Subversion Repositories Kolibri OS

Rev

Blame | Last modification | View Log | RSS feed

  1. /*
  2.  * Copyright © 2010 Intel Corporation
  3.  *
  4.  * Permission is hereby granted, free of charge, to any person obtaining a
  5.  * copy of this software and associated documentation files (the
  6.  * "Software"), to deal in the Software without restriction, including
  7.  * without limitation the rights to use, copy, modify, merge, publish,
  8.  * distribute, sub license, and/or sell copies of the Software, and to
  9.  * permit persons to whom the Software is furnished to do so, subject to
  10.  * the following conditions:
  11.  *
  12.  * The above copyright notice and this permission notice (including the
  13.  * next paragraph) shall be included in all copies or substantial portions
  14.  * of the Software.
  15.  *
  16.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  17.  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  18.  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  19.  * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
  20.  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  21.  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  22.  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23.  *
  24.  * Authors:
  25.  *    Zhou chang <chang.zhou@intel.com>
  26.  *
  27.  */
  28.  
  29. #ifndef _I965_ENCODER_H_
  30. #define _I965_ENCODER_H_
  31.  
  32. #include <drm.h>
  33. #include <i915_drm.h>
  34. #include <intel_bufmgr.h>
  35.  
  36. #include "i965_structs.h"
  37. #include "i965_drv_video.h"
  38.  
  39. struct intel_encoder_context
  40. {
  41.     struct hw_context base;
  42.     int codec;
  43.     VASurfaceID input_yuv_surface;
  44.     int is_tmp_id;
  45.     unsigned int rate_control_mode;
  46.     unsigned int quality_level;
  47.     unsigned int quality_range;
  48.     void *vme_context;
  49.     void *mfc_context;
  50.     void (*vme_context_destroy)(void *vme_context);
  51.     VAStatus (*vme_pipeline)(VADriverContextP ctx,
  52.                              VAProfile profile,
  53.                              struct encode_state *encode_state,
  54.                              struct intel_encoder_context *encoder_context);
  55.     void (*mfc_context_destroy)(void *mfc_context);
  56.     VAStatus (*mfc_pipeline)(VADriverContextP ctx,
  57.                              VAProfile profile,
  58.                              struct encode_state *encode_state,
  59.                              struct intel_encoder_context *encoder_context);
  60.     void (*mfc_brc_prepare)(struct encode_state *encode_state,
  61.                             struct intel_encoder_context *encoder_context);
  62. };
  63.  
  64. extern struct hw_context *
  65. gen75_enc_hw_context_init(VADriverContextP ctx, struct object_config *obj_config);
  66.  
  67. extern struct hw_context *
  68. gen8_enc_hw_context_init(VADriverContextP ctx, struct object_config *obj_config);
  69. #endif  /* _I965_ENCODER_H_ */
  70.  
  71.  
  72.