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Diffstat (limited to 'src/xine-utils/xineutils.h')
| -rw-r--r-- | src/xine-utils/xineutils.h | 548 |
1 files changed, 0 insertions, 548 deletions
diff --git a/src/xine-utils/xineutils.h b/src/xine-utils/xineutils.h deleted file mode 100644 index 662f39467..000000000 --- a/src/xine-utils/xineutils.h +++ /dev/null @@ -1,548 +0,0 @@ -/* - * Copyright (C) 2000-2006 the xine project - * - * This file is part of xine, a free video player. - * - * xine is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * xine is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA - */ -#ifndef XINEUTILS_H -#define XINEUTILS_H - -#ifdef __cplusplus -extern "C" { -#endif - -#include <stdlib.h> -#include <string.h> -#include <stdarg.h> -#include <pthread.h> - -#ifdef XINE_COMPILE -# include <inttypes.h> -# include "attributes.h" -# include "compat.h" -# include "xmlparser.h" -# include "xine_buffer.h" -# include "configfile.h" -# include "list.h" -# include "array.h" -# include "sorted_array.h" -# include "xine_mmx.h" -#else -# ifdef WIN32 -# include <winsock.h> -# else -# include <sys/time.h> -# endif -# include <xine/os_types.h> -# include <xine/attributes.h> -# include <xine/compat.h> -# include <xine/xmlparser.h> -# include <xine/xine_buffer.h> -# include <xine/configfile.h> -# include <xine/list.h> -# include <xine/array.h> -# include <xine/sorted_array.h> -# include <xine/xine_mmx.h> -#endif - -#include <stdio.h> -#include <string.h> - -/* - * Mark exported data symbols for link engine library clients with older - * Win32 compilers - */ -#if defined(WIN32) && !defined(XINE_LIBRARY_COMPILE) -# define DL_IMPORT __declspec(dllimport) -# define extern DL_IMPORT extern -#endif - - /* - * debugable mutexes - */ - - typedef struct { - pthread_mutex_t mutex; - char id[80]; - char *locked_by; - } xine_mutex_t; - - int xine_mutex_init (xine_mutex_t *mutex, const pthread_mutexattr_t *mutexattr, - const char *id) XINE_PROTECTED; - - int xine_mutex_lock (xine_mutex_t *mutex, const char *who) XINE_PROTECTED; - int xine_mutex_unlock (xine_mutex_t *mutex, const char *who) XINE_PROTECTED; - int xine_mutex_destroy (xine_mutex_t *mutex) XINE_PROTECTED; - - - - /* CPU Acceleration */ - -/* - * The type of an value that fits in an MMX register (note that long - * long constant values MUST be suffixed by LL and unsigned long long - * values by ULL, lest they be truncated by the compiler) - */ - -/* generic accelerations */ -#define MM_ACCEL_MLIB 0x00000001 - -/* x86 accelerations */ -#define MM_ACCEL_X86_MMX 0x80000000 -#define MM_ACCEL_X86_3DNOW 0x40000000 -#define MM_ACCEL_X86_MMXEXT 0x20000000 -#define MM_ACCEL_X86_SSE 0x10000000 -#define MM_ACCEL_X86_SSE2 0x08000000 - -/* powerpc accelerations and features */ -#define MM_ACCEL_PPC_ALTIVEC 0x04000000 -#define MM_ACCEL_PPC_CACHE32 0x02000000 - -/* SPARC accelerations */ - -#define MM_ACCEL_SPARC_VIS 0x01000000 -#define MM_ACCEL_SPARC_VIS2 0x00800000 - -/* x86 compat defines */ -#define MM_MMX MM_ACCEL_X86_MMX -#define MM_3DNOW MM_ACCEL_X86_3DNOW -#define MM_MMXEXT