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12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061const std = @import("std");const c = @import("c.zig").c;const testlib = @import("test.zig");const Shader = @import("shader.zig").Shader;
pub const Program = opaque { pub fn create() !*Program { if (c.glslang_program_create()) |ptr| return @ptrCast(ptr); return error.OutOfMemory; }
pub fn delete(self: *Program) void { c.glslang_program_delete(@ptrCast(self)); }
pub fn addShader(self: *Program, shader: *Shader) void { c.glslang_program_add_shader(@ptrCast(self), @ptrCast(shader)); }
pub fn link(self: *Program, messages: c_int) !void { if (c.glslang_program_link(@ptrCast(self), messages) != 0) return; return error.GlslangFailed; }
pub fn spirvGenerate(self: *Program, stage: c.glslang_stage_t) void { c.glslang_program_SPIRV_generate(@ptrCast(self), stage); }
pub fn spirvGetSize(self: *Program) usize { return @intCast(c.glslang_program_SPIRV_get_size(@ptrCast(self))); }
pub fn spirvGet(self: *Program, buf: []u32) void { c.glslang_program_SPIRV_get(@ptrCast(self), buf.ptr); }
pub fn spirvGetPtr(self: *Program) ![*]u32 { return @ptrCast(c.glslang_program_SPIRV_get_ptr(@ptrCast(self))); }
pub fn spirvGetMessages(self: *Program) ![:0]const u8 { const ptr = c.glslang_program_SPIRV_get_messages(@ptrCast(self)); return std.mem.sliceTo(ptr, 0); }
pub fn getInfoLog(self: *Program) ![:0]const u8 { const ptr = c.glslang_program_get_info_log(@ptrCast(self)); return std.mem.sliceTo(ptr, 0); }
pub fn getDebugInfoLog(self: *Program) ![:0]const u8 { const ptr = c.glslang_program_get_info_debug_log(@ptrCast(self)); return std.mem.sliceTo(ptr, 0); }};
test { var program = try Program.create(); defer program.delete();}