commit 96f6adfa861c9a0b8baba7812b99c20ed4e0aa8f
author Olli Etuaho <oetuaho@nvidia.com> Wed Aug 16 11:18:54 2017 +0300
committer Commit Bot <commit-bot@chromium.org> Wed Aug 23 06:46:41 2017 +0000
tree d47e30d6e3aa924d2883cc8611831e51f7eab578
parent 5e424faefe013de6772a67fe6349a15255f2598b

Add support for arrays of arrays in AST processing

Data concerning arrays of arrays is added in TType.

Parsing arrays of arrays and support for arrays of arrays in
TPublicType are still left to be implemented later.

ShaderVariable interface for arrays of arrays is also left to be
implemented later.

We rely on existing test coverage to make sure that arrays of arrays
are not accidentally exposed.

BUG=angleproject:2125
TEST=angle_unittests, angle_end2end_tests, angle_deqp_gles31_tests

Change-Id: Ie17d5ac9b8d33958e9126dc0fb40bf1c81ddeec9
Reviewed-on: https://chromium-review.googlesource.com/616146
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>

src/compiler/translator/Initialize.cpp

diff --git a/src/compiler/translator/Initialize.cpp b/src/compiler/translator/Initialize.cpp
index 61acd4f..52ae411 100644
--- a/src/compiler/translator/Initialize.cpp
+++ b/src/compiler/translator/Initialize.cpp
@@ -816,11 +816,11 @@
             TType fragData(EbtFloat, EbpMedium, EvqFragData, 4);
             if (spec != SH_WEBGL2_SPEC && spec != SH_WEBGL3_SPEC)
             {
-                fragData.setArraySize(resources.MaxDrawBuffers);
+                fragData.makeArray(resources.MaxDrawBuffers);
             }
             else
             {
-                fragData.setArraySize(1u);
+                fragData.makeArray(1u);
             }
             symbolTable.insertVariable(ESSL1_BUILTINS, "gl_FragData", fragData);
 
@@ -829,8 +829,8 @@
                 symbolTable.insertVariableExt(
                     ESSL1_BUILTINS, "GL_EXT_blend_func_extended", "gl_SecondaryFragColorEXT",
                     TType(EbtFloat, EbpMedium, EvqSecondaryFragColorEXT, 4));
-                TType secondaryFragData(EbtFloat, EbpMedium, EvqSecondaryFragDataEXT, 4, 1, true);
-                secondaryFragData.setArraySize(resources.MaxDualSourceDrawBuffers);
+                TType secondaryFragData(EbtFloat, EbpMedium, EvqSecondaryFragDataEXT, 4, 1);
+                secondaryFragData.makeArray(resources.MaxDualSourceDrawBuffers);
                 symbolTable.insertVariableExt(ESSL1_BUILTINS, "GL_EXT_blend_func_extended",
                                               "gl_SecondaryFragDataEXT", secondaryFragData);
             }
@@ -848,8 +848,8 @@
 
             if (resources.EXT_shader_framebuffer_fetch || resources.NV_shader_framebuffer_fetch)
             {
-                TType lastFragData(EbtFloat, EbpMedium, EvqLastFragData, 4, 1, true);
-                lastFragData.setArraySize(resources.MaxDrawBuffers);
+                TType lastFragData(EbtFloat, EbpMedium, EvqLastFragData, 4, 1);
+                lastFragData.makeArray(resources.MaxDrawBuffers);
 
                 if (resources.EXT_shader_framebuffer_fetch)
                 {
@@ -928,8 +928,8 @@
 
             // The array size of gl_in is undefined until we get a valid input primitive
             // declaration.
-            TType glInType(glInBlock, EvqPerVertexIn, TLayoutQualifier::create(), 0);
-            glInType.setArrayUnsized();
+            TType glInType(glInBlock, EvqPerVertexIn, TLayoutQualifier::create());
+            glInType.makeArray(0u);
             symbolTable.insertVariableExt(ESSL3_1_BUILTINS, extension, "gl_in", glInType);
 
             break;