| 257223a176702c1b408d1530cba3f9a10c978c95 |
|
12-Jan-2017 |
Yang Ni <yangni@google.com> |
Fail gracefully than assert on RSoV context
Bug: 30964317
Fail RSoV context creation without assertion if Vulkan initialization
fails, e.g., if the GPU does not support Vulkan or if a GPU does not
exist at all.
Also avoided memory leak in Hal initialization code on failures to
create CPU referenence or RSoV context.
Test: RSoV on Volantis
Change-Id: I49320607bb211e568008193fee1cca299fd4a80e
/frameworks/rs/rsov/driver/rsovContext.h
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| 30dfb1368d0a3440cfedc882c27cc236d799f77c |
|
06-Jan-2017 |
Yang Ni <yangni@google.com> |
Fallback to CPU execution if RSoV compilation fails
Bug: 30964317
With a few additional changes:
* Cleaned up the RSoV script initialization code to get rid of
memory leaks;
* Updated the RSoVAllocation destructor to destroy the buffer but
not the uninitialized image.
* Updated allocation initialization code to correctly calculate
allocation size when rows are not aligned to the default minimum
alignment (16 bytes).
* Added a utility function to check if a script is completely backed
by CPU, and updated the CPU context lookup callback function to
use this utility to correctly return a CPU driver-specific script
for a HAL script.
Test: RSoVTest and RsTest
Change-Id: If85b8f01bde3190a9397aaedce8b9808d09716e6
/frameworks/rs/rsov/driver/rsovContext.h
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| 75f0d3110b04346b901771f96ce15cdbe907278f |
|
11-Nov-2016 |
Yang Ni <yangni@google.com> |
Initial driver for RSoV (RenderScript over Vulkan/SPIR-V)
Bug: 30964317
Supports the following:
* Allocations of 32-bit integers and floating point numbers and vectors
* Single-input single-output kernels
* Co-existence of RSoV scripts and CPU intrinsics
Added default .clang-format for driver code using Google C++ code style.
The RSoV driver is loaded, if and only if the property debug.rs.rsov is
set to non-zero.
Test: RSTest and CTS with debug.rs.rsov set to 0; and RSoVTest with
debug.rs.rsov set to 1.
Change-Id: If63370a502d499e8fc5f4bbd2e90ce84b167c331
/frameworks/rs/rsov/driver/rsovContext.h
|