Implement R5G6B5 raster operations.
Bug 20891368
Change-Id: I1ca80709b945b4b7f7b82ad7b08d4a6f6d7da9b8
Reviewed-on: https://swiftshader-review.googlesource.com/3254
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>
diff --git a/src/Shader/PixelRoutine.cpp b/src/Shader/PixelRoutine.cpp
index 3a30fc7..e1a5fb6 100644
--- a/src/Shader/PixelRoutine.cpp
+++ b/src/Shader/PixelRoutine.cpp
@@ -2129,13 +2129,14 @@
{
case FORMAT_NULL:
break;
- case FORMAT_A16B16G16R16:
+ case FORMAT_R5G6B5:
case FORMAT_A8R8G8B8:
case FORMAT_A8B8G8R8:
case FORMAT_X8R8G8B8:
case FORMAT_X8B8G8R8:
case FORMAT_A8:
case FORMAT_G16R16:
+ case FORMAT_A16B16G16R16:
oC[index].x = Max(oC[index].x, Float4(0.0f)); oC[index].x = Min(oC[index].x, Float4(1.0f));
oC[index].y = Max(oC[index].y, Float4(0.0f)); oC[index].y = Min(oC[index].y, Float4(1.0f));
oC[index].z = Max(oC[index].z, Float4(0.0f)); oC[index].z = Min(oC[index].z, Float4(1.0f));
@@ -2162,6 +2163,7 @@
switch(state.targetFormat[0])
{
+ case FORMAT_R5G6B5:
case FORMAT_X8R8G8B8:
case FORMAT_X8B8G8R8:
case FORMAT_A8R8G8B8:
@@ -2181,6 +2183,13 @@
current.w <<= 4;
}
+ if(state.targetFormat[0] == FORMAT_R5G6B5)
+ {
+ current.x &= Short4(0xF800u);
+ current.y &= Short4(0xFC00u);
+ current.z &= Short4(0xF800u);
+ }
+
fogBlend(r, current, fog, r.z[0], r.rhw);
for(unsigned int q = 0; q < state.multiSample; q++)
@@ -2241,6 +2250,7 @@
switch(state.targetFormat[index])
{
+ case FORMAT_R5G6B5:
case FORMAT_X8R8G8B8:
case FORMAT_X8B8G8R8:
case FORMAT_A8R8G8B8:
@@ -2433,6 +2443,17 @@
// Read pixel
switch(state.targetFormat[index])
{
+ case FORMAT_R5G6B5:
+ buffer = cBuffer + 2 * x;
+ c01 = As<Short4>(Insert(As<Int2>(c01), *Pointer<Int>(buffer), 0));
+ buffer += *Pointer<Int>(r.data + OFFSET(DrawData,colorPitchB[index]));
+ c01 = As<Short4>(Insert(As<Int2>(c01), *Pointer<Int>(buffer), 1));
+
+ pixel.x = c01 & Short4(0xF800u);
+ pixel.y = (c01 & Short4(0x07E0u)) << 5;
+ pixel.z = (c01 & Short4(0x001Fu)) << 11;
+ pixel.w = Short4(0xFFFFu);
+ break;
case FORMAT_A8R8G8B8:
buffer = cBuffer + 4 * x;
c01 = *Pointer<Short4>(buffer);
@@ -2561,7 +2582,7 @@
if(postBlendSRGB && state.writeSRGB)
{
- sRGBtoLinear16_12_16(r, pixel);
+ sRGBtoLinear16_12_16(r, pixel);
}
// Final Color = ObjectColor * SourceBlendFactor + PixelColor * DestinationBlendFactor
@@ -2684,6 +2705,9 @@
{
switch(state.targetFormat[index])
{
+ case FORMAT_R5G6B5:
+ // UNIMPLEMENTED(); // FIXME
+ break;
case FORMAT_X8G8R8B8Q:
case FORMAT_A8G8R8B8Q:
case FORMAT_X8R8G8B8:
@@ -2706,6 +2730,15 @@
switch(state.targetFormat[index])
{
+ case FORMAT_R5G6B5:
+ {
+ current.x = current.x & Short4(0xF800u);
+ current.y = As<UShort4>(current.y & Short4(0xFC00u)) >> 5;
+ current.z = As<UShort4>(current.z) >> 11;
+
+ current.x = current.x | current.y | current.z;
+ }
+ break;
case FORMAT_X8G8R8B8Q:
UNIMPLEMENTED();
// current.x = As<Short4>(As<UShort4>(current.x) >> 8);
@@ -2833,11 +2866,39 @@
xMask &= sMask;
}
- Pointer<Byte> buffer;
- Short4 value;
-
