Identify evictable textures by GL texture parameter

cc/resource_provider.cc

Index: cc/resource_provider.cc
diff --git a/cc/resource_provider.cc b/cc/resource_provider.cc
index 2cd7b4ce7f65bea623d8d2a067c5ddc2e159cadc..a68c752f64a74886edfab6a8948ec06d869f6541 100644
--- a/cc/resource_provider.cc
+++ b/cc/resource_provider.cc
@@ -177,6 +177,8 @@ ResourceProvider::ResourceId ResourceProvider::createGLTexture(int pool, const g
     GLC(context3d, context3d->texParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR));
     GLC(context3d, context3d->texParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE));
     GLC(context3d, context3d->texParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE));
+    if (pool == Renderer::ContentPool)
+        GLC(context3d, context3d->texParameteri(GL_TEXTURE_2D, GL_TEXTURE_POOL_CHROMIUM, GL_TEXTURE_POOL_MANAGED_CHROMIUM));

[piman, 2012/12/13 02:31:55]

Layering violation - the resource provider shouldn't hard-code anything about
the semantics associated with each pool

Can you pass this as a parameter instead?

 
     if (m_useTextureUsageHint && hint == TextureUsageFramebuffer)
         GLC(context3d, context3d->texParameteri(GL_TEXTURE_2D, GL_TEXTURE_USAGE_ANGLE, GL_FRAMEBUFFER_ATTACHMENT_ANGLE));