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1 /******************************************************************************
2  *
3  * Copyright (C) 2015 The Android Open Source Project
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at:
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  *
17  *****************************************************************************
18  * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
19 */
20 /*****************************************************************************/
21 /*                                                                           */
22 /*  File Name         : ih264d.h                                             */
23 /*                                                                           */
24 /*  Description       : This file contains all the necessary structure and   */
25 /*                      enumeration definitions needed for the Application   */
26 /*                      Program Interface(API) of the Ittiam H264 ASP       */
27 /*                      Decoder on Cortex A8 - Neon platform                 */
28 /*                                                                           */
29 /*  List of Functions : ih264d_api_function                              */
30 /*                                                                           */
31 /*  Issues / Problems : None                                                 */
32 /*                                                                           */
33 /*  Revision History  :                                                      */
34 /*                                                                           */
35 /*         DD MM YYYY   Author(s)       Changes (Describe the changes made)  */
36 /*         26 08 2010   100239(RCY)     Draft                                */
37 /*                                                                           */
38 /*****************************************************************************/
39 
40 #ifndef _IH264D_H_
41 #define _IH264D_H_
42 #ifdef __cplusplus
43 extern "C" {
44 #endif
45 
46 #include "iv.h"
47 #include "ivd.h"
48 
49 
50 /*****************************************************************************/
51 /* Constant Macros                                                           */
52 /*****************************************************************************/
53 #define IVD_ERROR_MASK 0xFF
54 
55 /*****************************************************************************/
56 /* Function Macros                                                           */
57 /*****************************************************************************/
58 #define IS_IVD_CONCEALMENT_APPLIED(x)       (x & (1 << IVD_APPLIEDCONCEALMENT))
59 #define IS_IVD_INSUFFICIENTDATA_ERROR(x)    (x & (1 << IVD_INSUFFICIENTDATA))
60 #define IS_IVD_CORRUPTEDDATA_ERROR(x)       (x & (1 << IVD_CORRUPTEDDATA))
61 #define IS_IVD_CORRUPTEDHEADER_ERROR(x)     (x & (1 << IVD_CORRUPTEDHEADER))
62 #define IS_IVD_UNSUPPORTEDINPUT_ERROR(x)    (x & (1 << IVD_UNSUPPORTEDINPUT))
63 #define IS_IVD_UNSUPPORTEDPARAM_ERROR(x)    (x & (1 << IVD_UNSUPPORTEDPARAM))
64 #define IS_IVD_FATAL_ERROR(x)               (x & (1 << IVD_FATALERROR))
65 #define IS_IVD_INVALID_BITSTREAM_ERROR(x)   (x & (1 << IVD_INVALID_BITSTREAM))
66 #define IS_IVD_INCOMPLETE_BITSTREAM_ERROR(x) (x & (1 << IVD_INCOMPLETE_BITSTREAM))
67 
68 
69 /*****************************************************************************/
70 /* API Function Prototype                                                    */
71 /*****************************************************************************/
72 IV_API_CALL_STATUS_T ih264d_api_function(iv_obj_t *ps_handle, void *pv_api_ip,void *pv_api_op);
73 
74 /*****************************************************************************/
75 /* Enums                                                                     */
76 /*****************************************************************************/
77 /* Codec Error codes for H264 ASP Decoder                                   */
78 
79 typedef enum {
80 
81     IH264D_VID_HDR_DEC_NUM_FRM_BUF_NOT_SUFFICIENT   = IVD_DUMMY_ELEMENT_FOR_CODEC_EXTENSIONS + 1,
82 
83 }IH264D_ERROR_CODES_T;
84 
85 /*****************************************************************************/
