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Searched refs:palette (Results 1 – 25 of 131) sorted by relevance

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/external/opencv/otherlibs/highgui/
Dutils.cpp341 void CvtPaletteToGray( const PaletteEntry* palette, uchar* grayPalette, int entries ) in CvtPaletteToGray() argument
346 icvCvt_BGR2Gray_8u_C3C1R( (uchar*)(palette + i), 0, grayPalette + i, 0, cvSize(1,1) ); in CvtPaletteToGray()
351 void FillGrayPalette( PaletteEntry* palette, int bpp, bool negative ) in FillGrayPalette() argument
359 palette[i].b = palette[i].g = palette[i].r = (uchar)val; in FillGrayPalette()
360 palette[i].a = 0; in FillGrayPalette()
365 bool IsColorPalette( PaletteEntry* palette, int bpp ) in IsColorPalette() argument
371 if( palette[i].b != palette[i].g || in IsColorPalette()
372 palette[i].b != palette[i].r ) in IsColorPalette()
444 uchar* FillColorRow8( uchar* data, uchar* indices, int len, PaletteEntry* palette ) in FillColorRow8() argument
449 *((PaletteEntry*)(data-3)) = palette[*indices++]; in FillColorRow8()
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Dutils.h96 void FillGrayPalette( PaletteEntry* palette, int bpp, bool negative = false );
97 bool IsColorPalette( PaletteEntry* palette, int bpp );
98 void CvtPaletteToGray( const PaletteEntry* palette, uchar* grayPalette, int entries );
104 uchar* FillColorRow8( uchar* data, uchar* indices, int len, PaletteEntry* palette );
105 uchar* FillGrayRow8( uchar* data, uchar* indices, int len, uchar* palette );
106 uchar* FillColorRow4( uchar* data, uchar* indices, int len, PaletteEntry* palette );
107 uchar* FillGrayRow4( uchar* data, uchar* indices, int len, uchar* palette );
108 uchar* FillColorRow1( uchar* data, uchar* indices, int len, PaletteEntry* palette );
109 uchar* FillGrayRow1( uchar* data, uchar* indices, int len, uchar* palette );
/external/fonttools/Lib/fontTools/ttLib/tables/
DC_P_A_L_.py23 palette = []
26 palette.append( Color(*struct.unpack(">BBBB", data[ppos:ppos+4])) )
28 self.palettes.append(palette)
34 for palette in self.palettes:
35 assert(len(palette) == self.numPaletteEntries)
36 for color in palette:
46 for index, palette in enumerate(self.palettes):
49 assert(len(palette) == self.numPaletteEntries)
50 for cindex, color in enumerate(palette):
59 palette = []
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/external/ImageMagick/coders/
Dcut.c292 Image *image,*palette; in ReadCUTImage() local
329 palette=NULL; in ReadCUTImage()
414 if( (palette=AcquireImage(clone_info,exception))==NULL ) goto NoPalette; in ReadCUTImage()
415 status=OpenBlob(clone_info,palette,ReadBinaryBlobMode,exception); in ReadCUTImage()
419 palette=DestroyImage(palette); in ReadCUTImage()
420 palette=NULL; in ReadCUTImage()
425 if(palette!=NULL) in ReadCUTImage()
427 (void) ReadBlob(palette,2,(unsigned char *) PalHeader.FileId); in ReadCUTImage()
429 PalHeader.Version=ReadBlobLSBShort(palette); in ReadCUTImage()
430 PalHeader.Size=ReadBlobLSBShort(palette); in ReadCUTImage()
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/external/mesa3d/src/mesa/main/
Dtexcompress_cpal.c70 get_palette_entry(const struct cpal_format_info *info, const GLubyte *palette, in get_palette_entry() argument
73 memcpy(pixel, palette + info->size * index, info->size); in get_palette_entry()
