Qt Resource Container (QRC): Difference between revisions

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(→‎General format: acronym... there are references to "Qt" in other parts of XMB)
m (→‎QRCF: test color table)
Line 25: Line 25:
*Example from 3.55 lines.qrc:
*Example from 3.55 lines.qrc:
  '''Offset(h) 00 01 02 03  04 05 06 07  08 09 0A 0B  0C 0D 0E 0F'''
  '''Offset(h) 00 01 02 03  04 05 06 07  08 09 0A 0B  0C 0D 0E 0F'''
  '''00000000'''  51 52 43 46  00 00 01 10  00 00 00 40  00 00 25 7C  QRCF.......@..%|
  '''00000000'''  <span style="background:#ff6666;">51 52 43 46  00 00 01 10  00 00 00 40  00 00 25 7C</span> QRCF.......@..%|
  '''00000010'''  00 00 25 C0  00 00 14 02  00 00 39 D0  00 00 00 1B  ..%À......9Ð....
  '''00000010'''  <span style="background:#66ff66;">00 00 25 C0  00 00 14 02</span> <span style="background:#ffff66;">00 00 39 D0  00 00 00 1B</span> ..%À......9Ð....
  '''00000020'''  00 00 39 F0  00 00 00 00  00 00 39 F0  00 00 00 00  ..9ð......9ð....
  '''00000020'''  <span style="background:#ffff66;">00 00 39 F0  00 00 00 00  00 00 39 F0  00 00 00 00</span> ..9ð......9ð....
  '''00000030'''  00 00 39 F0  00 08 40 70  00 00 00 00  00 00 00 00 ..9ð..@p........
  '''00000030'''  <span style="background:#ffff66;">00 00 39 F0  00 08 40 70  00 00 00 00  00 00 00 00</span>..9ð..@p........
 
51 52 43 46  magic header 'QRCF'
00            divisor  //typo?
xx xx xx xx  size of file sections  //typo?


{| class="wikitable sortable"
{| class="wikitable sortable"
Line 42: Line 38:
| style="background-color:#515243; color:#FFFFFF;" |'''Remark'''
| style="background-color:#515243; color:#FFFFFF;" |'''Remark'''
|-
|-
| Magic header                 || 0x00 || 0x04 || 51 52 43 46 || 'QRCF'
| <span style="background:#ff6666;">Magic header || 0x00 || 0x04 || 51 52 43 46 || 'QRCF'
|-
|-
| Version                      || 0x04 || 0x04 || 00 00 01 10 ||
| <span style="background:#ff6666;">Version                      || 0x04 || 0x04 || 00 00 01 10 ||
|-
|-
| Size header                  || 0x08 || 0x04 || 00 00 00 40 ||  
| <span style="background:#ff6666;">Size header                  || 0x08 || 0x04 || 00 00 00 40 ||  
|-
|-
| Size extended header        || 0x0C || 0x04 || 00 00 25 7C ||
| <span style="background:#ff6666;">Size extended header        || 0x0C || 0x04 || 00 00 25 7C ||
|-
|-
| Offset file list            || 0x10 || 0x04 || 00 00 25 C0 ||
| <span style="background:#66ff66;">Offset file list            || 0x10 || 0x04 || 00 00 25 C0 ||
|-
|-
| Size file list              || 0x14 || 0x04 || 00 00 14 02 ||
| <span style="background:#66ff66;">Size file list              || 0x14 || 0x04 || 00 00 14 02 ||
|-
|-
| Offset Header embedded files || 0x18 || 0x04 || 00 00 39 D0 ||
| <span style="background:#ffff66;">Offset Header embedded files || 0x18 || 0x04 || 00 00 39 D0 ||
|-
|-
| Size Header embedded files  || 0x1C || 0x04 || 00 00 00 1B ||
| <span style="background:#ffff66;">Size Header embedded files  || 0x1C || 0x04 || 00 00 00 1B || zeroed padding alignment
|-
|-
| Offset embedded files        || 0x20 || 0x04 || 00 00 39 F0 ||
| <span style="background:#ffff66;">Offset embedded files        || 0x20 || 0x04 || 00 00 39 F0 ||
|-
|-
| Not used                    || 0x24 || 0x04 || 00 00 00 00 ||
| <span style="background:#ffff66;">Not used                    || 0x24 || 0x04 || 00 00 00 00 ||
|-
|-
| Offset embedded files        || 0x28 || 0x04 || 00 00 39 F0 ||
| <span style="background:#ffff66;">Offset embedded files        || 0x28 || 0x04 || 00 00 39 F0 ||
|-
|-
| Not used                    || 0x2C || 0x04 || 00 00 00 00 ||
| <span style="background:#ffff66;">Not used                    || 0x2C || 0x04 || 00 00 00 00 ||
|-
|-
| Offset embedded files        || 0x30 || 0x04 || 00 00 39 F0 ||
| <span style="background:#ffff66;">Offset embedded files        || 0x30 || 0x04 || 00 00 39 F0 ||
|-
|-
| Size embedded files          || 0x34 || 0x04 || 00 08 40 70 ||
| <span style="background:#ffff66;">Size embedded files          || 0x34 || 0x04 || 00 08 40 70 ||
|-
|-
| Not used                    || 0x38 || 0x04 || 00 00 00 00 ||
| <span style="background:#ffff66;">Not used                    || 0x38 || 0x04 || 00 00 00 00 ||
|-
|-
| Not used                    || 0x3C || 0x04 || 00 00 00 00 ||
| <span style="background:#ffff66;">Not used                    || 0x3C || 0x04 || 00 00 00 00 ||
|-
|-
|}
|}

