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include/liblvgl/draw/sdl/lv_draw_sdl_utils.h

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+/**
+ * @file lv_draw_sdl_utils.h
+ *
+ */
+#ifndef LV_DRAW_SDL_UTILS_H
+#define LV_DRAW_SDL_UTILS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*********************
+ *      INCLUDES
+ *********************/
+
+#include "liblvgl/lv_conf_internal.h"
+#if LV_USE_GPU_SDL
+
+#include "lv_draw_sdl.h"
+#include "../../misc/lv_color.h"
+#include "../../misc/lv_area.h"
+
+#include LV_GPU_SDL_INCLUDE_PATH
+
+/*********************
+ *      DEFINES
+ *********************/
+
+/**********************
+ *      TYPEDEFS
+ **********************/
+
+/**********************
+ * GLOBAL PROTOTYPES
+ **********************/
+
+void _lv_draw_sdl_utils_init();
+
+void _lv_draw_sdl_utils_deinit();
+
+void lv_area_to_sdl_rect(const lv_area_t * in, SDL_Rect * out);
+
+void lv_color_to_sdl_color(const lv_color_t * in, SDL_Color * out);
+
+void lv_area_zoom_to_sdl_rect(const lv_area_t * in, SDL_Rect * out, uint16_t zoom, const lv_point_t * pivot);
+
+SDL_Palette * lv_sdl_alloc_palette_for_bpp(const uint8_t * mapping, uint8_t bpp);
+
+SDL_Surface * lv_sdl_create_opa_surface(lv_opa_t * opa, lv_coord_t width, lv_coord_t height, lv_coord_t stride);
+
+SDL_Texture * lv_sdl_create_opa_texture(SDL_Renderer * renderer, lv_opa_t * pixels, lv_coord_t width,
+                                        lv_coord_t height, lv_coord_t stride);
+
+void lv_sdl_to_8bpp(uint8_t * dest, const uint8_t * src, int width, int height, int stride, uint8_t bpp);
+
+/**********************
+ *      MACROS
+ **********************/
+
+#endif /*LV_USE_GPU_SDL*/
+#ifdef __cplusplus
+} /*extern "C"*/
+#endif
+
+#endif /*LV_DRAW_SDL_UTILS_H*/