86 /* Extended Structures                                                       */
87 /*****************************************************************************/
88 
89 
90 /*****************************************************************************/
91 /*  Delete Codec                                                             */
92 /*****************************************************************************/
93 
94 
95 typedef struct {
96     ivd_delete_ip_t               s_ivd_delete_ip_t;
97 }ih264d_delete_ip_t;
98 
99 
100 typedef struct{
101     ivd_delete_op_t               s_ivd_delete_op_t;
102 }ih264d_delete_op_t;
103 
104 
105 /*****************************************************************************/
106 /*   Initialize decoder                                                      */
107 /*****************************************************************************/
108 
109 
110 typedef struct {
111     ivd_create_ip_t                         s_ivd_create_ip_t;
112 }ih264d_create_ip_t;
113 
114 
115 typedef struct{
116     ivd_create_op_t                         s_ivd_create_op_t;
117 }ih264d_create_op_t;
118 
119 
120 /*****************************************************************************/
121 /*   Video Decode                                                            */
122 /*****************************************************************************/
123 
124 
125 typedef struct {
126     ivd_video_decode_ip_t                   s_ivd_video_decode_ip_t;
127 }ih264d_video_decode_ip_t;
128 
129 
130 typedef struct{
131     ivd_video_decode_op_t                   s_ivd_video_decode_op_t;
132 }ih264d_video_decode_op_t;
133 
134 
135 /*****************************************************************************/
136 /*   Get Display Frame                                                       */
137 /*****************************************************************************/
138 
139 
140 typedef struct
141 {
142     ivd_get_display_frame_ip_t              s_ivd_get_display_frame_ip_t;
143 }ih264d_get_display_frame_ip_t;
144 
145 
146 typedef struct
147 {
148     ivd_get_display_frame_op_t              s_ivd_get_display_frame_op_t;
149 }ih264d_get_display_frame_op_t;
150 
151 /*****************************************************************************/
152 /*   Set Display Frame                                                       */
153 /*****************************************************************************/
154 
155 
156 typedef struct
157 {
158     ivd_set_display_frame_ip_t              s_ivd_set_display_frame_ip_t;
159 }ih264d_set_display_frame_ip_t;
160 
161 
162 typedef struct
163 {
164     ivd_set_display_frame_op_t              s_ivd_set_display_frame_op_t;
165 }ih264d_set_display_frame_op_t;
166 
167 /*****************************************************************************/
168 /*   Release Display Buffers                                                 */
169 /*****************************************************************************/
170 
171 
172 typedef struct
173 {
174     ivd_rel_display_frame_ip_t                  s_ivd_rel_display_frame_ip_t;
175 }ih264d_rel_display_frame_ip_t;
176 
177 
178 typedef struct
179 {
180     ivd_rel_display_frame_op_t                  s_ivd_rel_display_frame_op_t;
181 }ih264d_rel_display_frame_op_t;
182 
183 
184 typedef enum {
185     /** Set number of cores/threads to be used */
186     IH264D_CMD_CTL_SET_NUM_CORES         = IVD_CMD_CTL_CODEC_SUBCMD_START,
187 
188     /** Set processor details */
189     IH264D_CMD_CTL_SET_PROCESSOR         = IVD_CMD_CTL_CODEC_SUBCMD_START + 0x001,
190 
191     /** Get display buffer dimensions */
192     IH264D_CMD_CTL_GET_BUFFER_DIMENSIONS = IVD_CMD_CTL_CODEC_SUBCMD_START + 0x100,
193 
194     /** Get VUI parameters */
195     IH264D_CMD_CTL_GET_VUI_PARAMS        = IVD_CMD_CTL_CODEC_SUBCMD_START + 0x101,
196 
197     /** Enable/disable GPU, supported on select platforms */
198     IH264D_CMD_CTL_GPU_ENABLE_DISABLE    = IVD_CMD_CTL_CODEC_SUBCMD_START + 0x200,
199 
200     /** Set degrade level */
201     IH264D_CMD_CTL_DEGRADE               = IVD_CMD_CTL_CODEC_SUBCMD_START + 0x300,
202 
203     /** Get SEI MDCV parameters */
204     IH264D_CMD_CTL_GET_SEI_MDCV_PARAMS   = IVD_CMD_CTL_CODEC_SUBCMD_START + 0x301,
205 
206     /** Get SEI CLL parameters */
207     IH264D_CMD_CTL_GET_SEI_CLL_PARAMS    = IVD_CMD_CTL_CODEC_SUBCMD_START + 0x302,
