From a2254c5a9670a3e865f0eb5acd46e905c9b146ce Mon Sep 17 00:00:00 2001 From: Jakob Bornecrantz Date: Mon, 28 Jan 2008 03:12:29 +0100 Subject: Added cursor support --- libdrm/xf86drmMode.c | 28 ++++++++++++++++++++++++++++ libdrm/xf86drmMode.h | 13 +++++++++++++ 2 files changed, 41 insertions(+) (limited to 'libdrm') diff --git a/libdrm/xf86drmMode.c b/libdrm/xf86drmMode.c index 0edb1d7d..86572872 100644 --- a/libdrm/xf86drmMode.c +++ b/libdrm/xf86drmMode.c @@ -317,6 +317,34 @@ int drmModeSetCrtc(int fd, uint32_t crtcId, uint32_t bufferId, return ioctl(fd, DRM_IOCTL_MODE_SETCRTC, &crtc); } +/* + * Cursor manipulation + */ + +int drmModeSetCursor(int fd, uint32_t crtcId, drmBO *bo, uint32_t width, uint32_t height) +{ + struct drm_mode_cursor arg; + + arg.flags = DRM_MODE_CURSOR_BO; + arg.crtc = crtcId; + arg.width = width; + arg.height = height; + arg.handle = bo->handle; + + return ioctl(fd, DRM_IOCTL_MODE_CURSOR, &arg); +} + +int drmModeMoveCursor(int fd, uint32_t crtcId, int x, int y) +{ + struct drm_mode_cursor arg; + + arg.flags = DRM_MODE_CURSOR_MOVE; + arg.crtc = crtcId; + arg.x = x; + arg.y = y; + + return ioctl(fd, DRM_IOCTL_MODE_CURSOR, &arg); +} /* * Output manipulation diff --git a/libdrm/xf86drmMode.h b/libdrm/xf86drmMode.h index e2dda8ac..f5b3337c 100644 --- a/libdrm/xf86drmMode.h +++ b/libdrm/xf86drmMode.h @@ -197,6 +197,19 @@ int drmModeSetCrtc(int fd, uint32_t crtcId, uint32_t bufferId, uint32_t x, uint32_t y, uint32_t *outputs, int count, struct drm_mode_modeinfo *mode); +/* + * Cursor functions + */ + +/** + * Set the cursor on crtc + */ +int drmModeSetCursor(int fd, uint32_t crtcId, drmBO *bo, uint32_t width, uint32_t height); + +/** + * Move the cursor on crtc + */ +int drmModeMoveCursor(int fd, uint32_t crtcId, int x, int y); /* * Output manipulation -- cgit v1.2.3