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Removed SDL_round() because the license wasn't compatible with zlib

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This commit is contained in:
Sam Lantinga 2014-08-17 13:11:55 -07:00
parent 00b70124b6
commit b3e4782510
20 changed files with 12 additions and 37 deletions
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16
src/video/SDL_surface.c
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@ -741,15 +741,15 @@ SDL_UpperBlitScaled(SDL_Surface * src, const SDL_Rect * srcrect,
dst_y0 += dst->clip_rect.y;
dst_y1 += dst->clip_rect.y;
final_src.x = SDL_round(src_x0);
final_src.y = SDL_round(src_y0);
final_src.w = SDL_round(src_x1 - src_x0 + 1);
final_src.h = SDL_round(src_y1 - src_y0 + 1);
final_src.x = SDL_floor(src_x0 + 0.5);
final_src.y = SDL_floor(src_y0 + 0.5);
final_src.w = SDL_floor(src_x1 - src_x0 + 1.5);
final_src.h = SDL_floor(src_y1 - src_y0 + 1.5);
final_dst.x = SDL_round(dst_x0);
final_dst.y = SDL_round(dst_y0);
final_dst.w = SDL_round(dst_x1 - dst_x0 + 1);
final_dst.h = SDL_round(dst_y1 - dst_y0 + 1);
final_dst.x = SDL_floor(dst_x0 + 0.5);
final_dst.y = SDL_floor(dst_y0 + 0.5);
final_dst.w = SDL_floor(dst_x1 - dst_x0 + 1.5);
final_dst.h = SDL_floor(dst_y1 - dst_y0 + 1.5);
if (final_dst.w < 0)
final_dst.w = 0;