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| author | Thierry MERLE <thierry.merle@free.fr> | 2007-02-07 10:13:11 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-02-21 13:35:19 -0200 |
| commit | 6f78e186fe5d29dbff5e34f950adb573c4808de4 (patch) | |
| tree | 23297d74fceeaa3b9668fda9a429c17c57107213 /drivers/media/video/usbvision/usbvision.h | |
| parent | c65eeaab1f04d1113b5c4fb21f7f61ded795d2bb (diff) | |
| download | linux-6f78e186fe5d29dbff5e34f950adb573c4808de4.tar.gz linux-6f78e186fe5d29dbff5e34f950adb573c4808de4.tar.bz2 linux-6f78e186fe5d29dbff5e34f950adb573c4808de4.zip | |
V4L/DVB (5205): Usbvision: dynamic allocation for frames
- fix decoder route output
- dynamic frame buffer allocation
Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/usbvision/usbvision.h')
| -rw-r--r-- | drivers/media/video/usbvision/usbvision.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/video/usbvision/usbvision.h b/drivers/media/video/usbvision/usbvision.h index a316871b79a0..0e2b55699860 100644 --- a/drivers/media/video/usbvision/usbvision.h +++ b/drivers/media/video/usbvision/usbvision.h @@ -421,6 +421,7 @@ struct usb_usbvision { wait_queue_head_t wait_stream; /* Processes waiting */ struct usbvision_frame *curFrame; // pointer to current frame, set by usbvision_find_header struct usbvision_frame frame[USBVISION_NUMFRAMES]; // frame buffer + int num_frames; // number of frames allocated struct usbvision_sbuf sbuf[USBVISION_NUMSBUF]; // S buffering volatile int remove_pending; /* If set then about to exit */ @@ -490,7 +491,7 @@ int usbvision_read_reg(struct usb_usbvision *usbvision, unsigned char reg); int usbvision_write_reg(struct usb_usbvision *usbvision, unsigned char reg, unsigned char value); -int usbvision_frames_alloc(struct usb_usbvision *usbvision); +int usbvision_frames_alloc(struct usb_usbvision *usbvision, int number_of_frames); void usbvision_frames_free(struct usb_usbvision *usbvision); int usbvision_scratch_alloc(struct usb_usbvision *usbvision); void usbvision_scratch_free(struct usb_usbvision *usbvision); |