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Searched refs:colormap (Results 1 – 25 of 124) sorted by relevance

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/external/ImageMagick/coders/
Dmap.c133 *colormap, in ReadMAPImage() local
168 colormap=(unsigned char *) AcquireQuantumMemory(image->colors,packet_size* in ReadMAPImage()
169 sizeof(*colormap)); in ReadMAPImage()
171 (colormap == (unsigned char *) NULL)) in ReadMAPImage()
176 count=ReadBlob(image,packet_size*image->colors,colormap); in ReadMAPImage()
179 p=colormap; in ReadMAPImage()
183 image->colormap[i].red=ScaleCharToQuantum(*p++); in ReadMAPImage()
184 image->colormap[i].green=ScaleCharToQuantum(*p++); in ReadMAPImage()
185 image->colormap[i].blue=ScaleCharToQuantum(*p++); in ReadMAPImage()
192 image->colormap[i].red=(Quantum) quantum; in ReadMAPImage()
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Drle.c187 *colormap, in ReadRLEImage() local
261 colormap=(unsigned char *) NULL; in ReadRLEImage()
267 colormap=(unsigned char *) AcquireQuantumMemory(number_colormaps, in ReadRLEImage()
268 3*map_length*sizeof(*colormap)); in ReadRLEImage()
269 if (colormap == (unsigned char *) NULL) in ReadRLEImage()
271 p=colormap; in ReadRLEImage()
396 colormap=(unsigned char *) RelinquishMagickMemory(colormap); in ReadRLEImage()
428 colormap=(unsigned char *) RelinquishMagickMemory(colormap); in ReadRLEImage()
463 *p=colormap[(ssize_t) index]; in ReadRLEImage()
473 *p=colormap[(ssize_t) index]; in ReadRLEImage()
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Dgif.c444 SetPixelViaPixelInfo(image,image->colormap+index,q); in DecodeImage()
1279 image->colormap[i].red=(double) ScaleCharToQuantum(*p++); in ReadGIFImage()
1280 image->colormap[i].green=(double) ScaleCharToQuantum(*p++); in ReadGIFImage()
1281 image->colormap[i].blue=(double) ScaleCharToQuantum(*p++); in ReadGIFImage()
1284 image->colormap[i].alpha=(double) TransparentAlpha; in ReadGIFImage()
1285 image->transparent_color=image->colormap[opacity]; in ReadGIFImage()
1288 image->background_color=image->colormap[MagickMin((ssize_t) background, in ReadGIFImage()
1294 *colormap; in ReadGIFImage() local
1299 colormap=(unsigned char *) AcquireQuantumMemory(image->colors,3* in ReadGIFImage()
1300 sizeof(*colormap)); in ReadGIFImage()
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Dwpg.c295 SetPixelViaPixelInfo(image,image->colormap+(ssize_t) index,q); in InsertRow()
306 SetPixelViaPixelInfo(image,image->colormap+(ssize_t) index,q); in InsertRow()
324 SetPixelViaPixelInfo(image,image->colormap+(ssize_t) index,q); in InsertRow()
328 SetPixelViaPixelInfo(image,image->colormap+(ssize_t) index,q); in InsertRow()
332 SetPixelViaPixelInfo(image,image->colormap+(ssize_t) index,q); in InsertRow()
336 SetPixelViaPixelInfo(image,image->colormap+(ssize_t) index,q); in InsertRow()
344 SetPixelViaPixelInfo(image,image->colormap+(ssize_t) index,q); in InsertRow()
350 SetPixelViaPixelInfo(image,image->colormap+(ssize_t) index,q); in InsertRow()
357 SetPixelViaPixelInfo(image,image->colormap+(ssize_t) index,q); in InsertRow()
377 SetPixelViaPixelInfo(image,image->colormap+(ssize_t) index,q); in InsertRow()
