progs: remove slang subdir

15 files changed, 0 insertions, 3458 deletions

diff --git a/progs/slang/.gitignore b/progs/slang/.gitignore
deleted file mode 100644
index 8a42b018e65..00000000000
--- a/progs/slang/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-cltest
-sotest
-vstest
diff --git a/progs/slang/Makefile b/progs/slang/Makefile
deleted file mode 100644
index f6f34fcd25f..00000000000
--- a/progs/slang/Makefile
+++ /dev/null
@@ -1,57 +0,0 @@
-# progs/slang/Makefile
-
-TOP = ../..
-
-include $(TOP)/configs/current
-
-INCDIR = $(TOP)/include
-
-LIB_DEP = $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME)
-
-LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) $(APP_LIB_DEPS)
-
-#
-# targets
-#
-
-.PHONY: default tests clean
-
-default: cltest sotest vstest
-
-tests: default
-	! ./sotest 2> /dev/null | (grep -e ^[*][*][*])
-	! ./vstest 2> /dev/null | (grep -e ^[*][*][*])
-	! ./cltest 2> /dev/null | (grep -e ^[*][*][*])
-
-clean:
-	-rm -f cltest.o sotest.o vstest.o framework.o cltest sotest vstest
-
-#
-# executables
-#
-
-cltest: cltest.o framework.o $(LIB_DEP)
-	$(CC) $(CFLAGS) $(LDFLAGS) cltest.o framework.o $(LIBS) -o cltest
-
-sotest: sotest.o framework.o $(LIB_DEP)
-	$(CC) $(CFLAGS) $(LDFLAGS) sotest.o framework.o $(LIBS) -o sotest
-
-vstest: vstest.o framework.o $(LIB_DEP)
-	$(CC) $(CFLAGS) $(LDFLAGS) vstest.o framework.o $(LIBS) -o vstest
-
-#
-# objects
-#
-
-framework.o: framework.c framework.h
-	$(CC) -c -I$(INCDIR) $(CFLAGS) framework.c -o framework.o
-
-cltest.o: cltest.c framework.h
-	$(CC) -c -I$(INCDIR) $(CFLAGS) cltest.c -o cltest.o
-
-sotest.o: sotest.c framework.h
-	$(CC) -c -I$(INCDIR) $(CFLAGS) sotest.c -o sotest.o
-
-vstest.o: vstest.c framework.h
-	$(CC) -c -I$(INCDIR) $(CFLAGS) vstest.c -o vstest.o
-
diff --git a/progs/slang/README b/progs/slang/README
deleted file mode 100644
index 13a6aaad348..00000000000
--- a/progs/slang/README
+++ /dev/null
@@ -1,7 +0,0 @@
-GLSL regression tests.
-
-Type "make" to build all test apps.
-
-Type "make tests" to build and run all test apps. If any
-error is detected, a line starting with *** is output.
-
diff --git a/progs/slang/cltest.c b/progs/slang/cltest.c
deleted file mode 100644
index dfff6cb226a..00000000000
--- a/progs/slang/cltest.c
+++ /dev/null
@@ -1,253 +0,0 @@
-/*
- * GL_ARB_shading_language_100 test application.
- *
- * Tests correctness of emited code. Runs multiple well-formed shaders and checks if
- * they produce valid results.
- *
- * Requires specific support on the GL implementation side. A special function printMESA()
- * must be supported in the language that prints current values of generic type
- * to the appropriate shader's info log, and optionally to the screen.
- *
- * Author: Michal Krol
- */
-
-#include "framework.h"
-
-#define EPSILON 0.0001f
-
-static GLhandleARB vert = 0;
-static GLhandleARB prog = 0;
-
-static int get_line (FILE *f, char *line, int size)
-{
-   if (fgets (line, size, f) == NULL)
-      return 0;
-   if (line[strlen (line) - 1] == '\n')
-      line[strlen (line) - 1] = '\0';
-   return 1;
-}
-
-struct ATTRIB
-{
-   char name[32];
-   GLfloat value[64][4];
-   GLuint count;
-};
-
-struct ATTRIBS
-{
-   struct ATTRIB attrib[32];
-   GLuint count;
-};
-
-struct SHADER
-{
-   char code[16000];
-   GLfloat output[1000];
-   GLuint count;
-};
-
-enum SHADER_LOAD_STATE
-{
-   SLS_NONE,
-   SLS_CODE,
-   SLS_OUTPUT
-};
-
-struct PROGRAM
-{
-   struct PROGRAM *next;
-   char name[256];
-   struct ATTRIBS attribs;
-   struct SHADER vertex;
-};
-
-enum PROGRAM_LOAD_STATE
-{
-   PLS_NONE,
-   PLS_ATTRIB,
-   PLS_VERTEX
-};
-
-static struct PROGRAM *program = NULL;
-
-static void load_test_file (const char *filename, struct PROGRAM **program)
-{
-   struct PROGRAM **currprog = program;
-   FILE *f;
-   char line[256];
-   enum PROGRAM_LOAD_STATE pls = PLS_NONE;
-   enum SHADER_LOAD_STATE sls = SLS_NONE;
-
-   f = fopen (filename, "r");
-   if (f == NULL)
-      return;
-
-   while (get_line (f, line, sizeof (line))) {
-      if (line[0] == '$') {
-         if (strncmp (line + 1, "program", 7) == 0) {
-            if (*currprog != NULL)
-               currprog = &(**currprog).next;
-            *currprog = (struct PROGRAM *) (malloc (sizeof (struct PROGRAM)));
-            if (*currprog == NULL)
-               break;
-            (**currprog).next = NULL;
-            strcpy ((**currprog).name, line + 9);
-            (**currprog).attribs.count = 0;
-            (**currprog).vertex.code[0] = '\0';
-            (**currprog).vertex.count = 0;
-            pls = PLS_NONE;
-         }
-         else if (strncmp (line + 1, "attrib", 6) == 0) {
-            if (*currprog == NULL)
-               break;
-            strcpy ((**currprog).attribs.attrib[(**currprog).attribs.count].name, line + 8);
-            (**currprog).attribs.attrib[(**currprog).attribs.count].count = 0;
-            (**currprog).attribs.count++;
-            pls = PLS_ATTRIB;
-         }
-         else if (strcmp (line + 1, "vertex") == 0) {
-            if (*currprog == NULL)
-               break;
-            pls = PLS_VERTEX;
-            sls = SLS_NONE;
-         }
-         else if (strcmp (line + 1, "code") == 0) {
-            if (*currprog == NULL || pls != PLS_VERTEX)
-               break;
-            sls = SLS_CODE;
-         }
-         else if (strcmp (line + 1, "output") == 0) {
-            if (*currprog == NULL || pls != PLS_VERTEX)
-               break;
-            sls = SLS_OUTPUT;
-         }
-      }
-      else {
-         if ((*currprog == NULL || pls == PLS_NONE || sls == SLS_NONE) && line[0] != '\0')
-            break;
-         if (*currprog != NULL && pls == PLS_VERTEX) {
-            if (sls == SLS_CODE) {
-               strcat ((**currprog).vertex.code, line);
-               strcat ((**currprog).vertex.code, "\n");
-            }
-            else if (sls == SLS_OUTPUT && line[0] != '\0') {
-               if (strcmp (line, "true") == 0)
-                  (**currprog).vertex.output[(**currprog).vertex.count] = 1.0f;
-               else if (strcmp (line, "false") == 0)
-                  (**currprog).vertex.output[(**currprog).vertex.count] = 0.0f;
-               else
-                  sscanf (line, "%f", &(**currprog).vertex.output[(**currprog).vertex.count]);
-               (**currprog).vertex.count++;
-            }
-         }
-         else if (*currprog != NULL && pls == PLS_ATTRIB && line[0] != '\0') {
-            struct ATTRIB *att = &(**currprog).attribs.attrib[(**currprog).attribs.count - 1];
-            GLfloat *vec = att->value[att->count];
-            sscanf (line, "%f %f %f %f", &vec[0], &vec[1], &vec[2], &vec[3]);
-            att->count++;
-         }
-      }
-   }
-
-   fclose (f);
-}
-
-void InitScene (void)
-{
-   prog = glCreateProgramObjectARB ();
-   vert = glCreateShaderObjectARB (GL_VERTEX_SHADER_ARB);
-   glAttachObjectARB (prog, vert);
-   glDeleteObjectARB (vert);
-   load_test_file ("cltest.txt", &program);
-}
-
-void RenderScene (void)
-{
-   struct PROGRAM *nextprogram;
-   char *code;
-   GLint info_length, length;
-   char output[65000], *p;
-   GLuint i;
-
-   if (program == NULL)
-      exit (0);
-
-   code = program->vertex.code;
-   glShaderSourceARB (vert, 1, (const GLcharARB **) (&code), NULL);
-   glCompileShaderARB (vert);
-   CheckObjectStatus (vert);
-
-   for (i = 0; i < program->attribs.count; i++) {
-      const char *name = program->attribs.attrib[i].name;
-      if (strcmp (name, "gl_Vertex") != 0)
-         glBindAttribLocationARB (prog, i, name);
-   }
-
-   glLinkProgramARB (prog);
-   CheckObjectStatus (prog);
-   glUseProgramObjectARB (prog);
-
-   printf ("\n--- %s\n", program->name);
-
-   glGetObjectParameterivARB (vert, GL_OBJECT_INFO_LOG_LENGTH_ARB, &info_length);
-
-   glBegin (GL_POINTS);
-   if (program->attribs.count == 0) {
-      glVertex2f (0.0f, 0.0f);
-   }
-   else {
-      for (i = 0; i < program->attribs.attrib[0].count; i++) {
-         GLuint j;
-         for (j = 0; j < program->attribs.count; j++) {
-            GLuint n = (j + 1) % program->attribs.count;
-            GLfloat *vec = program->attribs.attrib[n].value[i];
-            const char *name = program->attribs.attrib[n].name;
-            if (strcmp (name, "gl_Vertex") == 0)
-               glVertex4fv (vec);
-            else
-               glVertexAttrib4fvARB (n, vec);
-         }
-      }
-   }
-   glEnd ();
-   glFlush ();
-
-   glGetInfoLogARB (vert, sizeof (output), &length, output);
-   p = output + info_length - 1;
-   for (i = 0; i < program->vertex.count; i++) {
-      GLfloat value;
-      if (p == NULL) {
-         printf ("*** %s\n", "I/O error");
-         break;
-      }
-      if (strncmp (p, "true", 4) == 0)
-         value = 1.0f;
-      else if (strncmp (p, "false", 5) == 0)
-         value = 0.0f;
-      else if (sscanf (p, "%f", &value) != 1) {
-         printf ("*** %s\n", "I/O error");
-         break;
-      }
-      if (fabs (value - program->vertex.output[i]) > EPSILON) {
-         printf ("*** Values are different, is %f, should be %f\n", value,
-                 program->vertex.output[i]);
-      }
-      p = strchr (p, '\n');
-      if (p != NULL)
-         p++;
-   }
-   if (p && *p != '\0')
-      printf ("*** %s\n", "I/O error");
-
-   nextprogram = program->next;
-   free (program);
-   program = nextprogram;
-}
-
-int main (int argc, char *argv[])
-{
-   InitFramework (&argc, argv);
-   return 0;
-}
-
diff --git a/progs/slang/cltest.txt b/progs/slang/cltest.txt
deleted file mode 100644
index 97cc177c9f3..00000000000
--- a/progs/slang/cltest.txt
+++ /dev/null
@@ -1,1615 +0,0 @@
-$ /*
-$ Shader test script.
