LXR linux/drivers/media/common/btcx-risc.h

   1/*
   2 */
   3struct btcx_riscmem {
   4        unsigned int   size;
   5        __le32         *cpu;
   6        __le32         *jmp;
   7        dma_addr_t     dma;
   8};
   9
  10struct btcx_skiplist {
  11        int start;
  12        int end;
  13};
  14
  15int  btcx_riscmem_alloc(struct pci_dev *pci,
  16                        struct btcx_riscmem *risc,
  17                        unsigned int size);
  18void btcx_riscmem_free(struct pci_dev *pci,
  19                       struct btcx_riscmem *risc);
  20
  21int btcx_screen_clips(int swidth, int sheight, struct v4l2_rect *win,
  22                      struct v4l2_clip *clips, unsigned int n);
  23int btcx_align(struct v4l2_rect *win, struct v4l2_clip *clips,
  24               unsigned int n, int mask);
  25void btcx_sort_clips(struct v4l2_clip *clips, unsigned int nclips);
  26void btcx_calc_skips(int line, int width, int *maxy,
  27                     struct btcx_skiplist *skips, unsigned int *nskips,
  28                     const struct v4l2_clip *clips, unsigned int nclips);
  29
  30/*
  31 * Local variables:
  32 * c-basic-offset: 8
  33 * End:
  34 */
  35