builders/mesa-gl-amd-sh-71d455b96fbf3807441f1b9bb82416928c77ac20/contrib/si_uvd.c

   1 /**************************************************************************
   2  *
   3  * Copyright 2011 Advanced Micro Devices, Inc.
   4  * All Rights Reserved.
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a
   7  * copy of this software and associated documentation files (the
   8  * "Software"), to deal in the Software without restriction, including
   9  * without limitation the rights to use, copy, modify, merge, publish,
  10  * distribute, sub license, and/or sell copies of the Software, and to
  11  * permit persons to whom the Software is furnished to do so, subject to
  12  * the following conditions:
  13  *
  14  * The above copyright notice and this permission notice (including the
  15  * next paragraph) shall be included in all copies or substantial portions
  16  * of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  21  * IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR
  22  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  23  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  24  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25  *
  26  **************************************************************************/
  27
  28 #include "si_pipe.h"
  29 #include "radeonsi/radeon_video.h"
  30 #include "radeonsi/radeon_uvd.h"
  31 #include "radeonsi/radeon_vce.h"
  32 #include "radeonsi/radeon_vcn_dec.h"
  33 #include "radeonsi/radeon_vcn_enc.h"
  34 #include "radeonsi/radeon_uvd_enc.h"
  35 #include "util/u_video.h"
  36
  37 /**
  38  * creates an video buffer with an UVD compatible memory layout
  39  */
  40 struct pipe_video_buffer *si_video_buffer_create(struct pipe_context *pipe,
  41                                                  const struct pipe_video_buffer *tmpl)
  42 {
  43         return 0;
  44 }
  45
  46 /* set the decoding target buffer offsets */
  47 static struct pb_buffer* si_uvd_set_dtb(struct ruvd_msg *msg, struct vl_video_buffer *buf)
  48 {
  49
  50         return 0;
  51 }
  52
  53 /* get the radeon resources for VCE */
  54 static void si_vce_get_buffer(struct pipe_resource *resource,
  55                               struct pb_buffer **handle,
  56                               struct radeon_surf **surface)
  57 {
  58         if (handle)
  59                 *handle = 0;
  60
  61         if (surface)
  62                 *surface = 0;
  63 }
  64
  65 /**
  66  * creates an UVD compatible decoder
  67  */
  68 struct pipe_video_codec *si_uvd_create_decoder(struct pipe_context *context,
  69                                                const struct pipe_video_codec *templ)
  70 {
  71         return 0;
  72 }
  73 struct pipe_video_buffer *si_video_buffer_create_with_modifiers(struct pipe_context *pipe,
  74                                                                 const struct pipe_video_buffer *tmpl,
  75                                                                 const uint64_t *modifiers,
  76                                                                 unsigned int modifiers_count)
  77 {
  78         return 0;
  79 }