-$ 
-$ Author: Michal Krol
-$ 
-$ Comment line starts with dollar sign and white space.
-$ 
-$ $program <name> starts a new test program section called <name>. Contains all other sections.
-$ 
-$ $attrib <name> starts vertex data input section for attrib called <name>. Each line consists of
-$   four values that form single vertex attrib.
-$ 
-$ $vertex starts vertex shader section. Contains $code and &output sections.
-$ 
-$ $code starts source code section. All text in this section gets compiled into appropriate
-$   shader object.
-$ 
-$ $output starts shader execution results section. These are compared, value-by-value,
-$   with results of executing printMESA() functions within a shader.
-$ */
-
-
-$ /*
-$ --------------------------------------------------------------------------------------------------
-$ Test printMESA() function.
-$ */
-
-$program PRINT TEST
-
-$vertex
-
-$code
-
-#version 110
-
-#extension MESA_shader_debug: require
-
-void main () {
-   gl_Position = gl_ModelViewMatrix * gl_Vertex;
-   gl_FrontColor = vec4 (1.0);
-
-   printMESA (11.1);
-   printMESA (111);
-   printMESA (true);
-
-   printMESA (vec2 (22.1, 22.2));
-   printMESA (vec3 (33.1, 33.2, 33.3));
-   printMESA (vec4 (44.1, 44.2, 44.3, 44.4));
-
-   printMESA (ivec2 (221, 222));
-   printMESA (ivec3 (331, 332, 333));
-   printMESA (ivec4 (441, 442, 443, 444));
-
-   printMESA (bvec2 (false, true));
-   printMESA (bvec3 (true, true, false));
-   printMESA (bvec4 (true, false, true, false));
-
-   printMESA (mat2 (55.11, 55.12, 55.21, 55.22));
-   printMESA (mat3 (66.11, 66.12, 66.13,
-                    66.21, 66.22, 66.23,
-                    66.31, 66.32, 66.33));
-   printMESA (mat4 (77.11, 77.12, 77.13, 77.14,
-                    77.21, 77.22, 77.23, 77.24,
-                    77.31, 77.32, 77.33, 77.34,
-                    77.41, 77.42, 77.43, 77.44));
-}
-
-$output
-
-11.1
-111
-true
-
-22.1
-22.2
-33.1
-33.2
-33.3
-44.1
-44.2
-44.3
-44.4
-
-221
-222
-331
-332
-333
-441
-442
-443
-444
-
-false
-true
-true
-true
-false
-true
-false
-true
-false
-
-55.11
-55.12
-55.21
-55.22
-
-66.11
-66.12
-66.13
-66.21
-66.22
-66.23
-66.31
-66.32
-66.33
-
-77.11
-77.12
-77.13
-77.14
-77.21
-77.22
-77.23
-77.24
-77.31
-77.32
-77.33
-77.34
-77.41
-77.42
-77.43
-77.44
-
-
-$ /*
-$ --------------------------------------------------------------------------------------------------
-$ Test type casting.
-$ */
-
-$program TYPE CAST TEST
-
-$attrib gl_Vertex
-0.0 0.0 0.0 1.0
-
-$attrib _Zero
-0.0 0.0 0.0 0.0
-
-$attrib _One
-1.1 0.0 0.0 0.0
-
-$attrib _Two
-2.2 0.0 0.0 0.0
-
-$attrib _MinusThree
--3.3 0.0 0.0 0.0
-
-$vertex
-
-$code
-
-#version 110
-
-#extension MESA_shader_debug: require
-
-attribute float _Zero;
-attribute float _One;
-attribute float _Two;
-attribute float _MinusThree;
-
-void main () {
-   gl_Position = gl_ModelViewMatrix * gl_Vertex;
-   gl_FrontColor = vec4 (1.0);
-
-   printMESA (_Zero);
-   printMESA (_One);
-   printMESA (_Two);
-   printMESA (_MinusThree);
-
-   printMESA (float (_Zero));
-   printMESA (float (_One));
-   printMESA (float (_Two));
-   printMESA (float (_MinusThree));
-   printMESA (float (45.99));
-   printMESA (float (-6.17));
-
-   printMESA (bool (_Zero));
-   printMESA (bool (_One));
-   printMESA (bool (_Two));
-   printMESA (bool (_MinusThree));
-   printMESA (bool (45.99));
-   printMESA (bool (-6.17));
-   printMESA (bool (0.0001));
-   printMESA (bool (0.0));
-
-   printMESA (int (_Zero));
-   printMESA (int (_One));
-   printMESA (int (_Two));
-   printMESA (int (_MinusThree));
-   printMESA (int (45.99));
-   printMESA (int (45.22));
-   printMESA (int (-6.17));
-   printMESA (int (-6.87));
-}
-
-$output
-
-0.0
-1.1
-2.2
--3.3
-
-0.0
-1.1
-2.2
--3.3
-45.99
--6.17
-
-false
-true
-true
-true
-true
-true
-true
-false
-
-0
-1
-2
--3
-45
-45
--6
--6
-
-$ /*
-$ --------------------------------------------------------------------------------------------------
-$ Test vector swizzles.
-$ */
-
-$program SWIZZLE TEST
-
-$attrib gl_Vertex
-0.0 0.0 0.0 1.0
-
-$attrib _One
-1.1 1.2 1.3 1.4
-
-$attrib _Two
-2.1 2.2 2.3 2.4
-
-$vertex
-
-$code
-
-#version 110
-
-#extension MESA_shader_debug: require
-
-attribute vec4 _One;
-attribute vec4 _Two;
-
-void assign5678 (out vec4 v)
-{
-   v.x = 5.5;
-   v.y = 6.6;
-   v.z = 7.7;
-   v.w = 8.8;
-}
-
-void main () {
-   gl_Position = gl_ModelViewMatrix * gl_Vertex;
-   gl_FrontColor = vec4 (1.0);
-
-   printMESA (_One);
-   printMESA (_Two);
-
-   printMESA (_One.x);
-   printMESA (_One.y);
-   printMESA (_One.z);
-   printMESA (_One.w);
-
-   printMESA (_Two.xy);
-   printMESA (_Two.yx);
-   printMESA (_Two.xw);
-   printMESA (_Two.wx);
-   printMESA (_Two.yz);
-   printMESA (_Two.zy);
-   printMESA (_Two.xz);
-   printMESA (_Two.zx);
-   printMESA (_Two.zw);
-   printMESA (_Two.wz);
-
-   printMESA (_One.xyz);
-   printMESA (_One.yzx);
-   printMESA (_One.zxy);
-   printMESA (_One.xzy);
-   printMESA (_One.yzw);
-   printMESA (_One.zwx);
-
-   printMESA (_Two.xyzw);
-   printMESA (_Two.yzwx);
-   printMESA (_Two.wzyx);
-   printMESA (_Two.zwyx);
-
-   printMESA (_One.xx);
-   printMESA (_One.zz);
-   printMESA (_One.ww);
-
-   printMESA (_Two.xxx);
-   printMESA (_Two.yyy);
-   printMESA (_Two.www);
-
-   printMESA (_One.xxxx);
-   printMESA (_One.zzzz);
-
-   printMESA (_Two.xxyy);
-   printMESA (_Two.wwxx);
-   printMESA (_Two.zxxw);
-
-   vec4 v;
-
-   v.zxwy = vec4 (5.5, 6.6, 7.7, 8.8);
-   printMESA (v);
-
-   assign5678 (v.ywxz);
-   printMESA (v);
-}
-
-$output
-
-1.1
-1.2
-1.3
-1.4
-2.1
-2.2
-2.3
-2.4
-
-1.1
-1.2
-1.3
-1.4
-
-2.1
-2.2
-2.2
-2.1
-2.1
-2.4
-2.4
-2.1
-2.2
-2.3
-2.3
-2.2
-2.1
-2.3
-2.3
-2.1
-2.3
-2.4
-2.4
-2.3
-
-1.1
-1.2
-1.3
-1.2
-1.3
-1.1
-1.3
-1.1
-1.2
-1.1
-1.3
-1.2
-1.2
-1.3
-1.4
-1.3
-1.4
-1.1
-
-2.1
-2.2
-2.3
-2.4
-2.2
-2.3
-2.4
-2.1
-2.4
-2.3
-2.2
-2.1
-2.3
-2.4
-2.2
-2.1
-
-1.1
-1.1
-1.3
-1.3
-1.4
-1.4
-
-2.1
-2.1
-2.1
-2.2
-2.2
-2.2
-2.4
-2.4
-2.4
-
-1.1
-1.1
-1.1
-1.1
-1.3
-1.3
-1.3
-1.3
-
-2.1
-2.1
-2.2
-2.2
-2.4
-2.4
-2.1
-2.1
-2.3
-2.1
-2.1
-2.4
-
-6.6
-8.8
-5.5
-7.7
-
-7.7
-5.5
-8.8
-6.6
-
-
-$ /*
-$ --------------------------------------------------------------------------------------------------
-$ Test relational operators.
