lib cleanup and sync for mips vu support

libeplayer3/include/misc.h

@@ -0,0 +1,80 @@
+#ifndef _exteplayer3_misc_
+#define _exteplayer3_misc_
+
+#include <dirent.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <stdint.h>
+
+/* some useful things needed by many files ... */
+
+/* ***************************** */
+/* Types                         */
+/* ***************************** */
+
+typedef struct BitPacker_s
+{
+	uint8_t   *Ptr;         /* write pointer */
+	uint32_t   BitBuffer;   /* bitreader shifter */
+	int32_t    Remaining;   /* number of remaining in the shifter */
+} BitPacker_t;
+
+typedef enum
+{
+	STB_UNKNOWN,
+	STB_DREAMBOX,
+	STB_VUPLUS,
+	STB_HISILICON,
+	STB_OTHER = 999,
+} stb_type_t;
+
+/* ***************************** */
+/* Makros/Constants              */
+/* ***************************** */
+
+#define INVALID_PTS_VALUE    0x200000000ull
+
+/* ***************************** */
+/* Prototypes                    */
+/* ***************************** */
+
+void PutBits(BitPacker_t *ld, uint32_t code, uint32_t length);
+void FlushBits(BitPacker_t *ld);
+int8_t PlaybackDieNow(int8_t val);
+stb_type_t GetSTBType();
+
+/* ***************************** */
+/* MISC Functions                */
+/* ***************************** */
+
+static inline char *getExtension(char *name)
+{
+	if (name)
+	{
+		char *ext = strrchr(name, '.');
+		if (ext)
+		{
+			return ext + 1;
+		}
+	}
+	return NULL;
+}
+
+static inline uint32_t ReadUint32(uint8_t *buffer)
+{
+	uint32_t num = (uint32_t)buffer[0] << 24 |
+	               (uint32_t)buffer[1] << 16 |
+	               (uint32_t)buffer[2] << 8  |
+	               (uint32_t)buffer[3];
+	return num;
+}
+
+static inline uint16_t ReadUInt16(uint8_t *buffer)
+{
+	uint16_t num = (uint16_t)buffer[0] << 8 |
+	               (uint16_t)buffer[1];
+	return num;
+}
+
+#endif // _exteplayer3_misc_