-
-def _init_exts_from_xml(xml):
- """ Walk the Vulkan XML and fill out extra extension information. """
-
- xml = et.parse(xml)
-
- ext_name_map = {}
- for ext in EXTENSIONS:
- ext_name_map[ext.name] = ext
-
- for ext_elem in xml.findall('.extensions/extension'):
- ext_name = ext_elem.attrib['name']
- if ext_name not in ext_name_map:
- continue
-
- ext = ext_name_map[ext_name]
- ext.type = ext_elem.attrib['type']
-
-_TEMPLATE_H = Template(COPYRIGHT + """
-#ifndef TU_EXTENSIONS_H
-#define TU_EXTENSIONS_H
-
-enum {
- TU_INSTANCE_EXTENSION_COUNT = ${len(instance_extensions)},
- TU_DEVICE_EXTENSION_COUNT = ${len(device_extensions)},
-};
-
-struct tu_instance_extension_table {
- union {
- bool extensions[TU_INSTANCE_EXTENSION_COUNT];
- struct {
-%for ext in instance_extensions:
- bool ${ext.name[3:]};
-%endfor
- };
- };
-};
-
-struct tu_device_extension_table {
- union {
- bool extensions[TU_DEVICE_EXTENSION_COUNT];
- struct {
-%for ext in device_extensions:
- bool ${ext.name[3:]};
-%endfor
- };
- };
-};
-
-extern const VkExtensionProperties tu_instance_extensions[TU_INSTANCE_EXTENSION_COUNT];
-extern const VkExtensionProperties tu_device_extensions[TU_DEVICE_EXTENSION_COUNT];
-extern const struct tu_instance_extension_table tu_supported_instance_extensions;
-
-
-struct tu_physical_device;
-
-void tu_fill_device_extension_table(const struct tu_physical_device *device,
- struct tu_device_extension_table* table);
-#endif
-""")
-
-_TEMPLATE_C = Template(COPYRIGHT + """
-#include "tu_private.h"
-
-#include "vk_util.h"
-
-/* Convert the VK_USE_PLATFORM_* defines to booleans */
-%for platform in ['ANDROID_KHR', 'WAYLAND_KHR', 'XCB_KHR', 'XLIB_KHR', 'DISPLAY_KHR', 'XLIB_XRANDR_EXT']:
-#ifdef VK_USE_PLATFORM_${platform}
-# undef VK_USE_PLATFORM_${platform}
-# define VK_USE_PLATFORM_${platform} true
-#else
-# define VK_USE_PLATFORM_${platform} false
-#endif
-%endfor
-
-/* And ANDROID too */
-#ifdef ANDROID
-# undef ANDROID
-# define ANDROID true
-#else
-# define ANDROID false
-#endif
-
-#define TU_HAS_SURFACE (VK_USE_PLATFORM_WAYLAND_KHR || \\
- VK_USE_PLATFORM_XCB_KHR || \\
- VK_USE_PLATFORM_XLIB_KHR || \\
- VK_USE_PLATFORM_DISPLAY_KHR)
-
-
-const VkExtensionProperties tu_instance_extensions[TU_INSTANCE_EXTENSION_COUNT] = {
-%for ext in instance_extensions:
- {"${ext.name}", ${ext.ext_version}},
-%endfor
-};
-
-const VkExtensionProperties tu_device_extensions[TU_DEVICE_EXTENSION_COUNT] = {
-%for ext in device_extensions:
- {"${ext.name}", ${ext.ext_version}},
-%endfor
-};
-
-const struct tu_instance_extension_table tu_supported_instance_extensions = {
-%for ext in instance_extensions:
- .${ext.name[3:]} = ${ext.enable},
-%endfor
-};
-
-void tu_fill_device_extension_table(const struct tu_physical_device *device,
- struct tu_device_extension_table* table)
-{
-%for ext in device_extensions:
- table->${ext.name[3:]} = ${ext.enable};
-%endfor
-}
-
-VkResult tu_EnumerateInstanceVersion(
- uint32_t* pApiVersion)
-{
- *pApiVersion = ${MAX_API_VERSION.c_vk_version()};
- return VK_SUCCESS;
-}
-
-uint32_t
-tu_physical_device_api_version(struct tu_physical_device *dev)
-{
- return VK_MAKE_VERSION(1, 1, 82);
-}
-""")