Added sdl+vitagl example

Author: nikarh

.github/workflows/ci.yml

@@ -11,6 +11,12 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
+      - name: Install Northfear SDL fork
+        run: |
+          chown -R 1000:1000 northfear-sdl2
+          cd northfear-sdl2
+          sudo -u \#1000 vita-makepkg
+          vdpm sdl2-2.30.2-1-arm.tar.xz
       - name: Build
         run: |
           cargo vita build vpk --release --package vita-std-tests --tests

.github/workflows/release.yml

@@ -17,6 +17,11 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
+      - name: Install Northfear SDL fork
+        run: |
+          cd northfear-sdl2
+          sudo -u \#1000 vita-makepkg
+          vdpm sdl2-2.30.2-1-arm.tar.xz
       - name: Build
         run: |
           cargo vita build vpk --release --package vita-std-tests --tests

Cargo.lock

@@ -202,7 +202,7 @@ fn dummy_texture<'a>(
 }
 
 pub fn main() -> Result<(), String> {
-    let sdl_context = sdl2::init()?;
+    let sdl_context: sdl2::Sdl = sdl2::init()?;
     let video_subsystem = sdl_context.video()?;
 
     // Init controller

crates/3-sdl/src/main.rs

@@ -3,7 +3,6 @@ pub struct DebugFont {
     pub width: usize,
     pub height: usize,
     pub first: u8,
-    pub last: u8,
     pub size_w: usize,
     pub size_h: usize,
 }
@@ -13,7 +12,6 @@ pub const DEBUG_FONT: DebugFont = DebugFont {
     width: 8,
     height: 8,
     first: 0,
-    last: 255,
     size_w: 8,
     size_h: 8,
 };

crates/4-vitasdk/src/debug/font.rs

@@ -0,0 +1,19 @@
+[package]
+name = "vita-example-sdl-gles"
+version = "0.1.0"
+edition = "2021"
+
+license = "MIT OR Apache-2.0"
+repository = "https://github.com/vita-rust/examples"
+homepage = "https://github.com/vita-rust/examples/crates/4-vitasdk"
+
+description = "VITASDK example"
+
+[dependencies]
+rand = "0.8.5"
+gl = "0.10.0"
+sdl2 = { version = "0.35.2", features = ["use-pkgconfig"] }
+
+[package.metadata.vita]
+title_id = "RUSTTEST5"
+title_name = "SDL+GL test"

crates/5-vitasdk-gles/Cargo.toml

@@ -0,0 +1,43 @@
+#[link(name = "SDL2", kind = "static")]
+#[link(name = "vitaGL", kind = "static")]
+#[link(name = "vitashark", kind = "static")]
+#[link(name = "SceShaccCg_stub", kind = "static")]
+#[link(name = "mathneon", kind = "static")]
+#[link(name = "SceShaccCgExt", kind = "static")]
+#[link(name = "taihen_stub", kind = "static")]
+#[link(name = "SceKernelDmacMgr_stub", kind = "static")]
+#[link(name = "SceIme_stub", kind = "static")]
+extern "C" {}
+
+fn main() {
+    let sdl = sdl2::init().unwrap();
+    let video_subsystem = sdl.video().unwrap();
+    let window = video_subsystem
+        .window("Game", 900, 700)
+        .opengl()
+        .build()
+        .unwrap();
+
+    let _gl_context = window.gl_create_context().unwrap();
+    let _gl = gl::load_with(|s| video_subsystem.gl_get_proc_address(s) as *const std::os::raw::c_void);
+
+    unsafe {
+        gl::ClearColor(0.3, 0.3, 0.5, 1.0);
+    }
+
+    let mut event_pump = sdl.event_pump().unwrap();
+    'main: loop {
+        for event in event_pump.poll_iter() {
+            match event {
+                sdl2::event::Event::Quit {..} => break 'main,
+                _ => {},
+            }
+        }
+
+        unsafe {
+            gl::Clear(gl::COLOR_BUFFER_BIT);
+        }
+
+        window.gl_swap_window();
+    }
+}

crates/5-vitasdk-gles/src/main.rs

@@ -0,0 +1,28 @@
+pkgname=sdl2
+pkgver=2.30.2
+pkgrel=1
+gitrev=0867aceb28a493b489f54a3407a3b820b092206a
+url='https://www.libsdl.org'
+source=(
+  "https://github.com/Northfear/SDL/archive/${gitrev}.tar.gz"
+ )
+sha256sums=(
+  SKIP
+)
+
+prepare() {
+  cd "SDL-${gitrev}"
+}
+
+build() {
+  cd "SDL-${gitrev}"
+  mkdir build && cd build
+  cmake .. -DCMAKE_TOOLCHAIN_FILE=$VITASDK/share/vita.toolchain.cmake -DCMAKE_INSTALL_PREFIX=$prefix -DCMAKE_BUILD_TYPE=Release -DSDL_TEST=OFF  -DVIDEO_VITA_VGL=ON
+  make -j$(nproc)
+}
+
+package () {
+  cd "SDL-${gitrev}"
+  cd build
+  make DESTDIR=$pkgdir install
+}