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Make LoadFontFromImage limit its scanning to image dimensions. (#5626)

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This commit is contained in:
JoeStrout
2026-03-06 08:52:58 -07:00
committed by GitHub
parent 54f630774d
commit c8d1f3e750
1 changed files with 4 additions and 2 deletions
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6
src/rtext.c
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@@ -446,7 +446,8 @@ Font LoadFontFromImage(Image image, Color key, int firstChar)
int charHeight = 0;
int j = 0;
while (!COLOR_EQUAL(pixels[(lineSpacing + j)*image.width + charSpacing], key)) j++;
while ((lineSpacing + j) < image.height &&
!COLOR_EQUAL(pixels[(lineSpacing + j)*image.width + charSpacing], key)) j++;
charHeight = j;
@@ -469,7 +470,8 @@ Font LoadFontFromImage(Image image, Color key, int firstChar)
int charWidth = 0;
while (!COLOR_EQUAL(pixels[(lineSpacing + (charHeight+lineSpacing)*lineToRead)*image.width + xPosToRead + charWidth], key)) charWidth++;
while ((xPosToRead + charWidth) < image.width &&
!COLOR_EQUAL(pixels[(lineSpacing + (charHeight+lineSpacing)*lineToRead)*image.width + xPosToRead + charWidth], key)) charWidth++;
tempCharRecs[index].width = (float)charWidth;