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pcm_resample: return NULL on failure

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Changed "0" to "NULL".
This commit is contained in:
Max Kellermann
2009-03-14 14:37:31 +01:00
parent 8df0a29cbc
commit f711198ab3
1 changed files with 4 additions and 4 deletions
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8
src/pcm_resample_libsamplerate.c
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@@ -135,7 +135,7 @@ pcm_resample_16(struct pcm_resample_state *state,
/* there was an error previously, and nothing has changed */ /* there was an error previously, and nothing has changed */
if (state->error) if (state->error)
return 0; return NULL;
data->input_frames = src_size / sizeof(*src_buffer) / channels; data->input_frames = src_size / sizeof(*src_buffer) / channels;
data_in_size = data->input_frames * sizeof(float) * channels; data_in_size = data->input_frames * sizeof(float) * channels;
@@ -153,7 +153,7 @@ pcm_resample_16(struct pcm_resample_state *state,
g_warning("error processing samples with libsamplerate: %s", g_warning("error processing samples with libsamplerate: %s",
src_strerror(error)); src_strerror(error));
state->error = true; state->error = true;
return 0; return NULL;
} }
*dest_size_r = data->output_frames_gen * *dest_size_r = data->output_frames_gen *
@@ -205,7 +205,7 @@ pcm_resample_32(struct pcm_resample_state *state,
/* there was an error previously, and nothing has changed */ /* there was an error previously, and nothing has changed */
if (state->error) if (state->error)
return 0; return NULL;
data->input_frames = src_size / sizeof(*src_buffer) / channels; data->input_frames = src_size / sizeof(*src_buffer) / channels;
data_in_size = data->input_frames * sizeof(float) * channels; data_in_size = data->input_frames * sizeof(float) * channels;
@@ -223,7 +223,7 @@ pcm_resample_32(struct pcm_resample_state *state,
g_warning("error processing samples with libsamplerate: %s", g_warning("error processing samples with libsamplerate: %s",
src_strerror(error)); src_strerror(error));
state->error = true; state->error = true;
return 0; return NULL;
} }
*dest_size_r = data->output_frames_gen * *dest_size_r = data->output_frames_gen *