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lavu: 256 color support
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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@ -58,6 +58,8 @@ static const uint8_t color[16 + AV_CLASS_CATEGORY_NB] = {
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[16+AV_CLASS_CATEGORY_DECODER ] = 3,
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[16+AV_CLASS_CATEGORY_FILTER ] = 10,
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[16+AV_CLASS_CATEGORY_BITSTREAM_FILTER] = 9,
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[16+AV_CLASS_CATEGORY_SWSCALER ] = 7,
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[16+AV_CLASS_CATEGORY_SWRESAMPLER ] = 7,
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};
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static int16_t background, attr_orig;
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@ -66,26 +68,29 @@ static HANDLE con;
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#define reset_color() SetConsoleTextAttribute(con, attr_orig)
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#else
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static const uint8_t color[16 + AV_CLASS_CATEGORY_NB] = {
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[AV_LOG_PANIC /8] = 0x41,
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[AV_LOG_FATAL /8] = 0x41,
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[AV_LOG_ERROR /8] = 0x11,
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[AV_LOG_WARNING/8] = 0x03,
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[AV_LOG_INFO /8] = 9,
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[AV_LOG_VERBOSE/8] = 0x02,
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[AV_LOG_DEBUG /8] = 0x02,
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[16+AV_CLASS_CATEGORY_NA ] = 9,
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[16+AV_CLASS_CATEGORY_INPUT ] = 0x15,
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[16+AV_CLASS_CATEGORY_OUTPUT ] = 0x05,
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[16+AV_CLASS_CATEGORY_MUXER ] = 0x15,
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[16+AV_CLASS_CATEGORY_DEMUXER ] = 0x05,
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[16+AV_CLASS_CATEGORY_ENCODER ] = 0x16,
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[16+AV_CLASS_CATEGORY_DECODER ] = 0x06,
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[16+AV_CLASS_CATEGORY_FILTER ] = 0x12,
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[16+AV_CLASS_CATEGORY_BITSTREAM_FILTER] = 0x14,
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static const uint32_t color[16 + AV_CLASS_CATEGORY_NB] = {
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[AV_LOG_PANIC /8] = 52 << 16 | 196 << 8 | 0x41,
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[AV_LOG_FATAL /8] = 208 << 8 | 0x41,
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[AV_LOG_ERROR /8] = 196 << 8 | 0x11,
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[AV_LOG_WARNING/8] = 226 << 8 | 0x03,
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[AV_LOG_INFO /8] = 253 << 8 | 0x09,
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[AV_LOG_VERBOSE/8] = 40 << 8 | 0x02,
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[AV_LOG_DEBUG /8] = 34 << 8 | 0x02,
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[16+AV_CLASS_CATEGORY_NA ] = 250 << 8 | 0x09,
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[16+AV_CLASS_CATEGORY_INPUT ] = 219 << 8 | 0x15,
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[16+AV_CLASS_CATEGORY_OUTPUT ] = 201 << 8 | 0x05,
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[16+AV_CLASS_CATEGORY_MUXER ] = 213 << 8 | 0x15,
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[16+AV_CLASS_CATEGORY_DEMUXER ] = 207 << 8 | 0x05,
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[16+AV_CLASS_CATEGORY_ENCODER ] = 51 << 8 | 0x16,
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[16+AV_CLASS_CATEGORY_DECODER ] = 39 << 8 | 0x06,
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[16+AV_CLASS_CATEGORY_FILTER ] = 155 << 8 | 0x12,
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[16+AV_CLASS_CATEGORY_BITSTREAM_FILTER] = 192 << 8 | 0x14,
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[16+AV_CLASS_CATEGORY_SWSCALER ] = 153 << 8 | 0x14,
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[16+AV_CLASS_CATEGORY_SWRESAMPLER ] = 147 << 8 | 0x14,
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};
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#define set_color(x) fprintf(stderr, "\033[%d;3%dm", color[x] >> 4, color[x]&15)
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#define set_color(x) fprintf(stderr, "\033[%d;3%dm", (color[x] >> 4) & 15, color[x] & 15)
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#define set_256color(x) fprintf(stderr, "\033[48;5;%dm\033[38;5;%dm", (color[x] >> 16) & 0xff, (color[x] >> 8) & 0xff)
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#define reset_color() fprintf(stderr, "\033[0m")
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#endif
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static int use_color = -1;
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@ -108,15 +113,18 @@ static void colored_fputs(int level, const char *str)
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use_color = !getenv("NO_COLOR") && !getenv("AV_LOG_FORCE_NOCOLOR") &&
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(getenv("TERM") && isatty(2) ||
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getenv("AV_LOG_FORCE_COLOR"));
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if (getenv("AV_LOG_FORCE_256COLOR"))
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use_color *= 256;
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#else
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use_color = getenv("AV_LOG_FORCE_COLOR") && !getenv("NO_COLOR") &&
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!getenv("AV_LOG_FORCE_NOCOLOR");
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#endif
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}
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if (use_color) {
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if (use_color == 1) {
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set_color(level);
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}
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} else if (use_color == 256)
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set_256color(level);
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fputs(str, stderr);
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if (use_color) {
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reset_color();
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@ -35,6 +35,8 @@ typedef enum {
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AV_CLASS_CATEGORY_DECODER,
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AV_CLASS_CATEGORY_FILTER,
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AV_CLASS_CATEGORY_BITSTREAM_FILTER,
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AV_CLASS_CATEGORY_SWSCALER,
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AV_CLASS_CATEGORY_SWRESAMPLER,
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AV_CLASS_CATEGORY_NB, ///< not part of ABI/API
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}AVClassCategory;
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@ -103,6 +103,7 @@ static const AVClass av_class = {
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.version = LIBAVUTIL_VERSION_INT,
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.log_level_offset_offset = OFFSET(log_level_offset),
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.parent_log_context_offset = OFFSET(log_ctx),
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.category = AV_CLASS_CATEGORY_SWRESAMPLER,
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};
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unsigned swresample_version(void)
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@ -70,6 +70,7 @@ const AVClass sws_context_class = {
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.class_name = "SWScaler",
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.item_name = sws_context_to_name,
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.option = options,
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.category = AV_CLASS_CATEGORY_SWSCALER,
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};
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const AVClass *sws_get_class(void)
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