82 paletted_to_color(const struct cpal_format_info *info, const GLubyte *palette, in paletted_to_color() argument
95 pix += get_palette_entry(info, palette, (ind[i] >> 4) & 0xf, pix); in paletted_to_color()
96 pix += get_palette_entry(info, palette, ind[i] & 0xf, pix); in paletted_to_color()
99 get_palette_entry(info, palette, (ind[i] >> 4) & 0xf, pix); in paletted_to_color()
106 pix += get_palette_entry(info, palette, ind[i], pix); in paletted_to_color()
169 GLsizei imageSize, const void *palette) in _mesa_cpal_compressed_teximage2d() argument
187 indices = (const GLubyte *) palette + info->palette_size * info->size; in _mesa_cpal_compressed_teximage2d()
210 if (palette) { in _mesa_cpal_compressed_teximage2d()
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/external/syslinux/com32/lib/libpng/
Dpngrtran.c164 png_set_dither(png_structp png_ptr, png_colorp palette, in png_set_dither() argument
247 palette[i] = palette[j]; in png_set_dither()
269 tmp_color = palette[j]; in png_set_dither()
270 palette[j] = palette[i]; in png_set_dither()
271 palette[i] = tmp_color; in png_set_dither()
287 min_d = PNG_COLOR_DIST(palette[d_index], palette[0]); in png_set_dither()
292 d = PNG_COLOR_DIST(palette[d_index], palette[k]); in png_set_dither()
364 d = PNG_COLOR_DIST(palette[i], palette[j]); in png_set_dither()
411 palette[png_ptr->index_to_palette[j]] in png_set_dither()
412 = palette[num_new_palette]; in png_set_dither()
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Dexample.c280 png_colorp palette;
292 else if (png_get_PLTE(png_ptr, info_ptr, &palette, &num_palette))
298 png_set_dither(png_ptr, palette, num_palette,
566 png_colorp palette;
645 palette = (png_colorp)png_malloc(png_ptr, PNG_MAX_PALETTE_LENGTH
648 png_set_PLTE(png_ptr, info_ptr, palette, PNG_MAX_PALETTE_LENGTH);
807 png_free(png_ptr, palette);
808 palette = NULL;
/external/libpng/contrib/examples/
Dpngpixel.c91 png_colorp palette = NULL; in print_pixel() local
94 if ((png_get_PLTE(png_ptr, info_ptr, &palette, &num_palette) & in print_pixel()
95 PNG_INFO_PLTE) && num_palette > 0 && palette != NULL) in print_pixel()
103 palette[index].red, palette[index].green, in print_pixel()
104 palette[index].blue, in print_pixel()
109 palette[index].red, palette[index].green, in print_pixel()
110 palette[index].blue); in print_pixel()
/external/skia/src/images/
DSkPNGImageEncoder.cpp122 static inline int pack_palette(SkColorTable* ctable, png_color* SK_RESTRICT palette, in pack_palette() argument
143 palette[numWithAlpha].red = SkGetPackedR32(colors[i]); in pack_palette()
144 palette[numWithAlpha].green = SkGetPackedG32(colors[i]); in pack_palette()
145 palette[numWithAlpha].blue = SkGetPackedB32(colors[i]); in pack_palette()
156 palette[i].red = SkGetPackedR32(c); in pack_palette()
157 palette[i].green = SkGetPackedG32(c); in pack_palette()
158 palette[i].blue = SkGetPackedB32(c); in pack_palette()
167 palette[currIndex].red = SkGetPackedR32(colors[i]); in pack_palette()
168 palette[currIndex].green = SkGetPackedG32(colors[i]); in pack_palette()
169 palette[currIndex].blue = SkGetPackedB32(colors[i]); in pack_palette()
/external/libpng/
Dpngrtran.c416 png_set_quantize(png_structrp png_ptr, png_colorp palette, in png_set_quantize() argument
502 palette[i] = palette[j]; in png_set_quantize()
524 tmp_color = palette[j]; in png_set_quantize()
525 palette[j] = palette[i]; in png_set_quantize()