switch(state.targetFormat[index])
{
+ case FORMAT_R5G6B5:
+ {
+ Pointer<Byte> buffer = cBuffer + 2 * x;
+
+ //Int value = *Pointer<Int>(buffer);
+
+ if((rgbaWriteMask & 0x00000007) != 0x00000007)
+ {
+ UNIMPLEMENTED();
+ }
+
+ //current.x &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskD01Q) + xMask * 8);
+ //value &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskD01Q) + xMask * 8);
+ //current.x |= value;
+ *Pointer<Int>(buffer) = Extract(As<Int2>(current.x), 0);
+
+ buffer += *Pointer<Int>(r.data + OFFSET(DrawData,colorPitchB[index]));
+
+ //value = *Pointer<Short4>(buffer);
+
+ if((rgbaWriteMask & 0x00000007) != 0x00000007)
+ {
+ UNIMPLEMENTED();
+ }
+
+ //current.y &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskD23Q) + xMask * 8);
+ //value &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskD23Q) + xMask * 8);
+ //current.y |= value;
+ *Pointer<Int>(buffer) = Extract(As<Int2>(current.x), 1);
+ }
+ break;
case FORMAT_A8G8R8B8Q:
case FORMAT_X8G8R8B8Q: // FIXME: Don't touch alpha?
UNIMPLEMENTED();
@@ -2877,84 +2938,89 @@
break;
case FORMAT_A8R8G8B8:
case FORMAT_X8R8G8B8: // FIXME: Don't touch alpha?
- buffer = cBuffer + x * 4;
- value = *Pointer<Short4>(buffer);
-
- if((state.targetFormat[index] == FORMAT_A8R8G8B8 && bgraWriteMask != 0x0000000F) ||
- ((state.targetFormat[index] == FORMAT_X8R8G8B8 && bgraWriteMask != 0x00000007) &&
- (state.targetFormat[index] == FORMAT_X8R8G8B8 && bgraWriteMask != 0x0000000F))) // FIXME: Need for masking when XRGB && Fh?
{
- Short4 masked = value;
- c01 &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskB4Q[bgraWriteMask][0]));
- masked &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskB4Q[bgraWriteMask][0]));
- c01 |= masked;
+ Pointer<Byte> buffer = cBuffer + x * 4;
+ Short4 value = *Pointer<Short4>(buffer);
+
+ if((state.targetFormat[index] == FORMAT_A8R8G8B8 && bgraWriteMask != 0x0000000F) ||
+ ((state.targetFormat[index] == FORMAT_X8R8G8B8 && bgraWriteMask != 0x00000007) &&
+ (state.targetFormat[index] == FORMAT_X8R8G8B8 && bgraWriteMask != 0x0000000F))) // FIXME: Need for masking when XRGB && Fh?
+ {
+ Short4 masked = value;
+ c01 &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskB4Q[bgraWriteMask][0]));
+ masked &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskB4Q[bgraWriteMask][0]));
+ c01 |= masked;
+ }
+
+ c01 &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskD01Q) + xMask * 8);
+ value &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskD01Q) + xMask * 8);
+ c01 |= value;
+ *Pointer<Short4>(buffer) = c01;
+
+ buffer += *Pointer<Int>(r.data + OFFSET(DrawData,colorPitchB[index]));
+ value = *Pointer<Short4>(buffer);
+
+ if((state.targetFormat[index] == FORMAT_A8R8G8B8 && bgraWriteMask != 0x0000000F) ||
+ ((state.targetFormat[index] == FORMAT_X8R8G8B8 && bgraWriteMask != 0x00000007) &&
+ (state.targetFormat[index] == FORMAT_X8R8G8B8 && bgraWriteMask != 0x0000000F))) // FIXME: Need for masking when XRGB && Fh?
