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Merge pull request #18219 from AlexHolly/fix-image-blit-blend

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blit and blend fix when dst<Vector2
This commit is contained in:
Juan Linietsky 2018-05-07 15:23:54 -03:00 committed by GitHub
commit e6b938ef16
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1 changed files with 24 additions and 0 deletions
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24
core/image.cpp
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@ -1628,6 +1628,12 @@ void Image::blit_rect(const Ref<Image> &p_src, const Rect2 &p_src_rect, const Po
ERR_FAIL_COND(format != p_src->format);
Rect2i clipped_src_rect = Rect2i(0, 0, p_src->width, p_src->height).clip(p_src_rect);
if (p_dest.x < 0)
clipped_src_rect.position.x = ABS(p_dest.x);
if (p_dest.y < 0)
clipped_src_rect.position.y = ABS(p_dest.y);
if (clipped_src_rect.size.x <= 0 || clipped_src_rect.size.y <= 0)
return;
@ -1676,6 +1682,12 @@ void Image::blit_rect_mask(const Ref<Image> &p_src, const Ref<Image> &p_mask, co
ERR_FAIL_COND(format != p_src->format);
Rect2i clipped_src_rect = Rect2i(0, 0, p_src->width, p_src->height).clip(p_src_rect);
if (p_dest.x < 0)
clipped_src_rect.position.x = ABS(p_dest.x);
if (p_dest.y < 0)
clipped_src_rect.position.y = ABS(p_dest.y);
if (clipped_src_rect.size.x <= 0 || clipped_src_rect.size.y <= 0)
return;
@ -1727,6 +1739,12 @@ void Image::blend_rect(const Ref<Image> &p_src, const Rect2 &p_src_rect, const P
ERR_FAIL_COND(format != p_src->format);
Rect2i clipped_src_rect = Rect2i(0, 0, p_src->width, p_src->height).clip(p_src_rect);
if (p_dest.x < 0)
clipped_src_rect.position.x = ABS(p_dest.x);
if (p_dest.y < 0)
clipped_src_rect.position.y = ABS(p_dest.y);
if (clipped_src_rect.size.x <= 0 || clipped_src_rect.size.y <= 0)
return;
@ -1775,6 +1793,12 @@ void Image::blend_rect_mask(const Ref<Image> &p_src, const Ref<Image> &p_mask, c
ERR_FAIL_COND(format != p_src->format);
Rect2i clipped_src_rect = Rect2i(0, 0, p_src->width, p_src->height).clip(p_src_rect);
if (p_dest.x < 0)
clipped_src_rect.position.x = ABS(p_dest.x);
if (p_dest.y < 0)
clipped_src_rect.position.y = ABS(p_dest.y);
if (clipped_src_rect.size.x <= 0 || clipped_src_rect.size.y <= 0)
return;