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The Advanced Linux Sound Architecture (ALSA) - library
e24dc73bd6
First, after silencing the buffer 64 bits at a time, any remaining samples need to be silenced by the following width-specific code. However, instead of silencing the end of the buffer, the code instead re-silences the start of the buffer, leaving the end unsilenced. To fix this, update the pointer used by the width-specific code to point to the end of the area just silenced, instead of leaving it pointing to the start of the buffer. Second, the code for 24 bit samples can only silence a single sample, as there's no loop for multiple samples as with other formats. To fix this, add a loop similar to the ones used for every other width. The symptoms of these bugs are random data at the end of every supposedly silenced buffer with certain format/buffer size combinations, resulting in pops and noise. Signed-off-by: furrywolf <alsa2@bushytails.net> Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Jaroslav Kysela <perex@perex.cz> |
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