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Code cleanup and unsuccessfully trying to fix alSourcePlay issues

This commit is contained in:
tudnai 2020-05-17 13:48:35 -07:00
parent 8d570eb0f3
commit 0e1f7be961
2 changed files with 34 additions and 29 deletions
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16
A2Mac.xcodeproj/xcuserdata/trudnai.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
View File

@ -1932,8 +1932,8 @@
endingColumnNumber = "9223372036854775807"
startingLineNumber = "122"
endingLineNumber = "122"
landmarkName = "unknown"
landmarkType = "0">
landmarkName = "spkr_exit()"
landmarkType = "9">
</BreakpointContent>
</BreakpointProxy>
<BreakpointProxy
@ -1964,7 +1964,7 @@
endingColumnNumber = "9223372036854775807"
startingLineNumber = "202"
endingLineNumber = "202"
landmarkName = "spkr_playUpd()"
landmarkName = "spkr_update()"
landmarkType = "9">
</BreakpointContent>
</BreakpointProxy>
@ -1980,7 +1980,7 @@
endingColumnNumber = "9223372036854775807"
startingLineNumber = "222"
endingLineNumber = "222"
landmarkName = "spkr_playUpd()"
landmarkName = "spkr_update()"
landmarkType = "9">
</BreakpointContent>
</BreakpointProxy>
@ -1996,7 +1996,7 @@
endingColumnNumber = "9223372036854775807"
startingLineNumber = "230"
endingLineNumber = "230"
landmarkName = "spkr_playUpd()"
landmarkName = "spkr_update()"
landmarkType = "9">
</BreakpointContent>
</BreakpointProxy>
@ -2092,7 +2092,7 @@
endingColumnNumber = "9223372036854775807"
startingLineNumber = "238"
endingLineNumber = "238"
landmarkName = "spkr_playUpd()"
landmarkName = "spkr_update()"
landmarkType = "9">
</BreakpointContent>
</BreakpointProxy>
@ -2108,8 +2108,8 @@
endingColumnNumber = "9223372036854775807"
startingLineNumber = "262"
endingLineNumber = "262"
landmarkName = "spkr_playUpd()"
landmarkType = "9">
landmarkName = "unknown"
landmarkType = "0">
</BreakpointContent>
</BreakpointProxy>
</Breakpoints>

47
src/dev/audio/speaker.c
View File

@ -64,7 +64,7 @@ const int spkr_seconds = 1;
const unsigned spkr_sample_rate = 44100;
unsigned spkr_extra_buf = 13; // TODO: Should it be a dynamic value calculated by how many bytes we overshot by the edge curve generator?
const unsigned spkr_buf_size = spkr_seconds * spkr_sample_rate / spkr_fps;
char spkr_samples [ spkr_buf_size * spkr_fps * 100]; // 1s of sound
char spkr_samples [ spkr_buf_size * spkr_fps * 2]; // 1s of sound
unsigned spkr_sample_idx = 0;
@ -96,10 +96,15 @@ void spkr_init() {
al_check_error();
alSourcei(spkr_src, AL_LOOPING, AL_FALSE);
al_check_error();
alSourcef(spkr_src, AL_ROLLOFF_FACTOR, 0);
al_check_error();
alSource3f(spkr_src, AL_POSITION, 0.0, 8.0, 0.0);
al_check_error();
alListener3f(AL_POSITION, 0.0, 0.0, 0.0);
al_check_error();
alListener3f(AL_ORIENTATION, 0.0, -16.0, 0.0);
al_check_error();
// start from the beginning
spkr_sample_idx = 0;
@ -237,21 +242,21 @@ void spkr_update() {
}
void spkr_Update() {
if ( spkr_src && spkr_buf ) {
if ( spkr_src ) {
alSourcePause(spkr_src);
al_check_error();
alSourcei(spkr_src, AL_BUFFER, 0);
al_check_error();
}
// Download buffer to OpenAL
alBufferData(spkr_buf, AL_FORMAT_MONO8, spkr_samples, spkr_buf_size, spkr_sample_rate);
al_check_error();
alSourcei( spkr_src, AL_BYTE_OFFSET, 0 );
al_check_error();
alSourcePlay(spkr_src);
}
}
//void spkr_Update() {
// if ( spkr_src && spkr_buf ) {
// if ( spkr_src ) {
// alSourcePause(spkr_src);
// al_check_error();
// alSourcei(spkr_src, AL_BUFFER, 0);
// al_check_error();
// }
//
// // Download buffer to OpenAL
// alBufferData(spkr_buf, AL_FORMAT_MONO8, spkr_samples, spkr_buf_size, spkr_sample_rate);
// al_check_error();
//
// alSourcei( spkr_src, AL_BYTE_OFFSET, 0 );
// al_check_error();
// alSourcePlay(spkr_src);
// }
//}