Add bindings for ARB_base_instance / EXT_base_instance

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "gleam"
-version = "0.15.1"
+version = "0.16.0"
 authors = ["The Servo Project Developers"]
 description = "Generated OpenGL bindings and wrapper for Servo."
 documentation = "https://docs.rs/gleam"

build.rs

@@ -33,6 +33,7 @@ fn main() {
         "GL_KHR_blend_equation_advanced_coherent",
         "GL_KHR_blend_equation_advanced_coherent",
         "GL_ARB_shader_storage_buffer_object",
+        "GL_ARB_base_instance",
     ];
     let gl_reg = Registry::new(
         Api::Gl,
@@ -67,6 +68,7 @@ fn main() {
         "GL_KHR_blend_equation_advanced_coherent",
         "GL_ANGLE_copy_texture_3d",
         "GL_QCOM_tiled_rendering",
+        "GL_EXT_base_instance",
     ];
     let gles_reg = Registry::new(
         Api::Gles2,

src/gl.rs

@@ -764,6 +764,33 @@ declare_gl_apis! {
 
     fn start_tiling_qcom(&self, x: GLuint, y: GLuint, width: GLuint, height: GLuint, preserve_mask: GLbitfield);
     fn end_tiling_qcom(&self, preserve_mask: GLbitfield);
+
+    fn draw_arrays_instanced_base_instance(&self,
+        mode: GLenum,
+        first: GLint,
+        count: GLsizei,
+        instance_count: GLsizei,
+        base_instance: GLuint
+    );
+
+    fn draw_elements_instanced_base_instance(&self,
+        mode: GLenum,
+        count: GLsizei,
+        element_type: GLenum,
+        indices_offset: GLuint,
+        instance_count: GLsizei,
+        base_instance: GLuint
+    );
+
+    fn draw_elements_instanced_base_vertex_base_instance(&self,
+        mode: GLenum,
+        count: GLsizei,
+        element_type: GLenum,
+        indices_offset: GLuint,
+        instance_count: GLsizei,
+        base_vertex: GLint,
+        base_instance: GLuint
+    );
 }
 
 //#[deprecated(since = "0.6.11", note = "use ErrorReactingGl instead")]

src/gl_fns.rs

@@ -2294,4 +2294,66 @@ impl Gl for GlFns {
 
     fn end_tiling_qcom(&self, _preserve_mask: GLbitfield) {
     }
+
+    fn draw_arrays_instanced_base_instance(
+        &self,
+        mode: GLenum,
+        first: GLint,
+        count: GLsizei,
+        instance_count: GLsizei,
+        base_instance: GLuint
+    ) {
+        unsafe {
+            self.ffi_gl_.DrawArraysInstancedBaseInstance(
+                mode,
+                first,
+                count,
+                instance_count,
+                base_instance
+            );
+        }
+    }
+
+    fn draw_elements_instanced_base_instance(
+        &self,
+        mode: GLenum,
+        count: GLsizei,
+        element_type: GLenum,
+        indices_offset: GLuint,
+        instance_count: GLsizei,
+        base_instance: GLuint
+    ) {
+        unsafe {
+            self.ffi_gl_.DrawElementsInstancedBaseInstance(
+                mode,
+                count,
+                element_type,
+                indices_offset as *const GLvoid,
+                instance_count,
+                base_instance
+            );
+        }
+    }
+
+    fn draw_elements_instanced_base_vertex_base_instance(
+        &self, mode: GLenum,
+        count: GLsizei,
+        element_type: GLenum,
+        indices_offset: GLuint,
+        instance_count: GLsizei,
+        base_vertex: GLint,
+        base_instance: GLuint
+    ) {
+        unsafe {
+            self.ffi_gl_.DrawElementsInstancedBaseVertexBaseInstance(
+                mode,
+                count,
+                element_type,
+                indices_offset as *const GLvoid,
+                instance_count,
+                base_vertex,
+                base_instance
+            );
+        }
+    }
 }

src/gles_fns.rs

@@ -2302,4 +2302,66 @@ impl Gl for GlesFns {
             self.ffi_gl_.EndTilingQCOM(preserve_mask);
         }
     }
+
+    fn draw_arrays_instanced_base_instance(
+        &self,
+        mode: GLenum,
+        first: GLint,
+        count: GLsizei,
+        instance_count: GLsizei,
+        base_instance: GLuint
+    ) {
+        unsafe {
+            self.ffi_gl_.DrawArraysInstancedBaseInstanceEXT(
+                mode,
+                first,
+                count,
+                instance_count,
+                base_instance
+            );
+        }
+    }
+
+    fn draw_elements_instanced_base_instance(
+        &self,
+        mode: GLenum,
+        count: GLsizei,
+        element_type: GLenum,
+        indices_offset: GLuint,
+        instance_count: GLsizei,
+        base_instance: GLuint
+    ) {
+        unsafe {
+            self.ffi_gl_.DrawElementsInstancedBaseInstanceEXT(
+                mode,
+                count,
+                element_type,
+                indices_offset as *const GLvoid,
+                instance_count,
+                base_instance
+            );
+        }
+    }
+
+    fn draw_elements_instanced_base_vertex_base_instance(
+        &self, mode: GLenum,
+        count: GLsizei,
+        element_type: GLenum,
+        indices_offset: GLuint,
+        instance_count: GLsizei,
+        base_vertex: GLint,
+        base_instance: GLuint
+    ) {
+        unsafe {
+            self.ffi_gl_.DrawElementsInstancedBaseVertexBaseInstanceEXT(
+                mode,
+                count,
+                element_type,
+                indices_offset as *const GLvoid,
+                instance_count,
+                base_vertex,
+                base_instance
+            );
+        }
+    }
 }