|
|
@@ -1,202 +0,0 @@
|
|
|
-package main
|
|
|
-import sg "third-party:sokol/gfx"
|
|
|
-import m "huginn:core/math"
|
|
|
-/*
|
|
|
- #version:1# (machine generated, don't edit!)
|
|
|
-
|
|
|
- Generated by sokol-shdc (https://github.com/floooh/sokol-tools)
|
|
|
-
|
|
|
- Cmdline:
|
|
|
- sokol-shdc -i ./src/cmd/sandbox/shader.glsl -o ./src/cmd/sandbox/shader.odin -l glsl430 -f sokol_odin
|
|
|
-
|
|
|
- Overview:
|
|
|
- =========
|
|
|
- Shader program: 'quad':
|
|
|
- Get shader desc: quad_shader_desc(sg.query_backend())
|
|
|
- Vertex Shader: vs
|
|
|
- Fragment Shader: fs
|
|
|
- Attributes:
|
|
|
- ATTR_quad_position => 0
|
|
|
- Bindings:
|
|
|
- Uniform block 'vs_params':
|
|
|
- Odin struct: Vs_Params
|
|
|
- Bind slot: UB_vs_params => 0
|
|
|
-*/
|
|
|
-ATTR_quad_position :: 0
|
|
|
-UB_vs_params :: 0
|
|
|
-Vs_Params :: struct #align(16) {
|
|
|
- using _: struct #packed {
|
|
|
- u_projection: m.mat4,
|
|
|
- u_color: m.vec4,
|
|
|
- },
|
|
|
-}
|
|
|
-/*
|
|
|
- #version 430
|
|
|
-
|
|
|
- uniform vec4 vs_params[5];
|
|
|
- layout(location = 0) in vec4 position;
|
|
|
- layout(location = 0) out vec4 color;
|
|
|
- layout(location = 1) out vec2 frag_coord;
|
|
|
-
|
|
|
- void main()
|
|
|
- {
|
|
|
- gl_Position = mat4(vs_params[0], vs_params[1], vs_params[2], vs_params[3]) * position;
|
|
|
- color = vs_params[4];
|
|
|
- frag_coord = position.xy;
|
|
|
- }
|
|
|
-
|
|
|
-*/
|
|
|
-@(private="file")
|
|
|
-vs_source_glsl430 := [325]u8 {
|
|
|
- 0x23,0x76,0x65,0x72,0x73,0x69,0x6f,0x6e,0x20,0x34,0x33,0x30,0x0a,0x0a,0x75,0x6e,
|
|
|
- 0x69,0x66,0x6f,0x72,0x6d,0x20,0x76,0x65,0x63,0x34,0x20,0x76,0x73,0x5f,0x70,0x61,
|
|
|
- 0x72,0x61,0x6d,0x73,0x5b,0x35,0x5d,0x3b,0x0a,0x6c,0x61,0x79,0x6f,0x75,0x74,0x28,
|
|
|
- 0x6c,0x6f,0x63,0x61,0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,0x30,0x29,0x20,0x69,0x6e,
|
|
|
- 0x20,0x76,0x65,0x63,0x34,0x20,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x3b,0x0a,
|
|
|
- 0x6c,0x61,0x79,0x6f,0x75,0x74,0x28,0x6c,0x6f,0x63,0x61,0x74,0x69,0x6f,0x6e,0x20,
|
|
|
- 0x3d,0x20,0x30,0x29,0x20,0x6f,0x75,0x74,0x20,0x76,0x65,0x63,0x34,0x20,0x63,0x6f,
|
|
|
- 0x6c,0x6f,0x72,0x3b,0x0a,0x6c,0x61,0x79,0x6f,0x75,0x74,0x28,0x6c,0x6f,0x63,0x61,