208 
209     /** Get SEI AVE parameters */
210     IH264D_CMD_CTL_GET_SEI_AVE_PARAMS    = IVD_CMD_CTL_CODEC_SUBCMD_START + 0x303,
211 
212     /** Get SEI CCV parameters */
213     IH264D_CMD_CTL_GET_SEI_CCV_PARAMS    = IVD_CMD_CTL_CODEC_SUBCMD_START + 0x304
214 
215 }IH264D_CMD_CTL_SUB_CMDS;
216 /*****************************************************************************/
217 /*   Video control  Flush                                                    */
218 /*****************************************************************************/
219 
220 
221 typedef struct{
222     ivd_ctl_flush_ip_t                      s_ivd_ctl_flush_ip_t;
223 }ih264d_ctl_flush_ip_t;
224 
225 
226 typedef struct{
227     ivd_ctl_flush_op_t                      s_ivd_ctl_flush_op_t;
228 }ih264d_ctl_flush_op_t;
229 
230 /*****************************************************************************/
231 /*   Video control reset                                                     */
232 /*****************************************************************************/
233 
234 
235 typedef struct{
236     ivd_ctl_reset_ip_t                      s_ivd_ctl_reset_ip_t;
237 }ih264d_ctl_reset_ip_t;
238 
239 
240 typedef struct{
241     ivd_ctl_reset_op_t                      s_ivd_ctl_reset_op_t;
242 }ih264d_ctl_reset_op_t;
243 
244 
245 /*****************************************************************************/
246 /*   Video control  Set Params                                               */
247 /*****************************************************************************/
248 
249 
250 typedef struct {
251     ivd_ctl_set_config_ip_t             s_ivd_ctl_set_config_ip_t;
252 }ih264d_ctl_set_config_ip_t;
253 
254 
255 typedef struct{
256     ivd_ctl_set_config_op_t             s_ivd_ctl_set_config_op_t;
257 }ih264d_ctl_set_config_op_t;
258 
259 /*****************************************************************************/
260 /*   Video control:Get Buf Info                                              */
261 /*****************************************************************************/
262 
263 
264 typedef struct{
265     ivd_ctl_getbufinfo_ip_t             s_ivd_ctl_getbufinfo_ip_t;
266 }ih264d_ctl_getbufinfo_ip_t;
267 
268 
269 
270 typedef struct{
271     ivd_ctl_getbufinfo_op_t             s_ivd_ctl_getbufinfo_op_t;
272 }ih264d_ctl_getbufinfo_op_t;
273 
274 
275 /*****************************************************************************/
276 /*   Video control:Getstatus Call                                            */
277 /*****************************************************************************/
278 
279 
280 typedef struct{
281     ivd_ctl_getstatus_ip_t                  s_ivd_ctl_getstatus_ip_t;
282 }ih264d_ctl_getstatus_ip_t;
283 
284 
285 
286 typedef struct{
287     ivd_ctl_getstatus_op_t                  s_ivd_ctl_getstatus_op_t;
288 }ih264d_ctl_getstatus_op_t;
289 
290 
291 /*****************************************************************************/
292 /*   Video control:Get Version Info                                          */
293 /*****************************************************************************/
294 
295 
296 typedef struct{
297     ivd_ctl_getversioninfo_ip_t         s_ivd_ctl_getversioninfo_ip_t;
298 }ih264d_ctl_getversioninfo_ip_t;
299 
300 
301 
302 typedef struct{
303     ivd_ctl_getversioninfo_op_t         s_ivd_ctl_getversioninfo_op_t;
304 }ih264d_ctl_getversioninfo_op_t;
305 
306 typedef struct{
307 
308     /**
309      * u4_size
310      */
311     UWORD32                                     u4_size;
312 
313     /**
314      * cmd
315      */
316     IVD_API_COMMAND_TYPE_T                      e_cmd;
317 
318     /**
319      * sub_cmd
320      */
321     IVD_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
322 
323     /**
324      * Pictures that are are degraded
325      * 0 : No degrade
326      * 1 : Only on non-reference frames
327      * 2 : Use interval specified by u4_nondegrade_interval
328      * 3 : All non-key frames
329      * 4 : All frames
330      */
331     WORD32                                     i4_degrade_pics;
332 
333     /**
334      * Interval for pictures which are completely decoded without any degradation
335      */
336     WORD32                                     i4_nondegrade_interval;
337 
338     /**
339      * bit position (lsb is zero): Type of degradation
