2 * Copyright © 2009 Intel Corporation
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:
12 * The above copyright notice and this permission notice (including the
13 * next paragraph) shall be included in all copies or substantial portions
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.
25 * Xiang Haihao <haihao.xiang@intel.com>
26 * Zou Nan hai <nanhai.zou@intel.com>
30 #ifndef _I965_DRV_VIDEO_H_
31 #define _I965_DRV_VIDEO_H_
34 #include <va/va_enc_h264.h>
35 #include <va/va_enc_mpeg2.h>
36 #include <va/va_vpp.h>
37 #include <va/va_backend.h>
38 #include <va/va_backend_vpp.h>
40 #include "i965_mutext.h"
41 #include "object_heap.h"
42 #include "intel_driver.h"
43 #include "i965_fourcc.h"
45 #define I965_MAX_PROFILES 20
46 #define I965_MAX_ENTRYPOINTS 5
47 #define I965_MAX_CONFIG_ATTRIBUTES 10
48 #define I965_MAX_IMAGE_FORMATS 10
49 #define I965_MAX_SUBPIC_FORMATS 6
50 #define I965_MAX_SUBPIC_SUM 4
51 #define I965_MAX_SURFACE_ATTRIBUTES 16
53 #define INTEL_STR_DRIVER_VENDOR "Intel"
54 #define INTEL_STR_DRIVER_NAME "i965"
56 #define I965_SURFACE_TYPE_IMAGE 0
57 #define I965_SURFACE_TYPE_SURFACE 1
59 #define I965_SURFACE_FLAG_FRAME 0x00000000
60 #define I965_SURFACE_FLAG_TOP_FIELD_FIRST 0x00000001
61 #define I965_SURFACE_FLAG_BOTTOME_FIELD_FIRST 0x00000002
63 #define DEFAULT_BRIGHTNESS 0
64 #define DEFAULT_CONTRAST 50
66 #define DEFAULT_SATURATION 50
70 struct object_base *base;
79 const uint32_t (*bin)[4];
82 unsigned int kernel_offset;
87 unsigned char *buffer;
95 struct object_base base;
97 VAEntrypoint entrypoint;
98 VAConfigAttrib attrib_list[I965_MAX_CONFIG_ATTRIBUTES];
102 #define NUM_SLICES 10
104 struct codec_state_base {
105 uint32_t chroma_formats;
110 struct codec_state_base base;
111 struct buffer_store *pic_param;
112 struct buffer_store **slice_params;
113 struct buffer_store *iq_matrix;
114 struct buffer_store *bit_plane;
115 struct buffer_store *huffman_table;
116 struct buffer_store **slice_datas;
117 struct buffer_store *probability_data;
118 VASurfaceID current_render_target;
119 int max_slice_params;
121 int num_slice_params;
124 struct object_surface *render_object;
125 struct object_surface *reference_objects[16]; /* Up to 2 reference surfaces are valid for MPEG-2,*/
128 #define SLICE_PACKED_DATA_INDEX_TYPE 0x80000000
129 #define SLICE_PACKED_DATA_INDEX_MASK 0x00FFFFFF
133 struct codec_state_base base;
134 struct buffer_store *seq_param;
135 struct buffer_store *pic_param;
136 struct buffer_store *pic_control;
137 struct buffer_store *iq_matrix;
138 struct buffer_store *q_matrix;
139 struct buffer_store **slice_params;
140 int max_slice_params;
141 int num_slice_params;
144 struct buffer_store *seq_param_ext;
145 struct buffer_store *pic_param_ext;
146 struct buffer_store *packed_header_param[4];
147 struct buffer_store *packed_header_data[4];
148 struct buffer_store **slice_params_ext;
149 int max_slice_params_ext;
150 int num_slice_params_ext;
152 /* For the packed data that needs to be inserted into video clip */
153 /* currently it is mainly for packed raw data */
154 struct buffer_store **packed_header_params_ext;
155 int max_packed_header_params_ext;
156 int num_packed_header_params_ext;
157 struct buffer_store **packed_header_data_ext;
158 int max_packed_header_data_ext;
159 int num_packed_header_data_ext;
161 /* the array is determined by max_slice_params_ext */
163 /* This is to store the first index of packed data for one slice */
164 int *slice_rawdata_index;
165 /* This is to store the number of packed data for one slice */
166 int *slice_rawdata_count;
168 /* This is to store the index of packed slice header for one slice */
169 int *slice_header_index;
171 int last_packed_header_type;
