Preparing Alpha 1.02 release

Author: dingusdev

devices/sound/awacs.cpp

@@ -185,6 +185,8 @@ int AwacsScreamer::device_postinit() {
 }
 
 uint32_t AwacsScreamer::snd_ctrl_read(uint32_t offset, int size) {
+    uint32_t return_val = 0;
+
     switch (offset) {
     case AWAC_SOUND_CTRL_REG:
         return this->snd_ctrl_reg;
@@ -193,7 +195,13 @@ uint32_t AwacsScreamer::snd_ctrl_read(uint32_t offset, int size) {
     case AWAC_CODEC_STATUS_REG:
         return (AWAC_AVAILABLE << 8) | (AWAC_MAKER_CRYSTAL << 16) | (AWAC_REV_SCREAMER << 20);
     case AWAC_CLIP_COUNT:
-        return this->clip_count;
+        return_val = this->clip_count;
+        this->clip_count    = 0;
+        return return_val;
+    case AWAC_BYTE_SWAP:
+        return this->byte_swap ? 0 : 1;
+    case AWAC_FRAME_COUNT:
+        return this->frame_count;
     default:
         LOG_F(ERROR, "%s: unsupported register at offset 0x%X", this->name.c_str(), offset);
     }
@@ -221,6 +229,10 @@ void AwacsScreamer::snd_ctrl_write(uint32_t offset, uint32_t value, int size) {
         break;
     case AWAC_CLIP_COUNT:
         this->clip_count = BYTESWAP_32(value);
+    case AWAC_BYTE_SWAP:
+        this->byte_swap = BYTESWAP_32(value);
+    case AWAC_FRAME_COUNT:
+        this->frame_count = BYTESWAP_32(value);
     default:
         LOG_F(ERROR, "%s: unsupported register at offset 0x%X", this->name.c_str(),
               offset);

devices/sound/awacs.h

@@ -97,6 +97,7 @@ enum {
     AWAC_CODEC_STATUS_REG = 0x20,
     AWAC_CLIP_COUNT       = 0x30,
     AWAC_BYTE_SWAP        = 0x40,
+    AWAC_FRAME_COUNT      = 0x50,
 };
 
 /** Apple source calls this kValidData but doesn't explain
@@ -189,6 +190,8 @@ class AwacsScreamer : public MacioSndCodec {
     uint16_t control_regs[8] = {}; // control registers, each 12-bits wide
     uint8_t is_busy          = 0;
     uint32_t clip_count      = 0;
+    uint32_t byte_swap       = 0;
+    uint32_t frame_count     = 0;
 
     std::unique_ptr<AudioProcessor> audio_proc;
 };

main.cpp

@@ -62,7 +62,7 @@ static void sigabrt_handler(int signum) {
 }
 
 static string appDescription = string(
-    "\nDingusPPC - Alpha 1.02 (5/10/2025)           "
+    "\nDingusPPC - Alpha 1.02 (3/14/2025)           "
     "\nWritten by divingkatae, maximumspatium,      "
     "\njoevt, mihaip, kkaisershot, et. al.          "
     "\n(c) 2018-2024 The DingusPPC Dev Team.        "