* logging functions
*/
+#include "config.h"
+
+#if HAVE_UNISTD_H
#include <unistd.h>
+#endif
#include <stdlib.h>
#include "avutil.h"
#include "log.h"
+#define LINE_SZ 1024
+
static int av_log_level = AV_LOG_INFO;
static int flags;
#if defined(_WIN32) && !defined(__MINGW32CE__)
#include <windows.h>
-static const uint8_t color[] = { 12, 12, 12, 14, 7, 10, 11 };
+#include <io.h>
+static const uint8_t color[16 + AV_CLASS_CATEGORY_NB] = {
+ [AV_LOG_PANIC /8] = 12,
+ [AV_LOG_FATAL /8] = 12,
+ [AV_LOG_ERROR /8] = 12,
+ [AV_LOG_WARNING/8] = 14,
+ [AV_LOG_INFO /8] = 7,
+ [AV_LOG_VERBOSE/8] = 10,
+ [AV_LOG_DEBUG /8] = 10,
+ [16+AV_CLASS_CATEGORY_NA ] = 7,
+ [16+AV_CLASS_CATEGORY_INPUT ] = 13,
+ [16+AV_CLASS_CATEGORY_OUTPUT ] = 5,
+ [16+AV_CLASS_CATEGORY_MUXER ] = 13,
+ [16+AV_CLASS_CATEGORY_DEMUXER ] = 5,
+ [16+AV_CLASS_CATEGORY_ENCODER ] = 11,
+ [16+AV_CLASS_CATEGORY_DECODER ] = 3,
+ [16+AV_CLASS_CATEGORY_FILTER ] = 10,
+ [16+AV_CLASS_CATEGORY_BITSTREAM_FILTER] = 9,
+ [16+AV_CLASS_CATEGORY_SWSCALER ] = 7,
+ [16+AV_CLASS_CATEGORY_SWRESAMPLER ] = 7,
+};
+
static int16_t background, attr_orig;
static HANDLE con;
#define set_color(x) SetConsoleTextAttribute(con, background | color[x])
+#define set_256color set_color
#define reset_color() SetConsoleTextAttribute(con, attr_orig)
#else
-static const uint8_t color[] = { 0x41, 0x41, 0x11, 0x03, 9, 0x02, 0x06 };
-#define set_color(x) fprintf(stderr, "\033[%d;3%dm", color[x] >> 4, color[x]&15)
+
+static const uint32_t color[16 + AV_CLASS_CATEGORY_NB] = {
+ [AV_LOG_PANIC /8] = 52 << 16 | 196 << 8 | 0x41,
+ [AV_LOG_FATAL /8] = 208 << 8 | 0x41,
+ [AV_LOG_ERROR /8] = 196 << 8 | 0x11,
+ [AV_LOG_WARNING/8] = 226 << 8 | 0x03,
+ [AV_LOG_INFO /8] = 253 << 8 | 0x09,
+ [AV_LOG_VERBOSE/8] = 40 << 8 | 0x02,
+ [AV_LOG_DEBUG /8] = 34 << 8 | 0x02,
+ [16+AV_CLASS_CATEGORY_NA ] = 250 << 8 | 0x09,
+ [16+AV_CLASS_CATEGORY_INPUT ] = 219 << 8 | 0x15,
+ [16+AV_CLASS_CATEGORY_OUTPUT ] = 201 << 8 | 0x05,
+ [16+AV_CLASS_CATEGORY_MUXER ] = 213 << 8 | 0x15,
+ [16+AV_CLASS_CATEGORY_DEMUXER ] = 207 << 8 | 0x05,
+ [16+AV_CLASS_CATEGORY_ENCODER ] = 51 << 8 | 0x16,
+ [16+AV_CLASS_CATEGORY_DECODER ] = 39 << 8 | 0x06,
+ [16+AV_CLASS_CATEGORY_FILTER ] = 155 << 8 | 0x12,
+ [16+AV_CLASS_CATEGORY_BITSTREAM_FILTER] = 192 << 8 | 0x14,
+ [16+AV_CLASS_CATEGORY_SWSCALER ] = 153 << 8 | 0x14,
+ [16+AV_CLASS_CATEGORY_SWRESAMPLER ] = 147 << 8 | 0x14,
+};
+
+#define set_color(x) fprintf(stderr, "\033[%d;3%dm", (color[x] >> 4) & 15, color[x] & 15)
+#define set_256color(x) fprintf(stderr, "\033[48;5;%dm\033[38;5;%dm", (color[x] >> 16) & 0xff, (color[x] >> 8) & 0xff)
#define reset_color() fprintf(stderr, "\033[0m")
#endif
static int use_color = -1;
use_color = !getenv("NO_COLOR") && !getenv("AV_LOG_FORCE_NOCOLOR") &&
(getenv("TERM") && isatty(2) ||
getenv("AV_LOG_FORCE_COLOR"));
+ if (getenv("AV_LOG_FORCE_256COLOR"))
+ use_color *= 256;
#else
use_color = getenv("AV_LOG_FORCE_COLOR") && !getenv("NO_COLOR") &&