340      * 1 : Disable deblocking
341      * 2 : Faster inter prediction filters
342      * 3 : Fastest inter prediction filters
343      */
344     WORD32                                     i4_degrade_type;
345 
346 }ih264d_ctl_degrade_ip_t;
347 
348 typedef struct
349 {
350     /**
351      * u4_size
352      */
353     UWORD32                                     u4_size;
354 
355     /**
356      * error_code
357      */
358     UWORD32                                     u4_error_code;
359 }ih264d_ctl_degrade_op_t;
360 
361 typedef struct{
362     UWORD32                                     u4_size;
363     IVD_API_COMMAND_TYPE_T                      e_cmd;
364     IVD_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
365     UWORD32                                     u4_disable_deblk_level;
366 }ih264d_ctl_disable_deblock_ip_t;
367 
368 typedef struct{
369     UWORD32                                     u4_size;
370     UWORD32                                     u4_error_code;
371 }ih264d_ctl_disable_deblock_op_t;
372 
373 
374 typedef struct{
375     UWORD32                                     u4_size;
376     IVD_API_COMMAND_TYPE_T                      e_cmd;
377     IVD_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
378     UWORD32                                     u4_num_cores;
379 }ih264d_ctl_set_num_cores_ip_t;
380 
381 typedef struct{
382     UWORD32                                     u4_size;
383     UWORD32                                     u4_error_code;
384 }ih264d_ctl_set_num_cores_op_t;
385 
386 typedef struct
387 {
388      /**
389       * i4_size
390       */
391     UWORD32                                     u4_size;
392     /**
393      * cmd
394      */
395     IVD_API_COMMAND_TYPE_T                      e_cmd;
396     /**
397      * sub cmd
398      */
399     IVD_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
400     /**
401      * Processor type
402      */
403     UWORD32                                     u4_arch;
404     /**
405      * SOC type
406      */
407     UWORD32                                     u4_soc;
408 
409     /**
410      * num_cores
411      */
412     UWORD32                                     u4_num_cores;
413 
414 }ih264d_ctl_set_processor_ip_t;
415 
416 typedef struct
417 {
418     /**
419      * i4_size
420      */
421     UWORD32                                     u4_size;
422     /**
423      * error_code
424      */
425     UWORD32                                     u4_error_code;
426 }ih264d_ctl_set_processor_op_t;
427 
428 typedef struct{
429     UWORD32                                     u4_size;
430     IVD_API_COMMAND_TYPE_T                      e_cmd;
431     IVD_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
432 }ih264d_ctl_get_frame_dimensions_ip_t;
433 
434 
435 typedef struct{
436     UWORD32                                     u4_size;
437     UWORD32                                     u4_error_code;
438     UWORD32                                     u4_x_offset[3];
439     UWORD32                                     u4_y_offset[3];
440     UWORD32                                     u4_disp_wd[3];
441     UWORD32                                     u4_disp_ht[3];
442     UWORD32                                     u4_buffer_wd[3];
443     UWORD32                                     u4_buffer_ht[3];
444 }ih264d_ctl_get_frame_dimensions_op_t;
445 
446 typedef struct
447 {
448     UWORD32                                     u4_size;
449     IVD_API_COMMAND_TYPE_T                      e_cmd;
450     IVD_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
451 }ih264d_ctl_get_vui_params_ip_t;
452 
453 typedef struct
454 {
455     UWORD32                                     u4_size;
456     UWORD32                                     u4_error_code;
457     UWORD8                                      u1_aspect_ratio_idc;
458     UWORD16                                     u2_sar_width;
459     UWORD16                                     u2_sar_height;
460     UWORD8                                      u1_overscan_appropriate_flag;
461     UWORD8                                      u1_video_format;
462     UWORD8                                      u1_video_full_range_flag;
463     UWORD8                                      u1_colour_primaries;
464     UWORD8                                      u1_tfr_chars;