+ {
+ Short4 masked = value;
+ c23 &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskB4Q[bgraWriteMask][0]));
+ masked &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskB4Q[bgraWriteMask][0]));
+ c23 |= masked;
+ }
+
+ c23 &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskD23Q) + xMask * 8);
+ value &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskD23Q) + xMask * 8);
+ c23 |= value;
+ *Pointer<Short4>(buffer) = c23;
}
-
- c01 &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskD01Q) + xMask * 8);
- value &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskD01Q) + xMask * 8);
- c01 |= value;
- *Pointer<Short4>(buffer) = c01;
-
- buffer += *Pointer<Int>(r.data + OFFSET(DrawData,colorPitchB[index]));
- value = *Pointer<Short4>(buffer);
-
- if((state.targetFormat[index] == FORMAT_A8R8G8B8 && bgraWriteMask != 0x0000000F) ||
- ((state.targetFormat[index] == FORMAT_X8R8G8B8 && bgraWriteMask != 0x00000007) &&
- (state.targetFormat[index] == FORMAT_X8R8G8B8 && bgraWriteMask != 0x0000000F))) // FIXME: Need for masking when XRGB && Fh?
- {
- Short4 masked = value;
- c23 &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskB4Q[bgraWriteMask][0]));
- masked &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskB4Q[bgraWriteMask][0]));
- c23 |= masked;
- }
-
- c23 &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskD23Q) + xMask * 8);
- value &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskD23Q) + xMask * 8);
- c23 |= value;
- *Pointer<Short4>(buffer) = c23;
break;
case FORMAT_A8B8G8R8:
case FORMAT_X8B8G8R8: // FIXME: Don't touch alpha?
- buffer = cBuffer + x * 4;
- value = *Pointer<Short4>(buffer);
-
- if((state.targetFormat[index] == FORMAT_A8B8G8R8 && rgbaWriteMask != 0x0000000F) ||
- ((state.targetFormat[index] == FORMAT_X8B8G8R8 && rgbaWriteMask != 0x00000007) &&
- (state.targetFormat[index] == FORMAT_X8B8G8R8 && rgbaWriteMask != 0x0000000F))) // FIXME: Need for masking when XBGR && Fh?
{
- Short4 masked = value;
- c01 &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskB4Q[rgbaWriteMask][0]));
- masked &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskB4Q[rgbaWriteMask][0]));
- c01 |= masked;
+ Pointer<Byte> buffer = cBuffer + x * 4;
+ Short4 value = *Pointer<Short4>(buffer);
+
+ if((state.targetFormat[index] == FORMAT_A8B8G8R8 && rgbaWriteMask != 0x0000000F) ||
+ ((state.targetFormat[index] == FORMAT_X8B8G8R8 && rgbaWriteMask != 0x00000007) &&
+ (state.targetFormat[index] == FORMAT_X8B8G8R8 && rgbaWriteMask != 0x0000000F))) // FIXME: Need for masking when XBGR && Fh?
+ {
+ Short4 masked = value;
+ c01 &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskB4Q[rgbaWriteMask][0]));
+ masked &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskB4Q[rgbaWriteMask][0]));
+ c01 |= masked;
+ }
+
+ c01 &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskD01Q) + xMask * 8);
+ value &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskD01Q) + xMask * 8);
+ c01 |= value;
+ *Pointer<Short4>(buffer) = c01;
+
+ buffer += *Pointer<Int>(r.data + OFFSET(DrawData,colorPitchB[index]));
+ value = *Pointer<Short4>(buffer);
+
+ if((state.targetFormat[index] == FORMAT_A8B8G8R8 && rgbaWriteMask != 0x0000000F) ||
+ ((state.targetFormat[index] == FORMAT_X8B8G8R8 && rgbaWriteMask != 0x00000007) &&
+ (state.targetFormat[index] == FORMAT_X8B8G8R8 && rgbaWriteMask != 0x0000000F))) // FIXME: Need for masking when XBGR && Fh?
