diff --git a/miniaudio.h b/miniaudio.h
index 7e09f08d..9096480a 100644
--- a/miniaudio.h
+++ b/miniaudio.h
@@ -59651,7 +59651,7 @@ static MA_INLINE ma_result ma_linear_resampler_process_pcm_frames_s16_no_lpf(ma_
     return MA_SUCCESS;
 }
 
-static MA_INLINE ma_result ma_linear_resampler_process_pcm_frames_f32_no_lpf(ma_linear_resampler* pResampler, const float* pFramesInF32, ma_uint64* pFrameCountIn, float* pFramesOutF32, ma_uint64* pFrameCountOut, double invSampleRateOut)
+static MA_INLINE ma_result ma_linear_resampler_process_pcm_frames_f32_no_lpf(ma_linear_resampler* pResampler, const float* pFramesInF32, ma_uint64* pFrameCountIn, float* pFramesOutF32, ma_uint64* pFrameCountOut, float invSampleRateOut)
 {
     ma_uint64 frameCountIn;
     ma_uint64 frameCountOut;
@@ -59677,7 +59677,7 @@ static MA_INLINE ma_result ma_linear_resampler_process_pcm_frames_f32_no_lpf(ma_
         MA_ASSERT(pResampler->cachedFrameCount <= 1);   /* There is at most one cached frame. */
 
         while (pResampler->cachedFrameCount > 0 && frameCountIn > 0 && framesProcessedOut < frameCountOut) {
-            float a = (double)(pResampler->inTimeFrac * invSampleRateOut);
+            float a = pResampler->inTimeFrac * invSampleRateOut;
 
             for (c = 0; c < channels; c += 1) {
                 pFramesOutF32[c] = ma_mix_f32_fast(pResampler->x0.f32[c], pFramesInF32[c], a);
@@ -59972,7 +59972,7 @@ static MA_INLINE ma_result ma_linear_resampler_process_pcm_frames_f32_no_lpf(ma_
 
     while (framesProcessedOut < frameCountOut && pResampler->inTimeInt < frameCountIn) {
         if (pResampler->inTimeInt + 1 < frameCountIn) {
-            float a = (float)(pResampler->inTimeFrac * invSampleRateOut);
+            float a = pResampler->inTimeFrac * invSampleRateOut;
 
             for (c = 0; c < channels; c += 1) {
                 pFramesOutF32[c] = ma_mix_f32_fast(pFramesInF32[((pResampler->inTimeInt + 0) * channels) + c], pFramesInF32[((pResampler->inTimeInt + 1) * channels) + c], a);
@@ -60868,7 +60868,7 @@ static ma_result ma_linear_resampler_process_pcm_frames_f32_downsample(ma_linear
         /*printf("DOWN\n");*/
 
         while (framesProcessedOut < frameCountOut) {
-            float a = (float)(pResampler->inTimeFrac * invSampleRateOut);
+            float a = pResampler->inTimeFrac * invSampleRateOut;
 
             /* Before interpolating we need to load the buffers. When doing this we need to ensure we run every input sample through the filter. */
             while (pResampler->inTimeInt > 0 && frameCountIn > framesProcessedIn) {
@@ -60922,7 +60922,7 @@ static ma_result ma_linear_resampler_process_pcm_frames_f32_upsample(ma_linear_r
     ma_uint64 framesProcessedIn;
     ma_uint64 framesProcessedOut;
     ma_uint32 c;
-    double invSampleRateOut;
+    float invSampleRateOut;
     ma_uint32 lpfCount;
     ma_uint32 channels;
     ma_uint32 inTimeInt;
@@ -60938,7 +60938,7 @@ static ma_result ma_linear_resampler_process_pcm_frames_f32_upsample(ma_linear_r
     frameCountOut      = *pFrameCountOut;
     framesProcessedIn  = 0;
     framesProcessedOut = 0;
-    invSampleRateOut   = (1.0 / pResampler->sampleRateOut);
+    invSampleRateOut   = 1.0f / pResampler->sampleRateOut;
     lpfCount           = pResampler->lpfOrder >> 1;
     channels           = pResampler->channels;
     inTimeInt          = pResampler->inTimeInt;
@@ -60958,7 +60958,7 @@ static ma_result ma_linear_resampler_process_pcm_frames_f32_upsample(ma_linear_r
             MA_ASSERT(pResampler->cachedFrameCount <= 1);   /* There is at most one cached frame. */
 
             while (pResampler->cachedFrameCount > 0 && frameCountIn > 0 && framesProcessedOut < frameCountOut) {
-                float a = (float)(inTimeFrac * invSampleRateOut);
+                float a = inTimeFrac * invSampleRateOut;
 
                 for (c = 0; c < channels; c += 1) {
                     pFramesOutF32[c] = ma_mix_f32_fast(pResampler->x0.f32[c], pFramesInF32[c], a);
@@ -61267,7 +61267,7 @@ static ma_result ma_linear_resampler_process_pcm_frames_f32_upsample(ma_linear_r
 
         while (framesProcessedOut < frameCountOut && inTimeInt < frameCountIn) {
             if (inTimeInt + 1 < frameCountIn) {
-                float a = (float)(inTimeFrac * invSampleRateOut);
+                float a = inTimeFrac * invSampleRateOut;
 
                 for (c = 0; c < channels; c += 1) {
                     pFramesOutF32[c] = ma_mix_f32_fast(pFramesInF32[((inTimeInt + 0) * channels) + c], pFramesInF32[((inTimeInt + 1) * channels) + c], a);