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Code Issues Releases Wiki Activity

Make fast path using FillRect() when opaque

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FillRect() is similar enough to memset when blending isn't used, so the
game will take a fast path drawing the roomname background when the
background is opaque.
This commit is contained in:
Info Teddy 2020-01-24 23:30:51 -08:00 committed by Ethan Lee
parent 2f85c2a8dc
commit 2709de9cf0
3 changed files with 10 additions and 12 deletions
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7
desktop_version/src/editor.cpp
View file

@ -3447,16 +3447,15 @@ void editorrender( KeyPoll& key, Graphics& dwgfx, Game& game, mapclass& map, ent
{
if(ed.roomnamehide<12) ed.roomnamehide++;
}
dwgfx.footerrect.y = 230+ed.roomnamehide;
if (dwgfx.translucentroomname)
{
SDL_SetSurfaceAlphaMod(dwgfx.footerbuffer, 127);
SDL_BlitSurface(dwgfx.footerbuffer, NULL, dwgfx.backBuffer, &dwgfx.footerrect);
}
else
{
SDL_SetSurfaceAlphaMod(dwgfx.footerbuffer, 255);
FillRect(dwgfx.backBuffer, 0,230+ed.roomnamehide,320,10, dwgfx.getRGB(0,0,0));
}
dwgfx.footerrect.y = 230+ed.roomnamehide;
SDL_BlitSurface(dwgfx.footerbuffer, NULL, dwgfx.backBuffer, &dwgfx.footerrect);
dwgfx.bprint(5,231+ed.roomnamehide,ed.level[ed.levx+(ed.maxwidth*ed.levy)].roomname, 196, 196, 255 - help.glow, true);
dwgfx.bprint(4, 222, "SPACE ^ SHIFT ^", 196, 196, 255 - help.glow, false);
dwgfx.bprint(268,222, "("+help.String(ed.levx+1)+","+help.String(ed.levy+1)+")",196, 196, 255 - help.glow, false);

1
desktop_version/src/main.cpp
View file

@ -127,6 +127,7 @@ int main(int argc, char *argv[])
SDL_SetSurfaceBlendMode(graphics.backBuffer, SDL_BLENDMODE_NONE);
graphics.footerbuffer = SDL_CreateRGBSurface(SDL_SWSURFACE, 320, 10, 32, fmt->Rmask, fmt->Gmask, fmt->Bmask, fmt->Amask);
SDL_SetSurfaceBlendMode(graphics.footerbuffer, SDL_BLENDMODE_BLEND);
SDL_SetSurfaceAlphaMod(graphics.footerbuffer, 127);
FillRect(graphics.footerbuffer, SDL_MapRGB(fmt, 0, 0, 0));
graphics.Makebfont();

14
desktop_version/src/titlerender.cpp
View file

@ -1562,16 +1562,15 @@ void gamerender(Graphics& dwgfx, mapclass& map, Game& game, entityclass& obj, Ut
if(map.extrarow==0 || (map.custommode && map.roomname!=""))
{
dwgfx.footerrect.y = 230;
if (dwgfx.translucentroomname)
{
SDL_SetSurfaceAlphaMod(dwgfx.footerbuffer, 127);
SDL_BlitSurface(dwgfx.footerbuffer, NULL, dwgfx.backBuffer, &dwgfx.footerrect);
}
else
{
SDL_SetSurfaceAlphaMod(dwgfx.footerbuffer, 255);
FillRect(dwgfx.backBuffer, dwgfx.footerrect, 0);
}
dwgfx.footerrect.y = 230;
SDL_BlitSurface(dwgfx.footerbuffer, NULL, dwgfx.backBuffer, &dwgfx.footerrect);
if (map.finalmode)
{
@ -2827,16 +2826,15 @@ void towerrender(Graphics& dwgfx, Game& game, mapclass& map, entityclass& obj, U
}
dwgfx.footerrect.y = 230;
if (dwgfx.translucentroomname)
{
SDL_SetSurfaceAlphaMod(dwgfx.footerbuffer, 127);
SDL_BlitSurface(dwgfx.footerbuffer, NULL, dwgfx.backBuffer, &dwgfx.footerrect);
}
else
{
SDL_SetSurfaceAlphaMod(dwgfx.footerbuffer, 255);
FillRect(dwgfx.backBuffer, dwgfx.footerrect, 0);
}
dwgfx.footerrect.y = 230;
SDL_BlitSurface(dwgfx.footerbuffer, NULL, dwgfx.backBuffer, &dwgfx.footerrect);
dwgfx.bprint(5, 231, map.roomname, 196, 196, 255 - help.glow, true);
//dwgfx.rprint(5, 231,help.String(game.coins), 255 - help.glow/2, 255 - help.glow/2, 196, true);