fetch: add mesa & spirv-tools

Author: m154k1

fetch

@@ -133,6 +133,13 @@ fetch_luajit() {
   git -C src clone --depth 1 "${url}"
 }
 
+fetch_mesa() {
+  local url="https://gitlab.freedesktop.org/mesa/mesa.git"
+  rm -rf src/mesa
+  git -C src clone --depth 1 "${url}"
+  pip3 install --no-cache-dir -U -t .python -r .python/requirements.txt
+}
+
 fetch_moltenvk() {
   local url="https://github.com/KhronosGroup/MoltenVK.git"
   rm -rf src/MoltenVK
@@ -164,6 +171,14 @@ fetch_shaderc() {
   git -C src clone --depth 1 "${url}"
 }
 
+fetch_spirv-tools() {
+  local toolsurl="https://github.com/KhronosGroup/SPIRV-Tools.git"
+  local headersurl="https://github.com/KhronosGroup/SPIRV-Headers.git"
+  rm -rf src/SPIRV-Tools
+  git -C src clone --depth 1 "${toolsurl}"
+  git -C src clone --depth 1 "${headersurl}" SPIRV-Tools/external/spirv-headers
+}
+
 fetch_svt-av1() {
   local url="https://gitlab.com/AOMediaCodec/SVT-AV1.git"
   rm -rf src/SVT-AV1
@@ -227,10 +242,12 @@ if [[ "$*" == "all" ]]; then
   fetch_libvpx
   fetch_libwebp
   fetch_luajit
+  fetch_mesa
   fetch_moltenvk
   fetch_mpv
   fetch_opus
   fetch_shaderc
+  fetch_spirv-tools
   fetch_svt-av1
   fetch_uchardet
   fetch_vulkan
@@ -300,6 +317,9 @@ else
       "luajit")
         fetch_luajit
         ;;
+      "mesa")
+        fetch_mesa
+        ;;
       "moltenvk")
         fetch_moltenvk
         ;;
@@ -312,6 +332,9 @@ else
       "shaderc")
         fetch_shaderc
         ;;
+      "spirv-tools")
+        fetch_spirv-tools
+        ;;
       "svt-av1")
         fetch_svt-av1
         ;;