From fe3133fe78a2cfe8a36d1b6a9eb4a9e89f3f59ed Mon Sep 17 00:00:00 2001 From: Chris Forbes Date: Wed, 1 Oct 2014 19:27:11 +1300 Subject: [PATCH] mesa: Mark buffer objects which are bound as UBOs When a buffer object is bound to one of the indexed uniform buffer binding points, assume that from that point on it may be used as a uniform buffer. Signed-off-by: Chris Forbes Reviewed-by: Anuj Phogat --- src/mesa/main/bufferobj.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c index b6879ceb581..c92056aa352 100644 --- a/src/mesa/main/bufferobj.c +++ b/src/mesa/main/bufferobj.c @@ -2652,6 +2652,12 @@ set_ubo_binding(struct gl_context *ctx, binding->Offset = offset; binding->Size = size; binding->AutomaticSize = autoSize; + + /* If this is a real buffer object, mark it has having been used + * at some point as a UBO. + */ + if (size >= 0) + bufObj->UsageHistory |= USAGE_UNIFORM_BUFFER; } /** -- 2.30.2