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Dmpc.c845 *colormap; in ReadMPCImage() local
851 colormap=(unsigned char *) AcquireQuantumMemory(image->colors, in ReadMPCImage()
852 packet_size*sizeof(*colormap)); in ReadMPCImage()
853 if (colormap == (unsigned char *) NULL) in ReadMPCImage()
855 count=ReadBlob(image,packet_size*image->colors,colormap); in ReadMPCImage()
859 p=colormap; in ReadMPCImage()
873 image->colormap[i].red=ScaleCharToQuantum(pixel); in ReadMPCImage()
875 image->colormap[i].green=ScaleCharToQuantum(pixel); in ReadMPCImage()
877 image->colormap[i].blue=ScaleCharToQuantum(pixel); in ReadMPCImage()
889 image->colormap[i].red=ScaleShortToQuantum(pixel); in ReadMPCImage()
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Dcut.c459 image->colormap[i].red=(Quantum) ReadBlobLSBShort(palette); in ReadCUTImage()
462 image->colormap[i].red=ClampToQuantum(((double) in ReadCUTImage()
463 image->colormap[i].red*QuantumRange+(PalHeader.MaxRed>>1))/ in ReadCUTImage()
466 image->colormap[i].green=(Quantum) ReadBlobLSBShort(palette); in ReadCUTImage()
469 image->colormap[i].green=ClampToQuantum in ReadCUTImage()
470 … (((double) image->colormap[i].green*QuantumRange+(PalHeader.MaxGreen>>1))/PalHeader.MaxGreen); in ReadCUTImage()
472 image->colormap[i].blue=(Quantum) ReadBlobLSBShort(palette); in ReadCUTImage()
475 image->colormap[i].blue=ClampToQuantum in ReadCUTImage()
476 … (((double)image->colormap[i].blue*QuantumRange+(PalHeader.MaxBlue>>1))/PalHeader.MaxBlue); in ReadCUTImage()
497 image->colormap[i].red=ScaleCharToQuantum((unsigned char) i); in ReadCUTImage()
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Dxpm.c412 status=QueryColorCompliance(target,XPMCompliance,&image->colormap[j], in ReadXPMImage()
416 if (image->depth < image->colormap[j].depth) in ReadXPMImage()
417 image->depth=image->colormap[j].depth; in ReadXPMImage()
450 SetPixelViaPixelInfo(image,image->colormap+j,r); in ReadXPMImage()
738 picon->colormap=(PixelInfo *) ResizeQuantumMemory((void **) in WritePICONImage()
739 picon->colormap,(size_t) colors,sizeof(*picon->colormap)); in WritePICONImage()
740 if (picon->colormap == (PixelInfo *) NULL) in WritePICONImage()
782 pixel=picon->colormap[i]; in WritePICONImage()
943 if (image->colormap[i].alpha != OpaqueAlpha) in WriteXPMImage()
951 image->colormap[i].alpha; in WriteXPMImage()
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Dfax.c221 image->colormap[0].red=QuantumRange; in ReadFAXImage()
222 image->colormap[0].green=QuantumRange; in ReadFAXImage()
223 image->colormap[0].blue=QuantumRange; in ReadFAXImage()
224 image->colormap[1].red=(Quantum) 0; in ReadFAXImage()
225 image->colormap[1].green=(Quantum) 0; in ReadFAXImage()
226 image->colormap[1].blue=(Quantum) 0; in ReadFAXImage()
Drgf.c160 image->colormap[0].red=QuantumRange; in ReadRGFImage()
161 image->colormap[0].green=QuantumRange; in ReadRGFImage()
162 image->colormap[0].blue=QuantumRange; in ReadRGFImage()
163 image->colormap[1].red=(Quantum) 0; in ReadRGFImage()
164 image->colormap[1].green=(Quantum) 0; in ReadRGFImage()
165 image->colormap[1].blue=(Quantum) 0; in ReadRGFImage()
Djbig.c215 image->colormap[0].red=0; in ReadJBIGImage()
