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Searched refs:bpp (Results 1 – 25 of 96) sorted by relevance

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/lvgl-latest/src/font/
Dlv_font_fmt_txt.c43 …static void decompress(const uint8_t * in, uint8_t * out, int32_t w, int32_t h, uint8_t bpp, bool …
46 static inline void rle_init(const uint8_t * in, uint8_t bpp);
102 if(fdsc->bpp == 1) { in lv_font_get_bitmap_fmt_txt()
127 else if(fdsc->bpp == 2) { in lv_font_get_bitmap_fmt_txt()
151 else if(fdsc->bpp == 4) { in lv_font_get_bitmap_fmt_txt()
174 else if(fdsc->bpp == 8) { in lv_font_get_bitmap_fmt_txt()
190 (uint8_t)fdsc->bpp, prefilter); in lv_font_get_bitmap_fmt_txt()
238 dsc_out->format = (uint8_t)fdsc->bpp; in lv_font_get_glyph_dsc_fmt_txt()
394 static void decompress(const uint8_t * in, uint8_t * out, int32_t w, int32_t h, uint8_t bpp, bool p… in decompress() argument
397 switch(bpp) { in decompress()
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Dlv_font_fmt_txt_private.h37 uint8_t bpp; member
Dlv_font_fmt_txt.h177 uint16_t bpp : 4; member
/lvgl-latest/src/libs/bmp/
Dlv_bmp.c33 unsigned int bpp; member
113 uint16_t bpp; in decoder_info() local
114 lv_memcpy(&bpp, headers + 28, 2); in decoder_info()
115 switch(bpp) { in decoder_info()
126 LV_LOG_WARN("Not supported bpp: %d", bpp); in decoder_info()
176 lv_memcpy(&b.bpp, header + 28, 2); in decoder_open()
177 b.row_size_bytes = ((b.bpp * b.px_width + 31) / 32) * 4; in decoder_open()
231 p += (decoded_area->x1) * (b->bpp / 8); in decoder_get_area()
233 uint32_t line_width_byte = lv_area_get_width(full_area) * (b->bpp / 8); in decoder_get_area()
/lvgl-latest/src/widgets/canvas/
Dlv_canvas.h172 #define LV_CANVAS_BUF_SIZE(w, h, bpp, stride) (((((w * bpp + 7) >> 3) + stride - 1) & ~(stride - 1)… argument
177 uint32_t lv_canvas_buf_size(int32_t w, int32_t h, uint8_t bpp, uint8_t stride);
Dlv_canvas.c138 uint8_t bpp = lv_color_format_get_bpp(cf); in lv_canvas_set_px() local
139 uint8_t mask = (1 << bpp) - 1; in lv_canvas_set_px()
407 uint32_t lv_canvas_buf_size(int32_t w, int32_t h, uint8_t bpp, uint8_t stride) in lv_canvas_buf_size() argument
409 return (uint32_t)LV_CANVAS_BUF_SIZE(w, h, bpp, stride); in lv_canvas_buf_size()
/lvgl-latest/src/draw/sw/blend/helium/
Dlv_blend_helium.S54 .macro ldst st, op, bpp, mem, reg, areg, cvt, alt_index, wb, aligned
55 .if \bpp == 0
70 .elseif \bpp == 8
76 .elseif \bpp == 16
116 .elseif \bpp == 24
152 .if (\bpp == 32) || (\bpp == 31) && \st
157 .if (\bpp == 32) || (\bpp == 31) && \st
163 .if (\bpp == 32) || (\bpp == 31) && \st
172 .macro load_index bpp, reg, areg, aligned
173 .if (\bpp > 0) && ((\bpp < 31) || (\aligned == 0))
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/lvgl-latest/src/draw/sw/blend/neon/
Dlv_blend_neon.S71 .macro convert reg, bpp, intlv
72 .if \bpp >= 31
84 .elseif \bpp == 24
93 .elseif \bpp == 16
114 .macro ldst op, bpp, len, mem, reg, cvt, wb
115 .if \bpp >= 31
125 convert \reg, \bpp, 1
152 convert \reg, \bpp, 0
161 .elseif \bpp == 24
225 .elseif \bpp == 16
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/lvgl-latest/scripts/
DLVGLImage.py126 def bpp(self) -> int: member in ColorFormat
195 def bit_extend(value, bpp): argument
204 bpp_now = bpp
207 bpp_now += bpp
218 bpp = cf.bpp
219 if bpp == 8:
221 elif bpp == 4:
233 elif bpp == 2:
243 elif bpp == 1:
253 elif bpp == 16:
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/lvgl-latest/src/libs/bin_decoder/
Dlv_bin_decoder.c417 uint32_t bpp = lv_color_format_get_bpp(cf); in lv_bin_decoder_get_area() local
454 int32_t x_fraction = decoded_area->x1 % (8 / bpp); in lv_bin_decoder_get_area()
455 uint32_t len = (w_px * bpp + 7) / 8 + 1; /*10px for 1bpp may across 3bytes*/ in lv_bin_decoder_get_area()
460 offset += decoded_area->x1 * bpp / 8; /*Move to x1*/ in lv_bin_decoder_get_area()
488 uint32_t len = (w_px * bpp) / 8; in lv_bin_decoder_get_area()
490 offset += decoded_area->x1 * bpp / 8; /*Move to x1*/ in lv_bin_decoder_get_area()
501 bpp = 16; /* RGB565 + A8 mask*/ in lv_bin_decoder_get_area()
504 offset += decoded_area->x1 * bpp / 8; /*Move to x1*/ in lv_bin_decoder_get_area()
820 static inline uint8_t bit_extend(uint8_t value, uint8_t bpp) in bit_extend() argument
