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Searched refs:palette (Results 1 – 22 of 22) sorted by relevance

/lvgl-latest/src/libs/bin_decoder/
Dlv_bin_decoder.c52 lv_color32_t * palette; member
72 static lv_result_t decode_indexed_line(lv_color_format_t color_format, const lv_color32_t * palette…
478 decode_indexed_line(cf, dsc->palette, x_fraction, w_px, buf, (lv_color32_t *)img_data); in lv_bin_decoder_get_area()
560 lv_free(decoder_data->palette); in free_decoder_data()
574 const lv_color32_t * palette; in decode_indexed() local
582 palette = (lv_color32_t *)data; in decode_indexed()
587 palette = lv_malloc(palette_len); in decode_indexed()
588 LV_ASSERT_MALLOC(palette); in decode_indexed()
589 if(palette == NULL) { in decode_indexed()
594 res = fs_read_file_at(f, sizeof(lv_image_header_t), (uint8_t *)palette, palette_len, &rn); in decode_indexed()
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/lvgl-latest/scripts/
DLVGLImage.py594 palette = self.data[:palette_size]
595 palette = [
596 multiply(palette[i], palette[i + 1], palette[i + 2],
597 palette[i + 3]) for i in range(0, len(palette), 4)
599 palette = b''.join(palette)
600 self.data = palette + self.data[palette_size:]
798 palette = [(data[i * 4 + 2], data[i * 4 + 1], data[i * 4 + 0],
805 palette=palette,
891 palette = reader.palette(alpha="force") # always return alpha
893 palette_len = len(palette)
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/lvgl-latest/docs/details/libs/
Dlodepng.rst28 PNG file format supports True color (24/32 bit), and 8-bit palette colors.
31 the image by using 8-bit palette colors, instead of 24/32 bit True color format.
/lvgl-latest/src/draw/
Dlv_draw_image_private.h33 const lv_color32_t * palette; member
Dlv_image_decoder_private.h97 const lv_color32_t * palette; member
Dlv_draw_buf.c522 lv_color32_t * palette = (lv_color32_t *)draw_buf->data; in lv_draw_buf_premultiply() local
524 lv_color_premultiply(&palette[i]); in lv_draw_buf_premultiply()
596 lv_color32_t * palette = (lv_color32_t *)draw_buf->data; in lv_draw_buf_set_palette() local
597 palette[index] = color; in lv_draw_buf_set_palette()
Dlv_draw_image.c287 sup.palette = decoder_dsc->palette; in img_decode_and_draw()
/lvgl-latest/docs/details/main-components/
Dcolor.rst63 LVGL includes `Material Design's palette <https://vuetifyjs.com/en/styles/colors/#material-colors>`…
92 For the lighter variants of a palette color use
94 1..5. For the darker variants of a palette color use
Ddisplay.rst549 …sary because LVGL reserves 2 x 4 bytes in the buffer, as these are assumed to be used as a palette.
551 To skip the palette, include the following line in your :ref:`flush_callback` function: ``px_map +=…
Dimage.rst67 Uses a palette with 2, 4, 16 or 256 colors and stores each pixel in 1, 2, 4 or 8 bits.
/lvgl-latest/src/libs/gif/
Dgifdec.c141 gif->palette = &gif->gct; in gif_open()
148 bgcolor = &gif->palette->colors[gif->bgindex * 3]; in gif_open()
652 gif->palette = &gif->lct; in read_image()
655 gif->palette = &gif->gct; in read_image()
666 &gif->frame[i], gif->palette->colors, in render_frame_rect()
675 color = &gif->palette->colors[index * 3]; in render_frame_rect()
695 bgcolor = &gif->palette->colors[gif->bgindex * 3]; in dispose()
Dgifdec.h38 gd_Palette * palette; member
/lvgl-latest/src/libs/lodepng/
Dlodepng.c3117 info->palette = 0; in lodepng_color_mode_init()
3127 if(!info->palette) info->palette = (unsigned char *)lodepng_malloc(1024); in lodepng_color_mode_alloc_palette()
3128 if(!info->palette) return; /*alloc fail*/ in lodepng_color_mode_alloc_palette()
3133 info->palette[i * 4 + 0] = 0; in lodepng_color_mode_alloc_palette()
3134 info->palette[i * 4 + 1] = 0; in lodepng_color_mode_alloc_palette()
3135 info->palette[i * 4 + 2] = 0; in lodepng_color_mode_alloc_palette()
3136 info->palette[i * 4 + 3] = 255; in lodepng_color_mode_alloc_palette()
3149 if(source->palette) { in lodepng_color_mode_copy()
3150 dest->palette = (unsigned char *)lodepng_malloc(1024); in lodepng_color_mode_copy()
3151 if(!dest->palette && source->palettesize) return 83; /*alloc fail*/ in lodepng_color_mode_copy()
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Dlodepng.h412 …unsigned char * palette; /*palette in RGBARGBA... order. Must be either 0, or when allocated must … member
807 …palette[1024]; /*Remembers up to the first 256 RGBA colors, in no particular order, only valid whe… member
/lvgl-latest/docs/details/widgets/
Dcanvas.rst50 For indexed color formats (``LV_COLOR_FORMAT_I1/2/4/8``), the palette needs to be
51 populated for all palette indices that will be used using
Dimage.rst79 - **Indexed transparent color**: a specific index in a color palette serves to
88 - **Indexed**: Image has a color palette, and each pixel is an index into that palette.
/lvgl-latest/src/libs/libpng/
Dlv_libpng.c324 void * palette = decoded->data; in decode_png() local
328 ret = png_image_finish_read(&image, NULL, map, decoded->header.stride, palette); in decode_png()
/lvgl-latest/demos/widgets/
Dlv_demo_widgets.c1047 static lv_palette_t palette[] = { in color_changer_create() local
1069 for(i = 0; palette[i] != LV_PALETTE_LAST; i++) { in color_changer_create()
1071 lv_obj_set_style_bg_color(c, lv_palette_main(palette[i]), 0); in color_changer_create()
1075 lv_obj_add_event_cb(c, color_event_cb, LV_EVENT_ALL, &palette[i]); in color_changer_create()
/lvgl-latest/src/others/vg_lite_tvg/
Dvg_lite_tvg.cpp2540 const vg_lite_uint32_t * palette, in decode_indexed_line() argument
2584 out[i] = palette[val_act]; in decode_indexed_line()
/lvgl-latest/docs/details/base-widget/styles/
Dstyle.rst537 … LV_COLOR_PALETTE_BLUE, /* Primary and secondary palette */
/lvgl-latest/docs/
DCHANGELOG.rst243 - **fix(draw_buf): skip palette cleanup** `6471 <https://github.com/lvgl/lvgl/pull/6471>`__
/lvgl-latest/docs/_static/css/
Dfontawesome.min.css5 …brush:before{content:"\f1fc"}.fa-paint-roller:before{content:"\f5aa"}.fa-palette:before{content:"\…