216 image->colormap[0].green=0; in ReadJBIGImage()
217 image->colormap[0].blue=0; in ReadJBIGImage()
218 image->colormap[1].red=QuantumRange; in ReadJBIGImage()
219 image->colormap[1].green=QuantumRange; in ReadJBIGImage()
220 image->colormap[1].blue=QuantumRange; in ReadJBIGImage()
258 SetPixelViaPixelInfo(image,image->colormap+(ssize_t) index,q); in ReadJBIGImage()
Dpcx.c370 image->colormap[i].red=ScaleCharToQuantum(*p++); in ReadPCXImage()
371 image->colormap[i].green=ScaleCharToQuantum(*p++); in ReadPCXImage()
372 image->colormap[i].blue=ScaleCharToQuantum(*p++); in ReadPCXImage()
465 image->colormap[0].red=(Quantum) 0; in ReadPCXImage()
466 image->colormap[0].green=(Quantum) 0; in ReadPCXImage()
467 image->colormap[0].blue=(Quantum) 0; in ReadPCXImage()
468 image->colormap[1].red=QuantumRange; in ReadPCXImage()
469 image->colormap[1].green=QuantumRange; in ReadPCXImage()
470 image->colormap[1].blue=QuantumRange; in ReadPCXImage()
483 image->colormap[i].red=ScaleCharToQuantum(*p++); in ReadPCXImage()
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Dmiff.c1169 *colormap; in ReadMIFFImage() local
1175 colormap=(unsigned char *) AcquireQuantumMemory(image->colors, in ReadMIFFImage()
1176 packet_size*sizeof(*colormap)); in ReadMIFFImage()
1177 if (colormap == (unsigned char *) NULL) in ReadMIFFImage()
1179 count=ReadBlob(image,packet_size*image->colors,colormap); in ReadMIFFImage()
1180 p=colormap; in ReadMIFFImage()
1194 image->colormap[i].red=ScaleCharToQuantum(pixel); in ReadMIFFImage()
1196 image->colormap[i].green=ScaleCharToQuantum(pixel); in ReadMIFFImage()
1198 image->colormap[i].blue=ScaleCharToQuantum(pixel); in ReadMIFFImage()
1210 image->colormap[i].red=ScaleShortToQuantum(pixel); in ReadMIFFImage()
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Dpalm.c370 image->colormap[index].red=(MagickRealType) in ReadPALMImage()
372 image->colormap[index].green=(MagickRealType) in ReadPALMImage()
374 image->colormap[index].blue=(MagickRealType) in ReadPALMImage()
382 image->colormap[index].red=(MagickRealType) in ReadPALMImage()
384 image->colormap[index].green=(MagickRealType) in ReadPALMImage()
386 image->colormap[index].blue=(MagickRealType) in ReadPALMImage()
503 SetPixelViaPixelInfo(image,image->colormap+(ssize_t) index,q); in ReadPALMImage()
529 transpix=image->colormap[index]; in ReadPALMImage()
816 image->colormap[count].red))); in WritePALMImage()
818 image->colormap[count].green))); in WritePALMImage()
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/external/ImageMagick/MagickCore/
Dcolormap.c118 if (image->colormap == (PixelInfo *) NULL) in AcquireImageColormap()
119 image->colormap=(PixelInfo *) AcquireQuantumMemory(image->colors, in AcquireImageColormap()
120 sizeof(*image->colormap)); in AcquireImageColormap()
122 image->colormap=(PixelInfo *) ResizeQuantumMemory(image->colormap, in AcquireImageColormap()
123 image->colors,sizeof(*image->colormap)); in AcquireImageColormap()
124 if (image->colormap == (PixelInfo *) NULL) in AcquireImageColormap()
137 GetPixelInfo(image,image->colormap+i); in AcquireImageColormap()
138 image->colormap[i].alpha_trait=BlendPixelTrait; in AcquireImageColormap()
