Searched defs:palette (Results 1 - 25 of 82) sorted by relevance

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/external/chromium_org/third_party/skia/src/utils/
H A DSkTextureCompressor_R11EAC.cpp25 // mod_val is chosen from a palette of values based on the index of the
26 // given pixel. The palette is chosen by the value stored in mod.
56 // Pack the base codeword, palette, and multiplier into the 64 bits necessary
58 static uint64_t pack_r11eac_block(uint16_t base_cw, uint16_t palette, uint16_t multiplier, argument
60 SkASSERT(palette < 16);
66 const uint64_t p = static_cast<uint64_t>(palette) << 48;
81 // 3. Iterate through each palette and choose the one with the most accurate
110 // Finally, choose the proper palette and indices
115 const int *palette = kR11EACModifierPalettes[paletteIdx];
117 // Iterate through each pixel to find the best palette inde
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H A DSkTextureCompressor_LATC.cpp21 // Generates an LATC palette. LATC constructs
22 // a palette of eight colors from LUM0 and LUM1 using the algorithm:
43 static void generate_latc_palette(uint8_t palette[], uint8_t lum0, uint8_t lum1) { argument
44 palette[0] = lum0;
45 palette[1] = lum1;
48 palette[i+1] = ((7-i)*lum0 + i*lum1) / 7;
52 palette[i+1] = ((5-i)*lum0 + i*lum1) / 5;
54 palette[6] = 0;
55 palette[7] = 255;
140 uint8_t palette[kLATCPaletteSiz local
186 uint8_t palette[kLATCPaletteSize]; local
410 uint8_t palette[kLATCPaletteSize]; local
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/external/qemu/distrib/sdl-1.2.15/src/video/aalib/
H A DSDL_aavideo.h42 aa_palette palette; member in struct:SDL_PrivateVideoData
54 #define AA_palette (this->hidden->palette)
/external/qemu/distrib/sdl-1.2.15/test/
H A Dtestbitmap.c65 SDL_Color palette[256]; local
108 palette[i].r = 255-i;
109 palette[i].g = 255-i;
110 palette[i].b = 255-i;
112 SDL_SetColors(screen, palette, 0, 256);
H A Dgraywin.c109 SDL_Color palette[NUM_COLORS]; local
124 palette[i].r = (NUM_COLORS-1)-i * (256 / NUM_COLORS);
125 palette[i].g = (NUM_COLORS-1)-i * (256 / NUM_COLORS);
126 palette[i].b = (NUM_COLORS-1)-i * (256 / NUM_COLORS);
128 SDL_SetColors(screen, palette, 0, NUM_COLORS);
H A Dthreadwin.c46 if ( icon->format->palette == NULL ) {
47 fprintf(stderr, "Icon must have a palette!\n");
58 icon->format->palette->colors[*pixels].r,
59 icon->format->palette->colors[*pixels].g,
60 icon->format->palette->colors[*pixels].b);
230 SDL_Color palette[256]; local
304 palette[i].r = 255-i;
305 palette[i].g = 255-i;
306 palette[i].b = 255-i;
308 SDL_SetColors(screen, palette,
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H A Dtestwm.c28 SDL_Color palette[256]; local
41 palette[i].r = 255-i;
42 palette[i].g = 255-i;
43 palette[i].b = 255-i;
45 SDL_SetColors(screen, palette, 0, 256);
88 if ( icon->format->palette == NULL ) {
89 fprintf(stderr, "Icon must have a palette!\n");
100 icon->format->palette->colors[*pixels].r,
101 icon->format->palette->colors[*pixels].g,
102 icon->format->palette
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/external/chromium_org/third_party/mesa/src/src/gallium/state_trackers/va/
H A Dva_image.c124 vlVaSetImagePalette(VADriverContextP ctx, VAImageID image, unsigned char *palette) argument
/external/chromium_org/third_party/mesa/src/src/gallium/state_trackers/xvmc/
H A Dxvmc_private.h90 /* optional palette for this subpicture */
91 struct pipe_sampler_view *palette; member in struct:__anon14240
H A Dsubpicture.c283 subpicture_priv->palette = pipe->create_sampler_view(pipe, tex, &sampler_templ);
399 pipe_sampler_view_reference(&subpicture_priv->palette, NULL);
408 Status XvMCSetSubpicturePalette(Display *dpy, XvMCSubpicture *subpicture, unsigned char *palette) argument
416 assert(palette);
427 upload_sampler(pipe, subpicture_priv->palette, &dst_box, palette, 0, 0, 0);
/external/chromium_org/third_party/mesa/src/src/mesa/main/
H A Dtexcompress_cpal.c67 * Get a color/entry from the palette.
