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AOMedia AV1 Codec
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21 #ifndef AOM_AOM_AOMDX_H_
22 #define AOM_AOM_AOMDX_H_
52 #ifndef AOM_INSPECTION_H_
80 const unsigned char *
buf;
107 #define AOM_MAX_TILE_COLS 64
115 #define AOM_MAX_TILE_ROWS 64
305 AV1_SET_DECODE_TILE_COL,
481 #define AOM_CTRL_AOMD_GET_LAST_REF_UPDATES
484 #define AOM_CTRL_AOMD_GET_FRAME_CORRUPTED
487 #define AOM_CTRL_AOMD_GET_LAST_REF_USED
490 #define AOM_CTRL_AV1D_GET_FRAME_SIZE
493 #define AOM_CTRL_AV1D_GET_DISPLAY_SIZE
496 #define AOM_CTRL_AV1D_GET_BIT_DEPTH
499 #define AOM_CTRL_AV1D_GET_IMG_FORMAT
502 #define AOM_CTRL_AV1D_GET_TILE_SIZE
505 #define AOM_CTRL_AV1D_GET_TILE_COUNT
508 #define AOM_CTRL_AV1_INVERT_TILE_DECODE_ORDER
511 #define AOM_CTRL_AV1_SET_SKIP_LOOP_FILTER
514 #define AOM_CTRL_AV1_GET_ACCOUNTING
517 #define AOM_CTRL_AOMD_GET_LAST_QUANTIZER
520 #define AOM_CTRL_AV1_SET_DECODE_TILE_ROW
523 #define AOM_CTRL_AV1_SET_DECODE_TILE_COL
526 #define AOM_CTRL_AV1_SET_TILE_MODE
529 #define AOM_CTRL_AV1D_GET_FRAME_HEADER_INFO
532 #define AOM_CTRL_AV1D_GET_TILE_DATA
535 #define AOM_CTRL_AV1D_SET_EXT_REF_PTR
538 #define AOM_CTRL_AV1D_EXT_TILE_DEBUG
541 #define AOM_CTRL_AV1D_SET_ROW_MT
544 #define AOM_CTRL_AV1D_SET_IS_ANNEXB
547 #define AOM_CTRL_AV1D_SET_OPERATING_POINT
550 #define AOM_CTRL_AV1D_SET_OUTPUT_ALL_LAYERS
553 #define AOM_CTRL_AV1_SET_INSPECTION_CALLBACK
556 #define AOM_CTRL_AV1D_SET_SKIP_FILM_GRAIN
559 #define AOM_CTRL_AOMD_GET_FWD_KF_PRESENT
562 #define AOM_CTRL_AOMD_GET_FRAME_FLAGS
565 #define AOM_CTRL_AOMD_GET_ALTREF_PRESENT
568 #define AOM_CTRL_AOMD_GET_TILE_INFO
572 #define AOM_CTRL_AOMD_GET_SCREEN_CONTENT_TOOLS_INFO
575 #define AOM_CTRL_AOMD_GET_STILL_PICTURE
578 #define AOMD_CTRL_AOMD_GET_SB_SIZE
581 #define AOMD_CTRL_AOMD_GET_SHOW_EXISTING_FRAME_FLAG
584 #define AOMD_CTRL_AOMD_GET_S_FRAME_INFO
587 #define AOM_CTRL_AOMD_GET_SHOW_FRAME_FLAG
590 #define AOM_CTRL_AOMD_GET_BASE_Q_IDX
593 #define AOM_CTRL_AOMD_GET_ORDER_HINT
597 #define AOM_CTRL_AV1D_GET_MI_INFO
604 #endif // AOM_AOM_AOMDX_H_
@ AOMD_GET_FRAME_CORRUPTED
Codec control function to check if the indicated frame is corrupted, int* parameter.
Definition: aomdx.h:204
@ AOMD_GET_SHOW_EXISTING_FRAME_FLAG
Codec control function to check if the previous frame decoded has show existing frame flag set,...
Definition: aomdx.h:438
@ AOMD_GET_SCREEN_CONTENT_TOOLS_INFO
Codec control function to get screen content tools information, aom_screen_content_tools_info* parame...
Definition: aomdx.h:420
int allow_intrabc
Definition: aomdx.h:170
@ AV1D_SET_OUTPUT_ALL_LAYERS
Codec control function to indicate whether to output one frame per temporal unit (the default),...
Definition: aomdx.h:371
size_t extra_size
Definition: aomdx.h:97
int tile_widths[64]
Definition: aomdx.h:129
@ AV1_SET_BYTE_ALIGNMENT
Codec control function to set the byte alignment of the planes in the reference buffers,...