|
|
|
- 0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,0x31,0x29,0x20,0x6f,0x75,0x74,0x20,0x76,0x65,
|
|
|
- 0x63,0x32,0x20,0x66,0x72,0x61,0x67,0x5f,0x63,0x6f,0x6f,0x72,0x64,0x3b,0x0a,0x0a,
|
|
|
- 0x76,0x6f,0x69,0x64,0x20,0x6d,0x61,0x69,0x6e,0x28,0x29,0x0a,0x7b,0x0a,0x20,0x20,
|
|
|
- 0x20,0x20,0x67,0x6c,0x5f,0x50,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,
|
|
|
- 0x6d,0x61,0x74,0x34,0x28,0x76,0x73,0x5f,0x70,0x61,0x72,0x61,0x6d,0x73,0x5b,0x30,
|
|
|
- 0x5d,0x2c,0x20,0x76,0x73,0x5f,0x70,0x61,0x72,0x61,0x6d,0x73,0x5b,0x31,0x5d,0x2c,
|
|
|
- 0x20,0x76,0x73,0x5f,0x70,0x61,0x72,0x61,0x6d,0x73,0x5b,0x32,0x5d,0x2c,0x20,0x76,
|
|
|
- 0x73,0x5f,0x70,0x61,0x72,0x61,0x6d,0x73,0x5b,0x33,0x5d,0x29,0x20,0x2a,0x20,0x70,
|
|
|
- 0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x3b,0x0a,0x20,0x20,0x20,0x20,0x63,0x6f,0x6c,
|
|
|
- 0x6f,0x72,0x20,0x3d,0x20,0x76,0x73,0x5f,0x70,0x61,0x72,0x61,0x6d,0x73,0x5b,0x34,
|
|
|
- 0x5d,0x3b,0x0a,0x20,0x20,0x20,0x20,0x66,0x72,0x61,0x67,0x5f,0x63,0x6f,0x6f,0x72,
|
|
|
- 0x64,0x20,0x3d,0x20,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x2e,0x78,0x79,0x3b,
|
|
|
- 0x0a,0x7d,0x0a,0x0a,0x00,
|
|
|
-}
|
|
|
-/*
|
|
|
- #version 430
|
|
|
-
|
|
|
- layout(location = 1) in vec2 frag_coord;
|
|
|
- layout(location = 0) in vec4 color;
|
|
|
- layout(location = 0) out vec4 frag_color;
|
|
|
-
|
|
|
- float sdf_rect_rounded(vec2 p, vec2 b, inout vec4 r)
|
|
|
- {
|
|
|
- vec2 _25;
|
|
|
- if (p.x > 0.0)
|
|
|
- {
|
|
|
- _25 = r.xy;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- _25 = r.zw;
|
|
|
- }
|
|
|
- r.x = _25.x;
|
|
|
- r.y = _25.y;
|
|
|
- float _42;
|
|
|
- if (p.y > 0.0)
|
|
|
- {
|
|
|
- _42 = r.x;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- _42 = r.y;
|
|
|
- }
|
|
|
- r.x = _42;
|
|
|
- vec2 _60 = (abs(p) - b) + vec2(r.x);
|
|
|
- return (min(max(_60.x, _60.y), 0.0) + length(max(_60, vec2(0.0)))) - r.x;
|
|
|
- }
|
|
|
-
|
|
|
- void main()
|
|
|
- {
|
|
|
- vec2 param = frag_coord - vec2(0.5);
|
|
|
- vec2 param_1 = vec2(0.5);
|
|
|
- vec4 param_2 = vec4(0.100000001490116119384765625);
|
|
|
- float _92 = sdf_rect_rounded(param, param_1, param_2);
|
|
|