70 get_palette_entry(const struct cpal_format_info *info, const GLubyte *palette, argument
73 memcpy(pixel, palette + info->size * index, info->size);
82 paletted_to_color(const struct cpal_format_info *info, const GLubyte *palette, argument
95 pix += get_palette_entry(info, palette, (ind[i] >> 4) & 0xf, pix);
96 pix += get_palette_entry(info, palette, ind[i] & 0xf, pix);
99 get_palette_entry(info, palette, (ind[i] >> 4) & 0xf, pix);
106 pix += get_palette_entry(info, palette, ind[i], pix);
163 * compressed palette format into a regular GLubyte/RGBA glTexImage2D() call.
169 GLsizei imageSize, const void *palette)
166 _mesa_cpal_compressed_teximage2d(GLenum target, GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei imageSize, const void *palette) argument
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/external/libpng/contrib/examples/
H A Dpngpixel.c82 /* The palette case is slightly more difficult - the palette and, if
89 png_colorp palette = NULL; local
92 if ((png_get_PLTE(png_ptr, info_ptr, &palette, &num_palette) &
93 PNG_INFO_PLTE) && num_palette > 0 && palette != NULL)
101 palette[index].red, palette[index].green,
102 palette[index].blue,
107 palette[index].red, palette[inde
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/external/mesa3d/src/gallium/state_trackers/va/
H A Dva_image.c124 vlVaSetImagePalette(VADriverContextP ctx, VAImageID image, unsigned char *palette) argument
/external/mesa3d/src/gallium/state_trackers/xvmc/
H A Dxvmc_private.h90 /* optional palette for this subpicture */
91 struct pipe_sampler_view *palette; member in struct:__anon27651
H A Dsubpicture.c283 subpicture_priv->palette = pipe->create_sampler_view(pipe, tex, &sampler_templ);
399 pipe_sampler_view_reference(&subpicture_priv->palette, NULL);
408 Status XvMCSetSubpicturePalette(Display *dpy, XvMCSubpicture *subpicture, unsigned char *palette) argument
416 assert(palette);
427 upload_sampler(pipe, subpicture_priv->palette, &dst_box, palette, 0, 0, 0);
/external/mesa3d/src/mesa/main/
H A Dtexcompress_cpal.c67 * Get a color/entry from the palette.
70 get_palette_entry(const struct cpal_format_info *info, const GLubyte *palette, argument
73 memcpy(pixel, palette + info->size * index, info->size);
82 paletted_to_color(const struct cpal_format_info *info, const GLubyte *palette, argument
95 pix += get_palette_entry(info, palette, (ind[i] >> 4) & 0xf, pix);
96 pix += get_palette_entry(info, palette, ind[i] & 0xf, pix);
99 get_palette_entry(info, palette, (ind[i] >> 4) & 0xf, pix);
106 pix += get_palette_entry(info, palette, ind[i], pix);
163 * compressed palette format into a regular GLubyte/RGBA glTexImage2D() call.
