fix some cleanup bugs

Signed-off-by: Slendi <slendi@socopon.com>

assets/skybox.fs

@@ -1,31 +0,0 @@
-#version 100
-
-precision mediump float;
-
-// Input vertex attributes (from vertex shader)
-varying vec3 fragPosition;
-
-// Input uniform values
-uniform samplerCube environmentMap;
-uniform bool vflipped;
-uniform bool doGamma;
-
-void main()
-{
-    // Fetch color from texture map
-    vec4 texelColor = vec4(0.0);
-
-    if (vflipped) texelColor = textureCube(environmentMap, vec3(fragPosition.x, -fragPosition.y, fragPosition.z));
-    else texelColor = textureCube(environmentMap, fragPosition);
-
-    vec3 color = vec3(texelColor.x, texelColor.y, texelColor.z);
-
-    if (doGamma) // Apply gamma correction
-    {
-        color = color/(color + vec3(1.0));
-        color = pow(color, vec3(1.0/2.2));
-    }
-
-    // Calculate final fragment color
-    gl_FragColor = vec4(color, 1.0);
-}

assets/skybox.vs

@@ -1,24 +0,0 @@
-#version 100
-
-// Input vertex attributes
-attribute vec3 vertexPosition;
-
-// Input uniform values
-uniform mat4 matProjection;
-uniform mat4 matView;
-
-// Output vertex attributes (to fragment shader)
-varying vec3 fragPosition;
-
-void main()
-{
-    // Calculate fragment position based on model transformations
-    fragPosition = vertexPosition;
-
-    // Remove translation from the view matrix
-    mat4 rotView = mat4(mat3(matView));
-    vec4 clipPos = matProjection*rotView*vec4(vertexPosition, 1.0);
-
-    // Calculate final vertex position
-    gl_Position = clipPos;
-}

src/Config.c

@@ -159,7 +159,7 @@ int config_load_ref(lua_State *L, int idx, Config *out)
 
 	// ======== DEFAULTS ========
 	out->space.offset = (Vector3) { 0, 0, 0 };
-	out->space.initial_center = (Vector3) { 0, 1, 0 };
+	out->space.initial_center = (Vector3) { 0, 0, 0 };
 	out->space.radius = 1.0f;
 	out->space.window_scale = 0.001f;
 	out->displays.hud.size = 720;

src/LunarWM.c

@@ -1508,7 +1508,7 @@ static bool init_xr(LunarWM *this)
 		XrReferenceSpaceCreateInfo const ci = {
 			.type = XR_TYPE_REFERENCE_SPACE_CREATE_INFO,
 			.next = nullptr,
-			.referenceSpaceType = XR_REFERENCE_SPACE_TYPE_STAGE,
+			.referenceSpaceType = XR_REFERENCE_SPACE_TYPE_LOCAL,
 			.poseInReferenceSpace = { .orientation = { 0.0f, 0.0f, 0.0f, 1.0f },
 			    .position = { 0.0f, 0.0f, 0.0f } },
 		};
@@ -1815,8 +1815,6 @@ static void cleanup_xr(LunarWM *this)
 	}
 
 	if (this->xr.session != XR_NULL_HANDLE) {
-		if (this->xr.session_running)
-			xrEndSession(this->xr.session);
 		xrDestroySession(this->xr.session);
 		this->xr.session = XR_NULL_HANDLE;
 		this->xr.session_running = false;
@@ -1841,6 +1839,16 @@ static void cleanup_wayland(LunarWM *this)
 	}
 
 	if (this->wayland.xwayland) {
+		if (this->wayland.xwayland_new_surface.link.prev
+		    || this->wayland.xwayland_new_surface.link.next) {
+			wl_list_remove(&this->wayland.xwayland_new_surface.link);
+			this->wayland.xwayland_new_surface.notify = NULL;
+		}
+		if (this->wayland.xwayland_ready.link.prev
+		    || this->wayland.xwayland_ready.link.next) {
+			wl_list_remove(&this->wayland.xwayland_ready.link);
+			this->wayland.xwayland_ready.notify = NULL;
+		}
 		wlr_xwayland_destroy(this->wayland.xwayland);
 		this->wayland.xwayland = NULL;
 	}
@@ -2193,17 +2201,17 @@ void render_hud(LunarWM *this, float /*dt*/, int hud_size)
 
 void render_3d(LunarWM *this, float /*dt*/)
 {
-	Skybox_draw(this->renderer.skybox, (Vector3) { 0, 0, 0 });
+	Skybox_draw(this->renderer.skybox, this->renderer.center);
 
