From 49b40f9bf4aef3a32ddb88f7e8d378f08e26b081 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Wed, 15 Apr 2009 09:36:03 -0600 Subject: gallium: new, simple RGBA surface create/destroy helpers Use these for quickly creating an RGBA drawing surface. --- src/gallium/auxiliary/util/u_surface.h | 52 ++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 src/gallium/auxiliary/util/u_surface.h (limited to 'src/gallium/auxiliary/util/u_surface.h') diff --git a/src/gallium/auxiliary/util/u_surface.h b/src/gallium/auxiliary/util/u_surface.h new file mode 100644 index 00000000000..a5b73cfc20a --- /dev/null +++ b/src/gallium/auxiliary/util/u_surface.h @@ -0,0 +1,52 @@ +/************************************************************************** + * + * Copyright 2009 VMware, Inc. 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 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. + * + **************************************************************************/ + + +#ifndef U_SURFACE_H +#define U_SURFACE_H + + +#include "pipe/p_compiler.h" + + +struct pipe_screen; +struct pipe_texture; +struct pipe_surface; + + +extern boolean +util_create_rgba_surface(struct pipe_screen *screen, + uint width, uint height, + struct pipe_texture **textureOut, + struct pipe_surface **surfaceOut); + + +extern void +util_destroy_rgba_surface(struct pipe_texture *texture, + struct pipe_surface *surface); + + +#endif /* U_SURFACE_H */ -- cgit v1.2.3