Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-08-03 12:40:06 +01:00
Code Issues Projects Releases Packages Wiki Activity

Add a TGA image writer

Browse source
This commit is contained in:
Patrick Walton 2012-03-27 17:50:53 -07:00
parent 65fea92d7d
commit 228c1cf950
1 changed files with 24 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

24
src/image/encode/tga.rs
View file

@ -0,0 +1,24 @@
import gfx::surface;
import io::writer_util;
fn encode(writer: io::writer, surface: surface::image_surface) {
assert surface.format == gfx::surface::fo_rgba_8888;
writer.write_u8(0u8); // identsize
writer.write_u8(0u8); // colourmaptype
writer.write_u8(2u8); // imagetype
writer.write_le_u16(0u16); // colourmapstart
writer.write_le_u16(0u16); // colourmaplength
writer.write_u8(16u8); // colourmapbits
writer.write_le_u16(0u16); // xstart
writer.write_le_u16(0u16); // ystart
writer.write_le_u16(surface.size.width as u16); // width
writer.write_le_u16(surface.size.height as u16); // height
writer.write_u8(32u8); // bits
writer.write_u8(0x30u8); // descriptor
writer.write(surface.buffer);
}