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