renesas/drm.git - libdrm, cloned from git://anongit.freedesktop.org/mesa/drm

Age	Commit message (Expand)	Author
2005-04-26	Convert NOMAN to the new preferred spelling NO_MAN to quiet warnings.	Eric Anholt
2003-08-29	These files were missed in the SiS DRM commit.	Eric Anholt
2002-07-05	merged bsd-3-0-0-branch	Alan Hourihane
2002-01-27	Import of XFree86 4.2.0	David Dawes

/* * 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; }