From adbb64a9b34aaf859aed76d98c3a56b96538d93a Mon Sep 17 00:00:00 2001
From: Guilherme Arthur Geronimo <guilherme.geronimo@ufsc.br>
Date: Fri, 17 Jan 2025 16:03:49 -0300
Subject: [PATCH] length by unit
---
bin/smartdata/Unit.php | 82 ++++++++++++++++++++++++++++++++++++++++--
1 file changed, 79 insertions(+), 3 deletions(-)
diff --git a/bin/smartdata/Unit.php b/bin/smartdata/Unit.php
index 09270a9..b456ed5 100644
--- a/bin/smartdata/Unit.php
+++ b/bin/smartdata/Unit.php
@@ -64,10 +64,8 @@ abstract class Unit
switch ($u & (1 << 31)) {
case self::DIGITAL:
return new Digital_Unit($u);
- break;
case self::SI:
return new SI_Unit($u);
- break;
default:
throw new InvalidUnitException("Invalid Unit: " . $u);
}
@@ -135,6 +133,42 @@ final class TypicalUnit extends Unit
class Digital_Unit extends Unit
{
+ //const Switch = 0 << 8 | 00 << 0;
+ //const Direction = 0 << 8 | 01 << 0;
+ //const On_Off = 0 << 8 | 00 << 0;
+ //const RFID32 = 1 << 8 | 00 << 0;
+ const PCMU = 2 << 8 | 0 << 0;
+ const GSM = 2 << 8 | 3 << 0;
+ const G723 = 2 << 8 | 4 << 0;
+ const DVI4_8 = 2 << 8 | 5 << 0;
+ const DVI4_16 = 2 << 8 | 6 << 0;
+ const LPC = 2 << 8 | 7 << 0;
+ const PCMA = 2 << 8 | 8 << 0;
+ const G722 = 2 << 8 | 9 << 0;
+ const L16_2 = 2 << 8 | 10 << 0;
+ const L16_1 = 2 << 8 | 11 << 0;
+ const QCELP = 2 << 8 | 12 << 0;
+ const CN = 2 << 8 | 13 << 0;
+ const MPA = 2 << 8 | 14 << 0;
+ const G728 = 2 << 8 | 15 << 0;
+ const DVI4_11 = 2 << 8 | 16 << 0;
+ const DVI4_22 = 2 << 8 | 17 << 0;
+ const G729 = 2 << 8 | 18 << 0;
+ const CelB = 2 << 8 | 25 << 0;
+ const JPEG = 2 << 8 | 26 << 0;
+ const nv = 2 << 8 | 28 << 0;
+ const H261 = 2 << 8 | 31 << 0;
+ const MPV = 2 << 8 | 32 << 0;
+ const MP2T = 2 << 8 | 33 << 0;
+ const H263 = 2 << 8 | 34 << 0;
+ const MPEG2TS = 2 << 8 | 35 << 0;
+ const PNG = 2 << 8 | 36 << 0;
+ const RAW_BGR = 2 << 8 | 37 << 0;
+ const PCD_MONOCROMATIC = 2 << 8 | 1 << 0;
+ const PCD_RGB = 2 << 8 | 2 << 0;
+ //const MOTION_VECTOR_GLOBAL = 1 << 15 | 0 << 8 | 00 << 00;
+ //const MOTION_VECTOR_LOCAL = 1 << 15 | 0 << 8 | 00 << 00;
+
public function __get($property)
{
switch ($property) {
@@ -143,12 +177,54 @@ class Digital_Unit extends Unit
case 'type':
return (($this->_unit & self::TYPE) >> 16);
case 'lenght':
- return ($this->_unit & self::LENGHT);
+ return $this->_getLengthByUnit($this->_unit);
default:
return null;
}
}
+ public function _getLengthByUnit($unit)
+ {
+ switch ($unit & self::TYPE >> 16) {
+ case self::PCMU: // TODO
+ case self::GSM:
+ case self::G723:
+ case self::DVI4_8:
+ case self::DVI4_16:
+ case self::LPC:
+ case self::PCMA:
+ case self::G722:
+ case self::L16_2:
+ case self::L16_1:
+ case self::QCELP:
+ case self::CN:
+ case self::MPA:
+ case self::G728:
+ case self::DVI4_11:
+ case self::DVI4_22:
+ case self::G729:
+ case self::CelB:
+ case self::nv:
+ case self::H261:
+ case self::MPV:
+ case self::MP2T:
+ case self::H263:
+ case self::MPEG2TS:
+ return ($this->_unit & self::LENGHT) == 1 ? 1 : $this->_unit & self::LENGHT;
+ case self::JPEG:
+ return ($this->_unit & self::LENGHT) == 1 ? 61440 : $this->_unit & self::LENGHT;
+ case self::PNG:
+ return ($this->_unit & self::LENGHT) == 1 ? 1 * 1024 * 1024 : (($this->_unit & self::LENGHT) == 2 ? 4 * 1024 * 1024 : $this->_unit & self::LENGHT);
+ case self::RAW_BGR:
+ return (($this->_unit & self::LENGHT) == 1 ? 1920 * 1080 * 3 : (($this->_unit & self::LENGHT) == 2 ? 1920 * 1200 * 3 : $this->_unit & self::LENGHT));
+ case self::PCD_MONOCROMATIC:
+ return (($this->_unit & self::LENGHT) == 1 ? 4 * 4 * 32 * (100000 * 0.1) : (($this->_unit & self::LENGHT) == 2 ? 16 * 2 * 12 * (4 * 3 + 1) : $this->_unit & self::LENGHT));
+ case self::PCD_RGB:
+ return ($this->_unit & self::LENGHT) == 1 ? 1 * 1024 * 1024 : $this->_unit & self::LENGHT;
+ default:
+ return $this->_unit & self::LENGHT;
+ }
+ }
public function __toString()
{
return "{{$this->cod}, D, t={$this->type}, l={$this->lenght}}";
--
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