/** Opaque type */
struct pipe_fence_handle;
struct pipe_winsys;
-struct pipe_texture;
struct pipe_resource;
struct pipe_surface;
struct pipe_transfer;
* Query an integer-valued capability/parameter/limit
* \param param one of PIPE_CAP_x
*/
- int (*get_param)( struct pipe_screen *, int param );
+ int (*get_param)( struct pipe_screen *, enum pipe_cap param );
/**
* Query a float-valued capability/parameter/limit
* \param param one of PIPE_CAP_x
*/
- float (*get_paramf)( struct pipe_screen *, int param );
+ float (*get_paramf)( struct pipe_screen *, enum pipe_cap param );
- struct pipe_context * (*context_create)( struct pipe_screen *,
- void *priv );
+ /**
+ * Query a per-shader-stage integer-valued capability/parameter/limit
+ * \param param one of PIPE_CAP_x
+ */
+ int (*get_shader_param)( struct pipe_screen *, unsigned shader, enum pipe_shader_cap param );
+
+ struct pipe_context * (*context_create)( struct pipe_screen *, void *priv );
struct pipe_video_context * (*video_context_create)( struct pipe_screen *screen,
enum pipe_video_profile profile,
enum pipe_video_chroma_format chroma_format,
unsigned width, unsigned height, void *priv );
+
/**
* Check if the given pipe_format is supported as a texture or
* drawing surface.
boolean (*is_format_supported)( struct pipe_screen *,
enum pipe_format format,
enum pipe_texture_target target,
- unsigned bindings,
+ unsigned sample_count,
+ unsigned bindings,
unsigned geom_flags );
/**