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Searched refs:scanline (Results 1 – 16 of 16) sorted by relevance

/AliOS-Things-master/components/SDL2/src/image/external/tiff-4.0.9/libtiff/
A Dtif_next.c55 tmsize_t scanline, n; in NeXTDecode() local
68 scanline = tif->tif_scanlinesize; in NeXTDecode()
69 if (occ % scanline) in NeXTDecode()
74 for (row = buf; cc > 0 && occ > 0; occ -= scanline, row += scanline) { in NeXTDecode()
82 if (cc < scanline) in NeXTDecode()
84 _TIFFmemcpy(row, bp, scanline); in NeXTDecode()
85 bp += scanline; in NeXTDecode()
86 cc -= scanline; in NeXTDecode()
98 if (cc < 4+n || off+n > scanline) in NeXTDecode()
127 while (n-- > 0 && npixels < imagewidth && op_offset < scanline) in NeXTDecode()
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A Dtif_strip.c356 uint64 scanline; in TIFFRasterScanlineSize64() local
358 scanline = _TIFFMultiply64(tif, td->td_bitspersample, td->td_imagewidth, module); in TIFFRasterScanlineSize64()
360 scanline = _TIFFMultiply64(tif, scanline, td->td_samplesperpixel, module); in TIFFRasterScanlineSize64()
361 return (TIFFhowmany8_64(scanline)); in TIFFRasterScanlineSize64()
363 return (_TIFFMultiply64(tif, TIFFhowmany8_64(scanline), in TIFFRasterScanlineSize64()
A Dtif_getimage.c927 tmsize_t scanline; in gtStripContig() local
951 scanline = TIFFScanlineSize(tif); in gtStripContig()
964 ((row + img->row_offset)%rowsperstrip + nrowsub) * scanline)==(tmsize_t)(-1) in gtStripContig()
971 pos = ((row + img->row_offset) % rowsperstrip) * scanline + \ in gtStripContig()
1013 tmsize_t scanline; in gtStripSeparate() local
1054 scanline = TIFFScanlineSize(tif); in gtStripSeparate()
1066 … ((row + img->row_offset)%rowsperstrip + nrow) * scanline)==(tmsize_t)(-1) in gtStripSeparate()
1086 p0, ((row + img->row_offset)%rowsperstrip + nrow) * scanline)==(tmsize_t)(-1) in gtStripSeparate()
1094 … p1, ((row + img->row_offset)%rowsperstrip + nrow) * scanline) == (tmsize_t)(-1) in gtStripSeparate()
1111 pa, ((row + img->row_offset)%rowsperstrip + nrow) * scanline)==(tmsize_t)(-1) in gtStripSeparate()
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/AliOS-Things-master/components/SDL2/src/image/external/tiff-4.0.9/tools/
A Dtiffinfo.c200 ShowStrip(tstrip_t strip, unsigned char* pp, uint32 nrow, tsize_t scanline) in ShowStrip() argument
206 for (cc = 0; cc < scanline; cc++) { in ShowStrip()
219 tsize_t scanline = TIFFScanlineSize(tif); in TIFFReadContigStripData() local
232 if (TIFFReadEncodedStrip(tif, strip, buf, nrow*scanline) < 0) { in TIFFReadContigStripData()
236 ShowStrip(strip, buf, nrow, scanline); in TIFFReadContigStripData()
246 tsize_t scanline = TIFFScanlineSize(tif); in TIFFReadSeparateStripData() local
262 if (TIFFReadEncodedStrip(tif, strip, buf, nrow*scanline) < 0) { in TIFFReadSeparateStripData()
266 ShowStrip(strip, buf, nrow, scanline); in TIFFReadSeparateStripData()
A Dtiffcp.c1295 tdata_t scanline; in DECLAREreadFunc() local
1299 scanline = _TIFFmalloc(scanlinesize); in DECLAREreadFunc()
1300 if (!scanline) in DECLAREreadFunc()
1302 _TIFFmemset(scanline, 0, scanlinesize); in DECLAREreadFunc()
1304 if (scanline) { in DECLAREreadFunc()
1313 uint8* sbuf = scanline; in DECLAREreadFunc()
1315 if (TIFFReadScanline(in, scanline, row, s) < 0 in DECLAREreadFunc()
1331 _TIFFfree(scanline); in DECLAREreadFunc()
/AliOS-Things-master/components/SDL2/src/image/external/jpeg-9b/
A Drdrle.c245 JSAMPROW scanline, red_ptr, green_ptr, blue_ptr; in load_image() local
290 scanline = * (*cinfo->mem->access_virt_sarray) in load_image()
297 *scanline++ = (JSAMPLE) in load_image()
313 scanline = * (*cinfo->mem->access_virt_sarray) in load_image()
322 *scanline++ = *red_ptr++; in load_image()
323 *scanline++ = *green_ptr++; in load_image()
324 *scanline++ = *blue_ptr++; in load_image()
A Dchange.log414 scanline-by-scanline basis.