-$ */
-
-$program RELATIONAL OPERATOR TEST
-
-$attrib gl_Vertex
-0.0 0.0 0.0 1.0
-
-$attrib _Two
-2.0 0.0 0.0 0.0
-
-$attrib _Two2
-2.0 0.0 0.0 0.0
-
-$attrib _MinusThree
--3.0 0.0 0.0 0.0
-
-$vertex
-
-$code
-
-#version 110
-
-#extension MESA_shader_debug: require
-
-attribute float _Two;
-attribute float _Two2;
-attribute float _MinusThree;
-
-struct foo
-{
-	float f;
-	vec4 v4;
-	vec3 v3;
-	mat4 m4;
-	int i;
-	bool b;
-};
-
-void printMESA (const in foo bar)
-{
-	printMESA (bar.f);
-	printMESA (bar.v4);
-	printMESA (bar.v3);
-	printMESA (bar.m4);
-	printMESA (bar.i);
-	printMESA (bar.b);
-}
-
-void main () {
-   gl_Position = gl_ModelViewMatrix * gl_Vertex;
-   gl_FrontColor = vec4 (1.0);
-
-   int iTwo = int (_Two);
-   int iTwo2 = int (_Two2);
-   int iMinusThree = int (_MinusThree);
-
-   printMESA (_Two <= _Two);
-   printMESA (_Two <= _Two2);
-   printMESA (_Two <= _MinusThree);
-   printMESA (_MinusThree <= _Two);
-   printMESA (iTwo <= iTwo);
-   printMESA (iTwo <= iTwo2);
-   printMESA (iTwo <= iMinusThree);
-   printMESA (iMinusThree <= iTwo);
-
-   printMESA (_Two >= _Two);
-   printMESA (_Two >= _Two2);
-   printMESA (_Two >= _MinusThree);
-   printMESA (_MinusThree >= _Two);
-   printMESA (iTwo >= iTwo);
-   printMESA (iTwo >= iTwo2);
-   printMESA (iTwo >= iMinusThree);
-   printMESA (iMinusThree >= iTwo);
-
-   printMESA (_Two < _Two);
-   printMESA (_Two < _Two2);
-   printMESA (_Two < _MinusThree);
-   printMESA (_MinusThree < _Two);
-   printMESA (iTwo < iTwo);
-   printMESA (iTwo < iTwo2);
-   printMESA (iTwo < iMinusThree);
-   printMESA (iMinusThree < iTwo);
-
-   printMESA (_Two > _Two);
-   printMESA (_Two > _Two2);
-   printMESA (_Two > _MinusThree);
-   printMESA (_MinusThree > _Two);
-   printMESA (iTwo > iTwo);
-   printMESA (iTwo > iTwo2);
-   printMESA (iTwo > iMinusThree);
-   printMESA (iMinusThree > iTwo);
-
-   printMESA (_Two == _Two);
-   printMESA (_Two == _Two2);
-   printMESA (_Two == _MinusThree);
-   printMESA (_MinusThree == _MinusThree);
-   printMESA (iTwo == iTwo);
-   printMESA (iTwo == iTwo2);
-   printMESA (iTwo == iMinusThree);
-   printMESA (iMinusThree == iMinusThree);
-
-   printMESA (_Two != _Two);
-   printMESA (_Two != _Two2);
-   printMESA (_Two != _MinusThree);
-   printMESA (_MinusThree != _MinusThree);
-   printMESA (iTwo != iTwo);
-   printMESA (iTwo != iTwo2);
-   printMESA (iTwo != iMinusThree);
-   printMESA (iMinusThree != iMinusThree);
-
-   foo foo1;
-   foo1.f = 13.31;
-   foo1.v4 = vec4 (44.11, 44.22, 44.33, 44.44);
-   foo1.v3 = vec3 (33.11, 33.22, 33.33);
-   foo1.m4 = mat4 (17.88);
-   foo1.i = 666;
-   foo1.b = true;
-   printMESA (foo1);
-
-   // make foo2 the same as foo1
-   foo foo2;
-   foo2.f = 13.31;
-   foo2.v4 = vec4 (44.11, 44.22, 44.33, 44.44);
-   foo2.v3 = vec3 (33.11, 33.22, 33.33);
-   foo2.m4 = mat4 (17.88);
-   foo2.i = 666;
-   foo2.b = true;
-
-   printMESA (foo1 == foo2);
-   printMESA (foo1 != foo2);
-
-   // make them a little bit different
-   foo2.m4[2].y = 333.333;
-   printMESA (foo2);
-
-   printMESA (foo1 == foo2);
-   printMESA (foo1 != foo2);
-}
-
-$output
-
-true
-true
-false
-true
-true
-true
-false
-true
-
-true
-true
-true
-false
-true
-true
-true
-false
-
-false
-false
-false
-true
-false
-false
-false
-true
-
-false
-false
-true
-false
-false
-false
-true
-false
-
-true
-true
-false
-true
-true
-true
-false
-true
-
-false
-false
-true
-false
-false
-false
-true
-false
-
-13.31
-44.11
-44.22
-44.33
-44.44
-33.11
-33.22
-33.33
-17.88
-0.0
-0.0
-0.0
-0.0
-17.88
-0.0
-0.0
-0.0
-0.0
-17.88
-0.0
-0.0
-0.0
-0.0
-17.88
-666
-true
-
-true
-false
-
-13.31
-44.11
-44.22
-44.33
-44.44
-33.11
-33.22
-33.33
-17.88
-0.0
-0.0
-0.0
-0.0
-17.88
-0.0
-0.0
-0.0
-333.333
-17.88
-0.0
-0.0
-0.0
-0.0
-17.88
-666
-true
-
-false
-true
-
-
-$ /*
-$ --------------------------------------------------------------------------------------------------
-$ Test logical operators.
-$ */
-
-$program LOGICAL OPERATOR TEST
-
-$attrib gl_Vertex
-0.0 0.0 0.0 1.0
-
-$attrib _False
-0.0 0.0 0.0 0.0
-
-$attrib _True
-1.0 0.0 0.0 0.0
-
-$attrib _False2
-0.0 0.0 0.0 0.0
-
-$attrib _True2
-1.0 0.0 0.0 0.0
-
-$vertex
-
-$code
-
-#version 110
-
-#extension MESA_shader_debug: require
-
-attribute float _False;
-attribute float _True;
-attribute float _False2;
-attribute float _True2;
-
-void main () {
-   gl_Position = gl_ModelViewMatrix * gl_Vertex;
-   gl_FrontColor = vec4 (1.0);
-
-   printMESA (_False);
-   printMESA (_True);
-   printMESA (_False2);
-   printMESA (_True2);
-
-   bool False = bool (_False);
-   bool True = bool (_True);
-   bool False2 = bool (_False2);
-   bool True2 = bool (_True2);
-
-   //
-   // It is important to test each operator with the following argument types:
-   // * Both arguments are different variables, even if they have the same values.
-   //   False and False2 are distinct attributes, but are the same in value.
-   // * Both arguments may be the same variables. This case tests possible
-   //   optimizations, e.g. X && X --> X.
-   // * Both arguments are constant. This tests constant folding.
-   //
-
-   printMESA (!False);
-   printMESA (!True);
-   printMESA (!false);
-   printMESA (!true);
-
-   printMESA (False ^^ False2);
-   printMESA (False ^^ True2);
-   printMESA (True ^^ False2);
-   printMESA (True ^^ True2);
-   printMESA (False ^^ False);
-   printMESA (False ^^ True);
-   printMESA (True ^^ False);
-   printMESA (True ^^ True);
-   printMESA (false ^^ false);
-   printMESA (false ^^ true);
-   printMESA (true ^^ false);
-   printMESA (true ^^ true);
-
-   printMESA (False && False2);
-   printMESA (False && True2);
-   printMESA (True && False2);
-   printMESA (True && True2);
-   printMESA (False && False);
-   printMESA (False && True);
-   printMESA (True && False);
-   printMESA (True && True);
-   printMESA (false && false);
-   printMESA (false && true);
-   printMESA (true && false);
-   printMESA (true && true);
-
-   printMESA (False || False2);
-   printMESA (False || True2);
-   printMESA (True || False2);
-   printMESA (True || True2);
-   printMESA (False || False);
-   printMESA (False || True);
-   printMESA (True || False);
-   printMESA (True || True);
-   printMESA (false || false);
-   printMESA (false || true);
-   printMESA (true || false);
-   printMESA (true || true);
-
-   //
-   // Test short-circuit evaluation of && and ||. The right expression evaluation depends
-   // on the value of the left expression. If the right expression has side effects, we
-   // can easily test if it happened.
-   //
-
-   bool x;
-
-   x = false;
-   printMESA (x);
-   printMESA (False && (x = true));
-   printMESA (x);
-
-   x = false;
-   printMESA (x);
-   printMESA (false && (x = true));
-   printMESA (x);
-
-   x = true;
-   printMESA (x);
-   printMESA (True || (x = false));
-   printMESA (x);
-
-   x = true;
-   printMESA (x);
-   printMESA (true || (x = false));
-   printMESA (x);
-}
-
-$output
-
-0.0
-1.0
-0.0
-1.0
-
-true
-false
-true
-false
-
-false
-true
-true
-false
-false
-true
-true
-false
-false
-true
-true
-false
-
-false
-false
-false
-true
-false
-false
-false
-true
-false
-false
-false
-true
-
-false
-true
-true
-true
-false
-true
-true
-true
-false
-true
-true
-true
-
-false
-false
-false
-
-false
-false
-false
-
-true
-true
-true
-
-true
-true
-true
-
-
-$ /*
-$ --------------------------------------------------------------------------------------------------
-$ Test subscript operator/array access.
-$ */
-
-$program ARRAY ACCESS TEST
-
-$attrib gl_Vertex
-0.0 0.0 0.0 1.0
-
-$attrib _Zero
-0.0 0.0 0.0 0.0
-
-$attrib _One
-1.1 0.0 0.0 0.0
-
-$attrib _Two
-2.9 0.0 0.0 0.0
-
-$attrib _Vec
-11.11 22.22 33.33 44.44
-
-$vertex
-
-$code
-
-#version 110
-
-#extension MESA_shader_debug: require
-
-attribute float _Zero;
-attribute float _One;
-attribute float _Two;
-attribute vec4 _Vec;
-
-void main () {
-   gl_Position = gl_ModelViewMatrix * gl_Vertex;
-   gl_FrontColor = vec4 (1.0);
-
-   printMESA (_Zero);
-   printMESA (_One);
-   printMESA (_Two);
-   printMESA (_Vec);
-
-   printMESA (_Vec[0]);
-   printMESA (_Vec[1]);
-   printMESA (_Vec[2]);
-   printMESA (_Vec[3]);
-
-   printMESA (_Vec[int (_Zero)]);
-   printMESA (_Vec[int (_One)]);
-   printMESA (_Vec[int (_Two)]);
-}
-
-$output
-
-0.0
-1.1
-2.9
-11.11
-22.22
-33.33
-44.44
-
-11.11
-22.22
-33.33
-44.44
-
-11.11
-22.22
-33.33
-
-
-$ /*
-$ --------------------------------------------------------------------------------------------------
-$ Test pre/post-increment/decrement operators.
-$ Note: assumes relational operators being correct.
