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Fixed topologyConvert strip conversion. Fixed Uint10 vertex packing. (#3889)

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This commit is contained in:
Branimir Karadžić
2026-08-14 23:11:26 +00:00
committed by GitHub
parent b12eef18b5
commit faa00a1639
2 changed files with 12 additions and 11 deletions
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18
src/vertexlayout.cpp
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@@ -445,9 +445,9 @@ namespace bgfx
switch (num)
{
default: [[fallthrough]];
case 3: packed |= uint32_t(*_input++ * 511.0f + 512.0f); [[fallthrough]];
case 2: packed <<= 10; packed |= uint32_t(*_input++ * 511.0f + 512.0f); [[fallthrough]];
case 1: packed <<= 10; packed |= uint32_t(*_input++ * 511.0f + 512.0f);
case 3: packed |= (uint32_t(_input[2] * 511.0f + 512.0f) & 0x3ff)<<20; [[fallthrough]];
case 2: packed |= (uint32_t(_input[1] * 511.0f + 512.0f) & 0x3ff)<<10; [[fallthrough]];
case 1: packed |= (uint32_t(_input[0] * 511.0f + 512.0f) & 0x3ff);
}
}
else
@@ -455,9 +455,9 @@ namespace bgfx
switch (num)
{
default: [[fallthrough]];
case 3: packed |= uint32_t(*_input++ * 1023.0f); [[fallthrough]];
case 2: packed <<= 10; packed |= uint32_t(*_input++ * 1023.0f); [[fallthrough]];
case 1: packed <<= 10; packed |= uint32_t(*_input++ * 1023.0f);
case 3: packed |= (uint32_t(_input[2] * 1023.0f) & 0x3ff)<<20; [[fallthrough]];
case 2: packed |= (uint32_t(_input[1] * 1023.0f) & 0x3ff)<<10; [[fallthrough]];
case 1: packed |= (uint32_t(_input[0] * 1023.0f) & 0x3ff);
}
}
}
@@ -466,9 +466,9 @@ namespace bgfx
switch (num)
{
default: [[fallthrough]];
case 3: packed |= uint32_t(*_input++); [[fallthrough]];
case 2: packed <<= 10; packed |= uint32_t(*_input++); [[fallthrough]];
case 1: packed <<= 10; packed |= uint32_t(*_input++);
case 3: packed |= (uint32_t(_input[2]) & 0x3ff)<<20; [[fallthrough]];
case 2: packed |= (uint32_t(_input[1]) & 0x3ff)<<10; [[fallthrough]];
case 1: packed |= (uint32_t(_input[0]) & 0x3ff);
}
}
*(uint32_t*)data = packed;