MM_ACCEL_X86_MMXEXT -#define MM_SSE MM_ACCEL_X86_SSE -#define MM_SSE2 MM_ACCEL_X86_SSE2 - -uint32_t xine_mm_accel (void) XINE_CONST XINE_PROTECTED; - - - - /* Optimized/fast memcpy */ - -extern void *(* xine_fast_memcpy)(void *to, const void *from, size_t len) XINE_PROTECTED; - -#ifdef HAVE_XINE_INTERNAL_H -/* Benchmark available memcpy methods */ -void xine_probe_fast_memcpy(xine_t *xine) XINE_PROTECTED; -#endif - - -/* - * Debug stuff - */ -/* - * profiling (unworkable in non DEBUG isn't defined) - */ -void xine_profiler_init (void) XINE_PROTECTED; -int xine_profiler_allocate_slot (const char *label) XINE_PROTECTED; -void xine_profiler_start_count (int id) XINE_PROTECTED; -void xine_profiler_stop_count (int id) XINE_PROTECTED; -void xine_profiler_print_results (void) XINE_PROTECTED; - -/* - * Allocate and clean memory size_t 'size', then return the pointer - * to the allocated memory. - */ -void *xine_xmalloc(size_t size) XINE_MALLOC XINE_DEPRECATED XINE_PROTECTED; - -/* - * Same as above, but memory is aligned to 'alignement'. - * **base is used to return pointer to un-aligned memory, use - * this to free the mem chunk - */ -void *xine_xmalloc_aligned(size_t alignment, size_t size, void **base) XINE_PROTECTED; - -/* - * Get user home directory. - */ -const char *xine_get_homedir(void) XINE_PROTECTED; - -#if defined(WIN32) || defined(__CYGWIN__) -/* - * Get other xine directories. - */ -const char *xine_get_pluginroot(void) XINE_PROTECTED; -const char *xine_get_plugindir(void) XINE_PROTECTED; -const char *xine_get_fontdir(void) XINE_PROTECTED; -const char *xine_get_localedir(void) XINE_PROTECTED; -#endif - -/* - * Clean a string (remove spaces and '=' at the begin, - * and '\n', '\r' and spaces at the end. - */ -char *xine_chomp (char *str) XINE_PROTECTED; - -/* - * A thread-safe usecond sleep - */ -void xine_usec_sleep(unsigned usec) XINE_PROTECTED; - - - /* - * Some string functions - */ - - -void xine_strdupa(char *dest, char *src) XINE_PROTECTED XINE_DEPRECATED; -#define xine_strdupa(d, s) do { \ - (d) = NULL; \ - if((s) != NULL) { \ - (d) = (char *) alloca(strlen((s)) + 1); \ - strcpy((d), (s)); \ - } \ - } while(0) - -/* compatibility macros */ -#define xine_strpbrk(S, ACCEPT) strpbrk((S), (ACCEPT)) -#define xine_strsep(STRINGP, DELIM) strsep((STRINGP), (DELIM)) -#define xine_setenv(NAME, VAL, XX) setenv((NAME), (VAL), (XX)) - -/** - * append to a string, reallocating - * normally, updates & returns *dest - * on error, *dest is unchanged & NULL is returned. - */ -char *xine_strcat_realloc (char **dest, char *append) XINE_PROTECTED; - -/** - * asprintf wrapper - * allocate a string large enough to hold the output, and return a pointer to - * it. This pointer should be passed to free when it is no longer needed. - * return NULL on error. - */ -char *_x_asprintf(const char *format, ...) XINE_PROTECTED XINE_MALLOC XINE_FORMAT_PRINTF(1, 2); - -/** - * opens a file, ensuring that the descriptor will be closed - * automatically after a fork/execute. - */ -int xine_open_cloexec(const char *name, int flags) XINE_PROTECTED; - -/** - * creates