-$ */
-
-$program PRE/POST-INC/DEC OPERATOR TEST
-
-$attrib gl_Vertex
-0.0 0.0 0.0 1.0
-
-$attrib _Zero
-0.0 0.0 0.0 0.0
-
-$attrib _One
-1.1 0.0 0.0 0.0
-
-$attrib _Two4
-2.1 2.2 2.3 2.4
-
-$vertex
-
-$code
-
-#version 110
-
-#extension MESA_shader_debug: require
-
-attribute float _Zero;
-attribute float _One;
-attribute vec4 _Two4;
-
-float fZero, fOne;
-vec4 fTwo4;
-int iZero, iOne;
-ivec4 iTwo4;
-
-void reset () {
-   fZero = _Zero;
-   fOne = _One;
-   fTwo4 = _Two4;
-   iZero = int (_Zero);
-   iOne = int (_One);
-   iTwo4 = ivec4 (_Two4);
-}
-
-void main () {
-   gl_Position = gl_ModelViewMatrix * gl_Vertex;
-   gl_FrontColor = vec4 (1.0);
-
-   printMESA (_Zero);
-   printMESA (_One);
-   printMESA (_Two4);
-
-   // pre-increment
-   reset ();
-   printMESA (++fZero);
-   printMESA (++fOne);
-   printMESA (++iZero);
-   printMESA (++iOne);
-   printMESA (fZero);
-   printMESA (fOne);
-   printMESA (iZero);
-   printMESA (iOne);
-   printMESA (++fTwo4 == _Two4 + 1.0);
-   printMESA (++iTwo4 == ivec4 (_Two4) + 1);
-
-   // pre-decrement
-   reset ();
-   printMESA (--fZero);
-   printMESA (--fOne);
-   printMESA (--iZero);
-   printMESA (--iOne);
-   printMESA (fZero);
-   printMESA (fOne);
-   printMESA (iZero);
-   printMESA (iOne);
-   printMESA (--fTwo4 == _Two4 - 1.0);
-   printMESA (--iTwo4 == ivec4 (_Two4) - 1);
-
-   // post-increment
-   reset ();
-   printMESA (fZero++);
-   printMESA (fOne++);
-   printMESA (iZero++);
-   printMESA (iOne++);
-   printMESA (fZero);
-   printMESA (fOne);
-   printMESA (iZero);
-   printMESA (iOne);
-   printMESA (fTwo4++ == _Two4);
-   printMESA (iTwo4++ == ivec4 (_Two4));
-
-   // post-decrement
-   reset ();
-   printMESA (fZero--);
-   printMESA (fOne--);
-   printMESA (iZero--);
-   printMESA (iOne--);
-   printMESA (fZero);
-   printMESA (fOne);
-   printMESA (iZero);
-   printMESA (iOne);
-   printMESA (fTwo4-- == _Two4);
-   printMESA (iTwo4-- == ivec4 (_Two4));
-}
-
-$output
-
-0.0
-1.1
-2.1
-2.2
-2.3
-2.4
-
-1.0
-2.1
-1
-2
-1.0
-2.1
-1
-2
-true
-true
-
--1.0
-0.1
--1
-0
--1.0
-0.1
--1
-0
-true
-true
-
-0.0
-1.1
-0
-1
-1.0
-2.1
-1
-2
-true
-true
-
-0.0
-1.1
-0
-1
--1.0
-0.1
--1
-0
-true
-true
-
-
-$ /*
-$ --------------------------------------------------------------------------------------------------
-$ Test arithmetical operators.
-$ */
-
-$program ARITHMETICAL OPERATOR TEST
-
-$attrib gl_Vertex
-0.0 0.0 0.0 1.0
-
-$attrib _Zero
-0.0 0.0 0.0 0.0
-
-$attrib _One
-1.1 0.0 0.0 0.0
-
-$attrib _Two4
-2.1 2.2 2.3 2.4
-
-$vertex
-
-$code
-
-#version 110
-
-#extension MESA_shader_debug: require
-
-attribute float _Zero;
-attribute float _One;
-attribute vec4 _Two4;
-
-void main () {
-   gl_Position = gl_ModelViewMatrix * gl_Vertex;
-   gl_FrontColor = vec4 (1.0);
-
-   printMESA (_Zero);
-   printMESA (_One);
-   printMESA (_Two4);
-
-   int iZero = int (_Zero);
-   int iOne = int (_One);
-   ivec4 iTwo4 = ivec4 (_Two4);
-
-   printMESA (-_Zero);
-   printMESA (-_One);
-   printMESA (-_Two4);
-   printMESA (-_Two4.z);
-
-   printMESA (_Zero + 0.0);
-   printMESA (_One + 0.0);
-   printMESA (_Two4 + 0.0);
-   printMESA (_Two4.y + 0.0);
-
-   printMESA (_Zero + _Zero);
-   printMESA (_Zero + _One);
-   printMESA (_Zero + _Two4);
-   printMESA (_One + _Zero);
-   printMESA (_One + _Two4);
-   printMESA (_Two4 + _Two4);
-
-   printMESA (_Zero - 0.0);
-   printMESA (_One - 0.0);
-   printMESA (_Two4 - 0.0);
-   printMESA (_Two4.y - 0.0);
-
-   printMESA (_Zero - _Zero);
-   printMESA (_Zero - _One);
-   printMESA (_Zero - _Two4);
-   printMESA (_One - _Zero);
-   printMESA (_One - _Two4);
-   printMESA (_Two4 - _Two4);
-
-   printMESA (_Zero * 1.0);
-   printMESA (_One * 1.0);
-   printMESA (_Two4 * 1.0);
-   printMESA (_Two4.x * 1.0);
-
-   printMESA (_Zero * _Zero);
-   printMESA (_Zero * _One);
-   printMESA (_Zero * _Two4);
-   printMESA (_One * _Zero);
-   printMESA (_One * _One);
-   printMESA (_One * _Two4);
-   printMESA (_Two4 * _Two4);
-
-   printMESA (_Zero / 1.0);
-   printMESA (_One / 1.0);
-   printMESA (_Two4 / 1.0);
-   printMESA (_Two4.x / 1.0);
-
-   printMESA (_Zero / _One);
-   printMESA (_Zero / _Two4);
-   printMESA (_One / _One);
-   printMESA (_One / _Two4);
-   printMESA (_Two4 / _Two4);
-}
-
-$output
-
-0.0
-1.1
-2.1
-2.2
-2.3
-2.4
-
-0.0
--1.1
--2.1
--2.2
--2.3
--2.4
--2.3
-
-0.0
-1.1
-2.1
-2.2
-2.3
-2.4
-2.2
-
-0.0
-1.1
-2.1
-2.2
-2.3
-2.4
-1.1
-3.2
-3.3
-3.4
-3.5
-4.2
-4.4
-4.6
-4.8
-
-0.0
-1.1
-2.1
-2.2
-2.3
-2.4
-2.2
-
-0.0
--1.1
--2.1
--2.2
--2.3
--2.4
-1.1
--1.0
--1.1
--1.2
--1.3
-0.0
-0.0
-0.0
-0.0
-
-0.0
-1.1
-2.1
-2.2
-2.3
-2.4
-2.1
-
-0.0
-0.0
-0.0
-0.0
-0.0
-0.0
-0.0
-1.21
-2.31
-2.42
-2.53
-2.64
-4.41
-4.84
-5.29
-5.76
-
-0.0
-1.1
-2.1
-2.2
-2.3
-2.4
-2.1
-
-0.0
-0.0
-0.0
-0.0
-0.0
-1.0
-0.52381
-0.5
-0.47826
-0.45833
-1.0
-1.0
-1.0
-1.0
-
-
-$ /*
-$ --------------------------------------------------------------------------------------------------
-$ Test matrix operations.
-$ Note: assumes relational operators being correct.
-$ */
-
-$program MATRIX TEST
-
-$attrib gl_Vertex
-0.0 0.0 0.0 1.0
-
-$attrib _Zero
-0.0 0.0 0.0 0.0
-
-$attrib _One
-1.0 1.0 1.0 1.0
-
-$attrib _Two
-2.0 2.0 2.0 2.0
-
-$vertex
-
-$code
-
-#version 110
-
-#extension MESA_shader_debug: require
-
-attribute vec4 _Zero;
-attribute vec4 _One;
-attribute vec4 _Two;
-
-void main () {
-   gl_Position = gl_ModelViewMatrix * gl_Vertex;
-   gl_FrontColor = vec4 (1.0);
-
-   printMESA (_Zero);
-   printMESA (_One);
-   printMESA (_Two);
-
-   mat4 Identity = mat4 (_One.x);
-
-   printMESA (Identity == mat4 (1.0, 0.0, 0.0, 0.0,
-                                0.0, 1.0, 0.0, 0.0,
-                                0.0, 0.0, 1.0, 0.0,
-                                0.0, 0.0, 0.0, 1.0));
-   printMESA (Identity * _Two == _Two);
-
-   mat4 Matrix = mat4 (1.1, 1.2, 1.3, 1.4,
-                       2.1, 2.2, 2.3, 2.4,
-                       3.1, 3.2, 3.3, 3.4,
-                       4.1, 4.2, 4.3, 4.4);
-
-   printMESA (Matrix[2].y);
-   printMESA (Matrix[1]);
-}
-
-$output
-
-0.0
-0.0
-0.0
-0.0
-1.0
-1.0
-1.0
-1.0
-2.0
-2.0
-2.0
-2.0
-true
-true
-3.2
-2.1
-2.2
-2.3
-2.4
-
-
-$ /*
-$ --------------------------------------------------------------------------------------------------
-$ Test vec4 extension operations.
