From 133a47107cc03a69b4b88c1fef331d507f521fa7 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Fri, 7 Aug 2015 14:54:24 -0600 Subject: gallium/st: add pipe_context::get_timestamp() The VMware svga driver doesn't directly support pipe_screen::get_timestamp() but we can do a work-around. However, we need a gallium context to do so. This patch adds a new pipe_context::get_timestamp() function that will only be called if the pipe_screen::get_timestamp() function is NULL. Signed-off-by: Brian Paul --- src/gallium/include/pipe/p_context.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'src/gallium/include') diff --git a/src/gallium/include/pipe/p_context.h b/src/gallium/include/pipe/p_context.h index 9d8f5bdc8d2..6f9fe767404 100644 --- a/src/gallium/include/pipe/p_context.h +++ b/src/gallium/include/pipe/p_context.h @@ -591,6 +591,13 @@ struct pipe_context { unsigned sample_index, float *out_value); + /** + * Query a timestamp in nanoseconds. This is completely equivalent to + * pipe_screen::get_timestamp() but takes a context handle for drivers + * that require a context. + */ + uint64_t (*get_timestamp)(struct pipe_context *); + /** * Flush the resource cache, so that the resource can be used * by an external client. Possible usage: -- cgit v1.2.3