Replace supported_formats with is_format_supported interface.

The old supported_formats interface returned a list of formats
supported by a pipe/winsys implementation. This was reasonable
when gallium had a fixed list of predefined format.
Now things has changed and the definition of PIPE_FORMAT is
more flexible.
The new shiny is_format_supported interface gets PIPE_FORMAT
as an argument and returns a boolean whether this particular
format is supported.

1 files changed, 7 insertions, 5 deletions

diff --git a/src/mesa/pipe/softpipe/sp_context.c b/src/mesa/pipe/softpipe/sp_context.c
index 3a1861cb62..f67588783b 100644
--- a/src/mesa/pipe/softpipe/sp_context.c
+++ b/src/mesa/pipe/softpipe/sp_context.c
@@ -46,14 +46,16 @@
 
 
 /**
- * Return list of supported surface/texture formats.
+ * Query format support.
  * If we find texture and drawable support differs, add a selector
  * parameter or another function.
  */
-static const unsigned *
-softpipe_supported_formats(struct pipe_context *pipe, unsigned *numFormats)
+static boolean
+softpipe_is_format_supported( struct pipe_context *pipe,
+                              uint format )
 {
 #if 0
+   /* XXX: This is broken -- rewrite if still needed. */
    static const unsigned supported[] = {
       PIPE_FORMAT_U_R8_G8_B8_A8,
       PIPE_FORMAT_U_A8_R8_G8_B8,
@@ -76,7 +78,7 @@ softpipe_supported_formats(struct pipe_context *pipe, unsigned *numFormats)
    return supported;
 #else
    struct softpipe_context *softpipe = softpipe_context( pipe );
-   return softpipe->winsys->supported_formats( softpipe->winsys, numFormats );
+   return softpipe->winsys->is_format_supported( softpipe->winsys, format );
 #endif
 }
 
@@ -298,7 +300,7 @@ struct pipe_context *softpipe_create( struct pipe_winsys *pipe_winsys,
    softpipe->pipe.destroy = softpipe_destroy;
 
    /* queries */
-   softpipe->pipe.supported_formats = softpipe_supported_formats;
+   softpipe->pipe.is_format_supported = softpipe_is_format_supported;
    softpipe->pipe.max_texture_size = softpipe_max_texture_size;
    softpipe->pipe.get_param = softpipe_get_param;