zgpu

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texture.zig (4659B)

      1 const c = @import("c.zig").c;
      2 const TextureView = @import("texture_view.zig").TextureView;
      3 
      4 pub const Texture = opaque {
      5     pub const Aspect = enum(u32) {
      6         all = 0x00000000,
      7         stencil_only = 0x00000001,
      8         depth_only = 0x00000002,
      9     };
     10 
     11     pub const Format = enum(u32) {
     12         undefined = 0x00000000,
     13         r8_unorm = 0x00000001,
     14         r8_snorm = 0x00000002,
     15         r8_uint = 0x00000003,
     16         r8_sint = 0x00000004,
     17         r16_uint = 0x00000005,
     18         r16_sint = 0x00000006,
     19         r16_float = 0x00000007,
     20         rg8_unorm = 0x00000008,
     21         rg8_snorm = 0x00000009,
     22         rg8_uint = 0x0000000A,
     23         rg8_sint = 0x0000000B,
     24         r32_float = 0x0000000C,
     25         r32_uint = 0x0000000D,
     26         r32_sint = 0x0000000E,
     27         rg16_uint = 0x0000000F,
     28         rg16_sint = 0x00000010,
     29         rg16_float = 0x00000011,
     30         rgba8_unorm = 0x00000012,
     31         rgba8_unorm_srgb = 0x00000013,
     32         rgba8_snorm = 0x00000014,
     33         rgba8_uint = 0x00000015,
     34         rgba8_sint = 0x00000016,
     35         bgra8_unorm = 0x00000017,
     36         bgra8_unorm_srgb = 0x00000018,
     37         rgb10a2_uint = 0x00000019,
     38         rgb10a2_unorm = 0x0000001A,
     39         rg11b10_ufloat = 0x0000001B,
     40         rgb9e5_ufloat = 0x0000001C,
     41         rg32_float = 0x0000001D,
     42         rg32_uint = 0x0000001E,
     43         rg32_sint = 0x0000001F,
     44         rgba16_uint = 0x00000020,
     45         rgba16_sint = 0x00000021,
     46         rgba16_float = 0x00000022,
     47         rgba32_float = 0x00000023,
     48         rgba32_uint = 0x00000024,
     49         rgba32_sint = 0x00000025,
     50         stencil8 = 0x00000026,
     51         depth16_unorm = 0x00000027,
     52         depth24_plus = 0x00000028,
     53         depth24_plus_stencil8 = 0x00000029,
     54         depth32_float = 0x0000002A,
     55         depth32_float_stencil8 = 0x0000002B,
     56         bc1rgba_unorm = 0x0000002C,
     57         bc1rgba_unorm_srgb = 0x0000002D,
     58         bc2rgba_unorm = 0x0000002E,
     59         bc2rgba_unorm_srgb = 0x0000002F,
     60         bc3rgba_unorm = 0x00000030,
     61         bc3rgba_unorm_srgb = 0x00000031,
     62         bc4r_unorm = 0x00000032,
     63         bc4r_snorm = 0x00000033,
     64         bc5rg_unorm = 0x00000034,
     65         bc5rg_snorm = 0x00000035,
     66         bc6hrgb_ufloat = 0x00000036,
     67         bc6hrgb_float = 0x00000037,
     68         bc7rgba_unorm = 0x00000038,
     69         bc7rgba_unorm_srgb = 0x00000039,
     70         etc2rgb8_unorm = 0x0000003A,
     71         etc2rgb8_unorm_srgb = 0x0000003B,
     72         etc2rgb8a1_unorm = 0x0000003C,
     73         etc2rgb8a1_unorm_srgb = 0x0000003D,
     74         etc2rgba8_unorm = 0x0000003E,
     75         etc2rgba8_unorm_srgb = 0x0000003F,
     76         eacr11_unorm = 0x00000040,
     77         eacr11_snorm = 0x00000041,
     78         eacrg11_unorm = 0x00000042,
     79         eacrg11_snorm = 0x00000043,
     80         astc4x4_unorm = 0x00000044,
     81         astc4x4_unorm_srgb = 0x00000045,
     82         astc5x4_unorm = 0x00000046,
     83         astc5x4_unorm_srgb = 0x00000047,
     84         astc5x5_unorm = 0x00000048,
     85         astc5x5_unorm_srgb = 0x00000049,
     86         astc6x5_unorm = 0x0000004A,
     87         astc6x5_unorm_srgb = 0x0000004B,
     88         astc6x6_unorm = 0x0000004C,
     89         astc6x6_unorm_srgb = 0x0000004D,
     90         astc8x5_unorm = 0x0000004E,
     91         astc8x5_unorm_srgb = 0x0000004F,
     92         astc8x6_unorm = 0x00000050,
     93         astc8x6_unorm_srgb = 0x00000051,
     94         astc8x8_unorm = 0x00000052,
     95         astc8x8_unorm_srgb = 0x00000053,
     96         astc10x5_unorm = 0x00000054,
     97         astc10x5_unorm_srgb = 0x00000055,
     98         astc10x6_unorm = 0x00000056,
     99         astc10x6_unorm_srgb = 0x00000057,
    100         astc10x8_unorm = 0x00000058,
    101         astc10x8_unorm_srgb = 0x00000059,
    102         astc10x10_unorm = 0x0000005A,
    103         astc10x10_unorm_srgb = 0x0000005B,
    104         astc12x10_unorm = 0x0000005C,
    105         astc12x10_unorm_srgb = 0x0000005D,
    106         astc12x12_unorm = 0x0000005E,
    107         astc12x12_unorm_srgb = 0x0000005F,
    108     };
    109 
    110     pub const Usage = packed struct(u64) {
    111         copy_src: bool = false,
    112         copy_dst: bool = false,
    113         texture_binding: bool = false,
    114         storage_binding: bool = false,
    115         render_attachment: bool = false,
    116         _padding: u59 = 0,
    117     };
    118 
    119     pub const SampleType = enum(u32) {
    120         binding_not_used = 0x00000000,
    121         undefined = 0x00000001,
    122         float = 0x00000002,
    123         unfilterable_float = 0x00000003,
    124         depth = 0x00000004,
    125         sint = 0x00000005,
    126         uint = 0x00000006,
    127     };
    128 
    129     pub fn createView(
    130         texture: *Texture,
    131         descriptor: *const TextureView.Descriptor,
    132     ) ?*TextureView {
    133         return @ptrCast(
    134             c.wgpuTextureCreateView(@ptrCast(texture), @ptrCast(descriptor)),
    135         );
    136     }
    137 
    138     pub fn release(texture: *Texture) void {
    139         c.wgpuTextureRelease(@ptrCast(texture));
    140     }
    141 };