summaryrefslogtreecommitdiffstats
path: root/src/mesa/vbo
diff options
context:
space:
mode:
authorBrian Paul <[email protected]>2013-05-03 19:00:07 -0600
committerBrian Paul <[email protected]>2013-05-03 19:00:07 -0600
commitaf30987a69848795d700357c3190b5adf44749fa (patch)
treeb29316a930702a31f0dcc652518b8dedf0804471 /src/mesa/vbo
parent4ea05bcba66cb0d49cbad20158b41864a20a73b9 (diff)
vbo: update comments for vbo_save_NotifyBegin()
Reviewed-by: José Fonseca <[email protected]>
Diffstat (limited to 'src/mesa/vbo')
-rw-r--r--src/mesa/vbo/vbo_save_api.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/src/mesa/vbo/vbo_save_api.c b/src/mesa/vbo/vbo_save_api.c
index 04904e11969..a18d11d67d3 100644
--- a/src/mesa/vbo/vbo_save_api.c
+++ b/src/mesa/vbo/vbo_save_api.c
@@ -924,8 +924,10 @@ _save_CallLists(GLsizei n, GLenum type, const GLvoid * v)
-/* This begin is hooked into ... Updating of
- * ctx->Driver.CurrentSavePrimitive is already taken care of.
+/**
+ * Called via ctx->Driver.NotifySaveBegin() when a glBegin is getting
+ * compiled into a display list.
+ * Updating of ctx->Driver.CurrentSavePrimitive is already taken care of.
*/
GLboolean
vbo_save_NotifyBegin(struct gl_context *ctx, GLenum mode)
@@ -953,7 +955,13 @@ vbo_save_NotifyBegin(struct gl_context *ctx, GLenum mode)
else {
_mesa_install_save_vtxfmt(ctx, &save->vtxfmt);
}
+
+ /* We need to call SaveFlushVertices() if there's state change */
ctx->Driver.SaveNeedFlush = 1;
+
+ /* GL_TRUE means we've handled this glBegin here; don't compile a BEGIN
+ * opcode into the display list.
+ */
return GL_TRUE;
}