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Merge #200

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200: Update gfx-hal r=kvark a=aleksijuvani



Co-authored-by: Aleksi Juvani <aleksi@aleksijuvani.com>
This commit is contained in:
bors[bot] 2019-09-13 14:32:01 +00:00 committed by GitHub
parent 0142549521 7bccd08688
commit 9926fe0729
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5 changed files with 488 additions and 618 deletions
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Cargo.lock generated
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1
libportability-gfx/Cargo.toml
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@ -33,6 +33,7 @@ optional = true
[dependencies.gfx-hal] [dependencies.gfx-hal]
git = "https://github.com/gfx-rs/gfx" git = "https://github.com/gfx-rs/gfx"
#path = "../../gfx/src/hal" #path = "../../gfx/src/hal"
features = ["fxhash"]
[dependencies.gfx-backend-empty] [dependencies.gfx-backend-empty]
git = "https://github.com/gfx-rs/gfx" git = "https://github.com/gfx-rs/gfx"

30
libportability-gfx/src/conv.rs
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@ -1,4 +1,4 @@
use hal::{buffer, command, error, format, image, memory, pass, pso, query, window}; use hal::{buffer, command, device, format, image, memory, pass, pso, query, window};
use hal::{IndexType, Features, Limits, PatchSize, Primitive}; use hal::{IndexType, Features, Limits, PatchSize, Primitive};
use std::mem; use std::mem;
@ -527,17 +527,16 @@ pub fn map_pipeline_stage_flags(stages: VkPipelineStageFlags) -> pso::PipelineSt
} }
} }
pub fn map_err_device_creation(err: error::DeviceCreationError) -> VkResult { pub fn map_err_device_creation(err: device::CreationError) -> VkResult {
use hal::error::DeviceCreationError::*; use hal::device::OutOfMemory::{Device, Host};
match err { match err {
OutOfHostMemory => VkResult::VK_ERROR_OUT_OF_HOST_MEMORY, device::CreationError::OutOfMemory(Host) => VkResult::VK_ERROR_OUT_OF_HOST_MEMORY,
OutOfDeviceMemory => VkResult::VK_ERROR_OUT_OF_DEVICE_MEMORY, device::CreationError::OutOfMemory(Device) => VkResult::VK_ERROR_OUT_OF_DEVICE_MEMORY,
InitializationFailed => VkResult::VK_ERROR_INITIALIZATION_FAILED, device::CreationError::InitializationFailed => VkResult::VK_ERROR_INITIALIZATION_FAILED,
MissingExtension => VkResult::VK_ERROR_EXTENSION_NOT_PRESENT, device::CreationError::MissingExtension => VkResult::VK_ERROR_EXTENSION_NOT_PRESENT,
MissingFeature => VkResult::VK_ERROR_FEATURE_NOT_PRESENT, device::CreationError::MissingFeature => VkResult::VK_ERROR_FEATURE_NOT_PRESENT,
TooManyObjects => VkResult::VK_ERROR_TOO_MANY_OBJECTS, device::CreationError::TooManyObjects => VkResult::VK_ERROR_TOO_MANY_OBJECTS,
DeviceLost => VkResult::VK_ERROR_DEVICE_LOST, device::CreationError::DeviceLost => VkResult::VK_ERROR_DEVICE_LOST,
} }
} }
@ -568,15 +567,6 @@ pub fn map_subpass_contents(contents: VkSubpassContents) -> command::SubpassCont
} }
} }
pub fn map_polygon_mode(mode: VkPolygonMode, line_width: f32) -> pso::PolygonMode {
match mode {
VkPolygonMode::VK_POLYGON_MODE_FILL => pso::PolygonMode::Fill,
VkPolygonMode::VK_POLYGON_MODE_LINE => pso::PolygonMode::Line(line_width),
VkPolygonMode::VK_POLYGON_MODE_POINT => pso::PolygonMode::Point,
_ => panic!("Unexpected polygon mode: {:?}", mode),