- float _95 = fwidth(_92);
|
|
|
- float _109 = color.w - smoothstep(_95 * (-0.5), _95 * 0.5, _92);
|
|
|
- vec4 _118 = vec4(color.xyz, _109);
|
|
|
- frag_color = mix(_118, _118, vec4(_109));
|
|
|
- }
|
|
|
-
|
|
|
-*/
|
|
|
-@(private="file")
|
|
|
-fs_source_glsl430 := [958]u8 {
|
|
|
- 0x23,0x76,0x65,0x72,0x73,0x69,0x6f,0x6e,0x20,0x34,0x33,0x30,0x0a,0x0a,0x6c,0x61,
|
|
|
- 0x79,0x6f,0x75,0x74,0x28,0x6c,0x6f,0x63,0x61,0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,
|
|
|
- 0x31,0x29,0x20,0x69,0x6e,0x20,0x76,0x65,0x63,0x32,0x20,0x66,0x72,0x61,0x67,0x5f,
|
|
|
- 0x63,0x6f,0x6f,0x72,0x64,0x3b,0x0a,0x6c,0x61,0x79,0x6f,0x75,0x74,0x28,0x6c,0x6f,
|
|
|
- 0x63,0x61,0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,0x30,0x29,0x20,0x69,0x6e,0x20,0x76,
|
|
|
- 0x65,0x63,0x34,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x3b,0x0a,0x6c,0x61,0x79,0x6f,0x75,
|
|
|
- 0x74,0x28,0x6c,0x6f,0x63,0x61,0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,0x30,0x29,0x20,
|
|
|
- 0x6f,0x75,0x74,0x20,0x76,0x65,0x63,0x34,0x20,0x66,0x72,0x61,0x67,0x5f,0x63,0x6f,
|
|
|
- 0x6c,0x6f,0x72,0x3b,0x0a,0x0a,0x66,0x6c,0x6f,0x61,0x74,0x20,0x73,0x64,0x66,0x5f,
|
|
|
- 0x72,0x65,0x63,0x74,0x5f,0x72,0x6f,0x75,0x6e,0x64,0x65,0x64,0x28,0x76,0x65,0x63,
|
|
|
- 0x32,0x20,0x70,0x2c,0x20,0x76,0x65,0x63,0x32,0x20,0x62,0x2c,0x20,0x69,0x6e,0x6f,
|
|
|
- 0x75,0x74,0x20,0x76,0x65,0x63,0x34,0x20,0x72,0x29,0x0a,0x7b,0x0a,0x20,0x20,0x20,
|
|
|
- 0x20,0x76,0x65,0x63,0x32,0x20,0x5f,0x32,0x35,0x3b,0x0a,0x20,0x20,0x20,0x20,0x69,
|
|
|
- 0x66,0x20,0x28,0x70,0x2e,0x78,0x20,0x3e,0x20,0x30,0x2e,0x30,0x29,0x0a,0x20,0x20,
|
|
|
- 0x20,0x20,0x7b,0x0a,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x5f,0x32,0x35,0x20,
|
|
|
- 0x3d,0x20,0x72,0x2e,0x78,0x79,0x3b,0x0a,0x20,0x20,0x20,0x20,0x7d,0x0a,0x20,0x20,
|
|
|
- 0x20,0x20,0x65,0x6c,0x73,0x65,0x0a,0x20,0x20,0x20,0x20,0x7b,0x0a,0x20,0x20,0x20,
|
|
|
- 0x20,0x20,0x20,0x20,0x20,0x5f,0x32,0x35,0x20,0x3d,0x20,0x72,0x2e,0x7a,0x77,0x3b,
|
|
|
- 0x0a,0x20,0x20,0x20,0x20,0x7d,0x0a,0x20,0x20,0x20,0x20,0x72,0x2e,0x78,0x20,0x3d,
|
|
|
- 0x20,0x5f,0x32,0x35,0x2e,0x78,0x3b,0x0a,0x20,0x20,0x20,0x20,0x72,0x2e,0x79,0x20,
|
|
|
- 0x3d,0x20,0x5f,0x32,0x35,0x2e,0x79,0x3b,0x0a,0x20,0x20,0x20,0x20,0x66,0x6c,0x6f,
