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gpu: correct TextureView.Descriptor default values

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Helps hexops/mach#182

Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2022-04-22 22:13:05 -07:00 • committed by Stephen Gutekanst
parent 99de6a5b11
commit 821117fb26
2 changed files with 7 additions and 6 deletions
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9
gpu/src/TextureView.zig
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@ -25,14 +25,17 @@ pub inline fn setLabel(texture_view: TextureView, label: [:0]const u8) void {
texture_view.vtable.setLabel(texture_view.ptr, label); texture_view.vtable.setLabel(texture_view.ptr, label);
} }
const mip_level_count_undefined: u32 = 0xffffffff;
const array_layer_count_undefined: u32 = 0xffffffff;
pub const Descriptor = struct { pub const Descriptor = struct {
label: ?[*:0]const u8 = null, label: ?[*:0]const u8 = null,
format: Texture.Format = .none, format: Texture.Format = .none,
dimension: TextureView.Dimension, dimension: TextureView.Dimension = .dimension_none,
base_mip_level: u32 = 0, base_mip_level: u32 = 0,
mip_level_count: u32, mip_level_count: u32 = mip_level_count_undefined,
base_array_layer: u32 = 0, base_array_layer: u32 = 0,
array_layer_count: u32, array_layer_count: u32 = array_layer_count_undefined,
aspect: Texture.Aspect = .all, aspect: Texture.Aspect = .all,
}; };

4
gpu/src/main.zig
View file

@ -147,11 +147,9 @@ pub const ColorWriteMask = @import("enums.zig").ColorWriteMask;
pub const ShaderStage = @import("enums.zig").ShaderStage; pub const ShaderStage = @import("enums.zig").ShaderStage;
// Constants // Constants
const array_layer_count_undefined: u32 = 0xffffffff;
const copy_stride_undefined: u32 = 0xffffffff; const copy_stride_undefined: u32 = 0xffffffff;
const limit_u32_undefined: u32 = 0xffffffff; const limit_u32_undefined: u32 = 0xffffffff;
const limit_u64_undefined: u32 = 0xffffffffffffffff; const limit_u64_undefined: u64 = 0xffffffffffffffff;
const mip_level_count_undefined: u32 = 0xffffffff;
const stride_undefined: u32 = 0xffffffff; const stride_undefined: u32 = 0xffffffff;
const whole_map_size: u32 = std.math.maxInt(c_int); const whole_map_size: u32 = std.math.maxInt(c_int);
const whole_size: u64 = 0xffffffffffffffff; const whole_size: u64 = 0xffffffffffffffff;