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Add some debug output.

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This commit is contained in:
David Reid
2018-11-17 16:17:28 +10:00
parent 80e07775e2
commit 714c31839c
1 changed files with 36 additions and 0 deletions
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mini_al.h
+36
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@@ -12310,6 +12310,10 @@ void mal_pulse_device_write_callback(mal_pa_stream* pStream, size_t sizeInBytes,
mal_context* pContext = pDevice->pContext;
mal_assert(pContext != NULL);
#ifdef MAL_DEBUG_OUTPUT
printf("[PulseAudio] write_callback: sizeInBytes=%d\n", (int)sizeInBytes);
#endif
size_t bytesRemaining = sizeInBytes;
while (bytesRemaining > 0) {
size_t bytesToReadFromClient = bytesRemaining;
@@ -12324,19 +12328,35 @@ void mal_pulse_device_write_callback(mal_pa_stream* pStream, size_t sizeInBytes,
return;
}
#ifdef MAL_DEBUG_OUTPUT
printf(" bytesToReadFromClient=%d", (int)bytesToReadFromClient);
#endif
if (pBuffer != NULL && bytesToReadFromClient > 0) {
mal_uint32 framesToReadFromClient = (mal_uint32)bytesToReadFromClient / (pDevice->internalChannels*mal_get_bytes_per_sample(pDevice->internalFormat));
if (framesToReadFromClient > 0) {
mal_device__read_frames_from_client(pDevice, framesToReadFromClient, pBuffer);
#ifdef MAL_DEBUG_OUTPUT
printf(", framesToReadFromClient=%d\n", (int)framesToReadFromClient);
#endif
error = ((mal_pa_stream_write_proc)pContext->pulse.pa_stream_write)((mal_pa_stream*)pDevice->pulse.pStream, pBuffer, bytesToReadFromClient, NULL, 0, MAL_PA_SEEK_RELATIVE);
if (error < 0) {
mal_post_error(pDevice, MAL_LOG_LEVEL_ERROR, "[PulseAudio] Failed to write data to the PulseAudio stream.", mal_result_from_pulse(error));
return;
}
} else {
#ifdef MAL_DEBUG_OUTPUT
printf(", framesToReadFromClient=0\n");
#endif
}
bytesRemaining -= bytesToReadFromClient;
} else {
#ifdef MAL_DEBUG_OUTPUT
printf(", framesToReadFromClient=0\n");
#endif
}
}
}
@@ -12616,6 +12636,10 @@ mal_result mal_device_init__pulse(mal_context* pContext, mal_device_type type, c
attr.minreq = attr.tlength;
attr.fragsize = attr.tlength;
#ifdef MAL_DEBUG_OUTPUT
printf("[PulseAudio] attr: maxlength=%d, tlength=%d, prebuf=%d, minreq=%d, fragsize=%d; bufferSizeInFrames=%d\n", attr.maxlength, attr.tlength, attr.prebuf, attr.minreq, attr.fragsize, bufferSizeInFrames);
#endif
char streamName[256];
if (pConfig->pulse.pStreamName != NULL) {
mal_strncpy_s(streamName, sizeof(streamName), pConfig->pulse.pStreamName, (size_t)-1);
@@ -12685,6 +12709,10 @@ mal_result mal_device_init__pulse(mal_context* pContext, mal_device_type type, c
pDevice->bufferSizeInFrames = attr.maxlength / (mal_get_bytes_per_sample(pDevice->internalFormat)*pDevice->internalChannels);
pDevice->periods = attr.maxlength / attr.tlength;
#ifdef MAL_DEBUG_OUTPUT
printf("[PulseAudio] actual attr: maxlength=%d, tlength=%d, prebuf=%d, minreq=%d, fragsize=%d; bufferSizeInFrames=%d\n", attr.maxlength, attr.tlength, attr.prebuf, attr.minreq, attr.fragsize, bufferSizeInFrames);
#endif
// Grab the name of the device if we can.
dev = ((mal_pa_stream_get_device_name_proc)pContext->pulse.pa_stream_get_device_name)((mal_pa_stream*)pDevice->pulse.pStream);
@@ -20543,6 +20571,14 @@ mal_result mal_context_init(const mal_backend backends[], mal_uint32 backendCoun
mal_context_post_error(pContext, NULL, MAL_LOG_LEVEL_WARNING, "Failed to initialize mutex for device info retrieval. mal_context_get_device_info() is not thread safe.", MAL_FAILED_TO_CREATE_MUTEX);
}
#ifdef MAL_DEBUG_OUTPUT
printf("[mini_al] Endian: %s\n", mal_is_little_endian() ? "LE" : "BE");
printf("[mini_al] SSE2: %s\n", mal_has_sse2() ? "YES" : "NO");
printf("[mini_al] AVX2: %s\n", mal_has_avx2() ? "YES" : "NO");
printf("[mini_al] AVX512F: %s\n", mal_has_avx512f() ? "YES" : "NO");
printf("[mini_al] NEON: %s\n", mal_has_neon() ? "YES" : "NO");
#endif
pContext->backend = backend;
return result;
}