}
}
pub fn map_stencil_face(face: VkStencilFaceFlags) -> pso::Face { pub fn map_stencil_face(face: VkStencilFaceFlags) -> pso::Face {
match unsafe { mem::transmute(face) } { match unsafe { mem::transmute(face) } {
VkStencilFaceFlagBits::VK_STENCIL_FACE_FRONT_BIT => pso::Face::FRONT, VkStencilFaceFlagBits::VK_STENCIL_FACE_FRONT_BIT => pso::Face::FRONT,

155
libportability-gfx/src/impls.rs
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@ -1,13 +1,13 @@
use hal::{command as com, memory, pass, pso, queue}; use hal::{command as com, memory, pass, pso, queue};
use hal::{ use hal::{Features, Instance};
DescriptorPool, Device, Features, Instance, PhysicalDevice, QueueFamily, use hal::adapter::PhysicalDevice;
Surface, Swapchain as _,
};
use hal::buffer::IndexBufferView; use hal::buffer::IndexBufferView;
use hal::command::RawCommandBuffer; use hal::command::CommandBuffer;
use hal::device::WaitFor; use hal::device::{Device, WaitFor};
use hal::pool::RawCommandPool; use hal::pso::DescriptorPool;
use hal::queue::RawCommandQueue; use hal::pool::CommandPool as _;
use hal::queue::{CommandQueue, QueueFamily};
use hal::window::{Surface, Swapchain as _};
use std::borrow::Cow; use std::borrow::Cow;
#[cfg(feature = "gfx-backend-metal")] #[cfg(feature = "gfx-backend-metal")]
@ -25,8 +25,8 @@ const DRIVER_VERSION: u32 = 1;
fn map_oom(oom: hal::device::OutOfMemory) -> VkResult { fn map_oom(oom: hal::device::OutOfMemory) -> VkResult {
match oom { match oom {
hal::device::OutOfMemory::OutOfHostMemory => VkResult::VK_ERROR_OUT_OF_HOST_MEMORY, hal::device::OutOfMemory::Host => VkResult::VK_ERROR_OUT_OF_HOST_MEMORY,
hal::device::OutOfMemory::OutOfDeviceMemory => VkResult::VK_ERROR_OUT_OF_DEVICE_MEMORY, hal::device::OutOfMemory::Device => VkResult::VK_ERROR_OUT_OF_DEVICE_MEMORY,
} }
} }
@ -62,7 +62,8 @@ pub extern "C" fn gfxCreateInstance(
let _ = env_logger::try_init(); let _ = env_logger::try_init();
} }
let mut backend = back::Instance::create("portability", 1); let mut backend =
back::Instance::create("portability", 1).expect("failed to create backend instance");
#[cfg(feature = "gfx-backend-metal")] #[cfg(feature = "gfx-backend-metal")]
{ {
@ -192,16 +193,16 @@ pub extern "C" fn gfxGetPhysicalDeviceQueueFamilyProperties(
for (ref mut out, ref family) in output.iter_mut().zip(families.iter()) { for (ref mut out, ref family) in output.iter_mut().zip(families.iter()) {
**out = VkQueueFamilyProperties { **out = VkQueueFamilyProperties {
queueFlags: match family.queue_type() { queueFlags: match family.queue_type() {
hal::QueueType::General => { hal::queue::QueueType::General => {
VkQueueFlagBits::VK_QUEUE_GRAPHICS_BIT as u32 VkQueueFlagBits::VK_QUEUE_GRAPHICS_BIT as u32
| VkQueueFlagBits::VK_QUEUE_COMPUTE_BIT as u32 | VkQueueFlagBits::VK_QUEUE_COMPUTE_BIT as u32
| VkQueueFlagBits::VK_QUEUE_TRANSFER_BIT as u32 | VkQueueFlagBits::VK_QUEUE_TRANSFER_BIT as u32
} }
hal::QueueType::Graphics => VkQueueFlagBits::VK_QUEUE_GRAPHICS_BIT as u32 hal::queue::QueueType::Graphics => VkQueueFlagBits::VK_QUEUE_GRAPHICS_BIT as u32
| VkQueueFlagBits::VK_QUEUE_TRANSFER_BIT as u32, | VkQueueFlagBits::VK_QUEUE_TRANSFER_BIT as u32,
hal::QueueType::Compute => VkQueueFlagBits::VK_QUEUE_COMPUTE_BIT as u32 hal::queue::QueueType::Compute => VkQueueFlagBits::VK_QUEUE_COMPUTE_BIT as u32
