use GenBuffers to get a buffer number instead of hardcoding 1.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@16234 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 8 insertions, 0 deletions

diff --git a/libvo/gl_common.c b/libvo/gl_common.c
index 78aa26e872..4139bd9de0 100644
--- a/libvo/gl_common.c
+++ b/libvo/gl_common.c
@@ -2,6 +2,8 @@
 #include <string.h>
 #include "gl_common.h"
 
+void (APIENTRY *GenBuffers)(GLsizei, GLuint *);
+void (APIENTRY *DeleteBuffers)(GLsizei, const GLuint *);
 void (APIENTRY *BindBuffer)(GLenum, GLuint);
 GLvoid* (APIENTRY *MapBuffer)(GLenum, GLenum); 
 GLboolean (APIENTRY *UnmapBuffer)(GLenum);
@@ -203,6 +205,12 @@ static void *(*getProcAddress)(const GLubyte *procName) = NULL;
 static void getFunctions() {
   if (!getProcAddress)
     getProcAddress = setNull;
+  GenBuffers = getProcAddress("glGenBuffers");
+  if (!GenBuffers)
+    GenBuffers = getProcAddress("glGenBuffersARB");
+  DeleteBuffers = getProcAddress("glDeleteBuffers");
+  if (!DeleteBuffers)
+    DeleteBuffers = getProcAddress("glDeleteBuffersARB");
   BindBuffer = getProcAddress("glBindBuffer");
   if (!BindBuffer)
     BindBuffer = getProcAddress("glBindBufferARB");