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_enc_hevc.h>
37 #include <va/va_enc_jpeg.h>
38 #include <va/va_enc_vp8.h>
39 #include <va/va_vpp.h>
40 #include <va/va_backend.h>
41 #include <va/va_backend_vpp.h>
43 #include "i965_mutext.h"
44 #include "object_heap.h"
45 #include "intel_driver.h"
46 #include "i965_fourcc.h"
48 #define I965_MAX_PROFILES 20
49 #define I965_MAX_ENTRYPOINTS 5
50 #define I965_MAX_CONFIG_ATTRIBUTES 32
51 #define I965_MAX_IMAGE_FORMATS 10
52 #define I965_MAX_SUBPIC_FORMATS 6
53 #define I965_MAX_SUBPIC_SUM 4
54 #define I965_MAX_SURFACE_ATTRIBUTES 16
56 #define INTEL_STR_DRIVER_VENDOR "Intel"
57 #define INTEL_STR_DRIVER_NAME "i965"
59 #define I965_SURFACE_TYPE_IMAGE 0
60 #define I965_SURFACE_TYPE_SURFACE 1
62 #define I965_SURFACE_FLAG_FRAME 0x00000000
63 #define I965_SURFACE_FLAG_TOP_FIELD_FIRST 0x00000001
64 #define I965_SURFACE_FLAG_BOTTOME_FIELD_FIRST 0x00000002
66 #define DEFAULT_BRIGHTNESS 0
67 #define DEFAULT_CONTRAST 50
69 #define DEFAULT_SATURATION 50
71 #define ENCODER_QUALITY_RANGE 2
72 #define ENCODER_QUALITY_RANGE_AVC 7
73 #define ENCODER_QUALITY_RANGE_HEVC 7
74 #define ENCODER_DEFAULT_QUALITY 1
75 #define ENCODER_DEFAULT_QUALITY_AVC 4
76 #define ENCODER_DEFAULT_QUALITY_HEVC 4
77 #define ENCODER_HIGH_QUALITY ENCODER_DEFAULT_QUALITY
78 #define ENCODER_LOW_QUALITY 2
80 #define I965_MAX_NUM_ROI_REGIONS 8
81 #define I965_MAX_NUM_SLICE 32
83 #define ENCODER_LP_QUALITY_RANGE 8
85 #define HAS_MPEG2_DECODING(ctx) ((ctx)->codec_info->has_mpeg2_decoding && \
88 #define HAS_MPEG2_ENCODING(ctx) ((ctx)->codec_info->has_mpeg2_encoding && \
91 #define HAS_H264_DECODING(ctx) ((ctx)->codec_info->has_h264_decoding && \
94 #define HAS_H264_ENCODING(ctx) ((ctx)->codec_info->has_h264_encoding && \
97 #define HAS_LP_H264_ENCODING(ctx) ((ctx)->codec_info->has_lp_h264_encoding && \
100 #define HAS_VC1_DECODING(ctx) ((ctx)->codec_info->has_vc1_decoding && \
101 (ctx)->intel.has_bsd)
103 #define HAS_JPEG_DECODING(ctx) ((ctx)->codec_info->has_jpeg_decoding && \
104 (ctx)->intel.has_bsd)
106 #define HAS_JPEG_ENCODING(ctx) ((ctx)->codec_info->has_jpeg_encoding && \
107 (ctx)->intel.has_bsd)
109 #define HAS_VPP(ctx) ((ctx)->codec_info->has_vpp)
111 #define HAS_ACCELERATED_GETIMAGE(ctx) ((ctx)->codec_info->has_accelerated_getimage)
113 #define HAS_ACCELERATED_PUTIMAGE(ctx) ((ctx)->codec_info->has_accelerated_putimage)
115 #define HAS_TILED_SURFACE(ctx) ((ctx)->codec_info->has_tiled_surface)
117 #define HAS_VP8_DECODING(ctx) ((ctx)->codec_info->has_vp8_decoding && \
118 (ctx)->intel.has_bsd)
120 #define HAS_VP8_ENCODING(ctx) ((ctx)->codec_info->has_vp8_encoding && \
121 (ctx)->intel.has_bsd)
123 #define HAS_H264_MVC_DECODING(ctx) \
124 (HAS_H264_DECODING(ctx) && (ctx)->codec_info->h264_mvc_dec_profiles)
126 #define HAS_H264_MVC_DECODING_PROFILE(ctx, profile) \
127 (HAS_H264_MVC_DECODING(ctx) && \
128 ((ctx)->codec_info->h264_mvc_dec_profiles & (1U << profile)))
130 #define HAS_H264_MVC_ENCODING(ctx) ((ctx)->codec_info->has_h264_mvc_encoding && \