139 image->colormap[i].red=pixel; in AcquireImageColormap()
140 image->colormap[i].green=pixel; in AcquireImageColormap()
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Denhance.c737 luma=0.21267f*image->colormap[i].red+0.71526*image->colormap[i].green+ in ColorDecisionListImage()
738 0.07217f*image->colormap[i].blue; in ColorDecisionListImage()
739 image->colormap[i].red=luma+color_correction.saturation*cdl_map[ in ColorDecisionListImage()
740 ScaleQuantumToMap(ClampToQuantum(image->colormap[i].red))].red-luma; in ColorDecisionListImage()
741 image->colormap[i].green=luma+color_correction.saturation*cdl_map[ in ColorDecisionListImage()
742 ScaleQuantumToMap(ClampToQuantum(image->colormap[i].green))].green-luma; in ColorDecisionListImage()
743 image->colormap[i].blue=luma+color_correction.saturation*cdl_map[ in ColorDecisionListImage()
744 ScaleQuantumToMap(ClampToQuantum(image->colormap[i].blue))].blue-luma; in ColorDecisionListImage()
909 red=(double) image->colormap[i].red; in ContrastImage()
910 green=(double) image->colormap[i].green; in ContrastImage()
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Dquantize.c614 image->colormap[index].red),q); in AssignImageColors()
616 image->colormap[index].green),q); in AssignImageColors()
618 image->colormap[index].blue),q); in AssignImageColors()
621 image->colormap[index].alpha),q); in AssignImageColors()
657 (GetPixelInfoLuma(image->colormap+0) > in AssignImageColors()
658 GetPixelInfoLuma(image->colormap+1))) in AssignImageColors()
660 image->colormap[0].red=intensity; in AssignImageColors()
661 image->colormap[0].green=intensity; in AssignImageColors()
662 image->colormap[0].blue=intensity; in AssignImageColors()
665 image->colormap[1].red=(double) QuantumRange-intensity; in AssignImageColors()
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Dxwindow.c1026 MagickPrivate void XBestPixel(Display *display,const Colormap colormap, in XBestPixel() argument
1054 status=XAllocColor(display,colormap,color); in XBestPixel()
1074 (void) XQueryColors(display,colormap,colors,(int) number_colors); in XBestPixel()
1097 (void) XAllocColor(display,colormap,&colors[j]); in XBestPixel()
1319 *colormap[MaxStandardColormaps]= in XBestVisualInfo() local
1335 map_property=XInternAtom(display,(char *) colormap[i],MagickTrue); in XBestVisualInfo()
1374 if (map_info->colormap == (Colormap) NULL) in XBestVisualInfo()
1694 colormap; in XConfigureImageColormap() local
1703 colormap=windows->map_info->colormap; in XConfigureImageColormap()
1704 (void) XSetWindowColormap(display,windows->image.id,colormap); in XConfigureImageColormap()
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/external/mesa3d/docs/
DMESA_pixmap_colormap.spec33 StaticColor, GrayScale and StaticGray visuals, Mesa needs a colormap
36 The colormap associated with a window can be queried with normal
37 Xlib functions but there is no colormap associated with pixmaps.
40 which allows specification of a colormap.
65 to compute pixel values from RGB values Mesa requires a colormap.
72 allows one to create a GLXPixmap with a specific colormap. The image
74 same colormap and visual) with the expected results.
