Sakurai/pdf.js
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changed bufferPos to pos, fixed style issue (spacing)

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sbarman 2011-06-10 11:30:48 -07:00
parent 3d9f609054
commit b61700b5a5
1 changed files with 14 additions and 14 deletions
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pdf.js
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@ -247,7 +247,7 @@ var FlateStream = (function() {
this.codeSize = 0; this.codeSize = 0;
this.codeBuf = 0; this.codeBuf = 0;
this.bufferPos = 0; this.pos = 0;
this.bufferLength = 0; this.bufferLength = 0;
} }
@ -305,16 +305,16 @@ var FlateStream = (function() {
}, },
getByte: function() { getByte: function() {
var bufferLength = this.bufferLength; var bufferLength = this.bufferLength;
var bufferPos = this.bufferPos; var pos = this.pos;
if (bufferLength == bufferPos) { if (bufferLength == pos) {
if (this.eof) if (this.eof)
return; return;
this.readBlock(); this.readBlock();
} }
return this.buffer[this.bufferPos++]; return this.buffer[this.pos++];
}, },
getBytes: function(length) { getBytes: function(length) {
var pos = this.bufferPos; var pos = this.pos;
while (!this.eof && this.bufferLength < pos + length) while (!this.eof && this.bufferLength < pos + length)
this.readBlock(); this.readBlock();
@ -325,24 +325,24 @@ var FlateStream = (function() {
if (end > bufEnd) if (end > bufEnd)
end = bufEnd; end = bufEnd;
this.bufferPos = end; this.pos = end;
return this.buffer.subarray(pos, end) return this.buffer.subarray(pos, end)
}, },
lookChar: function() { lookChar: function() {
var bufferLength = this.bufferLength; var bufferLength = this.bufferLength;
var bufferPos = this.bufferPos; var pos = this.pos;
if (bufferLength == bufferPos) { if (bufferLength == pos) {
if (this.eof) if (this.eof)
return; return;
this.readBlock(); this.readBlock();
} }
return String.fromCharCode(this.buffer[bufferPos]); return String.fromCharCode(this.buffer[pos]);
}, },
getChar: function() { getChar: function() {
var ch = this.lookChar(); var ch = this.lookChar();
if (!ch) if (!ch)
return; return;
this.bufferPos++; this.pos++;
return ch; return ch;
}, },
skip: function(n) { skip: function(n) {
@ -2069,7 +2069,7 @@ var CanvasGraphics = (function() {
var length = 4 * w * h; var length = 4 * w * h;
switch (numComps) { switch (numComps) {
case 1: case 1:
for (var i = 0; i < length; i+=4) { for (var i = 0; i < length; i += 4) {
var p = imgArray[imageIdx++]; var p = imgArray[imageIdx++];
pixels[i] = p; pixels[i] = p;
pixels[i+1] = p; pixels[i+1] = p;
@ -2078,7 +2078,7 @@ var CanvasGraphics = (function() {
} }
break; break;
case 3: case 3:
for (var i = 0; i < length; i+=4) { for (var i = 0; i < length; i += 4) {
pixels[i] = imgArray[imgIdx++]; pixels[i] = imgArray[imgIdx++];
pixels[i+1] = imgArray[imgIdx++]; pixels[i+1] = imgArray[imgIdx++];
pixels[i+2] = imgArray[imgIdx++]; pixels[i+2] = imgArray[imgIdx++];
@ -2096,7 +2096,7 @@ var CanvasGraphics = (function() {
var length = 4 * w * h; var length = 4 * w * h;
switch (numComps) { switch (numComps) {
case 1: case 1:
for (var i = 0; i < length; i+=4) { for (var i = 0; i < length; i += 4) {
var p = imgArray[imageIdx++]; var p = imgArray[imageIdx++];
pixels[i] = p; pixels[i] = p;
pixels[i+1] = p; pixels[i+1] = p;
@ -2105,7 +2105,7 @@ var CanvasGraphics = (function() {
} }
break; break;
case 3: case 3:
for (var i = 0; i < length; i+=4) { for (var i = 0; i < length; i += 4) {
pixels[i] = imgArray[imgIdx++]; pixels[i] = imgArray[imgIdx++];
pixels[i+1] = imgArray[imgIdx++]; pixels[i+1] = imgArray[imgIdx++];
pixels[i+2] = imgArray[imgIdx++]; pixels[i+2] = imgArray[imgIdx++];