825 uint8_t bpp_now = bpp; in bit_extend()
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/lvgl-latest/src/drivers/wayland/
Dlv_wayland.c1402 uint8_t bpp; in cache_apply_areas() local
1411 bpp = lv_color_format_get_size(LV_COLOR_FORMAT_NATIVE); in cache_apply_areas()
1419 offset = (dmg->x1 + (y * obj->width)) * bpp; in cache_apply_areas()
1423 ((dmg->x2 - dmg->x1 + 1) * bpp)); in cache_apply_areas()
1475 uint8_t bpp; in sme_new_buffer() local
1479 bpp = lv_color_format_get_size(LV_COLOR_FORMAT_NATIVE); in sme_new_buffer()
1484 obj->width * bpp, in sme_new_buffer()
1506 uint8_t bpp; in sme_init_buffer() local
1523 bpp = lv_color_format_get_size(LV_COLOR_FORMAT_NATIVE); in sme_init_buffer()
1541 (obj->width * bpp) * obj->height); in sme_init_buffer()
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/lvgl-latest/src/libs/lodepng/
Dlodepng.c3253 size_t bpp = lodepng_get_bpp_lct(colortype, bitdepth); in lodepng_get_raw_size_lct() local
3255 return ((n / 8u) * bpp) + ((n & 7u) * bpp + 7u) / 8u; in lodepng_get_raw_size_lct()
3269 static size_t lodepng_get_raw_size_idat(unsigned w, unsigned h, unsigned bpp) in lodepng_get_raw_size_idat() argument
3273 size_t line = ((size_t)(w / 8u) * bpp) + 1u + ((w & 7u) * bpp + 7u) / 8u; in lodepng_get_raw_size_idat()
3289 size_t bpp = LODEPNG_MAX(lodepng_get_bpp(pngcolor), lodepng_get_bpp(rawcolor)); in lodepng_pixel_overflow() local
3297 if(lodepng_mulofl((size_t)(w / 8u), bpp, &line)) return 1; in lodepng_pixel_overflow()
3298 if(lodepng_addofl(line, ((w & 7u) * bpp + 7u) / 8u, &line)) return 1; in lodepng_pixel_overflow()
4262 unsigned bpp = lodepng_get_bpp(mode_in); in lodepng_compute_color_stats() local
4263 unsigned bits_done = (stats->bits == 1 && bpp == 1) ? 1 : 0; in lodepng_compute_color_stats()
4266 if(bpp <= 8) maxnumcolors = LODEPNG_MIN(257, stats->numcolors + (1u << bpp)); in lodepng_compute_color_stats()
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/lvgl-latest/scripts/built_in_font/
Dbuilt_in_font_gen.py61 …{} --format lvgl -o {} --force-fast-kern-format".format(subpx, compr, args.bpp, args.size, args.fo…
/lvgl-latest/src/drivers/nuttx/
Dlv_nuttx_fbdev.c324 LV_LOG_USER(" bpp: %u", pinfo->bpp); in fbdev_get_pinfo()
347 if(pinfo.bpp != dsc->pinfo.bpp) { in fbdev_init_mem2()
/lvgl-latest/libs/nema_gfx/include/
Dnema_font.h88 uint8_t bpp; member
/lvgl-latest/demos/ebike/generated/
Dfont_ebike_130.c2757 .bpp = 4,
Dfont_ebike_56.c665 .bpp = 4,
/lvgl-latest/tests/src/test_cases/
Dtest_font_loader.c199 TEST_ASSERT_EQUAL_INT_MESSAGE(dsc1->bpp, dsc2->bpp, "bpp"); in compare_fonts()
/lvgl-latest/docs/details/main-components/
Dfont.rst28 :Legacy simple: 1, 2, 4 or 8-bpp (aligned or unaligned) and image format, and
36 to be smoother --- higher bpp values result in smoother edges.
125 …SERRAT_28_COMPRESSED`: Same as normal 28 px font but stored as a :ref:`fonts_compressed` with 3 bpp
139 The built-in fonts with ``bpp = 4`` contain the ASCII characters and use
249 Compression is more effective with larger fonts and higher bpp. However,
259 Compressed fonts also support ``bpp=3``.
469 …lv_font_conv --bpp 1 --size 12 --no-compress --font TerminusMedium-001.000.ttf --range 0x20-0x7e,0…
471 :note: use 1-bpp because we don't use anti-aliasing. It doesn't look sharp on displays with a low r…
527 * each pixel is represented by `bpp` bits */
/lvgl-latest/src/draw/
Dlv_draw_buf.c202 uint8_t bpp = lv_color_format_get_bpp(header->cf); in lv_draw_buf_clear() local
203 uint32_t line_length = (lv_area_get_width(&a_clipped) * bpp + 7) >> 3; in lv_draw_buf_clear()
462 uint32_t bpp = lv_color_format_get_bpp(header->cf); in lv_draw_buf_adjust_stride() local
463 uint32_t min_stride = (w * bpp + 7) >> 3; in lv_draw_buf_adjust_stride()
/lvgl-latest/demos/benchmark/assets/
Dlv_font_benchmark_montserrat_12_compr_az.c.c294 .bpp = 4,
Dlv_font_benchmark_montserrat_16_compr_az.c.c332 .bpp = 4,
Dlv_font_benchmark_montserrat_28_compr_az.c.c483 .bpp = 4,
/lvgl-latest/tests/micropy_test/
Dmicropy.py98 def CANVAS_BUF_SIZE(w, h, bpp, stride): argument
99 return ((((w * bpp + 7) >> 3) + stride - 1) & ~(
/lvgl-latest/tests/src/test_assets/
Dtest_font_montserrat_ascii_4bpp.c1635 .bpp = 4,

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