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Revert "Replace UTF-8 decoder with branchless version by Christopher Wellons." (#3558)

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This reverts commit b3576dd354.
This commit is contained in:
ocornut
2020-10-25 16:27:32 +01:00
parent b3576dd354
commit b7530e5d04
2 changed files with 57 additions and 53 deletions
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docs/CHANGELOG.txt
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@ -59,9 +59,6 @@ Other Changes:
- Tab Bar: Do not display a tooltip if the name already fits over a given tab. (#3521)
- Drag and Drop: Fix drag and drop to tie same-size drop targets by choosen the later one. Fixes dragging
into a full-window-sized dockspace inside a zero-padded window. (#3519, #2717) [@Black-Cat]
- Misc: Replaced UTF-8 decoder by branchless one by Christopher Wellons (30~40% faster). [@rokups]
Super minor fix handling incomplete UTF-8 contents: if input does not contain enough bytes, decoder
returns IM_UNICODE_CODEPOINT_INVALID and consume remaining bytes (vs old decoded consumed only 1 byte).
- Backends: OpenGL3: Use glGetString(GL_VERSION) query instead of glGetIntegerv(GL_MAJOR_VERSION, ...)
when the later returns zero (e.g. Desktop GL 2.x). (#3530) [@xndcn]
- Backends: OpenGL3: Backup and restore GL_PRIMITIVE_RESTART state. (#3544) [@Xipiryon]