169 GLsizei imageSize, const void *palette)
166 _mesa_cpal_compressed_teximage2d(GLenum target, GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei imageSize, const void *palette) argument
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/external/libpng/
H A Dpnginfo.h36 * cleaned up before the structure is discarded: palette, trans, text,
63 png_colorp palette; /* array of color values (valid & PNG_INFO_PLTE) */ member in struct:png_info_def
64 png_uint_16 num_palette; /* number of color entries in "palette" (PLTE) */
65 png_uint_16 num_trans; /* number of transparent palette color (tRNS) */
148 * same order as the palette colors, starting from index 0. Values
155 png_color_16 trans_color; /* transparent color for non-palette image */
191 * various palette entries, so that a viewer can intelligently select a
192 * reduced-color palette, if required. Data is an array of "num_palette"
/external/libvterm/src/
H A Dpen.c46 // Normal 8 colours or high intensity - parse as palette 0
67 static int lookup_colour(int palette, const long args[], int argcount, VTermColor *col, int *index) argument
69 switch(palette) {
89 fprintf(stderr, "Unrecognised colour palette %d\n", palette);
287 case 34: case 35: case 36: case 37: // Foreground colour palette
295 case 38: // Foreground colour alternative palette
310 case 44: case 45: case 46: case 47: // Background colour palette
316 case 48: // Background colour alternative palette
331 case 94: case 95: case 96: case 97: // Foreground colour high-intensity palette
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/external/opencv/otherlibs/highgui/
H A Dgrfmt_bmp.cpp507 PaletteEntry palette[256]; local
532 FillGrayPalette( palette, 8 );
533 m_strm.PutBytes( palette, sizeof(palette));
H A Dgrfmt_pxm.cpp201 PaletteEntry palette[256]; local
227 FillGrayPalette( palette, m_bpp==1 ? 1 : 8 , m_bpp == 1 );
246 FillColorRow8( data, src, m_width, palette );
258 FillColorRow1( data, src, m_width, palette );
/external/qemu/distrib/sdl-1.2.15/src/video/
H A DSDL_bmp.c58 SDL_Palette *palette; local
231 /* Load the palette, if any */
232 palette = (surface->format)->palette;
233 if ( palette ) {
239 SDL_RWread(src, &palette->colors[i].b, 1, 1);
240 SDL_RWread(src, &palette->colors[i].g, 1, 1);
241 SDL_RWread(src, &palette->colors[i].r, 1, 1);
242 palette->colors[i].unused = 0;
246 SDL_RWread(src, &palette
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/external/qemu/distrib/sdl-1.2.15/src/video/photon/
H A DSDL_ph_image.c37 PgColor_t* palette=NULL; local
73 /* palette emulation code */
76 /* creating image palette */
77 palette=SDL_malloc(_Pg_MAX_PALETTE*sizeof(PgColor_t));
78 if (palette==NULL)
80 SDL_SetError("ph_SetupImage(): can't allocate memory for palette !\n");
83 PgGetPalette(palette);
86 if ((SDL_Image = PhCreateImage(NULL, screen->w, screen->h, type, palette, _Pg_MAX_PALETTE, 1)) == NULL)
89 SDL_free(palette);
193 /* store palette fo
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/external/qemu/distrib/sdl-1.2.15/src/video/quartz/
H A DSDL_QuartzVideo.h43 - SetColors sets palette correctly but clears framebuffer
95 CGDirectPaletteRef palette; /* palette of an 8-bit display */ member in struct:SDL_PrivateVideoData
136 #define palette (this->hidden->palette) macro
/external/skia/src/utils/
H A DSkTextureCompressor.cpp37 // Generates an LATC palette. LATC constructs
38 // a palette of eight colors from LUM0 and LUM1 using the algorithm:
58 static void generate_palette(uint8_t palette[], uint8_t lum0, uint8_t lum1) { argument
59 palette[0] = lum0;
60 palette[1] = lum1;
63 palette[i+1] = ((7-i)*lum0 + i*lum1) / 7;
67 palette[i+1] = ((5-i)*lum0 + i*lum1) / 5;
69 palette[6] = 0;
70 palette[7] = 255;
92 uint8_t palette[kPaletteSiz local
138 uint8_t palette[kPaletteSize]; local
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/external/zopfli/src/zopflipng/
H A Dzopflipng_lib.cc116 // If true, means palette is possible so avoid using different RGB values for
118 bool palette = count.size() <= 256; local
122 if (key || palette) {
126 // used as a valid color key, or in case of palette ensures a color
127 // existing in the input image palette is used.
142 if (!key && !palette) {
143 // Use the last encountered RGB value if no key or palette is used: that
152 // If there are now less colors, update palette of input image to match this.
153 if (palette && inputstate->info_png.color.palettesize > 0) {
157 unsigned char* palette_in = inputstate->info_png.color.palette;
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