Attachment 55371 Details for Bug 44614 – Piglit case to verify swapping buffers without active context.

Piglit case to verify swapping buffers without active context.

swapbuffer.c (text/plain), 2.04 KB, created by Yi Sun on 2012-01-10 01:32:21 UTC

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Creator: Yi Sun

Created: 2012-01-10 01:32:21 UTC

Size: 2.04 KB

patch

obsolete

>/* Copyright Â© 2012 Intel Corporation
> *
> * 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 (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 NONINFRINGEMENT.  IN NO EVENT SHALL
> * THE AUTHORS OR COPYRIGHT HOLDERS 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.
> */
>
>/**
> * file swapbuffer.c
> *
> * Test swapping buffers on NULL context.
> * Verify that swapping buffers without active context is ignored.
> * Test rendered a triangle afterwards active contest is deselected 
> * and buffers swapping is performed.
> *
> * Test is expected no crash occurs during testcase execution.
> *
> * Author Yi Sun <yi.sun@intel.com>
> */
>
>#include "piglit-util.h"
>#include <X11/Xlib.h>
>#include <GL/glx.h>
>
>int piglit_width = 100, piglit_height = 100;
>int piglit_window_mode = GLUT_RGB | GLUT_DOUBLE;
>
>
>enum piglit_result
>piglit_display(void)
>{	
>	glBegin(GL_TRIANGLES);
>		glVertex2f(0,0);
>		glVertex2f(0,1);
>		glVertex2f(1,1);
>	glEnd();
>
>	Display *dpy = glXGetCurrentDisplay();
>	GLXDrawable draw = glXGetCurrentDrawable();
>
>	glXMakeContextCurrent(dpy, 0, 0, 0);	//deselect the context
>	glXSwapBuffers(dpy, draw);				//swap buffer, no crashing expected
>
>	return PIGLIT_PASS;
>}
>
>void piglit_init(int argc, char **argv)
>{
>
>}

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