Fully support queries in the passthrough command decoder |
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Issue descriptionThe passthrough command decoder needs to properly implement queries by polling their results and writing them to shared memory. A few query types need to be emulated entirely in the command decoder (GL_COMMANDS_ISSUED_CHROMIUM, GL_LATENCY_QUERY_CHROMIUM, GL_ASYNC_PIXEL_PACK_COMPLETED_CHROMIUM, GL_GET_ERROR_QUERY_CHROMIUM) and will require validation in BeginQuery and EndQuery.
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Nov 22 2016
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/73582148251d24005ee3ab08fcdb75757ae9fb9d commit 73582148251d24005ee3ab08fcdb75757ae9fb9d Author: geofflang <geofflang@chromium.org> Date: Tue Nov 22 14:59:04 2016 Implement basic query functionality in the passthrough command buffer. Store errors in a local set in the passthrough command buffer, allowing us to track if an error was generated for specific calls that need to be emulated. BUG=602688 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/2502423003 Cr-Commit-Position: refs/heads/master@{#433858} [modify] https://crrev.com/73582148251d24005ee3ab08fcdb75757ae9fb9d/gpu/command_buffer/service/gles2_cmd_decoder_passthrough.cc [modify] https://crrev.com/73582148251d24005ee3ab08fcdb75757ae9fb9d/gpu/command_buffer/service/gles2_cmd_decoder_passthrough.h [modify] https://crrev.com/73582148251d24005ee3ab08fcdb75757ae9fb9d/gpu/command_buffer/service/gles2_cmd_decoder_passthrough_doer_prototypes.h [modify] https://crrev.com/73582148251d24005ee3ab08fcdb75757ae9fb9d/gpu/command_buffer/service/gles2_cmd_decoder_passthrough_doers.cc [modify] https://crrev.com/73582148251d24005ee3ab08fcdb75757ae9fb9d/gpu/command_buffer/service/gles2_cmd_decoder_passthrough_handlers.cc
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Dec 5 2016
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Comment 1 by geoffl...@chromium.org
, Nov 18 2016