add utils.glsl2spc

2 files changed, 113 insertions, 0 deletions

diff --git a/xmake/modules/detect/tools/find_glslangValidator.lua b/xmake/modules/detect/tools/find_glslangValidator.lua
new file mode 100644
index 000000000..93bc94670
--- /dev/null
+++ b/xmake/modules/detect/tools/find_glslangValidator.lua
@@ -0,0 +1,52 @@
+--!A cross-platform build utility based on Lua
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+--
+-- Copyright (C) 2015-present, TBOOX Open Source Group.
+--
+-- @author      ruki
+-- @file        find_glslangValidator.lua
+--
+
+-- imports
+import("lib.detect.find_program")
+import("lib.detect.find_programver")
+
+-- find glslangValidator
+--
+-- @param opt   the argument options, e.g. {version = true}
+--
+-- @return      program, version
+--
+-- @code
+--
+-- local glslangValidator = find_glslangValidator()
+-- local glslangValidator, version = find_glslangValidator({program = "glslangValidator", version = true})
+--
+-- @endcode
+--
+function main(opt)
+
+    -- init options
+    opt = opt or {}
+
+    -- find program
+    local program = find_program(opt.program or "glslangValidator", opt)
+
+    -- find program version
+    local version = nil
+    if program and opt.version then
+        version = find_programver(program, opt)
+    end
+    return program, version
+end
diff --git a/xmake/modules/detect/tools/find_glslc.lua b/xmake/modules/detect/tools/find_glslc.lua
new file mode 100644
index 000000000..ada89e672
--- /dev/null
+++ b/xmake/modules/detect/tools/find_glslc.lua
@@ -0,0 +1,61 @@
+--!A cross-platform build utility based on Lua
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+--
+-- Copyright (C) 2015-present, TBOOX Open Source Group.
+--
+-- @author      ruki
+-- @file        find_glslc.lua
+--
+
+-- imports
+import("lib.detect.find_program")
+import("lib.detect.find_programver")
+import("core.tool.toolchain")
+
+-- find glslc
+--
+-- @param opt   the argument options, e.g. {version = true}
+--
+-- @return      program, version
+--
+-- @code
+--
+-- local glslc = find_glslc()
+-- local glslc, version = find_glslc({program = "glslc", version = true})
+--
+-- @endcode
+--
+function main(opt)
+
+    -- init options
+    opt = opt or {}
+
+    -- find program
+    local program = find_program(opt.program or "glslc", opt)
+    if not program and is_plat("android") then
+        local ndk = toolchain.load("ndk"):config("ndk")
+        if ndk then
+            local prebuilt = (is_host("macosx") and "darwin" or os.host()) .. "-x86_64"
+            opt.paths = path.join(ndk, "shader-tools", prebuilt)
+            program = find_program(opt.program or "glslc", opt)
+        end
+    end
+
+    -- find program version
+    local version = nil
+    if program and opt.version then
+        version = find_programver(program, opt)
+    end
+    return program, version
+end