#if defined(_WIN32) && !defined(__MINGW32CE__)
#include <windows.h>
-static const uint8_t color[] = {12,12,12,14,7,7,7};
+static const uint8_t color[] = { 12, 12, 12, 14, 7, 7, 7 };
static int16_t background, attr_orig;
static HANDLE con;
#define set_color(x) SetConsoleTextAttribute(con, background | color[x])
#define reset_color() SetConsoleTextAttribute(con, attr_orig)
#else
-static const uint8_t color[]={0x41,0x41,0x11,0x03,9,9,9};
-#define set_color(x) fprintf(stderr, "\033[%d;3%dm", color[x]>>4, color[x]&15)
+static const uint8_t color[] = { 0x41, 0x41, 0x11, 0x03, 9, 9, 9 };
+#define set_color(x) fprintf(stderr, "\033[%d;3%dm", color[x] >> 4, color[x]&15)
#define reset_color() fprintf(stderr, "\033[0m")
#endif
-static int use_color=-1;
+static int use_color = -1;
#undef fprintf
-static void colored_fputs(int level, const char *str){
- if(use_color<0){
+static void colored_fputs(int level, const char *str)
+{
+ if (use_color < 0) {
#if defined(_WIN32) && !defined(__MINGW32CE__)
CONSOLE_SCREEN_BUFFER_INFO con_info;
con = GetStdHandle(STD_ERROR_HANDLE);
- use_color = (con != INVALID_HANDLE_VALUE) && !getenv("NO_COLOR") && !getenv("FFMPEG_FORCE_NOCOLOR");
+ use_color = (con != INVALID_HANDLE_VALUE) && !getenv("NO_COLOR") &&
+ !getenv("AV_LOG_FORCE_NOCOLOR");
if (use_color) {
GetConsoleScreenBufferInfo(con, &con_info);
attr_orig = con_info.wAttributes;
background = attr_orig & 0xF0;
}
#elif HAVE_ISATTY
- use_color= !getenv("NO_COLOR") && !getenv("FFMPEG_FORCE_NOCOLOR") &&
- (getenv("TERM") && isatty(2) || getenv("FFMPEG_FORCE_COLOR"));
+ use_color = !getenv("NO_COLOR") && !getenv("AV_LOG_FORCE_NOCOLOR") &&
+ (getenv("TERM") && isatty(2) ||
+ getenv("AV_LOG_FORCE_COLOR"));
#else
- use_color= getenv("FFMPEG_FORCE_COLOR") && !getenv("NO_COLOR") && !getenv("FFMPEG_FORCE_NOCOLOR");
+ use_color = getenv("AV_LOG_FORCE_COLOR") && !getenv("NO_COLOR") &&
+ !getenv("AV_LOG_FORCE_NOCOLOR");
#endif
}
- if(use_color){
+ if (use_color) {
set_color(level);
}
fputs(str, stderr);
- if(use_color){
+ if (use_color) {
reset_color();
}
}
-const char* av_default_item_name(void* ptr){
- return (*(AVClass**)ptr)->class_name;
+const char *av_default_item_name(void *ptr)
+{
+ return (*(AVClass **) ptr)->class_name;
}
static void sanitize(uint8_t *line){
}
}
-void av_log_default_callback(void* ptr, int level, const char* fmt, va_list vl)
+void av_log_format_line(void *ptr, int level, const char *fmt, va_list vl,
+ char *line, int line_size, int *print_prefix)
{
- static int print_prefix=1;
- static int count;
- static char prev[1024];
- char line[1024];
- static int is_atty;
- AVClass* avc= ptr ? *(AVClass**)ptr : NULL;
- if(level>av_log_level)
- return;
- line[0]=0;
-#undef fprintf
- if(print_prefix && avc) {
+ AVClass* avc = ptr ? *(AVClass **) ptr : NULL;
+ line[0] = 0;
+ if (*print_prefix && avc) {
if (avc->parent_log_context_offset) {
- AVClass** parent= *(AVClass***)(((uint8_t*)ptr) + avc->parent_log_context_offset);
- if(parent && *parent){
- snprintf(line, sizeof(line), "[%s @ %p] ", (*parent)->item_name(parent), parent);
+ AVClass** parent = *(AVClass ***) (((uint8_t *) ptr) +
+ avc->parent_log_context_offset);
+ if (parent && *parent) {
+ snprintf(line, line_size, "[%s @ %p] ",
+ (*parent)->item_name(parent), parent);
}
}
- snprintf(line + strlen(line), sizeof(line) - strlen(line), "[%s @ %p] ", avc->item_name(ptr), ptr);
+ snprintf(line + strlen(line), line_size - strlen(line), "[%s @ %p] ",
+ avc->item_name(ptr), ptr);
}
- vsnprintf(line + strlen(line), sizeof(line) - strlen(line), fmt, vl);
+ vsnprintf(line + strlen(line), line_size - strlen(line), fmt, vl);
+
+ *print_prefix = strlen(line) && line[strlen(line) - 1] == '\n';
+}
+
+void av_log_default_callback(void* ptr, int level, const char* fmt, va_list vl)
+{
+ static int print_prefix = 1;
+ static int count;
+ static char prev[1024];
+ char line[1024];
+ static int is_atty;
- print_prefix = strlen(line) && line[strlen(line)-1] == '\n';
+ if (level > av_log_level)
+ return;
+ av_log_format_line(ptr, level, fmt, vl, line, sizeof(line), &print_prefix);
#if HAVE_ISATTY
- if(!is_atty) is_atty= isatty(2) ? 1 : -1;
+ if (!is_atty)
+ is_atty = isatty(2) ? 1 : -1;
#endif
- if(print_prefix && (flags & AV_LOG_SKIP_REPEATED) && !strcmp(line, prev)){
+#undef fprintf
+ if (print_prefix && (flags & AV_LOG_SKIP_REPEATED) && !strcmp(line, prev)){
count++;
- if(is_atty==1)
+ if (is_atty == 1)
fprintf(stderr, " Last message repeated %d times\r", count);
return;
}
- if(count>0){
+ if (count > 0) {
fprintf(stderr, " Last message repeated %d times\n", count);
- count=0;
+ count = 0;
}
strcpy(prev, line);
sanitize(line);
- colored_fputs(av_clip(level>>3, 0, 6), line);
+ colored_fputs(av_clip(level >> 3, 0, 6), line);
}
-static void (*av_log_callback)(void*, int, const char*, va_list) = av_log_default_callback;
+static void (*av_log_callback)(void*, int, const char*, va_list) =
+ av_log_default_callback;
void av_log(void* avcl, int level, const char *fmt, ...)
{
- AVClass* avc= avcl ? *(AVClass**)avcl : NULL;
+ AVClass* avc = avcl ? *(AVClass **) avcl : NULL;
va_list vl;
va_start(vl, fmt);
- if(avc && avc->version >= (50<<16 | 15<<8 | 2) && avc->log_level_offset_offset && level>=AV_LOG_FATAL)
- level += *(int*)(((uint8_t*)avcl) + avc->log_level_offset_offset);
+ if (avc && avc->version >= (50 << 16 | 15 << 8 | 2) &&
+ avc->log_level_offset_offset && level >= AV_LOG_FATAL)
+ level += *(int *) (((uint8_t *) avcl) + avc->log_level_offset_offset);
av_vlog(avcl, level, fmt, vl);
va_end(vl);
}
void av_log_set_flags(int arg)
{
- flags= arg;
+ flags = arg;
}
void av_log_set_callback(void (*callback)(void*, int, const char*, va_list))
projects / ffmpeg / blobdiff