Mercurial Mercurial > hedgewars-draft / comparison
summary | shortlog | changelog | graph | tags | bookmarks | branches | files | changeset | file | latest | revisions | annotate | diff | comparison | raw | help
Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
hedgewars/uRenderUtils.pas
branchqmlfrontend
changeset 10886 99273b7afbff
parent 10860 891bf0aca23e
child 11046 47a8c19ecb60
equal deleted inserted replaced
10823:1ff3dd3705b1 10886:99273b7afbff 
   169             SDL_GetRGBA(destPixels^[i], dest^.format, @r0, @g0, @b0, @a0);
 
   169             SDL_GetRGBA(destPixels^[i], dest^.format, @r0, @g0, @b0, @a0);
 
   170             SDL_GetRGBA(srcPixels^[j], src^.format, @r1, @g1, @b1, @a1);
 
   170             SDL_GetRGBA(srcPixels^[j], src^.format, @r1, @g1, @b1, @a1);
 
   171             r0:= (r0 * (255 - LongInt(a1)) + r1 * LongInt(a1)) div 255;
 
   171             r0:= (r0 * (255 - LongInt(a1)) + r1 * LongInt(a1)) div 255;
 
   172             g0:= (g0 * (255 - LongInt(a1)) + g1 * LongInt(a1)) div 255;
 
   172             g0:= (g0 * (255 - LongInt(a1)) + g1 * LongInt(a1)) div 255;
 
   173             b0:= (b0 * (255 - LongInt(a1)) + b1 * LongInt(a1)) div 255;
 
   173             b0:= (b0 * (255 - LongInt(a1)) + b1 * LongInt(a1)) div 255;
 
   174             a0:= (a0 * (255 - LongInt(a1)) + a1 * LongInt(a1)) div 255;
 
   174             a0:= a0 + ((255 - LongInt(a0)) * a1 div 255);
 
   175             destPixels^[i]:= SDL_MapRGBA(dest^.format, r0, g0, b0, a0);
 
   175             destPixels^[i]:= SDL_MapRGBA(dest^.format, r0, g0, b0, a0);
 
   176             end;
 
   176             end;
 
   177         end;
 
   177         end;
 
   178 
   178 
   179     SDL_UnlockSurface(src);
 
   179     SDL_UnlockSurface(src);
hedgewars-draft