Difference: BuildSizes (6 vs. 7)

Revision 72016-06-03 - RobinWatts

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MuPDF Build Sizes

As built on Raspberry PI 3, sizes of Mutool stripped.

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The basic size for the MuPDF core is 1,481,368. (1.4Meg)

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The basic size for the MuPDF core is 934,144. (934K)

The maximum size it builds to is 16,702,272. (16.7Meg). The actual size lies somewhere between.

To estimate an upper bound on the size required, start with the core size, and add in various other components to customise our build.

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Plotter sizes

We can tune what plotters we build into the code. Only build in the ones required for a given output colorspace (i.e. a mono printer would build in just G, a color laser might build in CMYK, or maybe CMYK + G if it wanted a fast black and white mode).

GreyScale	+1,496
RGB	+12,896
CMYK	+6,096
N	+4,840

These figures reflect the fact that we have more optimised cases for RGB and Greyscale plotters than for CMYK and N.

Document handlers

We will need at least 1 document handler:

Changed:

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All doc types	393,568
PDF	+32,928
XPS	+57,824
SVG	+22,968
CBZ	+8,232
IMG	+864
TIFF	+768
EPUB	+286,208
HTML	+291,256

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PDF	+565,976
XPS	+57,600
SVG	+24,752
CBZ	+7,344
IMG	+3,232
TIFF	+3,232
HTML	+291,232
EPUB	+295,328
All docs	926,616

EPub and HTML share a lot of code (and both pull in the Harfbuzz library).

Font sizes

Changed:

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Base14	+817,792	The basic 14 fonts needed for PDF
Noto CJK	+3,864,760	Basic CJK coverage from Android
Noto CJK Ext A	+1,551,048	Extended CJK coverage from Android

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Base14	+817,808	The basic 14 fonts needed for PDF
Noto CJK	+3,864,704	Basic CJK coverage from Android
Noto CJK Ext A	+1,551,168	Extended CJK coverage from Android
SIL	+557,744	Charis SIL font (Used for a default EPUB font)

Noto	+4,452,224	Noto fonts for many languages/scripts

Changed:

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Noto Emoji	+418,880	Noto Emoji font
Noto Historic	+1,358,720	Noto fonts for Historic/Ancient scripts/languages
Noto Symbol	+846,016	Noto Symbol font
SIL	+557,688	Charis SIL font (Used for a default EPUB font)
All fonts	13,867,128	Total of all the above

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Noto Emoji	+418,824	Noto Emoji font
Noto Historic	+1,358,840	Noto fonts for Historic/Ancient scripts/languages
Noto Symbol	+845,896	Noto Symbol font
All fonts	13,867,208	Total of all the above

CMAP sizes

Changed:

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If we are using CJK then we need another 963,256 bytes for CMAPs. (Or 1.9Meg for 'full' CMAPs).

Plotter sizes

Greyscale	RGB	CMYK	N
3,704	12,288	7,800	7,800

These figures reflect the fact that we have more optimised cases for RGB and Greyscale plotters than for CMYK and N.

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If we are using CJK then we need another 963,192 bytes for CMAPs. (Or 1.9Meg for 'full' CMAPs).

Raw measurements

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Core Size : 1481368

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Core Size : 934144

Changed:

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G Plotters : 3704
RGB Plotters : 12288
CMYK Plotters: 7800
N Plotters : 7800

PDF : 32928
XPS : 57824
SVG : 22968
CBZ : 8232
IMG : 864
TIFF: 768
HTML: 286208
EPUB: 291256
All docs: 393568

CMaps : 963256

Base 14 : 817792
CJK : 3864760
CJK ExtA : 1551048
SIL : 557688
Noto (Basics): 4452224
Emoji : 418880
Historic : 1358720
Symbol : 846016
All fonts : 13867128

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Plotters:

Changed:

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Xmas: 16702272

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PDF	+565976
XPS	+57600
SVG	+24752
CBZ	+7344
IMG	+3232
TIFF	+3232
HTML	+291232
EPUB	+295328

| All docs | 926616

CMaps : 963192

Base 14 : 817808 CJK : 3864704 CJK ExtA : 1551168 SIL : 557744 Noto (Basics): 4452224 Emoji : 418824 Historic : 1358840 Symbol : 845896 All fonts : 13867208

Added:

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Xmas: 15193536

Robin Watts - 2016-05-30

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