fixed bytesPerValue bug in OSMesaGetDepthBuffer()

diff --git a/src/mesa/drivers/osmesa/osmesa.c b/src/mesa/drivers/osmesa/osmesa.c
index 2656b5531d86819821ab5b80a8e1ccd1c3da8787..0c9cc416cf0ad5a59501329032489eb24d3dc13e 100644 (file)
--- a/src/mesa/drivers/osmesa/osmesa.c
+++ b/src/mesa/drivers/osmesa/osmesa.c
@@ -1,4 +1,4 @@
-/* $Id: osmesa.c,v 1.44 2001/02/06 21:42:49 brianp Exp $ */
+/* $Id: osmesa.c,v 1.45 2001/02/08 23:52:29 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -542,7 +542,10 @@ OSMesaGetDepthBuffer( OSMesaContext c, GLint *width, GLint *height,
    else {
       *width = c->gl_buffer->Width;
       *height = c->gl_buffer->Height;
-      *bytesPerValue = sizeof(GLdepth);
+      if (c->gl_visual->depthBits <= 16)
+         *bytesPerValue = sizeof(GLushort);
+      else
+         *bytesPerValue = sizeof(GLuint);
       *buffer = c->gl_buffer->DepthBuffer;
       return GL_TRUE;
    }