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, 8 insertions, 10 deletions

diff --git a/src/mesa/drivers/x11/xm_surface.c b/src/mesa/drivers/x11/xm_surface.c
index dbbf26e33ff..5533158ece0 100644
--- a/src/mesa/drivers/x11/xm_surface.c
+++ b/src/mesa/drivers/x11/xm_surface.c
@@ -195,18 +195,16 @@ xmesa_surface_alloc(struct pipe_context *pipe, GLuint pipeFormat)
 }
 
 
-const GLuint *
-xmesa_supported_formats(struct pipe_context *pipe, GLuint *numFormats)
+boolean
+xmesa_is_format_supported(struct pipe_context *pipe, uint format)
 {
-   static const GLuint formats[] = {
-      PIPE_FORMAT_U_A8_R8_G8_B8,
-      PIPE_FORMAT_S_R16_G16_B16_A16,
-      PIPE_FORMAT_S8_Z24
+   switch( format ) {
+   case PIPE_FORMAT_U_A8_R8_G8_B8:
+   case PIPE_FORMAT_S_R16_G16_B16_A16:
+   case PIPE_FORMAT_S8_Z24:
+      return TRUE;
    };
-
-   *numFormats = sizeof(formats) / sizeof(formats[0]);
-
-   return formats;
+   return FALSE;
 }