|
|
|
- 0x61,0x74,0x20,0x5f,0x34,0x32,0x3b,0x0a,0x20,0x20,0x20,0x20,0x69,0x66,0x20,0x28,
|
|
|
- 0x70,0x2e,0x79,0x20,0x3e,0x20,0x30,0x2e,0x30,0x29,0x0a,0x20,0x20,0x20,0x20,0x7b,
|
|
|
- 0x0a,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x5f,0x34,0x32,0x20,0x3d,0x20,0x72,
|
|
|
- 0x2e,0x78,0x3b,0x0a,0x20,0x20,0x20,0x20,0x7d,0x0a,0x20,0x20,0x20,0x20,0x65,0x6c,
|
|
|
- 0x73,0x65,0x0a,0x20,0x20,0x20,0x20,0x7b,0x0a,0x20,0x20,0x20,0x20,0x20,0x20,0x20,
|
|
|
- 0x20,0x5f,0x34,0x32,0x20,0x3d,0x20,0x72,0x2e,0x79,0x3b,0x0a,0x20,0x20,0x20,0x20,
|
|
|
- 0x7d,0x0a,0x20,0x20,0x20,0x20,0x72,0x2e,0x78,0x20,0x3d,0x20,0x5f,0x34,0x32,0x3b,
|
|
|
- 0x0a,0x20,0x20,0x20,0x20,0x76,0x65,0x63,0x32,0x20,0x5f,0x36,0x30,0x20,0x3d,0x20,
|
|
|
- 0x28,0x61,0x62,0x73,0x28,0x70,0x29,0x20,0x2d,0x20,0x62,0x29,0x20,0x2b,0x20,0x76,
|
|
|
- 0x65,0x63,0x32,0x28,0x72,0x2e,0x78,0x29,0x3b,0x0a,0x20,0x20,0x20,0x20,0x72,0x65,
|
|
|
- 0x74,0x75,0x72,0x6e,0x20,0x28,0x6d,0x69,0x6e,0x28,0x6d,0x61,0x78,0x28,0x5f,0x36,
|
|
|
- 0x30,0x2e,0x78,0x2c,0x20,0x5f,0x36,0x30,0x2e,0x79,0x29,0x2c,0x20,0x30,0x2e,0x30,
|
|
|
- 0x29,0x20,0x2b,0x20,0x6c,0x65,0x6e,0x67,0x74,0x68,0x28,0x6d,0x61,0x78,0x28,0x5f,
|
|
|
- 0x36,0x30,0x2c,0x20,0x76,0x65,0x63,0x32,0x28,0x30,0x2e,0x30,0x29,0x29,0x29,0x29,
|
|
|
- 0x20,0x2d,0x20,0x72,0x2e,0x78,0x3b,0x0a,0x7d,0x0a,0x0a,0x76,0x6f,0x69,0x64,0x20,
|
|
|
- 0x6d,0x61,0x69,0x6e,0x28,0x29,0x0a,0x7b,0x0a,0x20,0x20,0x20,0x20,0x76,0x65,0x63,
|
|
|
- 0x32,0x20,0x70,0x61,0x72,0x61,0x6d,0x20,0x3d,0x20,0x66,0x72,0x61,0x67,0x5f,0x63,
|
|
|
- 0x6f,0x6f,0x72,0x64,0x20,0x2d,0x20,0x76,0x65,0x63,0x32,0x28,0x30,0x2e,0x35,0x29,
|
|
|
- 0x3b,0x0a,0x20,0x20,0x20,0x20,0x76,0x65,0x63,0x32,0x20,0x70,0x61,0x72,0x61,0x6d,
|
|
|
- 0x5f,0x31,0x20,0x3d,0x20,0x76,0x65,0x63,0x32,0x28,0x30,0x2e,0x35,0x29,0x3b,0x0a,
|
|
|
- 0x20,0x20,0x20,0x20,0x76,0x65,0x63,0x34,0x20,0x70,0x61,0x72,0x61,0x6d,0x5f,0x32,
|
|
|
- 0x20,0x3d,0x20,0x76,0x65,0x63,0x34,0x28,0x30,0x2e,0x31,0x30,0x30,0x30,0x30,0x30,
|
|
|
- 0x30,0x30,0x31,0x34,0x39,0x30,0x31,0x31,0x36,0x31,0x31,0x39,0x33,0x38,0x34,0x37,
|
|
|
- 0x36,0x35,0x36,0x32,0x35,0x29,0x3b,0x0a,0x20,0x20,0x20,0x20,0x66,0x6c,0x6f,0x61,
|
|
|
