This should give the exact same shader code except for the cases of
SELA == SELB and SELC == 1, the latter only for the color combinder.
In these two cases the results of the shader should not change in any way.
It would have been possible to optimize the SELC == HALF case too, if
the actual factor had been 0.5f instead of 0.4980392f.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5472 8ced0084-cf51-0410-be5f-012b33b47a6e
almost fixed real xfb in d3d, i say almost because there are some minor scalling problems. hope will fix them soon.
implemented a more intelligent index generator to emulate more accurately the behavior of the gc.
please give me feedback on this changes.
enjoy :)
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5465 8ced0084-cf51-0410-be5f-012b33b47a6e
The real hardware probably always sends the result of its computations
to the alpha test/fog units, in parallel to its registers, but those
only take the result of the last texenv stage.
This makes grass show up in ZTP, where the last texenv stage oddly writes to
reg #3 instead of #0.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5462 8ced0084-cf51-0410-be5f-012b33b47a6e
implemented fixed efb scale to improve alignment and discard some error caused by incorrect scale.
make both plugins work similar. this must improve opengl image quality a lot.
also implemented dynamic resizing in opengl, this way the resolution math the windows resolution on resize.
this is highly experimental so please test a lot.
implemented shader dumping on error thinking in future experiments with shaders.
enjoy :)
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5458 8ced0084-cf51-0410-be5f-012b33b47a6e
a MAYORRRRRR change in pixel shader generation, please review all games you can and leave comments this must improve accuracy in graphic emulation a lot.
for example: mario eyes in super mario galaxy, water pod transparency an water transparency on game intro in super mario sunshine, etc.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5457 8ced0084-cf51-0410-be5f-012b33b47a6e
make native mips loading an option to prevent performance lost in game that not need this functionality.( thanks to dorian.fevrier for point the performance lost.)
added a patch from pierre@pirsoft.de to avoid vertex drops when index array is full in opengl implementation that do not support large index arrays
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5432 8ced0084-cf51-0410-be5f-012b33b47a6e
Also added a window size setting for windowed mode.
Also pulled some X11 specific code out into a separate file.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5395 8ced0084-cf51-0410-be5f-012b33b47a6e
These codes don't work unless "_M_SSE=0x301", for SSSE3, or "_M_SSE=0x401", for SSE4.1, is defined as a preprocessor definition.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5300 8ced0084-cf51-0410-be5f-012b33b47a6e
fixed fps display in the top bar, now it shows the real fps of the game.
some code clean up and some corrections to make everything work right in the reference renderer.
multiples xfb now is broken even in single core as is was not an error caused by dual core, i really dono where the error is,everything looks correct but if you test a game with multiples xfb or the ipl you will see the error.
ector if you can take a look at he code and throw me some ideas i'll thank you.
please test.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5272 8ced0084-cf51-0410-be5f-012b33b47a6e
Removed the obsolete projection hacks:
* Final Fantasy CC Echo of Time
* Harvest Moon Magical Melody
* Baten Kaitos
* Baten Kaitos Origin
* Skies of Arcadia
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5271 8ced0084-cf51-0410-be5f-012b33b47a6e
If you are having trouble with segmentation faults in linux try "shared_soil=true". That seems to fix the problem. How do we fix this for the static build?
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5182 8ced0084-cf51-0410-be5f-012b33b47a6e
after some test the more relevant parameters were the color samples and the tlut max size.
so delete the rest of the parameters and define 3 modes:
Safe : the two values are set to 0 meaning all the texture data and all the tlut data are hashed this is the most correct and slowwwwwwwwwww way
Normal: 37 samples are taken from the color textures an the firs 4096 bytes of the tlut are hashed, is a lot faster than safe mode but in some games i observe small glitches.
Fast: 8 samples are taken from the color textures an the first 1024 bytes are hashed from the tlut, is a little slower than the unsafe cache but at least all the games i tested have correct text output and fast frame rate. the glitches in dinamyc color textures are more noticeable in this mode
this values could be improved, if you find a better combination please post it and the game it fixes and i will update the source.
for the moment, as my time is limited by a lot of work, only implemented the d3d gui, if someone can implement the opengl gui will be a lot of help for me.
please test a lot and let me know the results.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5135 8ced0084-cf51-0410-be5f-012b33b47a6e
fixed a misbehavior in the clear code that causes depth clear problems in reference hardware (Intel as example).
add 6 parameters to optimize Safe Texture Cache:
SafeTextureCacheColorSamples, SafeTextureCacheIndexedSamples, SafeTextureCacheTlutSamples:
this 3 parameters gives the number of samples taken to calculate the final hash value, less samples = more speed, more samples = more accuracy
if 0 is specified the hash is calculated using all the data in the texture.
SafeTextureCacheColorMaxSize, SafeTextureCacheIndexedMaxSize, SafeTextureCacheTlutMaxSize:
this parameters limits the amount of data used for the hash calculation, it could appear as redundant but in some games is better to make a full hash of the first bytes instead of some samples of all the texture.
color, indexed, tlut : define the texture type, full color data, indexed, and the tlut memory.
the parameters are available in the config , no GUI at this time, if the test are OK will add it to the GUI.
if someone needs it will give more examples on how to configure the values for specific games.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5116 8ced0084-cf51-0410-be5f-012b33b47a6e
sorry to tell but this will bring a speed drop, so let you decide if this change stay or not.( used the fastest open source hash algorithm i know)
do not apply full hashing to other format because it kills the performance.
for popular request added 9x SSAA believe me will kill your graphic card even if is the best but the image quality is exceptional.
as always please test and let me know the results.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5034 8ced0084-cf51-0410-be5f-012b33b47a6e
chage the global format of the screenshots to bmp, is correctly supported by both plugins and is faster.
reverted the changes in safe texture cache, will try to make them more stable then commit them, this should fix compilation in linux and macand error introduced in MP games
corrected all the issues commented by ector, thanks for the comments alway is good that the code is revised by others to find missed spots.
please report any remaining issue to solve them.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5001 8ced0084-cf51-0410-be5f-012b33b47a6e
first fixed scaling when updating backbuffer to make it friendly with encoders, now frame dumping must work without errors in any codec.
clean screenshot and frame dumping code now is more correct, faster and stable.
improve safe texture cache, improving the distribution of the hash algorithm, including tlut hash in the final hash of the texture, and making use of a 64 bit hash to make it more accurate.
clean a lot of code and corrected some missused vertex formats when drawing full screen quads.
and biggest change last:
implemented pseudo antialiasing: a image post-process algorithm that mimics antialiazing and is fare more easier to implement in this scenario.
you can change the intensity of the effect changing the values of the antialiasing combo. the right value depends on the game.
for example mkwii looks awesome with 8x.
please try all the changes and let me know the results.
if something is broken, please let me know and will fix it asap.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5000 8ced0084-cf51-0410-be5f-012b33b47a6e
Basic usage: "sudo scons install=global install"
Hopefully this doesn't break builds on Macs. I have tested this on linux and windows.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4994 8ced0084-cf51-0410-be5f-012b33b47a6e
