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- /* SPDX-License-Identifier: LGPL-2.1 OR BSD-3-Clause */
- //--=========================================================================--
- // This file is a part of BlackBird Video Codec Modeling project
- //-----------------------------------------------------------------------------
- //
- // This confidential and proprietary software may be used only
- // as authorized by a licensing agreement from Chips&Media Inc.
- // In the event of publication, the following notice is applicable:
- //
- // (C) COPYRIGHT 2010 CHIPS&MEDIA INC.
- // ALL RIGHTS RESERVED
- //
- // The entire notice above must be reproduced on all authorized
- // copies.
- //
- //-----------------------------------------------------------------------------
- //--=========================================================================--
- #ifndef _THO_PARSER_H_
- #define _THO_PARSER_H_
- #ifdef __cplusplus
- extern "C" {
- #endif
- typedef struct tho_parser_t tho_parser_t;
- struct tho_parser_t {
- char *type;
- int32_t (*open)(void *handle, unsigned char *buf, int32_t size, int32_t *scaleInfo);
- int32_t (*read_frame)(void *codec_handle, unsigned char * chunkData, int32_t chunkSize);
- int32_t (*close)(void *handle);
-
- void * handle;
- };
- /**
- * THEORA DECODER Parser
- * Parsing the syntax and semantics of theora stream.
- * This process include below process items
- *
- * 1. buffering quantization matrices
- * 2. process of parsing bitstream
- * 3. packing data on an MB basis
- *
- */
- int32_t theora_parser_init(void **parser);
- /* refer to 6.2.3.2 Macroblock order Matching,
- 6.2.3.3 Macroblock Packing in Program User Guide */
- int32_t theora_make_stream(void *handle, unsigned char *stream, int32_t run_cmd);
- /* refer to 6.2.2 Quantization Matrices Buffering in Program User Guide */
- //THEORA_PARSER_API int32_t theora_get_pic_info(void *handle, void *info, uint8_t *qmat);
- void* theora_get_codec_info();
- #ifdef __cplusplus
- }
- #endif
- #endif //_THO_PARSER_H_
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