From 94263da46e10d8907ac82b491b4113a4948f268a Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Mon, 11 Mar 2013 18:31:21 -0600 Subject: targets/osmesa: new OSMesa gallium target MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Reviewed-by: José Fonseca --- src/gallium/targets/osmesa/target.c | 55 +++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 src/gallium/targets/osmesa/target.c (limited to 'src/gallium/targets/osmesa') diff --git a/src/gallium/targets/osmesa/target.c b/src/gallium/targets/osmesa/target.c new file mode 100644 index 0000000..33e9351 --- /dev/null +++ b/src/gallium/targets/osmesa/target.c @@ -0,0 +1,55 @@ +/* + * Copyright (c) 2013 Brian Paul 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, sublicense, + * 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 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 NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS 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. + */ + + +#include "target-helpers/inline_sw_helper.h" +#include "target-helpers/inline_debug_helper.h" + +#include "sw/null/null_sw_winsys.h" + + +struct pipe_screen * +osmesa_create_screen(void); + + +struct pipe_screen * +osmesa_create_screen(void) +{ + struct sw_winsys *winsys; + struct pipe_screen *screen; + + /* We use a null software winsys since we always just render to ordinary + * driver resources. + */ + winsys = null_sw_create(); + if (!winsys) + return NULL; + + /* Create llvmpipe or softpipe screen */ + screen = sw_screen_create(winsys); + if (!screen) { + winsys->destroy(winsys); + return NULL; + } + + /* Inject optional trace, debug, etc. wrappers */ + return debug_screen_wrap(screen); +} -- cgit v1.1