Remove demos that have moved to git+ssh://git.freedesktop.org/git/mesa/demos.

The remaining programs are ones I've had difficulty finding a build
environment for to make the build system or are unit tests that should
probably live next to their code instead.  Hopefully people can bring
over the build for remaining pieces they care about.

1 files changed, 0 insertions, 246 deletions

diff --git a/progs/perf/vbo.c b/progs/perf/vbo.c
deleted file mode 100644
index b326c056ec..0000000000
--- a/progs/perf/vbo.c
+++ /dev/null
@@ -1,246 +0,0 @@
-/*
- * Copyright (C) 2009  VMware, Inc.  All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VMWARE BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * Measure VBO upload speed.
- * That is, measure glBufferDataARB() and glBufferSubDataARB().
- *
- * Brian Paul
- * 16 Sep 2009
- */
-
-#include <string.h>
-#include "glmain.h"
-#include "common.h"
-
-/* Copy data out of a large array to avoid caching effects:
- */
-#define DATA_SIZE (16*1024*1024)
-
-int WinWidth = 100, WinHeight = 100;
-
-static GLuint VBO;
-
-static GLsizei VBOSize = 0;
-static GLsizei SubSize = 0;
-static GLubyte *VBOData = NULL;  /* array[DATA_SIZE] */
-
-static const GLboolean DrawPoint = GL_TRUE;
-static const GLboolean BufferSubDataInHalves = GL_TRUE;
-
-static const GLfloat Vertex0[2] = { 0.0, 0.0 };
-
-
-/** Called from test harness/main */
-void
-PerfInit(void)
-{
-   /* setup VBO */
-   glGenBuffersARB(1, &VBO);
-   glBindBufferARB(GL_ARRAY_BUFFER_ARB, VBO);
-   glVertexPointer(2, GL_FLOAT, sizeof(Vertex0), (void *) 0);
-   glEnableClientState(GL_VERTEX_ARRAY);
-}
-
-
-static void
-UploadVBO(unsigned count)
-{
-   unsigned i;
-   unsigned total = 0;
-   unsigned src = 0;
-
-   for (i = 0; i < count; i++) {
-      glBufferDataARB(GL_ARRAY_BUFFER, VBOSize, VBOData + src, GL_STREAM_DRAW_ARB);
-      glDrawArrays(GL_POINTS, 0, 1);
-
-      /* Throw in an occasional flush to work around a driver crash:
-       */
-      total += VBOSize;
-      if (total >= 16*1024*1024) {
-         glFlush();
-         total = 0;
-      }
-
-      src += VBOSize;
-      src %= DATA_SIZE;
-   }
-   glFinish();
-}
-
-
-static void
-UploadSubVBO(unsigned count)
-{
-   unsigned i;
-   unsigned src = 0;
-
-   for (i = 0; i < count; i++) {
-      unsigned offset = (i * SubSize) % VBOSize;
-      glBufferSubDataARB(GL_ARRAY_BUFFER, offset, SubSize, VBOData + src);
-
-      if (DrawPoint) {
-         glDrawArrays(GL_POINTS, offset / sizeof(Vertex0), 1);
-      }
-
-      src += SubSize;
-      src %= DATA_SIZE;
-   }
-   glFinish();
-}
-
-
-/* Do multiple small SubData uploads, then call DrawArrays.  This may be a
- * fairer comparison to back-to-back BufferData calls:
- */
-static void
-BatchUploadSubVBO(unsigned count)
-{
-   unsigned i = 0, j;
-   unsigned period = VBOSize / SubSize;
-   unsigned src = 0;
-
-   while (i < count) {
-      for (j = 0; j < period && i < count; j++, i++) {
-         unsigned offset = j * SubSize;
-         glBufferSubDataARB(GL_ARRAY_BUFFER, offset, SubSize, VBOData + src);
-      }
