ESP-IDF
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Outline
#include <stdbool.h>
#include "hal/color_hal.h"
#include "hal/assert.h"
color_hal_pixel_format_get_bit_depth(color_space_pixel_format_t)
Files
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SourceVuESP-IDF Framework and ExamplesESP-IDFcomponents/hal/color_hal.c
 
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/* * SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Apache-2.0 *//* ... */ #include <stdbool.h> #include "hal/color_hal.h" #include "hal/assert.h" uint32_t color_hal_pixel_format_get_bit_depth(color_space_pixel_format_t format) { switch (format.color_type_id) { case COLOR_TYPE_ID(COLOR_SPACE_GRAY, COLOR_PIXEL_GRAY4): case COLOR_TYPE_ID(COLOR_SPACE_ALPHA, COLOR_PIXEL_A4): case COLOR_TYPE_ID(COLOR_SPACE_CLUT, COLOR_PIXEL_L4): return 4;... case COLOR_TYPE_ID(COLOR_SPACE_RAW, COLOR_PIXEL_RAW8): case COLOR_TYPE_ID(COLOR_SPACE_GRAY, COLOR_PIXEL_GRAY8): case COLOR_TYPE_ID(COLOR_SPACE_ALPHA, COLOR_PIXEL_A8): case COLOR_TYPE_ID(COLOR_SPACE_CLUT, COLOR_PIXEL_L8): return 8;... case COLOR_TYPE_ID(COLOR_SPACE_RAW, COLOR_PIXEL_RAW10): return 10;... case COLOR_TYPE_ID(COLOR_SPACE_RAW, COLOR_PIXEL_RAW12): case COLOR_TYPE_ID(COLOR_SPACE_YUV, COLOR_PIXEL_YUV420): case COLOR_TYPE_ID(COLOR_SPACE_YUV, COLOR_PIXEL_YUV411): return 12;... case COLOR_TYPE_ID(COLOR_SPACE_RGB, COLOR_PIXEL_RGB565): case COLOR_TYPE_ID(COLOR_SPACE_YUV, COLOR_PIXEL_YUV422): return 16;... case COLOR_TYPE_ID(COLOR_SPACE_RGB, COLOR_PIXEL_RGB888): case COLOR_TYPE_ID(COLOR_SPACE_YUV, COLOR_PIXEL_YUV444): return 24;... case COLOR_TYPE_ID(COLOR_SPACE_ARGB, COLOR_PIXEL_ARGB8888): return 32;... default: // Unknown color space pixel format, unknown bit depth HAL_ASSERT(false); return 0;... }{...} }{ ... }
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