duuqnd/cave-story-solaris
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

More cleanup

Browse source
This commit is contained in:
Clownacy 2020-04-19 19:43:57 +01:00
parent 01a444ff8c
commit 04faccb259
1 changed files with 9 additions and 23 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

32
src/Backends/Audio/WiiU-Software.cpp
View file

@ -32,10 +32,8 @@ static size_t buffer_length;
static unsigned long output_frequency;
static void Callback(void *output_stream, size_t frames_total)
static void FillMixerBuffer(float *stream, size_t frames_total)
{
float *stream = (float*)output_stream;
OSLockMutex(&organya_mutex);
if (organya_callback_milliseconds == 0)
@ -79,36 +77,24 @@ static void Callback(void *output_stream, size_t frames_total)
static void FrameCallback(void)
{
static int last_half = 1;
unsigned int half;
// Just assume both voices are in-sync
AXVoiceOffsets offsets;
AXGetVoiceOffsets(voices[0], &offsets);
if (offsets.currentOffset > (buffer_length / 2))
{
half = 1;
}
else
{
half = 0;
}
unsigned int current_buffer = offsets.currentOffset / (buffer_length / 2);
if (half != last_half)
static unsigned int last_buffer = 1;
if (current_buffer != last_buffer)
{
// Clear the mixer buffer
for (unsigned int i = 0; i < buffer_length; ++i)
stream_buffer_float[i] = 0.0f;
Callback(stream_buffer_float, buffer_length / 2);
FillMixerBuffer(stream_buffer_float, buffer_length / 2);
short *left_output_buffer = &stream_buffers[0][(buffer_length / 2) * last_half];
short *right_output_buffer = &stream_buffers[1][(buffer_length / 2) * last_half];
short *left_output_buffer = &stream_buffers[0][(buffer_length / 2) * last_buffer];
short *right_output_buffer = &stream_buffers[1][(buffer_length / 2) * last_buffer];
float *mixer_buffer_pointer = stream_buffer_float;
short *left_output_buffer_pointer = left_output_buffer;
@ -138,7 +124,7 @@ static void FrameCallback(void)
DCStoreRange(left_output_buffer, buffer_length / 2 * sizeof(short));
DCStoreRange(right_output_buffer, buffer_length / 2 * sizeof(short));
last_half = half;
last_buffer = current_buffer;
}
}