-
-      glDrawArrays(GL_POINTS, 0, 1);
-
-      src += SubSize;
-      src %= DATA_SIZE;
-   }
-   glFinish();
-}
-
-
-/**
- * Test the sequence:
- *    create/load VBO
- *    draw
- *    destroy VBO
- */
-static void
-CreateDrawDestroyVBO(unsigned count)
-{
-   unsigned i;
-   for (i = 0; i < count; i++) {
-      GLuint vbo;
-      /* create/load */
-      glGenBuffersARB(1, &vbo);
-      glBindBufferARB(GL_ARRAY_BUFFER_ARB, vbo);
-      glBufferDataARB(GL_ARRAY_BUFFER, VBOSize, VBOData, GL_STREAM_DRAW_ARB);
-      /* draw */
-      glVertexPointer(2, GL_FLOAT, sizeof(Vertex0), (void *) 0);
-      glDrawArrays(GL_POINTS, 0, 1);
-      /* destroy */
-      glDeleteBuffersARB(1, &vbo);
-   }
-   glFinish();
-}
-
-
-static const GLsizei Sizes[] = {
-   64,
-   1024,
-   16*1024,
-   256*1024,
-   1024*1024,
-   16*1024*1024,
-   0 /* end of list */
-};
-
-void
-PerfNextRound(void)
-{
-}
-
-/** Called from test harness/main */
-void
-PerfDraw(void)
-{
-   double rate, mbPerSec;
-   int i, sz;
-
-   /* Load VBOData buffer with duplicated Vertex0.
-    */
-   VBOData = calloc(DATA_SIZE, 1);
-
-   for (i = 0; i < DATA_SIZE / sizeof(Vertex0); i++) {
-      memcpy(VBOData + i * sizeof(Vertex0), 
-             Vertex0, 
-             sizeof(Vertex0));
-   }
-
-   /* glBufferDataARB()
-    */
-   for (sz = 0; Sizes[sz]; sz++) {
-      SubSize = VBOSize = Sizes[sz];
-      rate = PerfMeasureRate(UploadVBO);
-      mbPerSec = rate * VBOSize / (1024.0 * 1024.0);
-      perf_printf("  glBufferDataARB(size = %d): %.1f MB/sec\n",
-                  VBOSize, mbPerSec);
-   }
-
-   /* glBufferSubDataARB()
-    */
-   for (sz = 0; Sizes[sz]; sz++) {
-      SubSize = VBOSize = Sizes[sz];
-      rate = PerfMeasureRate(UploadSubVBO);
-      mbPerSec = rate * VBOSize / (1024.0 * 1024.0);
-      perf_printf("  glBufferSubDataARB(size = %d): %.1f MB/sec\n",
-                  VBOSize, mbPerSec);
-   }
-
-   /* Batch upload
-    */
-   VBOSize = 1024 * 1024;
-   glBufferDataARB(GL_ARRAY_BUFFER, VBOSize, VBOData, GL_STREAM_DRAW_ARB);
-
-   for (sz = 0; Sizes[sz] < VBOSize; sz++) {
-      SubSize = Sizes[sz];
-      rate = PerfMeasureRate(UploadSubVBO);
-      mbPerSec = rate * SubSize / (1024.0 * 1024.0);
-      perf_printf("  glBufferSubDataARB(size = %d, VBOSize = %d): %.1f MB/sec\n",
-                  SubSize, VBOSize, mbPerSec);
-   }
-
-   for (sz = 0; Sizes[sz] < VBOSize; sz++) {
-      SubSize = Sizes[sz];
-      rate = PerfMeasureRate(BatchUploadSubVBO);
-      mbPerSec = rate * SubSize / (1024.0 * 1024.0);
-      perf_printf("  glBufferSubDataARB(size = %d, VBOSize = %d), batched: %.1f MB/sec\n",
-                  SubSize, VBOSize, mbPerSec);
-   }
-
-   /* Create/Draw/Destroy
-    */
-   for (sz = 0; Sizes[sz]; sz++) {
-      SubSize = VBOSize = Sizes[sz];
-      rate = PerfMeasureRate(CreateDrawDestroyVBO);
-      mbPerSec = rate * VBOSize / (1024.0 * 1024.0);
-      perf_printf("  VBO Create/Draw/Destroy(size = %d): %.1f MB/sec, %.1f draws/sec\n",
-                  VBOSize, mbPerSec, rate);
-   }
-
-   exit(0);
-}