Intro Runtime Fade Review

게임 시작부의 compile.cns / aaa.cns 로고 페이드가 런타임에서 어떤 draw/palette 단위로 보이는지 정리합니다.

index · palette pipeline · render pipeline

statuspalette-fade-runtime-confirmed

events3803

palette updates48

palette runs2

logo draws1

현재 캡처는 trace-start 시점에 compile.cns가 이미 0x1025D128 서피스로 존재하고, frame 134에서 같은 핸들이 aaa.cns로 재라벨/업로드되는 흐름을 잡습니다. 따라서 첫 로고의 로드 자체는 부분 캡처이고, 페이드와 두 번째 로고 로드는 런타임 근거가 있습니다.

Conclusions

fade-rendering-model confirmed

The observed intro fade is driven by repeated palette updates on the primary 8-bit surface, not by per-frame alpha Blt opacity.

{
  "surfacePaletteEventCount": 48,
  "paletteRuns": [
    {
      "firstFrame": 119,
      "lastFrame": 152,
      "eventCount": 34,
      "caller": "0x004166C8"
    },
    {
      "firstFrame": 253,
      "lastFrame": 266,
      "eventCount": 14,
      "caller": "0x004166C8"
    }
  ]
}

logo-surface-swap confirmed-partial

The trace starts with the shared full-screen logo surface already labeled compile.cns, then reloads the same handle as aaa.cns at frame 134.

{
  "sharedLogoSurface": "0x1025D128",
  "compileSnapshotSeq": 21,
  "aaaLabelSeq": 1770,
  "aaaResourceFrame": 134
}

animation-boundary supported-boundary

This capture can ground full-screen CNS fade timing and surface replacement. It does not yet prove battle/helper sprite motion; those still need object/helper draw traces during the relevant action.

{
  "logoDrawCount": 1,
  "fullFramePresentCount": 247,
  "vmRowsNearFadeOrLoad": 290
}

Palette Fade Runs

run	frames	events	caller	first hash	last hash
1	119..152	34	0x004166C8	12017b0d2ccda74c	c6f0c40a76d7adbf
2	253..266	14	0x004166C8	87c18e3482888607	41c8ca7bde2bcb2d

Logo Resource Lifecycle

seq	frame	event	resource	surface	pc	caller	rect/hash
21	19	resource-surface-label	compile.cns	0x1025D128	0x0040199F		4eb79719f4543ee7
1765	134	resource-open	aaa.cns		0x004235DF	0x00422F92	6ef51c04332d37e9
1766	134	resource-read	aaa.cns		0x70000270		6ef51c04332d37e9
1767	134	resource-decode	aaa.cns		0x00427810	0x0042301C	a219901dcd36b89b
1769	134	surface-colorkey	compile.cns	0x1025D128	0x102C2C1C	0x004191E3
1770	134	resource-surface-label	aaa.cns	0x1025D128	0x004193D5	0x004193D5	d2b69744a6829481
1771	134	surface-upload	aaa.cns	0x1025D128	0x004193D5	0x004193D5	0,0,1,1
1772	134	surface-upload	aaa.cns	0x1025D128	0x10297C88	0x00419517	0,0,640,480

Draw Surface Pairs

source	destination	source label	destination label	pc	method	count
0x1004C438	0x10001330	surface 640x480x8 @0x1004C478	primary-surface	0x10001340	IDirectDrawSurface::Blt	247
0x1025D128	0x1004C438	aaa.cns	surface 640x480x8 @0x1004C478	0x0041747B	IDirectDrawSurface::BltFast	1

