diff --git a/d926/sgsr/v1/include/glsl/sgsr1_shader_mobile.frag b/d926/sgsr/v1/include/glsl/sgsr1_shader_mobile.frag
index 69927af..c942bbc 100644
--- a/d926/sgsr/v1/include/glsl/sgsr1_shader_mobile.frag
+++ b/d926/sgsr/v1/include/glsl/sgsr1_shader_mobile.frag
@@ -34,11 +34,10 @@ precision highp int;
 ////////////////////////
 
 #if defined(UseUniformBlock)
-layout (set=0, binding = 0) uniform UniformBlock
-{
-	highp vec4 ViewportInfo[1];
+layout( push_constant ) uniform constants {
+    highp vec4 ViewportInfo;
 };
-layout(set = 0, binding = 1) uniform mediump sampler2D ps0;
+layout(set = 0, binding = 0) uniform mediump sampler2D ps0;
 #else
 uniform highp vec4 ViewportInfo[1];
 uniform mediump sampler2D ps0;
@@ -82,21 +81,21 @@ void main()
 	//if ( mode!=4 && xCenter*xCenter+yCenter*yCenter<=0.4 * 0.4)
 	if ( mode!=4)
 	{
-		highp vec2 imgCoord = ((in_TEXCOORD0.xy*ViewportInfo[0].zw)+vec2(-0.5,0.5));
+		highp vec2 imgCoord = ((in_TEXCOORD0.xy*ViewportInfo.zw)+vec2(-0.5,0.5));
 		highp vec2 imgCoordPixel = floor(imgCoord);
-		highp vec2 coord = (imgCoordPixel*ViewportInfo[0].xy);
+		highp vec2 coord = (imgCoordPixel*ViewportInfo.xy);
 		vec2 pl = (imgCoord+(-imgCoordPixel));
 		vec4  left = textureGather(ps0,coord, mode);
 
 		float edgeVote = abs(left.z - left.y) + abs(color[mode] - left.y)  + abs(color[mode] - left.z) ;
 		if(edgeVote > edgeThreshold)
 		{
-			coord.x += ViewportInfo[0].x;
+			coord.x += ViewportInfo.x;
 
-			vec4 right = textureGather(ps0,coord + vec2(ViewportInfo[0].x, 0.0), mode);
+			vec4 right = textureGather(ps0,coord + vec2(ViewportInfo.x, 0.0), mode);
 			vec4 upDown;
-			upDown.xy = textureGather(ps0,coord + vec2(0.0, -ViewportInfo[0].y),mode).wz;
-			upDown.zw  = textureGather(ps0,coord+ vec2(0.0, ViewportInfo[0].y), mode).yx;
+			upDown.xy = textureGather(ps0,coord + vec2(0.0, -ViewportInfo.y),mode).wz;
+			upDown.zw  = textureGather(ps0,coord+ vec2(0.0, ViewportInfo.y), mode).yx;
 
 			float mean = (left.y+left.z+right.x+right.w)*0.25;
 			left = left - vec4(mean);
diff --git a/d926/sgsr/v1/include/glsl/sgsr1_shader_mobile_edge_direction.frag b/d926/sgsr/v1/include/glsl/sgsr1_shader_mobile_edge_direction.frag
index 1f1daa6..128a348 100644
--- a/d926/sgsr/v1/include/glsl/sgsr1_shader_mobile_edge_direction.frag
+++ b/d926/sgsr/v1/include/glsl/sgsr1_shader_mobile_edge_direction.frag
@@ -40,13 +40,12 @@ precision highp int;
 ////////////////////////
 
 #if defined(UseUniformBlock)
-layout (set=0, binding = 0) uniform UniformBlock
-{
-	highp vec4 ViewportInfo[1];
+layout( push_constant ) uniform constants {
+    highp vec4 ViewportInfo;
 };
-layout(set = 0, binding = 1) uniform mediump sampler2D ps0;
+layout(set = 0, binding = 0) uniform mediump sampler2D ps0;
 #else
-uniform highp vec4 ViewportInfo[1];
+uniform highp vec4 ViewportInfo;
 uniform mediump sampler2D ps0;
 #endif
 
@@ -113,21 +112,21 @@ void main()
 	//if ( OperationMode!=4 && xCenter*xCenter+yCenter*yCenter<=0.4 * 0.4)
 	if ( OperationMode!=4)
 	{
-		highp vec2 imgCoord = ((in_TEXCOORD0.xy*ViewportInfo[0].zw)+vec2(-0.5,0.5));
+		highp vec2 imgCoord = ((in_TEXCOORD0.xy*ViewportInfo.zw)+vec2(-0.5,0.5));
 		highp vec2 imgCoordPixel = floor(imgCoord);
-		highp vec2 coord = (imgCoordPixel*ViewportInfo[0].xy);
+		highp vec2 coord = (imgCoordPixel*ViewportInfo.xy);
 		vec2 pl = (imgCoord+(-imgCoordPixel));
 		vec4  left = textureGather(ps0,coord, OperationMode);
 
 		float edgeVote = abs(left.z - left.y) + abs(color[OperationMode] - left.y)  + abs(color[OperationMode] - left.z) ;
 		if(edgeVote > EdgeThreshold)
 		{
-			coord.x += ViewportInfo[0].x;
+			coord.x += ViewportInfo.x;
 
-			vec4 right = textureGather(ps0,coord + vec2(ViewportInfo[0].x, 0.0), OperationMode);
+			vec4 right = textureGather(ps0,coord + vec2(ViewportInfo.x, 0.0), OperationMode);
 			vec4 upDown;
-			upDown.xy = textureGather(ps0,coord + vec2(0.0, -ViewportInfo[0].y),OperationMode).wz;
-			upDown.zw  = textureGather(ps0,coord+ vec2(0.0, ViewportInfo[0].y), OperationMode).yx;
+			upDown.xy = textureGather(ps0,coord + vec2(0.0, -ViewportInfo.y),OperationMode).wz;
+			upDown.zw  = textureGather(ps0,coord+ vec2(0.0, ViewportInfo.y), OperationMode).yx;
 
 			float mean = (left.y+left.z+right.x+right.w)*0.25;
 			left = left - vec4(mean);