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Cull flags, dynamic states, and dynamic buffers

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This commit is contained in:
Dzmitry Malyshau 2018-06-06 00:14:34 -04:00
parent 0012de8dfe
commit 149e91a827
4 changed files with 91 additions and 63 deletions
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14
Cargo.lock generated
View file

@ -252,7 +252,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "gfx-backend-dx12"
version = "0.1.0"
source = "git+https://github.com/gfx-rs/gfx#505e8057803d8cc0302b5fdcfe7ae807b8f3b8cf"
source = "git+https://github.com/gfx-rs/gfx#f3d012dcfb75cfa363c4858d110a8469f002313d"
dependencies = [
"bitflags 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
"derivative 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@ -268,7 +268,7 @@ dependencies = [
[[package]]
name = "gfx-backend-metal"
version = "0.1.0"
source = "git+https://github.com/gfx-rs/gfx#505e8057803d8cc0302b5fdcfe7ae807b8f3b8cf"
source = "git+https://github.com/gfx-rs/gfx#f3d012dcfb75cfa363c4858d110a8469f002313d"
dependencies = [
"bitflags 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
"block 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
@ -283,14 +283,14 @@ dependencies = [
"metal-rs 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
"objc 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
"smallvec 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
"spirv_cross 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
"spirv_cross 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)",
"winit 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "gfx-backend-vulkan"
version = "0.1.0"
source = "git+https://github.com/gfx-rs/gfx#505e8057803d8cc0302b5fdcfe7ae807b8f3b8cf"
source = "git+https://github.com/gfx-rs/gfx#f3d012dcfb75cfa363c4858d110a8469f002313d"
dependencies = [
"ash 0.24.3 (registry+https://github.com/rust-lang/crates.io-index)",
"byteorder 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
@ -308,7 +308,7 @@ dependencies = [
[[package]]
name = "gfx-hal"
version = "0.1.0"
source = "git+https://github.com/gfx-rs/gfx#505e8057803d8cc0302b5fdcfe7ae807b8f3b8cf"
source = "git+https://github.com/gfx-rs/gfx#f3d012dcfb75cfa363c4858d110a8469f002313d"
dependencies = [
"bitflags 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
"failure 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@ -666,7 +666,7 @@ dependencies = [
[[package]]
name = "spirv_cross"
version = "0.9.0"
version = "0.9.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"cc 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
@ -1010,7 +1010,7 @@ dependencies = [
"checksum shared_library 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "8254bf098ce4d8d7cc7cc6de438c5488adc5297e5b7ffef88816c0a91bd289c1"
"checksum smallvec 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)" = "03dab98ab5ded3a8b43b2c80751194608d0b2aa0f1d46cf95d1c35e192844aa7"
"checksum spirv_cross 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "387a12e5de5d5cd284d07fe7edbcac83163c0b9b4304bd3a0efb1274bcda83cf"
"checksum spirv_cross 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1af833c4f35713d2d739de6e8a2a05614b25800fd48d07d98ca3a143a1df6ce1"
"checksum spirv_cross 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e5c30addbd9ad947994bcd75019e06d09cccbe30d481f8ce6a16e1b406235b69"
"checksum syn 0.10.8 (registry+https://github.com/rust-lang/crates.io-index)" = "58fd09df59565db3399efbba34ba8a2fec1307511ebd245d0061ff9d42691673"
"checksum syn 0.11.11 (registry+https://github.com/rust-lang/crates.io-index)" = "d3b891b9015c88c576343b9b3e41c2c11a51c219ef067b264bd9c8aa9b441dad"
"checksum synom 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)" = "a393066ed9010ebaed60b9eafa373d4b1baac186dd7e008555b0f702b51945b6"

2
Makefile
View file

@ -43,7 +43,7 @@ FULL_LIBRARY_PATH=$(CURDIR)/target/debug
LIBRARY=target/debug/libportability.$(LIB_EXTENSION)
LIBRARY_FAST=target/release/libportability.$(LIB_EXTENSION)
.PHONY: all rebuild debug debug-version release binding run cts cts-pick cts-debug clean cherry
.PHONY: all rebuild debug debug-version release binding run cts clean cherry
all: $(TARGET)

