This function is part of ES3. It is needed to complete the bindings of Skia to ES3 in Chromium.
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/1f5a5a2f766dbaeb047e4a39e647be420f3530e9 commit 1f5a5a2f766dbaeb047e4a39e647be420f3530e9 Author: zmo <zmo@chromium.org> Date: Wed Oct 05 01:20:00 2016 Implementing FlushMappedBufferRange in GPU command buffer. Also adding some missing validation for MapBufferRange. BUG= 429053 , 651843 TEST=gpu_unittests R=piman@chromium.org CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel Review-Url: https://codereview.chromium.org/2221173002 Cr-Commit-Position: refs/heads/master@{#423035} [modify] https://crrev.com/1f5a5a2f766dbaeb047e4a39e647be420f3530e9/gpu/GLES2/gl2chromium_autogen.h [modify] https://crrev.com/1f5a5a2f766dbaeb047e4a39e647be420f3530e9/gpu/command_buffer/build_gles2_cmd_buffer.py [modify] https://crrev.com/1f5a5a2f766dbaeb047e4a39e647be420f3530e9/gpu/command_buffer/client/gles2_c_lib_autogen.h [modify] https://crrev.com/1f5a5a2f766dbaeb047e4a39e647be420f3530e9/gpu/command_buffer/client/gles2_cmd_helper_autogen.h [modify] https://crrev.com/1f5a5a2f766dbaeb047e4a39e647be420f3530e9/gpu/command_buffer/client/gles2_implementation_autogen.h [modify] https://crrev.com/1f5a5a2f766dbaeb047e4a39e647be420f3530e9/gpu/command_buffer/client/gles2_implementation_impl_autogen.h [modify] https://crrev.com/1f5a5a2f766dbaeb047e4a39e647be420f3530e9/gpu/command_buffer/client/gles2_implementation_unittest_autogen.h [modify] https://crrev.com/1f5a5a2f766dbaeb047e4a39e647be420f3530e9/gpu/command_buffer/client/gles2_interface_autogen.h [modify] https://crrev.com/1f5a5a2f766dbaeb047e4a39e647be420f3530e9/gpu/command_buffer/client/gles2_interface_stub_autogen.h [modify] https://crrev.com/1f5a5a2f766dbaeb047e4a39e647be420f3530e9/gpu/command_buffer/client/gles2_interface_stub_impl_autogen.h [modify] https://crrev.com/1f5a5a2f766dbaeb047e4a39e647be420f3530e9/gpu/command_buffer/client/gles2_trace_implementation_autogen.h [modify] https://crrev.com/1f5a5a2f766dbaeb047e4a39e647be420f3530e9/gpu/command_buffer/client/gles2_trace_implementation_impl_autogen.h [modify] https://crrev.com/1f5a5a2f766dbaeb047e4a39e647be420f3530e9/gpu/command_buffer/cmd_buffer_functions.txt [modify] https://crrev.com/1f5a5a2f766dbaeb047e4a39e647be420f3530e9/gpu/command_buffer/common/gles2_cmd_format_autogen.h [modify] https://crrev.com/1f5a5a2f766dbaeb047e4a39e647be420f3530e9/gpu/command_buffer/common/gles2_cmd_format_test_autogen.h [modify] https://crrev.com/1f5a5a2f766dbaeb047e4a39e647be420f3530e9/gpu/command_buffer/common/gles2_cmd_ids_autogen.h [modify] https://crrev.com/1f5a5a2f766dbaeb047e4a39e647be420f3530e9/gpu/command_buffer/service/gles2_cmd_decoder.cc [modify] https://crrev.com/1f5a5a2f766dbaeb047e4a39e647be420f3530e9/gpu/command_buffer/service/gles2_cmd_decoder_autogen.h [modify] https://crrev.com/1f5a5a2f766dbaeb047e4a39e647be420f3530e9/gpu/command_buffer/service/gles2_cmd_decoder_passthrough_doer_prototypes.h [modify] https://crrev.com/1f5a5a2f766dbaeb047e4a39e647be420f3530e9/gpu/command_buffer/service/gles2_cmd_decoder_passthrough_doers.cc [modify] https://crrev.com/1f5a5a2f766dbaeb047e4a39e647be420f3530e9/gpu/command_buffer/service/gles2_cmd_decoder_passthrough_handlers_autogen.cc [modify] https://crrev.com/1f5a5a2f766dbaeb047e4a39e647be420f3530e9/gpu/command_buffer/service/gles2_cmd_decoder_unittest_buffers.cc
Comment 1 by bsalomon@chromium.org
, Sep 30 2016