| 710,8 → 710,8 |
|---|
| exit 0 |
| ;; |
| *) |
| ERROR_MSG="Profiles starting with ':' are reserved.$NL"\ |
| " Use ':list' to list available profiles." |
| ERROR_MSG="Profiles starting with ':' are reserved.$NL" |
| ERROR_MSG+=" Use ':list' to list available profiles." |
| ERROR_CODE=$EX_USAGE |
| return $ERROR_CODE |
| esac |
| 931,7 → 931,7 |
|---|
| parse_override "BG_TITLE=$2" |
| parse_override "BG_TSTAMPS=$2" |
| ;; |
| profiles) # profiles=[,]prof1[,prof2,...], no spaces (TODO: Yet?) |
| profiles) # profiles=[,]prof1[,prof2,...], no spaces |
| local profiles=${2//,/ } # === sed 's/,/ /g' |
| local ERE='^[[:space:]]*$' |
| if [[ $profiles =~ $ERE ]]; then |
| 957,7 → 957,7 |
|---|
| |
| # Do an override from the command line |
| # cmdline_override($1 = override assignment) |
| #+e.g. cmdline_override 'decoder=$DEC_FFMPEG' |
| #+e.g. cmdline_override 'verbosity=$V_ALL' |
| cmdline_override() { |
| trace $@ |
| parse_override "$1" |
| 1094,11 → 1094,12 |
|---|
| |
| # Basic mathematic stuff |
| # min($1 = operand1, $2 = operand2) |
| # max($1 = operand1, $2 = operand2) |
| # abs($1 = number) |
| min() { awk "BEGIN { if (($1) < ($2)) print ($1) ; else print ($2) }" ; } |
| max() { awk "BEGIN { if (($1) > ($2)) print ($1) ; else print ($2) }" ; } |
| abs() { awk "BEGIN { if (($1) < (0)) print (($1) * -1) ; else print ($1) }" ; } |
| |
| # Round to a multiple |
| # Rounds a number ($1) to a multiple of ($2) |
| # rtomult($1 = number, $2 = divisor) |
| rtomult() { |
| 1110,7 → 1111,7 |
|---|
| echo $n |
| } |
| |
| # numeric test eqivalent for floating point |
| # Numeric test eqivalent for floating point |
| # fptest($1 = op1, $2 = operator, $3 = op2) |
| # special operator: '~' uses fsimeq() |
| fptest() { |
| 1144,7 → 1145,7 |
|---|
| # Keep a number of decimals *rounded* |
| # keepdecimals($1 = num, $2 = number of decimals) |
| keepdecimals() { |
| local N="$1" D="$2" |
| local N=$1 D=$2 |
| awk "BEGIN { printf \"%.${D}f\", (($N)+0) }" |
| } |
| |
| 1267,7 → 1268,7 |
|---|
| # produces a numeric value from a string |
| hash_string() { |
| local HASH_LIMIT=65536 |
| local v="$1" |
| local v=$1 |
| local -i hv=15031 |
| local c= |
| if [[ $v ]]; then |