Mesa (master): progs/tests: fix a couple bugs in the getprocaddress.c test
Brian Paul
brianp at kemper.freedesktop.org
Wed May 12 03:44:46 UTC 2010
Module: Mesa
Branch: master
Commit: 67a27b82f55f8543f7d06a5d485de6b9d8e649e2
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=67a27b82f55f8543f7d06a5d485de6b9d8e649e2
Author: Brian Paul <brianp at vmware.com>
Date: Tue May 11 21:21:26 2010 -0600
progs/tests: fix a couple bugs in the getprocaddress.c test
---
progs/tests/getprocaddress.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/progs/tests/getprocaddress.c b/progs/tests/getprocaddress.c
index 38ca700..1ff6f29 100644
--- a/progs/tests/getprocaddress.c
+++ b/progs/tests/getprocaddress.c
@@ -1189,6 +1189,7 @@ exercise_buffer_objects(enum Map_Buffer_Usage usage)
GLint bufferMapped;
static GLubyte data[BUFFER_DATA_SIZE] = {0};
float *dataPtr = NULL;
+ const char *extensions = (const char *) glGetString(GL_EXTENSIONS);
/* Get the function pointers we need. These are from
* GL_ARB_vertex_buffer_object and are required in all
@@ -1216,6 +1217,9 @@ exercise_buffer_objects(enum Map_Buffer_Usage usage)
* we're given Use_Map_Buffer_Range. Test it before using it.
*/
DECLARE_GLFUNC_PTR(BufferParameteriAPPLE, PFNGLBUFFERPARAMETERIAPPLEPROC);
+ if (!strstr("GL_APPLE_flush_buffer_range", extensions)) {
+ BufferParameteriAPPLE = NULL;
+ }
/* Make sure we have all the function pointers we need. */
if (GenBuffersARB == NULL ||
@@ -1286,7 +1290,7 @@ exercise_buffer_objects(enum Map_Buffer_Usage usage)
* using MapBufferRange, we first have to flush the range we modified.
*/
if (usage == Use_Map_Buffer_Range) {
- (*FlushMappedBufferRange)(GL_ARRAY_BUFFER_ARB, 4, 16);
+ (*FlushMappedBufferRange)(GL_ARRAY_BUFFER_ARB, 0, 16);
}
if (!(*UnmapBufferARB)(GL_ARRAY_BUFFER_ARB)) {
fprintf(stderr, "%s: UnmapBuffer failed\n", __FUNCTION__);
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