Commit Graph

6 Commits

Author SHA1 Message Date
Stenzek
93865b327f ShaderCache: Implement compile priority
Currently, when immediately compile shaders is not enabled, the
ubershaders will be placed before any specialized shaders in the compile
queue in hybrid ubershaders mode. This means that Dolphin could
potentially use the ubershaders for a longer time than it would have if
we blocked startup until all shaders were compiled, leading to a drop in
performance.
2018-03-17 01:53:11 +10:00
Stenzek
517a977444 ShaderCache: Fix several issues in background shader compiling
- In D3D, shaders could be compiled on the main thread, blocking
startup.
- Reduced the latency between a pipeline being requested and used in all
backends in hybrid ubershader mode, when no shader stages were present.
- Fixed a case where async compilation could cause the same UID to be
appended multiple times to the UID cache.
- Fix incorrect number of threads being used when immediately compile
shaders was enabled.
2018-03-15 01:50:47 +10:00
Lioncash
6f97e3faa6 AsyncShaderCompiler: use std::make_unique in CreateWorkItem()
Same behavior, simpler code.
2017-09-02 14:08:00 -04:00
Lioncash
62615c601e AsyncShaderCompiler: Forward arguments to the specified type's constructor in CreateWorkItem()
As this just hands off the arguments to another type's constructor,
perfect forwarding should be used here to preserve any potential move semantics.
2017-09-02 14:06:48 -04:00
Stenzek
c8f31656cb VideoBackends: Support a different number of threads for precompiling
At runtime, we only really want a single shader compiler thread.
However, for initial boots, we can use a higher number to speed things
up.
2017-07-30 17:43:59 +10:00
Stenzek
0a9574eaa1 VideoCommon: Add AsyncShaderCompiler class implementation 2017-07-30 17:43:59 +10:00