gallium: separate out floating-point CAPs into its own enum

The motivation behind this is to add some self-documentation in the code
about how each CAP can be used.

The idea is:
- enum pipe_cap is only valid in get_param
- enum pipe_capf is only valid in get_paramf

Which CAPs are floating-point have been determined based on how everybody
except svga implemented the functions. svga have been modified to match all
the other drivers.

Besides that, the floating-point CAPs are now prefixed with PIPE_CAPF_.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/gallium/drivers/noop/noop_pipe.c b/src/gallium/drivers/noop/noop_pipe.c
index baa42552c9..ec20e0d25a 100644
--- a/src/gallium/drivers/noop/noop_pipe.c
+++ b/src/gallium/drivers/noop/noop_pipe.c
@@ -329,7 +329,8 @@ static int noop_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 	return screen->get_param(screen, param);
 }
 
-static float noop_get_paramf(struct pipe_screen* pscreen, enum pipe_cap param)
+static float noop_get_paramf(struct pipe_screen* pscreen,
+			     enum pipe_capf param)
 {
 	struct pipe_screen *screen = ((struct noop_pipe_screen*)pscreen)->oscreen;