M CHANGES → CHANGES

@@ -26,6 +26,7 @@ - GB I/O: Filter IE top bits properly (fixes mgba.io/i/1329)
  - GBA Video: Fix wrapped sprite mosaic clamping (fixes mgba.io/i/1432)
  - GBA Memory: Fix STM to VRAM (fixes mgba.io/i/1430)
  - GB Audio: Only reset channel 3 sample in DMG mode
+ - GB Audio: Sample inactive channels (fixes mgba.io/i/1455, mgba.io/i/1456)
 Other fixes:
  - Qt: Fix some Qt display driver race conditions
  - Core: Improved lockstep driver reliability (Le Hoang Quyen)

M src/gb/audio.c → src/gb/audio.c

@@ -598,7 +598,7 @@ int dcOffset = audio->style == GB_AUDIO_GBA ? 0 : -0x8;
 	int sampleLeft = dcOffset;
 	int sampleRight = dcOffset;
 
-	if (audio->playingCh1 && !audio->forceDisableCh[0]) {
+	if (!audio->forceDisableCh[0]) {
 		if (audio->ch1Left) {
 			sampleLeft += audio->ch1.sample;
 		}
@@ -608,7 +608,7 @@ sampleRight += audio->ch1.sample;
 		}
 	}
 
-	if (audio->playingCh2 && !audio->forceDisableCh[1]) {
+	if (!audio->forceDisableCh[1]) {
 		if (audio->ch2Left) {
 			sampleLeft +=  audio->ch2.sample;
 		}
@@ -618,7 +618,7 @@ sampleRight += audio->ch2.sample;
 		}
 	}
 
-	if (audio->playingCh3 && !audio->forceDisableCh[2]) {
+	if (!audio->forceDisableCh[2]) {
 		if (audio->ch3Left) {
 			sampleLeft += audio->ch3.sample;
 		}
@@ -628,7 +628,7 @@ sampleRight += audio->ch3.sample;
 		}
 	}
 
-	if (audio->playingCh4 && !audio->forceDisableCh[3]) {
+	if (!audio->forceDisableCh[3]) {
 		int8_t sample = _coalesceNoiseChannel(&audio->ch4);
 		if (audio->ch4Left) {
 			sampleLeft += sample;