-$ */
-
-$program VEC4 EXTENSION OPERATIONS
-
-$attrib gl_Vertex
-0.0 0.0 0.0 1.0
-
-$attrib _One
-1.1 0.0 0.0 0.0
-
-$attrib _Two4
-2.1 2.2 2.3 2.4
-
-$attrib _Three4
-3.1 3.2 3.3 3.4
-
-$vertex
-
-$code
-
-#version 110
-
-#extension MESA_shader_debug: require
-
-attribute float _One;
-attribute vec4 _Two4;
-attribute vec4 _Three4;
-
-void main () {
-   gl_Position = gl_ModelViewMatrix * gl_Vertex;
-   gl_FrontColor = vec4 (1.0);
-
-   printMESA (_One);
-   printMESA (_Two4);
-   printMESA (_Three4);
-
-   printMESA (vec4 (_One));
-
-   printMESA (_Two4 + _Three4);
-   printMESA (_Two4 - _Three4);
-   printMESA (_Two4 * _Three4);
-   printMESA (_Two4 / _Three4);
-
-   printMESA (_Two4 + _One);
-   printMESA (_Two4 - _One);
-   printMESA (_Two4 * _One);
-   printMESA (_Two4 / _One);
-
-   printMESA (_One + _Two4);
-   printMESA (_One - _Two4);
-   printMESA (_One * _Two4);
-   printMESA (_One / _Two4);
-
-   printMESA (-_Three4);
-
-   printMESA (dot (_Two4.xyz, _Three4.xyz));
-   printMESA (dot (_Two4, _Three4));
-
-   printMESA (length (_Two4.xyz));
-   printMESA (length (_Three4));
-
-   printMESA (normalize (_Two4.xyz));
-   printMESA (normalize (_Three4));
-
-   vec4 tmp = _Two4;
-   printMESA (tmp);
-
-   printMESA (_Two4 == _Three4);
-   printMESA (_Two4 != _Three4);
-   printMESA (_Two4 == _Two4);
-   printMESA (_Three4 != _Three4);
-   printMESA (_Two4 != vec4 (_Two4.xyz, 999.0));
-   printMESA (_Two4 != vec4 (999.0, _Two4.yzw));
-}
-
-$output
-
-1.1
-2.1
-2.2
-2.3
-2.4
-3.1
-3.2
-3.3
-3.4
-
-1.1
-1.1
-1.1
-1.1
-
-5.2
-5.4
-5.6
-5.8
--1.0
--1.0
--1.0
--1.0
-6.51
-7.04
-7.59
-8.16
-0.677419
-0.6875
-0.69697
-0.705882
-
-3.2
-3.3
-3.4
-3.5
-1.0
-1.1
-1.2
-1.3
-2.31
-2.42
-2.53
-2.64
-1.909091
-2.0
-2.090909
-2.181818
-
-3.2
-3.3
-3.4
-3.5
--1.0
--1.1
--1.2
--1.3
-2.31
-2.42
-2.53
-2.64
-0.52381
-0.5
-0.478261
-0.458333
-
--3.1
--3.2
--3.3
--3.4
-
-21.14
-29.3
-
-3.813135
-6.503845
-
-0.550728
-0.576953
-0.603178
-0.476641
-0.492017
-0.507392
-0.522768
-
-2.1
-2.2
-2.3
-2.4
-
-false
-true
-true
-false
-true
-true
diff --git a/progs/slang/framework.c b/progs/slang/framework.c
deleted file mode 100644
index 692cef9c8cb..00000000000
--- a/progs/slang/framework.c
+++ /dev/null
@@ -1,145 +0,0 @@
-#include "framework.h"
-
-/*
- * GL_ARB_multitexture
- */
-#ifndef GL_ARB_multitexture
-PFNGLCLIENTACTIVETEXTUREARBPROC glClientActiveTextureARB;
-PFNGLMULTITEXCOORD4FVARBPROC glMultiTexCoord4fvARB;
-#endif
-
-/*
- * GL_ARB_shader_objects
- */
-PFNGLDELETEOBJECTARBPROC glDeleteObjectARB;
-PFNGLGETHANDLEARBPROC glGetHandleARB;
-PFNGLDETACHOBJECTARBPROC glDetachObjectARB;
-PFNGLCREATESHADEROBJECTARBPROC glCreateShaderObjectARB;
-PFNGLSHADERSOURCEARBPROC glShaderSourceARB;
-PFNGLCOMPILESHADERARBPROC glCompileShaderARB;
-PFNGLCREATEPROGRAMOBJECTARBPROC glCreateProgramObjectARB;
-PFNGLATTACHOBJECTARBPROC glAttachObjectARB;
-PFNGLLINKPROGRAMARBPROC glLinkProgramARB;
-PFNGLUSEPROGRAMOBJECTARBPROC glUseProgramObjectARB;
-PFNGLGETOBJECTPARAMETERIVARBPROC glGetObjectParameterivARB;
-PFNGLGETINFOLOGARBPROC glGetInfoLogARB;
-PFNGLGETUNIFORMLOCATIONARBPROC glGetUniformLocationARB;
-
-/*
- * GL_ARB_vertex_shader
- */
-PFNGLVERTEXATTRIB4FVARBPROC glVertexAttrib4fvARB;
-PFNGLVERTEXATTRIBPOINTERARBPROC glVertexAttribPointerARB;
-PFNGLENABLEVERTEXATTRIBARRAYARBPROC glEnableVertexAttribArrayARB;
-PFNGLDISABLEVERTEXATTRIBARRAYARBPROC glDisableVertexAttribArrayARB;
-PFNGLBINDATTRIBLOCATIONARBPROC glBindAttribLocationARB;
-PFNGLGETATTRIBLOCATIONARBPROC glGetAttribLocationARB;
-
-/*
- * GL_EXT_fog_coord
- */
-PFNGLFOGCOORDFVEXTPROC glFogCoordfvEXT;
-PFNGLFOGCOORDPOINTEREXTPROC glFogCoordPointerEXT;
-
-/*
- * GL_EXT_secondary_color
- */
-PFNGLSECONDARYCOLOR3FVEXTPROC glSecondaryColor3fvEXT;
-PFNGLSECONDARYCOLORPOINTEREXTPROC glSecondaryColorPointerEXT;
-
-static void Display (void)
-{
-   glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-   RenderScene ();
-   glutSwapBuffers ();
-}
-
-static void Idle (void)
-{
-   glutPostRedisplay ();
-}
-
-void InitFramework (int *argc, char *argv[])
-{
-   glutInit (argc, argv);
-   glutInitWindowPosition (0, 0);
-   glutInitWindowSize (200, 200);
-   glutInitDisplayMode (GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
-   glutCreateWindow (argv[0]);
-
-#ifndef GL_ARB_multitexture
-   GETPROCADDR(glClientActiveTextureARB, PFNGLCLIENTACTIVETEXTUREARBPROC);
-   GETPROCADDR(glMultiTexCoord4fvARB, PFNGLMULTITEXCOORD4FVARBPROC);
-#endif
-
-   GETPROCADDR(glDeleteObjectARB, PFNGLDELETEOBJECTARBPROC);
-   GETPROCADDR(glGetHandleARB, PFNGLGETHANDLEARBPROC);
-   GETPROCADDR(glDetachObjectARB, PFNGLDETACHOBJECTARBPROC);
-   GETPROCADDR(glCreateShaderObjectARB, PFNGLCREATESHADEROBJECTARBPROC);
-   GETPROCADDR(glShaderSourceARB, PFNGLSHADERSOURCEARBPROC);
-   GETPROCADDR(glCompileShaderARB, PFNGLCOMPILESHADERARBPROC);
-   GETPROCADDR(glCreateProgramObjectARB, PFNGLCREATEPROGRAMOBJECTARBPROC);
-   GETPROCADDR(glAttachObjectARB, PFNGLATTACHOBJECTARBPROC);
-   GETPROCADDR(glLinkProgramARB, PFNGLLINKPROGRAMARBPROC);
-   GETPROCADDR(glUseProgramObjectARB, PFNGLUSEPROGRAMOBJECTARBPROC);
-   GETPROCADDR(glGetObjectParameterivARB, PFNGLGETOBJECTPARAMETERIVARBPROC);
-   GETPROCADDR(glGetInfoLogARB, PFNGLGETINFOLOGARBPROC);
-   GETPROCADDR(glGetUniformLocationARB, PFNGLGETUNIFORMLOCATIONARBPROC);
-
-   GETPROCADDR(glVertexAttrib4fvARB, PFNGLVERTEXATTRIB4FVARBPROC);
-   GETPROCADDR(glVertexAttribPointerARB, PFNGLVERTEXATTRIBPOINTERARBPROC);
-   GETPROCADDR(glEnableVertexAttribArrayARB, PFNGLENABLEVERTEXATTRIBARRAYARBPROC);
-   GETPROCADDR(glDisableVertexAttribArrayARB, PFNGLDISABLEVERTEXATTRIBARRAYARBPROC);
-   GETPROCADDR(glBindAttribLocationARB, PFNGLBINDATTRIBLOCATIONARBPROC);
-   GETPROCADDR(glGetAttribLocationARB, PFNGLGETATTRIBLOCATIONARBPROC);
-
-   GETPROCADDR(glFogCoordfvEXT, PFNGLFOGCOORDFVEXTPROC);
-   GETPROCADDR(glFogCoordPointerEXT, PFNGLFOGCOORDPOINTEREXTPROC);
-
-   GETPROCADDR(glSecondaryColor3fvEXT, PFNGLSECONDARYCOLOR3FVEXTPROC);
-   GETPROCADDR(glSecondaryColorPointerEXT, PFNGLSECONDARYCOLORPOINTEREXTPROC);
-
-   printf ("VENDOR: %s\n", glGetString (GL_VENDOR));
-   printf ("RENDERER: %s\n", glGetString (GL_RENDERER));
-
-   InitScene ();
-
-   glutDisplayFunc (Display);
-   glutIdleFunc (Idle);
-   glutMainLoop ();
-}
-
-GLboolean CheckObjectStatus (GLhandleARB handle)
-{
-   GLint type, status, length;
-   GLcharARB *infolog;
-
-   glGetObjectParameterivARB (handle, GL_OBJECT_TYPE_ARB, &type);
-   if (type == GL_SHADER_OBJECT_ARB)
-      glGetObjectParameterivARB (handle, GL_OBJECT_COMPILE_STATUS_ARB, &status);
-   else if (type == GL_PROGRAM_OBJECT_ARB)
-      glGetObjectParameterivARB (handle, GL_OBJECT_LINK_STATUS_ARB, &status);
-   else {
-      assert (0);
-      return GL_FALSE;
-   }
-
-   if (status)
-      return GL_TRUE;
-
-   printf ("\n%s FAILED. INFO LOG FOLLOWS:\n",
-           type == GL_SHADER_OBJECT_ARB ? "SHADER COMPILE" : "PROGRAM LINK");
-
-   glGetObjectParameterivARB (handle, GL_OBJECT_INFO_LOG_LENGTH_ARB, &length);
-   infolog = (GLcharARB *) (malloc (length));
-   if (infolog != NULL) {
-      glGetInfoLogARB (handle, length, NULL, infolog);
-      printf ("%s", infolog);
-      free (infolog);
-   }
-
-   printf ("\n");
-
-   return GL_FALSE;
-}
-
diff --git a/progs/slang/framework.h b/progs/slang/framework.h
deleted file mode 100644
index e023f7da8a6..00000000000
--- a/progs/slang/framework.h
+++ /dev/null
@@ -1,82 +0,0 @@
-#ifndef _FRAMEWORK_H_
-#define _FRAMEWORK_H_
-
-#ifdef WIN32
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#endif
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <assert.h>
-#include <math.h>
-#include <GL/gl.h>
-#include <GL/glut.h>
-#include <GL/glext.h>
-
-#ifdef WIN32
-#define GETPROCADDRESS(x) wglGetProcAddress (x)
-#else
-#define GETPROCADDRESS(x) glutGetProcAddress (x)
-#endif
-
-#define GETPROCADDR(x,T) do { x = (T) (GETPROCADDRESS(#x)); assert (x != NULL); } while (0)
-
-/*
- * GL_ARB_multitexture
- */
-#ifndef GL_ARB_multitexture
-extern PFNGLCLIENTACTIVETEXTUREARBPROC glClientActiveTextureARB;
-extern PFNGLMULTITEXCOORD4FVARBPROC glMultiTexCoord4fvARB;
-#endif
-
-/*
- * GL_ARB_shader_objects
- */
-extern PFNGLDELETEOBJECTARBPROC glDeleteObjectARB;
-extern PFNGLGETHANDLEARBPROC glGetHandleARB;
-extern PFNGLDETACHOBJECTARBPROC glDetachObjectARB;
-extern PFNGLCREATESHADEROBJECTARBPROC glCreateShaderObjectARB;
-extern PFNGLSHADERSOURCEARBPROC glShaderSourceARB;
-extern PFNGLCOMPILESHADERARBPROC glCompileShaderARB;
-extern PFNGLCREATEPROGRAMOBJECTARBPROC glCreateProgramObjectARB;
-extern PFNGLATTACHOBJECTARBPROC glAttachObjectARB;
-extern PFNGLLINKPROGRAMARBPROC glLinkProgramARB;
-extern PFNGLUSEPROGRAMOBJECTARBPROC glUseProgramObjectARB;
-extern PFNGLGETOBJECTPARAMETERIVARBPROC glGetObjectParameterivARB;
-extern PFNGLGETINFOLOGARBPROC glGetInfoLogARB;
-extern PFNGLGETUNIFORMLOCATIONARBPROC glGetUniformLocationARB;
-/*static PFNGLUNIFORM4FVARBPROC glUniform4fvARB = NULL;*/
-
-/*
- * GL_ARB_vertex_shader
- */
-extern PFNGLVERTEXATTRIB4FVARBPROC glVertexAttrib4fvARB;
-extern PFNGLVERTEXATTRIBPOINTERARBPROC glVertexAttribPointerARB;
-extern PFNGLENABLEVERTEXATTRIBARRAYARBPROC glEnableVertexAttribArrayARB;
-extern PFNGLDISABLEVERTEXATTRIBARRAYARBPROC glDisableVertexAttribArrayARB;
-extern PFNGLBINDATTRIBLOCATIONARBPROC glBindAttribLocationARB;
-extern PFNGLGETATTRIBLOCATIONARBPROC glGetAttribLocationARB;
-
-/*
- * GL_EXT_fog_coord
- */
-extern PFNGLFOGCOORDFVEXTPROC glFogCoordfvEXT;
-extern PFNGLFOGCOORDPOINTEREXTPROC glFogCoordPointerEXT;
-
-/*
- * GL_EXT_secondary_color
- */
-extern PFNGLSECONDARYCOLOR3FVEXTPROC glSecondaryColor3fvEXT;
-extern PFNGLSECONDARYCOLORPOINTEREXTPROC glSecondaryColorPointerEXT;
-
-extern void InitFramework (int *argc, char *argv[]);
-
-extern void InitScene (void);
-extern void RenderScene (void);
-
-extern GLboolean CheckObjectStatus (GLhandleARB);
-
-#endif
-
diff --git a/progs/slang/sotest.c b/progs/slang/sotest.c
deleted file mode 100644
index 4bd3bc23c92..00000000000
--- a/progs/slang/sotest.c
+++ /dev/null
@@ -1,439 +0,0 @@
-/*
- * GL_ARB_shader_objects & GL_ARB_vertex_shader interface test application.
