|
I tried crtc (0, 0, 3200, 1800) src (0, 0, 3200<<16, 1800<<16) but get a crash, How can I enable scaling on overlay for video frame? From: Xie, William
To make it more specific, For example: 1: video frame size is 1280x720, 2: screen resolution is 3200x1800, How can I set crtc and src parameters? 1: crtc (0, 0, 3200, 1800) src (0, 0, 3200<<16, 1800<<16) 2: crtc (0, 0, 3200, 1800) src (0, 0, 1280<<16, 720<<16) Which one is correct? William From: Xie, William
Question please, could someone share the meaning of the parameters for drmModeSetPlane in libdrm? int drmModeSetPlane(int fd, uint32_t plane_id, uint32_t crtc_id, uint32_t fb_id, uint32_t flags, int32_t crtc_x, int32_t crtc_y, uint32_t crtc_w, uint32_t crtc_h, uint32_t src_x, uint32_t src_y, uint32_t src_w, uint32_t src_h) My problem is, whatever value I set, the video is not full screen mode, Anything I missed? Thanks William |
_______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
