Initial commit

include/liblvgl/extra/libs/ffmpeg/lv_ffmpeg.h

@@ -0,0 +1,104 @@
+/**
+ * @file lv_ffmpeg.h
+ *
+ */
+#ifndef LV_FFMPEG_H
+#define LV_FFMPEG_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*********************
+ *      INCLUDES
+ *********************/
+#include "liblvgl/lvgl.h"
+#if LV_USE_FFMPEG != 0
+
+/*********************
+ *      DEFINES
+ *********************/
+
+/**********************
+ *      TYPEDEFS
+ **********************/
+struct ffmpeg_context_s;
+
+extern const lv_obj_class_t lv_ffmpeg_player_class;
+
+typedef struct {
+    lv_img_t img;
+    lv_timer_t * timer;
+    lv_img_dsc_t imgdsc;
+    bool auto_restart;
+    struct ffmpeg_context_s * ffmpeg_ctx;
+} lv_ffmpeg_player_t;
+
+typedef enum {
+    LV_FFMPEG_PLAYER_CMD_START,
+    LV_FFMPEG_PLAYER_CMD_STOP,
+    LV_FFMPEG_PLAYER_CMD_PAUSE,
+    LV_FFMPEG_PLAYER_CMD_RESUME,
+    _LV_FFMPEG_PLAYER_CMD_LAST
+} lv_ffmpeg_player_cmd_t;
+
+/**********************
+ * GLOBAL PROTOTYPES
+ **********************/
+
+/**
+ * Register FFMPEG image decoder
+ */
+void lv_ffmpeg_init(void);
+
+/**
+ * Get the number of frames contained in the file
+ * @param path image or video file name
+ * @return Number of frames, less than 0 means failed
+ */
+int lv_ffmpeg_get_frame_num(const char * path);
+
+/**
+ * Create ffmpeg_player object
+ * @param parent pointer to an object, it will be the parent of the new player
+ * @return pointer to the created ffmpeg_player
+ */
+lv_obj_t * lv_ffmpeg_player_create(lv_obj_t * parent);
+
+/**
+ * Set the path of the file to be played
+ * @param obj pointer to a ffmpeg_player object
+ * @param path video file path
+ * @return LV_RES_OK: no error; LV_RES_INV: can't get the info.
+ */
+lv_res_t lv_ffmpeg_player_set_src(lv_obj_t * obj, const char * path);
+
+/**
+ * Set command control video player
+ * @param obj pointer to a ffmpeg_player object
+ * @param cmd control commands
+ */
+void lv_ffmpeg_player_set_cmd(lv_obj_t * obj, lv_ffmpeg_player_cmd_t cmd);
+
+/**
+ * Set the video to automatically replay
+ * @param obj pointer to a ffmpeg_player object
+ * @param en true: enable the auto restart
+ */
+void lv_ffmpeg_player_set_auto_restart(lv_obj_t * obj, bool en);
+
+/*=====================
+ * Other functions
+ *====================*/
+
+/**********************
+ *      MACROS
+ **********************/
+
+#endif /*LV_USE_FFMPEG*/
+
+#ifdef __cplusplus
+} /*extern "C"*/
+#endif
+
+#endif /*LV_FFMPEG_H*/