20,500
edits
OBD:TXMP: Difference between revisions
m
added note to clarify that I8 is used and yet is not used by TSFT
m (changed "X view" column labels in geyser's "internal storage types" tables to hopefully be more accurate and clear) |
m (added note to clarify that I8 is used and yet is not used by TSFT) |
||
| Line 42: | Line 42: | ||
:2 - ARGB1555, 16 bits/pixel (stored as a little-endian int16, swaps to big-endian at runtime on Mac) | :2 - ARGB1555, 16 bits/pixel (stored as a little-endian int16, swaps to big-endian at runtime on Mac) | ||
::Three 5-bit channels with bitmasks 0x001F (Blue), 0x03E0 (Green) and 0x7C00 (Red), 1-bit alpha (0x8000). | ::Three 5-bit channels with bitmasks 0x001F (Blue), 0x03E0 (Green) and 0x7C00 (Red), 1-bit alpha (0x8000). | ||
:3 (never used in vanilla TXMPs) - I8, 8 bits/pixel, stored as a single byte. Monochrome "intensity" (256 levels of gray). | :3 (never used in vanilla TXMPs)<ref>[[TSFT]] implicitly uses I8 for storing its glyphs in the PC versions, at least in most languages (the Chinese version has its own font storage system), but TSFT doesn't use TXMP to store its pixel data so it doesn't count as a use of this TXMP format type.</ref> - I8, 8 bits/pixel, stored as a single byte. Monochrome "intensity" (256 levels of gray). | ||
:4 (never used in vanilla TXMPs) - I1, 8 pixels/byte. Pixel rows, bottom to top. Monochrome "intensity" (black-or-white). | :4 (never used in vanilla TXMPs) - I1, 8 pixels/byte. Pixel rows, bottom to top. Monochrome "intensity" (black-or-white). | ||
:5 (never used in vanilla TXMPs) - A8, 8 bits/pixel, stored as a single byte. Standalone alpha (256 levels of opacity). | :5 (never used in vanilla TXMPs) - A8, 8 bits/pixel, stored as a single byte. Standalone alpha (256 levels of opacity). | ||
:6 (never used in vanilla TXMPs) - A4I4, 8 bits/pixel, stored as a single byte. Intensity (bit mask 0x0F), alpha (0xF0). | :6 (never used in vanilla TXMPs) - A4I4, 8 bits/pixel, stored as a single byte. Intensity (bit mask 0x0F), alpha (0xF0). | ||
:7 (never used in vanilla TXMPs<ref>Storage format 7 was jointly used by OniSplit, Daodan DLL and the Intel Mac build to allow for 32-bit textures with transparency - most importantly experimental lightmaps, see [[ | :7 (never used in vanilla TXMPs<ref>Storage format 7 was jointly used by OniSplit, Daodan DLL and the Intel Mac build to allow for 32-bit textures with transparency - most importantly experimental lightmaps, see [[Lightmapping levels|HERE]]. However, the actual storage format used in this case was RGBA_Bytes (type 11), and type 7 was used by mistake.</ref>) - ARGB8888, 32 bits/pixel (stored as a little-endian int32, swaps to big-endian at runtime on a PowerPC Mac) | ||
::Four 8-bit channels, with bitmasks 0x000000FF (Blue), 0x0000FF00 (Green), 0x00FF0000 (Red) and 0xFF000000 (Alpha). | ::Four 8-bit channels, with bitmasks 0x000000FF (Blue), 0x0000FF00 (Green), 0x00FF0000 (Red) and 0xFF000000 (Alpha). | ||
:8 - RGB888, 32 bits/pixel (stored as a little-endian int32, swaps to big-endian at runtime on Mac) | :8 - RGB888, 32 bits/pixel (stored as a little-endian int32, swaps to big-endian at runtime on Mac) | ||