[−][src]Struct gfx_hal::Features

[+] Show declaration

pub struct Features { /* fields omitted */ }

[−]

Features that the device supports. These only include features of the core interface and not API extensions.

Implementations

`impl Features`[src][−]

`pub const CORE_MASK: Features`[src][−][−]

Bit mask of Vulkan Core features.

`pub const PORTABILITY_MASK: Features`[src][−][−]

Bit mask of Vulkan Portability features.

`pub const ROBUST_BUFFER_ACCESS: Features`[src][−][−]

Support for robust buffer access. Buffer access by SPIR-V shaders is checked against the buffer/image boundaries.

`pub const FULL_DRAW_INDEX_U32: Features`[src][−][−]

Support the full 32-bit range of indexed for draw calls. If not supported, the maximum index value is determined by Limits::max_draw_index_value.

`pub const IMAGE_CUBE_ARRAY: Features`[src][−][−]

Support cube array image views.

`pub const INDEPENDENT_BLENDING: Features`[src][−][−]

Support different color blending settings per attachments on graphics pipeline creation.

`pub const GEOMETRY_SHADER: Features`[src][−][−]

Support geometry shader.

`pub const TESSELLATION_SHADER: Features`[src][−][−]

Support tessellation shaders.

`pub const SAMPLE_RATE_SHADING: Features`[src][−][−]

Support per-sample shading and multisample interpolation.

`pub const DUAL_SRC_BLENDING: Features`[src][−][−]

Support dual source blending.

`pub const LOGIC_OP: Features`[src][−][−]

Support logic operations.

`pub const MULTI_DRAW_INDIRECT: Features`[src][−][−]

Support multiple draws per indirect call.

`pub const DRAW_INDIRECT_FIRST_INSTANCE: Features`[src][−][−]

Support indirect drawing with first instance value. If not supported the first instance value must be 0.

`pub const DEPTH_CLAMP: Features`[src][−][−]

Support depth clamping.

`pub const DEPTH_BIAS_CLAMP: Features`[src][−][−]

Support depth bias clamping.

`pub const NON_FILL_POLYGON_MODE: Features`[src][−][−]

Support non-fill polygon modes.

`pub const DEPTH_BOUNDS: Features`[src][−][−]

Support depth bounds test.

`pub const LINE_WIDTH: Features`[src][−][−]

Support lines with width other than 1.0.

`pub const POINT_SIZE: Features`[src][−][−]

Support points with size greater than 1.0.

`pub const ALPHA_TO_ONE: Features`[src][−][−]

Support replacing alpha values with 1.0.

`pub const MULTI_VIEWPORTS: Features`[src][−][−]

Support multiple viewports and scissors.

`pub const SAMPLER_ANISOTROPY: Features`[src][−][−]

Support anisotropic filtering.

`pub const FORMAT_ETC2: Features`[src][−][−]

Support ETC2 texture compression formats.

`pub const FORMAT_ASTC_LDR: Features`[src][−][−]

Support ASTC (LDR) texture compression formats.

`pub const FORMAT_BC: Features`[src][−][−]

Support BC texture compression formats.

`pub const PRECISE_OCCLUSION_QUERY: Features`[src][−][−]

Support precise occlusion queries, returning the actual number of samples. If not supported, queries return a non-zero value when at least one sample passes.

`pub const PIPELINE_STATISTICS_QUERY: Features`[src][−][−]

Support query of pipeline statistics.

`pub const VERTEX_STORES_AND_ATOMICS: Features`[src][−][−]

Support unordered access stores and atomic ops in the vertex, geometry and tessellation shader stage. If not supported, the shader resources must be annotated as read-only.

`pub const FRAGMENT_STORES_AND_ATOMICS: Features`[src][−][−]

Support unordered access stores and atomic ops in the fragment shader stage If not supported, the shader resources must be annotated as read-only.