLT result.color, {0.5}.x, fragment.color;
END

3
progs/fp/sub.txt Normal file
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@ -0,0 +1,3 @@
!!ARBfp1.0
SUB result.color, fragment.color.yzxw, fragment.color;
END

3
progs/fp/swz.txt Normal file
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@ -0,0 +1,3 @@
!!ARBfp1.0
SWZ result.color, fragment.color, 1,x,y,z;
END

4
progs/fp/swz2.txt Normal file
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@ -0,0 +1,4 @@
!!ARBfp1.0
TEMP R0, R1;
SWZ result.color, fragment.color, 1, 0, 0, 1;
END

107
progs/fp/tri-abs.c
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@ -1,107 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"TEMP R0;\n"
"SUB R0, {0.5}.x, fragment.color; \n"
"ABS result.color, R0; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

110
progs/fp/tri-add.c
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@ -1,110 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"TEMP R0;\n"
"ADD R0, fragment.color, fragment.color; \n"
"ADD result.color, R0, R0; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

110
progs/fp/tri-cmp.c
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@ -1,110 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"TEMP R0;\n"
"SUB R0, {0.5}.x, fragment.color; \n"
"CMP result.color, R0, fragment.color, {0.0}.x; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

113
progs/fp/tri-cos.c
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@ -1,113 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
#include "GL/gl.h"
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"TEMP R0; \n"
"MUL R0, fragment.color, {3.14}.x; \n"
"COS result.color.x, R0.x; \n"
"COS result.color.y, R0.y; \n"
"COS result.color.z, R0.z; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

109
progs/fp/tri-dp3.c
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@ -1,109 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"TEMP R0;\n"
"DP3 result.color, fragment.color, fragment.color; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

109
progs/fp/tri-dp4.c
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@ -1,109 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"TEMP R0;\n"
"DP4 result.color, fragment.color.xxxx, fragment.color; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

109
progs/fp/tri-dph.c
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@ -1,109 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"TEMP R0;\n"
"DPH result.color, fragment.color, fragment.color.xyzx; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

109
progs/fp/tri-dst.c
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@ -1,109 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
#include "GL/gl.h"
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"DST result.color, fragment.color, fragment.color; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

110
progs/fp/tri-ex2.c
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@ -1,110 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"TEMP R0;\n"
"EX2 R0, fragment.color.x; \n"
"SUB result.color, R0, {1.0}.x; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

110
progs/fp/tri-flr.c
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@ -1,110 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"TEMP R0;\n"
"ADD R0, fragment.color, {0.5}.x; \n"
"FLR result.color, R0; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

109
progs/fp/tri-fp.c
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@ -1,109 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
#include "GL/gl.h"
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"SLT result.color, {0.5}.x, fragment.color; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

111
progs/fp/tri-frc.c
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@ -1,111 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
#include "GL/gl.h"
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"TEMP R0; \n"
"MUL R0, fragment.color, {3.0}.x; \n"
"FRC result.color, R0; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

111
progs/fp/tri-kil.c
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@ -1,111 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"TEMP R0;\n"
"SUB R0, fragment.color, {0.5,0,0,0}; \n"
"KIL R0;"
"MOV result.color, R0;"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

110
progs/fp/tri-lg2.c
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@ -1,110 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"TEMP R0;\n"
"MUL R0, fragment.color, {4.0}.x; \n"
"LG2 result.color, R0.x; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

111
progs/fp/tri-lit.c
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#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
#include "GL/gl.h"
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"TEMP R0;\n"
"SUB R0, {0.5}.x, fragment.color; \n"
"LIT result.color, R0; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

109
progs/fp/tri-lrp.c
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@ -1,109 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"TEMP R0, R1;\n"
"LRP result.color, fragment.color.z, {1,0,0,1}, {0,1,0,1}; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

109
progs/fp/tri-mad.c
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@ -1,109 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"TEMP R0, R1;\n"
"MAD result.color, fragment.color.z, {1,0,0,1}, fragment.color; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

109
progs/fp/tri-max.c
View file

@ -1,109 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
#include "GL/gl.h"
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"MAX result.color, {0.5}.x, fragment.color; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

109
progs/fp/tri-min.c
View file

@ -1,109 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
#include "GL/gl.h"
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"MIN result.color, {0.5}.x, fragment.color; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

102
progs/fp/tri-mov.c
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@ -1,102 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
#include "GL/gl.h"
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"MOV result.color, fragment.color; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB | GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

109
progs/fp/tri-mul.c
View file

@ -1,109 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
#include "GL/gl.h"
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"MUL result.color, fragment.color, fragment.color; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

109
progs/fp/tri-position.c
View file

@ -1,109 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
#include "GL/gl.h"
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"MUL result.color, fragment.position, {.005}.x; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

109
progs/fp/tri-pow.c
View file

@ -1,109 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"TEMP R0;\n"
"POW result.color, fragment.color.x, fragment.color.y; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

110
progs/fp/tri-rcp.c
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@ -1,110 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"TEMP R0;\n"
"ADD R0, fragment.color.x, fragment.color.x; \n"
"RCP result.color, R0.x; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

110
progs/fp/tri-rsq.c
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@ -1,110 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"TEMP R0;\n"
"MUL R0, fragment.color, {3.0}.x; \n"
"RSQ result.color, R0.x; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