Definition: aomdx.h:254
@ AOMD_GET_LAST_REF_UPDATES
Codec control function to get info on which reference frames were updated by the last decode,...
Definition: aomdx.h:199
struct aom_still_picture_info aom_still_picture_info
Structure to hold information about still image coding.
Provides controls common to both the AOM encoder and decoder.
aom_image_t * img
Definition: aomdx.h:181
int idx
Definition: aomdx.h:82
@ AV1D_GET_BIT_DEPTH
Codec control function to get the bit depth of the stream, unsigned int* parameter.
Definition: aomdx.h:230
@ AOMD_GET_SB_SIZE
Codec control function to get superblock size, aom_superblock_size_t* parameter.
Definition: aomdx.h:433
int is_still_picture
Definition: aomdx.h:143
enum aom_img_fmt aom_img_fmt_t
List of supported image formats.
@ AOMD_GET_ALTREF_PRESENT
Codec control function to check the presence of altref frames, int* parameter.
Definition: aomdx.h:404
int tile_heights[64]
Definition: aomdx.h:131
size_t coded_tile_data_size
Definition: aomdx.h:93
struct aom_inspect_init aom_inspect_init
Structure to hold inspection callback and context.
@ AV1_SET_SKIP_LOOP_FILTER
Codec control function to set the skip loop filter flag, int parameter.
Definition: aomdx.h:275
struct aom_screen_content_tools_info aom_screen_content_tools_info
Structure to hold information about screen content tools.
const void * coded_tile_data
Definition: aomdx.h:95
@ AV1D_GET_MI_INFO
Codec control function to get the info of a 4x4 block. Parameters: int mi_row, int mi_col,...
Definition: aomdx.h:465
struct aom_s_frame_info aom_s_frame_info
Structure to hold information about S_FRAME.
@ AV1_SET_TILE_MODE
Codec control function to set the tile coding mode, unsigned int parameter.
Definition: aomdx.h:313
const struct aom_codec_iface aom_codec_iface_t
Codec interface structure.
Definition: aom_codec.h:254
@ AOMD_GET_LAST_REF_USED
Codec control function to get info on which reference frames were used by the last decode,...
Definition: aomdx.h:209
void * inspect_ctx
Definition: aomdx.h:69
const unsigned char * buf
Definition: aomdx.h:80
aom_inspect_cb inspect_cb
Definition: aomdx.h:66
@ AOMD_GET_LAST_QUANTIZER
Codec control function to get last decoded frame quantizer, int* parameter.
Definition: aomdx.h:294
struct aom_tile_info aom_tile_info
Structure to hold information about tiles in a frame.
@ AOMD_GET_ORDER_HINT
Codec control function to get the order hint of a frame, unsigned int* parameter.
Definition: aomdx.h:457
#define AOM_CTRL_USE_TYPE(id, typ)
Creates typechecking mechanisms for aom_codec_control.
Definition: aom_codec.h:531
struct Accounting Accounting
Definition: aomdx.h:50
#define AOM_MAX_TILE_ROWS
Max number of tile rows.
Definition: aomdx.h:115
@ AV1_SET_DECODE_TILE_ROW
Codec control function to set the range of tile decoding, int parameter.
Definition: aomdx.h:304
@ AV1D_GET_FRAME_HEADER_INFO
Codec control function to get the frame header information of an encoded frame, aom_tile_data* parame...
Definition: aomdx.h:318
@ AV1D_SET_OPERATING_POINT
Codec control function to indicate which operating point to use, int parameter.
Definition: aomdx.h:359
Structure to hold information about tiles in a frame.
Definition: aomdx.h:123
int tile_rows
Definition: aomdx.h:127
#define AOM_MAX_TILE_COLS
Max number of tile columns.
Definition: aomdx.h:107
@ AV1D_GET_TILE_COUNT
Codec control function to get the tile count in a tile list, unsigned int* parameter.
Definition: aomdx.h:245
Structure to hold information about screen content tools.
Definition: aomdx.h:166
@ AV1D_GET_DISPLAY_SIZE
Codec control function to get the current frame's intended display dimensions (as specified in the wr...
Definition: aomdx.h:225
int allow_screen_content_tools
Definition: aomdx.h:168
int num
Definition: aomdx.h:183
aom_dec_control_id
AOM decoder control functions.
Definition: aomdx.h:195
enum aom_superblock_size aom_superblock_size_t
Superblock size selection.
