monado: Adding IWYU pragmas

src/xrt/auxiliary/gstreamer/gst_internal.h

@@ -11,8 +11,8 @@
 
 #include "xrt/xrt_frame.h"
 
-#include <gst/app/gstappsink.h>
-#include <gst/app/gstappsrc.h>
+#include <gst/app/gstappsink.h> // IWYU pragma: export
+#include <gst/app/gstappsrc.h>  // IWYU pragma: export
 
 
 #ifdef __cplusplus

src/xrt/auxiliary/math/m_base.cpp

@@ -9,15 +9,24 @@
  * @author Nis Madsen <nima_zero_one@protonmail.com>
  * @ingroup aux_math
  */
+// IWYU pragma: no_include "src/Core/DenseBase.h"
+// IWYU pragma: no_include "src/Core/MatrixBase.h"
+
+#include "math/m_api.h" // IWYU pragma: associated
+
+#include "xrt/xrt_compiler.h"
+#include "xrt/xrt_defines.h"
 
-#include "math/m_api.h"
 #include "math/m_eigen_interop.hpp"
 #include "math/m_vec3.h"
 
 #include <Eigen/Core>
 #include <Eigen/Geometry>
+#include <Eigen/LU>
+
 
 #include <assert.h>
+#include <string.h>
 
 using namespace xrt::auxiliary::math;
 

src/xrt/auxiliary/math/m_filter_fifo.h

@@ -9,7 +9,8 @@
 
 #pragma once
 
-#include "xrt/xrt_defines.h"
+
+#include "xrt/xrt_defines.h" // IWYU pragma: keep
 
 #ifdef __cplusplus
 extern "C" {

src/xrt/auxiliary/math/m_quatexpmap.cpp

@@ -9,6 +9,7 @@
  *
  * Based in part on inc/osvr/Util/EigenQuatExponentialMap.h in OSVR-Core
  */
+// IWYU pragma: no_include "src/Core/MatrixBase.h"
 
 #include "math/m_api.h"
 #include "math/m_eigen_interop.hpp"
@@ -22,6 +23,7 @@
 // anonymous namespace for internal types
 namespace {
 template <typename Scalar> struct FourthRootMachineEps;
+
 template <> struct FourthRootMachineEps<double>
 {
 	/// machine epsilon is 1e-53, so fourth root is roughly 1e-13

src/xrt/auxiliary/ogl/egl_api.h

@@ -9,4 +9,4 @@
 
 #pragma once
 
-#include "glad/egl.h"
+#include "glad/egl.h" // IWYU pragma: export

src/xrt/auxiliary/ogl/ogl_api.h

@@ -9,4 +9,4 @@
 
 #pragma once
 
-#include "glad/gl.h"
+#include "glad/gl.h" // IWYU pragma: export

src/xrt/auxiliary/ogl/ogl_helpers.c

@@ -8,7 +8,7 @@
  */
 
 #include "ogl_helpers.h"
-#include "ogl_api.h"
+#include "ogl_api.h" // IWYU pragma: keep
 
 void
 ogl_texture_target_for_swapchain_info(const struct xrt_swapchain_create_info *info,

src/xrt/auxiliary/tracking/t_imu.cpp

@@ -7,6 +7,7 @@
  * @author Ryan Pavlik <ryan.pavlik@collabora.com>
  * @ingroup aux_tracking
  */
+// IWYU pragma: no_include "src/Core/MatrixBase.h"
 
 #include "tracking/t_imu.h"
 #include "tracking/t_imu_fusion.hpp"

src/xrt/auxiliary/util/u_json.h

-// Copyright 2019-2020, Collabora, Ltd.
+// Copyright 2019-2022, Collabora, Ltd.
 // SPDX-License-Identifier: BSL-1.0
 /*!
  * @file
@@ -10,10 +10,10 @@
 
 #pragma once
 
-#include "xrt/xrt_compiler.h"
-#include "xrt/xrt_defines.h"
+#include <cjson/cJSON.h> // IWYU pragma: export
+#include <stdbool.h>
+#include <stddef.h>
 
-#include "cjson/cJSON.h"
 
 struct xrt_matrix_3x3;
 struct xrt_quat;

src/xrt/auxiliary/util/u_misc.h

@@ -10,7 +10,7 @@
 #pragma once
 
 #include <stdlib.h> // for calloc
-#include <string.h> // for memset
+#include <string.h> // for memset // IWYU pragma: keep
 
