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output/ffado: transfer_playback_buffers() returns a boolean

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libffado documentation says this function returns -1 on error, but
that is a lie - it returns a boolean value, and "false" means error.
This commit is contained in:
Max Kellermann 2010-11-04 20:08:04 +01:00
parent 3f89f77429
commit 754015544f
1 changed files with 4 additions and 1 deletions
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5
src/output/ffado_output_plugin.c
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@ -325,7 +325,10 @@ ffado_play(void *data, const void *chunk, size_t size, GError **error_r)
/* if buffer full, transfer to device */ /* if buffer full, transfer to device */
if (fd->buffer_position >= fd->period_size && if (fd->buffer_position >= fd->period_size &&
ffado_streaming_transfer_playback_buffers(fd->dev) != 0) { /* libffado documentation says this function returns -1 on
error, but that is a lie - it returns a boolean value,
and "false" means error */
!ffado_streaming_transfer_playback_buffers(fd->dev)) {
g_set_error(error_r, ffado_output_quark(), 0, g_set_error(error_r, ffado_output_quark(), 0,
"ffado_streaming_transfer_playback_buffers() failed"); "ffado_streaming_transfer_playback_buffers() failed");
return 0; return 0;