From 09b26db6507dbbb6a5862f4a901db03b7e68fb97 Mon Sep 17 00:00:00 2001
From: Olivier Prat <olivier@zvork.fr>
Date: Thu, 8 Nov 2018 13:19:42 +0100
Subject: [PATCH] Shader fix for android... <sigh>

---
 libraries/render-utils/src/ssao.slh            | 18 +++++-------------
 .../render-utils/src/ssao_buildNormals.slf     |  2 +-
 2 files changed, 6 insertions(+), 14 deletions(-)

diff --git a/libraries/render-utils/src/ssao.slh b/libraries/render-utils/src/ssao.slh
index 64a279c578..af7f8029b8 100644
--- a/libraries/render-utils/src/ssao.slh
+++ b/libraries/render-utils/src/ssao.slh
@@ -261,22 +261,14 @@ vec2 getSideUVFromFramebufferUV(ivec4 side, vec2 uv) {
     return isStereo() ? vec2(uv.x * 2.0 - float(getStereoSide(side)), uv.y) : uv;
 }
 
-ivec2 getDepthTextureSize(int level) {
-    return textureSize(depthPyramidTex, level);
-}
-ivec2 getDepthTextureSideSize(int level) {
-    ivec2 size = getDepthTextureSize(level);
-    size.x >>= int(isStereo()) & 1;
-    return size;
+vec2 getDepthTextureSize(int level) {
+    return vec2(textureSize(depthPyramidTex, level));
 }
 
-ivec2 getNormalTextureSize(int level) {
-    return textureSize(normalTex, level);
-}
-ivec2 getNormalTextureSideSize(int level) {
-    ivec2 size = getNormalTextureSize(level);
+vec2 getDepthTextureSideSize(int level) {
+    ivec2 size = textureSize(depthPyramidTex, level);
     size.x >>= int(isStereo()) & 1;
-    return size;
+    return vec2(size);
 }
 
 vec2 getStereoSideSizeRoundUp(int resolutionLevel) {
diff --git a/libraries/render-utils/src/ssao_buildNormals.slf b/libraries/render-utils/src/ssao_buildNormals.slf
index 2f205119d9..0a733ff451 100644
--- a/libraries/render-utils/src/ssao_buildNormals.slf
+++ b/libraries/render-utils/src/ssao_buildNormals.slf
@@ -29,7 +29,7 @@ void main(void) {
     ivec2 sideNormalsSize = ivec2( getNormalsSideSize() );
     ivec4 side = getStereoSideInfoFromWidth(fragPixelPos.x, sideNormalsSize.x);
 
-    vec2 deltaDepthUV = vec2(1.0) / vec2(getDepthTextureSideSize(0));
+    vec2 deltaDepthUV = vec2(1.0) / getDepthTextureSideSize(0);
 
     // From now on, fragUVPos is the UV pos in the side
     fragUVPos = getSideUVFromFramebufferUV(side, fragUVPos);