phi_fbit.h
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上传用户:sun1608
上传日期:2007-02-02
资源大小:6116k
文件大小:4k
源码类别:
流媒体/Mpeg4/MP4
开发平台:
Visual C++
- /*====================================================================*/
- /* MPEG-4 Audio (ISO/IEC 14496-3) Copyright Header */
- /*====================================================================*/
- /*
- This software module was originally developed by Rakesh Taori and Andy
- Gerrits (Philips Research Laboratories, Eindhoven, The Netherlands) in
- the course of development of the MPEG-4 Audio (ISO/IEC 14496-3). This
- software module is an implementation of a part of one or more MPEG-4
- Audio (ISO/IEC 14496-3) tools as specified by the MPEG-4 Audio
- (ISO/IEC 14496-3). ISO/IEC gives users of the MPEG-4 Audio (ISO/IEC
- 14496-3) free license to this software module or modifications thereof
- for use in hardware or software products claiming conformance to the
- MPEG-4 Audio (ISO/IEC 14496-3). Those intending to use this software
- module in hardware or software products are advised that its use may
- infringe existing patents. The original developer of this software
- module and his/her company, the subsequent editors and their
- companies, and ISO/IEC have no liability for use of this software
- module or modifications thereof in an implementation. Copyright is not
- released for non MPEG-4 Audio (ISO/IEC 14496-3) conforming products.
- CN1 retains full right to use the code for his/her own purpose, assign
- or donate the code to a third party and to inhibit third parties from
- using the code for non MPEG-4 Audio (ISO/IEC 14496-3) conforming
- products. This copyright notice must be included in all copies or
- derivative works. Copyright 1996.
- */
- /*====================================================================*/
- /*======================================================================*/
- /* */
- /* INCLUDE_FILE: PHI_FBIT.H */
- /* PACKAGE: WDBxx */
- /* COMPONENT: Frame bit allocation table */
- /* */
- /*======================================================================*/
- #ifndef _phi_fbit_h_
- #define _phi_fbit_h_
- #ifdef __cplusplus
- extern "C" {
- #endif
- /*======================================================================*/
- /* Function Prototype: PHI_init_bit_allocation */
- /*======================================================================*/
- long * PHI_init_bit_allocation(
- const long SampleRateMode, /* In: SampleRate Mode */
- const long RPE_configuration, /* In: Bit Rate Configuration */
- const long QuantizationMode, /* In: Type of Quantization */
- const long LosslessCodingMode, /* In: Lossless Coding Mode */
- const long FineRateControl, /* In: FRC flag */
- const long num_lpc_indices, /* In: Number of LPC indices */
- const long n_subframes, /* In: Number of subframes */
- const long num_shape_cbks, /* In: Number of Shape Codebooks */
- const long num_gain_cbks /* In: Number of Gain Codebooks */
- );
- /*======================================================================*/
- /* Function Prototype: PHI_free_bit_allocation */
- /*======================================================================*/
- void PHI_free_bit_allocation(
- long *frame_bit_allocation
- );
- #ifdef __cplusplus
- }
- #endif
- #endif /* #ifndef _phi_fbit_h_ */
- /*======================================================================*/
- /* H I S T O R Y */
- /*======================================================================*/
- /* 08-10-96 A. Gerrits Initial Version */