31
libportability-gfx/src/conv.rs
View file

@ -414,8 +414,8 @@ pub fn map_descriptor_type(ty: VkDescriptorType) -> pso::DescriptorType {
VK_DESCRIPTOR_TYPE_STORAGE_BUFFER => pso::DescriptorType::StorageBuffer,
VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT => pso::DescriptorType::InputAttachment,
VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER => pso::DescriptorType::CombinedImageSampler,
VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC |
VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC => unimplemented!(),
VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC => pso::DescriptorType::UniformBufferDynamic,
VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC => pso::DescriptorType::StorageBufferDynamic,
_ => panic!("Unexpected descriptor type: {:?}", ty),
}
}
@ -514,18 +514,23 @@ pub fn map_polygon_mode(mode: VkPolygonMode, line_width: f32) -> pso::PolygonMod
}
}
pub fn map_cull_face(cull: VkCullModeFlags) -> Option<pso::CullFace> {
use super::VkCullModeFlagBits::*;
if cull == VK_CULL_MODE_NONE as _ { None }
else if cull == VK_CULL_MODE_FRONT_BIT as _ { Some(pso::CullFace::Front) }
else if cull == VK_CULL_MODE_BACK_BIT as _ { Some(pso::CullFace::Back) }
else if cull == VK_CULL_MODE_FRONT_AND_BACK as _ {
// TODO: can we support it?
error!("VK_CULL_MODE_FRONT_AND_BACK is not supported yet");
Some(pso::CullFace::Front)
pub fn map_stencil_face(face: VkStencilFaceFlags) -> pso::Face {
match unsafe { mem::transmute(face) } {
VkStencilFaceFlagBits::VK_STENCIL_FACE_FRONT_BIT => pso::Face::FRONT,
VkStencilFaceFlagBits::VK_STENCIL_FACE_BACK_BIT => pso::Face::BACK,
VkStencilFaceFlagBits::VK_STENCIL_FRONT_AND_BACK => pso::Face::all(),
_ => panic!("Unexpected stencil face: {:?}", face),
}
}
pub fn map_cull_face(cull: VkCullModeFlags) -> pso::Face {
match unsafe { mem::transmute(cull) } {
VkCullModeFlagBits::VK_CULL_MODE_NONE => pso::Face::empty(),
VkCullModeFlagBits::VK_CULL_MODE_FRONT_BIT => pso::Face::FRONT,
VkCullModeFlagBits::VK_CULL_MODE_BACK_BIT => pso::Face::BACK,
VkCullModeFlagBits::VK_CULL_MODE_FRONT_AND_BACK => pso::Face::all(),
_ => panic!("Unexpected cull face: {:?}", cull),
}
else { panic!("Unexpected cull mode: {:?}", cull) }
}
pub fn map_front_face(face: VkFrontFace) -> pso::FrontFace {

