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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,175 @@ | ||
| use winapi::shared::dxgiformat; | ||
|
|
||
| pub fn map_texture_format(format: wgt::TextureFormat) -> dxgiformat::DXGI_FORMAT { | ||
| use wgt::TextureFormat as Tf; | ||
| use winapi::shared::dxgiformat::*; | ||
|
|
||
| match format { | ||
| Tf::R8Unorm => DXGI_FORMAT_R8_UNORM, | ||
| Tf::R8Snorm => DXGI_FORMAT_R8_SNORM, | ||
| Tf::R8Uint => DXGI_FORMAT_R8_UINT, | ||
| Tf::R8Sint => DXGI_FORMAT_R8_SINT, | ||
| Tf::R16Uint => DXGI_FORMAT_R16_UINT, | ||
| Tf::R16Sint => DXGI_FORMAT_R16_SINT, | ||
| Tf::R16Unorm => DXGI_FORMAT_R16_UNORM, | ||
| Tf::R16Snorm => DXGI_FORMAT_R16_SNORM, | ||
| Tf::R16Float => DXGI_FORMAT_R16_FLOAT, | ||
| Tf::Rg8Unorm => DXGI_FORMAT_R8G8_UNORM, | ||
| Tf::Rg8Snorm => DXGI_FORMAT_R8G8_SNORM, | ||
| Tf::Rg8Uint => DXGI_FORMAT_R8G8_UINT, | ||
| Tf::Rg8Sint => DXGI_FORMAT_R8G8_SINT, | ||
| Tf::Rg16Unorm => DXGI_FORMAT_R16G16_UNORM, | ||
| Tf::Rg16Snorm => DXGI_FORMAT_R16G16_SNORM, | ||
| Tf::R32Uint => DXGI_FORMAT_R32_UINT, | ||
| Tf::R32Sint => DXGI_FORMAT_R32_SINT, | ||
| Tf::R32Float => DXGI_FORMAT_R32_FLOAT, | ||
| Tf::Rg16Uint => DXGI_FORMAT_R16G16_UINT, | ||
| Tf::Rg16Sint => DXGI_FORMAT_R16G16_SINT, | ||
| Tf::Rg16Float => DXGI_FORMAT_R16G16_FLOAT, | ||
| Tf::Rgba8Unorm => DXGI_FORMAT_R8G8B8A8_UNORM, | ||
| Tf::Rgba8UnormSrgb => DXGI_FORMAT_R8G8B8A8_UNORM_SRGB, | ||
| Tf::Bgra8UnormSrgb => DXGI_FORMAT_B8G8R8A8_UNORM_SRGB, | ||
| Tf::Rgba8Snorm => DXGI_FORMAT_R8G8B8A8_SNORM, | ||
| Tf::Bgra8Unorm => DXGI_FORMAT_B8G8R8A8_UNORM, | ||
| Tf::Rgba8Uint => DXGI_FORMAT_R8G8B8A8_UINT, | ||
| Tf::Rgba8Sint => DXGI_FORMAT_R8G8B8A8_SINT, | ||
| Tf::Rgb10a2Unorm => DXGI_FORMAT_R10G10B10A2_UNORM, | ||
| Tf::Rg11b10Float => DXGI_FORMAT_R11G11B10_FLOAT, | ||
| Tf::Rg32Uint => DXGI_FORMAT_R32G32_UINT, | ||
| Tf::Rg32Sint => DXGI_FORMAT_R32G32_SINT, | ||
| Tf::Rg32Float => DXGI_FORMAT_R32G32_FLOAT, | ||
| Tf::Rgba16Uint => DXGI_FORMAT_R16G16B16A16_UINT, | ||
| Tf::Rgba16Sint => DXGI_FORMAT_R16G16B16A16_SINT, | ||
| Tf::Rgba16Unorm => DXGI_FORMAT_R16G16B16A16_UNORM, | ||
| Tf::Rgba16Snorm => DXGI_FORMAT_R16G16B16A16_SNORM, | ||
| Tf::Rgba16Float => DXGI_FORMAT_R16G16B16A16_FLOAT, | ||
| Tf::Rgba32Uint => DXGI_FORMAT_R32G32B32A32_UINT, | ||
| Tf::Rgba32Sint => DXGI_FORMAT_R32G32B32A32_SINT, | ||
| Tf::Rgba32Float => DXGI_FORMAT_R32G32B32A32_FLOAT, | ||
| Tf::Depth32Float => DXGI_FORMAT_D32_FLOAT, | ||
| Tf::Depth24Plus => DXGI_FORMAT_D24_UNORM_S8_UINT, | ||
| Tf::Depth24PlusStencil8 => DXGI_FORMAT_D24_UNORM_S8_UINT, | ||
| Tf::Rgb9e5Ufloat => DXGI_FORMAT_R9G9B9E5_SHAREDEXP, | ||
| Tf::Bc1RgbaUnorm => DXGI_FORMAT_BC1_UNORM, | ||
| Tf::Bc1RgbaUnormSrgb => DXGI_FORMAT_BC1_UNORM_SRGB, | ||
| Tf::Bc2RgbaUnorm => DXGI_FORMAT_BC2_UNORM, | ||
