Changeset 2c0d24bf92307956113ce19b3d278327e0729dd4
- Timestamp:
- 10/12/02 22:55:01
(6 years ago)
- Author:
- Gildas Bazin <gbazin@videolan.org>
- git-committer:
- Gildas Bazin <gbazin@videolan.org> 1039557301 +0000
- git-parent:
[05b378dd459f5cee10755dcacaad794e53fa4be7]
- git-author:
- Gildas Bazin <gbazin@videolan.org> 1039557301 +0000
- Message:
* src/audio_output/filters.c: fix for resampler buffer size.
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Files:
-
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| r1b7ce26 |
r2c0d24b |
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| 3 | 3 | ***************************************************************************** |
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| 4 | 4 | * Copyright (C) 2002 VideoLAN |
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| 5 | | * $Id: filters.c,v 1.15 2002/12/06 10:10:39 sam Exp $ |
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| | 5 | * $Id: filters.c,v 1.16 2002/12/10 21:55:01 gbazin Exp $ |
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| 6 | 6 | * |
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| 7 | 7 | * Authors: Christophe Massiot <massiot@via.ecp.fr> |
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| … | … | |
| 299 | 299 | aout_buffer_t * p_output_buffer; |
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| 300 | 300 | |
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| 301 | | /* We need this because resamplers can produce more samples than |
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| 302 | | (i_in_nb * p_filter->output.i_rate / p_filter->input.i_rate) */ |
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| 303 | | int i_compensate_rounding = 2 * p_filter->input.i_rate |
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| 304 | | / p_filter->output.i_rate; |
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| 305 | | |
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| | 301 | /* Resamplers can produce slightly more samples than (i_in_nb * |
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| | 302 | * p_filter->output.i_rate / p_filter->input.i_rate) so we need |
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| | 303 | * slightly bigger buffers. */ |
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| 306 | 304 | aout_BufferAlloc( &p_filter->output_alloc, |
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| 307 | | ((mtime_t)(*pp_input_buffer)->i_nb_samples + i_compensate_rounding) |
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| | 305 | ((mtime_t)(*pp_input_buffer)->i_nb_samples + 2) |
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| 308 | 306 | * 1000000 / p_filter->input.i_rate, |
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| 309 | 307 | *pp_input_buffer, p_output_buffer ); |
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