pcm_resample: return NULL on failure
Changed "0" to "NULL".
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@ -135,7 +135,7 @@ pcm_resample_16(struct pcm_resample_state *state,
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/* there was an error previously, and nothing has changed */
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if (state->error)
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return 0;
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return NULL;
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data->input_frames = src_size / sizeof(*src_buffer) / channels;
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data_in_size = data->input_frames * sizeof(float) * channels;
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@ -153,7 +153,7 @@ pcm_resample_16(struct pcm_resample_state *state,
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g_warning("error processing samples with libsamplerate: %s",
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src_strerror(error));
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state->error = true;
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return 0;
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return NULL;
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}
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*dest_size_r = data->output_frames_gen *
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@ -205,7 +205,7 @@ pcm_resample_32(struct pcm_resample_state *state,
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/* there was an error previously, and nothing has changed */
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if (state->error)
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return 0;
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return NULL;
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data->input_frames = src_size / sizeof(*src_buffer) / channels;
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data_in_size = data->input_frames * sizeof(float) * channels;
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@ -223,7 +223,7 @@ pcm_resample_32(struct pcm_resample_state *state,
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g_warning("error processing samples with libsamplerate: %s",
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src_strerror(error));
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state->error = true;
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return 0;
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return NULL;
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}
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*dest_size_r = data->output_frames_gen *
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