mirror of
https://gitlab.freedesktop.org/mesa/vulkan-wsi-layer.git
synced 2026-05-25 04:58:16 +02:00
2bc2109194
Implement support for VK_EXT_image_compression_control_swapchain for both the Wayland and the headless windowing systems. The extension can be conditionally enabled through the new build option BUILD_WSI_IMAGE_COMPRESSION_CONTROL_SWAPCHAIN. Compiling with this option enabled requires recent Vulkan headers (1.3.213) Note also that support in the layer is enabled conditionally to the ICD supporting VK_EXT_image_compression_control. Update the WSIALLOC interface to version 2 and add support to prefer selection of a format with the highest fixed rate compression from the formats provided. This is used to pick a fixed rate compression when VK_IMAGE_COMPRESSION_FIXED_RATE_EXPLICIT_EXT is specified during swapchain creation. Signed-off-by: Dennis Tsiang <dennis.tsiang@arm.com> Signed-off-by: Rosen Zhelev <rosen.zhelev@arm.com> Signed-off-by: Normunds Rieksts <normunds.rieksts@arm.com> Signed-off-by: Matteo Franchin <matteo.franchin@arm.com> Change-Id: Ie37e6901042a65f2a408e428a705b5a24227b262
41 lines
1.6 KiB
JSON
41 lines
1.6 KiB
JSON
{
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"file_format_version": "1.1.2",
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"layer": {
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"name": "VK_LAYER_window_system_integration",
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"type": "GLOBAL",
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"library_path": "./libVkLayer_window_system_integration.so",
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"api_version": "1.2.191",
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"implementation_version": "1",
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"description": "Window system integration layer",
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"functions": {
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"vkNegotiateLoaderLayerInterfaceVersion": "wsi_layer_vkNegotiateLoaderLayerInterfaceVersion"
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},
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"instance_extensions": [
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{"name" : "VK_EXT_headless_surface", "spec_version" : "1"},
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{"name" : "VK_KHR_wayland_surface", "spec_version" : "6"},
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{"name" : "VK_KHR_surface", "spec_version" : "25"},
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{"name" : "VK_KHR_get_surface_capabilities2", "spec_version" : "1"}
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],
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"device_extensions": [
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{"name": "VK_EXT_image_compression_control_swapchain", "spec_version": "1"},
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{
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"name": "VK_KHR_swapchain",
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"spec_version": "70",
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"entrypoints": [
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"vkAcquireNextImageKHR",
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"vkCreateSwapchainKHR",
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"vkDestroySwapchainKHR",
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"vkGetSwapchainImagesKHR",
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"vkQueuePresentKHR",
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"vkAcquireNextImage2KHR",
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"vkGetDeviceGroupPresentCapabilitiesKHR",
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"vkGetDeviceGroupSurfacePresentModesKHR",
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"vkGetPhysicalDevicePresentRectanglesKHR"
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]
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}
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],
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"disable_environment": {
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"DISABLE_WSI_LAYER": "1"
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}
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}
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}
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