| VkQueueFlagBits::VK_QUEUE_TRANSFER_BIT as u32, | VkQueueFlagBits::VK_QUEUE_TRANSFER_BIT as u32,
hal::QueueType::Transfer => VkQueueFlagBits::VK_QUEUE_TRANSFER_BIT as u32, hal::queue::QueueType::Transfer => VkQueueFlagBits::VK_QUEUE_TRANSFER_BIT as u32,
}, },
queueCount: family.max_queues() as _, queueCount: family.max_queues() as _,
timestampValidBits: 0, //TODO timestampValidBits: 0, //TODO
@ -827,9 +828,12 @@ pub extern "C" fn gfxCreateDevice(
let queues = queue_infos let queues = queue_infos
.iter() .iter()
.map(|info| { .map(|info| {
let id = queue::QueueFamilyId(info.queueFamilyIndex as usize); let queues =
let group = gpu.queues.take_raw(id).unwrap(); gpu.queue_groups
let queues = group .iter()
.position(|group| group.family.0 == info.queueFamilyIndex as usize)
.map(|i| gpu.queue_groups.swap_remove(i).queues)
.unwrap()
.into_iter() .into_iter()
.map(DispatchHandle::new) .map(DispatchHandle::new)
.collect(); .collect();
@ -881,7 +885,7 @@ pub extern "C" fn gfxCreateDevice(
VkResult::VK_SUCCESS VkResult::VK_SUCCESS
} }
Err(err) => { Err(err) => {
error!("{}", err); error!("{:?}", err);
conv::map_err_device_creation(err) conv::map_err_device_creation(err)
}, },
} }
@ -2007,7 +2011,18 @@ pub extern "C" fn gfxCreateGraphicsPipelines(
let rasterizer = { let rasterizer = {
let state = unsafe { &*info.pRasterizationState }; let state = unsafe { &*info.pRasterizationState };
pso::Rasterizer { pso::Rasterizer {
polygon_mode: conv::map_polygon_mode(state.polygonMode, state.lineWidth), polygon_mode: match state.polygonMode {
VkPolygonMode::VK_POLYGON_MODE_FILL => pso::PolygonMode::Fill,
VkPolygonMode::VK_POLYGON_MODE_LINE => {
pso::PolygonMode::Line(if dyn_states.iter().any(|&ds| ds == VkDynamicState::VK_DYNAMIC_STATE_LINE_WIDTH) {
pso::State::Dynamic
} else {
pso::State::Static(state.lineWidth)
})
}
VkPolygonMode::VK_POLYGON_MODE_POINT => pso::PolygonMode::Point,
mode => panic!("Unexpected polygon mode: {:?}", mode),
},
cull_face: conv::map_cull_face(state.cullMode), cull_face: conv::map_cull_face(state.cullMode),
front_face: conv::map_front_face(state.frontFace), front_face: conv::map_front_face(state.frontFace),
depth_clamping: state.depthClampEnable == VK_TRUE, depth_clamping: state.depthClampEnable == VK_TRUE,
@ -2174,10 +2189,10 @@ pub extern "C" fn gfxCreateGraphicsPipelines(
blend_desc.targets = attachments blend_desc.targets = attachments
.into_iter() .into_iter()
.map(|attachment| { .map(|attachment| {
let color_mask = conv::map_color_components(attachment.colorWriteMask); let mask = conv::map_color_components(attachment.colorWriteMask);
let blend = if attachment.blendEnable == VK_TRUE { let blend = if attachment.blendEnable == VK_TRUE {
pso::BlendState::On { Some(pso::BlendState {
color: conv::map_blend_op( color: conv::map_blend_op(
attachment.colorBlendOp, attachment.colorBlendOp,
attachment.srcColorBlendFactor, attachment.srcColorBlendFactor,
@ -2188,12 +2203,12 @@ pub extern "C" fn gfxCreateGraphicsPipelines(
attachment.srcAlphaBlendFactor, attachment.srcAlphaBlendFactor,
attachment.dstAlphaBlendFactor, attachment.dstAlphaBlendFactor,
), ),
} })
} else { } else {
pso::BlendState::Off None
}; };
pso::ColorBlendDesc(color_mask, blend) pso::ColorBlendDesc { mask, blend }
}) })
.collect(); .collect();
} }
