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Minor updates to the resource_manager example.

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This commit is contained in:
David Reid
2020-07-23 17:01:04 +10:00
parent 83178a1dfc
commit 24a1108834
2 changed files with 9 additions and 5 deletions
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research/_examples/resource_manager.c
+8 -4
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@@ -16,7 +16,7 @@ In this example we show how you can create a data source, mix them with other da
threads to manage internally and how to implement your own custom job thread. threads to manage internally and how to implement your own custom job thread.
*/ */
#define MA_NO_ENGINE /* We're intentionally not using the ma_engine API here. */ #define MA_NO_ENGINE /* We're intentionally not using the ma_engine API here. */
#define MA_IMPLEMENTATION #define MINIAUDIO_IMPLEMENTATION
#include "../../miniaudio.h" #include "../../miniaudio.h"
#include "../ma_engine.h" #include "../ma_engine.h"
@@ -149,7 +149,11 @@ int main(int argc, char** argv)
return -1; return -1;
} }
/* Now that we have a resource manager we can set up our custom job thread. */ /*
Now that we have a resource manager we can set up our custom job thread. This is optional. Normally when doing self-managed job threads
you would set the internal job thread count to zero. We're doing both internal and self-managed job threads in this example just for
demonstration purposes.
*/
ma_thread_create(&jobThread, ma_thread_priority_default, 0, custom_job_thread, &resourceManager); ma_thread_create(&jobThread, ma_thread_priority_default, 0, custom_job_thread, &resourceManager);
/* Create each data source from the resource manager. Note that the caller is the owner. */ /* Create each data source from the resource manager. Note that the caller is the owner. */
@@ -180,7 +184,7 @@ int main(int argc, char** argv)
ma_resource_manager_post_job_quit(&resourceManager); ma_resource_manager_post_job_quit(&resourceManager);
ma_thread_wait(&jobThread); /* Wait for the custom job thread to finish before uninitializing the resource manager. */ ma_thread_wait(&jobThread); /* Wait for the custom job thread to finish before uninitializing the resource manager. */
/* Out data sources need to be explicitly uninitialized. ma_resource_manager_uninit() will not do it for us. */ /* Our data sources need to be explicitly uninitialized. ma_resource_manager_uninit() will not do it for us. */
for (iFile = 0; (size_t)iFile < g_dataSourceCount; iFile += 1) { for (iFile = 0; (size_t)iFile < g_dataSourceCount; iFile += 1) {
ma_resource_manager_data_source_uninit(&resourceManager, &g_dataSources[iFile]); ma_resource_manager_data_source_uninit(&resourceManager, &g_dataSources[iFile]);
} }
@@ -188,7 +192,7 @@ int main(int argc, char** argv)
/* Uninitialize the resource manager after each data source. */ /* Uninitialize the resource manager after each data source. */
ma_resource_manager_uninit(&resourceManager); ma_resource_manager_uninit(&resourceManager);
/* We're uninitializing the mixer last, but it doesn't really when it's done, so long as it's after the device has been stopped/uninitialized. */ /* We're uninitializing the mixer last, but it doesn't really matter when it's done, so long as it's after the device has been stopped/uninitialized. */
ma_mixer_uninit(&g_mixer); ma_mixer_uninit(&g_mixer);
return 0; return 0;