131 (ctx)->intel.has_bsd)
133 #define HAS_HEVC_DECODING(ctx) ((ctx)->codec_info->has_hevc_decoding && \
134 (ctx)->intel.has_bsd)
136 #define HAS_HEVC_ENCODING(ctx) ((ctx)->codec_info->has_hevc_encoding && \
137 (ctx)->intel.has_bsd)
139 #define HAS_VP9_DECODING(ctx) ((ctx)->codec_info->has_vp9_decoding && \
140 (ctx)->intel.has_bsd)
142 #define HAS_VP9_DECODING_PROFILE(ctx, profile) \
143 (HAS_VP9_DECODING(ctx) && \
144 ((ctx)->codec_info->vp9_dec_profiles & (1U << (profile - VAProfileVP9Profile0))))
146 #define HAS_HEVC10_DECODING(ctx) ((ctx)->codec_info->has_hevc10_decoding && \
147 (ctx)->intel.has_bsd)
148 #define HAS_HEVC10_ENCODING(ctx) ((ctx)->codec_info->has_hevc10_encoding && \
149 (ctx)->intel.has_bsd)
151 #define HAS_VPP_P010(ctx) ((ctx)->codec_info->has_vpp_p010 && \
152 (ctx)->intel.has_bsd)
154 #define HAS_VP9_ENCODING(ctx) ((ctx)->codec_info->has_vp9_encoding && \
155 (ctx)->intel.has_bsd)
157 #define HAS_VP9_ENCODING_PROFILE(ctx, profile) \
158 (HAS_VP9_ENCODING(ctx) && \
159 ((ctx)->codec_info->vp9_enc_profiles & (1U << (profile - VAProfileVP9Profile0))))
161 struct i965_surface {
162 struct object_base *base;
170 const uint32_t (*bin)[4];
173 unsigned int kernel_offset;
176 struct buffer_store {
177 unsigned char *buffer;
183 struct object_config {
184 struct object_base base;
186 VAEntrypoint entrypoint;
187 VAConfigAttrib attrib_list[I965_MAX_CONFIG_ATTRIBUTES];
190 VAGenericID wrapper_config;
193 #define NUM_SLICES 10
195 struct codec_state_base {
196 uint32_t chroma_formats;
199 struct decode_state {
200 struct codec_state_base base;
201 struct buffer_store *pic_param;
202 struct buffer_store **slice_params;
203 struct buffer_store *iq_matrix;
204 struct buffer_store *bit_plane;
205 struct buffer_store *huffman_table;
206 struct buffer_store **slice_datas;
207 struct buffer_store *probability_data;
208 VASurfaceID current_render_target;
209 int max_slice_params;
211 int num_slice_params;
214 struct object_surface *render_object;
215 struct object_surface *reference_objects[16]; /* Up to 2 reference surfaces are valid for MPEG-2,*/
218 #define SLICE_PACKED_DATA_INDEX_TYPE 0x80000000
219 #define SLICE_PACKED_DATA_INDEX_MASK 0x00FFFFFF
221 struct encode_state {
222 struct codec_state_base base;
223 struct buffer_store *iq_matrix;
224 struct buffer_store *q_matrix;
225 struct buffer_store *huffman_table;
228 struct buffer_store *seq_param_ext;
229 struct buffer_store *pic_param_ext;
230 struct buffer_store *packed_header_param[5];
231 struct buffer_store *packed_header_data[5];
232 struct buffer_store **slice_params_ext;
233 struct buffer_store *encmb_map;
234 int max_slice_params_ext;
235 int num_slice_params_ext;
237 /* Check the user-configurable packed_header attribute.
238 * Currently it is mainly used to check whether the packed slice_header data
239 * is provided by user or the driver.
240 * TBD: It will check for the packed SPS/PPS/MISC/RAWDATA and so on.
