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,*/
130 struct codec_state_base base;
131 struct buffer_store *seq_param;
132 struct buffer_store *pic_param;
133 struct buffer_store *pic_control;
134 struct buffer_store *iq_matrix;
135 struct buffer_store *q_matrix;
136 struct buffer_store **slice_params;
137 int max_slice_params;
138 int num_slice_params;
141 struct buffer_store *seq_param_ext;
142 struct buffer_store *pic_param_ext;
143 struct buffer_store *packed_header_param[4];
144 struct buffer_store *packed_header_data[4];
145 struct buffer_store **slice_params_ext;
146 int max_slice_params_ext;
147 int num_slice_params_ext;
148 int last_packed_header_type;
150 struct buffer_store *misc_param[16];
152 VASurfaceID current_render_target;
153 struct object_surface *input_yuv_object;
154 struct object_surface *reconstructed_object;
155 struct object_buffer *coded_buf_object;
156 struct object_surface *reference_objects[16]; /* Up to 2 reference surfaces are valid for MPEG-2,*/
161 struct codec_state_base base;
162 struct buffer_store *pipeline_param;
164 VASurfaceID current_render_target;
173 struct codec_state_base base;
174 struct decode_state decode;
175 struct encode_state encode;
176 struct proc_state proc;
181 VAStatus (*run)(VADriverContextP ctx,
183 union codec_state *codec_state,
184 struct hw_context *hw_context);
185 void (*destroy)(void *);
186 struct intel_batchbuffer *batch;
189 struct object_context
191 struct object_base base;
192 VAContextID context_id;
193 struct object_config *obj_config;
194 VASurfaceID *render_targets; //input->encode, output->decode
195 int num_render_targets;
200 union codec_state codec_state;
201 struct hw_context *hw_context;
204 #define SURFACE_REFERENCED (1 << 0)
205 #define SURFACE_DISPLAYED (1 << 1)
206 #define SURFACE_DERIVED (1 << 2)
207 #define SURFACE_REF_DIS_MASK ((SURFACE_REFERENCED) | \
209 #define SURFACE_ALL_MASK ((SURFACE_REFERENCED) | \
210 (SURFACE_DISPLAYED) | \
213 struct object_surface
215 struct object_base base;
216 VASurfaceStatus status;
217 VASubpictureID subpic[I965_MAX_SUBPIC_SUM];
218 struct object_subpic *obj_subpic[I965_MAX_SUBPIC_SUM];
219 unsigned int subpic_render_idx;
221 int width; /* the pitch of plane 0 in bytes in horizontal direction */
222 int height; /* the pitch of plane 0 in bytes in vertical direction */
224 int orig_width; /* the width of plane 0 in pixels */
225 int orig_height; /* the height of plane 0 in pixels */
229 VAImageID locked_image_id;
230 void (*free_private_data)(void **data);
232 unsigned int subsampling;
240 /* user specified attributes see: VASurfaceAttribExternalBuffers/VA_SURFACE_ATTRIB_MEM_TYPE_VA */
241 uint32_t user_disable_tiling : 1;
242 uint32_t user_h_stride_set : 1;
243 uint32_t user_v_stride_set : 1;
248 struct object_base base;
249 struct buffer_store *buffer_store;
250 int max_num_elements;
258 struct object_base base;
261 unsigned int *palette;
262 VASurfaceID derived_surface;
267 struct object_base base;
269 struct object_image *obj_image;
270 VARectangle src_rect;
271 VARectangle dst_rect;
281 #define I965_RING_NULL 0
282 #define I965_RING_BSD 1
283 #define I965_RING_BLT 2
284 #define I965_RING_VEBOX 3
288 VAProcFilterType type;
294 struct hw_context *(*dec_hw_context_init)(VADriverContextP, struct object_config *);
295 struct hw_context *(*enc_hw_context_init)(VADriverContextP, struct object_config *);
296 struct hw_context *(*proc_hw_context_init)(VADriverContextP, struct object_config *);
297 bool (*render_init)(VADriverContextP);
298 void (*post_processing_context_init)(VADriverContextP, void *, struct intel_batchbuffer *);
302 int min_linear_wpitch;
303 int min_linear_hpitch;
305 unsigned int h264_dec_chroma_formats;
306 unsigned int jpeg_dec_chroma_formats;
308 unsigned int has_mpeg2_decoding:1;
309 unsigned int has_mpeg2_encoding:1;
310 unsigned int has_h264_decoding:1;
311 unsigned int has_h264_encoding:1;
312 unsigned int has_vc1_decoding:1;
313 unsigned int has_vc1_encoding:1;
314 unsigned int has_jpeg_decoding:1;
315 unsigned int has_jpeg_encoding:1;
