mirror of
https://gitlab.freedesktop.org/monado/monado.git
synced 2024-12-28 02:26:16 +00:00
168 lines
7.4 KiB
Python
Executable file
168 lines
7.4 KiB
Python
Executable file
#!/usr/bin/env python3
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# Copyright 2019-2024, Collabora, Ltd.
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# SPDX-License-Identifier: BSL-1.0
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"""Simple script to update oxr_extension_support.h."""
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from pathlib import Path
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def _add_defined(s):
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if "defined" in s:
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return s
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return "defined({})".format(s)
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def or_(*args):
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"""
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Create an "OR" in the definition condition list.
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Takes any number of strings directly or through e.g. "not_".
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"""
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return "({})".format(" || ".join(_add_defined(s) for s in args))
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def not_(s):
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"""
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Create a "NOT" in the condition list.
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Takes a single string, directly or through e.g. "or_".
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"""
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return "(!{})".format(_add_defined(s))
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# Each extension that we implement gets an entry in this tuple.
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# Each entry should be a list of defines that are checked for an extension:
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# the first one must be the name of the extension itself.
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# The second and later items might be modified using or_() and not_().
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# Keep sorted, KHR, EXT, Vendor, experimental (same order).
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EXTENSIONS = (
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['XR_KHR_android_create_instance', 'XR_USE_PLATFORM_ANDROID'],
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['XR_KHR_android_thread_settings', 'XR_USE_PLATFORM_ANDROID'],
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['XR_KHR_binding_modification'],
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['XR_KHR_composition_layer_color_scale_bias', 'XRT_FEATURE_OPENXR_LAYER_COLOR_SCALE_BIAS'],
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['XR_KHR_composition_layer_cube', 'XRT_FEATURE_OPENXR_LAYER_CUBE'],
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['XR_KHR_composition_layer_cylinder', 'XRT_FEATURE_OPENXR_LAYER_CYLINDER'],
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['XR_KHR_composition_layer_depth', 'XRT_FEATURE_OPENXR_LAYER_DEPTH'],
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['XR_KHR_composition_layer_equirect', 'XRT_FEATURE_OPENXR_LAYER_EQUIRECT1'],
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['XR_KHR_composition_layer_equirect2', 'XRT_FEATURE_OPENXR_LAYER_EQUIRECT2'],
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['XR_KHR_convert_timespec_time', 'XR_USE_TIMESPEC', not_('XR_USE_PLATFORM_WIN32')],
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['XR_KHR_D3D11_enable', 'XR_USE_GRAPHICS_API_D3D11'],
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['XR_KHR_D3D12_enable', 'XR_USE_GRAPHICS_API_D3D12'],
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['XR_KHR_loader_init', 'XR_USE_PLATFORM_ANDROID'],
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['XR_KHR_loader_init_android', 'OXR_HAVE_KHR_loader_init', 'XR_USE_PLATFORM_ANDROID'],
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['XR_KHR_locate_spaces'],
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['XR_KHR_maintenance1'],
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['XR_KHR_opengl_enable', 'XR_USE_GRAPHICS_API_OPENGL'],
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['XR_KHR_opengl_es_enable', 'XR_USE_GRAPHICS_API_OPENGL_ES'],
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['XR_KHR_swapchain_usage_input_attachment_bit'],
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['XR_KHR_visibility_mask', 'XRT_FEATURE_OPENXR_VISIBILITY_MASK'],
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['XR_KHR_vulkan_enable', 'XR_USE_GRAPHICS_API_VULKAN'],
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['XR_KHR_vulkan_enable2', 'XR_USE_GRAPHICS_API_VULKAN'],
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['XR_KHR_vulkan_swapchain_format_list', 'XR_USE_GRAPHICS_API_VULKAN', 'XRT_FEATURE_OPENXR_VULKAN_SWAPCHAIN_FORMAT_LIST'],
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['XR_KHR_win32_convert_performance_counter_time', 'XR_USE_PLATFORM_WIN32'],
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['XR_EXT_debug_utils', 'XRT_FEATURE_OPENXR_DEBUG_UTILS'],
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['XR_EXT_dpad_binding'],
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['XR_EXT_eye_gaze_interaction', 'XRT_FEATURE_OPENXR_INTERACTION_EXT_EYE_GAZE'],
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['XR_EXT_hand_interaction', 'XRT_FEATURE_OPENXR_INTERACTION_EXT_HAND'],
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['XR_EXT_hand_tracking'],
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['XR_EXT_hp_mixed_reality_controller', 'XRT_FEATURE_OPENXR_INTERACTION_WINMR'],
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['XR_EXT_local_floor', 'XRT_FEATURE_OPENXR_SPACE_LOCAL_FLOOR'],
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['XR_EXT_palm_pose', 'XRT_FEATURE_OPENXR_INTERACTION_EXT_PALM_POSE'],
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['XR_EXT_performance_settings', 'XRT_FEATURE_OPENXR_PERFORMANCE_SETTINGS'],
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['XR_EXT_samsung_odyssey_controller', 'XRT_FEATURE_OPENXR_INTERACTION_WINMR'],
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['XR_BD_controller_interaction', 'XRT_FEATURE_OPENXR_INTERACTION_BYTEDANCE'],
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['XR_FB_body_tracking', 'XRT_FEATURE_OPENXR_BODY_TRACKING_FB'],
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['XR_FB_composition_layer_alpha_blend', 'XRT_FEATURE_OPENXR_LAYER_FB_ALPHA_BLEND'],
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['XR_FB_composition_layer_image_layout', 'XRT_FEATURE_OPENXR_LAYER_FB_IMAGE_LAYOUT'],
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['XR_FB_composition_layer_settings', 'XRT_FEATURE_OPENXR_LAYER_FB_SETTINGS'],
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['XR_FB_composition_layer_depth_test', 'XRT_FEATURE_OPENXR_LAYER_FB_DEPTH_TEST'],
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['XR_FB_display_refresh_rate', 'XRT_FEATURE_OPENXR_DISPLAY_REFRESH_RATE'],