242 unsigned int packed_header_flag;
243 /* For the packed data that needs to be inserted into video clip */
244 /* currently it is mainly to track packed raw data and packed slice_header data. */
245 struct buffer_store **packed_header_params_ext;
246 int max_packed_header_params_ext;
247 int num_packed_header_params_ext;
248 struct buffer_store **packed_header_data_ext;
249 int max_packed_header_data_ext;
250 int num_packed_header_data_ext;
252 /* the index of current vps and sps ,special for HEVC*/
253 int vps_sps_seq_index;
254 /* the index of current slice */
256 /* the array is determined by max_slice_params_ext */
258 /* This is to store the first index of packed data for one slice */
259 int *slice_rawdata_index;
260 /* This is to store the number of packed data for one slice.
261 * Both packed rawdata and slice_header data are tracked by this
262 * variable. That is to say: When one packed slice_header is parsed,
263 * this variable will also be increased.
265 int *slice_rawdata_count;
267 /* This is to store the index of packed slice header for one slice */
268 int *slice_header_index;
270 int last_packed_header_type;
274 struct buffer_store *misc_param[16][8];
276 VASurfaceID current_render_target;
277 struct object_surface *input_yuv_object;
278 struct object_surface *reconstructed_object;
279 struct object_buffer *coded_buf_object;
280 struct object_surface *reference_objects[16]; /* Up to 2 reference surfaces are valid for MPEG-2,*/
284 struct codec_state_base base;
285 struct buffer_store *pipeline_param;
287 VASurfaceID current_render_target;
295 struct codec_state_base base;
296 struct decode_state decode;
297 struct encode_state encode;
298 struct proc_state proc;
302 VAStatus(*run)(VADriverContextP ctx,
304 union codec_state *codec_state,
305 struct hw_context *hw_context);
306 void (*destroy)(void *);
307 VAStatus(*get_status)(VADriverContextP ctx,
308 struct hw_context *hw_context,
310 struct intel_batchbuffer *batch;
313 struct object_context {
314 struct object_base base;
315 VAContextID context_id;
316 struct object_config *obj_config;
317 VASurfaceID *render_targets; //input->encode, output->decode
318 int num_render_targets;
323 union codec_state codec_state;
324 struct hw_context *hw_context;
326 VAGenericID wrapper_context;
329 #define SURFACE_REFERENCED (1 << 0)
330 #define SURFACE_DERIVED (1 << 2)
331 #define SURFACE_ALL_MASK ((SURFACE_REFERENCED) | \
334 struct object_surface {
335 struct object_base base;
336 VASurfaceStatus status;
337 VASubpictureID subpic[I965_MAX_SUBPIC_SUM];
338 struct object_subpic *obj_subpic[I965_MAX_SUBPIC_SUM];
339 unsigned int subpic_render_idx;
341 int width; /* the pitch of plane 0 in bytes in horizontal direction */
342 int height; /* the pitch of plane 0 in bytes in vertical direction */
344 int orig_width; /* the width of plane 0 in pixels */
345 int orig_height; /* the height of plane 0 in pixels */
349 unsigned int expected_format;
350 VAImageID locked_image_id;
351 VAImageID derived_image_id;
352 void (*free_private_data)(void **data);
354 unsigned int subsampling;
362 /* user specified attributes see: VASurfaceAttribExternalBuffers/VA_SURFACE_ATTRIB_MEM_TYPE_VA */
363 uint32_t user_disable_tiling : 1;
364 uint32_t user_h_stride_set : 1;
365 uint32_t user_v_stride_set : 1;
366 /* we need clear right and bottom border for NV12.
