FF7/TEX format - Revision history

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2019-05-23T02:20:04Z

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my_wiki>BukTop: 7 revisions imported

2018-04-04T09:36:09Z

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my_wiki>Albeoris: Created page with "== TEX Texture Data Format for PC by Mirex (Edits by Aali) == FF7 PC texture consists of header, an optional palette and bitmap data. Usually d..."

2018-03-23T23:54:13Z

Created page with "== TEX Texture Data Format for PC by Mirex (Edits by Aali) == FF7 PC texture consists of header, an optional palette and bitmap data. Usually d..."

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my_wiki>Aali: /* TEX Texture Data Format for PC by Mirex (Edits by Aali) */

2009-07-10T15:09:44Z

‎TEX Texture Data Format for PC by Mirex (Edits by Aali)

my_wiki>Aali at 16:23, 29 June 2009

2009-06-29T16:23:31Z

my_wiki>Aali: /* TEX Texture Data Format for PC by Mirex (Edits by Aali) */

2009-06-29T15:59:25Z

‎TEX Texture Data Format for PC by Mirex (Edits by Aali)

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my_wiki>Aali: /* TEX Texture Data Format for PC by Mirex (Edits by Aali) */

2009-06-29T14:58:59Z

‎TEX Texture Data Format for PC by Mirex (Edits by Aali)

my_wiki>Aali at 14:33, 29 June 2009

2009-06-29T14:33:43Z

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my_wiki>Mirex: /* TEX Texture Data Format for PC by Mirex */

2006-11-24T13:52:59Z

‎TEX Texture Data Format for PC by Mirex

my_wiki>Halkun at 10:48, 11 March 2005

2005-03-11T10:48:21Z

New page

== TEX Texture Data Format for PC by [[User:Mirix|Mirix]] ==

FF7 PC texture consists of header, an optional palette and bitmap data. Usually data are stored like palletized picture, with bitmap pixels referencing to palette. Color 0 (in palette its usually black) is usually used as transparent color.

Sometimes, (I'm not sure if it is used in ff7 at all), when bit depth is 16 data are stored as packed RGB in style RGB555, which means 5 bits per color in one 2 byte entry.

<table CELLSPACING="0" style="margin-bottom: 0px;">
<tr>
<th style="border: 1px solid rgb(0, 0, 0); vertical-align: middle; width: 51px; height: 26px; background-color: rgb(230, 230, 230);">
Offset </th>
<th style="border: 1px solid rgb(0, 0, 0); vertical-align: middle; width: 126px; height: 26px; background-color: rgb(230, 230, 230);">
Size </th>
<th style="border: 1px solid rgb(0, 0, 0); vertical-align: middle; width: 222px; height: 26px; background-color: rgb(230, 230, 230);">
Description </th>
</tr>

<tr>
<td style="border: 1px solid rgb(0, 0, 0); width: 51px; height: 25px;">
0x00 </td>
<td style="border: 1px solid rgb(0, 0, 0); width: 126px; height: 25px;">
56 bytes </td>
<td style="border: 1px solid rgb(0, 0, 0); width: 222px; height: 25px;">
Unknown </td>
</tr>
<tr>
<td style="border: 1px solid rgb(0, 0, 0); width: 51px; height: 25px;">
0x38 </td>
<td style="border: 1px solid rgb(0, 0, 0); width: 126px; height: 25px;">
4 bytes (long) </td>
<td style="border: 1px solid rgb(0, 0, 0); width: 222px; height: 25px;">
bit depth - can be 4, 8, 16 </td>
</tr>

<tr>
<td style="border: 1px solid rgb(0, 0, 0); width: 51px; height: 25px;">
0x3c </td>
<td style="border: 1px solid rgb(0, 0, 0); width: 126px; height: 25px;">
4 bytes (long) </td>
<td style="border: 1px solid rgb(0, 0, 0); width: 222px; height: 25px;">
Image Width </td>
</tr>

<tr>
<td style="border: 1px solid rgb(0, 0, 0); width: 51px; height: 25px;">
0x40 </td>
<td style="border: 1px solid rgb(0, 0, 0); width: 126px; height: 25px;">
4 bytes (long) </td>
<td style="border: 1px solid rgb(0, 0, 0); width: 222px; height: 25px;">
Image Height </td>
</tr>
<tr>
<td style="border: 1px solid rgb(0, 0, 0); width: 51px; height: 25px;">
0x44 </td>
<td style="border: 1px solid rgb(0, 0, 0); width: 126px; height: 25px;">
20 bytes </td>
<td style="border: 1px solid rgb(0, 0, 0); width: 222px; height: 25px;">
Unknown </td>
</tr>

<tr>
<td style="border: 1px solid rgb(0, 0, 0); width: 51px; height: 25px;">
0x58 </td>
<td style="border: 1px solid rgb(0, 0, 0); width: 126px; height: 25px;">
4 bytes (long) </td>
<td style="border: 1px solid rgb(0, 0, 0); width: 222px; height: 25px;">
Number of Palette Entries </td>
</tr>

<tr>
<td style="border: 1px solid rgb(0, 0, 0); width: 51px; height: 25px;">
0x5c </td>
<td style="border: 1px solid rgb(0, 0, 0); width: 126px; height: 25px;">
144 bytes </td>
<td style="border: 1px solid rgb(0, 0, 0); width: 222px; height: 25px;">
Unknown </td>
</tr>

<tr>
<td style="border: 1px solid rgb(0, 0, 0); vertical-align: top; width: 51px; height: 96px;">
0xec </td>
<td style="border: 1px solid rgb(0, 0, 0); vertical-align: top; width: 126px; height: 96px;">
Palette Entries * 4 </td>
<td style="border: 1px solid rgb(0, 0, 0); vertical-align: top; width: 222px; height: 96px;">
Every 4 bytes from palette represent one color, BGRA -Blue Green Red Alpha, but I'm not sure about the alpha byte. I'm using only the BGR part </td>
</tr>

<tr>
<td style="border-style: solid none solid solid; border-color: rgb(0, 0, 0); border-width: 1px; vertical-align: top; width: 51px; height: 25px;">
</td><td colspan="2" style="border-style: solid solid solid none; border-color: rgb(0, 0, 0); border-width: 1px; width: 348px; height: 25px;">
After the Palette data </td>
</tr>

<tr>
<td style="border: 1px solid rgb(0, 0, 0); vertical-align: top; width: 51px; height: 140px;">
Varies </td>
<td style="border: 1px solid rgb(0, 0, 0); vertical-align: top; width: 126px; height: 140px;">
(sizex * sizey) if bit depth is 4 or 8, (sizex * sizey * 2) if bit depth is 16 </td>
<td style="border: 1px solid rgb(0, 0, 0); vertical-align: top; width: 222px; height: 140px;">
The
bitmap: If bit depth is 4 or 8, every byte of bitmap data is reference
to palette color. If bit depth is 16, bitmap is composed from 16bit
(2byte, short) values, which are RGB555 colors. </td>
</tr>
</table>

@@ Line 493: / Line 493: @@
 bytes (long) </td>
 <td style="border: 1px solid black;">
-Unknown </td>
+Runtime data </td>
 </tr>

@@ Line 229: / Line 229: @@
 bytes (long) </td>
 <td style="border: 1px solid black;">
-Palette size, always palettes * colors per palette </td>
+Palette size, always number of palettes * colors per palette </td>
 </tr>

← Older revision		Revision as of 14:58, 29 June 2009
Line 1:		Line 1:
−	== TEX Texture Data Format for PC by [[User:Mirex\|Mirex]] (Edits by Aali) ==	+	== TEX Texture Data Format for PC by [[User:Mirex\|Mirex]] (Edits by [[User:Aali\|Aali]]) ==

	FF7 PC texture consists of header, an optional palette and bitmap data. Usually data are stored like palletized picture, with bitmap pixels referencing to palette. Color 0 (in palette its usually black) is usually used as transparent color.		FF7 PC texture consists of header, an optional palette and bitmap data. Usually data are stored like palletized picture, with bitmap pixels referencing to palette. Color 0 (in palette its usually black) is usually used as transparent color.

← Older revision	Revision as of 02:20, 23 May 2019
(No difference)

← Older revision	Revision as of 09:36, 4 April 2018
(No difference)

@@ Line 1: / Line 1: @@
-== TEX Texture Data Format for PC by [[User:Mirix|Mirix]] ==
+== TEX Texture Data Format for PC by [[User:Mirex|Mirex]] ==
 FF7 PC texture consists of header, an optional palette and bitmap data. Usually data are stored like palletized picture, with bitmap pixels referencing to palette. Color 0 (in palette its usually black) is usually used as transparent color.
-Sometimes, (I'm not sure if it is used in ff7 at all), when bit depth is 16 data are stored as packed RGB in style RGB555, which means 5 bits per color in one 2 byte entry.
+When bit depth is 16 then data are stored as packed RGB in style RGB555, which means 5 bits per color in one 2 byte entry. I'm not sure if it is used in FF7 at all, its probably used in FF8.
 <table CELLSPACING="0" style="margin-bottom: 0px;">
 <tr>
 <th style="border: 1px solid rgb(0, 0, 0); vertical-align: middle; width: 51px; height: 26px; background-color: rgb(230, 230, 230);">
@@ Line 14: / Line 15: @@
 <th style="border: 1px solid rgb(0, 0, 0); vertical-align: middle; width: 222px; height: 26px; background-color: rgb(230, 230, 230);">
 Description </th>
 </tr>
@@ Line 89: / Line 95: @@
 <td style="border-style: solid none solid solid; border-color: rgb(0, 0, 0); border-width: 1px; vertical-align: top; width: 51px; height: 25px;">
 </td><td colspan="2" style="border-style: solid solid solid none; border-color: rgb(0, 0, 0); border-width: 1px; width: 348px; height: 25px;">
-After the Palette data </td>
+Pixel data are present after the Palette data  </td>
 </tr>