thirdparty/scummvm
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GRAPHICS: Fix padding calculation for 9-patch images

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This commit is contained in:
Eugene Sandulenko 2019-09-29 21:34:24 +02:00
parent f2079e9af9
commit 45ef1eb166
1 changed files with 4 additions and 4 deletions
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8
graphics/nine_patch.cpp
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@ -170,12 +170,12 @@ NinePatchBitmap::NinePatchBitmap(Graphics::TransparentSurface *bmp, bool owns_bi
while (i < bmp->w) {
bmp->format.colorToARGB(*(uint32 *)bmp->getBasePtr(i, bmp->h - 1), a, r, g, b);
if (r + g + b == 0 && a == 1) {
if (r + g + b == 0 && a == 255) {
if (_padding.left == -1)
_padding.left = i - 1;
else if (_padding.right != -1)
goto bad_bitmap;
} else if (a == 0 || r + g + b + a == 4) {
} else if (a == 0 || r + g + b == 0) {
if (_padding.left != -1 && _padding.right == -1)
_padding.right = bmp->w - i - 1;
}
@ -186,12 +186,12 @@ NinePatchBitmap::NinePatchBitmap(Graphics::TransparentSurface *bmp, bool owns_bi
while (i < bmp->h) {
bmp->format.colorToARGB(*(uint32 *)bmp->getBasePtr(bmp->w - 1, i), a, r, g, b);
if (r + g + b == 0 && a == 1) {
if (r + g + b == 0 && a == 255) {
if (_padding.top == -1)
_padding.top = i - 1;
else if (_padding.bottom != -1)
goto bad_bitmap;
} else if (a == 0 || r + g + b + a == 4) {
} else if (a == 0 || r + g + b == 0) {
if (_padding.top != -1 && _padding.bottom == -1)
_padding.bottom = bmp->h - i - 1;
}