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Update audio_raw_stream.c to more closely follow raylib coding conventions

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dan-hoang 2026-03-12 16:55:18 -07:00 committed by GitHub
parent 74043bee26
commit 95972abde5
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1 changed files with 20 additions and 20 deletions
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34
examples/audio/audio_raw_stream.c
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@ -109,26 +109,26 @@ int main(void)
// Draw // Draw
//---------------------------------------------------------------------------------- //----------------------------------------------------------------------------------
BeginDrawing(); BeginDrawing();
ClearBackground(RAYWHITE); ClearBackground(RAYWHITE);
DrawText(TextFormat("sine frequency: %i", sineFrequency), screenWidth - 220, 10, 20, RED); DrawText(TextFormat("sine frequency: %i", sineFrequency), screenWidth - 220, 10, 20, RED);
DrawText(TextFormat("pan: %.2f", pan), screenWidth - 220, 30, 20, RED); DrawText(TextFormat("pan: %.2f", pan), screenWidth - 220, 30, 20, RED);
DrawText("Up/down to change frequency", 10, 10, 20, DARKGRAY); DrawText("Up/down to change frequency", 10, 10, 20, DARKGRAY);
DrawText("Left/right to pan", 10, 30, 20, DARKGRAY); DrawText("Left/right to pan", 10, 30, 20, DARKGRAY);
int windowStart = (GetTime() - sineStartTime)*SAMPLE_RATE; int windowStart = (GetTime() - sineStartTime)*SAMPLE_RATE;
int windowSize = 0.1f*SAMPLE_RATE; int windowSize = 0.1f*SAMPLE_RATE;
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) };
Vector2 endPos = { i + 1, 250 + 50*sin(2*PI*t1/wavelength) }; Vector2 endPos = { i + 1, 250 + 50*sin(2*PI*t1/wavelength) };
DrawLineV(startPos, endPos, RED); DrawLineV(startPos, endPos, RED);
} }
EndDrawing(); EndDrawing();
//---------------------------------------------------------------------------------- //----------------------------------------------------------------------------------