@ AOMD_GET_BASE_Q_IDX
Codec control function to get the base q index of a frame, int* parameter.
Definition: aomdx.h:452
@ AV1D_SET_SKIP_FILM_GRAIN
Codec control function to set the skip film grain flag, int parameter.
Definition: aomdx.h:387
@ AOMD_GET_FWD_KF_PRESENT
Codec control function to check the presence of forward key frames, int* parameter.
Definition: aomdx.h:392
@ AOMD_GET_STILL_PICTURE
Codec control function to get the still picture coding information, aom_still_picture_info* parameter...
Definition: aomdx.h:425
struct av1_ext_ref_frame av1_ext_ref_frame_t
Structure to hold the external reference frame pointer.
@ AOMD_GET_S_FRAME_INFO
Codec control function to get the S_FRAME coding information, aom_s_frame_info* parameter.
Definition: aomdx.h:443
Structure to hold information about still image coding.
Definition: aomdx.h:141
@ AOMD_GET_SHOW_FRAME_FLAG
Codec control function to get the show frame flag, int* parameter.
Definition: aomdx.h:447
int num_tile_groups
Definition: aomdx.h:133
Structure to hold inspection callback and context.
Definition: aomdx.h:64
@ AV1D_SET_IS_ANNEXB
Codec control function to indicate whether bitstream is in Annex-B format, unsigned int parameter.
Definition: aomdx.h:349
int tile_columns
Definition: aomdx.h:125
@ AV1D_GET_TILE_DATA
Codec control function to get the start address and size of a tile in the coded bitstream,...
Definition: aomdx.h:323
struct aom_tile_data aom_tile_data
Structure to hold a tile's start address and size in the bitstream.
@ AV1_GET_ACCOUNTING
Codec control function to retrieve a pointer to the Accounting struct, takes Accounting** as paramete...
Definition: aomdx.h:287
Structure to hold the external reference frame pointer.
Definition: aomdx.h:179
@ AV1D_GET_IMG_FORMAT
Codec control function to get the image format of the stream, aom_img_fmt_t* parameter.
Definition: aomdx.h:235
@ AV1D_EXT_TILE_DEBUG
Codec control function to enable the ext-tile software debug and testing code in the decoder,...
Definition: aomdx.h:336
@ AV1D_SET_EXT_REF_PTR
Codec control function to set the external references' pointers in the decoder, av1_ext_ref_frame_t* ...
Definition: aomdx.h:331
@ AV1D_SET_ROW_MT
Codec control function to enable the row based multi-threading of decoding, unsigned int parameter.
Definition: aomdx.h:344
@ AV1D_GET_FRAME_SIZE
Codec control function to get the dimensions that the current frame is decoded at,...
Definition: aomdx.h:217
@ AV1_SET_INSPECTION_CALLBACK
Codec control function to set an aom_inspect_cb callback that is invoked each time a frame is decoded...
Definition: aomdx.h:379
int show_existing
Definition: aomdx.h:84
int is_reduced_still_picture_hdr
Definition: aomdx.h:145
Structure to collect a buffer index when inspecting.
Definition: aomdx.h:78
@ AOMD_GET_TILE_INFO
Codec control function to get tile information of the previous frame decoded, aom_tile_info* paramete...
Definition: aomdx.h:411
@ AOMD_GET_FRAME_FLAGS
Codec control function to get the frame flags of the previous frame decoded, int* parameter.
Definition: aomdx.h:399
Structure to hold a tile's start address and size in the bitstream.
Definition: aomdx.h:91
Image Descriptor.
Definition: aom_image.h:171
@ AV1_INVERT_TILE_DECODE_ORDER
Codec control function to invert the decoding order to from right to left, int parameter.
Definition: aomdx.h:266
@ AV1D_GET_TILE_SIZE
Codec control function to get the size of the tile, unsigned int* parameter.
Definition: aomdx.h:240
aom_codec_iface_t aom_codec_av1_dx_algo
A single instance of the AV1 decoder.
Structure to hold information about S_FRAME.
Definition: aomdx.h:153
aom_codec_iface_t * aom_codec_av1_dx(void)
The interface to the AV1 decoder.
void(* aom_inspect_cb)(void *decoder, void *ctx)
Definition: aomdx.h:55
int is_s_frame_at_altref
Definition: aomdx.h:157
int force_integer_mv
Definition: aomdx.h:172
@ AOM_DECODER_CTRL_ID_START
Start point of control IDs for aom_dec_control_id. Any new common control IDs should be added above.
Definition: aom.h:81
int is_s_frame
Definition: aomdx.h:155