532 lines
16 KiB
C
532 lines
16 KiB
C
/*
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* Copyright ?2009 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sub license, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
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* IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
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* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* Authors:
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* Xiang Haihao <haihao.xiang@intel.com>
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* Zou Nan hai <nanhai.zou@intel.com>
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*
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*/
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#ifndef _I965_DRV_VIDEO_H_
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#define _I965_DRV_VIDEO_H_
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#include <va/va.h>
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#include <va/va_enc_h264.h>
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#include <va/va_enc_mpeg2.h>
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#include <va/va_enc_hevc.h>
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#include <va/va_enc_jpeg.h>
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#include <va/va_enc_vp8.h>
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#include <va/va_vpp.h>
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#include <va/va_backend.h>
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#include <va/va_backend_vpp.h>
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#include "i965_mutext.h"
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#include "object_heap.h"
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#include "intel_driver.h"
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#include "i965_fourcc.h"
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#define I965_MAX_PROFILES 20
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#define I965_MAX_ENTRYPOINTS 5
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#define I965_MAX_CONFIG_ATTRIBUTES 10
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#define I965_MAX_IMAGE_FORMATS 10
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#define I965_MAX_SUBPIC_FORMATS 6
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#define I965_MAX_SUBPIC_SUM 4
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#define I965_MAX_SURFACE_ATTRIBUTES 16
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#define INTEL_STR_DRIVER_VENDOR "Intel"
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#define INTEL_STR_DRIVER_NAME "i965"
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#define I965_SURFACE_TYPE_IMAGE 0
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#define I965_SURFACE_TYPE_SURFACE 1
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#define I965_SURFACE_FLAG_FRAME 0x00000000
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#define I965_SURFACE_FLAG_TOP_FIELD_FIRST 0x00000001
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#define I965_SURFACE_FLAG_BOTTOME_FIELD_FIRST 0x00000002
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#define DEFAULT_BRIGHTNESS 0
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#define DEFAULT_CONTRAST 50
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#define DEFAULT_HUE 0
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#define DEFAULT_SATURATION 50
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#define ENCODER_QUALITY_RANGE 2
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#define ENCODER_DEFAULT_QUALITY 1
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#define ENCODER_HIGH_QUALITY ENCODER_DEFAULT_QUALITY
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#define ENCODER_LOW_QUALITY 2
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struct i965_surface
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{
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struct object_base *base;
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int type;
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int flags;
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};
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struct i965_kernel
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{
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char *name;
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int interface;
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const uint32_t (*bin)[4];
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int size;
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dri_bo *bo;
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unsigned int kernel_offset;
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};
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struct buffer_store
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{
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unsigned char *buffer;
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dri_bo *bo;
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int ref_count;
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int num_elements;
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};
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struct object_config
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{
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struct object_base base;
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VAProfile profile;
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VAEntrypoint entrypoint;
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VAConfigAttrib attrib_list[I965_MAX_CONFIG_ATTRIBUTES];
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int num_attribs;
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VAGenericID wrapper_config;
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};
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#define NUM_SLICES 10
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struct codec_state_base {
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uint32_t chroma_formats;
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};
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struct decode_state
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{
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struct codec_state_base base;
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struct buffer_store *pic_param;
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struct buffer_store **slice_params;
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struct buffer_store *iq_matrix;
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struct buffer_store *bit_plane;
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struct buffer_store *huffman_table;
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struct buffer_store **slice_datas;
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struct buffer_store *probability_data;
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VASurfaceID current_render_target;
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int max_slice_params;
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int max_slice_datas;
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int num_slice_params;
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int num_slice_datas;
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struct object_surface *render_object;
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struct object_surface *reference_objects[16]; /* Up to 2 reference surfaces are valid for MPEG-2,*/
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};
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#define SLICE_PACKED_DATA_INDEX_TYPE 0x80000000
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#define SLICE_PACKED_DATA_INDEX_MASK 0x00FFFFFF
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struct encode_state
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{
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struct codec_state_base base;
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struct buffer_store *seq_param;
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struct buffer_store *pic_param;
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struct buffer_store *pic_control;
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struct buffer_store *iq_matrix;
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struct buffer_store *q_matrix;
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struct buffer_store **slice_params;
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struct buffer_store *huffman_table;
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int max_slice_params;
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int num_slice_params;
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/* for ext */
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struct buffer_store *seq_param_ext;
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struct buffer_store *pic_param_ext;
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struct buffer_store *packed_header_param[5];
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struct buffer_store *packed_header_data[5];
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struct buffer_store **slice_params_ext;
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int max_slice_params_ext;
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int num_slice_params_ext;
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/* Check the user-configurable packed_header attribute.
