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progs/tests: fix a couple bugs in the getprocaddress.c test

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This commit is contained in:
Brian Paul
2010-05-11 21:21:26 -06:00
parent 2236a301c3
commit 67a27b82f5
1 changed files with 5 additions and 1 deletions
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6
progs/tests/getprocaddress.c
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@@ -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__);