Tile Compression

gpu/command_buffer/service/async_pixel_transfer_delegate.h

Index: gpu/command_buffer/service/async_pixel_transfer_delegate.h
diff --git a/gpu/command_buffer/service/async_pixel_transfer_delegate.h b/gpu/command_buffer/service/async_pixel_transfer_delegate.h
index b41bcd52444db1a234ce9dd82b968d145388bd29..b9ff50dbc35413a9c65fde73feb44aa944a53455 100644
--- a/gpu/command_buffer/service/async_pixel_transfer_delegate.h
+++ b/gpu/command_buffer/service/async_pixel_transfer_delegate.h
@@ -43,6 +43,27 @@ struct AsyncTexSubImage2DParams {
   GLenum type;
 };
 
+struct AsyncCompressedTexImage2DParams {
+  GLenum target;
+  GLint level;
+  GLenum internal_format;
+  GLsizei width;
+  GLsizei height;
+  GLint border;
+  GLsizei image_size;
+};
+
+struct AsyncCompressedTexSubImage2DParams {
+  GLenum target;
+  GLint level;
+  GLint xoffset;
+  GLint yoffset;
+  GLsizei width;
+  GLsizei height;
+  GLenum format;
+  GLsizei image_size;
+};
+
 class AsyncMemoryParams {
  public:
   AsyncMemoryParams(scoped_refptr<Buffer> buffer,
@@ -98,6 +119,15 @@ class GPU_EXPORT AsyncPixelTransferDelegate {
       const AsyncTexSubImage2DParams& tex_params,
       const AsyncMemoryParams& mem_params) = 0;
 
+  virtual void AsyncCompressedTexImage2D(
+      const AsyncCompressedTexImage2DParams& tex_params,
+      const AsyncMemoryParams& mem_params,
+      const base::Closure& bind_callback) = 0;
+
+  virtual void AsyncCompressedTexSubImage2D(
+      const AsyncCompressedTexSubImage2DParams& tex_params,
+      const AsyncMemoryParams& mem_params) = 0;
+
   // Returns true if there is a transfer in progress.
   virtual bool TransferIsInProgress() = 0;