 #ifdef __cplusplus
 extern "C" {

src/xrt/auxiliary/util/u_template_historybuf_const_iterator.inl

@@ -7,6 +7,9 @@
  * @author Ryan Pavlik <ryan.pavlik@collabora.com>
  * @ingroup aux_util
  */
+#pragma once
+
+// IWYU pragma: private, include "util/u_template_historybuf.hpp"
 
 #include <stddef.h>
 #include <type_traits>

src/xrt/auxiliary/util/u_template_historybuf_impl_helpers.hpp

@@ -12,6 +12,8 @@
 
 #pragma once
 
+// IWYU pragma: private, include "util/u_template_historybuf.hpp"
+
 #include <algorithm>
 #include <assert.h>
 #include <stdlib.h>

src/xrt/auxiliary/util/u_template_historybuf_iterator.inl

@@ -7,6 +7,9 @@
  * @author Ryan Pavlik <ryan.pavlik@collabora.com>
  * @ingroup aux_util
  */
+#pragma once
+
+// IWYU pragma: private, include "util/u_template_historybuf.hpp"
 
 #include <stddef.h>
 #include <type_traits>

src/xrt/auxiliary/util/u_time.h

@@ -20,7 +20,7 @@
 #include "xrt/xrt_compiler.h"
 
 #include <stdint.h>
-#include <time.h>
+#include <time.h> // IWYU pragma: keep
 
 
 #ifdef __cplusplus

src/xrt/auxiliary/util/u_trace_marker.h

@@ -12,9 +12,9 @@
 #include "xrt/xrt_compiler.h"
 #include "xrt/xrt_config_os.h"
 #include "xrt/xrt_config_have.h"
-#include "xrt/xrt_config_build.h"
 
 #include <stdio.h>
+#include "xrt/xrt_config_build.h" // IWYU pragma: keep
 
 #if defined(__cplusplus) && (defined(__clang__) || defined(__GNUC__))
 #pragma GCC diagnostic push

src/xrt/auxiliary/util/u_var.h

@@ -9,8 +9,8 @@
 
 #pragma once
 
-#include "xrt/xrt_defines.h"
 
+#include "xrt/xrt_defines.h" // IWYU pragma: keep
 #include "util/u_logging.h"
 
 

src/xrt/drivers/vf/vf_driver.c

@@ -11,6 +11,7 @@
 
 #include "os/os_time.h"
 #include "os/os_threading.h"
+#include "vf_interface.h" // IWYU pragma: associated
 
 #include "util/u_trace_marker.h"
 #include "util/u_var.h"
@@ -21,7 +22,6 @@
 #include "util/u_logging.h"
 #include "util/u_trace_marker.h"
 
-#include "vf_interface.h"
 
 #include <stdio.h>
 #include <assert.h>

src/xrt/drivers/vive/vive_lighthouse.c

@@ -13,6 +13,8 @@
 #include <string.h>
 #include <zlib.h>
 #include <stdio.h>
+// IWYU pragma: no_include <asm/int-ll64.h>
+// IWYU pragma: no_include <linux/byteorder/little_endian.h>
 
 #include "math/m_api.h"
 #include "util/u_debug.h"

src/xrt/include/xrt/xrt_openxr_includes.h

@@ -9,9 +9,15 @@
 
 #pragma once
 
+#include "xrt/xrt_config_have.h"
+
 //! @todo Move these to the build system instead.
 #define XR_USE_TIMESPEC 1
 
+#ifdef XRT_HAVE_VULKAN
+#include "xrt_vulkan_includes.h"
+#endif
+
 #ifdef XR_USE_PLATFORM_ANDROID
 #include <jni.h>
 #endif
@@ -45,6 +51,6 @@ typedef __eglMustCastToProperFunctionPointerType (*PFNEGLGETPROCADDRESSPROC)(con
 #include <time.h>
 #endif
 
-#include "openxr/openxr.h"
-#include "openxr/openxr_platform.h"
-#include "openxr/loader_interfaces.h"
+#include "openxr/openxr.h"            // IWYU pragma: export
+#include "openxr/openxr_platform.h"   // IWYU pragma: export
+#include "openxr/loader_interfaces.h" // IWYU pragma: export

src/xrt/include/xrt/xrt_vulkan_includes.h

@@ -18,7 +18,7 @@
 #include "xrt/xrt_windows.h"
 
 #define VK_NO_PROTOTYPES
-#include <vulkan/vulkan.h>
+#include <vulkan/vulkan.h> // IWYU pragma: export
 
 // Dealing with underscore compat.
 #ifndef VK_KHR_MAINTENANCE_1_EXTENSION_NAME