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Decompile fn_02485 (CTextureDX9::Lock)

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Batch #13994 by eAthena: 0 byte-identical, 1 confirmed by peer review.

- fn_02485 CTextureDX9::Lock: logic confirmed by peer review

Peer-reviewed-by: Yommy, SapitoSucio, aDw
Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
This commit is contained in:
ragnarok-clanker 2026-11-07 04:11:38 +00:00
commit a83e704028
1 changed files with 18 additions and 4 deletions
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22
Source/Render/DX9/TextureDX9.cpp
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@ -193,11 +193,25 @@ SurfaceLock CTextureDX9::Lock() {
SurfaceLock output{};
D3DLOCKED_RECT locked;
if (this->m_surface && SUCCEEDED(this->m_surface->LockRect(&locked, nullptr, 0))) {
output = {true, locked.pBits, locked.Pitch, this->m_description.Width, this->m_description.Height, 0};
if (this->m_description.Format == D3DFMT_A8R8G8B8 || this->m_description.Format == D3DFMT_X8R8G8B8) {
output.bitsPerPixel = 32;
} else if (this->m_description.Format >= D3DFMT_R5G6B5 && this->m_description.Format <= D3DFMT_A4R4G4B4) {
output.pixels = locked.pBits;
output.pitch = locked.Pitch;
output.width = this->m_description.Width;
output.height = this->m_description.Height;
output.success = true;
switch (this->m_description.Format) {
case D3DFMT_R5G6B5:
case D3DFMT_X1R5G5B5:
case D3DFMT_A1R5G5B5:
case D3DFMT_A4R4G4B4:
output.bitsPerPixel = 16;
break;
case D3DFMT_A8R8G8B8:
case D3DFMT_X8R8G8B8:
output.bitsPerPixel = 32;
break;
default:
output.bitsPerPixel = 0;
break;
}
}