HLSL: phase 3b: Texture methods remember and return vector size.

Also makes a (correct) test change for global -> temp vars.

Test/baseResults/hlsl.sample.offset.dx10.frag.out

@@ -8,7 +8,7 @@ gl_FragCoord origin is upper left
 0:31      Sequence
 0:31        move second child to first child (temp 4-component vector of float)
 0:31          'txval10' (temp 4-component vector of float)
-0:31          textureOffset (global 4-component vector of float)
+0:31          textureOffset (temp 4-component vector of float)
 0:31            Construct combined texture-sampler (temp sampler1D)
 0:31              'g_tTex1df4' (layout(binding=0 ) uniform texture1D)
 0:31              'g_sSamp' (layout(binding=0 ) uniform sampler)
@@ -19,7 +19,7 @@ gl_FragCoord origin is upper left
 0:32      Sequence
 0:32        move second child to first child (temp 4-component vector of int)
 0:32          'txval11' (temp 4-component vector of int)
-0:32          textureOffset (global 4-component vector of int)
+0:32          textureOffset (temp 4-component vector of int)
 0:32            Construct combined texture-sampler (temp isampler1D)
 0:32              'g_tTex1di4' (uniform itexture1D)
 0:32              'g_sSamp' (layout(binding=0 ) uniform sampler)
@@ -30,7 +30,7 @@ gl_FragCoord origin is upper left
 0:33      Sequence
 0:33        move second child to first child (temp 4-component vector of uint)
 0:33          'txval12' (temp 4-component vector of uint)
-0:33          textureOffset (global 4-component vector of uint)
+0:33          textureOffset (temp 4-component vector of uint)
 0:33            Construct combined texture-sampler (temp usampler1D)
 0:33              'g_tTex1du4' (uniform utexture1D)
 0:33              'g_sSamp' (layout(binding=0 ) uniform sampler)
@@ -41,7 +41,7 @@ gl_FragCoord origin is upper left
 0:35      Sequence
 0:35        move second child to first child (temp 4-component vector of float)
 0:35          'txval20' (temp 4-component vector of float)
-0:35          textureOffset (global 4-component vector of float)
+0:35          textureOffset (temp 4-component vector of float)
 0:35            Construct combined texture-sampler (temp sampler2D)
 0:35              'g_tTex2df4' (uniform texture2D)
 0:35              'g_sSamp' (layout(binding=0 ) uniform sampler)
@@ -54,7 +54,7 @@ gl_FragCoord origin is upper left
 0:36      Sequence
 0:36        move second child to first child (temp 4-component vector of int)
 0:36          'txval21' (temp 4-component vector of int)
-0:36          textureOffset (global 4-component vector of int)
+0:36          textureOffset (temp 4-component vector of int)
 0:36            Construct combined texture-sampler (temp isampler2D)
 0:36              'g_tTex2di4' (uniform itexture2D)
 0:36              'g_sSamp' (layout(binding=0 ) uniform sampler)
@@ -67,7 +67,7 @@ gl_FragCoord origin is upper left
 0:37      Sequence
 0:37        move second child to first child (temp 4-component vector of uint)
 0:37          'txval22' (temp 4-component vector of uint)
-0:37          textureOffset (global 4-component vector of uint)
+0:37          textureOffset (temp 4-component vector of uint)
 0:37            Construct combined texture-sampler (temp usampler2D)
 0:37              'g_tTex2du4' (uniform utexture2D)
 0:37              'g_sSamp' (layout(binding=0 ) uniform sampler)
@@ -80,7 +80,7 @@ gl_FragCoord origin is upper left
 0:39      Sequence
 0:39        move second child to first child (temp 4-component vector of float)
 0:39          'txval30' (temp 4-component vector of float)
-0:39          textureOffset (global 4-component vector of float)
+0:39          textureOffset (temp 4-component vector of float)
 0:39            Construct combined texture-sampler (temp sampler3D)
 0:39              'g_tTex3df4' (uniform texture3D)
 0:39              'g_sSamp' (layout(binding=0 ) uniform sampler)
@@ -95,7 +95,7 @@ gl_FragCoord origin is upper left
 0:40      Sequence
 0:40        move second child to first child (temp 4-component vector of int)
 0:40          'txval31' (temp 4-component vector of int)
-0:40          textureOffset (global 4-component vector of int)
+0:40          textureOffset (temp 4-component vector of int)
 0:40            Construct combined texture-sampler (temp isampler3D)
 0:40              'g_tTex3di4' (uniform itexture3D)
 0:40              'g_sSamp' (layout(binding=0 ) uniform sampler)
@@ -110,7 +110,7 @@ gl_FragCoord origin is upper left
 0:41      Sequence
 0:41        move second child to first child (temp 4-component vector of uint)
 0:41          'txval32' (temp 4-component vector of uint)
-0:41          textureOffset (global 4-component vector of uint)
+0:41          textureOffset (temp 4-component vector of uint)
 0:41            Construct combined texture-sampler (temp usampler3D)
 0:41              'g_tTex3du4' (uniform utexture3D)