316 unsigned int has_vpp:1;
317 unsigned int has_accelerated_getimage:1;
318 unsigned int has_accelerated_putimage:1;
319 unsigned int has_tiled_surface:1;
320 unsigned int has_di_motion_adptive:1;
321 unsigned int has_di_motion_compensated:1;
322 unsigned int has_vp8_decoding:1;
323 unsigned int has_vp8_encoding:1;
325 unsigned int num_filters;
326 struct i965_filter filters[VAProcFilterCount];
330 #include "i965_render.h"
332 struct i965_driver_data
334 struct intel_driver_data intel;
335 struct object_heap config_heap;
336 struct object_heap context_heap;
337 struct object_heap surface_heap;
338 struct object_heap buffer_heap;
339 struct object_heap image_heap;
340 struct object_heap subpic_heap;
341 const struct hw_codec_info *codec_info;
343 _I965Mutex render_mutex;
345 struct intel_batchbuffer *batch;
346 struct intel_batchbuffer *pp_batch;
347 struct i965_render_state render_state;
351 VADisplayAttribute *display_attributes;
352 unsigned int num_display_attributes;
353 VADisplayAttribute *rotation_attrib;
354 VADisplayAttribute *brightness_attrib;
355 VADisplayAttribute *contrast_attrib;
356 VADisplayAttribute *hue_attrib;
357 VADisplayAttribute *saturation_attrib;
358 VAContextID current_context_id;
360 /* VA/DRI (X11) specific data */
361 struct va_dri_output *dri_output;
363 /* VA/Wayland specific data */
364 struct va_wl_output *wl_output;
367 #define NEW_CONFIG_ID() object_heap_allocate(&i965->config_heap);
368 #define NEW_CONTEXT_ID() object_heap_allocate(&i965->context_heap);
369 #define NEW_SURFACE_ID() object_heap_allocate(&i965->surface_heap);
370 #define NEW_BUFFER_ID() object_heap_allocate(&i965->buffer_heap);
371 #define NEW_IMAGE_ID() object_heap_allocate(&i965->image_heap);
372 #define NEW_SUBPIC_ID() object_heap_allocate(&i965->subpic_heap);
374 #define CONFIG(id) ((struct object_config *)object_heap_lookup(&i965->config_heap, id))
375 #define CONTEXT(id) ((struct object_context *)object_heap_lookup(&i965->context_heap, id))
376 #define SURFACE(id) ((struct object_surface *)object_heap_lookup(&i965->surface_heap, id))
377 #define BUFFER(id) ((struct object_buffer *)object_heap_lookup(&i965->buffer_heap, id))
378 #define IMAGE(id) ((struct object_image *)object_heap_lookup(&i965->image_heap, id))
379 #define SUBPIC(id) ((struct object_subpic *)object_heap_lookup(&i965->subpic_heap, id))
381 #define FOURCC_IA44 0x34344149
382 #define FOURCC_AI44 0x34344941
384 #define STRIDE(w) (((w) + 0xf) & ~0xf)
385 #define SIZE_YUV420(w, h) (h * (STRIDE(w) + STRIDE(w >> 1)))
387 static INLINE struct i965_driver_data *
388 i965_driver_data(VADriverContextP ctx)
390 return (struct i965_driver_data *)(ctx->pDriverData);
394 i965_check_alloc_surface_bo(VADriverContextP ctx,
395 struct object_surface *obj_surface,
398 unsigned int subsampling);
401 va_enc_packed_type_to_idx(int packed_type);
403 /* reserve 2 byte for internal using */
405 #define CODEC_MPEG2 1
407 #define H264_DELIMITER0 0x00
408 #define H264_DELIMITER1 0x00
409 #define H264_DELIMITER2 0x00
410 #define H264_DELIMITER3 0x00
411 #define H264_DELIMITER4 0x00
413 #define MPEG2_DELIMITER0 0x00
414 #define MPEG2_DELIMITER1 0x00
415 #define MPEG2_DELIMITER2 0x00
416 #define MPEG2_DELIMITER3 0x00
417 #define MPEG2_DELIMITER4 0xb0
419 struct i965_coded_buffer_segment
421 VACodedBufferSegment base;
422 unsigned char mapped;
426 #define I965_CODEDBUFFER_HEADER_SIZE ALIGN(sizeof(struct i965_coded_buffer_segment), 64)
428 extern VAStatus i965_MapBuffer(VADriverContextP ctx,
429 VABufferID buf_id, /* in */
430 void **pbuf); /* out */
432 extern VAStatus i965_UnmapBuffer(VADriverContextP ctx, VABufferID buf_id);
434 extern VAStatus i965_DestroySurfaces(VADriverContextP ctx,
435 VASurfaceID *surface_list,
438 extern VAStatus i965_CreateSurfaces(VADriverContextP ctx,
443 VASurfaceID *surfaces);
445 #define I965_SURFACE_MEM_NATIVE 0
446 #define I965_SURFACE_MEM_GEM_FLINK 1
447 #define I965_SURFACE_MEM_DRM_PRIME 2
450 i965_destroy_surface_storage(struct object_surface *obj_surface);
452 #endif /* _I965_DRV_VIDEO_H_ */