| Tf::Bc2RgbaUnormSrgb => DXGI_FORMAT_BC2_UNORM_SRGB, | ||
| Tf::Bc3RgbaUnorm => DXGI_FORMAT_BC3_UNORM, | ||
| Tf::Bc3RgbaUnormSrgb => DXGI_FORMAT_BC3_UNORM_SRGB, | ||
| Tf::Bc4RUnorm => DXGI_FORMAT_BC4_UNORM, | ||
| Tf::Bc4RSnorm => DXGI_FORMAT_BC4_SNORM, | ||
| Tf::Bc5RgUnorm => DXGI_FORMAT_BC5_UNORM, | ||
| Tf::Bc5RgSnorm => DXGI_FORMAT_BC5_SNORM, | ||
| Tf::Bc6hRgbUfloat => DXGI_FORMAT_BC6H_UF16, | ||
| Tf::Bc6hRgbSfloat => DXGI_FORMAT_BC6H_SF16, | ||
| Tf::Bc7RgbaUnorm => DXGI_FORMAT_BC7_UNORM, | ||
| Tf::Bc7RgbaUnormSrgb => DXGI_FORMAT_BC7_UNORM_SRGB, | ||
| Tf::Etc2Rgb8Unorm | ||
| | Tf::Etc2Rgb8UnormSrgb | ||
| | Tf::Etc2Rgb8A1Unorm | ||
| | Tf::Etc2Rgb8A1UnormSrgb | ||
| | Tf::Etc2Rgba8Unorm | ||
| | Tf::Etc2Rgba8UnormSrgb | ||
| | Tf::EacR11Unorm | ||
| | Tf::EacR11Snorm | ||
| | Tf::EacRg11Unorm | ||
| | Tf::EacRg11Snorm | ||
| | Tf::Astc { | ||
| block: _, | ||
| channel: _, | ||
| } => unreachable!(), | ||
| } | ||
| } | ||
|
|
||
| // Note: DXGI doesn't allow sRGB format on the swapchain, | ||
| // but creating RTV of swapchain buffers with sRGB works. | ||
| pub fn map_texture_format_nosrgb(format: wgt::TextureFormat) -> dxgiformat::DXGI_FORMAT { | ||
| match format { | ||
| wgt::TextureFormat::Bgra8UnormSrgb => dxgiformat::DXGI_FORMAT_B8G8R8A8_UNORM, | ||
| wgt::TextureFormat::Rgba8UnormSrgb => dxgiformat::DXGI_FORMAT_R8G8B8A8_UNORM, | ||
| _ => map_texture_format(format), | ||
| } | ||
| } | ||
|
|
||
| //Note: SRV and UAV can't use the depth formats directly | ||
| //TODO: stencil views? | ||
| pub fn map_texture_format_nodepth(format: wgt::TextureFormat) -> dxgiformat::DXGI_FORMAT { | ||
| match format { | ||
| wgt::TextureFormat::Depth32Float => dxgiformat::DXGI_FORMAT_R32_FLOAT, | ||
| wgt::TextureFormat::Depth24Plus | wgt::TextureFormat::Depth24PlusStencil8 => { | ||
| dxgiformat::DXGI_FORMAT_R24_UNORM_X8_TYPELESS | ||
| } | ||
| _ => { | ||
| assert_eq!( | ||
| crate::FormatAspects::from(format), | ||
| crate::FormatAspects::COLOR | ||
| ); | ||
| map_texture_format(format) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| pub fn map_texture_format_depth_typeless(format: wgt::TextureFormat) -> dxgiformat::DXGI_FORMAT { | ||
| match format { | ||
| wgt::TextureFormat::Depth32Float => dxgiformat::DXGI_FORMAT_R32_TYPELESS, | ||
| wgt::TextureFormat::Depth24Plus | wgt::TextureFormat::Depth24PlusStencil8 => { | ||
| dxgiformat::DXGI_FORMAT_R24G8_TYPELESS | ||
| } | ||
| _ => unreachable!(), | ||
| } | ||
| } | ||
|
|
||
| pub fn map_index_format(format: wgt::IndexFormat) -> dxgiformat::DXGI_FORMAT { | ||
| match format { | ||
| wgt::IndexFormat::Uint16 => dxgiformat::DXGI_FORMAT_R16_UINT, | ||
| wgt::IndexFormat::Uint32 => dxgiformat::DXGI_FORMAT_R32_UINT, | ||
| } | ||
| } | ||
|
|
||
| pub fn map_vertex_format(format: wgt::VertexFormat) -> dxgiformat::DXGI_FORMAT { | ||
| use wgt::VertexFormat as Vf; | ||