367 * to avoid encode run to run issue*/
368 uint32_t border_cleared : 1;
370 VAGenericID wrapper_surface;
372 int exported_primefd;
375 struct object_buffer {
376 struct object_base base;
377 struct buffer_store *buffer_store;
378 int max_num_elements;
384 unsigned int export_refcount;
385 VABufferInfo export_state;
387 VAGenericID wrapper_buffer;
388 VAContextID context_id;
391 struct object_image {
392 struct object_base base;
395 unsigned int *palette;
396 VASurfaceID derived_surface;
399 struct object_subpic {
400 struct object_base base;
402 struct object_image *obj_image;
403 VARectangle src_rect;
404 VARectangle dst_rect;
414 #define I965_RING_NULL 0
415 #define I965_RING_BSD 1
416 #define I965_RING_BLT 2
417 #define I965_RING_VEBOX 3
420 VAProcFilterType type;
424 struct i965_driver_data;
426 struct hw_codec_info {
427 struct hw_context *(*dec_hw_context_init)(VADriverContextP, struct object_config *);
428 struct hw_context *(*enc_hw_context_init)(VADriverContextP, struct object_config *);
429 struct hw_context *(*proc_hw_context_init)(VADriverContextP, struct object_config *);
430 bool (*render_init)(VADriverContextP);
431 void (*post_processing_context_init)(VADriverContextP, void *, struct intel_batchbuffer *);
432 void (*preinit_hw_codec)(VADriverContextP, struct hw_codec_info *);
435 * Allows HW info to support per-codec max resolution. If this functor is
436 * not initialized, then @max_width and @max_height will be used as the
437 * default maximum resolution for all codecs on this HW info.
439 void (*max_resolution)(struct i965_driver_data *, struct object_config *, int *, int *);
443 int min_linear_wpitch;
444 int min_linear_hpitch;
446 unsigned int h264_mvc_dec_profiles;
447 unsigned int vp9_dec_profiles;
448 unsigned int vp9_enc_profiles;
450 unsigned int h264_dec_chroma_formats;
451 unsigned int jpeg_dec_chroma_formats;
452 unsigned int jpeg_enc_chroma_formats;
453 unsigned int hevc_dec_chroma_formats;
454 unsigned int vp9_dec_chroma_formats;
456 unsigned int has_mpeg2_decoding: 1;
457 unsigned int has_mpeg2_encoding: 1;
458 unsigned int has_h264_decoding: 1;
459 unsigned int has_h264_encoding: 1;
460 unsigned int has_vc1_decoding: 1;
461 unsigned int has_vc1_encoding: 1;
462 unsigned int has_jpeg_decoding: 1;
463 unsigned int has_jpeg_encoding: 1;
464 unsigned int has_vpp: 1;
465 unsigned int has_accelerated_getimage: 1;
466 unsigned int has_accelerated_putimage: 1;
467 unsigned int has_tiled_surface: 1;
468 unsigned int has_di_motion_adptive: 1;
469 unsigned int has_di_motion_compensated: 1;
470 unsigned int has_vp8_decoding: 1;
471 unsigned int has_vp8_encoding: 1;
472 unsigned int has_h264_mvc_encoding: 1;
473 unsigned int has_hevc_decoding: 1;
474 unsigned int has_hevc_encoding: 1;
475 unsigned int has_hevc10_encoding: 1;
476 unsigned int has_hevc10_decoding: 1;
477 unsigned int has_vp9_decoding: 1;
478 unsigned int has_vpp_p010: 1;
479 unsigned int has_lp_h264_encoding: 1;
480 unsigned int has_vp9_encoding: 1;
482 unsigned int lp_h264_brc_mode;
483 unsigned int h264_brc_mode;
485 unsigned int num_filters;
486 struct i965_filter filters[VAProcFilterCount];
490 #include "i965_render.h"
491 #include "i965_gpe_utils.h"
493 struct i965_driver_data {
494 struct intel_driver_data intel;
495 struct object_heap config_heap;
496 struct object_heap context_heap;
497 struct object_heap surface_heap;
498 struct object_heap buffer_heap;
499 struct object_heap image_heap;
500 struct object_heap subpic_heap;
501 struct hw_codec_info *codec_info;
503 _I965Mutex render_mutex;
505 struct intel_batchbuffer *batch;
506 struct intel_batchbuffer *pp_batch;
