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107 lines
2.8 KiB
C
107 lines
2.8 KiB
C
/**************************************************************************
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*
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* Copyright 2007 Tungsten Graphics, Inc., Bismarck, ND., USA
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sub license, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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* USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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*
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**************************************************************************/
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/*
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* Authors:
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* Keith Whitwell
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* Brian Paul
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*/
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#include "xlib.h"
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#include "trace/tr_screen.h"
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#include "trace/tr_context.h"
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#include "pipe/p_screen.h"
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static struct pipe_screen *
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xlib_create_trace_screen( void )
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{
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struct pipe_screen *screen, *trace_screen;
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screen = xlib_softpipe_driver.create_pipe_screen();
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if (screen == NULL)
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goto fail;
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/* Wrap it:
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*/
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trace_screen = trace_screen_create(screen);
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if (trace_screen == NULL)
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goto fail;
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return trace_screen;
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fail:
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if (screen)
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screen->destroy( screen );
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return NULL;
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}
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static struct pipe_context *
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xlib_create_trace_context( struct pipe_screen *screen,
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void *priv )
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{
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struct pipe_context *pipe, *trace_pipe;
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pipe = xlib_softpipe_driver.create_pipe_context( screen, priv );
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if (pipe == NULL)
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goto fail;
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/* Wrap it:
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*/
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trace_pipe = trace_context_create(screen, pipe);
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if (trace_pipe == NULL)
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goto fail;
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trace_pipe->priv = priv;
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return trace_pipe;
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fail:
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return NULL;
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}
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static void
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xlib_trace_display_surface( struct xmesa_buffer *buffer,
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struct pipe_surface *surf )
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{
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/* ??
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*/
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xlib_softpipe_driver.display_surface( buffer, surf );
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}
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struct xm_driver xlib_trace_driver =
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{
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.create_pipe_screen = xlib_create_trace_screen,
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.create_pipe_context = xlib_create_trace_context,
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.display_surface = xlib_trace_display_surface,
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};
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