111
progs/fp/tri-scs.c
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@ -1,111 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
#include "GL/gl.h"
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"TEMP R0; \n"
"MUL R0, fragment.color, {3.14}.x; \n"
"SCS result.color, R0.x; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

109
progs/fp/tri-sge.c
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@ -1,109 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
#include "GL/gl.h"
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"SGE result.color, {0.5}.x, fragment.color; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

114
progs/fp/tri-sge2.c
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@ -1,114 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
#include "GL/gl.h"
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"TEMP R0;\n"
"TEMP R1;\n"
"SGE R0, fragment.color, fragment.color.yzxw; \n"
"SGE R1, fragment.color, fragment.color.zxyw; \n"
"MUL R0, R0, R1; \n"
"MUL result.color, R0, fragment.color; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

114
progs/fp/tri-sin.c
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@ -1,114 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
#include "GL/gl.h"
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"TEMP R0; \n"
"MUL R0, fragment.color, {3.14}.x; \n"
"MOV result.color, {0.0}.x; \n"
"SIN result.color.x, R0.x; \n"
"SIN result.color.y, R0.y; \n"
"SIN result.color.z, R0.z; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

109
progs/fp/tri-slt.c
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@ -1,109 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
#include "GL/gl.h"
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"SLT result.color, {0.5}.x, fragment.color; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

109
progs/fp/tri-sub.c
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@ -1,109 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
#include "GL/gl.h"
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"SUB result.color, fragment.color.yzxw, fragment.color; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

109
progs/fp/tri-swz.c
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@ -1,109 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
#include "GL/gl.h"
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"SWZ result.color, fragment.color, 1,x,y,z; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

109
progs/fp/tri-swz2.c
View file

@ -1,109 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"TEMP R0, R1;\n"
"SWZ result.color, fragment.color, 1, 0, 0, 1; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

108
progs/fp/tri-xpd.c
View file

@ -1,108 +0,0 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
#include "GL/gl.h"
static void Init( void )
{
static const char *modulate2D =
"!!ARBfp1.0\n"
"XPD result.color, fragment.color, {2,2,2,0}; \n"
"END"
;
GLuint modulateProg;
if (!glutExtensionSupported("GL_ARB_fragment_program")) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
/* Setup the fragment program */
glGenProgramsARB(1, &modulateProg);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(modulate2D), (const GLubyte *)modulate2D);
printf("glGetError = 0x%x\n", (int) glGetError());
printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
(char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
glEnable(GL_FRAGMENT_PROGRAM_ARB);
glClearColor(.3, .3, .3, 0);
}
static void Reshape(int width, int height)
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
case 27:
exit(1);
default:
return;
}
glutPostRedisplay();
}
static void Draw(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glBegin(GL_TRIANGLES);
glColor3f(0,0,1);
glVertex3f( 0.9, -0.9, -30.0);
glColor3f(1,0,0);
glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,1,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
}
int main(int argc, char **argv)
{
GLenum type;
glutInit(&argc, argv);
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
type = GLUT_RGB;
type |= GLUT_SINGLE;
glutInitDisplayMode(type);
if (glutCreateWindow("First Tri") == GL_FALSE) {
exit(1);
}
Init();
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
return 0;
}

3
progs/fp/xpd.txt Normal file
View file

@ -0,0 +1,3 @@
!!ARBfp1.0
XPD result.color, fragment.color, {2,2,2,0};
END

9
src/mesa/pipe/llvm/gallivm.cpp
View file

@ -157,6 +157,7 @@ add_interpolator(struct gallivm_prog *prog,
prog->interpolators[prog->num_interp] = *interp;
++prog->num_interp;
}
static void
translate_declaration(struct gallivm_prog *prog,
llvm::Module *module,
@ -470,8 +471,6 @@ translate_instruction(llvm::Module *module,
break;
case TGSI_OPCODE_TXD:
break;
case TGSI_OPCODE_TXP:
break;
case TGSI_OPCODE_UP2H:
break;
case TGSI_OPCODE_UP2US:
@ -1015,11 +1014,12 @@ struct gallivm_cpu_engine * gallivm_cpu_engine_create(struct gallivm_prog *prog)
llvm::Module *mod = static_cast<llvm::Module*>(prog->module);
llvm::ExistingModuleProvider *mp = new llvm::ExistingModuleProvider(mod);
llvm::ExecutionEngine *ee = llvm::ExecutionEngine::create(mp, false);
ee->DisableLazyCompilation();
cpu->engine = ee;
llvm::Function *func = func_for_shader(prog);
prog->function = ee->getPointerToFunctionOrStub(func);
prog->function = ee->getPointerToFunction(func);
CPU = cpu;
return cpu;
}
@ -1037,10 +1037,11 @@ void gallivm_cpu_jit_compile(struct gallivm_cpu_engine *cpu, struct gallivm_prog
llvm::ExistingModuleProvider *mp = new llvm::ExistingModuleProvider(mod);
llvm::ExecutionEngine *ee = cpu->engine;
assert(ee);
ee->DisableLazyCompilation();
ee->addModuleProvider(mp);
llvm::Function *func = func_for_shader(prog);
prog->function = ee->getPointerToFunctionOrStub(func);
prog->function = ee->getPointerToFunction(func);
}
void gallivm_cpu_engine_delete(struct gallivm_cpu_engine *cpu)