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-rw-r--r--src/mesa/pipe/p_context.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/src/mesa/pipe/p_context.h b/src/mesa/pipe/p_context.h
index 2558a6341ce..a22ea3a8a07 100644
--- a/src/mesa/pipe/p_context.h
+++ b/src/mesa/pipe/p_context.h
@@ -188,6 +188,24 @@ struct pipe_context {
unsigned face, unsigned level,
unsigned zslice);
+ /** Get a block of raw pixel data from a surface */
+ void (*get_tile)(struct pipe_context *pipe,
+ struct pipe_surface *ps,
+ uint x, uint y, uint w, uint h,
+ void *p, int dst_stride);
+ /** Put a block of raw pixel data into a surface */
+ void (*put_tile)(struct pipe_context *pipe,
+ struct pipe_surface *ps,
+ uint x, uint y, uint w, uint h,
+ const void *p, int src_stride);
+
+ /* XXX temporary here, move these to softpipe */
+ void (*get_tile_rgba)(struct pipe_context *pipe, struct pipe_surface *ps,
+ uint x, uint y, uint w, uint h, float *p);
+ void (*put_tile_rgba)(struct pipe_context *pipe, struct pipe_surface *ps,
+ uint x, uint y, uint w, uint h, const float *p);
+
+
/*
* Memory region functions
* Some of these may go away...