Add glCompressedCopySubTextureCHROMIUM

gpu/command_buffer/service/gles2_cmd_decoder_autogen.h

Index: gpu/command_buffer/service/gles2_cmd_decoder_autogen.h
diff --git a/gpu/command_buffer/service/gles2_cmd_decoder_autogen.h b/gpu/command_buffer/service/gles2_cmd_decoder_autogen.h
index c5de9f52f8b95d9ab183b81db61bad3c69d772fd..86c3c6720a58b51e9d1889e9bba85decc21831b7 100644
--- a/gpu/command_buffer/service/gles2_cmd_decoder_autogen.h
+++ b/gpu/command_buffer/service/gles2_cmd_decoder_autogen.h
@@ -4555,6 +4555,37 @@ error::Error GLES2DecoderImpl::HandleCompressedCopyTextureCHROMIUM(
   return error::kNoError;
 }
 
+error::Error GLES2DecoderImpl::HandleCompressedCopySubTextureCHROMIUM(
+    uint32_t immediate_data_size,
+    const void* cmd_data) {
+  const gles2::cmds::CompressedCopySubTextureCHROMIUM& c =
+      *static_cast<const gles2::cmds::CompressedCopySubTextureCHROMIUM*>(
+          cmd_data);
+  (void)c;
+  GLenum target = static_cast<GLenum>(c.target);
+  GLenum source_id = static_cast<GLenum>(c.source_id);
+  GLenum dest_id = static_cast<GLenum>(c.dest_id);
+  GLint xoffset = static_cast<GLint>(c.xoffset);
+  GLint yoffset = static_cast<GLint>(c.yoffset);
+  GLint x = static_cast<GLint>(c.x);
+  GLint y = static_cast<GLint>(c.y);
+  GLsizei width = static_cast<GLsizei>(c.width);
+  GLsizei height = static_cast<GLsizei>(c.height);
+  if (width < 0) {
+    LOCAL_SET_GL_ERROR(GL_INVALID_VALUE, "glCompressedCopySubTextureCHROMIUM",
+                       "width < 0");
+    return error::kNoError;
+  }
+  if (height < 0) {
+    LOCAL_SET_GL_ERROR(GL_INVALID_VALUE, "glCompressedCopySubTextureCHROMIUM",
+                       "height < 0");
+    return error::kNoError;
+  }
+  DoCompressedCopySubTextureCHROMIUM(target, source_id, dest_id, xoffset,
+                                     yoffset, x, y, width, height);
+  return error::kNoError;
+}
+
 error::Error GLES2DecoderImpl::HandleProduceTextureCHROMIUMImmediate(
     uint32_t immediate_data_size,
     const void* cmd_data) {