526 palette[i] = tmp_color; in png_set_quantize()
542 min_d = PNG_COLOR_DIST(palette[d_index], palette[0]); in png_set_quantize()
547 d = PNG_COLOR_DIST(palette[d_index], palette[k]); in png_set_quantize()
619 d = PNG_COLOR_DIST(palette[i], palette[j]); in png_set_quantize()
668 palette[png_ptr->index_to_palette[j]] in png_set_quantize()
669 = palette[num_new_palette]; in png_set_quantize()
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Dexample.c475 png_colorp palette;
487 else if (png_get_PLTE(png_ptr, info_ptr, &palette, &num_palette) != 0)
493 png_set_quantize(png_ptr, palette, num_palette,
769 png_colorp palette;
848 palette = (png_colorp)png_malloc(png_ptr, PNG_MAX_PALETTE_LENGTH
851 png_set_PLTE(png_ptr, info_ptr, palette, PNG_MAX_PALETTE_LENGTH);
1036 png_free(png_ptr, palette);
1037 palette = NULL;
Dpngwrite.c206 png_write_PLTE(png_ptr, info_ptr->palette, in png_write_info()
1797 png_color palette[256]; in png_image_set_PLTE() local
1801 memset(palette, 0, (sizeof palette)); in png_image_set_PLTE()
1818 palette[i].blue = (png_byte)PNG_sRGB_FROM_LINEAR(255 * in png_image_set_PLTE()
1820 palette[i].green = (png_byte)PNG_sRGB_FROM_LINEAR(255 * in png_image_set_PLTE()
1822 palette[i].red = (png_byte)PNG_sRGB_FROM_LINEAR(255 * in png_image_set_PLTE()
1827 palette[i].blue = palette[i].red = palette[i].green = in png_image_set_PLTE()
1850 palette[i].blue = png_unpremultiply(entry[afirst + (2 ^ bgr)], in png_image_set_PLTE()
1852 palette[i].green = png_unpremultiply(entry[afirst + 1], alpha, in png_image_set_PLTE()
1854 palette[i].red = png_unpremultiply(entry[afirst + bgr], alpha, in png_image_set_PLTE()
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/external/skia/third_party/libpng/
Dpngrtran.c416 png_set_quantize(png_structrp png_ptr, png_colorp palette, in png_set_quantize() argument
502 palette[i] = palette[j]; in png_set_quantize()
524 tmp_color = palette[j]; in png_set_quantize()
525 palette[j] = palette[i]; in png_set_quantize()
526 palette[i] = tmp_color; in png_set_quantize()
542 min_d = PNG_COLOR_DIST(palette[d_index], palette[0]); in png_set_quantize()
547 d = PNG_COLOR_DIST(palette[d_index], palette[k]); in png_set_quantize()
619 d = PNG_COLOR_DIST(palette[i], palette[j]); in png_set_quantize()
668 palette[png_ptr->index_to_palette[j]] in png_set_quantize()
669 = palette[num_new_palette]; in png_set_quantize()
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Dexample.c475 png_colorp palette;
487 else if (png_get_PLTE(png_ptr, info_ptr, &palette, &num_palette) != 0)
493 png_set_quantize(png_ptr, palette, num_palette,
769 png_colorp palette;
848 palette = (png_colorp)png_malloc(png_ptr, PNG_MAX_PALETTE_LENGTH
851 png_set_PLTE(png_ptr, info_ptr, palette, PNG_MAX_PALETTE_LENGTH);
1036 png_free(png_ptr, palette);
1037 palette = NULL;
Dpngwrite.c206 png_write_PLTE(png_ptr, info_ptr->palette, in png_write_info()
1797 png_color palette[256]; in png_image_set_PLTE() local
1801 memset(palette, 0, (sizeof palette)); in png_image_set_PLTE()
1818 palette[i].blue = (png_byte)PNG_sRGB_FROM_LINEAR(255 * in png_image_set_PLTE()
1820 palette[i].green = (png_byte)PNG_sRGB_FROM_LINEAR(255 * in png_image_set_PLTE()
1822 palette[i].red = (png_byte)PNG_sRGB_FROM_LINEAR(255 * in png_image_set_PLTE()
1827 palette[i].blue = palette[i].red = palette[i].green = in png_image_set_PLTE()
