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misc. cleanup:

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- remove 'imageSize' global which was always yres*bytesperline and only used once
- some clearbuf() -> Bmemset() because I find the latter easier to read
- remove some clearbufs to 0 of some global arrays on init

git-svn-id: https://svn.eduke32.com/eduke32@2023 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
helixhorned 2011-09-15 17:03:50 +00:00
parent 9fd471a56a
commit 701c69fecc
4 changed files with 6 additions and 13 deletions
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2
polymer/eduke32/build/include/baselayer.h
View file

@ -31,7 +31,7 @@ extern int32_t startwin_idle(void *);
// video // video
extern int32_t r_usenewaspect, newaspect_enable; extern int32_t r_usenewaspect, newaspect_enable;
extern uint32_t r_screenxy; extern uint32_t r_screenxy;
extern int32_t xres, yres, bpp, fullscreen, bytesperline, imageSize; extern int32_t xres, yres, bpp, fullscreen, bytesperline;
extern intptr_t frameplace; extern intptr_t frameplace;
extern char offscreenrendering; extern char offscreenrendering;

8
polymer/eduke32/build/src/engine.c
View file

@ -7655,12 +7655,13 @@ int32_t initengine(void)
searchit = 0; searchstat = -1; searchit = 0; searchstat = -1;
for (i=0; i<MAXPALOOKUPS; i++) palookup[i] = NULL; for (i=0; i<MAXPALOOKUPS; i++) palookup[i] = NULL;
/*
clearbuf(&waloff[0],(int32_t)MAXTILES,0L); clearbuf(&waloff[0],(int32_t)MAXTILES,0L);
clearbuf(&show2dsector[0],(int32_t)((MAXSECTORS+3)>>5),0L); clearbuf(&show2dsector[0],(int32_t)((MAXSECTORS+3)>>5),0L);
clearbuf(&show2dsprite[0],(int32_t)((MAXSPRITES+3)>>5),0L); clearbuf(&show2dsprite[0],(int32_t)((MAXSPRITES+3)>>5),0L);
clearbuf(&show2dwall[0],(int32_t)((MAXWALLS+3)>>5),0L); clearbuf(&show2dwall[0],(int32_t)((MAXWALLS+3)>>5),0L);
*/
// automapping = 0; // automapping = 0;
totalclock = 0; totalclock = 0;
@ -7971,7 +7972,7 @@ void drawrooms(int32_t daposx, int32_t daposy, int32_t daposz,
while ((numbunches > 0) && (numhits > 0)) while ((numbunches > 0) && (numhits > 0))
{ {
clearbuf(&tempbuf[0],(int32_t)((numbunches+3)>>2),0L); Bmemset(tempbuf, 0, numbunches);
tempbuf[0] = 1; tempbuf[0] = 1;
closest = 0; //Almost works, but not quite :( closest = 0; //Almost works, but not quite :(
@ -13242,8 +13243,7 @@ void clearallviews(int32_t dacol)
#endif #endif
begindrawing(); //{{{ begindrawing(); //{{{
//clearbufbyte((void*)frameplace,imageSize,0L); Bmemset((void *)frameplace,dacol,bytesperline*yres);
Bmemset((void *)frameplace,dacol,imageSize);
enddrawing(); //}}} enddrawing(); //}}}
//nextpage(); //nextpage();

5
polymer/eduke32/build/src/sdlayer.c
View file

@ -60,7 +60,7 @@ char quitevent=0, appactive=1, novideo=0;
// video // video
static SDL_Surface *sdl_surface; static SDL_Surface *sdl_surface;
int32_t xres=-1, yres=-1, bpp=0, fullscreen=0, bytesperline, imageSize; int32_t xres=-1, yres=-1, bpp=0, fullscreen=0, bytesperline;
intptr_t frameplace=0; intptr_t frameplace=0;
int32_t lockcount=0; int32_t lockcount=0;
char modechange=1; char modechange=1;
@ -1266,7 +1266,6 @@ int32_t setvideomode(int32_t x, int32_t y, int32_t c, int32_t fs)
bpp = c; bpp = c;
fullscreen = fs; fullscreen = fs;
//bytesperline = sdl_surface->pitch; //bytesperline = sdl_surface->pitch;
//imageSize = bytesperline*yres;
numpages = c>8?2:1; numpages = c>8?2:1;
frameplace = 0; frameplace = 0;
lockcount = 0; lockcount = 0;
@ -1320,7 +1319,6 @@ void begindrawing(void)
if (offscreenrendering) return; if (offscreenrendering) return;
frameplace = 0; frameplace = 0;
bytesperline = 0; bytesperline = 0;
imageSize = 0;
modechange = 0; modechange = 0;
return; return;
} }
@ -1337,7 +1335,6 @@ void begindrawing(void)
if (sdl_surface->pitch != bytesperline || modechange) if (sdl_surface->pitch != bytesperline || modechange)
{ {
bytesperline = sdl_surface->pitch; bytesperline = sdl_surface->pitch;
imageSize = bytesperline*yres;
setvlinebpl(bytesperline); setvlinebpl(bytesperline);
j = 0; j = 0;

4
polymer/eduke32/build/src/winlayer.c
View file

@ -111,7 +111,6 @@ int32_t yres=-1;
int32_t fullscreen=0; int32_t fullscreen=0;
int32_t bpp=0; int32_t bpp=0;
int32_t bytesperline=0; int32_t bytesperline=0;
int32_t imageSize=0;
int32_t lockcount=0; int32_t lockcount=0;
int32_t glcolourdepth=32; int32_t glcolourdepth=32;
int32_t vsync=0; int32_t vsync=0;
@ -1935,7 +1934,6 @@ void begindrawing(void)
if (offscreenrendering) return; if (offscreenrendering) return;
frameplace = 0; frameplace = 0;
bytesperline = 0; bytesperline = 0;
imageSize = 0;
modechange = 0; modechange = 0;
return; return;
} }
@ -1960,7 +1958,6 @@ void begindrawing(void)
bytesperline = xres|1; bytesperline = xres|1;
} }
imageSize = bytesperline*yres;
setvlinebpl(bytesperline); setvlinebpl(bytesperline);
{ {
@ -3230,7 +3227,6 @@ static BOOL CreateAppWindow(int32_t modenum)
// bytesperline is set when framebuffer is locked // bytesperline is set when framebuffer is locked
//bytesperline = width; //bytesperline = width;
//imageSize = bytesperline*yres;
modechange = 1; modechange = 1;
OSD_ResizeDisplay(xres,yres); OSD_ResizeDisplay(xres,yres);