Disabling calls to TexParameteri when the values do not exist on ES2.

src/gpu/gl/GrGLGpu.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrGLGpu.h"
 #include "GrGLGLSL.h"
 #include "GrGLStencilAttachment.h"
@@ skipping 3326 matching lines @@
     get_tex_param_swizzle(texture->config(), this->glCaps(), newTexParams.fSwizzleRGBA);
     if (setAll || newTexParams.fMagFilter != oldTexParams.fMagFilter) {
         this->setTextureUnit(unitIdx);
         GL_CALL(TexParameteri(target, GR_GL_TEXTURE_MAG_FILTER, newTexParams.fMagFilter));
     }
     if (setAll || newTexParams.fMinFilter != oldTexParams.fMinFilter) {
         this->setTextureUnit(unitIdx);
         GL_CALL(TexParameteri(target, GR_GL_TEXTURE_MIN_FILTER, newTexParams.fMinFilter));
     }
     if (setAll || newTexParams.fMaxMipMapLevel != oldTexParams.fMaxMipMapLevel) {
-        if (newTexParams.fMaxMipMapLevel != 0) {
-            this->setTextureUnit(unitIdx);
-            GL_CALL(TexParameteri(target, GR_GL_TEXTURE_MIN_LOD, 0));
-            GL_CALL(TexParameteri(target, GR_GL_TEXTURE_BASE_LEVEL, 0));
-            GL_CALL(TexParameteri(target, GR_GL_TEXTURE_MAX_LOD,
-                                  newTexParams.fMaxMipMapLevel));
-            GL_CALL(TexParameteri(target, GR_GL_TEXTURE_MAX_LEVEL,
-                                  newTexParams.fMaxMipMapLevel));
+        // These are not supported in ES2 contexts
+        if (this->glCaps().mipMapLevelAndLodControlSupport()) {
+            if (newTexParams.fMaxMipMapLevel != 0) {
+                this->setTextureUnit(unitIdx);
+                GL_CALL(TexParameteri(target, GR_GL_TEXTURE_MIN_LOD, 0));
+                GL_CALL(TexParameteri(target, GR_GL_TEXTURE_BASE_LEVEL, 0));
+                GL_CALL(TexParameteri(target, GR_GL_TEXTURE_MAX_LOD,
+                                      newTexParams.fMaxMipMapLevel));
+                GL_CALL(TexParameteri(target, GR_GL_TEXTURE_MAX_LEVEL,
+                                      newTexParams.fMaxMipMapLevel));
+            }
         }
     }
     if (setAll || newTexParams.fWrapS != oldTexParams.fWrapS) {
         this->setTextureUnit(unitIdx);
         GL_CALL(TexParameteri(target, GR_GL_TEXTURE_WRAP_S, newTexParams.fWrapS));
     }
     if (setAll || newTexParams.fWrapT != oldTexParams.fWrapT) {
         this->setTextureUnit(unitIdx);
         GL_CALL(TexParameteri(target, GR_GL_TEXTURE_WRAP_T, newTexParams.fWrapT));
     }
@@ skipping 942 matching lines @@
         if (GR_GL_TEXTURE_EXTERNAL == glTexture->target() ||
             GR_GL_TEXTURE_RECTANGLE == glTexture->target()) {
             copyParams->fFilter = GrTextureParams::kNone_FilterMode;
             copyParams->fWidth = texture->width();
             copyParams->fHeight = texture->height();
             return true;
         }
     }
     return false;
 }