| use winapi::shared::dxgiformat::*; | ||
|
|
||
| match format { | ||
| Vf::Unorm8x2 => DXGI_FORMAT_R8G8_UNORM, | ||
| Vf::Snorm8x2 => DXGI_FORMAT_R8G8_SNORM, | ||
| Vf::Uint8x2 => DXGI_FORMAT_R8G8_UINT, | ||
| Vf::Sint8x2 => DXGI_FORMAT_R8G8_SINT, | ||
| Vf::Unorm8x4 => DXGI_FORMAT_R8G8B8A8_UNORM, | ||
| Vf::Snorm8x4 => DXGI_FORMAT_R8G8B8A8_SNORM, | ||
| Vf::Uint8x4 => DXGI_FORMAT_R8G8B8A8_UINT, | ||
| Vf::Sint8x4 => DXGI_FORMAT_R8G8B8A8_SINT, | ||
| Vf::Unorm16x2 => DXGI_FORMAT_R16G16_UNORM, | ||
| Vf::Snorm16x2 => DXGI_FORMAT_R16G16_SNORM, | ||
| Vf::Uint16x2 => DXGI_FORMAT_R16G16_UINT, | ||
| Vf::Sint16x2 => DXGI_FORMAT_R16G16_SINT, | ||
| Vf::Float16x2 => DXGI_FORMAT_R16G16_FLOAT, | ||
| Vf::Unorm16x4 => DXGI_FORMAT_R16G16B16A16_UNORM, | ||
| Vf::Snorm16x4 => DXGI_FORMAT_R16G16B16A16_SNORM, | ||
| Vf::Uint16x4 => DXGI_FORMAT_R16G16B16A16_UINT, | ||
| Vf::Sint16x4 => DXGI_FORMAT_R16G16B16A16_SINT, | ||
| Vf::Float16x4 => DXGI_FORMAT_R16G16B16A16_FLOAT, | ||
| Vf::Uint32 => DXGI_FORMAT_R32_UINT, | ||
| Vf::Sint32 => DXGI_FORMAT_R32_SINT, | ||
| Vf::Float32 => DXGI_FORMAT_R32_FLOAT, | ||
| Vf::Uint32x2 => DXGI_FORMAT_R32G32_UINT, | ||
| Vf::Sint32x2 => DXGI_FORMAT_R32G32_SINT, | ||
| Vf::Float32x2 => DXGI_FORMAT_R32G32_FLOAT, | ||
| Vf::Uint32x3 => DXGI_FORMAT_R32G32B32_UINT, | ||
| Vf::Sint32x3 => DXGI_FORMAT_R32G32B32_SINT, | ||
| Vf::Float32x3 => DXGI_FORMAT_R32G32B32_FLOAT, | ||
| Vf::Uint32x4 => DXGI_FORMAT_R32G32B32A32_UINT, | ||
| Vf::Sint32x4 => DXGI_FORMAT_R32G32B32A32_SINT, | ||
| Vf::Float32x4 => DXGI_FORMAT_R32G32B32A32_FLOAT, | ||
| Vf::Float64 | Vf::Float64x2 | Vf::Float64x3 | Vf::Float64x4 => unimplemented!(), | ||
| } | ||
| } | ||
|
|
||
| pub fn map_acomposite_alpha_mode(mode: crate::CompositeAlphaMode) -> native::AlphaMode { | ||
| use crate::CompositeAlphaMode as Cam; | ||
| match mode { | ||
| Cam::Opaque => native::AlphaMode::Ignore, | ||
| Cam::PreMultiplied => native::AlphaMode::Premultiplied, | ||
| Cam::PostMultiplied => native::AlphaMode::Straight, | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,98 @@ | ||
| use std::{borrow::Cow, slice}; | ||
|
|
||
| use parking_lot::{lock_api::RawMutex, Mutex}; | ||
| use winapi::{ | ||
| um::{errhandlingapi, winnt}, | ||
| vc::excpt, | ||
| }; | ||
|
|
||
| // This is a mutex as opposed to an atomic as we need to completely | ||
| // lock everyone out until we have registered or unregistered the | ||
| // exception handler, otherwise really nasty races could happen. | ||
| // | ||
| // By routing all the registration through these functions we can guarentee | ||
| // there is either 1 or 0 exception handlers registered, not multiple. | ||
| static EXCEPTION_HANLDER_COUNT: Mutex<usize> = Mutex::const_new(parking_lot::RawMutex::INIT, 0); | ||
|
|
||
| pub fn register_exception_handler() { | ||
