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8775abacc6
dolphin/Source/Core
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skidau 8775abacc6 Optimised EFB copy to RAM. 
The finding was that 99% of the time, textures are static in memory. However, Dolphin would pessimistically continue to decode and copy the same texture every time.  The optimisation is to check if the texture matches what is in the cache, and if it does, Dolphin should early exit.

The result is the speed in New Super Mario Bros Wii increased 35% with spinning coins.  Still not as fast as EFB copy to texture though.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6352 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-11-06 04:46:44 +00:00
..
AudioCommon Improve the compiler flags for the cmake build system. -fPIC only needs to be specified for static libraries that are linked into shared libraries. cmake automatically uses -fPIC for shared libraries. Also ported several other needed compiler flags from the scons build. Set up the debug build, enabled with "-D CMAKE_BUILD_TYPE=Release", to work with wxWidgets debugging. 2010-11-05 02:23:24 +00:00
Common Improve the compiler flags for the cmake build system. -fPIC only needs to be specified for static libraries that are linked into shared libraries. cmake automatically uses -fPIC for shared libraries. Also ported several other needed compiler flags from the scons build. Set up the debug build, enabled with "-D CMAKE_BUILD_TYPE=Release", to work with wxWidgets debugging. 2010-11-05 02:23:24 +00:00
Core Added checks for portaudio and opencl to the cmake build system. 2010-11-06 03:49:18 +00:00
DebuggerUICommon Improve the compiler flags for the cmake build system. -fPIC only needs to be specified for static libraries that are linked into shared libraries. cmake automatically uses -fPIC for shared libraries. Also ported several other needed compiler flags from the scons build. Set up the debug build, enabled with "-D CMAKE_BUILD_TYPE=Release", to work with wxWidgets debugging. 2010-11-05 02:23:24 +00:00
DebuggerWX Add an experimental CMake build system as a possible replacement for SCons. Only tested on Linux, should work on OS X and Windows in the future as well though. 2010-11-01 15:47:02 +00:00
DiscIO Add an experimental CMake build system as a possible replacement for SCons. Only tested on Linux, should work on OS X and Windows in the future as well though. 2010-11-01 15:47:02 +00:00
DolphinWX Fixed GeckoCodes.org retrieval for WiiWare. 2010-11-05 20:58:27 +00:00
DSPCore Improve the compiler flags for the cmake build system. -fPIC only needs to be specified for static libraries that are linked into shared libraries. cmake automatically uses -fPIC for shared libraries. Also ported several other needed compiler flags from the scons build. Set up the debug build, enabled with "-D CMAKE_BUILD_TYPE=Release", to work with wxWidgets debugging. 2010-11-05 02:23:24 +00:00
InputCommon Add an experimental CMake build system as a possible replacement for SCons. Only tested on Linux, should work on OS X and Windows in the future as well though. 2010-11-01 15:47:02 +00:00
InputUICommon Add an experimental CMake build system as a possible replacement for SCons. Only tested on Linux, should work on OS X and Windows in the future as well though. 2010-11-01 15:47:02 +00:00
VideoCommon Optimised EFB copy to RAM. 2010-11-06 04:46:44 +00:00
CMakeLists.txt Add an experimental CMake build system as a possible replacement for SCons. Only tested on Linux, should work on OS X and Windows in the future as well though. 2010-11-01 15:47:02 +00:00