A Dlibjpeg.txt68 scanline at a time, using a straightforward uncompressed image format. All
204 Pixels are stored by scanlines, with each scanline running from left to
206 example, R,G,B,R,G,B,R,G,B,... for 24-bit RGB color. Each scanline is an
214 if you process just one scanline at a time, you must make a one-element
221 have it all in memory, but usually it's simplest to process one scanline at
665 Image data is returned in top-to-bottom scanline order. If you must write
679 jpeg_read_scanlines() reads at least one scanline per call, until the
1253 int rec_outbuf_height Recommended height of scanline buffer.
1654 again, pointing to the first unconsumed scanline.
2114 of memory involved is not large (a scanline or so), it may cause the
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/AliOS-Things-master/components/SDL2/src/image/external/tiff-4.0.9/contrib/pds/
A Dtif_imageiter.c384 tsize_t scanline; in gtStripContig() local
394 scanline = TIFFScanlineSize(tif); in gtStripContig()
399 buf, nrow*scanline) < 0 && img->stoponerr) in gtStripContig()
422 tsize_t scanline; in gtStripSeparate() local
442 scanline = TIFFScanlineSize(tif); in gtStripSeparate()
447 r, nrow*scanline) < 0 && img->stoponerr) in gtStripSeparate()
450 g, nrow*scanline) < 0 && img->stoponerr) in gtStripSeparate()
453 b, nrow*scanline) < 0 && img->stoponerr) in gtStripSeparate()
457 a, nrow*scanline) < 0 && img->stoponerr)) in gtStripSeparate()
/AliOS-Things-master/components/SDL2/src/image/
A Dnanosvgrast.h141 unsigned char* scanline; member
180 if (r->scanline) free(r->scanline); in nsvgDeleteRasterizer()
898 scanline[i] = (unsigned char)(scanline[i] + ((x1 - x0) * maxWeight >> NSVG__FIXSHIFT)); in nsvg__fillScanline()
901 …scanline[i] = (unsigned char)(scanline[i] + (((NSVG__FIX - (x0 & NSVG__FIXMASK)) * maxWeight) >> N… in nsvg__fillScanline()
906 …scanline[j] = (unsigned char)(scanline[j] + (((x1 & NSVG__FIXMASK) * maxWeight) >> NSVG__FIXSHIFT)… in nsvg__fillScanline()
911 scanline[i] = (unsigned char)(scanline[i] + maxWeight); in nsvg__fillScanline()
934 nsvg__fillScanline(scanline, len, x0, x1, maxWeight, xmin, xmax); in nsvg__fillActiveEdges()
946 nsvg__fillScanline(scanline, len, x0, x1, maxWeight, xmin, xmax); in nsvg__fillActiveEdges()
1122 memset(r->scanline, 0, r->width); in nsvg__rasterizeSortedEdges()
1379 r->scanline = (unsigned char*)realloc(r->scanline, w); in nsvgRasterize()
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/AliOS-Things-master/components/SDL2/src/image/external/tiff-4.0.9/contrib/win_dib/
A DTiffile.cpp403 tsize_t scanline; in getStripContig1Bit() local
420 scanline = TIFFScanlineSize(tif); in getStripContig1Bit()
427 stripsize = ((row + img->row_offset)%rowsperstrip + nrow) * scanline; in getStripContig1Bit()
435 pos = ((row + img->row_offset) % rowsperstrip) * scanline; in getStripContig1Bit()
/AliOS-Things-master/components/SDL2/src/image/external/tiff-4.0.9/
A DTODO4 o tiffcmp read data by strip/tile instead of scanline
A DChangeLog2593 runs at the start of a scanline - needed for legal cases.
3598 Cleanup scanline allocation to avoid coverity warning.
4034 * libtiff/tif_getimage.c: workaround for 'Fractional scanline' error reading
4799 * tif_fax3.c: changed 'at scanline ...' style warning/errors
6785 the scanline buffer long enough when writing rgb triplets.
6786 The scanline needs to be 3 X the number of dots or else it will
/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/
A Dlibpng-manual.txt2884 for each scanline. See the PNG specification for details on the specific
3596 output on the next scanline, and every 25 lines thereafter, unless
4452 scanline. Possible values are PNG_ALL_FILTERS, PNG_NO_FILTERS,
A DCHANGES5543 call load3() only when needed at the end of a scanline.
/AliOS-Things-master/components/SDL2/src/image/external/libwebp-1.0.2/
A DChangeLog1134 a7a954c8 Merge "lossless: make prediction in encoder work per scanline"
1136 239421c5 lossless: make prediction in encoder work per scanline

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