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Hash : 42975644
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Date : 2017-10-12T12:31:51
Move incomplete texture logic to shared helper. The incomplete texture handling is similar between the D3D and Vulkan back-ends. We create 1x1 textures, initialize them to black, and bind them when we detect incomplete textures. We would also bind incomplete textures when we detect feedback loops. In the GL back-end, we wouldn't detect feedback loops, and would allow the driver to handle incompleteness. Instead implement this in a shared helper class, and do the feedback loop detection in the front-end for every back-end. This makes our behaviour more consistent between back-ends, and prevents undefined behaviour. Because initializing multisample textures is tricky (they can't be updated with TexImage calls) we do a bit of a workaround so the back-end can clear the incomplete multisample texture initially. This progresses the initial Vulkan textures implementation. BUG=angleproject:2167 Change-Id: I79ddcc0711fcc986f2578a52ac6f701231d241ac Reviewed-on: https://chromium-review.googlesource.com/700993 Reviewed-by: Yuly Novikov <ynovikov@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
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Files
- Color.h
- Color.inl
- Float16ToFloat32.cpp
- Float16ToFloat32.py
- MemoryBuffer.cpp
- MemoryBuffer.h
- Optional.h
- Optional_unittest.cpp
- angleutils.cpp
- angleutils.h
- angleutils_unittest.cpp
- bitset_utils.h
- bitset_utils_unittest.cpp
- debug.cpp
- debug.h
- event_tracer.cpp
- event_tracer.h
- gen_uniform_type_table.py
- mathutil.cpp
- mathutil.h
- mathutil_unittest.cpp
- matrix_utils.h
- matrix_utils_unittest.cpp
- platform.h
- string_utils.cpp
- string_utils.h
- string_utils_unittest.cpp
- system_utils.h
- system_utils_linux.cpp
- system_utils_mac.cpp
- system_utils_win.cpp
- third_party/
- tls.cpp
- tls.h
- uniform_type_info_autogen.cpp
- utilities.cpp
- utilities.h
- utilities_unittest.cpp
- vector_utils.h
- vector_utils_unittest.cpp
- version.h
