BramReuling/SDL
1
0
Fork 0
mirror of https://github.com/libsdl-org/SDL.git synced 2026-06-06 14:43:20 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

proposed fix: set curr_src.h is to bottom_height before drawing bottom edges / corners in SDL_RenderTexture9Grid, to avoid issue where inadvertently using top height if the npatch existed on a larger texture than the drawn edge would cause too many pixels to be included in the bottom part of the render.

Browse source
This commit is contained in:
Em 2025-01-29 01:13:35 -05:00 • committed by Sam Lantinga
parent 235022fe2f
commit c922762791
1 changed files with 2 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/render/SDL_render.c
View file

@ -4426,6 +4426,7 @@ bool SDL_RenderTexture9Grid(SDL_Renderer *renderer, SDL_Texture *texture, const
// Lower-right corner
curr_src.y = srcrect->y + srcrect->h - bottom_height;
curr_src.h = bottom_height;
curr_dst.y = dstrect->y + dstrect->h - dst_bottom_height;
curr_dst.h = dst_bottom_height;
if (!SDL_RenderTexture(renderer, texture, &curr_src, &curr_dst)) {
@ -4474,6 +4475,7 @@ bool SDL_RenderTexture9Grid(SDL_Renderer *renderer, SDL_Texture *texture, const
// Bottom
curr_src.y = srcrect->y + srcrect->h - bottom_height;
curr_src.h = bottom_height;
curr_dst.y = dstrect->y + dstrect->h - dst_bottom_height;
curr_dst.h = dst_bottom_height;
if (!SDL_RenderTexture(renderer, texture, &curr_src, &curr_dst)) {