507 struct i965_render_state render_state;
511 VADisplayAttribute *display_attributes;
512 unsigned int num_display_attributes;
513 VADisplayAttribute *rotation_attrib;
514 VADisplayAttribute *brightness_attrib;
515 VADisplayAttribute *contrast_attrib;
516 VADisplayAttribute *hue_attrib;
517 VADisplayAttribute *saturation_attrib;
518 VAContextID current_context_id;
520 /* VA/DRI (X11) specific data */
521 struct va_dri_output *dri_output;
523 /* VA/Wayland specific data */
524 struct va_wl_output *wl_output;
526 VADriverContextP wrapper_pdrvctx;
528 struct i965_gpe_table gpe_table;
531 #define NEW_CONFIG_ID() object_heap_allocate(&i965->config_heap);
532 #define NEW_CONTEXT_ID() object_heap_allocate(&i965->context_heap);
533 #define NEW_SURFACE_ID() object_heap_allocate(&i965->surface_heap);
534 #define NEW_BUFFER_ID() object_heap_allocate(&i965->buffer_heap);
535 #define NEW_IMAGE_ID() object_heap_allocate(&i965->image_heap);
536 #define NEW_SUBPIC_ID() object_heap_allocate(&i965->subpic_heap);
538 #define CONFIG(id) ((struct object_config *)object_heap_lookup(&i965->config_heap, id))
539 #define CONTEXT(id) ((struct object_context *)object_heap_lookup(&i965->context_heap, id))
540 #define SURFACE(id) ((struct object_surface *)object_heap_lookup(&i965->surface_heap, id))
541 #define BUFFER(id) ((struct object_buffer *)object_heap_lookup(&i965->buffer_heap, id))
542 #define IMAGE(id) ((struct object_image *)object_heap_lookup(&i965->image_heap, id))
543 #define SUBPIC(id) ((struct object_subpic *)object_heap_lookup(&i965->subpic_heap, id))
545 #define FOURCC_IA44 0x34344149
546 #define FOURCC_AI44 0x34344941
548 #define STRIDE(w) (((w) + 0xf) & ~0xf)
549 #define SIZE_YUV420(w, h) (h * (STRIDE(w) + STRIDE(w >> 1)))
551 static INLINE struct i965_driver_data *
552 i965_driver_data(VADriverContextP ctx)
554 return (struct i965_driver_data *)(ctx->pDriverData);
558 i965_check_alloc_surface_bo(VADriverContextP ctx,
559 struct object_surface *obj_surface,
562 unsigned int subsampling);
565 va_enc_packed_type_to_idx(int packed_type);
567 /* reserve 2 byte for internal using */
569 #define CODEC_MPEG2 1
570 #define CODEC_H264_MVC 2
576 #define H264_DELIMITER0 0x00
577 #define H264_DELIMITER1 0x00
578 #define H264_DELIMITER2 0x00
579 #define H264_DELIMITER3 0x00
580 #define H264_DELIMITER4 0x00
582 #define MPEG2_DELIMITER0 0x00
583 #define MPEG2_DELIMITER1 0x00
584 #define MPEG2_DELIMITER2 0x00
585 #define MPEG2_DELIMITER3 0x00
586 #define MPEG2_DELIMITER4 0xb0
588 #define HEVC_DELIMITER0 0x00
589 #define HEVC_DELIMITER1 0x00
590 #define HEVC_DELIMITER2 0x00
591 #define HEVC_DELIMITER3 0x00
592 #define HEVC_DELIMITER4 0x00
594 struct i965_coded_buffer_segment {
596 VACodedBufferSegment base;
597 unsigned char pad0[64]; /* change the size if sizeof(VACodedBufferSegment) > 64 */
602 unsigned int status_support;
605 unsigned int codec_private_data[512]; /* Store codec private data, must be 16-bytes aligned */
608 #define I965_CODEDBUFFER_HEADER_SIZE ALIGN(sizeof(struct i965_coded_buffer_segment), 0x1000)
610 extern VAStatus i965_MapBuffer(VADriverContextP ctx,
611 VABufferID buf_id, /* in */
612 void **pbuf); /* out */
614 extern VAStatus i965_UnmapBuffer(VADriverContextP ctx, VABufferID buf_id);
616 extern VAStatus i965_DestroySurfaces(VADriverContextP ctx,
617 VASurfaceID *surface_list,
620 extern VAStatus i965_CreateSurfaces(VADriverContextP ctx,
625 VASurfaceID *surfaces);
627 #define I965_SURFACE_MEM_NATIVE 0
628 #define I965_SURFACE_MEM_GEM_FLINK 1
629 #define I965_SURFACE_MEM_DRM_PRIME 2
632 i965_destroy_surface_storage(struct object_surface *obj_surface);
634 #endif /* _I965_DRV_VIDEO_H_ */