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* Currently it is mainly used to check whether the packed slice_header data
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* is provided by user or the driver.
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* TBD: It will check for the packed SPS/PPS/MISC/RAWDATA and so on.
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*/
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unsigned int packed_header_flag;
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/* For the packed data that needs to be inserted into video clip */
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/* currently it is mainly to track packed raw data and packed slice_header data. */
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struct buffer_store **packed_header_params_ext;
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int max_packed_header_params_ext;
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int num_packed_header_params_ext;
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struct buffer_store **packed_header_data_ext;
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int max_packed_header_data_ext;
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int num_packed_header_data_ext;
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/* the index of current vps and sps ,special for HEVC*/
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int vps_sps_seq_index;
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/* the index of current slice */
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int slice_index;
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/* the array is determined by max_slice_params_ext */
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int max_slice_num;
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/* This is to store the first index of packed data for one slice */
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int *slice_rawdata_index;
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/* This is to store the number of packed data for one slice.
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* Both packed rawdata and slice_header data are tracked by this
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* this variable. That is to say: When one packed slice_header is parsed,
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* this variable will also be increased.
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*/
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int *slice_rawdata_count;
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/* This is to store the index of packed slice header for one slice */
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int *slice_header_index;
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int last_packed_header_type;
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struct buffer_store *misc_param[16];
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VASurfaceID current_render_target;
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struct object_surface *input_yuv_object;
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struct object_surface *reconstructed_object;
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struct object_buffer *coded_buf_object;
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struct object_surface *reference_objects[16]; /* Up to 2 reference surfaces are valid for MPEG-2,*/
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};
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struct proc_state
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{
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struct codec_state_base base;
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struct buffer_store *pipeline_param;
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VASurfaceID current_render_target;
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};
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#define CODEC_DEC 0
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#define CODEC_ENC 1
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#define CODEC_PROC 2
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union codec_state
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{
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struct codec_state_base base;
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struct decode_state decode;
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struct encode_state encode;
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struct proc_state proc;
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};
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struct hw_context
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{
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VAStatus (*run)(VADriverContextP ctx,
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VAProfile profile,
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union codec_state *codec_state,
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struct hw_context *hw_context);
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void (*destroy)(void *);
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struct intel_batchbuffer *batch;
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};
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struct object_context
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{
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struct object_base base;
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VAContextID context_id;
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struct object_config *obj_config;
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VASurfaceID *render_targets; //input->encode, output->decode
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int num_render_targets;
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int picture_width;
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int picture_height;
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int flags;
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int codec_type;
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union codec_state codec_state;
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struct hw_context *hw_context;
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VAGenericID wrapper_context;
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};
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#define SURFACE_REFERENCED (1 << 0)
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#define SURFACE_DERIVED (1 << 2)
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#define SURFACE_ALL_MASK ((SURFACE_REFERENCED) | \
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(SURFACE_DERIVED))
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struct object_surface
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{
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struct object_base base;
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VASurfaceStatus status;
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VASubpictureID subpic[I965_MAX_SUBPIC_SUM];
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struct object_subpic *obj_subpic[I965_MAX_SUBPIC_SUM];
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unsigned int subpic_render_idx;
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int width; /* the pitch of plane 0 in bytes in horizontal direction */
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int height; /* the pitch of plane 0 in bytes in vertical direction */
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int size;
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int orig_width; /* the width of plane 0 in pixels */
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int orig_height; /* the height of plane 0 in pixels */
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int flags;
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unsigned int fourcc;
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dri_bo *bo;
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unsigned int expected_format;
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VAImageID locked_image_id;
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VAImageID derived_image_id;
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void (*free_private_data)(void **data);
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void *private_data;
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unsigned int subsampling;
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int x_cb_offset;
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int y_cb_offset;