465     UWORD8                                      u1_matrix_coeffs;
466     UWORD8                                      u1_cr_top_field;
467     UWORD8                                      u1_cr_bottom_field;
468     UWORD32                                     u4_num_units_in_tick;
469     UWORD32                                     u4_time_scale;
470     UWORD8                                      u1_fixed_frame_rate_flag;
471     UWORD8                                      u1_nal_hrd_params_present;
472     UWORD8                                      u1_vcl_hrd_params_present;
473     UWORD8                                      u1_low_delay_hrd_flag;
474     UWORD8                                      u1_pic_struct_present_flag;
475     UWORD8                                      u1_bitstream_restriction_flag;
476     UWORD8                                      u1_mv_over_pic_boundaries_flag;
477     UWORD32                                     u4_max_bytes_per_pic_denom;
478     UWORD32                                     u4_max_bits_per_mb_denom;
479     UWORD32                                     u4_log2_max_mv_length_horz;
480     UWORD32                                     u4_log2_max_mv_length_vert;
481     UWORD32                                     u4_num_reorder_frames;
482     UWORD32                                     u4_max_dec_frame_buffering;
483 }ih264d_ctl_get_vui_params_op_t;
484 
485 
486 typedef struct
487 {
488     /**
489      * u4_size
490      */
491     UWORD32                                     u4_size;
492 
493     /**
494      * cmd
495      */
496     IVD_API_COMMAND_TYPE_T                      e_cmd;
497 
498     /**
499      * sub_cmd
500      */
501     IVD_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
502 }ih264d_ctl_get_sei_mdcv_params_ip_t;
503 
504 typedef struct
505 {
506     /**
507      * u4_size
508      */
509     UWORD32                                     u4_size;
510 
511     /**
512      * error_code
513      */
514     UWORD32                                     u4_error_code;
515 
516     /**
517      * Array to store the display_primaries_x values
518      */
519     UWORD16                                     au2_display_primaries_x[NUM_SEI_MDCV_PRIMARIES];
520 
521     /**
522      * Array to store the display_primaries_y values
523      */
524     UWORD16                                     au2_display_primaries_y[NUM_SEI_MDCV_PRIMARIES];
525 
526     /**
527      * Variable to store the white point x value
528      */
529     UWORD16                                     u2_white_point_x;
530 
531     /**
532      * Variable to store the white point y value
533      */
534     UWORD16                                     u2_white_point_y;
535 
536     /**
537      * Variable to store the max display mastering luminance value
538      */
539     UWORD32                                     u4_max_display_mastering_luminance;
540 
541     /**
542      * Variable to store the min display mastering luminance value
543      */
544     UWORD32                                     u4_min_display_mastering_luminance;
545 }ih264d_ctl_get_sei_mdcv_params_op_t;
546 
547 typedef struct
548 {
549     /**
550      * u4_size
551      */
552     UWORD32                                     u4_size;
553 
554     /**
555      * cmd
556      */
557     IVD_API_COMMAND_TYPE_T                      e_cmd;
558 
559     /**
560      * sub_cmd
561      */
562     IVD_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
563 }ih264d_ctl_get_sei_cll_params_ip_t;
564 
565 typedef struct
566 {
567     /**
568      * u4_size
569      */
570     UWORD32                                     u4_size;
571 
572     /**
573      * error_code
574      */
575     UWORD32                                     u4_error_code;
576 
577     /**
578      * The maximum pixel intensity of all samples
579      */
580     UWORD16                                     u2_max_content_light_level;
581 
582     /**
583      * The average pixel intensity of all samples
584      */
585     UWORD16                                     u2_max_pic_average_light_level;
586 } ih264d_ctl_get_sei_cll_params_op_t;
587 
588 typedef struct
589 {
590     /**
591      * u4_size
592      */
593     UWORD32                                     u4_size;
594 
595     /**
596      * cmd
597      */
598     IVD_API_COMMAND_TYPE_T                      e_cmd;
