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Document performance baselines and native animation cadence

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This commit is contained in:
gamer147
2026-07-22 12:06:54 -04:00
parent fb84bc3fa9
commit 4c9719c5dc
8 changed files with 286 additions and 21 deletions
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15
vm-map/engine-ctx.toml
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@@ -129,14 +129,19 @@ type = "void*"
note = "retained_gfx_manager+0xa590 array of per-slot D3D texture wrappers selected by op 0x20d"
[[field]]
offset = 0x51b64
name = "frame_timer"
name = "frame_timer_current"
type = "int"
note = "frame timer at retained_gfx_manager+0xb550; present updates 0x51b64/0x51b68 and object animation samples it"
note = "current shared millisecond presentation timestamp at retained_gfx_manager+0xb550; active outer-engine ticks and op 0x23c sample timeGetTime, and every retained animation channel samples it"
[[field]]
offset = 0x51b68
name = "frame_timer_previous"
type = "int"
note = "previous shared presentation timestamp at retained_gfx_manager+0xb554; shifted from current before each new sample, and op 0x231 compares current/previous source cells to raise redraw dirty only at cell changes"
[[field]]
offset = 0x51b78
name = "anim_clock_elapsed"
name = "anim_clock_start"
type = "int"
note = "global anim clock elapsed at retained_gfx_manager+0xb564; op 0x238 and object reset 0x1f6 zero it"
note = "start timestamp for the separate finite-animation service window at retained_gfx_manager+0xb564; seeded from frame_timer_current by gfx_animation_service_poll, while op 0x238, op 0x243, and object reset 0x1f6 zero it"
[[field]]
offset = 0x51b7c
name = "anim_clock_duration"
@@ -151,7 +156,7 @@ note = "retained_gfx_manager+0xb530 selected surface slot; -1 denotes device bac
offset = 0x51b6c
name = "gfx_dirty_a"
type = "int"
note = "retained_gfx_manager+0xb558 redraw-dirty flag; active finite object channels set it even when detached by 0x242; op 0x1f6 clears it"
note = "retained_gfx_manager+0xb558 redraw-dirty flag; retained mutations and continuous channels set it, while op 0x231 sets it only when the sampled source cell differs across the shared current/previous frame timestamps; op 0x1f6 clears it"
[[field]]
offset = 0x51b70
name = "gfx_force_complete"