Displaying 2 results from an estimated 2 matches for "nv50_query_destroy".
2015 Jun 22
2
[RFC PATCH 5/8] nv50: prevent NULL pointer dereference with pipe_query functions
...ouveau/nv50/nv50_query.c
> index 55fcac8..1162110 100644
> --- a/src/gallium/drivers/nouveau/nv50/nv50_query.c
> +++ b/src/gallium/drivers/nouveau/nv50/nv50_query.c
> @@ -96,6 +96,9 @@ nv50_query_allocate(struct nv50_context *nv50, struct nv50_query *q, int size)
> static void
> nv50_query_destroy(struct pipe_context *pipe, struct pipe_query *pq)
> {
> + if (!pq)
> + return;
> +
> nv50_query_allocate(nv50_context(pipe), nv50_query(pq), 0);
> nouveau_fence_ref(NULL, &nv50_query(pq)->fence);
> FREE(nv50_query(pq));
> @@ -152,6 +155,9 @@ nv50_q...
2015 Jun 22
12
[RFC PATCH 0/8] nv50: expose global performance counters
Hello there,
This series exposes NVIDIA's global performance counters for Tesla through the
Gallium's HUD and the GL_AMD_performance_monitor extension.
This adds support for 24 hardware events which have been reverse engineered
with PerfKit (Windows) and CUPTI (Linux). These hardware events will allow
developers to profile OpenGL applications.
To reduce latency and to improve accuracy,