- * Neither compiler nor executor is being tested here, although some simple shader
- * compilation tests are performed.
- *
- * Perfectly valid behaviour produces output that does not have a line
- * beginning with three stars (***).
- *
- * Author: Michal Krol
- */
-
-#include "framework.h"
-
-enum TEST_TYPE
-{
-   TT_GETERROR_NOERROR,
-   TT_GETERROR_INVALIDVALUE,
-   TT_GETERROR_INVALIDOPERATION,
-   TT_PARAM1_ZERO,
-   TT_PARAM1_NONZERO
-};
-
-static enum TEST_TYPE current_test;
-
-static void begintest (enum TEST_TYPE type, const char *name)
-{
-   current_test = type;
-   printf ("\n    BEGIN TEST: %s\n", name);
-   while (glGetError () != GL_NO_ERROR)
-      ;
-}
-
-static void endtest1 (GLuint param1)
-{
-   const char *msg = NULL;
-
-   switch (current_test)
-   {
-   case TT_GETERROR_NOERROR:
-      if (glGetError () != GL_NO_ERROR)
-         msg = "glGetError () does not return GL_NO_ERROR";
-      break;
-   case TT_GETERROR_INVALIDVALUE:
-      if (glGetError () != GL_INVALID_VALUE)
-         msg = "glGetError () does not return GL_INVALID_VALUE";
-      break;
-    case TT_GETERROR_INVALIDOPERATION:
-      if (glGetError () != GL_INVALID_OPERATION)
-         msg = "glGetError () does not return GL_INVALID_OPERATION";
-      break;
-   case TT_PARAM1_ZERO:
-      if (param1)
-         msg = "The parameter is not zero";
-      break;
-   case TT_PARAM1_NONZERO:
-      if (!param1)
-         msg = "The parameter is not non-zero";
-      break;
-   default:
-      assert (0);
-   }
-
-   if (msg == NULL)
-      printf ("    OK\n");
-   else
-      printf ("*** %s\n", msg);
-
-   while (glGetError () != GL_NO_ERROR)
-      ;
-}
-
-static void endtest ()
-{
-   endtest1 (0);
-}
-
-static GLhandleARB vert = 0;
-static GLhandleARB frag = 0;
-static GLhandleARB prog = 0;
-
-static GLhandleARB find_invalid_handle ()
-{
-   GLhandleARB handle;
-
-   for (handle = 1; handle < 16; handle++)
-      if (handle != vert && handle != frag && handle != prog)
-         return handle;
-   assert (0);
-   return 0;
-}
-
-static const char *invsynvertsrc =
-   "void main () {\n"
-   "   gl_Position = gl_ModelViewMatrix ! gl_Vertex;\n"   /* unexpected token */
-   "}\n"
-;
-
-static const char *invsemvertsrc =
-   "void main () {\n"
-   "   gl_Position = gl_ModelviewMatrix * gl_Vertex;\n"  /* undeclared identifier */
-   "}\n"
-;
-
-static const char *uniforms =
-   "uniform vec4 CommonUniform;\n"
-;
-
-static const char *validvertsrc =
-   "uniform vec4 VertexUniform;\n"
-   "attribute vec4 FirstAttrib;\n"
-   "attribute vec4 SecondAttrib;\n"
-   "void main () {\n"
-   "   gl_Position = gl_ModelViewMatrix * gl_Vertex + CommonUniform + VertexUniform\n"
-   "      + FirstAttrib + SecondAttrib;\n"
-   "}\n"
-;
-
-static const char *invsynfragsrc =
-   "void main () {\n"
-   "   gl_FragColor = gl_Color\n"   /* missing ; */
-   "}\n"
-;
-
-static const char *invsemfragsrc =
-   "void main () {\n"
-   "   gl_FragColor = gl_FrontColor;\n"   /* gl_FrontColor only in vertex shader */
-   "}\n"
-;
-
-static const char *validfragsrc =
-   "uniform vec4 FragmentUniform;\n"
-   "void main () {\n"
-   "   gl_FragColor = gl_Color + CommonUniform + FragmentUniform;\n"
-   "}\n"
-;
-
-void InitScene (void)
-{
-   GLint params[1];
-   const char *tab[2];
-
-   /*
-    * GL should silently ignore calls that delete object 0.
-    */
-   begintest (TT_GETERROR_NOERROR, "glDeleteObject(0)");
-   glDeleteObjectARB (0);
-   endtest ();
-
-   /*
-    * GL generates an error on invalid object handle.
-    */
-   begintest (TT_GETERROR_INVALIDVALUE, "Pass invalid non-zero object handle");
-   glDeleteObjectARB (find_invalid_handle ());
-   endtest ();
-   glUseProgramObjectARB (find_invalid_handle ());
-   endtest ();
-
-   /*
-    * Create object. GL should return unique non-zero values.
-    */
-   begintest (TT_PARAM1_NONZERO, "Create object");
-   vert = glCreateShaderObjectARB (GL_VERTEX_SHADER_ARB);
-   endtest1 (vert);
-   frag = glCreateShaderObjectARB (GL_FRAGMENT_SHADER_ARB);
-   endtest1 (frag);
-   prog = glCreateProgramObjectARB ();
-   endtest1 (prog);
-   endtest1 (vert != frag && frag != prog && prog != vert);
-
-   /*
-    * Link empty program.
-    */
-   begintest (TT_PARAM1_NONZERO, "Link empty program");
-   glLinkProgramARB (prog);
-   endtest1 (CheckObjectStatus (prog));
-
-   /*
-    * Use empty program object. Empty program objects are valid.
-    */
-   begintest (TT_GETERROR_NOERROR, "Use empty program object");
-   glUseProgramObjectARB (prog);
-   endtest ();
-
-   /*
-    * Attach invalid object handles. Program object 0 should not be accepted.
-    */
-   begintest (TT_GETERROR_INVALIDVALUE, "Attach invalid object handle");
-   glAttachObjectARB (0, find_invalid_handle ());
-   endtest ();
-   glAttachObjectARB (0, frag);
-   endtest ();
-   glAttachObjectARB (find_invalid_handle (), find_invalid_handle ());
-   endtest ();
-   glAttachObjectARB (find_invalid_handle (), frag);
-   endtest ();
-   glAttachObjectARB (prog, find_invalid_handle ());
-   endtest ();
-
-   /*
-    * Attach valid object handles with wrong semantics.
-    */
-   begintest (TT_GETERROR_INVALIDOPERATION, "Attach object badly");
-   glAttachObjectARB (vert, frag);
-   endtest ();
-   glAttachObjectARB (vert, prog);
-   endtest ();
-   glAttachObjectARB (prog, prog);
-   endtest ();
-
-   /*
-    * Detach non-attached object.
-    */
-   begintest (TT_GETERROR_INVALIDOPERATION, "Detach non-attached object");
-   glDetachObjectARB (prog, vert);
-   endtest ();
-   glDetachObjectARB (prog, frag);
-   endtest ();
-
-   /*
-    * Attach shader.
-    */
-   begintest (TT_GETERROR_NOERROR, "Attach shader to program object");
-   glAttachObjectARB (prog, vert);
-   endtest ();
-   glAttachObjectARB (prog, frag);
-   endtest ();
-
-   /*
-    * Attach object twice.
-    */
-   begintest (TT_GETERROR_INVALIDOPERATION, "Attach object twice");
-   glAttachObjectARB (prog, vert);
-   endtest ();
-   glAttachObjectARB (prog, frag);
-   endtest ();
-
-   /*
-    * Detach attached object.
-    */
-   begintest (TT_GETERROR_NOERROR, "Detach attached object");
-   glDetachObjectARB (prog, vert);
-   endtest ();
-   glDetachObjectARB (prog, frag);
-   endtest ();
-
-   /*
-    * Attach shader again.
-    */
-   begintest (TT_GETERROR_NOERROR, "Attach shader again");
-   glAttachObjectARB (prog, vert);
-   endtest ();
-   glAttachObjectARB (prog, frag);
-   endtest ();
-
-   /*
-    * Delete attached object.
-    */
-   begintest (TT_GETERROR_NOERROR, "Delete attached object");
-   glDeleteObjectARB (vert);
-   endtest ();
-   glDeleteObjectARB (frag);
-   endtest ();
-
-   /*
-    * Query delete status. It should return TRUE. Object handles are still valid
-    * as they are referenced by program object container.
-    */
-   begintest (TT_PARAM1_NONZERO, "Query delete status");
-   glGetObjectParameterivARB (vert, GL_OBJECT_DELETE_STATUS_ARB, params);
-   endtest1 (params[0]);
-   glGetObjectParameterivARB (frag, GL_OBJECT_DELETE_STATUS_ARB, params);
-   endtest1 (params[0]);
-
-   /*
-    * Delete already deleted attached object. The behaviour is undefined, but we
-    * check for no errors. The object still exists, so the handle value is okay.
-    * In other words, these calls should be silently ignored by GL.
-    */
-   begintest (TT_GETERROR_NOERROR, "Delete already deleted attached object");
-   glDeleteObjectARB (vert);
-   endtest ();
-   glDeleteObjectARB (frag);
-   endtest ();
-
-   /*
-    * Compile shader source with syntax error.
-    */
-   begintest (TT_PARAM1_ZERO, "Compile shader source with syntax error");
-   glShaderSourceARB (vert, 1, &invsynvertsrc, NULL);
-   glCompileShaderARB (vert);
-   endtest1 (CheckObjectStatus (vert));
-   glShaderSourceARB (frag, 1, &invsynfragsrc, NULL);
-   glCompileShaderARB (frag);
-   endtest1 (CheckObjectStatus (frag));
-
-   /*
-    * Compile shader source with semantic error.
-    */
-   begintest (TT_PARAM1_ZERO, "Compile shader source with semantic error");
-   glShaderSourceARB (vert, 1, &invsemvertsrc, NULL);
-   glCompileShaderARB (vert);
-   endtest1 (CheckObjectStatus (vert));
-   glShaderSourceARB (frag, 1, &invsemfragsrc, NULL);
-   glCompileShaderARB (frag);
-   endtest1 (CheckObjectStatus (frag));
-
-   /*
-    * Link ill-formed vertex-fragment program.
