index : renesas/drm.git	android live master
	libdrm, cloned from git://anongit.freedesktop.org/mesa/drm	Laurent Pinchart

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path: root/tests/ttmtest/src

Age	Commit message (Collapse)	Author
2010-07-01	Purge macro NEED_REPLIES	Fernando Carrijo
	Signed-off-by: Fernando Carrijo <fcarrijo@yahoo.com.br> Signed-off-by: Brian Paul <brianp@vmware.com>
2007-11-13	Fix ttmtest.	Thomas Hellstrom
2007-02-07	Checkpoint commit.	Thomas Hellstrom
	Flag handling and memory type selection cleanup. glxgears won't start.
2007-02-02	Make vm handle buffer objects instead of ttm objects.	Thomas Hellstrom
	Remove ttm objects. Make vm aware of PCI memory type buffer objects. (Only works for pre 2.6.16 kernels for now).
2007-01-31	Make the utility runnable also for normal users.	Thomas Hellstrom
2007-01-30	Indent according to xorg rules.	Thomas Hellstrom
2007-01-30	Add license header.	Thomas Hellstrom
2007-01-30	Add some relevant tests for the new buffer object interface.	Thomas Hellstrom
2007-01-30	Add the ttmtest test utility.	Thomas Hellstrom

generated by cgit v1.2.3 (git 2.25.1) at 2025-12-21 21:15:31 +0000

/*
 * Copyright © 2007 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.
 *
 * Authors:
 *    Eric Anholt <eric@anholt.net>
 *
 */

#include "drmtest.h"

static void
set_draw_cliprects_empty(int fd, int drawable)
{
	int ret;
	struct drm_update_draw update;

	update.handle = drawable;
	update.type = DRM_DRAWABLE_CLIPRECTS;
	update.num = 0;
	update.data = 0;

	ret = ioctl(fd, DRM_IOCTL_UPDATE_DRAW, &update);
	assert(ret == 0);
}

static void
set_draw_cliprects_empty_fail(int fd, int drawable)
{
	int ret;
	struct drm_update_draw update;

	update.handle = drawable;
	update.type = DRM_DRAWABLE_CLIPRECTS;
	update.num = 0;
	update.data = 0;

	ret = ioctl(fd, DRM_IOCTL_UPDATE_DRAW, &update);
	assert(ret == -1 && errno == EINVAL);
}

static void
set_draw_cliprects_2(int fd, int drawable)
{
	int ret;
	struct drm_update_draw update;
	drm_clip_rect_t rects[2];

	rects[0].x1 = 0;
	rects[0].y1 = 0;
	rects[0].x2 = 10;
	rects[0].y2 = 10;

	rects[1].x1 = 10;
	rects[1].y1 = 10;
	rects[1].x2 = 20;
	rects[1].y2 = 20;

	update.handle = drawable;
	update.type = DRM_DRAWABLE_CLIPRECTS;
	update.num = 2;
	update.data = (unsigned long long)(uintptr_t)&rects;

	ret = ioctl(fd, DRM_IOCTL_UPDATE_DRAW, &update);
	assert(ret == 0);
}

static int add_drawable(int fd)
{
	drm_draw_t drawarg;
	int ret;

	/* Create a drawable.
	 * IOCTL_ADD_DRAW is RDWR, though it should really just be RD
	 */
	drawarg.handle = 0;
	ret = ioctl(fd, DRM_IOCTL_ADD_DRAW, &drawarg);
	assert(ret == 0);
	return drawarg.handle;
}

static int rm_drawable(int fd, int drawable, int fail)
{
	drm_draw_t drawarg;
	int ret;

	/* Create a drawable.
	 * IOCTL_ADD_DRAW is RDWR, though it should really just be RD
	 */
	drawarg.handle = drawable;
	ret = ioctl(fd, DRM_IOCTL_RM_DRAW, &drawarg);
	if (!fail)
		assert(ret == 0);
	else
		assert(ret == -1 && errno == EINVAL);

	return drawarg.handle;
}

/**
 * Tests drawable management: adding, removing, and updating the cliprects of
 * drawables.
 */
int main(int argc, char **argv)
{
	int fd, ret, d1, d2;

	fd = drm_open_any_master();

	d1 = add_drawable(fd);
	d2 = add_drawable(fd);
	/* Do a series of cliprect updates */
	set_draw_cliprects_empty(fd, d1);
	set_draw_cliprects_empty(fd, d2);
	set_draw_cliprects_2(fd, d1);
	set_draw_cliprects_empty(fd, d1);

	/* Remove our drawables */
	rm_drawable(fd, d1, 0);
	rm_drawable(fd, d2, 0);

	/* Check that removing an unknown drawable returns error */
	rm_drawable(fd, 0x7fffffff, 1);

	/* Attempt to set cliprects on a nonexistent drawable */
	set_draw_cliprects_empty_fail(fd, d1);

	close(fd);
	return 0;
}