VM Rows Near Fade/Load

seq	frame	event	object	stream	opcode	next	pc
30	20	vm-op	0x0055BE00	0x004A2D80	0x1D		0x00402321
32	20	object-stream-change	0x0055BE00				0x004023DB
34	20	vm-op-transition	0x0055D7BC	0x004A2D80	0x1D	0x004A3438	0x00402321
35	20	vm-op	0x0055D7BC	0x004A3438	0x03		0x00402321
44	21	vm-op-transition	0x0055BE00	0x004A3438	0x03	0x004A2D80	0x00402321
45	21	vm-op	0x0055BE00	0x004A2D80	0x1D		0x00402321
47	21	object-stream-change	0x0055BE00				0x004023DB
49	21	vm-op-transition	0x0055D7BC	0x004A2D80	0x1D	0x004A3438	0x00402321
50	21	vm-op	0x0055D7BC	0x004A3438	0x03		0x00402321
1484	117	vm-op-transition	0x0055BE00	0x004A3438	0x03	0x004A2D80	0x00402321
1485	117	vm-op	0x0055BE00	0x004A2D80	0x1D		0x00402321
1486	117	object-stream-change	0x0055BE00				0x0040248E
1488	117	object-stream-change	0x0055BE00				0x0040249E
1490	117	object-stream-change	0x0055BE00				0x004023DB
1492	117	vm-op-transition	0x0055D7BC	0x004A2D80	0x1D	0x004A3438	0x00402321
1493	117	vm-op	0x0055D7BC	0x004A3438	0x03		0x00402321
1502	118	vm-op-transition	0x0055BE00	0x004A3438	0x03	0x004A3C44	0x00402321
1503	118	vm-op	0x0055BE00	0x004A3C44	0x38		0x00402321
1505	118	object-stream-change	0x0055BE00				0x004023DB
1507	118	vm-op-transition	0x0055D7BC	0x004A3C44	0x38	0x004A3438	0x00402321
1508	118	vm-op	0x0055D7BC	0x004A3438	0x03		0x00402321
1518	119	vm-op-transition	0x0055BE00	0x004A3438	0x03	0x004A3C44	0x00402321
1519	119	vm-op	0x0055BE00	0x004A3C44	0x38		0x00402321
1521	119	object-stream-change	0x0055BE00				0x004023DB
1523	119	vm-op-transition	0x0055D7BC	0x004A3C44	0x38	0x004A3438	0x00402321
1524	119	vm-op	0x0055D7BC	0x004A3438	0x03		0x00402321
1534	120	vm-op-transition	0x0055BE00	0x004A3438	0x03	0x004A3C44	0x00402321
1535	120	vm-op	0x0055BE00	0x004A3C44	0x38		0x00402321
1537	120	object-stream-change	0x0055BE00				0x004023DB
1539	120	vm-op-transition	0x0055D7BC	0x004A3C44	0x38	0x004A3438	0x00402321
1540	120	vm-op	0x0055D7BC	0x004A3438	0x03		0x00402321
1550	121	vm-op-transition	0x0055BE00	0x004A3438	0x03	0x004A3C44	0x00402321
1551	121	vm-op	0x0055BE00	0x004A3C44	0x38		0x00402321
1553	121	object-stream-change	0x0055BE00				0x004023DB
1555	121	vm-op-transition	0x0055D7BC	0x004A3C44	0x38	0x004A3438	0x00402321
1556	121	vm-op	0x0055D7BC	0x004A3438	0x03		0x00402321
1566	122	vm-op-transition	0x0055BE00	0x004A3438	0x03	0x004A3C44	0x00402321
1567	122	vm-op	0x0055BE00	0x004A3C44	0x38		0x00402321
1569	122	object-stream-change	0x0055BE00				0x004023DB
1571	122	vm-op-transition	0x0055D7BC	0x004A3C44	0x38	0x004A3438	0x00402321
1572	122	vm-op	0x0055D7BC	0x004A3438	0x03		0x00402321
1582	123	vm-op-transition	0x0055BE00	0x004A3438	0x03	0x004A3C44	0x00402321
1583	123	vm-op	0x0055BE00	0x004A3C44	0x38		0x00402321
1585	123	object-stream-change	0x0055BE00				0x004023DB
1587	123	vm-op-transition	0x0055D7BC	0x004A3C44	0x38	0x004A3438	0x00402321
1588	123	vm-op	0x0055D7BC	0x004A3438	0x03		0x00402321
1598	124	vm-op-transition	0x0055BE00	0x004A3438	0x03	0x004A3C44	0x00402321
1599	124	vm-op	0x0055BE00	0x004A3C44	0x38		0x00402321
1601	124	object-stream-change	0x0055BE00				0x004023DB
1603	124	vm-op-transition	0x0055D7BC	0x004A3C44	0x38	0x004A3438	0x00402321
1604	124	vm-op	0x0055D7BC	0x004A3438	0x03		0x00402321
1614	125	vm-op-transition	0x0055BE00	0x004A3438	0x03	0x004A3C44	0x00402321
1615	125	vm-op	0x0055BE00	0x004A3C44	0x38		0x00402321
1617	125	object-stream-change	0x0055BE00				0x004023DB
1619	125	vm-op-transition	0x0055D7BC	0x004A3C44	0x38	0x004A3438	0x00402321
1620	125	vm-op	0x0055D7BC	0x004A3438	0x03		0x00402321
1630	126	vm-op-transition	0x0055BE00	0x004A3438	0x03	0x004A3C44	0x00402321
1631	126	vm-op	0x0055BE00	0x004A3C44	0x38		0x00402321
1633	126	object-stream-change	0x0055BE00				0x004023DB
1635	126	vm-op-transition	0x0055D7BC	0x004A3C44	0x38	0x004A3438	0x00402321