173 struct buffer_store *misc_param[16];
175 VASurfaceID current_render_target;
176 struct object_surface *input_yuv_object;
177 struct object_surface *reconstructed_object;
178 struct object_buffer *coded_buf_object;
179 struct object_surface *reference_objects[16]; /* Up to 2 reference surfaces are valid for MPEG-2,*/
184 struct codec_state_base base;
185 struct buffer_store *pipeline_param;
187 VASurfaceID current_render_target;
196 struct codec_state_base base;
197 struct decode_state decode;
198 struct encode_state encode;
199 struct proc_state proc;
204 VAStatus (*run)(VADriverContextP ctx,
206 union codec_state *codec_state,
207 struct hw_context *hw_context);
208 void (*destroy)(void *);
209 struct intel_batchbuffer *batch;
212 struct object_context
214 struct object_base base;
215 VAContextID context_id;
216 struct object_config *obj_config;
217 VASurfaceID *render_targets; //input->encode, output->decode
218 int num_render_targets;
223 union codec_state codec_state;
224 struct hw_context *hw_context;
227 #define SURFACE_REFERENCED (1 << 0)
228 #define SURFACE_DERIVED (1 << 2)
229 #define SURFACE_ALL_MASK ((SURFACE_REFERENCED) | \
232 struct object_surface
234 struct object_base base;
235 VASurfaceStatus status;
236 VASubpictureID subpic[I965_MAX_SUBPIC_SUM];
237 struct object_subpic *obj_subpic[I965_MAX_SUBPIC_SUM];
238 unsigned int subpic_render_idx;
240 int width; /* the pitch of plane 0 in bytes in horizontal direction */
241 int height; /* the pitch of plane 0 in bytes in vertical direction */
243 int orig_width; /* the width of plane 0 in pixels */
244 int orig_height; /* the height of plane 0 in pixels */
248 VAImageID locked_image_id;
249 void (*free_private_data)(void **data);
251 unsigned int subsampling;
259 /* user specified attributes see: VASurfaceAttribExternalBuffers/VA_SURFACE_ATTRIB_MEM_TYPE_VA */
260 uint32_t user_disable_tiling : 1;
261 uint32_t user_h_stride_set : 1;
262 uint32_t user_v_stride_set : 1;
267 struct object_base base;
268 struct buffer_store *buffer_store;
269 int max_num_elements;
277 struct object_base base;
280 unsigned int *palette;
281 VASurfaceID derived_surface;
286 struct object_base base;
288 struct object_image *obj_image;
289 VARectangle src_rect;
290 VARectangle dst_rect;
300 #define I965_RING_NULL 0
301 #define I965_RING_BSD 1
302 #define I965_RING_BLT 2
303 #define I965_RING_VEBOX 3
307 VAProcFilterType type;
313 struct hw_context *(*dec_hw_context_init)(VADriverContextP, struct object_config *);
314 struct hw_context *(*enc_hw_context_init)(VADriverContextP, struct object_config *);
315 struct hw_context *(*proc_hw_context_init)(VADriverContextP, struct object_config *);
316 bool (*render_init)(VADriverContextP);
317 void (*post_processing_context_init)(VADriverContextP, void *, struct intel_batchbuffer *);
321 int min_linear_wpitch;
322 int min_linear_hpitch;
324 unsigned int h264_mvc_dec_profiles;
325 unsigned int h264_dec_chroma_formats;
326 unsigned int jpeg_dec_chroma_formats;
328 unsigned int has_mpeg2_decoding:1;
329 unsigned int has_mpeg2_encoding:1;
330 unsigned int has_h264_decoding:1;
331 unsigned int has_h264_encoding:1;
332 unsigned int has_vc1_decoding:1;
333 unsigned int has_vc1_encoding:1;
334 unsigned int has_jpeg_decoding:1;
335 unsigned int has_jpeg_encoding:1;
336 unsigned int has_vpp:1;
337 unsigned int has_accelerated_getimage:1;
338 unsigned int has_accelerated_putimage:1;
339 unsigned int has_tiled_surface:1;
340 unsigned int has_di_motion_adptive:1;
341 unsigned int has_di_motion_compensated:1;
342 unsigned int has_vp8_decoding:1;
343 unsigned int has_vp8_encoding:1;
344 unsigned int has_h264_mvc_encoding:1;
346 unsigned int num_filters;
