src/gallium/drivers/nouveau/nvc0/nvc0_video.h

   1 /*
   2  * Copyright 2011-2013 Maarten Lankhorst
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice shall be included in
  12  * all copies or substantial portions of the Software.
  13  *
  14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  17  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
  18  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  19  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  20  * OTHER DEALINGS IN THE SOFTWARE.
  21  */
  22
  23 #include "nvc0/nvc0_context.h"
  24 #include "nvc0/nvc0_screen.h"
  25 #include "nouveau_vp3_video.h"
  26
  27 #include "vl/vl_decoder.h"
  28 #include "vl/vl_types.h"
  29
  30 #include "util/u_video.h"
  31
  32 extern unsigned
  33 nvc0_decoder_bsp_begin(struct nouveau_vp3_decoder *dec, unsigned comm_seq);
  34
  35 extern unsigned
  36 nvc0_decoder_bsp_next(struct nouveau_vp3_decoder *dec,
  37                       unsigned comm_seq, unsigned num_buffers,
  38                       const void *const *data, const unsigned *num_bytes);
  39
  40 extern unsigned
  41 nvc0_decoder_bsp_end(struct nouveau_vp3_decoder *dec, union pipe_desc desc,
  42                      struct nouveau_vp3_video_buffer *target,
  43                      unsigned comm_seq, unsigned *vp_caps, unsigned *is_ref,
  44                      struct nouveau_vp3_video_buffer *refs[16]);
  45
  46 extern void
  47 nvc0_decoder_vp(struct nouveau_vp3_decoder *dec, union pipe_desc desc,
  48                 struct nouveau_vp3_video_buffer *target, unsigned comm_seq,
  49                 unsigned caps, unsigned is_ref,
  50                 struct nouveau_vp3_video_buffer *refs[16]);
  51
  52 extern void
  53 nvc0_decoder_ppp(struct nouveau_vp3_decoder *dec, union pipe_desc desc,
  54                  struct nouveau_vp3_video_buffer *target, unsigned comm_seq);