Revision as of 09:20, 11 October 2013

location: /dev_flash/vsh/resource/qgl

General format

QGL (Qt Graphics Library) based in Qt framework and OpenGL

QRCC

QRCC (Qt ResourCes Compressed)

QRC file ZLIB Compressed level 9.

  • Example from 3.55 lines.qrc:
Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00000000  51 52 43 43 00 08 7A 60                          QRCC..z`

51 52 43 43   magic header 'QRCC'
00            divisor
08 7A 60      size of ZLIB unpacked (QRCF) file

QRCF

QRCF (Qt ResourCes F?)

QRC "container" with an structure similar than themes .p3t

  • Example from 3.55 lines.qrc:
Offset(h) 00 01 02 03  04 05 06 07  08 09 0A 0B  0C 0D 0E 0F
00000000  51 52 43 46  00 00 01 10  00 00 00 40  00 00 25 7C  QRCF.......@..%|
00000010  00 00 25 C0  00 00 14 02  00 00 39 D0  00 00 00 1B  ..%À......9Ð....
00000020  00 00 39 F0  00 00 00 00  00 00 39 F0  00 00 00 00  ..9ð......9ð....
00000030  00 00 39 F0  00 08 40 70  00 00 00 00  00 00 00 00..9ð..@p........
Name Offset Size Example Remark
Magic header 0x00 0x04 51 52 43 46 'QRCF'
Version 0x04 0x04 00 00 01 10
Size header 0x08 0x04 00 00 00 40
Size extended header 0x0C 0x04 00 00 25 7C
Offset file list 0x10 0x04 00 00 25 C0
Size file list 0x14 0x04 00 00 14 02
Offset Header embedded files 0x18 0x04 00 00 39 D0
Size Header embedded files 0x1C 0x04 00 00 00 1B zeroed padding alignment
Offset embedded files 0x20 0x04 00 00 39 F0
Not used 0x24 0x04 00 00 00 00
Offset embedded files 0x28 0x04 00 00 39 F0
Not used 0x2C 0x04 00 00 00 00
Offset embedded files 0x30 0x04 00 00 39 F0
Size embedded files 0x34 0x04 00 08 40 70
Not used 0x38 0x04 00 00 00 00
Not used 0x3C 0x04 00 00 00 00

Mods

canyon.qrc

location: /dev_flash/vsh/resource/qgl

earth.qrc

location: /dev_flash/vsh/resource/qgl

icons.qrc

location: /dev_flash/vsh/resource/qgl

icontex.qrc

location: /dev_flash/vsh/resource/qgl

lines.qrc

location: /dev_flash/vsh/resource/qgl

Notes (this section is speculative until someone finds where the values are stored, feel free to improve it)

Sparks dynamic animation (sparks movement affected by cursor position and "fluid density")

The sparks movement is affected by the displacement of the cursor when moving along XMB columns and rows (left-right, or up-down directions). When the cursor moves fast to a new position the sparks "tends" to move in the opposite direction trying to mimic a real fluid like air or water

To see this effect is good to configure a black wallpaper and enable all the options iside "theme settings" to "original" (this will make the sparks very visibles). Then start moving the cursor from left column (user) <---> to right column (friends)... or from top item <---> to bottom item in any colums (more visible in a column with several items, like game)... and note how the sparks directions are affected :)

This proves the sparks is a dynamic animation, is constantly "reading" the position of the cursor to adjust particle directions

wallpapers After extraction, the 24 .dds images used as wallpapers shares the same header (0x80 bytes), after the header starts the pixel info (each pixel is 4 bytes length in RGBA format). Is posible to change the pixel info without changing the header

00 00 00 FF = black pixel

raf.qrc

location: /dev_flash/vsh/resource/qgl

rhm.qrc

location: /dev_flash/vsh/resource/qgl

store.qrc

location: /dev_flash/vsh/resource/qgl


Tools

QGL

  • this tool can decompress a QRCC to QRCF and compress a QRCF to QRCC

https://raw.github.com/wargio/ps3tools/master/QGL.c (just run make to compile it)

DDS

  • This tiny tool can extract embedded .dds, heavily based on an MPO splitter by Christian Steinruecken.

http://rghost.net/47483926 (include Code-Compile-Credit. Drag and drop your file with embedded .dds)

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