/**************************************************************************
*
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2007 VMware, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#define P_TILE_H
#include "pipe/p_compiler.h"
+#include "pipe/p_format.h"
+#include "pipe/p_state.h"
-struct pipe_surface;
-
+struct pipe_context;
+struct pipe_transfer;
/**
- * Clip tile against surface dims.
+ * Clip tile against transfer dims.
+ *
+ * XXX: this only clips width and height!
+ *
* \return TRUE if tile is totally clipped, FALSE otherwise
*/
-static INLINE boolean
-pipe_clip_tile(uint x, uint y, uint *w, uint *h, const struct pipe_surface *ps)
+static inline boolean
+u_clip_tile(uint x, uint y, uint *w, uint *h, const struct pipe_box *box)
{
- if (x >= ps->width)
+ if ((int) x >= box->width)
return TRUE;
- if (y >= ps->height)
+ if ((int) y >= box->height)
return TRUE;
- if (x + *w > ps->width)
- *w = ps->width - x;
- if (y + *h > ps->height)
- *h = ps->height - y;
+ if ((int) (x + *w) > box->width)
+ *w = box->width - x;
+ if ((int) (y + *h) > box->height)
+ *h = box->height - y;
return FALSE;
}
#endif
void
-pipe_get_tile_raw(struct pipe_surface *ps,
+pipe_get_tile_raw(struct pipe_transfer *pt,
+ const void *src,
uint x, uint y, uint w, uint h,
void *p, int dst_stride);
void
-pipe_put_tile_raw(struct pipe_surface *ps,
+pipe_put_tile_raw(struct pipe_transfer *pt,
+ void *dst,
uint x, uint y, uint w, uint h,
const void *p, int src_stride);
void
-pipe_get_tile_rgba(struct pipe_surface *ps,
+pipe_get_tile_rgba(struct pipe_transfer *pt,
+ const void *src,
uint x, uint y, uint w, uint h,
float *p);
void
-pipe_put_tile_rgba(struct pipe_surface *ps,
+pipe_get_tile_rgba_format(struct pipe_transfer *pt,
+ const void *src,
+ uint x, uint y, uint w, uint h,
+ enum pipe_format format,
+ float *p);
+
+void
+pipe_put_tile_rgba(struct pipe_transfer *pt,
+ void *dst,
uint x, uint y, uint w, uint h,
const float *p);
+void
+pipe_put_tile_rgba_format(struct pipe_transfer *pt,
+ void *dst,
+ uint x, uint y, uint w, uint h,
+ enum pipe_format format,
+ const float *p);
+
void
-pipe_get_tile_z(struct pipe_surface *ps,
+pipe_get_tile_z(struct pipe_transfer *pt,
+ const void *src,
uint x, uint y, uint w, uint h,
uint *z);
void
-pipe_put_tile_z(struct pipe_surface *ps,
+pipe_put_tile_z(struct pipe_transfer *pt,
+ void *dst,
uint x, uint y, uint w, uint h,
const uint *z);
void
pipe_tile_raw_to_rgba(enum pipe_format format,
- void *src,
+ const void *src,
uint w, uint h,
float *dst, unsigned dst_stride);
+void
+pipe_tile_raw_to_unsigned(enum pipe_format format,
+ const void *src,
+ uint w, uint h,
+ unsigned *dst, unsigned dst_stride);
+
+void
+pipe_tile_raw_to_signed(enum pipe_format format,
+ void *src,
+ uint w, uint h,
+ int *dst, unsigned dst_stride);
+
+void
+pipe_get_tile_ui_format(struct pipe_transfer *pt,
+ const void *src,
+ uint x, uint y, uint w, uint h,
+ enum pipe_format format,
+ unsigned int *p);
+
+void
+pipe_get_tile_i_format(struct pipe_transfer *pt,
+ const void *src,
+ uint x, uint y, uint w, uint h,
+ enum pipe_format format,
+ int *p);
+
+void
+pipe_put_tile_ui_format(struct pipe_transfer *pt,
+ void *dst,
+ uint x, uint y, uint w, uint h,
+ enum pipe_format format,
+ const unsigned *p);
+
+void
+pipe_put_tile_i_format(struct pipe_transfer *pt,
+ void *dst,
+ uint x, uint y, uint w, uint h,
+ enum pipe_format format,
+ const int *p);
#ifdef __cplusplus
}