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int x_cr_offset;
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int y_cr_offset;
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int cb_cr_width;
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int cb_cr_height;
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int cb_cr_pitch;
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/* user specified attributes see: VASurfaceAttribExternalBuffers/VA_SURFACE_ATTRIB_MEM_TYPE_VA */
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uint32_t user_disable_tiling : 1;
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uint32_t user_h_stride_set : 1;
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uint32_t user_v_stride_set : 1;
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VAGenericID wrapper_surface;
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int exported_primefd;
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};
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struct object_buffer
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{
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struct object_base base;
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struct buffer_store *buffer_store;
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int max_num_elements;
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int num_elements;
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int size_element;
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VABufferType type;
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/* Export state */
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unsigned int export_refcount;
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VABufferInfo export_state;
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VAGenericID wrapper_buffer;
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};
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struct object_image
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{
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struct object_base base;
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VAImage image;
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dri_bo *bo;
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unsigned int *palette;
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VASurfaceID derived_surface;
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};
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struct object_subpic
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{
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struct object_base base;
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VAImageID image;
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struct object_image *obj_image;
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VARectangle src_rect;
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VARectangle dst_rect;
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unsigned int format;
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int width;
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int height;
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int pitch;
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float global_alpha;
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dri_bo *bo;
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unsigned int flags;
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};
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#define I965_RING_NULL 0
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#define I965_RING_BSD 1
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#define I965_RING_BLT 2
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#define I965_RING_VEBOX 3
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struct i965_filter
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{
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VAProcFilterType type;
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int ring;
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};
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struct hw_codec_info
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{
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struct hw_context *(*dec_hw_context_init)(VADriverContextP, struct object_config *);
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struct hw_context *(*enc_hw_context_init)(VADriverContextP, struct object_config *);
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struct hw_context *(*proc_hw_context_init)(VADriverContextP, struct object_config *);
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bool (*render_init)(VADriverContextP);
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void (*post_processing_context_init)(VADriverContextP, void *, struct intel_batchbuffer *);
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void (*preinit_hw_codec)(VADriverContextP, struct hw_codec_info *);
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int max_width;
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int max_height;
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int min_linear_wpitch;
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int min_linear_hpitch;
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unsigned int h264_mvc_dec_profiles;
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unsigned int h264_dec_chroma_formats;
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unsigned int jpeg_dec_chroma_formats;
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unsigned int jpeg_enc_chroma_formats;
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unsigned int hevc_dec_chroma_formats;
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unsigned int has_mpeg2_decoding:1;
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unsigned int has_mpeg2_encoding:1;
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unsigned int has_h264_decoding:1;
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unsigned int has_h264_encoding:1;
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unsigned int has_vc1_decoding:1;
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unsigned int has_vc1_encoding:1;
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unsigned int has_jpeg_decoding:1;
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unsigned int has_jpeg_encoding:1;
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unsigned int has_vpp:1;
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unsigned int has_accelerated_getimage:1;
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unsigned int has_accelerated_putimage:1;
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unsigned int has_tiled_surface:1;
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unsigned int has_di_motion_adptive:1;
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unsigned int has_di_motion_compensated:1;
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unsigned int has_vp8_decoding:1;
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unsigned int has_vp8_encoding:1;
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unsigned int has_h264_mvc_encoding:1;
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unsigned int has_hevc_decoding:1;
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unsigned int has_hevc_encoding:1;
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unsigned int has_hevc10_decoding:1;
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unsigned int has_vp9_decoding:1;
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unsigned int num_filters;
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struct i965_filter filters[VAProcFilterCount];
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};
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#include "i965_render.h"
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struct i965_driver_data
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{
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struct intel_driver_data intel;
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struct object_heap config_heap;
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struct object_heap context_heap;
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struct object_heap surface_heap;
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struct object_heap buffer_heap;
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struct object_heap image_heap;
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struct object_heap subpic_heap;
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struct hw_codec_info *codec_info;
