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test glProgramNamedParameter4fNV()

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This commit is contained in:
Brian Paul 2003-04-05 00:38:40 +00:00
parent ce7f006e66
commit c0eebd723f
1 changed files with 39 additions and 4 deletions
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43
progs/tests/fptest1.c
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@ -17,6 +17,7 @@ static void Display( void )
glPushMatrix();
glColor4f(0, 0.5, 0, 1);
glColor4f(0, 1, 0, 1);
glBegin(GL_POLYGON);
glVertex2f(-1, -1);
glVertex2f( 1, -1);
@ -70,6 +71,7 @@ static void Init( void )
"MUL o[COLR], -H0, f[WPOS]; \n"
"MOV RC, H1; \n"
"MOV HC, H2; \n"
"END \n"
;
/* masked updates, defines, declarations */
@ -77,12 +79,11 @@ static void Init( void )
"!!FP1.0\n"
"DEFINE foo = {1, 2, 3, 4}; \n"
"DEFINE foo2 = 5; \n"
"DECLARE foo = {5, 6, 7, 8}; \n"
"DECLARE foo3 = {5, 6, 7, 8}; \n"
"DECLARE bar = 3; \n"
"DECLARE bar2; \n"
"DECLARE bar3 = bar; \n"
"#DECLARE bar4 = { a, b, c, d }; \n"
"MOV o[COLR], R0; \n"
"MOV o[COLR].xy, R0; \n"
"MOV o[COLR] (NE), R0; \n"
"MOV o[COLR] (NE.wzyx), R0; \n"
@ -90,6 +91,7 @@ static void Init( void )
"MOV RC.x (EQ), R1.x; \n"
"KIL NE; \n"
"KIL EQ.xyxy; \n"
"END \n"
;
/* texture instructions */
@ -101,6 +103,7 @@ static void Init( void )
"TXP R3, f[TEX3], TEX3, RECT; \n"
"TXD R3, R2, R1, f[TEX3], TEX3, RECT; \n"
"MUL o[COLR], R0, f[COL0]; \n"
"END \n"
;
/* test negation, absolute value */
@ -115,13 +118,33 @@ static void Init( void )
"MOV R0, -|-R1|; \n"
"MOV R0, -|+R1|; \n"
"MOV o[COLR], R0; \n"
"END \n"
;
/* double the color */
/* literal constant sources */
static const char *prog4 =
"!!FP1.0\n"
"DEFINE Pi = 3.14159; \n"
"MOV R0, {1, -2, +3, 4}; \n"
"MOV R0, 5; \n"
"MOV R0, -5; \n"
"MOV R0, +5; \n"
"MOV R0, Pi; \n"
"MOV o[COLR], R0; \n"
"END \n"
;
/* change the fragment color in a simple way */
static const char *prog10 =
"!!FP1.0\n"
"DEFINE blue = {0, 0, 1, 0};\n"
"DECLARE color; \n"
"MOV R0, f[COL0]; \n"
"ADD o[COLR], R0, f[COL0]; \n"
"#ADD o[COLR], R0, f[COL0]; \n"
"#ADD o[COLR], blue, f[COL0]; \n"
"#ADD o[COLR], {1, 0, 0, 0}, f[COL0]; \n"
"ADD o[COLR], color, f[COL0]; \n"
"END \n"
;
GLuint progs[20];
@ -131,10 +154,12 @@ static void Init( void )
assert(progs[1]);
assert(progs[0] != progs[1]);
#if 0
glLoadProgramNV(GL_FRAGMENT_PROGRAM_NV, progs[0],
strlen(prog0),
(const GLubyte *) prog0);
assert(glIsProgramNV(progs[0]));
#endif
glLoadProgramNV(GL_FRAGMENT_PROGRAM_NV, progs[1],
strlen(prog1),
@ -153,6 +178,12 @@ static void Init( void )
assert(glIsProgramNV(progs[3]));
glBindProgramNV(GL_FRAGMENT_PROGRAM_NV, progs[3]);
glLoadProgramNV(GL_FRAGMENT_PROGRAM_NV, progs[4],
strlen(prog4),
(const GLubyte *) prog4);
assert(glIsProgramNV(progs[4]));
glBindProgramNV(GL_FRAGMENT_PROGRAM_NV, progs[4]);
/* a real program */
glLoadProgramNV(GL_FRAGMENT_PROGRAM_NV, progs[10],
@ -161,6 +192,10 @@ static void Init( void )
assert(glIsProgramNV(progs[10]));
glBindProgramNV(GL_FRAGMENT_PROGRAM_NV, progs[10]);
glProgramNamedParameter4fNV(progs[10],
strlen("color"), (const GLubyte *) "color",
1, 0, 0, 1);
glEnable(GL_FRAGMENT_PROGRAM_NV);
glEnable(GL_ALPHA_TEST);
glAlphaFunc(GL_ALWAYS, 0.0);