-    */
-   begintest (TT_PARAM1_ZERO, "Link ill-formed vertex-fragment program");
-   glLinkProgramARB (prog);
-   endtest1 (CheckObjectStatus (prog));
-
-   /*
-    * Use badly linked program object.
-    */
-   begintest (TT_GETERROR_INVALIDOPERATION, "Use badly linked program object");
-   glUseProgramObjectARB (prog);
-   endtest ();
-
-   /*
-    * Compile well-formed shader source. Check if multi-string sources can be handled.
-    */
-   begintest (TT_PARAM1_NONZERO, "Compile well-formed shader source");
-   tab[0] = uniforms;
-   tab[1] = validvertsrc;
-   glShaderSourceARB (vert, 2, tab, NULL);
-   glCompileShaderARB (vert);
-   endtest1 (CheckObjectStatus (vert));
-   tab[0] = uniforms;
-   tab[1] = validfragsrc;
-   glShaderSourceARB (frag, 2, tab, NULL);
-   glCompileShaderARB (frag);
-   endtest1 (CheckObjectStatus (frag));
-
-   /*
-    * Link vertex-fragment program.
-    */
-   begintest (TT_PARAM1_NONZERO, "Link vertex-fragment program");
-   glLinkProgramARB (prog);
-   endtest1 (CheckObjectStatus (prog));
-
-   /*
-    * Use valid linked program object.
-    */
-   begintest (TT_GETERROR_NOERROR, "Use linked program object");
-   glUseProgramObjectARB (prog);
-   endtest ();
-
-   /*
-    * Get current program.
-    */
-   begintest (TT_PARAM1_NONZERO, "Get current program");
-   endtest1 (glGetHandleARB (GL_PROGRAM_OBJECT_ARB) == prog);
-
-   /*
-    * Use 0 program object.
-    */
-   begintest (TT_GETERROR_NOERROR, "Use 0 program object");
-   glUseProgramObjectARB (0);
-   endtest ();
-
-   /*
-    * Query uniform location. Uniforms with gl_ prefix cannot be queried.
-    */
-   begintest (TT_PARAM1_NONZERO, "Query uniform location");
-   endtest1 (glGetUniformLocationARB (prog, "gl_ModelViewMatrix") == -1);
-   endtest1 (glGetUniformLocationARB (prog, "UniformThatDoesNotExist") == -1);
-   endtest1 (glGetUniformLocationARB (prog, "") == -1);
-   endtest1 (glGetUniformLocationARB (prog, "CommonUniform") != -1);
-   endtest1 (glGetUniformLocationARB (prog, "VertexUniform") != -1);
-   endtest1 (glGetUniformLocationARB (prog, "FragmentUniform") != -1);
-
-   /*
-    * Query attrib location. Attribs with gl_ prefix cannot be queried.
-    * When gl_Vertex is used, none of the generic attribs can have index 0.
-    */
-   begintest (TT_PARAM1_NONZERO, "Query attrib location");
-   endtest1 (glGetAttribLocationARB (prog, "gl_Vertex") == -1);
-   endtest1 (glGetAttribLocationARB (prog, "AttribThatDoesNotExist") == -1);
-   endtest1 (glGetAttribLocationARB (prog, "") == -1);
-   endtest1 (glGetAttribLocationARB (prog, "FirstAttrib") > 0);
-   endtest1 (glGetAttribLocationARB (prog, "SecondAttrib") > 0);
-
-   /*
-    * Bind attrib locations, link and check if locations are correct.
-    */
-   begintest (TT_PARAM1_NONZERO, "Bind attrib location #1");
-   glBindAttribLocationARB (prog, 1, "FirstAttrib");
-   glBindAttribLocationARB (prog, 2, "SecondAttrib");
-   glLinkProgramARB (prog);
-   endtest1 (CheckObjectStatus (prog));
-   endtest1 (glGetAttribLocationARB (prog, "FirstAttrib") == 1);
-   endtest1 (glGetAttribLocationARB (prog, "SecondAttrib") == 2);
-
-   /*
-    * Bind attrib locations in different order. Link and check if locations are correct.
-    */
-   begintest (TT_PARAM1_NONZERO, "Bind attrib location #2");
-   glBindAttribLocationARB (prog, 1, "SecondAttrib");
-   glBindAttribLocationARB (prog, 2, "FirstAttrib");
-   glLinkProgramARB (prog);
-   endtest1 (CheckObjectStatus (prog));
-   endtest1 (glGetAttribLocationARB (prog, "SecondAttrib") == 1);
-   endtest1 (glGetAttribLocationARB (prog, "FirstAttrib") == 2);
-
-   /*
-    * Detach deleted object.
-    */
-   begintest (TT_GETERROR_NOERROR, "Detach deleted object");
-   glDetachObjectARB (prog, vert);
-   endtest ();
-   glDetachObjectARB (prog, frag);
-   endtest ();
-
-   /*
-    * Delete deleted detached object.
-    */
-   begintest (TT_GETERROR_INVALIDVALUE, "Delete deleted detached object");
-   glDeleteObjectARB (vert);
-   endtest ();
-   glDeleteObjectARB (frag);
-   endtest ();
-
-   exit (0);
-}
-
-void RenderScene (void)
-{
-   /* never reached */
-   assert (0);
-}
-
-int main (int argc, char *argv[])
-{
-   InitFramework (&argc, argv);
-   return 0;
-}
-
diff --git a/progs/slang/vstest.c b/progs/slang/vstest.c
deleted file mode 100644
index 33c6f09dc55..00000000000
--- a/progs/slang/vstest.c
+++ /dev/null
@@ -1,346 +0,0 @@
-/*
- * GL_ARB_vertex_shader test application. Feeds a vertex shader with attributes that
- * that have magic values and check if the values received by the shader are the same.
- *
- * Requires specific support on the GL implementation side. A special function printMESA()
- * must be supported in the language that prints variable's current value of generic type
- * to the appropriate shader's info log, and optionally to the screen.
- *
- * Perfectly valid behaviour produces output that does not have a line
- * beginning with three stars (***).
- *
- * Author: Michal Krol
- */
-
-#include "framework.h"
-
-#define EPSILON 0.0001f
-
-static GLhandleARB vert = 0;
-static GLhandleARB prog = 0;
-
-enum SUBMIT_MODE
-{
-   SM_IM,
-   SM_VA,
-   SM_IM_DL,
-   SM_VA_DL,
-   SM_MAX
-};
-
-static enum SUBMIT_MODE submit_method = SM_IM;
-
-#define C 0
-#define S 1
-#define N 2
-#define V 3
-#define T 4
-#define F 5
-#define A 6
-
-struct ATTRIB_DATA
-{
-   const char *name;
-   GLuint dispatch;
-   GLint index;
-   GLint bind;
-   GLuint size;
-   GLfloat data[4];
-};
-
-static struct ATTRIB_DATA attribs[] = {
-   { "gl_Color",          C, -1, -1, 4, { 4.2f, 0.56f, -2.1f, 0.29f } },
-   { "gl_SecondaryColor", S, -1, -1, 4, { 0.38f, 2.0f, 0.99f, 1.0f } },
-   { "gl_Normal",         N, -1, -1, 3, { 54.0f, 77.0f, 1.15f, 0.0f } },
-   { "gl_MultiTexCoord0", T, 0,  -1, 4, { 11.1f, 11.2f, 11.3f, 11.4f } },
-   { "gl_MultiTexCoord1", T, 1,  -1, 4, { 22.1f, 22.2f, 22.3f, 22.4f } },
-   { "gl_MultiTexCoord2", T, 2,  -1, 4, { 33.1f, 33.2f, 33.3f, 33.4f } },
-   { "gl_MultiTexCoord3", T, 3,  -1, 4, { 44.1f, 44.2f, 44.3f, 44.4f } },
-   { "gl_MultiTexCoord4", T, 4,  -1, 4, { 55.1f, 55.2f, 55.3f, 55.4f } },
-   { "gl_MultiTexCoord5", T, 5,  -1, 4, { 66.1f, 66.2f, 66.3f, 66.4f } },
-   { "gl_MultiTexCoord6", T, 6,  -1, 4, { 77.1f, 77.2f, 77.3f, 77.4f } },
-   { "gl_MultiTexCoord7", T, 7,  -1, 4, { 88.1f, 88.2f, 88.3f, 88.4f } },
-   { "gl_FogCoord",       F, -1, -1, 1, { 0.63f, 0.0f, 0.0f, 0.0f } },
-   { "Attribute1",        A, 1,  1,  4, { 1.11f, 1.22f, 1.33f, 1.44f } },
-   { "Attribute2",        A, 2,  2,  4, { 2.11f, 2.22f, 2.33f, 2.44f } },
-   { "Attribute3",        A, 3,  3,  4, { 3.11f, 3.22f, 3.33f, 3.44f } },
-   { "Attribute4",        A, 4,  4,  1, { 4.11f, 0.0f, 0.0f, 0.0f } },
-   { "Attribute5",        A, 5,  5,  2, { 5.11f, 5.22f, 0.0f, 0.0f } },
-   { "Attribute6",        A, 6,  6,  3, { 6.11f, 6.22f, 6.33f, 0.0f } },
-   { "Attribute7",        A, 7,  7,  2, { 7.11f, 7.22f, 0.0f, 0.0f } },
-   { "Attribute7",        A, 8,  -1, 2, { 8.11f, 8.22f, 0.0f, 0.0f } },
-   { "Attribute9",        A, 9,  9,  3, { 9.11f, 9.22f, 9.33f, 0.0f } },
-   { "Attribute9",        A, 10, -1, 3, { 10.11f, 10.22f, 10.33f, 0.0f } },
-   { "Attribute9",        A, 11, -1, 3, { 11.11f, 11.22f, 11.33f, 0.0f } },
-   { "Attribute12",       A, 12, 12, 4, { 12.11f, 12.22f, 12.33f, 12.44f } },
-   { "Attribute12",       A, 13, -1, 4, { 13.11f, 13.22f, 13.33f, 13.44f } },
-   { "Attribute12",       A, 14, -1, 4, { 14.11f, 14.22f, 14.33f, 14.44f } },
-   { "Attribute12",       A, 15, -1, 4, { 15.11f, 15.22f, 15.33f, 15.44f } },
-   { "gl_Vertex",         V, 16, -1, 4, { 0.25f, -0.14f, 0.01f, 1.0f } }
-};
-
-static void im_render ()
-{
-   GLint i;
-
-   glBegin (GL_POINTS);
-   for (i = 0; i < sizeof (attribs) / sizeof (*attribs); i++) {
-      struct ATTRIB_DATA *att = &attribs[i];
-      switch (att->dispatch)
-      {
-      case C:
-         glColor4fv (att->data);
-         break;
-      case S:
-         glSecondaryColor3fvEXT (att->data);
-         break;
-      case N:
-         glNormal3fv (att->data);
-         break;
-      case V:
-         glVertex4fv (att->data);
-         break;
-      case T:
-         assert (att->index >= 0 && att->index < 8);
-         glMultiTexCoord4fvARB (GL_TEXTURE0_ARB + att->index, att->data);
-         break;
-      case F:
-         glFogCoordfvEXT (att->data);
-         break;
-      case A:
-         assert (att->index > 0 && att->index < 16);
-         glVertexAttrib4fvARB (att->index, att->data);
-         break;
-      default:
-         assert (0);
-      }
-   }
-   glEnd ();
-}
-
-static void va_render ()
-{
-   GLint i;
-
-   for (i = 0; i < sizeof (attribs) / sizeof (*attribs); i++) {
-      struct ATTRIB_DATA *att = &attribs[i];
-      switch (att->dispatch)
-      {
-      case C:
-         glColorPointer (4, GL_FLOAT, 0, att->data);
-         glEnableClientState (GL_COLOR_ARRAY);
-         break;
-      case S:
