6.09HEADmaster

1 files changed, 0 insertions, 225 deletions

diff --git a/hacks/glx/flurry-texture.c b/hacks/glx/flurry-texture.c
deleted file mode 100644
index f1b7e36..0000000
--- a/hacks/glx/flurry-texture.c
+++ /dev/null
@@ -1,225 +0,0 @@
-/*
-
-Copyright (c) 2002, Calum Robinson
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-* Redistributions of source code must retain the above copyright notice, this
-  list of conditions and the following disclaimer.
-
-* Redistributions in binary form must reproduce the above copyright notice,
-  this list of conditions and the following disclaimer in the documentation
-  and/or other materials provided with the distribution.
-
-* Neither the name of the author nor the names of its contributors may be used
-  to endorse or promote products derived from this software without specific
-  prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-/*
- *  Texture.c
- *  AppleFlurry
- *
- *  Created by calumr on Sat Jul 07 2001.
- *  Copyright (c) 2001 __CompanyName__. All rights reserved.
- *
- */
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#include "flurry.h"
-
-#include <GL/gl.h>
-#include <GL/glu.h>
-
-#include <stdlib.h>
-#include <math.h>
-
-static GLubyte smallTextureArray[32][32];
-static GLubyte bigTextureArray[256][256][2];
-
-/* simple smoothing routine */
-static void SmoothTexture(void)
-{
-    GLubyte filter[32][32];
-    int i,j;
-    float t;
-    for (i=1;i<31;i++)
-    {
-        for (j=1;j<31;j++)
-        {
-            t = (float) smallTextureArray[i][j]*4;
-            t += (float) smallTextureArray[i-1][j];
-            t += (float) smallTextureArray[i+1][j];
-            t += (float) smallTextureArray[i][j-1];
-            t += (float) smallTextureArray[i][j+1];
-            t /= 8.0f;
-            filter[i][j] = (GLubyte) t;
-        }
-    }
-    for (i=1;i<31;i++)
-    {
-        for (j=1;j<31;j++)
-        {
-            smallTextureArray[i][j] = filter[i][j];
-        }
-    }
-}
-
-/* add some randomness to texture data */
-static void SpeckleTexture(void)
-{
-    int i,j;
-    int speck;
-    float t;
-    for (i=2;i<30;i++)
-    {
-        for (j=2;j<30;j++)
-        {
-            speck = 1;
-            while (speck <= 32 && random() % 2)
-            {
-                t = (float) MIN_(255,smallTextureArray[i][j]+speck);
-                smallTextureArray[i][j] = (GLubyte) t;
-                speck+=speck;
-            }
-            speck = 1;
-            while (speck <= 32 && random() % 2)
-            {
-                t = (float) MAX_(0,smallTextureArray[i][j]-speck);
-                smallTextureArray[i][j] = (GLubyte) t;
-                speck+=speck;
-            }
-        }
-    }
-}
-
-static void MakeSmallTexture(void)
-{
-    static int firstTime = 1;
-    int i,j;
-    float r,t;
-    if (firstTime)
-    {
-        firstTime = 0;
-        for (i=0;i<32;i++)
-        {
-            for (j=0;j<32;j++)
-            {
-                r = (float) sqrt((i-15.5)*(i-15.5)+(j-15.5)*(j-15.5));
-                if (r > 15.0f)
-                {
-                    smallTextureArray[i][j] = 0;
-                }
-                else
-                {
-                    t = 255.0f * (float) cos(r*M_PI/31.0);
-                    smallTextureArray[i][j] = (GLubyte) t;
-                }
-            }
-        }
-    }
-    else
-    {
-        for (i=0;i<32;i++)
-        {
-            for (j=0;j<32;j++)
-            {
-                r = (float) sqrt((i-15.5)*(i-15.5)+(j-15.5)*(j-15.5));
-                if (r > 15.0f)
-                {
-                    t = 0.0f;
-                }
-                else
-                {
-                    t = 255.0f * (float) cos(r*M_PI/31.0);
-                }
-                smallTextureArray[i][j] = (GLubyte) MIN_(255,(t+smallTextureArray[i][j]+smallTextureArray[i][j])/3);
-            }
-        }
-    }
-    SpeckleTexture();
-    SmoothTexture();
-    SmoothTexture();
-}
-
-static void CopySmallTextureToBigTexture(int k, int l)
-{
-    int i,j;
-    for (i=0;i<32;i++)
-    {
-        for (j=0;j<32;j++)
-        {
-            bigTextureArray[i+k][j+l][0] = smallTextureArray[i][j];
-            bigTextureArray[i+k][j+l][1] = smallTextureArray[i][j];
-        }
-    }
-}
-
-static void AverageLastAndFirstTextures(void)
-{
-    int i,j;
-    int t;
-    for (i=0;i<32;i++)
-    {
-        for (j=0;j<32;j++)
-        {
-            t = (smallTextureArray[i][j] + bigTextureArray[i][j][0]) / 2;
-            smallTextureArray[i][j] = (GLubyte) MIN_(255,t);
-        }
-    }
-}
-
-GLuint MakeTexture(void)
-{
-    GLuint theTexture = 0;
-    int i,j;
-    for (i=0;i<8;i++)
-    {
-        for (j=0;j<8;j++)
-        {
-            if (i==7 && j==7)
-            {
-                AverageLastAndFirstTextures();
-            }
-            else
-            {
-                MakeSmallTexture();
-            }
-            CopySmallTextureToBigTexture(i*32,j*32);
-        }
-    }
-
-    glPixelStorei(GL_UNPACK_ALIGNMENT,1);
-
-    glGenTextures(1, &theTexture);
-    glBindTexture(GL_TEXTURE_2D, theTexture);
-
-    /* Set the tiling mode (this is generally always GL_REPEAT). */
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
-
-    /* Set the filtering. */
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_NEAREST);
-
-    gluBuild2DMipmaps(GL_TEXTURE_2D, 2, 256, 256, GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, bigTextureArray);
-    glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
-    return theTexture;
-}