- 0x74,0x20,0x5f,0x39,0x32,0x20,0x3d,0x20,0x73,0x64,0x66,0x5f,0x72,0x65,0x63,0x74,
|
|
|
- 0x5f,0x72,0x6f,0x75,0x6e,0x64,0x65,0x64,0x28,0x70,0x61,0x72,0x61,0x6d,0x2c,0x20,
|
|
|
- 0x70,0x61,0x72,0x61,0x6d,0x5f,0x31,0x2c,0x20,0x70,0x61,0x72,0x61,0x6d,0x5f,0x32,
|
|
|
- 0x29,0x3b,0x0a,0x20,0x20,0x20,0x20,0x66,0x6c,0x6f,0x61,0x74,0x20,0x5f,0x39,0x35,
|
|
|
- 0x20,0x3d,0x20,0x66,0x77,0x69,0x64,0x74,0x68,0x28,0x5f,0x39,0x32,0x29,0x3b,0x0a,
|
|
|
- 0x20,0x20,0x20,0x20,0x66,0x6c,0x6f,0x61,0x74,0x20,0x5f,0x31,0x30,0x39,0x20,0x3d,
|
|
|
- 0x20,0x63,0x6f,0x6c,0x6f,0x72,0x2e,0x77,0x20,0x2d,0x20,0x73,0x6d,0x6f,0x6f,0x74,
|
|
|
- 0x68,0x73,0x74,0x65,0x70,0x28,0x5f,0x39,0x35,0x20,0x2a,0x20,0x28,0x2d,0x30,0x2e,
|
|
|
- 0x35,0x29,0x2c,0x20,0x5f,0x39,0x35,0x20,0x2a,0x20,0x30,0x2e,0x35,0x2c,0x20,0x5f,
|
|
|
- 0x39,0x32,0x29,0x3b,0x0a,0x20,0x20,0x20,0x20,0x76,0x65,0x63,0x34,0x20,0x5f,0x31,
|
|
|
- 0x31,0x38,0x20,0x3d,0x20,0x76,0x65,0x63,0x34,0x28,0x63,0x6f,0x6c,0x6f,0x72,0x2e,
|
|
|
- 0x78,0x79,0x7a,0x2c,0x20,0x5f,0x31,0x30,0x39,0x29,0x3b,0x0a,0x20,0x20,0x20,0x20,
|
|
|
- 0x66,0x72,0x61,0x67,0x5f,0x63,0x6f,0x6c,0x6f,0x72,0x20,0x3d,0x20,0x6d,0x69,0x78,
|
|
|
- 0x28,0x5f,0x31,0x31,0x38,0x2c,0x20,0x5f,0x31,0x31,0x38,0x2c,0x20,0x76,0x65,0x63,
|
|
|
- 0x34,0x28,0x5f,0x31,0x30,0x39,0x29,0x29,0x3b,0x0a,0x7d,0x0a,0x0a,0x00,
|
|
|
-}
|
|
|
-quad_shader_desc :: proc (backend: sg.Backend) -> sg.Shader_Desc {
|
|
|
- desc: sg.Shader_Desc
|
|
|
- desc.label = "quad_shader"
|
|
|
- #partial switch backend {
|
|
|
- case .GLCORE:
|
|
|
- desc.vertex_func.source = transmute(cstring)&vs_source_glsl430
|
|
|
- desc.vertex_func.entry = "main"
|
|
|
- desc.fragment_func.source = transmute(cstring)&fs_source_glsl430
|
|
|
- desc.fragment_func.entry = "main"
|
|
|
- desc.attrs[0].base_type = .FLOAT
|
|
|
- desc.attrs[0].glsl_name = "position"
|
|
|
- desc.uniform_blocks[0].stage = .VERTEX
|
|
|
- desc.uniform_blocks[0].layout = .STD140
|
|
|
- desc.uniform_blocks[0].size = 80
|
|
|
- desc.uniform_blocks[0].glsl_uniforms[0].type = .FLOAT4
|
|
|
- desc.uniform_blocks[0].glsl_uniforms[0].array_count = 5
|
|
|
- desc.uniform_blocks[0].glsl_uniforms[0].glsl_name = "vs_params"
|
|
|
- }
|
|
|
- return desc
|
|
|
-}
|
