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a/vk: Get and show some external buffer data on startup, too.

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This commit is contained in:
Ryan Pavlik 2022-07-20 16:56:13 -05:00
parent 490559ee6c
commit 980ad86008
3 changed files with 70 additions and 0 deletions
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50
src/xrt/auxiliary/vk/vk_bundle_init.c
View file

@ -181,6 +181,46 @@ fill_in_device_features(struct vk_bundle *vk)
free(props);
}
static bool
is_buffer_bit_supported(struct vk_bundle *vk,
VkExternalMemoryHandleTypeFlagBits handle_type,
VkExternalMemoryFeatureFlagBits bits)
{
VkPhysicalDeviceExternalBufferInfo external_buffer_info = {
.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_BUFFER_INFO,
.handleType = handle_type,
};
VkExternalBufferProperties external_buffer_props = {
.sType = VK_STRUCTURE_TYPE_EXTERNAL_BUFFER_PROPERTIES,
};
vk->vkGetPhysicalDeviceExternalBufferPropertiesKHR( //
vk->physical_device, // physicalDevice
&external_buffer_info, // pExternalBufferInfo
&external_buffer_props); // pExternalBufferProperties
// const VkExternalMemoryFeatureFlagBits bits = //
// VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT | //
// VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT; //
VkExternalFenceFeatureFlagBits masked =
bits & external_buffer_props.externalMemoryProperties.externalMemoryFeatures;
// All must be supported.
return masked == bits;
}
static bool
is_buffer_bit_supported_for_import(struct vk_bundle *vk, VkExternalMemoryHandleTypeFlagBits handle_type)
{
return is_buffer_bit_supported(vk, handle_type, VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT);
}
static bool
is_buffer_bit_supported_for_export(struct vk_bundle *vk, VkExternalMemoryHandleTypeFlagBits handle_type)
{
return is_buffer_bit_supported(vk, handle_type, VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT);
}
static bool
is_fence_bit_supported(struct vk_bundle *vk, VkExternalFenceHandleTypeFlagBits handle_type)
{
@ -313,7 +353,17 @@ fill_in_external_object_properties(struct vk_bundle *vk)
VK_WARN(vk, "vkGetPhysicalDeviceExternalSemaphorePropertiesKHR not supported, should always be.");
return;
}
#if defined(XRT_GRAPHICS_BUFFER_HANDLE_IS_WIN32_HANDLE)
vk->external.buffer_import_opaque_win32 =
is_buffer_bit_supported_for_import(vk, VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_WIN32_BIT);
vk->external.buffer_export_opaque_win32 =
is_buffer_bit_supported_for_export(vk, VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_WIN32_BIT);
vk->external.buffer_import_d3d11 =
is_buffer_bit_supported_for_import(vk, VK_EXTERNAL_MEMORY_HANDLE_TYPE_D3D11_TEXTURE_BIT);
vk->external.buffer_export_d3d11 =
is_buffer_bit_supported_for_export(vk, VK_EXTERNAL_MEMORY_HANDLE_TYPE_D3D11_TEXTURE_BIT);
#endif
#if defined(XRT_GRAPHICS_SYNC_HANDLE_IS_FD)
vk->external.fence_sync_fd = is_fence_bit_supported( //

8
src/xrt/auxiliary/vk/vk_helpers.h
View file

@ -61,6 +61,14 @@ struct vk_bundle
struct
{
#if defined(XRT_GRAPHICS_BUFFER_HANDLE_IS_WIN32_HANDLE)
bool buffer_import_opaque_win32;
bool buffer_export_opaque_win32;
bool buffer_import_d3d11;
bool buffer_export_d3d11;
#endif
#if defined(XRT_GRAPHICS_SYNC_HANDLE_IS_FD)
bool fence_sync_fd;
bool fence_opaque_fd;

12
src/xrt/auxiliary/vk/vk_print.c
View file

@ -63,6 +63,18 @@ vk_print_features_info(struct vk_bundle *vk, enum u_logging_level log_level)
void
vk_print_external_handles_info(struct vk_bundle *vk, enum u_logging_level log_level)
{
#if defined(XRT_GRAPHICS_BUFFER_HANDLE_IS_WIN32_HANDLE)
U_LOG_IFL(log_level, vk->log_level, //
"Supported buffers:\n\t%s: import=%s export=%s\n\t%s: import=%s export=%s", //
"VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_WIN32_BIT", //
vk->external.buffer_import_opaque_win32 ? "true" : "false", //
vk->external.buffer_export_opaque_win32 ? "true" : "false", //
"VK_EXTERNAL_MEMORY_HANDLE_TYPE_D3D11_TEXTURE_BIT", //
vk->external.buffer_import_d3d11 ? "true" : "false", //
vk->external.buffer_export_d3d11 ? "true" : "false"); //
#endif
#if defined(XRT_GRAPHICS_SYNC_HANDLE_IS_FD)
U_LOG_IFL(log_level, vk->log_level, //