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_I965Mutex render_mutex;
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_I965Mutex pp_mutex;
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struct intel_batchbuffer *batch;
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struct intel_batchbuffer *pp_batch;
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struct i965_render_state render_state;
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void *pp_context;
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char va_vendor[256];
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VADisplayAttribute *display_attributes;
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unsigned int num_display_attributes;
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VADisplayAttribute *rotation_attrib;
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VADisplayAttribute *brightness_attrib;
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VADisplayAttribute *contrast_attrib;
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VADisplayAttribute *hue_attrib;
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VADisplayAttribute *saturation_attrib;
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VAContextID current_context_id;
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/* VA/DRI (X11) specific data */
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struct va_dri_output *dri_output;
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/* VA/Wayland specific data */
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struct va_wl_output *wl_output;
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VADriverContextP wrapper_pdrvctx;
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};
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#define NEW_CONFIG_ID() object_heap_allocate(&i965->config_heap);
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#define NEW_CONTEXT_ID() object_heap_allocate(&i965->context_heap);
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#define NEW_SURFACE_ID() object_heap_allocate(&i965->surface_heap);
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#define NEW_BUFFER_ID() object_heap_allocate(&i965->buffer_heap);
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#define NEW_IMAGE_ID() object_heap_allocate(&i965->image_heap);
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#define NEW_SUBPIC_ID() object_heap_allocate(&i965->subpic_heap);
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#define CONFIG(id) ((struct object_config *)object_heap_lookup(&i965->config_heap, id))
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#define CONTEXT(id) ((struct object_context *)object_heap_lookup(&i965->context_heap, id))
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#define SURFACE(id) ((struct object_surface *)object_heap_lookup(&i965->surface_heap, id))
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#define BUFFER(id) ((struct object_buffer *)object_heap_lookup(&i965->buffer_heap, id))
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#define IMAGE(id) ((struct object_image *)object_heap_lookup(&i965->image_heap, id))
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#define SUBPIC(id) ((struct object_subpic *)object_heap_lookup(&i965->subpic_heap, id))
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#define FOURCC_IA44 0x34344149
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#define FOURCC_AI44 0x34344941
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#define STRIDE(w) (((w) + 0xf) & ~0xf)
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#define SIZE_YUV420(w, h) (h * (STRIDE(w) + STRIDE(w >> 1)))
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static INLINE struct i965_driver_data *
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i965_driver_data(VADriverContextP ctx)
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{
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return (struct i965_driver_data *)(ctx->pDriverData);
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}
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VAStatus
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i965_check_alloc_surface_bo(VADriverContextP ctx,
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struct object_surface *obj_surface,
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int tiled,
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unsigned int fourcc,
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unsigned int subsampling);
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int
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va_enc_packed_type_to_idx(int packed_type);
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/* reserve 2 byte for internal using */
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#define CODEC_H264 0
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#define CODEC_MPEG2 1
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#define CODEC_H264_MVC 2
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#define CODEC_JPEG 3
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#define CODEC_VP8 4
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#define CODEC_HEVC 5
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#define H264_DELIMITER0 0x00
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#define H264_DELIMITER1 0x00
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#define H264_DELIMITER2 0x00
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#define H264_DELIMITER3 0x00
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#define H264_DELIMITER4 0x00
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#define MPEG2_DELIMITER0 0x00
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#define MPEG2_DELIMITER1 0x00
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#define MPEG2_DELIMITER2 0x00
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#define MPEG2_DELIMITER3 0x00
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#define MPEG2_DELIMITER4 0xb0
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#define HEVC_DELIMITER0 0x00
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#define HEVC_DELIMITER1 0x00
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#define HEVC_DELIMITER2 0x00
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#define HEVC_DELIMITER3 0x00
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#define HEVC_DELIMITER4 0x00
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struct i965_coded_buffer_segment
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{
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VACodedBufferSegment base;
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unsigned char mapped;
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unsigned char codec;
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};
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#define I965_CODEDBUFFER_HEADER_SIZE ALIGN(sizeof(struct i965_coded_buffer_segment), 0x1000)
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extern VAStatus i965_MapBuffer(VADriverContextP ctx,
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VABufferID buf_id, /* in */
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void **pbuf); /* out */
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extern VAStatus i965_UnmapBuffer(VADriverContextP ctx, VABufferID buf_id);
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extern VAStatus i965_DestroySurfaces(VADriverContextP ctx,
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VASurfaceID *surface_list,
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int num_surfaces);
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extern VAStatus i965_CreateSurfaces(VADriverContextP ctx,
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int width,
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int height,
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int format,
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int num_surfaces,
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VASurfaceID *surfaces);
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#define I965_SURFACE_MEM_NATIVE 0
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#define I965_SURFACE_MEM_GEM_FLINK 1
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#define I965_SURFACE_MEM_DRM_PRIME 2
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void
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i965_destroy_surface_storage(struct object_surface *obj_surface);
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#endif /* _I965_DRV_VIDEO_H_ */
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