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Remove an unnecessary configuration property for SRC.

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This commit is contained in:
David Reid
2018-04-01 12:48:56 +10:00
parent 4c098c200d
commit 7e2d176a60
1 changed files with 4 additions and 16 deletions
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mini_al.h
+4 -16
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@@ -772,7 +772,6 @@ typedef struct
mal_format formatOut;
mal_uint32 channels;
mal_src_algorithm algorithm;
mal_uint32 cacheSizeInFrames; // The number of frames to read from the client at a time.
mal_src_read_proc onRead;
mal_src_read_deinterleaved_proc onReadDeinterleaved;
void* pUserData;
@@ -810,7 +809,6 @@ typedef struct
mal_channel channelMapOut[MAL_MAX_CHANNELS];
mal_channel_mix_mode channelMixMode;
mal_src_algorithm srcAlgorithm;
mal_uint32 cacheSizeInFrames; // Applications should set this to 0 for now.
mal_dsp_read_proc onRead;
void* pUserData;
} mal_dsp_config;
@@ -14570,7 +14568,6 @@ mal_result mal_device_init(mal_context* pContext, mal_device_type type, mal_devi
// We need a DSP object which is where samples are moved through in order to convert them to the
// format required by the backend.
mal_dsp_config dspConfig;
dspConfig.cacheSizeInFrames = pDevice->bufferSizeInFrames;
dspConfig.pUserData = pDevice;
if (type == mal_device_type_playback) {
dspConfig.formatIn = pDevice->format;
@@ -17823,8 +17820,8 @@ mal_uint32 mal_src_cache_read_frames(mal_src_cache* pCache, mal_uint32 frameCoun
if (pCache->pSRC->config.formatIn == mal_format_f32) {
// No need for a conversion - read straight into the cache.
mal_uint32 framesToReadFromClient = mal_countof(pCache->pCachedFrames) / pCache->pSRC->config.channels;
if (framesToReadFromClient > pCache->pSRC->config.cacheSizeInFrames) {
framesToReadFromClient = pCache->pSRC->config.cacheSizeInFrames;
if (framesToReadFromClient > MAL_SRC_CACHE_SIZE_IN_FRAMES) {
framesToReadFromClient = MAL_SRC_CACHE_SIZE_IN_FRAMES;
}
pCache->cachedFrameCount = pCache->pSRC->config.onRead(pCache->pSRC, framesToReadFromClient, pCache->pCachedFrames, pUserData);
@@ -17832,8 +17829,8 @@ mal_uint32 mal_src_cache_read_frames(mal_src_cache* pCache, mal_uint32 frameCoun
// A format conversion is required which means we need to use an intermediary buffer.
mal_uint8 pIntermediaryBuffer[sizeof(pCache->pCachedFrames)];
mal_uint32 framesToReadFromClient = mal_min(mal_buffer_frame_capacity(pIntermediaryBuffer, channels, pCache->pSRC->config.formatIn), mal_buffer_frame_capacity(pCache->pCachedFrames, channels, mal_format_f32));
if (framesToReadFromClient > pCache->pSRC->config.cacheSizeInFrames) {
framesToReadFromClient = pCache->pSRC->config.cacheSizeInFrames;
if (framesToReadFromClient > MAL_SRC_CACHE_SIZE_IN_FRAMES) {
framesToReadFromClient = MAL_SRC_CACHE_SIZE_IN_FRAMES;
}
pCache->cachedFrameCount = pCache->pSRC->config.onRead(pCache->pSRC, framesToReadFromClient, pIntermediaryBuffer, pUserData);
@@ -17873,10 +17870,6 @@ mal_result mal_src_init(const mal_src_config* pConfig, mal_src* pSRC)
pSRC->config = *pConfig;
if (pSRC->config.cacheSizeInFrames > MAL_SRC_CACHE_SIZE_IN_FRAMES || pSRC->config.cacheSizeInFrames == 0) {
pSRC->config.cacheSizeInFrames = MAL_SRC_CACHE_SIZE_IN_FRAMES;
}
mal_src_cache_init(pSRC, &pSRC->cache);
return MAL_SUCCESS;
}
@@ -18899,10 +18892,6 @@ mal_result mal_dsp_init(const mal_dsp_config* pConfig, mal_dsp* pDSP)
srcConfig.onRead = mal_dsp__src_on_read;
srcConfig.onReadDeinterleaved = mal_dsp__src_on_read_deinterleaved;
srcConfig.pUserData = pDSP;
srcConfig.cacheSizeInFrames = pConfig->cacheSizeInFrames;
if (srcConfig.cacheSizeInFrames > MAL_SRC_CACHE_SIZE_IN_FRAMES || srcConfig.cacheSizeInFrames == 0) {
srcConfig.cacheSizeInFrames = MAL_SRC_CACHE_SIZE_IN_FRAMES;
}
result = mal_src_init(&srcConfig, &pDSP->src);
if (result != MAL_SUCCESS) {
return result;
@@ -19015,7 +19004,6 @@ mal_result mal_dsp_refresh_sample_rate(mal_dsp* pDSP)
srcConfig.formatOut = mal_format_f32;
srcConfig.channels = pDSP->channelRouter.config.channelsIn;
srcConfig.algorithm = pDSP->src.config.algorithm;
srcConfig.cacheSizeInFrames = pDSP->src.config.cacheSizeInFrames;
srcConfig.onRead = pDSP->src.config.onRead;
srcConfig.onReadDeinterleaved = pDSP->src.config.onReadDeinterleaved;
srcConfig.pUserData = pDSP->src.config.pUserData;