MrMonopoly/raylib
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Update audio_raw_stream_callback.c to more closely follow raylib coding conventions

Browse Source
This commit is contained in:
dan-hoang 2026-03-10 21:04:20 -07:00
parent 15af86b06d
commit f1572fd488
1 changed files with 6 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
examples/audio/audio_raw_stream_callback.c
View File

@ -83,35 +83,27 @@ int main(void)
if (IsKeyDown(KEY_UP)) if (IsKeyDown(KEY_UP))
{ {
newSineFrequency += 10; newSineFrequency += 10;
if (newSineFrequency > 12500) newSineFrequency = 12500;
if (newSineFrequency > 12500)
newSineFrequency = 12500;
} }
if (IsKeyDown(KEY_DOWN)) if (IsKeyDown(KEY_DOWN))
{ {
newSineFrequency -= 10; newSineFrequency -= 10;
if (newSineFrequency < 20) newSineFrequency = 20;
if (newSineFrequency < 20)
newSineFrequency = 20;
} }
if (IsKeyDown(KEY_LEFT)) if (IsKeyDown(KEY_LEFT))
{ {
pan -= 0.01f; pan -= 0.01f;
if (pan < -1.0f) pan = -1.0f;
SetAudioStreamPan(stream, pan); SetAudioStreamPan(stream, pan);
if (pan < -1.0f)
pan = -1.0f;
} }
if (IsKeyDown(KEY_RIGHT)) if (IsKeyDown(KEY_RIGHT))
{ {
pan += 0.01f; pan += 0.01f;
if (pan > 1.0f) pan = 1.0f;
SetAudioStreamPan(stream, pan); SetAudioStreamPan(stream, pan);
if (pan > 1.0f)
pan = 1.0f;
} }
//---------------------------------------------------------------------------------- //----------------------------------------------------------------------------------
@ -131,7 +123,8 @@ int main(void)
int wavelength = SAMPLE_RATE/sineFrequency; int wavelength = SAMPLE_RATE/sineFrequency;
// Draw a sine wave with the same frequency as the one being sent to the audio stream // Draw a sine wave with the same frequency as the one being sent to the audio stream
for (int i = 0; i < screenWidth; i++) { for (int i = 0; i < screenWidth; i++)
{
int t0 = windowStart + i*windowSize/screenWidth; int t0 = windowStart + i*windowSize/screenWidth;
int t1 = windowStart + (i + 1)*windowSize/screenWidth; int t1 = windowStart + (i + 1)*windowSize/screenWidth;
Vector2 startPos = { i, 250 + 50*sin(2*PI*t0/wavelength) }; Vector2 startPos = { i, 250 + 50*sin(2*PI*t0/wavelength) };