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Diffstat (limited to 'src/mesa/pipe/util/p_tile.h')
-rw-r--r-- | src/mesa/pipe/util/p_tile.h | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/src/mesa/pipe/util/p_tile.h b/src/mesa/pipe/util/p_tile.h deleted file mode 100644 index cd8124bf11f..00000000000 --- a/src/mesa/pipe/util/p_tile.h +++ /dev/null @@ -1,81 +0,0 @@ -/************************************************************************** - * - * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * 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 - * 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. - * - **************************************************************************/ - -#ifndef P_TILE_H -#define P_TILE_H - -#include "pipe/p_compiler.h" - -struct pipe_context; -struct pipe_surface; - - -/** - * Clip tile against surface dims. - * \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) -{ - if (x >= ps->width) - return TRUE; - if (y >= ps->height) - return TRUE; - if (x + *w > ps->width) - *w = ps->width - x; - if (y + *h > ps->height) - *h = ps->height - y; - return FALSE; -} - - -extern void -pipe_get_tile_raw(struct pipe_context *pipe, - struct pipe_surface *ps, - uint x, uint y, uint w, uint h, - void *p, int dst_stride); - -extern void -pipe_put_tile_raw(struct pipe_context *pipe, - struct pipe_surface *ps, - uint x, uint y, uint w, uint h, - const void *p, int src_stride); - - -extern void -pipe_get_tile_rgba(struct pipe_context *pipe, - struct pipe_surface *ps, - uint x, uint y, uint w, uint h, - float *p); - -extern void -pipe_put_tile_rgba(struct pipe_context *pipe, - struct pipe_surface *ps, - uint x, uint y, uint w, uint h, - const float *p); - -#endif |