commit a336b90f6200a4aec5738f14baabe61190dd8c0f
author Yunchao He <yunchao.he@intel.com> Wed Aug 02 16:05:21 2017 +0800
committer Commit Bot <commit-bot@chromium.org> Mon Sep 18 15:37:52 2017 +0000
tree 2e79283976d4b7b0165ee69f97b3dde1ce14e9f4
parent 5307e15d3366bb9fd96a2cfc13249f160bccb603

ES31: Impl program pipeline object management entries for GL backend.

The program pipeline object management entries are:
GenProgramPipelines
DeleteProgramPipelines
BindProgramPipeline
IsProgramPipeline

BUG:angleproject:2123

Change-Id: I114d054b90caf2ee3f9befef7439552a1c309bc4
Reviewed-on: https://chromium-review.googlesource.com/629978
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>

src/libANGLE/validationES31.cpp

diff --git a/src/libANGLE/validationES31.cpp b/src/libANGLE/validationES31.cpp
index e4c118d..40f59e7 100644
--- a/src/libANGLE/validationES31.cpp
+++ b/src/libANGLE/validationES31.cpp
@@ -13,6 +13,7 @@
 #include "libANGLE/Framebuffer.h"
 #include "libANGLE/VertexArray.h"
 #include "libANGLE/validationES.h"
+#include "libANGLE/validationES2.h"
 #include "libANGLE/validationES3.h"
 
 #include "common/utilities.h"
@@ -1262,4 +1263,53 @@
     return true;
 }
 
+static bool ValidateGenOrDeleteES31(Context *context, GLint n)
+{
+    if (context->getClientVersion() < ES_3_1)
+    {
+        ANGLE_VALIDATION_ERR(context, InvalidOperation(), ES31Required);
+        return false;
+    }
+
+    return ValidateGenOrDelete(context, n);
+}
+
+bool ValidateGenProgramPipelines(Context *context, GLint n, GLuint *)
+{
+    return ValidateGenOrDeleteES31(context, n);
+}
+
+bool ValidateDeleteProgramPipelines(Context *context, GLint n, const GLuint *)
+{
+    return ValidateGenOrDeleteES31(context, n);
+}
+
+bool ValidateBindProgramPipeline(Context *context, GLuint pipeline)
+{
+    if (context->getClientVersion() < ES_3_1)
+    {
+        ANGLE_VALIDATION_ERR(context, InvalidOperation(), ES31Required);
+        return false;
+    }
+
+    if (!context->isProgramPipelineGenerated(pipeline))
+    {
+        ANGLE_VALIDATION_ERR(context, InvalidOperation(), ObjectNotGenerated);
+        return false;
+    }
+
+    return true;
+}
+
+bool ValidateIsProgramPipeline(Context *context, GLuint pipeline)
+{
+    if (context->getClientVersion() < ES_3_1)
+    {
+        ANGLE_VALIDATION_ERR(context, InvalidOperation(), ES31Required);
+        return false;
+    }
+
+    return true;
+}
+
 }  // namespace gl