Lines Matching refs:bytewidth
4009 size_t bytewidth, unsigned char filterType, size_t length) in unfilterScanline() argument
4027 for(i = 0; i < bytewidth; i++) recon[i] = scanline[i]; in unfilterScanline()
4028 for(i = bytewidth; i < length; i++) recon[i] = scanline[i] + recon[i - bytewidth]; in unfilterScanline()
4043 for(i = 0; i < bytewidth; i++) recon[i] = scanline[i] + precon[i] / 2; in unfilterScanline()
4044 …for(i = bytewidth; i < length; i++) recon[i] = scanline[i] + ((recon[i - bytewidth] + precon[i]) /… in unfilterScanline()
4048 for(i = 0; i < bytewidth; i++) recon[i] = scanline[i]; in unfilterScanline()
4049 for(i = bytewidth; i < length; i++) recon[i] = scanline[i] + recon[i - bytewidth] / 2; in unfilterScanline()
4055 for(i = 0; i < bytewidth; i++) in unfilterScanline()
4059 for(i = bytewidth; i < length; i++) in unfilterScanline()
4061 … recon[i] = (scanline[i] + paethPredictor(recon[i - bytewidth], precon[i], precon[i - bytewidth])); in unfilterScanline()
4066 for(i = 0; i < bytewidth; i++) in unfilterScanline()
4070 for(i = bytewidth; i < length; i++) in unfilterScanline()
4073 recon[i] = (scanline[i] + recon[i - bytewidth]); in unfilterScanline()
4096 size_t bytewidth = (bpp + 7) / 8; in unfilter() local
4105 …CERROR_TRY_RETURN(unfilterScanline(&out[outindex], &in[inindex + 1], prevline, bytewidth, filterTy… in unfilter()
4137 size_t bytewidth = bpp / 8; in Adam7_deinterlace() local
4141 size_t pixelinstart = passstart[i] + (y * passw[i] + x) * bytewidth; in Adam7_deinterlace()
4142 … pixeloutstart = ((ADAM7_IY[i] + y * ADAM7_DY[i]) * w + ADAM7_IX[i] + x * ADAM7_DX[i]) * bytewidth; in Adam7_deinterlace()
4143 for(b = 0; b < bytewidth; b++) in Adam7_deinterlace()
5159 size_t length, size_t bytewidth, unsigned char filterType) in filterScanline() argument
5170 for(i = 0; i < bytewidth; i++) out[i] = scanline[i]; in filterScanline()
5171 for(i = bytewidth; i < length; i++) out[i] = scanline[i] - scanline[i - bytewidth]; in filterScanline()
5175 for(i = 0; i < bytewidth; i++) out[i] = scanline[i]; in filterScanline()
5176 for(i = bytewidth; i < length; i++) out[i] = scanline[i] - scanline[i - bytewidth]; in filterScanline()
5192 for(i = 0; i < bytewidth; i++) out[i] = scanline[i] - prevline[i] / 2; in filterScanline()
5193 …for(i = bytewidth; i < length; i++) out[i] = scanline[i] - ((scanline[i - bytewidth] + prevline[i]… in filterScanline()
5197 for(i = 0; i < bytewidth; i++) out[i] = scanline[i]; in filterScanline()
5198 for(i = bytewidth; i < length; i++) out[i] = scanline[i] - scanline[i - bytewidth] / 2; in filterScanline()
5205 for(i = 0; i < bytewidth; i++) out[i] = (scanline[i] - prevline[i]); in filterScanline()
5206 for(i = bytewidth; i < length; i++) in filterScanline()
5208 …out[i] = (scanline[i] - paethPredictor(scanline[i - bytewidth], prevline[i], prevline[i - bytewidt… in filterScanline()
5213 for(i = 0; i < bytewidth; i++) out[i] = scanline[i]; in filterScanline()
5215 for(i = bytewidth; i < length; i++) out[i] = (scanline[i] - scanline[i - bytewidth]); in filterScanline()
5244 size_t bytewidth = (bpp + 7) / 8; in filter() local
5275 filterScanline(&out[outindex + 1], &in[inindex], prevline, linebytes, bytewidth, 0); in filter()
5300 … filterScanline(attempt[type].data, &in[y * linebytes], prevline, linebytes, bytewidth, type); in filter()
5357 … filterScanline(attempt[type].data, &in[y * linebytes], prevline, linebytes, bytewidth, type); in filter()
5392 filterScanline(&out[outindex + 1], &in[inindex], prevline, linebytes, bytewidth, type); in filter()
5428 … filterScanline(attempt[type].data, &in[y * linebytes], prevline, linebytes, bytewidth, type); in filter()
5497 size_t bytewidth = bpp / 8; in Adam7_interlace() local
5501 …t pixelinstart = ((ADAM7_IY[i] + y * ADAM7_DY[i]) * w + ADAM7_IX[i] + x * ADAM7_DX[i]) * bytewidth; in Adam7_interlace()
5502 size_t pixeloutstart = passstart[i] + (y * passw[i] + x) * bytewidth; in Adam7_interlace()
5503 for(b = 0; b < bytewidth; b++) in Adam7_interlace()