Initial commit

include/liblvgl/draw/sdl/lv_draw_sdl_stack_blur.h

@@ -0,0 +1,46 @@
+/**
+ * @file lv_draw_sdl_stack_blur.h
+ *
+ */
+#ifndef LV_DRAW_SDL_STACK_BLUR_H
+#define LV_DRAW_SDL_STACK_BLUR_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*********************
+ *      INCLUDES
+ *********************/
+
+#include "liblvgl/lv_conf_internal.h"
+
+#if LV_USE_GPU_SDL
+
+#include "../../misc/lv_color.h"
+
+/*********************
+ *      DEFINES
+ *********************/
+
+/**********************
+ *      TYPEDEFS
+ **********************/
+
+/**********************
+ * GLOBAL PROTOTYPES
+ **********************/
+
+void lv_stack_blur_grayscale(lv_opa_t * buf, uint16_t w, uint16_t h, uint16_t r);
+
+/**********************
+ *      MACROS
+ **********************/
+
+#endif /*LV_USE_GPU_SDL*/
+
+#ifdef __cplusplus
+} /*extern "C"*/
+#endif
+
+#endif /*LV_DRAW_SDL_STACK_BLUR_H*/