Don't use MIP filter mode on compressed textures

src/gpu/gl/GrGpuGL.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 "GrGpuGL.h"
 #include "GrGLStencilBuffer.h"
@@ skipping 2035 matching lines @@
         GR_GL_NEAREST,
         GR_GL_LINEAR,
         GR_GL_LINEAR_MIPMAP_LINEAR
     };
     static GrGLenum glMagFilterModes[] = {
         GR_GL_NEAREST,
         GR_GL_LINEAR,
         GR_GL_LINEAR
     };
     GrTextureParams::FilterMode filterMode = params.filterMode();
-    if (!this->caps()->mipMapSupport() && GrTextureParams::kMipMap_FilterMode == filterMode) {
-        filterMode = GrTextureParams::kBilerp_FilterMode;
+
+    if (GrTextureParams::kMipMap_FilterMode == filterMode) {
+        if (!this->caps()->mipMapSupport() || GrPixelConfigIsCompressed(texture->config())) {
+            filterMode = GrTextureParams::kBilerp_FilterMode;
+        }
     }
+
     newTexParams.fMinFilter = glMinFilterModes[filterMode];
     newTexParams.fMagFilter = glMagFilterModes[filterMode];
 
     if (GrTextureParams::kMipMap_FilterMode == filterMode &&
-        texture->texturePriv().mipMapsAreDirty() && !GrPixelConfigIsCompressed(texture->config())) {
+        texture->texturePriv().mipMapsAreDirty()) {
         GL_CALL(GenerateMipmap(GR_GL_TEXTURE_2D));
         texture->texturePriv().dirtyMipMaps(false);
     }
 
     newTexParams.fWrapS = tile_to_gl_wrap(params.getTileModeX());
     newTexParams.fWrapT = tile_to_gl_wrap(params.getTileModeY());
     memcpy(newTexParams.fSwizzleRGBA,
            GrGLShaderBuilder::GetTexParamSwizzle(texture->config(), this->glCaps()),
            sizeof(newTexParams.fSwizzleRGBA));
     if (setAll || newTexParams.fMagFilter != oldTexParams.fMagFilter) {
@@ skipping 532 matching lines @@
             this->setVertexArrayID(gpu, 0);
         }
         int attrCount = gpu->glCaps().maxVertexAttributes();
         if (fDefaultVertexArrayAttribState.count() != attrCount) {
             fDefaultVertexArrayAttribState.resize(attrCount);
         }
         attribState = &fDefaultVertexArrayAttribState;
     }
     return attribState;
 }