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['XR_FB_passthrough', 'XRT_FEATURE_OPENXR_LAYER_PASSTHROUGH'],
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['XR_FB_touch_controller_pro', 'XRT_FEATURE_OPENXR_INTERACTION_TOUCH_PRO'],
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['XR_FB_touch_controller_proximity', 'XRT_FEATURE_OPENXR_INTERACTION_FB_PROXIMITY'],
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['XR_HTC_facial_tracking', 'XRT_FEATURE_OPENXR_FACIAL_TRACKING_HTC'],
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['XR_META_touch_controller_plus', 'XRT_FEATURE_OPENXR_INTERACTION_TOUCH_PLUS'],
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['XR_ML_ml2_controller_interaction', 'XRT_FEATURE_OPENXR_INTERACTION_ML2'],
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['XR_MND_headless', 'XRT_FEATURE_OPENXR_HEADLESS'],
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['XR_MND_swapchain_usage_input_attachment_bit'],
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['XR_MSFT_hand_interaction', 'XRT_FEATURE_OPENXR_INTERACTION_MSFT_HAND'],
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['XR_MSFT_unbounded_reference_space', 'XRT_FEATURE_OPENXR_SPACE_UNBOUNDED'],
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['XR_OPPO_controller_interaction', 'XRT_FEATURE_OPENXR_INTERACTION_OPPO'],
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['XR_EXTX_overlay', 'XRT_FEATURE_OPENXR_OVERLAY'],
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['XR_HTCX_vive_tracker_interaction', 'ALWAYS_DISABLED'],
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['XR_HTC_vive_cosmos_controller_interaction', 'XRT_FEATURE_OPENXR_INTERACTION_VIVE_COSMOS'],
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['XR_HTC_vive_focus3_controller_interaction', 'XRT_FEATURE_OPENXR_INTERACTION_VIVE_FOCUS3'],
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['XR_MNDX_ball_on_a_stick_controller', 'XRT_FEATURE_OPENXR_INTERACTION_MNDX'],
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['XR_MNDX_egl_enable', 'XR_USE_PLATFORM_EGL', 'XR_USE_GRAPHICS_API_OPENGL'],
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['XR_MNDX_force_feedback_curl', 'XRT_FEATURE_OPENXR_FORCE_FEEDBACK_CURL'],
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['XR_MNDX_hydra', 'XRT_FEATURE_OPENXR_INTERACTION_MNDX'],
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['XR_MNDX_system_buttons', 'XRT_FEATURE_OPENXR_INTERACTION_MNDX'],
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['XR_MNDX_xdev_space', 'XRT_FEATURE_OPENXR_XDEV_SPACE'],
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)
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ROOT = Path(__file__).resolve().parent.parent
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FN = ROOT / 'src' / 'xrt'/'state_trackers' / 'oxr' / 'oxr_extension_support.h'
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INVOCATION_PREFIX = 'OXR_EXTENSION_SUPPORT'
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BEGIN_OF_PER_EXTENSION = '// beginning of GENERATED defines - do not modify - used by scripts'
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END_OF_PER_EXTENSION = '// end of GENERATED per-extension defines - do not modify - used by scripts'
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CLANG_FORMAT_OFF = '// clang-format off'
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CLANG_FORMAT_ON = '// clang-format on'
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def trim_ext_name(name):
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return name[3:]
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def generate_first_chunk():
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parts = []
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for data in EXTENSIONS:
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ext_name = data[0]
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trimmed_name = trim_ext_name(ext_name)
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upper_name = trimmed_name.upper()
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condition = " && ".join(_add_defined(x) for x in data)
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parts.append(f"""
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/*
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* {ext_name}
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*/
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#if {condition}
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#define OXR_HAVE_{trimmed_name}
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#define {INVOCATION_PREFIX}_{trimmed_name}(_) \\
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_({trimmed_name}, {upper_name})
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#else
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#define {INVOCATION_PREFIX}_{trimmed_name}(_)
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#endif
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""")
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return '\n'.join(parts)
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def generate_second_chunk():
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trimmed_names = [trim_ext_name(data[0]) for data in EXTENSIONS]
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invocations = ('{}_{}(_)'.format(INVOCATION_PREFIX, name)
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for name in trimmed_names)
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macro_lines = ['#define OXR_EXTENSION_SUPPORT_GENERATE(_)']
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macro_lines.extend(invocations)
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lines = [CLANG_FORMAT_OFF]
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lines.append(' \\\n '.join(macro_lines))
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lines.append(CLANG_FORMAT_ON)
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return '\n'.join(lines)
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if __name__ == "__main__":
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with open(str(FN), 'r', encoding='utf-8') as fp:
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orig = [line.rstrip() for line in fp.readlines()]
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beginning = orig[:orig.index(BEGIN_OF_PER_EXTENSION)+1]
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middle_start = orig.index(END_OF_PER_EXTENSION)
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middle_end = orig.index(CLANG_FORMAT_OFF)
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middle = orig[middle_start:middle_end]
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new_contents = beginning
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new_contents.append(generate_first_chunk())
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new_contents.extend(middle)
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new_contents.append(generate_second_chunk())
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with open(str(FN), 'w', encoding='utf-8') as fp:
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fp.write('\n'.join(new_contents))
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fp.write('\n')
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