@ -2227,33 +2242,17 @@ pub extern "C" fn gfxCreateGraphicsPipelines(
.as_ref() .as_ref()
.map(|state| { .map(|state| {
let depth_test = if state.depthTestEnable == VK_TRUE { let depth_test = if state.depthTestEnable == VK_TRUE {
pso::DepthTest::On { Some(pso::DepthTest {
fun: conv::map_compare_op(state.depthCompareOp), fun: conv::map_compare_op(state.depthCompareOp),
write: state.depthWriteEnable == VK_TRUE, write: state.depthWriteEnable == VK_TRUE,
} })
} else { } else {
pso::DepthTest::Off None
}; };
fn map_stencil_state(state: VkStencilOpState, dyn_states: &[VkDynamicState]) -> pso::StencilFace { fn map_stencil_state(state: VkStencilOpState) -> pso::StencilFace {
// TODO: reference value
pso::StencilFace { pso::StencilFace {
fun: conv::map_compare_op(state.compareOp), fun: conv::map_compare_op(state.compareOp),
mask_read: if dyn_states.iter().any(|&ds| ds == VkDynamicState::VK_DYNAMIC_STATE_STENCIL_COMPARE_MASK) {
pso::State::Dynamic
} else {
pso::State::Static(state.compareMask)
},
mask_write: if dyn_states.iter().any(|&ds| ds == VkDynamicState::VK_DYNAMIC_STATE_STENCIL_WRITE_MASK) {
pso::State::Dynamic
} else {
pso::State::Static(state.writeMask)
},
reference: if dyn_states.iter().any(|&ds| ds == VkDynamicState::VK_DYNAMIC_STATE_STENCIL_REFERENCE) {
pso::State::Dynamic
} else {
pso::State::Static(state.reference)
},
op_fail: conv::map_stencil_op(state.failOp), op_fail: conv::map_stencil_op(state.failOp),
op_depth_fail: conv::map_stencil_op(state.depthFailOp), op_depth_fail: conv::map_stencil_op(state.depthFailOp),
op_pass: conv::map_stencil_op(state.passOp), op_pass: conv::map_stencil_op(state.passOp),
@ -2261,12 +2260,26 @@ pub extern "C" fn gfxCreateGraphicsPipelines(
} }
let stencil_test = if state.stencilTestEnable == VK_TRUE { let stencil_test = if state.stencilTestEnable == VK_TRUE {
pso::StencilTest::On { Some(pso::StencilTest {
front: map_stencil_state(state.front, &dyn_states), faces: pso::Sided { front: map_stencil_state(state.front), back: map_stencil_state(state.back) },
back: map_stencil_state(state.back, &dyn_states), read_masks: if dyn_states.iter().any(|&ds| ds == VkDynamicState::VK_DYNAMIC_STATE_STENCIL_COMPARE_MASK) {
} pso::State::Dynamic
} else {
pso::State::Static(pso::Sided { front: state.front.compareMask, back: state.back.compareMask })
},
write_masks: if dyn_states.iter().any(|&ds| ds == VkDynamicState::VK_DYNAMIC_STATE_STENCIL_WRITE_MASK) {
pso::State::Dynamic
} else {
pso::State::Static(pso::Sided { front: state.front.writeMask, back: state.back.writeMask })
},
reference_values: if dyn_states.iter().any(|&ds| ds == VkDynamicState::VK_DYNAMIC_STATE_STENCIL_REFERENCE) {
pso::State::Dynamic
} else {
pso::State::Static(pso::Sided { front: state.front.reference, back: state.back.reference })
},
})
} else { } else {
pso::StencilTest::Off None
}; };
// TODO: depth bounds // TODO: depth bounds
@ -2378,7 +2391,7 @@ pub extern "C" fn gfxCreateGraphicsPipelines(
if pipelines.iter().any(|p| p.is_err()) { if pipelines.iter().any(|p| p.is_err()) {
for pipeline in pipelines { for pipeline in pipelines {
if let Err(e) = pipeline { if let Err(e) = pipeline {
error!("{}", e); error!("{:?}", e);
} }
} }
for op in out_pipelines { for op in out_pipelines {
@ -2499,7 +2512,7 @@ pub extern "C" fn gfxCreateComputePipelines(