-         glSecondaryColorPointerEXT (4, GL_FLOAT, 0, att->data);
-         glEnableClientState (GL_SECONDARY_COLOR_ARRAY_EXT);
-         break;
-      case N:
-         glNormalPointer (GL_FLOAT, 0, att->data);
-         glEnableClientState (GL_NORMAL_ARRAY);
-         break;
-      case V:
-         glVertexPointer (4, GL_FLOAT, 0, att->data);
-         glEnableClientState (GL_VERTEX_ARRAY);
-         break;
-      case T:
-         assert (att->index >= 0 && att->index < 8);
-         glClientActiveTextureARB (GL_TEXTURE0_ARB + att->index);
-         glTexCoordPointer (4, GL_FLOAT, 0, att->data);
-         glEnableClientState (GL_TEXTURE_COORD_ARRAY);
-         break;
-      case F:
-         glFogCoordPointerEXT (GL_FLOAT, 0, att->data);
-         glEnableClientState (GL_FOG_COORDINATE_ARRAY_EXT);
-         break;
-      case A:
-         assert (att->index > 0 && att->index < 16);
-         glVertexAttribPointerARB (att->index, 4, GL_FLOAT, GL_FALSE, 0, att->data);
-         glEnableVertexAttribArrayARB (att->index);
-         break;
-      default:
-         assert (0);
-      }
-   }
-
-   glDrawArrays (GL_POINTS, 0, 1);
-
-   for (i = 0; i < sizeof (attribs) / sizeof (*attribs); i++) {
-      struct ATTRIB_DATA *att = &attribs[i];
-      switch (att->dispatch)
-      {
-      case C:
-         glDisableClientState (GL_COLOR_ARRAY);
-         break;
-      case S:
-         glDisableClientState (GL_SECONDARY_COLOR_ARRAY_EXT);
-         break;
-      case N:
-         glDisableClientState (GL_NORMAL_ARRAY);
-         break;
-      case V:
-         glDisableClientState (GL_VERTEX_ARRAY);
-         break;
-      case T:
-         glClientActiveTextureARB (GL_TEXTURE0_ARB + att->index);
-         glDisableClientState (GL_TEXTURE_COORD_ARRAY);
-         break;
-      case F:
-         glDisableClientState (GL_FOG_COORDINATE_ARRAY_EXT);
-         break;
-      case A:
-         glDisableVertexAttribArrayARB (att->index);
-         break;
-      default:
-         assert (0);
-      }
-   }
-}
-
-static void dl_start ()
-{
-   glNewList (GL_COMPILE, 1);
-}
-
-static void dl_end ()
-{
-   glEndList ();
-   glCallList (1);
-}
-
-static void load_test_file (const char *filename)
-{
-   FILE *f;
-   GLint size;
-   char *code;
-   GLint i;
-
-   f = fopen (filename, "r");
-   if (f == NULL)
-      return;
-
-   fseek (f, 0, SEEK_END);
-   size = ftell (f);
-
-   if (size == -1) {
-      fclose (f);
-      return;
-   }
-
-   fseek (f, 0, SEEK_SET);
-
-   code = (char *) (malloc (size));
-   if (code == NULL) {
-      fclose (f);
-      return;
-   }
-   size = fread (code, 1, size, f);
-   fclose (f);
-
-   glShaderSourceARB (vert, 1, (const GLcharARB **) (&code), &size);
-   glCompileShaderARB (vert);
-   if (!CheckObjectStatus (vert))
-      exit (0);
-
-   for (i = 0; i < sizeof (attribs) / sizeof (*attribs); i++)
-      if (attribs[i].dispatch == A && attribs[i].bind != -1)
-         glBindAttribLocationARB (prog, attribs[i].bind, attribs[i].name);
-}
-
-void InitScene (void)
-{
-   prog = glCreateProgramObjectARB ();
-   vert = glCreateShaderObjectARB (GL_VERTEX_SHADER_ARB);
-   glAttachObjectARB (prog, vert);
-   glDeleteObjectARB (vert);
-   load_test_file ("vstest.txt");
-   glLinkProgramARB (prog);
-   if (!CheckObjectStatus (prog))
-      exit (0);
-   glUseProgramObjectARB (prog);
-}
-
-void RenderScene (void)
-{
-   GLint info_length, length;
-   char output[65000], *p;
-   GLint i;
-
-   if (submit_method == SM_MAX)
-      exit (0);
-
-   /*
-    * Get the current size of the info log. Any text output produced by executed
-    * shader will be appended to the end of log.
-    */
-   glGetObjectParameterivARB (vert, GL_OBJECT_INFO_LOG_LENGTH_ARB, &info_length);
-
-   switch (submit_method)
-   {
-   case SM_IM:
-      printf ("\n--- TESTING IMMEDIATE MODE\n");
-      im_render ();
-      break;
-   case SM_VA:
-      printf ("\n--- TESTING VERTEX ARRAY MODE\n");
-      va_render ();
-      break;
-   case SM_IM_DL:
-      printf ("\n--- TESTING IMMEDIATE + DISPLAY LIST MODE\n");
-      dl_start ();
-      im_render ();
-      dl_end ();
-      break;
-   case SM_VA_DL:
-      printf ("\n--- TESTING VERTEX ARRAY + DISPLAY LIST MODE\n");
-      dl_start ();
-      va_render ();
-      dl_end ();
-      break;
-   default:
-      assert (0);
-   }
-
-   glFlush ();
-
-   /*
-    * Get the info log and set the pointer to the beginning of the output.
-    */
-   glGetInfoLogARB (vert, sizeof (output), &length, output);
-   p = output + info_length - 1;
-
-   for (i = 0; i < sizeof (attribs) / sizeof (*attribs); i++) {
-      GLuint j;
-      for (j = 0; j < attribs[i].size; j++) {
-         GLfloat value;
-         if (p == NULL) {
-            printf ("*** %s\n", "I/O error");
-            break;
-         }
-         if (strncmp (p, "true", 4) == 0)
-            value = 1.0f;
-         else if (strncmp (p, "false", 5) == 0)
-            value = 0.0f;
-         else if (sscanf (p, "%f", &value) != 1) {
-            printf ("*** %s\n", "I/O error");
-            p = NULL;
-            break;
-         }
-         if (fabs (value - attribs[i].data[j]) > EPSILON)
-            printf ("*** %s, is %f, should be %f\n", "Values are different", value, attribs[i].data[j]);
-         p = strchr (p, '\n');
-         if (p != NULL)
-            p++;
-      }
-      if (p == NULL)
-         break;
-   }
-
-   submit_method++;
-}
-
-int main (int argc, char *argv[])
-{
-   InitFramework (&argc, argv);
-   return 0;
-}
-
diff --git a/progs/slang/vstest.txt b/progs/slang/vstest.txt
deleted file mode 100644
index 7f51d0bc810..00000000000
--- a/progs/slang/vstest.txt
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Vertex shader test.
- * Uses all conventional attributes and 15 generic attributes to print
- * their values, using printMESA() extension function, to the debugger
- * to compare them with the actual passed-in values.
- * Use different types for generic attributes to check matrix handling.
- *
- * Author: Michal Krol
- */
-
-#version 110
-
-#extension MESA_shader_debug: require
-
-attribute vec4 Attribute1;
-attribute vec4 Attribute2;
-attribute vec4 Attribute3;
-attribute float Attribute4;
-attribute vec2 Attribute5;
-attribute vec3 Attribute6;
-attribute mat2 Attribute7;
-attribute mat3 Attribute9;
-attribute mat4 Attribute12;
-
-void main ()
-{
-   //
-   // Do some legal stuff.
-   //
-   gl_Position = gl_ModelViewMatrix * gl_Vertex;
-   gl_FrontColor = vec4 (1.0);
-
-   //
-   // Conventional attributes - except for gl_Vertex.
-   //
-   printMESA (gl_Color);
-   printMESA (gl_SecondaryColor);
-   printMESA (gl_Normal);
-   printMESA (gl_MultiTexCoord0);
-   printMESA (gl_MultiTexCoord1);
-   printMESA (gl_MultiTexCoord2);
-   printMESA (gl_MultiTexCoord3);
-   printMESA (gl_MultiTexCoord4);
-   printMESA (gl_MultiTexCoord5);
-   printMESA (gl_MultiTexCoord6);
-   printMESA (gl_MultiTexCoord7);
-   printMESA (gl_FogCoord);
-
-   //
-   // Generic attributes - attrib with index 0 is not used because it would
-   // alias with gl_Vertex, which is not allowed.
-   //
-   printMESA (Attribute1);
-   printMESA (Attribute2);
-   printMESA (Attribute3);
-   printMESA (Attribute4);
-   printMESA (Attribute5);
-   printMESA (Attribute6);
-   printMESA (Attribute7);
-   printMESA (Attribute9);
-   printMESA (Attribute12);
-
-   //
-   // Vertex position goes last.
-   //
-   printMESA (gl_Vertex);
-}
-
diff --git a/progs/slang/windows/vc60/cltest.dsp b/progs/slang/windows/vc60/cltest.dsp
deleted file mode 100644
index b4203973177..00000000000
--- a/progs/slang/windows/vc60/cltest.dsp
+++ /dev/null
@@ -1,94 +0,0 @@
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-# Microsoft Developer Studio Generated Build File, Format Version 6.00
-# ** DO NOT EDIT **
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-RSC=rc.exe
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-!IF  "$(CFG)" == "cltest - Win32 Release"
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-!ELSEIF  "$(CFG)" == "cltest - Win32 Debug"
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-
-# Begin Target
-
-# Name "cltest - Win32 Release"
-# Name "cltest - Win32 Debug"
-# Begin Source File
-
-SOURCE=..\..\cltest.c
-# End Source File
-# Begin Source File
-
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-# End Source File
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diff --git a/progs/slang/windows/vc60/framework.dsp b/progs/slang/windows/vc60/framework.dsp
deleted file mode 100644
index f8ca5d169d6..00000000000
--- a/progs/slang/windows/vc60/framework.dsp
+++ /dev/null
@@ -1,92 +0,0 @@
-# Microsoft Developer Studio Project File - Name="framework" - Package Owner=<4>
-# Microsoft Developer Studio Generated Build File, Format Version 6.00
-# ** DO NOT EDIT **
-
-# TARGTYPE "Win32 (x86) Static Library" 0x0104
-
-CFG=framework - Win32 Debug
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