collada2gltf: Force GLSL version

Change-Id: Ia5e29cff04c3a38d992a78b956a93103ad1042a3

1 files changed, 13 insertions, 0 deletions

diff --git a/external/collada2gltf/patches/collada2gltf.add-glsl-version.patch.1 b/external/collada2gltf/patches/collada2gltf.add-glsl-version.patch.1
new file mode 100644
index 000000000000..5da297836064
--- /dev/null
+++ b/external/collada2gltf/patches/collada2gltf.add-glsl-version.patch.1
@@ -0,0 +1,13 @@
+diff -ur collada2gltf.org/shaders/commonProfileShaders.cpp collada2gltf/shaders/commonProfileShaders.cpp
+--- collada2gltf.org/shaders/commonProfileShaders.cpp	2014-11-26 22:05:07.445842977 +0100
++++ collada2gltf/shaders/commonProfileShaders.cpp	2014-11-26 22:07:24.313844588 +0100
+@@ -367,7 +367,8 @@
+     public:
+         
+         GLSLShader(shared_ptr <GLTFProfile> profile) {
+-            this->_declarations = "#ifdef GL_ES_VERSION_2_0\n";
++            this->_declarations = "#version 130\n";
++            this->_declarations += "#ifdef GL_ES_VERSION_2_0\n";
+             this->_declarations += "precision highp float;\n";
+             this->_declarations += "#endif\n";
+             this->_body = "void main(void) {\n";