commit 5df1d281a992fb221f243d532c70ad0398c9410a
author Qin Jiajia <jiajia.qin@intel.com> Fri Jan 04 14:22:59 2019 +0800
committer Commit Bot <commit-bot@chromium.org> Mon Jan 07 02:37:08 2019 +0000
tree d9e333c596bf4532bafa11bda455ee8fa9a9f298
parent 86b0868d367c03a2a94c0253d8d8ac5de1f1eed2

Add std430 support (continue)

This patch enables that the interface block information can be correctly
collected in API side for std430 layout. So we can get right offset value when
we use glGetProgramResourceiv to query.

BUG=angleproject:1920

Change-Id: Ib936f6e25936c07c5bbc29f6b567d282a0f257c2
Reviewed-on: https://chromium-review.googlesource.com/c/1345891
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jiajia Qin <jiajia.qin@intel.com>

src/libANGLE/renderer/d3d/ProgramD3D.cpp

diff --git a/src/libANGLE/renderer/d3d/ProgramD3D.cpp b/src/libANGLE/renderer/d3d/ProgramD3D.cpp
index c9c46de..dea3cc6 100644
--- a/src/libANGLE/renderer/d3d/ProgramD3D.cpp
+++ b/src/libANGLE/renderer/d3d/ProgramD3D.cpp
@@ -195,6 +195,7 @@
 
     // define member uniforms
     sh::Std140BlockEncoder std140Encoder;
+    sh::Std430BlockEncoder std430Encoder;
     sh::HLSLBlockEncoder hlslEncoder(sh::HLSLBlockEncoder::ENCODE_PACKED, false);
     sh::BlockLayoutEncoder *encoder = nullptr;
 
@@ -202,6 +203,10 @@
     {
         encoder = &std140Encoder;
     }
+    else if (interfaceBlock.layout == sh::BLOCKLAYOUT_STD430)
+    {
+        encoder = &std430Encoder;
+    }
     else
     {
         encoder = &hlslEncoder;