if pipelines.iter().any(|p| p.is_err()) { if pipelines.iter().any(|p| p.is_err()) {
for pipeline in pipelines { for pipeline in pipelines {
if let Err(e) = pipeline { if let Err(e) = pipeline {
error!("{}", e); error!("{:?}", e);
} }
} }
for op in out_pipelines { for op in out_pipelines {
@ -2805,10 +2818,10 @@ pub extern "C" fn gfxAllocateDescriptorSets(
for set in out_sets.iter_mut() { for set in out_sets.iter_mut() {
*set = Handle::null(); *set = Handle::null();
} }
error!("{}", e); error!("{:?}", e);
match e { match e {
pso::AllocationError::OutOfHostMemory => VkResult::VK_ERROR_OUT_OF_HOST_MEMORY, pso::AllocationError::Host => VkResult::VK_ERROR_OUT_OF_HOST_MEMORY,
pso::AllocationError::OutOfDeviceMemory => VkResult::VK_ERROR_OUT_OF_DEVICE_MEMORY, pso::AllocationError::Device => VkResult::VK_ERROR_OUT_OF_DEVICE_MEMORY,
pso::AllocationError::OutOfPoolMemory => VkResult::VK_ERROR_OUT_OF_POOL_MEMORY_KHR, pso::AllocationError::OutOfPoolMemory => VkResult::VK_ERROR_OUT_OF_POOL_MEMORY_KHR,
pso::AllocationError::IncompatibleLayout => VkResult::VK_ERROR_DEVICE_LOST, pso::AllocationError::IncompatibleLayout => VkResult::VK_ERROR_DEVICE_LOST,
pso::AllocationError::FragmentedPool => VkResult::VK_ERROR_FRAGMENTED_POOL, pso::AllocationError::FragmentedPool => VkResult::VK_ERROR_FRAGMENTED_POOL,
@ -3256,8 +3269,8 @@ pub extern "C" fn gfxAllocateCommandBuffers(
) -> VkResult { ) -> VkResult {
let info = unsafe { &mut *(pAllocateInfo as *mut VkCommandBufferAllocateInfo) }; let info = unsafe { &mut *(pAllocateInfo as *mut VkCommandBufferAllocateInfo) };
let level = match info.level { let level = match info.level {
VkCommandBufferLevel::VK_COMMAND_BUFFER_LEVEL_PRIMARY => com::RawLevel::Primary, VkCommandBufferLevel::VK_COMMAND_BUFFER_LEVEL_PRIMARY => com::Level::Primary,
VkCommandBufferLevel::VK_COMMAND_BUFFER_LEVEL_SECONDARY => com::RawLevel::Secondary, VkCommandBufferLevel::VK_COMMAND_BUFFER_LEVEL_SECONDARY => com::Level::Secondary,
level => panic!("Unexpected command buffer lvel: {:?}", level), level => panic!("Unexpected command buffer lvel: {:?}", level),
}; };
@ -3839,8 +3852,7 @@ pub extern "C" fn gfxCmdClearColorImage(
commandBuffer.clear_image( commandBuffer.clear_image(
&image.raw, &image.raw,
conv::map_image_layout(imageLayout), conv::map_image_layout(imageLayout),
mem::transmute(*pColor), com::ClearValue { color: mem::transmute(*pColor) },
mem::zeroed(),
subresource_ranges, subresource_ranges,
); );
} }
@ -3864,8 +3876,7 @@ pub extern "C" fn gfxCmdClearDepthStencilImage(
commandBuffer.clear_image( commandBuffer.clear_image(
&image.raw, &image.raw,
conv::map_image_layout(imageLayout), conv::map_image_layout(imageLayout),
mem::zeroed(), com::ClearValue { depth_stencil: mem::transmute(*pDepthStencil) },
mem::transmute(*pDepthStencil),
subresource_ranges subresource_ranges
); );
} }
@ -3887,7 +3898,7 @@ pub extern "C" fn gfxCmdClearAttachments(
if at.aspectMask & VK_IMAGE_ASPECT_COLOR_BIT as u32 != 0 { if at.aspectMask & VK_IMAGE_ASPECT_COLOR_BIT as u32 != 0 {
com::AttachmentClear::Color { com::AttachmentClear::Color {
index: at.colorAttachment as _, index: at.colorAttachment as _,
value: unsafe { at.clearValue.color.float32 }.into(), //TODO? value: com::ClearColor { float32: unsafe { at.clearValue.color.float32 } } //TODO?