| let mut count_guard = EXCEPTION_HANLDER_COUNT.lock(); | ||
| if *count_guard == 0 { | ||
| unsafe { | ||
| errhandlingapi::AddVectoredExceptionHandler(0, Some(output_debug_string_handler)) | ||
| }; | ||
| } | ||
| *count_guard += 1; | ||
| } | ||
|
|
||
| pub fn unregister_exception_handler() { | ||
| let mut count_guard = EXCEPTION_HANLDER_COUNT.lock(); | ||
| if *count_guard == 1 { | ||
| unsafe { | ||
| errhandlingapi::RemoveVectoredExceptionHandler(output_debug_string_handler as *mut _) | ||
| }; | ||
| } | ||
| *count_guard -= 1; | ||
| } | ||
|
|
||
| const MESSAGE_PREFIXES: &[(&str, log::Level)] = &[ | ||
| ("CORRUPTION", log::Level::Error), | ||
| ("ERROR", log::Level::Error), | ||
| ("WARNING", log::Level::Warn), | ||
| ("INFO", log::Level::Info), | ||
| ("MESSAGE", log::Level::Debug), | ||
| ]; | ||
|
|
||
| unsafe extern "system" fn output_debug_string_handler( | ||
| exception_info: *mut winnt::EXCEPTION_POINTERS, | ||
| ) -> i32 { | ||
| // See https://stackoverflow.com/a/41480827 | ||
| let record = &*(*exception_info).ExceptionRecord; | ||
| if record.NumberParameters != 2 { | ||
| return excpt::EXCEPTION_CONTINUE_SEARCH; | ||
| } | ||
| let message = match record.ExceptionCode { | ||
| winnt::DBG_PRINTEXCEPTION_C => String::from_utf8_lossy(slice::from_raw_parts( | ||
| record.ExceptionInformation[1] as *const u8, | ||
| record.ExceptionInformation[0], | ||
| )), | ||
| winnt::DBG_PRINTEXCEPTION_WIDE_C => { | ||
| Cow::Owned(String::from_utf16_lossy(slice::from_raw_parts( | ||
| record.ExceptionInformation[1] as *const u16, | ||
| record.ExceptionInformation[0], | ||
| ))) | ||
| } | ||
| _ => return excpt::EXCEPTION_CONTINUE_SEARCH, | ||
| }; | ||
|
|
||
| let message = match message.strip_prefix("D3D12 ") { | ||
| Some(msg) => msg | ||
| .trim_end_matches("\n\0") | ||
| .trim_end_matches("[ STATE_CREATION WARNING #0: UNKNOWN]"), | ||
| None => return excpt::EXCEPTION_CONTINUE_SEARCH, | ||
| }; | ||
|
|
||
| let (message, level) = match MESSAGE_PREFIXES | ||
| .iter() | ||
| .find(|&&(prefix, _)| message.starts_with(prefix)) | ||
| { | ||
| Some(&(prefix, level)) => (&message[prefix.len() + 2..], level), | ||
| None => (message, log::Level::Debug), | ||
| }; | ||
|
|
||
| if level == log::Level::Warn && message.contains("#82") { | ||
| // This is are useless spammy warnings (#820, #821): | ||
| // "The application did not pass any clear value to resource creation" | ||
| return excpt::EXCEPTION_CONTINUE_SEARCH; | ||
| } | ||
|
|
||
| let _ = std::panic::catch_unwind(|| { | ||
| log::log!(level, "{}", message); | ||
| }); | ||
|
|
||
| if cfg!(debug_assertions) && level == log::Level::Error { | ||
| // Set canary and continue | ||
| crate::VALIDATION_CANARY.set(); | ||
| } | ||
|
|
||
| excpt::EXCEPTION_CONTINUE_EXECUTION | ||
| } |
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