!getenv("AV_LOG_FORCE_NOCOLOR");
#endif
}
- if (use_color) {
+ if (use_color == 1) {
set_color(level);
- }
+ } else if (use_color == 256)
+ set_256color(level);
fputs(str, stderr);
if (use_color) {
reset_color();
return (*(AVClass **) ptr)->class_name;
}
+AVClassCategory av_default_get_category(void *ptr)
+{
+ return (*(AVClass **) ptr)->category;
+}
+
static void sanitize(uint8_t *line){
while(*line){
if(*line < 0x08 || (*line > 0x0D && *line < 0x20))
}
}
-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 get_category(void *ptr){
+ AVClass *avc = *(AVClass **) ptr;
+ if( !avc
+ || (avc->version&0xFF)<100
+ || avc->version < (51 << 16 | 59 << 8)
+ || avc->category >= AV_CLASS_CATEGORY_NB) return AV_CLASS_CATEGORY_NA + 16;
+
+ if(avc->get_category)
+ return avc->get_category(ptr) + 16;
+
+ return avc->category + 16;
+}
+
+static void format_line(void *ptr, int level, const char *fmt, va_list vl,
+ char part[3][LINE_SZ], int part_size, int *print_prefix, int type[2])
{
AVClass* avc = ptr ? *(AVClass **) ptr : NULL;
- line[0] = 0;
+ part[0][0] = part[1][0] = part[2][0] = 0;
+ if(type) type[0] = type[1] = AV_CLASS_CATEGORY_NA + 16;
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, line_size, "[%s @ %p] ",
+ snprintf(part[0], part_size, "[%s @ %p] ",
(*parent)->item_name(parent), parent);
+ if(type) type[0] = get_category(((uint8_t *) ptr) + avc->parent_log_context_offset);
}
}
- snprintf(line + strlen(line), line_size - strlen(line), "[%s @ %p] ",
+ snprintf(part[1], part_size, "[%s @ %p] ",
avc->item_name(ptr), ptr);
+ if(type) type[1] = get_category(ptr);
}
- vsnprintf(line + strlen(line), line_size - strlen(line), fmt, vl);
+ vsnprintf(part[2], part_size, fmt, vl);
- *print_prefix = strlen(line) && line[strlen(line) - 1] == '\n';
+ *print_prefix = strlen(part[2]) && part[2][strlen(part[2]) - 1] == '\n';
+}
+
+void av_log_format_line(void *ptr, int level, const char *fmt, va_list vl,
+ char *line, int line_size, int *print_prefix)
+{
+ char part[3][LINE_SZ];
+ format_line(ptr, level, fmt, vl, part, sizeof(part[0]), print_prefix, NULL);
+ snprintf(line, line_size, "%s%s%s", part[0], part[1], part[2]);
}
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 char prev[LINE_SZ];
+ char part[3][LINE_SZ];
+ char line[LINE_SZ];
static int is_atty;
+ int type[2];
if (level > av_log_level)
return;
- av_log_format_line(ptr, level, fmt, vl, line, sizeof(line), &print_prefix);
+ format_line(ptr, level, fmt, vl, part, sizeof(part[0]), &print_prefix, type);
+ snprintf(line, sizeof(line), "%s%s%s", part[0], part[1], part[2]);
#if HAVE_ISATTY
if (!is_atty)
count = 0;
}
strcpy(prev, line);
- sanitize(line);
- colored_fputs(av_clip(level >> 3, 0, 6), line);
+ sanitize(part[0]);
+ colored_fputs(type[0], part[0]);
+ sanitize(part[1]);
+ colored_fputs(type[1], part[1]);
+ sanitize(part[2]);
+ colored_fputs(av_clip(level >> 3, 0, 6), part[2]);
}
static void (*av_log_callback)(void*, int, const char*, va_list) =