347 struct i965_filter filters[VAProcFilterCount];
351 #include "i965_render.h"
353 struct i965_driver_data
355 struct intel_driver_data intel;
356 struct object_heap config_heap;
357 struct object_heap context_heap;
358 struct object_heap surface_heap;
359 struct object_heap buffer_heap;
360 struct object_heap image_heap;
361 struct object_heap subpic_heap;
362 const struct hw_codec_info *codec_info;
364 _I965Mutex render_mutex;
366 struct intel_batchbuffer *batch;
367 struct intel_batchbuffer *pp_batch;
368 struct i965_render_state render_state;
372 VADisplayAttribute *display_attributes;
373 unsigned int num_display_attributes;
374 VADisplayAttribute *rotation_attrib;
375 VADisplayAttribute *brightness_attrib;
376 VADisplayAttribute *contrast_attrib;
377 VADisplayAttribute *hue_attrib;
378 VADisplayAttribute *saturation_attrib;
379 VAContextID current_context_id;
381 /* VA/DRI (X11) specific data */
382 struct va_dri_output *dri_output;
384 /* VA/Wayland specific data */
385 struct va_wl_output *wl_output;
388 #define NEW_CONFIG_ID() object_heap_allocate(&i965->config_heap);
389 #define NEW_CONTEXT_ID() object_heap_allocate(&i965->context_heap);
390 #define NEW_SURFACE_ID() object_heap_allocate(&i965->surface_heap);
391 #define NEW_BUFFER_ID() object_heap_allocate(&i965->buffer_heap);
392 #define NEW_IMAGE_ID() object_heap_allocate(&i965->image_heap);
393 #define NEW_SUBPIC_ID() object_heap_allocate(&i965->subpic_heap);
395 #define CONFIG(id) ((struct object_config *)object_heap_lookup(&i965->config_heap, id))
396 #define CONTEXT(id) ((struct object_context *)object_heap_lookup(&i965->context_heap, id))
397 #define SURFACE(id) ((struct object_surface *)object_heap_lookup(&i965->surface_heap, id))
398 #define BUFFER(id) ((struct object_buffer *)object_heap_lookup(&i965->buffer_heap, id))
399 #define IMAGE(id) ((struct object_image *)object_heap_lookup(&i965->image_heap, id))
400 #define SUBPIC(id) ((struct object_subpic *)object_heap_lookup(&i965->subpic_heap, id))
402 #define FOURCC_IA44 0x34344149
403 #define FOURCC_AI44 0x34344941
405 #define STRIDE(w) (((w) + 0xf) & ~0xf)
406 #define SIZE_YUV420(w, h) (h * (STRIDE(w) + STRIDE(w >> 1)))
408 static INLINE struct i965_driver_data *
409 i965_driver_data(VADriverContextP ctx)
411 return (struct i965_driver_data *)(ctx->pDriverData);
415 i965_check_alloc_surface_bo(VADriverContextP ctx,
416 struct object_surface *obj_surface,
419 unsigned int subsampling);
422 va_enc_packed_type_to_idx(int packed_type);
424 /* reserve 2 byte for internal using */
426 #define CODEC_MPEG2 1
427 #define CODEC_H264_MVC 2
429 #define H264_DELIMITER0 0x00
430 #define H264_DELIMITER1 0x00
431 #define H264_DELIMITER2 0x00
432 #define H264_DELIMITER3 0x00
433 #define H264_DELIMITER4 0x00
435 #define MPEG2_DELIMITER0 0x00
436 #define MPEG2_DELIMITER1 0x00
437 #define MPEG2_DELIMITER2 0x00
438 #define MPEG2_DELIMITER3 0x00
439 #define MPEG2_DELIMITER4 0xb0
441 struct i965_coded_buffer_segment
443 VACodedBufferSegment base;
444 unsigned char mapped;
448 #define I965_CODEDBUFFER_HEADER_SIZE ALIGN(sizeof(struct i965_coded_buffer_segment), 64)
450 extern VAStatus i965_MapBuffer(VADriverContextP ctx,
451 VABufferID buf_id, /* in */
452 void **pbuf); /* out */
454 extern VAStatus i965_UnmapBuffer(VADriverContextP ctx, VABufferID buf_id);
456 extern VAStatus i965_DestroySurfaces(VADriverContextP ctx,
457 VASurfaceID *surface_list,
460 extern VAStatus i965_CreateSurfaces(VADriverContextP ctx,
465 VASurfaceID *surfaces);
467 #define I965_SURFACE_MEM_NATIVE 0
468 #define I965_SURFACE_MEM_GEM_FLINK 1
469 #define I965_SURFACE_MEM_DRM_PRIME 2
472 i965_destroy_surface_storage(struct object_surface *obj_surface);
474 #endif /* _I965_DRV_VIDEO_H_ */