+ {
+ Short4 masked = value;
+ c23 &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskB4Q[rgbaWriteMask][0]));
+ masked &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskB4Q[rgbaWriteMask][0]));
+ c23 |= masked;
+ }
+
+ c23 &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskD23Q) + xMask * 8);
+ value &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskD23Q) + xMask * 8);
+ c23 |= value;
+ *Pointer<Short4>(buffer) = c23;
}
-
- c01 &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskD01Q) + xMask * 8);
- value &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskD01Q) + xMask * 8);
- c01 |= value;
- *Pointer<Short4>(buffer) = c01;
-
- buffer += *Pointer<Int>(r.data + OFFSET(DrawData,colorPitchB[index]));
- value = *Pointer<Short4>(buffer);
-
- if((state.targetFormat[index] == FORMAT_A8B8G8R8 && rgbaWriteMask != 0x0000000F) ||
- ((state.targetFormat[index] == FORMAT_X8B8G8R8 && rgbaWriteMask != 0x00000007) &&
- (state.targetFormat[index] == FORMAT_X8B8G8R8 && rgbaWriteMask != 0x0000000F))) // FIXME: Need for masking when XBGR && Fh?
- {
- Short4 masked = value;
- c23 &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskB4Q[rgbaWriteMask][0]));
- masked &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskB4Q[rgbaWriteMask][0]));
- c23 |= masked;
- }
-
- c23 &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskD23Q) + xMask * 8);
- value &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskD23Q) + xMask * 8);
- c23 |= value;
- *Pointer<Short4>(buffer) = c23;
break;
case FORMAT_A8:
if(rgbaWriteMask & 0x00000008)
{
- buffer = cBuffer + 1 * x;
+ Pointer<Byte> buffer = cBuffer + 1 * x;
+ Short4 value;
Insert(value, *Pointer<Short>(buffer), 0);
Int pitch = *Pointer<Int>(r.data + OFFSET(DrawData,colorPitchB[index]));
Insert(value, *Pointer<Short>(buffer + pitch), 1);
@@ -2969,111 +3035,115 @@
}
break;
case FORMAT_G16R16:
- buffer = cBuffer + 4 * x;
-
- value = *Pointer<Short4>(buffer);
-
- if((rgbaWriteMask & 0x00000003) != 0x00000003)
{
- Short4 masked = value;
- current.x &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskW01Q[rgbaWriteMask & 0x3][0]));
- masked &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskW01Q[rgbaWriteMask & 0x3][0]));
- current.x |= masked;
- }
+ Pointer<Byte> buffer = cBuffer + 4 * x;
- current.x &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskD01Q) + xMask * 8);
- value &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskD01Q) + xMask * 8);
- current.x |= value;
- *Pointer<Short4>(buffer) = current.x;
+ Short4 value = *Pointer<Short4>(buffer);
- buffer += *Pointer<Int>(r.data + OFFSET(DrawData,colorPitchB[index]));
-
- value = *Pointer<Short4>(buffer);
-
- if((rgbaWriteMask & 0x00000003) != 0x00000003)
- {
- Short4 masked = value;
- current.y &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskW01Q[rgbaWriteMask & 0x3][0]));
- masked &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskW01Q[rgbaWriteMask & 0x3][0]));
- current.y |= masked;
- }
-
- current.y &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskD23Q) + xMask * 8);
- value &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskD23Q) + xMask * 8);
- current.y |= value;
- *Pointer<Short4>(buffer) = current.y;
- break;
- case FORMAT_A16B16G16R16:
- buffer = cBuffer + 8 * x;
-
- {
- value = *Pointer<Short4>(buffer);
-
- if(rgbaWriteMask != 0x0000000F)
+ if((rgbaWriteMask & 0x00000003) != 0x00000003)
{
Short4 masked = value;
- current.x &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskW4Q[rgbaWriteMask][0]));
- masked &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskW4Q[rgbaWriteMask][0]));
+ current.x &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskW01Q[rgbaWriteMask & 0x3][0]));
+ masked &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskW01Q[rgbaWriteMask & 0x3][0]));
current.x |= masked;
}
- current.x &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskQ0Q) + xMask * 8);
- value &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskQ0Q) + xMask * 8);
+ current.x &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskD01Q) + xMask * 8);
+ value &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskD01Q) + xMask * 8);
current.x |= value;
*Pointer<Short4>(buffer) = current.x;
- }
- {
- value = *Pointer<Short4>(buffer + 8);
+ buffer += *Pointer<Int>(r.data + OFFSET(DrawData,colorPitchB[index]));
- if(rgbaWriteMask != 0x0000000F)
+ value = *Pointer<Short4>(buffer);
+
+ if((rgbaWriteMask & 0x00000003) != 0x00000003)