1850 palette[i].blue = png_unpremultiply(entry[afirst + (2 ^ bgr)], in png_image_set_PLTE()
1852 palette[i].green = png_unpremultiply(entry[afirst + 1], alpha, in png_image_set_PLTE()
1854 palette[i].red = png_unpremultiply(entry[afirst + bgr], alpha, in png_image_set_PLTE()
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/external/pdfium/third_party/libpng16/
Dpngrtran.c416 png_set_quantize(png_structrp png_ptr, png_colorp palette, in png_set_quantize() argument
502 palette[i] = palette[j]; in png_set_quantize()
524 tmp_color = palette[j]; in png_set_quantize()
525 palette[j] = palette[i]; in png_set_quantize()
526 palette[i] = tmp_color; in png_set_quantize()
542 min_d = PNG_COLOR_DIST(palette[d_index], palette[0]); in png_set_quantize()
547 d = PNG_COLOR_DIST(palette[d_index], palette[k]); in png_set_quantize()
619 d = PNG_COLOR_DIST(palette[i], palette[j]); in png_set_quantize()
668 palette[png_ptr->index_to_palette[j]] in png_set_quantize()
669 = palette[num_new_palette]; in png_set_quantize()
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Dpngwrite.c206 png_write_PLTE(png_ptr, info_ptr->palette, in png_write_info()
1797 png_color palette[256]; in png_image_set_PLTE() local
1801 memset(palette, 0, (sizeof palette)); in png_image_set_PLTE()
1818 palette[i].blue = (png_byte)PNG_sRGB_FROM_LINEAR(255 * in png_image_set_PLTE()
1820 palette[i].green = (png_byte)PNG_sRGB_FROM_LINEAR(255 * in png_image_set_PLTE()
1822 palette[i].red = (png_byte)PNG_sRGB_FROM_LINEAR(255 * in png_image_set_PLTE()
1827 palette[i].blue = palette[i].red = palette[i].green = in png_image_set_PLTE()
1850 palette[i].blue = png_unpremultiply(entry[afirst + (2 ^ bgr)], in png_image_set_PLTE()
1852 palette[i].green = png_unpremultiply(entry[afirst + 1], alpha, in png_image_set_PLTE()
1854 palette[i].red = png_unpremultiply(entry[afirst + bgr], alpha, in png_image_set_PLTE()
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/external/webp/src/enc/
Dvp8l_enc.c71 static void GreedyMinimizeDeltas(uint32_t palette[], int num_colors) { in GreedyMinimizeDeltas() argument
81 const uint32_t cur_score = PaletteColorDistance(palette[k], predict); in GreedyMinimizeDeltas()
87 SwapColor(&palette[best_ix], &palette[i]); in GreedyMinimizeDeltas()
88 predict = palette[i]; in GreedyMinimizeDeltas()
98 static int PaletteHasNonMonotonousDeltas(uint32_t palette[], int num_colors) { in PaletteHasNonMonotonousDeltas() argument
103 const uint32_t diff = VP8LSubPixels(palette[i], predict); in PaletteHasNonMonotonousDeltas()
116 predict = palette[i]; in PaletteHasNonMonotonousDeltas()
128 uint32_t palette[MAX_PALETTE_SIZE], in AnalyzeAndCreatePalette()
130 const int num_colors = WebPGetColorPalette(pic, palette); in AnalyzeAndCreatePalette()
133 qsort(palette, num_colors, sizeof(*palette), PaletteCompareColorsForQsort); in AnalyzeAndCreatePalette()
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Ddelta_palettization_enc.c352 const uint32_t palette[], int palette_size) { in FindBestPaletteEntry() argument
355 uint32_t best_distance = CalcDist(predicted_value, src, palette[0]); in FindBestPaletteEntry()
357 const uint32_t distance = CalcDist(predicted_value, src, palette[i]); in FindBestPaletteEntry()
389 const uint32_t* palette, in ApplyDeltaPalette() argument
409 palette, palette_size); in ApplyDeltaPalette()
410 ApplyBestPaletteEntry(x, y, predicted_value, palette[tmp_row[x]], in ApplyDeltaPalette()
