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Diffstat (limited to 'tests/updatedraw.c')
| -rw-r--r-- | tests/updatedraw.c | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/tests/updatedraw.c b/tests/updatedraw.c new file mode 100644 index 000000000..2f22fef2d --- /dev/null +++ b/tests/updatedraw.c @@ -0,0 +1,148 @@ +/* + * 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; +} |