 0:41              'g_sSamp' (layout(binding=0 ) uniform sampler)
@@ -185,7 +185,7 @@ gl_FragCoord origin is upper left
 0:31      Sequence
 0:31        move second child to first child (temp 4-component vector of float)
 0:31          'txval10' (temp 4-component vector of float)
-0:31          textureOffset (global 4-component vector of float)
+0:31          textureOffset (temp 4-component vector of float)
 0:31            Construct combined texture-sampler (temp sampler1D)
 0:31              'g_tTex1df4' (layout(binding=0 ) uniform texture1D)
 0:31              'g_sSamp' (layout(binding=0 ) uniform sampler)
@@ -196,7 +196,7 @@ gl_FragCoord origin is upper left
 0:32      Sequence
 0:32        move second child to first child (temp 4-component vector of int)
 0:32          'txval11' (temp 4-component vector of int)
-0:32          textureOffset (global 4-component vector of int)
+0:32          textureOffset (temp 4-component vector of int)
 0:32            Construct combined texture-sampler (temp isampler1D)
 0:32              'g_tTex1di4' (uniform itexture1D)
 0:32              'g_sSamp' (layout(binding=0 ) uniform sampler)
@@ -207,7 +207,7 @@ gl_FragCoord origin is upper left
 0:33      Sequence
 0:33        move second child to first child (temp 4-component vector of uint)
 0:33          'txval12' (temp 4-component vector of uint)
-0:33          textureOffset (global 4-component vector of uint)
+0:33          textureOffset (temp 4-component vector of uint)
 0:33            Construct combined texture-sampler (temp usampler1D)
 0:33              'g_tTex1du4' (uniform utexture1D)
 0:33              'g_sSamp' (layout(binding=0 ) uniform sampler)
@@ -218,7 +218,7 @@ gl_FragCoord origin is upper left
 0:35      Sequence
 0:35        move second child to first child (temp 4-component vector of float)
 0:35          'txval20' (temp 4-component vector of float)
-0:35          textureOffset (global 4-component vector of float)
+0:35          textureOffset (temp 4-component vector of float)
 0:35            Construct combined texture-sampler (temp sampler2D)
 0:35              'g_tTex2df4' (uniform texture2D)
 0:35              'g_sSamp' (layout(binding=0 ) uniform sampler)
@@ -231,7 +231,7 @@ gl_FragCoord origin is upper left
 0:36      Sequence
 0:36        move second child to first child (temp 4-component vector of int)
 0:36          'txval21' (temp 4-component vector of int)
-0:36          textureOffset (global 4-component vector of int)
+0:36          textureOffset (temp 4-component vector of int)
 0:36            Construct combined texture-sampler (temp isampler2D)
 0:36              'g_tTex2di4' (uniform itexture2D)
 0:36              'g_sSamp' (layout(binding=0 ) uniform sampler)
@@ -244,7 +244,7 @@ gl_FragCoord origin is upper left
 0:37      Sequence
 0:37        move second child to first child (temp 4-component vector of uint)
 0:37          'txval22' (temp 4-component vector of uint)
-0:37          textureOffset (global 4-component vector of uint)
+0:37          textureOffset (temp 4-component vector of uint)
 0:37            Construct combined texture-sampler (temp usampler2D)
 0:37              'g_tTex2du4' (uniform utexture2D)
 0:37              'g_sSamp' (layout(binding=0 ) uniform sampler)
@@ -257,7 +257,7 @@ gl_FragCoord origin is upper left
 0:39      Sequence
 0:39        move second child to first child (temp 4-component vector of float)
 0:39          'txval30' (temp 4-component vector of float)
-0:39          textureOffset (global 4-component vector of float)
+0:39          textureOffset (temp 4-component vector of float)
 0:39            Construct combined texture-sampler (temp sampler3D)
 0:39              'g_tTex3df4' (uniform texture3D)
 0:39              'g_sSamp' (layout(binding=0 ) uniform sampler)
@@ -272,7 +272,7 @@ gl_FragCoord origin is upper left
 0:40      Sequence
 0:40        move second child to first child (temp 4-component vector of int)
 0:40          'txval31' (temp 4-component vector of int)
-0:40          textureOffset (global 4-component vector of int)
+0:40          textureOffset (temp 4-component vector of int)
 0:40            Construct combined texture-sampler (temp isampler3D)
 0:40              'g_tTex3di4' (uniform itexture3D)
 0:40              'g_sSamp' (layout(binding=0 ) uniform sampler)
@@ -287,7 +287,7 @@ gl_FragCoord origin is upper left
 0:41      Sequence
 0:41        move second child to first child (temp 4-component vector of uint)
 0:41          'txval32' (temp 4-component vector of uint)
-0:41          textureOffset (global 4-component vector of uint)
+0:41          textureOffset (temp 4-component vector of uint)
 0:41            Construct combined texture-sampler (temp usampler3D)
 0:41              'g_tTex3du4' (uniform utexture3D)
 0:41              'g_sSamp' (layout(binding=0 ) uniform sampler)