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stb_image: Better docs for stbi_info.

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Fixes #1026.
This commit is contained in:
Fabian Giesen 2021-07-01 17:18:51 -07:00
parent bc4e96b5a7
commit 3a7dcdd269
1 changed files with 10 additions and 1 deletions
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11
stb_image.h
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@ -1,4 +1,4 @@
/* stb_image - v2.26 - public domain image loader - http://nothings.org/stb /* stb_image - v2.27 - public domain image loader - http://nothings.org/stb
no warranty implied; use at your own risk no warranty implied; use at your own risk
Do this: Do this:
@ -48,6 +48,7 @@ LICENSE
RECENT REVISION HISTORY: RECENT REVISION HISTORY:
2.27 ( ) document stbi_info better
2.26 (2020-07-13) many minor fixes 2.26 (2020-07-13) many minor fixes
2.25 (2020-02-02) fix warnings 2.25 (2020-02-02) fix warnings
2.24 (2020-02-02) fix warnings; thread-local failure_reason and flip_vertically 2.24 (2020-02-02) fix warnings; thread-local failure_reason and flip_vertically
@ -176,6 +177,14 @@ RECENT REVISION HISTORY:
// //
// Paletted PNG, BMP, GIF, and PIC images are automatically depalettized. // Paletted PNG, BMP, GIF, and PIC images are automatically depalettized.
// //
// To query the width, height and component count of an image without having to
// decode the full file, you can use the stbi_info family of functions:
//
// int x,y,n,ok;
// ok = stbi_info(filename, &x, &y, &n);
// // returns ok=1 and sets x, y, n if image is a supported format,
// // 0 otherwise.
//
// =========================================================================== // ===========================================================================
// //
// UNICODE: // UNICODE: