From cb9a60f45cb8438c58c2f1ecb2f59611dc5d515a Mon Sep 17 00:00:00 2001
From: metamuffin <metamuffin@disroot.org>
Date: Wed, 12 Mar 2025 10:56:16 +0100
Subject: extracted streaming data

---
 src/classes/texture2d.rs | 35 +++++++++++++++++++++++++----------
 1 file changed, 25 insertions(+), 10 deletions(-)

(limited to 'src/classes/texture2d.rs')

diff --git a/src/classes/texture2d.rs b/src/classes/texture2d.rs
index 372aee7..2bc1ade 100644
--- a/src/classes/texture2d.rs
+++ b/src/classes/texture2d.rs
@@ -1,4 +1,4 @@
-use super::FromValue;
+use super::{FromValue, streaminginfo::StreamingInfo};
 use crate::object::Value;
 use anyhow::{Result, bail};
 use image::{DynamicImage, Rgb, Rgba};
@@ -6,20 +6,21 @@ use serde::Serialize;
 use std::mem::transmute;
 
 #[derive(Debug, Serialize)]
-pub struct Texture2d {
+pub struct Texture2D {
     pub width: i32,
     pub height: i32,
     pub mip_count: i32,
     pub name: String,
     pub image_data: Vec<u8>,
-    pub texture_format: TextureFormat,
+    pub format: TextureFormat,
     pub texture_dimension: i32,
+    pub stream_data: StreamingInfo,
 }
 
-impl FromValue for Texture2d {
+impl FromValue for Texture2D {
     fn from_value(v: Value) -> Result<Self> {
         let mut fields = v.as_class("Texture2D").unwrap();
-        Ok(Texture2d {
+        Ok(Texture2D {
             width: fields.remove("m_Width").unwrap().as_i32().unwrap(),
             height: fields.remove("m_Height").unwrap().as_i32().unwrap(),
             mip_count: fields.remove("m_MipCount").unwrap().as_i32().unwrap(),
@@ -28,25 +29,33 @@ impl FromValue for Texture2d {
                 .unwrap()
                 .as_i32()
                 .unwrap(),
-            texture_format: unsafe {
+            format: unsafe {
                 transmute::<_, TextureFormat>(
                     fields.remove("m_TextureFormat").unwrap().as_i32().unwrap(),
                 )
             },
             name: fields.remove("m_Name").unwrap().as_string().unwrap(),
             image_data: fields.remove("image data").unwrap().as_typeless().unwrap(),
+            stream_data: fields.remove("m_StreamData").unwrap().parse().unwrap(),
         })
     }
 }
-impl Texture2d {
+impl Texture2D {
     pub fn to_image(&self) -> Result<DynamicImage> {
         let w = self.width as usize;
         let h = self.height as usize;
         use TextureFormat::*;
-        match self.texture_format {
-            DXT5 => {
+        match self.format {
+            DXT1 | DXT3 | DXT5 => {
+                use texpresso::Format::*;
                 let mut buf = vec![0u8; w * h * 4];
-                texpresso::Format::Bc3.decompress(&self.image_data, w, h, &mut buf);
+                let format = match self.format {
+                    DXT1 => Bc1,
+                    DXT3 => Bc2,
+                    DXT5 => Bc3,
+                    _ => unreachable!(),
+                };
+                format.decompress(&self.image_data, w, h, &mut buf);
                 let im = image::ImageBuffer::<Rgba<u8>, Vec<_>>::from_raw(w as u32, h as u32, buf)
                     .unwrap();
                 Ok(im.into())
@@ -73,6 +82,12 @@ impl Texture2d {
                     .unwrap();
                 Ok(im.into())
             }
+            RGBA32 => {
+                let buf = self.image_data.clone();
+                let im = image::ImageBuffer::<Rgba<u8>, Vec<_>>::from_raw(w as u32, h as u32, buf)
+                    .unwrap();
+                Ok(im.into())
+            }
             x => bail!("texture format {x:?} not supported"),
         }
     }
-- 
cgit v1.2.3-70-g09d2