/external/libjpeg-turbo/
Drdbmp.c61 JSAMPARRAY colormap; /* BMP colormap (converted to my format) */ member
94 sinfo->colormap[2][i] = (JSAMPLE) read_byte(sinfo); in read_colormap()
95 sinfo->colormap[1][i] = (JSAMPLE) read_byte(sinfo); in read_colormap()
96 sinfo->colormap[0][i] = (JSAMPLE) read_byte(sinfo); in read_colormap()
102 sinfo->colormap[2][i] = (JSAMPLE) read_byte(sinfo); in read_colormap()
103 sinfo->colormap[1][i] = (JSAMPLE) read_byte(sinfo); in read_colormap()
104 sinfo->colormap[0][i] = (JSAMPLE) read_byte(sinfo); in read_colormap()
127 register JSAMPARRAY colormap = source->colormap; in get_8bit_row() local
144 *outptr++ = colormap[0][t]; /* can omit GETJSAMPLE() safely */ in get_8bit_row()
145 *outptr++ = colormap[1][t]; in get_8bit_row()
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Drdtarga.c55 JSAMPARRAY colormap; /* Targa colormap (converted to my format) */ member
112 sinfo->colormap[2][i] = (JSAMPLE) read_byte(sinfo); in read_colormap()
113 sinfo->colormap[1][i] = (JSAMPLE) read_byte(sinfo); in read_colormap()
114 sinfo->colormap[0][i] = (JSAMPLE) read_byte(sinfo); in read_colormap()
198 register JSAMPARRAY colormap = source->colormap; in get_8bit_row() local
204 *ptr++ = colormap[0][t]; in get_8bit_row()
205 *ptr++ = colormap[1][t]; in get_8bit_row()
206 *ptr++ = colormap[2][t]; in get_8bit_row()
453 source->colormap = (*cinfo->mem->alloc_sarray) in start_input_tga()
460 source->colormap = NULL; in start_input_tga()
Dwrrle.c59 rle_map *colormap; /* RLE-style color map, or NULL if none */ member
114 dest->colormap = NULL; in start_output_rle()
119 dest->colormap = (rle_map *) (*cinfo->mem->alloc_small) in start_output_rle()
121 MEMZERO(dest->colormap, cmapsize); in start_output_rle()
127 dest->colormap[ci * CMAPLENGTH + i] = in start_output_rle()
128 GETJSAMPLE(cinfo->colormap[ci][i]) << 8; in start_output_rle()
202 header.cmap = dest->colormap; in finish_output_rle()
Drdrle.c212 rle_map *colormap; in get_pseudocolor_row() local
215 colormap = source->header.cmap; in get_pseudocolor_row()
223 *dest_row++ = (JSAMPLE) (colormap[val ] >> 8); in get_pseudocolor_row()
224 *dest_row++ = (JSAMPLE) (colormap[val + 256] >> 8); in get_pseudocolor_row()
225 *dest_row++ = (JSAMPLE) (colormap[val + 512] >> 8); in get_pseudocolor_row()
249 rle_map *colormap; in load_image() local
255 colormap = source->header.cmap; in load_image()
299 (colormap[GETJSAMPLE(rle_row[channel][col]) + 256 * channel] >> 8); in load_image()
Dwrgif.c221 emit_header (gif_dest_ptr dinfo, int num_colors, JSAMPARRAY colormap) in emit_header() argument
264 if (colormap != NULL) { in emit_header()
267 putc(GETJSAMPLE(colormap[0][i]) >> cshift, dinfo->pub.output_file); in emit_header()
268 putc(GETJSAMPLE(colormap[1][i]) >> cshift, dinfo->pub.output_file); in emit_header()
269 putc(GETJSAMPLE(colormap[2][i]) >> cshift, dinfo->pub.output_file); in emit_header()
272 put_3bytes(dinfo, GETJSAMPLE(colormap[0][i]) >> cshift); in emit_header()
309 emit_header(dest, cinfo->actual_number_of_colors, cinfo->colormap); in start_output_gif()
Dwrbmp.c333 JSAMPARRAY colormap = cinfo->colormap; in write_colormap() local
338 if (colormap != NULL) { in write_colormap()
342 putc(GETJSAMPLE(colormap[2][i]), outfile); in write_colormap()
343 putc(GETJSAMPLE(colormap[1][i]), outfile); in write_colormap()
344 putc(GETJSAMPLE(colormap[0][i]), outfile); in write_colormap()
351 putc(GETJSAMPLE(colormap[0][i]), outfile); in write_colormap()
352 putc(GETJSAMPLE(colormap[0][i]), outfile); in write_colormap()
353 putc(GETJSAMPLE(colormap[0][i]), outfile); in write_colormap()
Drdcolmap.c48 JSAMPROW colormap0 = cinfo->colormap[0]; in add_map_entry()
49 JSAMPROW colormap1 = cinfo->colormap[1]; in add_map_entry()
50 JSAMPROW colormap2 = cinfo->colormap[2]; in add_map_entry()
234 cinfo->colormap = (*cinfo->mem->alloc_sarray) in read_color_map()

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