conco/OpenMaidEngine
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 3 Wiki Activity

docs: record blend/transparency slice A (colorkey + alpha/tint + fade fill)

Browse Source 
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
gamer147
2026-07-08 19:10:31 -04:00
parent ce6be0ee9a
commit 689d3ef433
3 changed files with 33 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
vm-map/opcodes.toml
View File

@@ -4791,7 +4791,7 @@ abi_source = "kelebek+decode-validated"
[opcode.semantics]
name = "gfx-blit-color"
category = "draw"
summary = "0x202 (handle)(x)(y)(alpha)(color) — gfx cmd-type 0xb. Handler gfx_op_0x202_blit_color @0x4228d0: blits object `handle` at (x,y) with a packed ARGB built from alpha(op4, ≥0x100→0xff, <0→FUN_0047f3e0) and color(op5, <0→FUN_0047f3e0) → FUN_0047ea00. See docs/engine-re.md gfx op-contract table."
summary = "0x202 (handle)(x)(y)(alpha)(color) — gfx cmd-type 0xb. Handler gfx_op_0x202_blit_color @0x4228d0: worker gfx_op_0x202_worker_set_color_anim @0x47ea00 sets an ANIMATED color/alpha target (obj+0x64) + anim bit; packs ARGB from alpha(op4, ≥0x100→0xff, <0→FUN_0047f3e0) and color(op5, <0→FUN_0047f3e0). C# VM (2026-07-08 blend slice): routes through GfxState.SetObjectColor → the compositor applies STATIC alpha/tint (BlendKind.Alpha); smooth color-anim interpolation deferred. See docs/engine-re.md §Blend & transparency."
noop_headless = false
source = "investigation"
confidence = "high"
@@ -4832,7 +4832,7 @@ abi_source = "kelebek+decode-validated"
[opcode.semantics]
name = "gfx-draw-color"
category = "draw"
summary = "0x203 (handle)(v)(alpha)(color) — gfx cmd-type 9. Handler gfx_op_0x203_draw_color @0x4229a0: draws object `handle` with op2 + a packed ARGB from alpha(op3)/color(op4) → FUN_0047e9b0. Sibling of 0x202 with one fewer positional arg. See docs/engine-re.md gfx op-contract table."
summary = "0x203 (handle)(v)(alpha)(color) — gfx cmd-type 9. Handler gfx_op_0x203_draw_color @0x4229a0: worker gfx_op_0x203_worker_set_color @0x47e9b0 sets a STATIC color/alpha (obj+0x60), no anim bit; packs ARGB from alpha(op3)/color(op4). Sibling of 0x202 (one fewer positional arg). C# VM (2026-07-08 blend slice): routes through GfxState.SetObjectColor → compositor applies static alpha/tint (BlendKind.Alpha). See docs/engine-re.md §Blend & transparency."
noop_headless = false
source = "investigation"
confidence = "high"