Module: Mesa
Branch: master
Commit: da9adb9613ff55638e37186c89bfa4a558cafb28
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=da9adb9613ff55638e37186c89bfa4a558cafb28
Author: Brian Paul <bri...@vmware.com>
Date: Mon Feb 21 15:11:44 2011 -0700
vbo: more comments
---
src/mesa/vbo/vbo_exec_api.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/src/mesa/vbo/vbo_exec_api.c b/src/mesa/vbo/vbo_exec_api.c
index 19bcd0b..c4d39d8 100644
--- a/src/mesa/vbo/vbo_exec_api.c
+++ b/src/mesa/vbo/vbo_exec_api.c
@@ -932,6 +932,9 @@ void vbo_exec_vtx_destroy( struct vbo_exec_context *exec )
}
+/**
+ * Called upon first glVertex, glColor, glTexCoord, etc.
+ */
void vbo_exec_BeginVertices( struct gl_context *ctx )
{
struct vbo_exec_context *exec = &vbo_context(ctx)->exec;
@@ -944,6 +947,7 @@ void vbo_exec_BeginVertices( struct gl_context *ctx )
/**
+ * Called via ctx->Driver.FlushVertices()
* \param flags bitmask of FLUSH_STORED_VERTICES, FLUSH_UPDATE_CURRENT
*/
void vbo_exec_FlushVertices( struct gl_context *ctx, GLuint flags )
@@ -957,6 +961,7 @@ void vbo_exec_FlushVertices( struct gl_context *ctx, GLuint
flags )
#endif
if (exec->ctx->Driver.CurrentExecPrimitive != PRIM_OUTSIDE_BEGIN_END) {
+ /* We've had glBegin but not glEnd! */
#ifdef DEBUG
exec->flush_call_depth--;
assert(exec->flush_call_depth == 0);
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