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Add some debug output to the SDL backend.

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This commit is contained in:
David Reid
2018-11-23 19:33:56 +10:00
parent cdd36c674f
commit 54401981f6
1 changed files with 6 additions and 2 deletions
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mini_al.h
+6 -2
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@@ -19855,7 +19855,11 @@ void mal_audio_callback__sdl(void* pUserData, mal_uint8* pBuffer, int bufferSize
mal_device* pDevice = (mal_device*)pUserData; mal_device* pDevice = (mal_device*)pUserData;
mal_assert(pDevice != NULL); mal_assert(pDevice != NULL);
mal_uint32 bufferSizeInFrames = (mal_uint32)bufferSizeInBytes / mal_get_bytes_per_sample(pDevice->internalFormat) / pDevice->internalChannels; mal_uint32 bufferSizeInFrames = (mal_uint32)bufferSizeInBytes / mal_get_bytes_per_frame(pDevice->internalFormat, pDevice->internalChannels);
#ifdef MAL_DEBUG_OUTPUT
printf("[SDL] Callback: bufferSizeInBytes=%d, bufferSizeInFrames=%d\n", bufferSizeInBytes, bufferSizeInFrames);
#endif
if (pDevice->type == mal_device_type_playback) { if (pDevice->type == mal_device_type_playback) {
mal_device__read_frames_from_client(pDevice, bufferSizeInFrames, pBuffer); mal_device__read_frames_from_client(pDevice, bufferSizeInFrames, pBuffer);
@@ -19948,7 +19952,7 @@ mal_result mal_device_init__sdl(mal_context* pContext, mal_device_type type, con
#ifdef MAL_DEBUG_OUTPUT #ifdef MAL_DEBUG_OUTPUT
printf("=== SDL CONFIG ===\n"); printf("=== SDL CONFIG ===\n");
printf("REQUESTED -> RECEIVED\n"); printf(" SDL VERSION: %s\n", pDevice->pContext->sdl.usingSDL1 ? "1" : "2");
printf(" FORMAT: %s -> %s\n", mal_get_format_name(pConfig->format), mal_get_format_name(pDevice->internalFormat)); printf(" FORMAT: %s -> %s\n", mal_get_format_name(pConfig->format), mal_get_format_name(pDevice->internalFormat));
printf(" CHANNELS: %d -> %d\n", desiredSpec.channels, obtainedSpec.channels); printf(" CHANNELS: %d -> %d\n", desiredSpec.channels, obtainedSpec.channels);
printf(" SAMPLE RATE: %d -> %d\n", desiredSpec.freq, obtainedSpec.freq); printf(" SAMPLE RATE: %d -> %d\n", desiredSpec.freq, obtainedSpec.freq);