a file, ensuring that the descriptor will be closed - * automatically after a fork/execute. - */ -int xine_create_cloexec(const char *name, int flags, mode_t mode) XINE_PROTECTED; - -/** - * creates a socket, ensuring that the descriptor will be closed - * automatically after a fork/execute. - */ -int xine_socket_cloexec(int domain, int type, int protocol) XINE_PROTECTED; - -/* - * Color Conversion Utility Functions - * The following data structures and functions facilitate the conversion - * of RGB images to packed YUV (YUY2) images. There are also functions to - * convert from YUV9 -> YV12. All of the meaty details are written in - * color.c. - */ - -typedef struct yuv_planes_s { - - unsigned char *y; - unsigned char *u; - unsigned char *v; - unsigned int row_width; /* frame width */ - unsigned int row_count; /* frame height */ - -} yuv_planes_t; - -void init_yuv_conversion(void) XINE_PROTECTED; -void init_yuv_planes(yuv_planes_t *yuv_planes, int width, int height) XINE_PROTECTED; -void free_yuv_planes(yuv_planes_t *yuv_planes) XINE_PROTECTED; - -extern void (*yuv444_to_yuy2) - (const yuv_planes_t *yuv_planes, unsigned char *yuy2_map, int pitch) XINE_PROTECTED; -extern void (*yuv9_to_yv12) - (const unsigned char *y_src, int y_src_pitch, unsigned char *y_dest, int y_dest_pitch, - const unsigned char *u_src, int u_src_pitch, unsigned char *u_dest, int u_dest_pitch, - const unsigned char *v_src, int v_src_pitch, unsigned char *v_dest, int v_dest_pitch, - int width, int height) XINE_PROTECTED; -extern void (*yuv411_to_yv12) - (const unsigned char *y_src, int y_src_pitch, unsigned char *y_dest, int y_dest_pitch, - const unsigned char *u_src, int u_src_pitch, unsigned char *u_dest, int u_dest_pitch, - const unsigned char *v_src, int v_src_pitch, unsigned char *v_dest, int v_dest_pitch, - int width, int height) XINE_PROTECTED; -extern void (*yv12_to_yuy2) - (const unsigned char *y_src, int y_src_pitch, - const unsigned char *u_src, int u_src_pitch, - const unsigned char *v_src, int v_src_pitch, - unsigned char *yuy2_map, int yuy2_pitch, - int width, int height, int progressive) XINE_PROTECTED; -extern void (*yuy2_to_yv12) - (const unsigned char *yuy2_map, int yuy2_pitch, - unsigned char *y_dst, int y_dst_pitch, - unsigned char *u_dst, int u_dst_pitch, - unsigned char *v_dst, int v_dst_pitch, - int width, int height) XINE_PROTECTED; - -/* convert full range rgb to mpeg range yuv */ -#define SCALESHIFT 16 -#define SCALEFACTOR (1<<SCALESHIFT) -#define CENTERSAMPLE 128 - -#define COMPUTE_Y(r, g, b) \ - (unsigned char) \ - (((y_r_table[r] + y_g_table[g] + y_b_table[b]) >> SCALESHIFT) + 16) -#define COMPUTE_U(r, g, b) \ - (unsigned char) \ - (((u_r_table[r] + u_g_table[g] + u_b_table[b]) >> SCALESHIFT) + CENTERSAMPLE) -#define COMPUTE_V(r, g, b) \ - (unsigned char) \ - (((v_r_table[r] + v_g_table[g] + v_b_table[b]) >> SCALESHIFT) + CENTERSAMPLE) - -#define UNPACK_BGR15(packed_pixel, r, g, b) \ - b = (packed_pixel & 0x7C00) >> 7; \ - g = (packed_pixel & 0x03E0) >> 2; \ - r = (packed_pixel & 0x001F) << 3; - -#define UNPACK_BGR16(packed_pixel, r, g, b) \ - b = (packed_pixel & 0xF800) >> 8; \ - g = (packed_pixel & 0x07E0) >> 3; \ - r = (packed_pixel & 0x001F) << 3; - -#define UNPACK_RGB15(packed_pixel, r, g, b) \ - r = (packed_pixel & 0x7C00) >> 7; \ - g = (packed_pixel & 0x03E0) >> 2; \ - b = (packed_pixel & 0x001F) << 3; - -#define UNPACK_RGB16(packed_pixel, r, g, b) \ - r = (packed_pixel & 0xF800) >> 8; \ - g = (packed_pixel & 0x07E0) >> 3; \ - b = (packed_pixel & 0x001F) << 3; - -extern int y_r_table[256] XINE_PROTECTED; -extern int y_g_table[256] XINE_PROTECTED; -extern int y_b_table[256] XINE_PROTECTED; - -extern int u_r_table[256] XINE_PROTECTED; -extern int u_g_table[256] XINE_PROTECTED; -extern int u_b_table[256] XINE_PROTECTED; - -extern int v_r_table[256] XINE_PROTECTED; -extern int v_g_table[256] XINE_PROTECTED; -extern int v_b_table[256] XINE_PROTECTED; - -/* frame copying functions */ -extern void yv12_to_yv12 - (const unsigned char *y_src, int y_src_pitch, unsigned char *y_dst, int y_dst_pitch, - const unsigned char *u_src, int u_src_pitch, unsigned char *u_dst, int u_dst_pitch, - const unsigned char *v_src, int v_src_pitch, unsigned char *v_dst, int v_dst_pitch, - int width, int height) XINE_PROTECTED; -extern void yuy2_to_yuy2 - (const unsigned char *src, int src_pitch, - unsigned char *dst, int dst_pitch, - int width, int height) XINE_PROTECTED; - -/* print a hexdump of the given data */ -void xine_hexdump (const char *buf, int length) XINE_PROTECTED; - -/* - * Optimization macros for conditions - * Taken from the FIASCO L4 microkernel sources - */ -#if !defined(__GNUC__) || __GNUC__ < 3 -# define EXPECT_TRUE(x) (x) -# define EXPECT_FALSE(x) (x) -#else -# define EXPECT_TRUE(x) __builtin_expect((x),1) -# define EXPECT_FALSE(x) __builtin_expect((x),0) -#endif - -#ifdef NDEBUG -#define _x_assert(exp) \ - do { \ - if (!(exp)) \ - fprintf(stderr, "assert: %s:%d: %s: Assertion `%s' failed.\n", \ - __FILE__, __LINE__, __XINE_FUNCTION__, #exp); \ - } while(0) -#else -#define _x_assert(exp) \ - do { \ - if (!(exp)) { \ - fprintf(stderr, "assert: %s:%d: %s: Assertion `%s' failed.\n", \ - __FILE__, __LINE__, __XINE_FUNCTION__, #exp); \ - abort(); \ - } \ - } while(0) -#endif - -#define _x_abort() \ - do { \ - fprintf(stderr, "abort: %s:%d: %s: Aborting.\n", \ - __FILE__, __LINE__, __XINE_FUNCTION__); \ - abort(); \ - } while(0) - - -/****** logging with xine **********************************/ - -#ifndef LOG_MODULE - #define LOG_MODULE __FILE__ -#endif /* LOG_MODULE */ - -#define LOG_MODULE_STRING printf("%s: ", LOG_MODULE ); - -#ifdef LOG_VERBOSE - #define LONG_LOG_MODULE_STRING \ - printf("%s: (%s:%d) ", LOG_MODULE, __XINE_FUNCTION__, __LINE__ ); -#else - #define LONG_LOG_MODULE_STRING LOG_MODULE_STRING -#endif /* LOG_VERBOSE */ - -#ifdef LOG - #ifdef __GNUC__ - #define lprintf(fmt, args...) \ - do { \ - LONG_LOG_MODULE_STRING \ - printf(fmt, ##args); \ - fflush(stdout); \ - } while(0) - #else /* __GNUC__ */ - #ifdef _MSC_VER - #define lprintf(fmtargs) \ - do { \ - LONG_LOG_MODULE_STRING \ - printf("%s", fmtargs); \ - fflush(stdout); \ - } while(0) - #else /* _MSC_VER */ - #define lprintf(...) \ - do { \ - LONG_LOG_MODULE_STRING \ - printf(__VA_ARGS__); \ - fflush(stdout); \ - } while(0) - #endif /* _MSC_VER */ - #endif /* __GNUC__ */ -#else /* LOG */ - #ifdef __GNUC__ - #define lprintf(fmt, args...) do {} while(0) - #else - #ifdef _MSC_VER -void __inline lprintf(const char * fmt, ...) {} - #else - #define lprintf(...) do {} while(0) - #endif /* _MSC_VER */ - #endif /* __GNUC__ */ -#endif /* LOG */ - -#ifdef __GNUC__ - #define llprintf(cat, fmt, args...) \ - do{ \ - if(cat){ \ - LONG_LOG_MODULE_STRING \ - printf( fmt, ##args ); \ - } \ - }while(0) -#else -#ifdef _MSC_VER - #define llprintf(cat, fmtargs) \ - do{ \ - if(cat){ \ - LONG_LOG_MODULE_STRING \ - printf( "%s", fmtargs ); \ - } \ - }while(0) -#else - #define llprintf(cat, ...) \ - do{ \ - if(cat){ \ - LONG_LOG_MODULE_STRING \ - printf( __VA_ARGS__ ); \ - } \ - }while(0) -#endif /* _MSC_VER */ -#endif /* __GNUC__ */ - -#ifdef __GNUC__ - #define xprintf(xine, verbose, fmt, args...) \ - do { \ - if((xine) && (xine)->verbosity >= verbose){ \ - xine_log(xine, XINE_LOG_TRACE, fmt, ##args); \ - } \ - } while(0) -#else -#ifdef _MSC_VER -void xine_xprintf(xine_t *xine, int verbose, const char *fmt, ...); - #define xprintf xine_xprintf -#else - #define xprintf(xine, verbose, ...) \ - do { \ - if((xine) && (xine)->verbosity >= verbose){ \ - xine_log(xine, XINE_LOG_TRACE, __VA_ARGS__); \ - } \ - } while(0) -#endif /* _MSC_VER */ -#endif /* __GNUC__ */ - -/* time measuring macros for profiling tasks */ - -#ifdef DEBUG -# define XINE_PROFILE(function) \ - do { \ - struct timeval current_time; \ - double dtime; \ - gettimeofday(¤t_time, NULL); \ - dtime = -(current_time.tv_sec + (current_time.tv_usec / 1000000.0)); \ - function; \ - gettimeofday(¤t_time, NULL); \ - dtime += current_time.tv_sec + (current_time.tv_usec / 1000000.0); \ - printf("%s: (%s:%d) took %lf seconds\n", \ - LOG_MODULE, __XINE_FUNCTION__, __LINE__, dtime); \ - } while(0) -# define XINE_PROFILE_ACCUMULATE(function) \ - do { \ - struct timeval current_time; \ - static double dtime = 0; \ - gettimeofday(¤t_time, NULL); \ - dtime -= current_time.tv_sec + (current_time.tv_usec / 1000000.0); \ - function; \ - gettimeofday(¤t_time, NULL); \ - dtime += current_time.tv_sec + (current_time.tv_usec / 1000000.0); \ - printf("%s: (%s:%d) took %lf seconds\n", \ - LOG_MODULE, __XINE_FUNCTION__, __LINE__, dtime); \ - } while(0) -#else -# define XINE_PROFILE(function) function -# define XINE_PROFILE_ACCUMULATE(function) function -#endif /* DEBUG */ - -/** - * get encoding of current locale - */ -char *xine_get_system_encoding(void) XINE_MALLOC XINE_PROTECTED; - -/* - * guess default encoding for the subtitles - */ -const char *xine_guess_spu_encoding(void) XINE_PROTECTED; - -/* - * use the best clock reference (API compatible with gettimeofday) - * note: it will be a monotonic clock, if available. - */ -int xine_monotonic_clock(struct timeval *tv, struct timezone *tz) XINE_PROTECTED; - -/* don't harm following code */ -#ifdef extern -# undef extern -#endif - -#ifdef __cplusplus -} -#endif - -#endif |