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Merge pull request #5567 from CodingFabian/fixup-5439

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Add marker segment (PLT, PLM) and refactor TLM
This commit is contained in:
Tim van der Meij 2015-01-15 00:37:23 +01:00
commit 465f52e7ce
1 changed files with 5 additions and 7 deletions
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8
src/core/jpx.js
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@ -187,11 +187,6 @@ var JpxImage = (function JpxImageClosure() {
context.QCC = []; context.QCC = [];
context.COC = []; context.COC = [];
break; break;
case 0xFF55: // Tile-part lengths, main header (TLM)
var Ltlm = readUint16(data, position); // Marker segment length
// Skip tile length markers
position += Ltlm;
break;
case 0xFF5C: // Quantization default (QCD) case 0xFF5C: // Quantization default (QCD)
length = readUint16(data, position); length = readUint16(data, position);
var qcd = {}; var qcd = {};
@ -381,6 +376,9 @@ var JpxImage = (function JpxImageClosure() {
length = tile.dataEnd - position; length = tile.dataEnd - position;
parseTilePackets(context, data, position, length); parseTilePackets(context, data, position, length);
break; break;
case 0xFF55: // Tile-part lengths, main header (TLM)
case 0xFF57: // Packet length, main header (PLM)
case 0xFF58: // Packet length, tile-part header (PLT)
case 0xFF64: // Comment (COM) case 0xFF64: // Comment (COM)
length = readUint16(data, position); length = readUint16(data, position);
// skipping content // skipping content