-	rlDisableBackfaceCulling();
+	// rlDisableBackfaceCulling();
 	for (size_t i = 0; i < vector_size(this->wayland.v_toplevels); i++) {
 		auto *tl = this->wayland.v_toplevels[i];
 
 		if (!tl || !tl->surface)
 			continue;
 
-		if (!LunarWM_Toplevel_update(tl))
+		// if (!LunarWM_Toplevel_update(tl))
-			continue;
+		//	continue;
 
 		DrawTexture3D(tl->rl_texture,
 		    Vector3Add(this->renderer.center,
@@ -2211,7 +2219,7 @@ void render_3d(LunarWM *this, float /*dt*/)
 		            0, 0, this->cman->cfg.space.radius - 0.01 * (float)i }),
 		    this->renderer.center, this->cman->cfg.space.window_scale, false);
 	}
-	rlEnableBackfaceCulling();
+	// rlEnableBackfaceCulling();
 
 	for (int h = 0; h < 2; ++h) {
 		auto *hand_info = &this->xr.hands[h];
@@ -2356,7 +2364,8 @@ static bool render_layer(LunarWM *this, LunarWM_RenderLayerInfo *info, float dt)
 	rlSetMatrixViewOffsetStereo(view_off_r, view_off_l);
 
 	glViewport(0, 0, (GLsizei)eye_w * view_count, (GLsizei)eye_h);
-	ClearBackground((Color) { 0, 0, 10, 255 });
+	rlClearColor(0, 0, 10, 255);
+	rlClearScreenBuffers();
 
 	for (int i = 0; i < 1; i++) {
 		XrTime const time = info->predicted_display_time;
@@ -2406,6 +2415,8 @@ static bool render_layer(LunarWM *this, LunarWM_RenderLayerInfo *info, float dt)
 	}
 
 	BeginTextureMode(this->renderer.tmp_rt);
+	rlDisableColorBlend();
+	ClearBackground(BLACK);
 	BeginShaderMode(this->renderer.linear_srgb);
 	DrawTexturePro(this->renderer.main_rt.texture,
 	    (Rectangle) {
@@ -2423,6 +2434,7 @@ static bool render_layer(LunarWM *this, LunarWM_RenderLayerInfo *info, float dt)
 	    (Vector2) { 0, 0 }, 0, WHITE);
 	EndShaderMode();
 	EndTextureMode();
+	rlEnableColorBlend();
 
 	// release swapchain images
 	XrSwapchainImageReleaseInfo const ri

src/RayExt.c

@@ -12,13 +12,14 @@ static char const *SKYBOX_VS = "#version 300 es\n"
                                "out vec3 vDir;\n"
                                "void main(){ vDir=vertexPosition; "
                                "gl_Position=mvp*vec4(vertexPosition,1.0); }\n";
-static char const *SKYBOX_FS = "#version 300 es\n"
+static char const *SKYBOX_FS
-                               "precision highp float;\n"
+    = "#version 300 es\n"
-                               "in vec3 vDir;\n"
+      "precision highp float;\n"
-                               "uniform samplerCube environmentMap;\n"
+      "in vec3 vDir;\n"
-                               "out vec4 finalColor;\n"
+      "uniform samplerCube environmentMap;\n"
-                               "void main(){ vec3 dir=normalize(vDir); "
+      "out vec4 finalColor;\n"
-                               "finalColor=texture(environmentMap, dir); }\n";
+      "void main(){ vec3 dir=normalize(vDir); "
+      "finalColor=vec4(texture(environmentMap, normalize(vDir)).rgb, 1.0); }\n";
 #endif
 
 void Skybox_init(Skybox *skybox, char const *fp)
@@ -96,14 +97,14 @@ void Skybox_draw(Skybox const skybox, Vector3 position)
 
 	// Render behind everything without writing depth; cull disabled so we see
 	// inside faces
-	rlDisableColorBlend();
 	rlDisableBackfaceCulling();
 	rlDisableDepthMask();
+	rlDisableColorBlend();
 
-	DrawModel(skybox.cube, position, 60.0f, (Color) { 255, 255, 255, 255 });
+	DrawModel(skybox.cube, position, 500.0f, (Color) { 255, 255, 255, 255 });
-
 	rlDrawRenderBatchActive();
+
+	rlEnableColorBlend();
 	rlEnableDepthMask();
 	rlEnableBackfaceCulling();
-	rlEnableColorBlend();
 }