414 cur_dst[x] = palette[tmp_row[x]]; in ApplyDeltaPalette()
/external/zopfli/src/zopflipng/
Dzopflipng_lib.cc118 bool palette = count.size() <= 256; in LossyOptimizeTransparent() local
122 if (key || palette) { in LossyOptimizeTransparent()
142 if (!key && !palette) { in LossyOptimizeTransparent()
153 if (palette && inputstate->info_png.color.palettesize > 0) { in LossyOptimizeTransparent()
157 unsigned char* palette_in = inputstate->info_png.color.palette; in LossyOptimizeTransparent()
253 if (color.palette[i * 4 + 0] != color.palette[i * 4 + 2] in TryOptimize()
254 || color.palette[i * 4 + 1] != color.palette[i * 4 + 2]) { in TryOptimize()
/external/libvncserver/libvncserver/
Dzrlepalettehelper.c29 memset(helper->palette, 0, sizeof(helper->palette)); in zrlePaletteHelperInit()
46 helper->palette[helper->size] = pix; in zrlePaletteHelperInsert()
Dtight.c142 static TLS PALETTE palette; variable
948 palette.entry[i].listNode->rgb; in SendIndexedRect()
968 (uint16_t)palette.entry[i].listNode->rgb; in SendIndexedRect()
1350 memset(palette.hash, 0, 256 * sizeof(COLOR_LIST *)); in PaletteReset()
1365 pnode = palette.hash[hash_key]; in PaletteInsert()
1371 count = palette.entry[idx].numPixels + numPixels; in PaletteInsert()
1372 if (new_idx && palette.entry[new_idx-1].numPixels < count) { in PaletteInsert()
1374 palette.entry[new_idx] = palette.entry[new_idx-1]; in PaletteInsert()
1375 palette.entry[new_idx].listNode->idx = new_idx; in PaletteInsert()
1378 while (new_idx && palette.entry[new_idx-1].numPixels < count); in PaletteInsert()
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/external/libvncserver/libvncclient/
Dzrle.c299 CARDBPP palette[16]; in HandleZRLETile() local
310 palette[i] = UncompressCPixel(buffer); in HandleZRLETile()
315 ((CARDBPP*)client->frameBuffer)[j+i] = palette[((*buffer)>>shift)&mask]; in HandleZRLETile()
368 CARDBPP palette[128]; in HandleZRLETile() local
376 palette[i] = UncompressCPixel(buffer); in HandleZRLETile()
384 color = palette[(*buffer)&0x7f]; in HandleZRLETile()
/external/skia/src/codec/
DSkPngCodec.cpp251 png_color* palette; in createColorTable() local
252 if (!png_get_PLTE(fPng_ptr, fInfo_ptr, &palette, &numColors)) { in createColorTable()
276 colorTable[i] = proc(alphas[i], palette->red, palette->green, palette->blue); in createColorTable()
277 palette++; in createColorTable()
286 SkASSERT(&palette->red < &palette->green); in createColorTable()
287 SkASSERT(&palette->green < &palette->blue); in createColorTable()
291 SkOpts::RGB_to_RGB1(colorTable + numColorsWithAlpha, palette, in createColorTable()
294 SkOpts::RGB_to_BGR1(colorTable + numColorsWithAlpha, palette, in createColorTable()
/external/eclipse-basebuilder/basebuilder-3.6.2/org.eclipse.releng.basebuilder/plugins/org.eclipse.test.performance.ui/src/org/eclipse/test/performance/ui/
DUtils.java177 if (!data.palette.isDirect && data.depth <= 8) in downSample()
188 RGB rgb = data.palette.getRGB(pixels[x]); in downSample()
214 …rgbs[rgbs.length - 1] = data.transparentPixel != -1 ? data.palette.getRGB(data.transparentPixel) :… in downSample()
216 PaletteData palette = new PaletteData(rgbs); in downSample() local
221 ImageData newData = new ImageData(width, data.height, 8, palette); in downSample()
232 RGB rgb = data.palette.getRGB(pixels[x]); in downSample()

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