1 files changed, 0 insertions, 197 deletions
diff --git a/progs/tests/blendxor.c b/progs/tests/blendxor.c
deleted file mode 100644
index d6dcb8b848..0000000000
--- a/progs/tests/blendxor.c
+++ /dev/null
@@ -1,197 +0,0 @@
-/**
- * Test XOR emulation with blending.
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-#include <GL/glew.h>
-#include <GL/glut.h>
-#include "readtex.c"
-
-#define IMAGE_FILE "../images/arch.rgb"
-
-static int ImgWidth, ImgHeight;
-static GLenum ImgFormat;
-static GLubyte *Image = NULL;
-
-static int Win;
-static int Width = 600, Height = 600;
-
-struct rect
-{
-   int x0, y0, x1, y1;
-};
-
-static struct rect OldRect, NewRect;
-
-static GLboolean ButtonDown = GL_FALSE;
-static GLboolean LogicOp = 0*GL_TRUE;
-
-
-static const GLfloat red[4] = {1.0, 0.2, 0.2, 1.0};
-static const GLfloat green[4] = {0.2, 1.0, 0.2, 1.0};
-static const GLfloat blue[4] = {0.2, 0.2, 1.0, 1.0};
-
-
-static void
-PrintString(const char *s)
-{
-   while (*s) {
-      glutBitmapCharacter(GLUT_BITMAP_8_BY_13, (int) *s);
-      s++;
-   }
-}
-
-
-static void
-Draw(void)
-{
-   glClear(GL_COLOR_BUFFER_BIT);
-
-   glWindowPos2i((Width - ImgWidth) / 2, (Height - ImgHeight) / 2);
-   glDrawPixels(ImgWidth, ImgHeight, ImgFormat, GL_UNSIGNED_BYTE, Image);
-
-   /*
-    * Draw 2D XOR rects
-    */
-   glColor3f(1, 1, 1);
-
-   glWindowPos2i(100, Height - 20);
-   PrintString("XOR LogicOp:");
-   glLogicOp(GL_XOR);
-   glEnable(GL_COLOR_LOGIC_OP);
-   glRecti(100, 30, 250, Height - 30);
-   glDisable(GL_COLOR_LOGIC_OP);
-
-   glWindowPos2i(Width/2 + 10, Height - 20);
-   PrintString("Invert Blending:");
-   glBlendFunc(GL_ONE, GL_ONE);
-   glBlendEquation(GL_FUNC_SUBTRACT);
-   glEnable(GL_BLEND);
-   glRecti(Width / 2, 30, Width / 2 + 150, Height - 30);
-   glDisable(GL_BLEND);
-
-   glutSwapBuffers();
-}
-
-
-static void
-Reshape(int width, int height)
-{
-   Width = width;
-   Height = height;
-   glViewport(0, 0, width, height);
-   glMatrixMode(GL_PROJECTION);
-   glLoadIdentity();
-   glOrtho(0, Width, 0, Height, -1, 1);
-   glMatrixMode(GL_MODELVIEW);
-   glLoadIdentity();
-}
-
-
-static void
-Key(unsigned char key, int x, int y)
-{
-   (void) x;
-   (void) y;
-   switch (key) {
-   case 'b':
-   case 'B':
-      LogicOp = GL_FALSE;
-      break;
-   case 'l':
-   case 'L':
-      LogicOp = GL_TRUE;
-      break;
-   case 27:
-      glutDestroyWindow(Win);
-      exit(0);
-      break;
-   }
-   glutPostRedisplay();
-}
-
-
-static void
-SpecialKey(int key, int x, int y)
-{
-   (void) x;
-   (void) y;
-   switch (key) {
-   case GLUT_KEY_UP:
-      break;
-   case GLUT_KEY_DOWN:
-      break;
-   case GLUT_KEY_LEFT:
-      break;
-   case GLUT_KEY_RIGHT:
-      break;
-   }
-   glutPostRedisplay();
-}
-
-
-static void
-MouseMotion(int x, int y)
-{
-   if (ButtonDown) {
-      NewRect.x1 = x;
-      NewRect.y1 = y;
-      glutPostRedisplay();
-   }
-}
-
-
-static void
-MouseButton(int button, int state, int x, int y)
-{
-  if (button == GLUT_LEFT_BUTTON && state == GLUT_DOWN) {
-     ButtonDown = GL_TRUE;
-     NewRect.x0 = NewRect.x1 = x;
-     NewRect.y0 = NewRect.y1 = y;
-     OldRect = NewRect;
-  }
-  else if (button == GLUT_LEFT_BUTTON && state == GLUT_UP) {
-     ButtonDown = GL_FALSE;
-  }
-}
-
-
-static void
-Init(void)
-{
-   /*
-    * Load image and scale if needed.
-    */
-   Image = LoadRGBImage(IMAGE_FILE, &ImgWidth, &ImgHeight, &ImgFormat);
-   if (!Image) {
-      printf("Couldn't read %s\n", IMAGE_FILE);
-      exit(0);
-   }
-
-   glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
-   glPixelStorei(GL_PACK_ALIGNMENT, 1);
-}
-
-
-int
-main(int argc, char *argv[])
-{
-   glutInit(&argc, argv);
-   glutInitWindowSize(Width, Height);
-   glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE);
-   Win = glutCreateWindow(argv[0]);
-   glewInit();
-   glutReshapeFunc(Reshape);
-   glutKeyboardFunc(Key);
-   glutSpecialFunc(SpecialKey);
-   glutMotionFunc(MouseMotion);
-   glutMouseFunc(MouseButton);
-   glutDisplayFunc(Draw);
-   Init();
-   glutPostRedisplay();
-   glutMainLoop();
-   return 0;
-}