Use uvec2 instead of sampler2D

data/shaders/instanced_shadow.geom

@@ -2,14 +2,14 @@ layout(triangles) in;
 layout(triangle_strip, max_vertices=3) out;
 
 #ifdef GL_ARB_bindless_texture
-flat in sampler2D hdle[3];
+flat in uvec2 hdle[3];
 #endif
 in vec2 tc[3];
 in int layerId[3];
 
 out vec2 uv;
 #ifdef GL_ARB_bindless_texture
-out flat sampler2D handle;
+out flat uvec2 handle;
 #endif
 
 void main(void)

data/shaders/instanced_shadowref.frag

@@ -3,7 +3,7 @@ uniform sampler2D tex;
 #endif
 
 #ifdef GL_ARB_bindless_texture
-flat in sampler2D handle;
+flat in uvec2 handle;
 #endif
 in vec2 uv;
 in vec4 color;
@@ -12,7 +12,7 @@ out vec4 FragColor;
 void main(void)
 {
 #ifdef GL_ARB_bindless_texture
-    vec4 col = texture(handle, uv);
+    vec4 col = texture(sampler2D(handle), uv);
 #else
     vec4 col = texture(tex, uv);
 #endif

data/shaders/instanciedgrassshadow.vert

@@ -10,7 +10,7 @@ layout(location = 7) in vec3 Origin;
 layout(location = 8) in vec3 Orientation;
 layout(location = 9) in vec3 Scale;
 #ifdef GL_ARB_bindless_texture
-layout(location = 10) in sampler2D Handle;
+layout(location = 10) in uvec2 Handle;
 #endif
 
 #else
@@ -26,13 +26,13 @@ in vec3 Scale;
 #ifdef VSLayer
 out vec2 uv;
 #ifdef GL_ARB_bindless_texture
-flat out sampler2D handle;
+flat out uvec2 handle;
 #endif
 #else
 out vec2 tc;
 out int layerId;
 #ifdef GL_ARB_bindless_texture
-flat out sampler2D hdle;
+flat out uvec2 hdle;
 #endif
 #endif
 

data/shaders/instanciedshadow.vert

@@ -8,7 +8,7 @@ layout(location = 7) in vec3 Origin;
 layout(location = 8) in vec3 Orientation;
 layout(location = 9) in vec3 Scale;
 #ifdef GL_ARB_bindless_texture
-layout(location = 10) in sampler2D Handle;
+layout(location = 10) in uvec2 Handle;
 #endif
 
 #else
@@ -23,13 +23,13 @@ in vec3 Scale;
 #ifdef VSLayer
 out vec2 uv;
 #ifdef GL_ARB_bindless_texture
-flat out sampler2D handle;
+flat out uvec2 handle;
 #endif
 #else
 out vec2 tc;
 out int layerId;
 #ifdef GL_ARB_bindless_texture
-flat out sampler2D hdle;
+flat out uvec2 hdle;
 #endif
 #endif