} }
} else { } else {
com::AttachmentClear::DepthStencil { com::AttachmentClear::DepthStencil {
@ -4206,7 +4217,7 @@ pub extern "C" fn gfxCmdBeginRenderPass(
.into_iter() .into_iter()
.map(|cv| { .map(|cv| {
// HAL and Vulkan clear value union sharing same memory representation // HAL and Vulkan clear value union sharing same memory representation
mem::transmute::<_, com::ClearValueRaw>(*cv) mem::transmute::<_, com::ClearValue>(*cv)
}) })
}; };
let contents = conv::map_subpass_contents(contents); let contents = conv::map_subpass_contents(contents);
@ -4388,7 +4399,7 @@ pub extern "C" fn gfxCreateSwapchainKHR(
VkSharingMode::VK_SHARING_MODE_EXCLUSIVE VkSharingMode::VK_SHARING_MODE_EXCLUSIVE
); // TODO ); // TODO
let config = hal::SwapchainConfig { let config = hal::window::SwapchainConfig {
present_mode: conv::map_present_mode(info.presentMode), present_mode: conv::map_present_mode(info.presentMode),
composite_alpha: conv::map_composite_alpha(info.compositeAlpha), composite_alpha: conv::map_composite_alpha(info.compositeAlpha),
format: conv::map_format(info.imageFormat).unwrap(), format: conv::map_format(info.imageFormat).unwrap(),
@ -4704,7 +4715,7 @@ pub extern "C" fn gfxAcquireNextImageKHR(
None => return VkResult::VK_ERROR_OUT_OF_DATE_KHR, None => return VkResult::VK_ERROR_OUT_OF_DATE_KHR,
}; };
use hal::device::OutOfMemory::{OutOfDeviceMemory, OutOfHostMemory}; use hal::device::OutOfMemory::{Device, Host};
match unsafe { match unsafe {
raw.acquire_image(timeout, semaphore.as_ref(), fence.as_ref()) raw.acquire_image(timeout, semaphore.as_ref(), fence.as_ref())
@ -4713,13 +4724,13 @@ pub extern "C" fn gfxAcquireNextImageKHR(
unsafe { *pImageIndex = frame.0; } unsafe { *pImageIndex = frame.0; }
VkResult::VK_SUCCESS VkResult::VK_SUCCESS
} }
Err(hal::AcquireError::NotReady) => VkResult::VK_NOT_READY, Err(hal::window::AcquireError::NotReady) => VkResult::VK_NOT_READY,
Err(hal::AcquireError::OutOfDate) => VkResult::VK_ERROR_OUT_OF_DATE_KHR, Err(hal::window::AcquireError::OutOfDate) => VkResult::VK_ERROR_OUT_OF_DATE_KHR,
Err(hal::AcquireError::SurfaceLost(_)) => VkResult::VK_ERROR_SURFACE_LOST_KHR, Err(hal::window::AcquireError::SurfaceLost(_)) => VkResult::VK_ERROR_SURFACE_LOST_KHR,
Err(hal::AcquireError::DeviceLost(_)) => VkResult::VK_ERROR_DEVICE_LOST, Err(hal::window::AcquireError::DeviceLost(_)) => VkResult::VK_ERROR_DEVICE_LOST,
Err(hal::AcquireError::Timeout) => VkResult::VK_TIMEOUT, Err(hal::window::AcquireError::Timeout) => VkResult::VK_TIMEOUT,
Err(hal::AcquireError::OutOfMemory(OutOfDeviceMemory)) => VkResult::VK_ERROR_OUT_OF_DEVICE_MEMORY, Err(hal::window::AcquireError::OutOfMemory(Device)) => VkResult::VK_ERROR_OUT_OF_DEVICE_MEMORY,
Err(hal::AcquireError::OutOfMemory(OutOfHostMemory)) => VkResult::VK_ERROR_OUT_OF_HOST_MEMORY, Err(hal::window::AcquireError::OutOfMemory(Host)) => VkResult::VK_ERROR_OUT_OF_HOST_MEMORY,
} }
} }
#[inline] #[inline]

2
libportability-gfx/src/lib.rs
View file

@ -48,7 +48,7 @@ pub use impls::*;
// Vulkan objects // Vulkan objects
pub type VkInstance = Handle<RawInstance>; pub type VkInstance = Handle<RawInstance>;
pub type VkPhysicalDevice = Handle<hal::Adapter<B>>; pub type VkPhysicalDevice = Handle<hal::adapter::Adapter<B>>;
pub type VkDevice = DispatchHandle<Gpu<B>>; pub type VkDevice = DispatchHandle<Gpu<B>>;
pub type VkQueue = DispatchHandle<<B as hal::Backend>::CommandQueue>; pub type VkQueue = DispatchHandle<<B as hal::Backend>::CommandQueue>;
pub type VkCommandPool = Handle<CommandPool<B>>; pub type VkCommandPool = Handle<CommandPool<B>>;