{
Short4 masked = value;
- current.y &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskW4Q[rgbaWriteMask][0]));
- masked &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskW4Q[rgbaWriteMask][0]));
+ current.y &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskW01Q[rgbaWriteMask & 0x3][0]));
+ masked &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskW01Q[rgbaWriteMask & 0x3][0]));
current.y |= masked;
}
- current.y &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskQ1Q) + xMask * 8);
- value &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskQ1Q) + xMask * 8);
+ current.y &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskD23Q) + xMask * 8);
+ value &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskD23Q) + xMask * 8);
current.y |= value;
- *Pointer<Short4>(buffer + 8) = current.y;
+ *Pointer<Short4>(buffer) = current.y;
}
-
- buffer += *Pointer<Int>(r.data + OFFSET(DrawData,colorPitchB[index]));
-
+ break;
+ case FORMAT_A16B16G16R16:
{
- value = *Pointer<Short4>(buffer);
+ Pointer<Byte> buffer = cBuffer + 8 * x;
- if(rgbaWriteMask != 0x0000000F)
{
- Short4 masked = value;
- current.z &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskW4Q[rgbaWriteMask][0]));
- masked &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskW4Q[rgbaWriteMask][0]));
- current.z |= masked;
+ Short4 value = *Pointer<Short4>(buffer);
+
+ if(rgbaWriteMask != 0x0000000F)
+ {
+ Short4 masked = value;
+ current.x &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskW4Q[rgbaWriteMask][0]));
+ masked &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskW4Q[rgbaWriteMask][0]));
+ current.x |= masked;
+ }
+
+ current.x &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskQ0Q) + xMask * 8);
+ value &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskQ0Q) + xMask * 8);
+ current.x |= value;
+ *Pointer<Short4>(buffer) = current.x;
}
- current.z &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskQ2Q) + xMask * 8);
- value &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskQ2Q) + xMask * 8);
- current.z |= value;
- *Pointer<Short4>(buffer) = current.z;
- }
-
- {
- value = *Pointer<Short4>(buffer + 8);
-
- if(rgbaWriteMask != 0x0000000F)
{
- Short4 masked = value;
- current.w &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskW4Q[rgbaWriteMask][0]));
- masked &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskW4Q[rgbaWriteMask][0]));
- current.w |= masked;
+ Short4 value = *Pointer<Short4>(buffer + 8);
+
+ if(rgbaWriteMask != 0x0000000F)
+ {
+ Short4 masked = value;
+ current.y &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskW4Q[rgbaWriteMask][0]));
+ masked &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskW4Q[rgbaWriteMask][0]));
+ current.y |= masked;
+ }
+
+ current.y &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskQ1Q) + xMask * 8);
+ value &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskQ1Q) + xMask * 8);
+ current.y |= value;
+ *Pointer<Short4>(buffer + 8) = current.y;
}
- current.w &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskQ3Q) + xMask * 8);
- value &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskQ3Q) + xMask * 8);
- current.w |= value;
- *Pointer<Short4>(buffer + 8) = current.w;
+ buffer += *Pointer<Int>(r.data + OFFSET(DrawData,colorPitchB[index]));
+
+ {
+ Short4 value = *Pointer<Short4>(buffer);
+
+ if(rgbaWriteMask != 0x0000000F)
+ {
+ Short4 masked = value;
+ current.z &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskW4Q[rgbaWriteMask][0]));
+ masked &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskW4Q[rgbaWriteMask][0]));
+ current.z |= masked;
+ }
+
+ current.z &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskQ2Q) + xMask * 8);
+ value &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskQ2Q) + xMask * 8);
+ current.z |= value;
+ *Pointer<Short4>(buffer) = current.z;
+ }
+
+ {
+ Short4 value = *Pointer<Short4>(buffer + 8);
+
+ if(rgbaWriteMask != 0x0000000F)
+ {
+ Short4 masked = value;
+ current.w &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskW4Q[rgbaWriteMask][0]));
+ masked &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskW4Q[rgbaWriteMask][0]));
+ current.w |= masked;
+ }
+
+ current.w &= *Pointer<Short4>(r.constants + OFFSET(Constants,maskQ3Q) + xMask * 8);
+ value &= *Pointer<Short4>(r.constants + OFFSET(Constants,invMaskQ3Q) + xMask * 8);
+ current.w |= value;
+ *Pointer<Short4>(buffer + 8) = current.w;
+ }
}
break;
default:
