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raze-gles
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screenshots: remove the old inversion and PCX code from the source 

git-svn-id: https://svn.eduke32.com/eduke32@2220 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
helixhorned 2011-12-28 20:34:26 +00:00
parent 98bcc0e60c
commit 9e1399ec14
1 changed files with 18 additions and 209 deletions
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227
polymer/eduke32/build/src/engine.c
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@ -15599,8 +15599,8 @@ static int32_t screencapture_tga(const char *filename, char inverseit)
// palette first
# ifdef USE_OPENGL
if (rendmode < 3 || (rendmode >= 3 && qsetmode != 200))
{
# endif
{
//getpalette(0,256,palette);
for (i=0; i<256; i++)
{
@ -15608,236 +15608,45 @@ static int32_t screencapture_tga(const char *filename, char inverseit)
Bfputc(inverseit ? 255-curpalettefaded[i].g : curpalettefaded[i].g, fil); // g
Bfputc(inverseit ? 255-curpalettefaded[i].r : curpalettefaded[i].r, fil); // r
}
}
# ifdef USE_OPENGL
}
# endif
# if 0
// targa renders bottom to top, from left to right
if (inverseit && qsetmode != 200)
{
inversebuf = Bmalloc(bytesperline);
if (inversebuf)
{
for (i=ydim-1; i>=0; i--)
{
Bmemcpy(inversebuf, ptr+i*bytesperline, xdim);
for (j=0; j<xdim; j++) /* used to be j<bytesperline */
inversebuf[j] ^= 0x0f;
Bfwrite(inversebuf, xdim, 1, fil);
}
Bfree(inversebuf);
}
}
else
# endif
{
# ifdef USE_OPENGL
if (rendmode >= 3 && qsetmode == 200)
{
char c;
// 24bit
inversebuf = (char *)Bmalloc(xdim*ydim*3);
if (inversebuf)
{
bglReadPixels(0,0,xdim,ydim,GL_RGB,GL_UNSIGNED_BYTE,inversebuf);
j = xdim*ydim*3;
for (i=0; i<j; i+=3)
{
c = inversebuf[i];
inversebuf[i] = inversebuf[i+2];
inversebuf[i+2] = c;
}
Bfwrite(inversebuf, xdim*ydim, 3, fil);
Bfree(inversebuf);
}
}
else
# endif
{
for (i=ydim-1; i>=0; i--)
Bfwrite(ptr+i*bytesperline, xdim, 1, fil);
}
}
enddrawing(); //}}}
Bfclose(fil);
OSD_Printf("Saved screenshot to %s\n", fn);
Bfree(fn);
capturecount++;
return(0);
}
# endif
#if 0
// PCX is nasty, which is why I've lifted these functions from the PCX spec by ZSoft
static int32_t writepcxbyte(char colour, char count, BFILE *fp)
{
if (!count) return 0;
if (count == 1 && (colour & 0xc0) != 0xc0)
{
Bfputc(colour, fp);
return 1;
}
else
{
Bfputc(0xc0 | count, fp);
Bfputc(colour, fp);
return 2;
}
}
static void writepcxline(char *buf, int32_t bytes, int32_t step, BFILE *fp)
{
char ths, last;
int32_t srcIndex;
char runCount;
runCount = 1;
last = *buf;
for (srcIndex=1; srcIndex<bytes; srcIndex++)
{
buf += step;
ths = *buf;
if (ths == last)
{
runCount++;
if (runCount == 63)
{
writepcxbyte(last, runCount, fp);
runCount = 0;
}
}
else
{
if (runCount)
writepcxbyte(last, runCount, fp);
last = ths;
runCount = 1;
}
}
if (runCount) writepcxbyte(last, runCount, fp);
if (bytes&1) writepcxbyte(0, 1, fp);
}
int32_t screencapture_pcx(const char *filename, char inverseit)
{
int32_t i,j,bpl;
char *ptr, head[128];
//char palette[4*256];
char *fn = Bstrdup(filename), *inversebuf;
BFILE *fil;
i = screencapture_common1(fn, "pcx", &fil);
if (i)
return i;
memset(head,0,128);
head[0] = 10;
head[1] = 5;
head[2] = 1;
head[3] = 8;
head[12] = 72; head[13] = 0;
head[14] = 72; head[15] = 0;
head[65] = 1; // 8-bit
head[68] = 1;
#ifdef USE_OPENGL
if (rendmode >= 3 && qsetmode == 200)
{
head[65] = 3; // 24-bit
}
#endif
head[8] = (xdim-1) & 0xff;
head[9] = ((xdim-1) >> 8) & 0xff;
head[10] = (ydim-1) & 0xff;
head[11] = ((ydim-1) >> 8) & 0xff;
bpl = xdim + (xdim&1);
head[66] = bpl & 0xff;
head[67] = (bpl >> 8) & 0xff;
Bfwrite(head, 128, 1, fil);
begindrawing(); //{{{
ptr = (char *)frameplace;
// targa renders bottom to top, from left to right
if (inverseit && qsetmode != 200)
{
inversebuf = (char *)Bmalloc(bytesperline);
char c;
// 24bit
inversebuf = (char *)Bmalloc(xdim*ydim*3);
if (inversebuf)
{
for (i=0; i<ydim; i++)
bglReadPixels(0,0,xdim,ydim,GL_RGB,GL_UNSIGNED_BYTE,inversebuf);
j = xdim*ydim*3;
for (i=0; i<j; i+=3)
{
copybuf(ptr+i*bytesperline, inversebuf, xdim >> 2);
for (j=0; j < (bytesperline>>2); j++)((int32_t *)inversebuf)[j] ^= 0x0f0f0f0fL;
writepcxline(inversebuf, xdim, 1, fil);
c = inversebuf[i];
inversebuf[i] = inversebuf[i+2];
inversebuf[i+2] = c;
}
Bfwrite(inversebuf, xdim*ydim, 3, fil);
Bfree(inversebuf);
}
}
else
# endif
{
#ifdef USE_OPENGL
if (rendmode >= 3 && qsetmode == 200)
{
// 24bit
inversebuf = (char *)Bmalloc(xdim*ydim*3);
if (inversebuf)
{
bglReadPixels(0,0,xdim,ydim,GL_RGB,GL_UNSIGNED_BYTE,inversebuf);
for (i=ydim-1; i>=0; i--)
{
writepcxline(inversebuf+i*xdim*3, xdim, 3, fil);
writepcxline(inversebuf+i*xdim*3+1, xdim, 3, fil);
writepcxline(inversebuf+i*xdim*3+2, xdim, 3, fil);
}
Bfree(inversebuf);
}
}
else
{
#endif
for (i=0; i<ydim; i++)
writepcxline(ptr+i*bytesperline, xdim, 1, fil);
#ifdef USE_OPENGL
}
#endif
for (i=ydim-1; i>=0; i--)
Bfwrite(ptr+i*bytesperline, xdim, 1, fil);
}
enddrawing(); //}}}
// palette last
#ifdef USE_OPENGL
if (rendmode < 3 || (rendmode >= 3 && qsetmode != 200))
{
#endif
//getpalette(0,256,palette);
Bfputc(12,fil);
for (i=0; i<256; i++)
{
Bfputc(curpalettefaded[i].r, fil); // b
Bfputc(curpalettefaded[i].g, fil); // g
Bfputc(curpalettefaded[i].b, fil); // r
}
#ifdef USE_OPENGL
}
#endif
Bfclose(fil);
OSD_Printf("Saved screenshot to %s\n", fn);
Bfree(fn);
capturecount++;
return(0);
}
#endif
# endif
int32_t screencapture(const char *filename, char inverseit, const char *versionstr)
{