599 
600     /**
601      * sub_cmd
602      */
603     IVD_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
604 }ih264d_ctl_get_sei_ave_params_ip_t;
605 
606 typedef struct
607 {
608     /**
609      * u4_size
610      */
611     UWORD32                                     u4_size;
612 
613     /**
614      * error_code
615      */
616     UWORD32                                     u4_error_code;
617 
618     /**
619      * specifies the environmental illluminance of the ambient viewing environment
620      */
621     UWORD32                                     u4_ambient_illuminance;
622 
623     /*
624      * specify the normalized x chromaticity coordinates of the
625      * environmental ambient light in the nominal viewing environment
626      */
627     UWORD16                                     u2_ambient_light_x;
628 
629     /*
630      * specify the normalized y chromaticity coordinates of the
631      * environmental ambient light in the nominal viewing environment
632      */
633     UWORD16                                     u2_ambient_light_y;
634 } ih264d_ctl_get_sei_ave_params_op_t;
635 
636 typedef struct
637 {
638     /**
639      * u4_size
640      */
641     UWORD32                                     u4_size;
642 
643     /**
644      * cmd
645      */
646     IVD_API_COMMAND_TYPE_T                      e_cmd;
647 
648     /**
649      * sub_cmd
650      */
651     IVD_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
652 }ih264d_ctl_get_sei_ccv_params_ip_t;
653 
654 typedef struct
655 {
656     /**
657      * u4_size
658      */
659     UWORD32                                     u4_size;
660 
661     /**
662      * error_code
663      */
664     UWORD32                                     u4_error_code;
665 
666     /*
667      * Flag used to control persistence of CCV SEI messages
668      */
669     UWORD8                                      u1_ccv_cancel_flag;
670 
671     /*
672      * specifies the persistence of the CCV SEI message for the current layer
673      */
674     UWORD8                                      u1_ccv_persistence_flag;
675 
676     /*
677      * specifies the presence of syntax elements ccv_primaries_x and ccv_primaries_y
678      */
679     UWORD8                                      u1_ccv_primaries_present_flag;
680 
681     /*
682      * specifies that the syntax element ccv_min_luminance_value is present
683      */
684     UWORD8                                      u1_ccv_min_luminance_value_present_flag;
685 
686     /*
687      * specifies that the syntax element ccv_max_luminance_value is present
688      */
689     UWORD8                                      u1_ccv_max_luminance_value_present_flag;
690 
691     /*
692      * specifies that the syntax element ccv_avg_luminance_value is present
693      */
694     UWORD8                                      u1_ccv_avg_luminance_value_present_flag;
695 
696     /*
697      * shall be equal to 0 in bitstreams conforming to this version. Other values
698      * for reserved_zero_2bits are reserved for future use
699      */
700     UWORD8                                      u1_ccv_reserved_zero_2bits;
701 
702     /*
703      * specify the normalized x chromaticity coordinates of the colour
704      * primary component c of the nominal content colour volume
705      */
706     WORD32                                      ai4_ccv_primaries_x[NUM_SEI_CCV_PRIMARIES];
707 
708     /*
709      * specify the normalized y chromaticity coordinates of the colour
710      * primary component c of the nominal content colour volume
711      */
712     WORD32                                      ai4_ccv_primaries_y[NUM_SEI_CCV_PRIMARIES];
713 
714     /*
715      * specifies the normalized minimum luminance value
716      */
717     UWORD32                                     u4_ccv_min_luminance_value;
718 
719     /*
720      * specifies the normalized maximum luminance value
721      */
722     UWORD32                                     u4_ccv_max_luminance_value;
723 
724     /*
725      * specifies the normalized average luminance value
726      */
727     UWORD32                                     u4_ccv_avg_luminance_value;
728 } ih264d_ctl_get_sei_ccv_params_op_t;
729 
730 
731 #ifdef __cplusplus
732 } /* closing brace for extern "C" */
733 #endif
734 #endif /* _IH264D_H_ */
735