commit 461b09a82468833f8bc0f073336730935dd6a5cf
author Lingfeng Yang <lfy@google.com> Mon Apr 23 09:02:09 2018 -0700
committer Commit Bot <commit-bot@chromium.org> Mon May 14 14:54:47 2018 +0000
tree 635b1f238bbf861c357e30c88bb607a64db16d9d
parent 5d2ccc534d26cc1801dd82479d647cce84ba25e2

GLES1: Renderer (minimal)

This is the renderer code for GLES1 that delivers basic vertex
attributes, matrices, and allows texturing for unit 0 only (more units
mean implementing the multitexturing pipeline).

+ Sample
+ Update test expectations for GLES1 conformance tests

BUG=angleproject:2554
BUG=angleproject:2306

Change-Id: I398edc764f982fbfc4c5e0f9d6bfef1e91aec47c
Reviewed-on: https://chromium-review.googlesource.com/1057356
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Lingfeng Yang <lfy@google.com>

src/libANGLE/Compiler.cpp

diff --git a/src/libANGLE/Compiler.cpp b/src/libANGLE/Compiler.cpp
index a1b8f84..a3eaebf 100644
--- a/src/libANGLE/Compiler.cpp
+++ b/src/libANGLE/Compiler.cpp
@@ -57,7 +57,8 @@
       mResources(),
       mShaderCompilers({})
 {
-    ASSERT(state.getClientMajorVersion() == 2 || state.getClientMajorVersion() == 3);
+    ASSERT(state.getClientMajorVersion() == 1 || state.getClientMajorVersion() == 2 ||
+           state.getClientMajorVersion() == 3);
 
     const gl::Caps &caps             = state.getCaps();
     const gl::Extensions &extensions = state.getExtensions();
@@ -74,8 +75,8 @@
     mResources.OES_standard_derivatives     = extensions.standardDerivatives;
     mResources.EXT_draw_buffers             = extensions.drawBuffers;
     mResources.EXT_shader_texture_lod       = extensions.shaderTextureLOD;
-    mResources.OES_EGL_image_external          = extensions.eglImageExternal;
-    mResources.OES_EGL_image_external_essl3    = extensions.eglImageExternalEssl3;
+    mResources.OES_EGL_image_external       = extensions.eglImageExternal;
+    mResources.OES_EGL_image_external_essl3 = extensions.eglImageExternalEssl3;
     mResources.NV_EGL_stream_consumer_external = extensions.eglStreamConsumerExternal;
     mResources.ARB_texture_rectangle           = extensions.textureRectangle;
     // TODO: use shader precision caps to determine if high precision is supported?
@@ -124,7 +125,7 @@
     mResources.MaxCombinedAtomicCounterBuffers = caps.maxCombinedAtomicCounterBuffers;
     mResources.MaxAtomicCounterBufferSize      = caps.maxAtomicCounterBufferSize;
 
-    mResources.MaxUniformBufferBindings = caps.maxUniformBufferBindings;
+    mResources.MaxUniformBufferBindings       = caps.maxUniformBufferBindings;
     mResources.MaxShaderStorageBufferBindings = caps.maxShaderStorageBufferBindings;
 
     // Needed by point size clamping workaround
@@ -144,11 +145,11 @@
     mResources.MaxGeometryOutputVertices        = caps.maxGeometryOutputVertices;
     mResources.MaxGeometryTotalOutputComponents = caps.maxGeometryTotalOutputComponents;
     mResources.MaxGeometryTextureImageUnits = caps.maxShaderTextureImageUnits[ShaderType::Geometry];
-    mResources.MaxGeometryAtomicCounterBuffers  = caps.maxGeometryAtomicCounterBuffers;
-    mResources.MaxGeometryAtomicCounters        = caps.maxGeometryAtomicCounters;
-    mResources.MaxGeometryShaderStorageBlocks   = caps.maxShaderStorageBlocks[ShaderType::Geometry];
-    mResources.MaxGeometryShaderInvocations     = caps.maxGeometryShaderInvocations;
-    mResources.MaxGeometryImageUniforms         = caps.maxGeometryImageUniforms;
+    mResources.MaxGeometryAtomicCounterBuffers = caps.maxGeometryAtomicCounterBuffers;
+    mResources.MaxGeometryAtomicCounters       = caps.maxGeometryAtomicCounters;
+    mResources.MaxGeometryShaderStorageBlocks  = caps.maxShaderStorageBlocks[ShaderType::Geometry];
+    mResources.MaxGeometryShaderInvocations    = caps.maxGeometryShaderInvocations;
+    mResources.MaxGeometryImageUniforms        = caps.maxGeometryImageUniforms;
 }
 
 Compiler::~Compiler()