107
libportability-gfx/src/impls.rs
View file

@ -1307,7 +1307,13 @@ pub extern "C" fn gfxCreateImage(
info.samples,
),
info.mipLevels as _,
conv::map_format(info.format).unwrap(),
match conv::map_format(info.format) {
Some(format) => format,
None => {
error!("Attempted to create an image with format {:?}", info.format);
return VkResult::VK_ERROR_OUT_OF_HOST_MEMORY
}
},
conv::map_tiling(info.tiling),
conv::map_image_usage(info.usage),
unsafe { mem::transmute(info.flags) },
@ -1708,6 +1714,14 @@ pub extern "C" fn gfxCreateGraphicsPipelines(
None
};
let empty_dyn_states = [];
let dyn_states = match unsafe { info.pDynamicState.as_ref() } {
Some(state) if !rasterizer_discard => unsafe {
slice::from_raw_parts(state.pDynamicStates, state.dynamicStateCount as _)
},
_ => &empty_dyn_states,
};
// TODO: `pDepthStencilState` could contain garbage, but implementations
// can ignore it in some circumstances. How to handle it?
let depth_stencil = if !rasterizer_discard {
@ -1724,12 +1738,25 @@ pub extern "C" fn gfxCreateGraphicsPipelines(
pso::DepthTest::Off
};
fn map_stencil_state(state: VkStencilOpState) -> pso::StencilFace {
fn map_stencil_state(state: VkStencilOpState, dyn_states: &[VkDynamicState]) -> pso::StencilFace {
// TODO: reference value
pso::StencilFace {
fun: conv::map_compare_op(state.compareOp),
mask_read: state.compareMask,
mask_write: state.writeMask,
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_depth_fail: conv::map_stencil_op(state.depthFailOp),
op_pass: conv::map_stencil_op(state.passOp),
@ -1738,8 +1765,8 @@ pub extern "C" fn gfxCreateGraphicsPipelines(
let stencil_test = if state.stencilTestEnable == VK_TRUE {
pso::StencilTest::On {
front: map_stencil_state(state.front),
back: map_stencil_state(state.back),
front: map_stencil_state(state.front, &dyn_states),
back: map_stencil_state(state.back, &dyn_states),
}
} else {
pso::StencilTest::Off
@ -1753,9 +1780,10 @@ pub extern "C" fn gfxCreateGraphicsPipelines(
stencil: stencil_test,
}
})
.unwrap_or_default()
}
} else {
None
pso::DepthStencilDesc::default()
};
let vp_state = if !rasterizer_discard {
@ -1763,13 +1791,6 @@ pub extern "C" fn gfxCreateGraphicsPipelines(
} else {
None
};
let empty_dyn_states = [];
let dyn_states = match unsafe { info.pDynamicState.as_ref() } {
Some(state) if !rasterizer_discard => unsafe {
slice::from_raw_parts(state.pDynamicStates, state.dynamicStateCount as _)
},
_ => &empty_dyn_states,
};
let baked_states = pso::BakedStates {
viewport: if dyn_states.iter().any(|&ds| ds == VkDynamicState::VK_DYNAMIC_STATE_VIEWPORT) {
None
@ -2260,8 +2281,7 @@ pub extern "C" fn gfxUpdateDescriptorSets(
}
pso::DescriptorType::InputAttachment |
pso::DescriptorType::SampledImage |
pso::DescriptorType::StorageImage |
pso::DescriptorType::UniformImageDynamic => {
pso::DescriptorType::StorageImage => {
image_info
.into_iter()
.map(|image| pso::Descriptor::Image(
@ -2288,7 +2308,8 @@ pub extern "C" fn gfxUpdateDescriptorSets(
}
pso::DescriptorType::UniformBuffer |
pso::DescriptorType::StorageBuffer |
pso::DescriptorType::UniformBufferDynamic => {
pso::DescriptorType::UniformBufferDynamic |
pso::DescriptorType::StorageBufferDynamic => {
buffer_info
.into_iter()
.map(|buffer| {
@ -2470,7 +2491,7 @@ pub extern "C" fn gfxCreateRenderPass(
subpass
.pDepthStencilAttachment
.as_ref()
.map(|attachment| map_attachment_ref(attachment))
.map(map_attachment_ref)
};
let preserve = unsafe {
@ -2781,7 +2802,7 @@ pub extern "C" fn gfxCmdSetStencilCompareMask(
_faceMask: VkStencilFaceFlags,
_compareMask: u32,
) {
unimplemented!()
error!("gfxCmdSetStencilCompareMask not implemented");
}
#[inline]
pub extern "C" fn gfxCmdSetStencilWriteMask(
@ -2789,15 +2810,18 @@ pub extern "C" fn gfxCmdSetStencilWriteMask(
_faceMask: VkStencilFaceFlags,
_writeMask: u32,
) {
unimplemented!()
error!("gfxCmdSetStencilWriteMask not implemented");
}
#[inline]
pub extern "C" fn gfxCmdSetStencilReference(
_commandBuffer: VkCommandBuffer,
_faceMask: VkStencilFaceFlags,
_reference: u32,
mut commandBuffer: VkCommandBuffer,
faceMask: VkStencilFaceFlags,
reference: u32,
) {
unimplemented!()
commandBuffer.set_stencil_reference(
conv::map_stencil_face(faceMask),
reference,
);
}
#[inline]
pub extern "C" fn gfxCmdBindDescriptorSets(
@ -2810,14 +2834,14 @@ pub extern "C" fn gfxCmdBindDescriptorSets(
dynamicOffsetCount: u32,
pDynamicOffsets: *const u32,
) {
assert_eq!(dynamicOffsetCount, 0); // TODO
let _ = pDynamicOffsets;
let descriptor_sets = unsafe {
slice::from_raw_parts(pDescriptorSets, descriptorSetCount as _)
.into_iter()
.map(|set| &**set)
};
let offsets = unsafe {
slice::from_raw_parts(pDynamicOffsets, dynamicOffsetCount as _)
};
match pipelineBindPoint {
VkPipelineBindPoint::VK_PIPELINE_BIND_POINT_GRAPHICS => {
@ -2825,6 +2849,7 @@ pub extern "C" fn gfxCmdBindDescriptorSets(
&*layout,
firstSet as _,
descriptor_sets,
offsets,
);
}
VkPipelineBindPoint::VK_PIPELINE_BIND_POINT_COMPUTE => {
@ -2832,6 +2857,7 @@ pub extern "C" fn gfxCmdBindDescriptorSets(
&*layout,
firstSet as _,
descriptor_sets,
offsets,
);
}
_ => panic!("Unexpected pipeline bind point: {:?}", pipelineBindPoint),
@ -3198,22 +3224,19 @@ pub extern "C" fn gfxCmdClearAttachments(
attachments.iter().map(|at| {
use VkImageAspectFlagBits::*;
if at.aspectMask & VK_IMAGE_ASPECT_COLOR_BIT as u32 != 0 {
com::AttachmentClear::Color(
at.colorAttachment as _,
unsafe { at.clearValue.color.float32 }.into(), //TODO!
)
} else
if at.aspectMask & VK_IMAGE_ASPECT_DEPTH_BIT as u32 != 0 {
com::AttachmentClear::Depth(unsafe {
at.clearValue.depthStencil.depth
})
} else
if at.aspectMask & VK_IMAGE_ASPECT_STENCIL_BIT as u32 != 0 {
com::AttachmentClear::Stencil(unsafe {
at.clearValue.depthStencil.stencil
})
com::AttachmentClear::Color {
index: at.colorAttachment as _,
value: unsafe { at.clearValue.color.float32 }.into(), //TODO?
}
} else {
panic!("Unexpected mask {:?}", at.aspectMask);
com::AttachmentClear::DepthStencil {
depth: if at.aspectMask & VK_IMAGE_ASPECT_DEPTH_BIT as u32 != 0 {
Some(unsafe { at.clearValue.depthStencil.depth })
} else { None },
stencil: if at.aspectMask & VK_IMAGE_ASPECT_STENCIL_BIT as u32 != 0 {
Some(unsafe { at.clearValue.depthStencil.stencil })
} else { None },
}
}
}),
rects.iter().map(conv::map_clear_rect),