Commit Graph

14 Commits

Author SHA1 Message Date
Rodolfo Osvaldo Bogado 4b1909ea98 hopefully solved all the pixel align problems when drawing full screen quads.
this not solve the remaining projection problem in some games like mario kart wii
will work that problem later.
please test and let me know the results.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5473 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-05-24 14:20:19 +00:00
luisr142004 1648b84f08 add some dx checking routines to the dx plugin + some minor stuff
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5466 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-05-23 02:29:23 +00:00
Rodolfo Osvaldo Bogado 3bdf7d3711 this is a ugly unstable commit but i'm going to be out for work some days so ...
implemented donko's xfb in D3D:
the bad things:
*is solower in some cases, slower as opengl
*it do not work in dual core mode, it seems direct3d has serious synchronization problems, to the other devs please if you can take a look and help me :)
*real xfb still not working i have to give it more time to make it work.
the good:
*games that uses multiples xfbs will work now using the virtual XFB.
*implemented a more hardware like approach to scaling, now to calculate the pixel scaling i use the xfb size not the efb so the screen pixels relation is more correct now.
*simplified a little donko's virtual xfb to make it less memory consuming as xfb textures are the exact size of the scaled xfb and not full target width.
* when it works even real xfb will let us use super sampling.
I repeat this commit is totally unstable and in dual core mode it will for sure hang the emulator or at best give totally incorrect results.
Other devs please help as thread sync is not one of my strong points :)
i'll keep waiting for the comments an the -1 :)


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5195 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-03-14 18:57:50 +00:00
Rodolfo Osvaldo Bogado 090d7ec534 a lot of people don't get convinced by my "Pseudo-antialiasing " effect and is true is not near the quality of the true effect so :)
true antialiasing using supersampling:
3 modes implemented:
2x = is a one and a half samples supersampled buffer with a linear texture fetch, this produce a similar result of a 2x MSAA
4x = four samples with a aligned texture fetch in the center of the 4 samples, this produce a little best effect that the first mode.
8x = is a four samples with a  rotated grid fetching producing a nicer (really nicer in some cases) antialiasing.
please test an let me know if you like this :)
i remember to everyone that supersampling is expensive so don't complain in speed drops :)

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5006 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-02-03 22:19:00 +00:00
Rodolfo Osvaldo Bogado 9e2bbec47f a lot of modifications here :)
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
2010-02-03 03:52:50 +00:00
Rodolfo Osvaldo Bogado 19d7bb2c84 big commit, implemented depth textures with hardware support in D3D, so now they will be correct as in opengl. please test a lot because i only tested the ati path, nvidia path is "Theoretical" :).
Also reimplemented screen clearing as a color quad to support alpha blending when clearing as in the original hardware.
the funny thing is how is implemented peeking, as locking depth textures is not supported, implemented peeking copying the values form the depth texture to a r32f render target and then reading back the data.
please a lot of testing to this commit.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4599 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-11-22 02:37:00 +00:00
Rodolfo Osvaldo Bogado 802c112ad9 Well this commit has 2 parts:
first part if fixing, fixed, i thing, the flickering that everyone has reported, at least in my case i only have flickering in the one texture in one game and now is fixed. The other fix is not for an reported issue, is more a correctness fix, running dolphin with pix to review debug errors, result in a ton of warnings and error, now with this commit, at least for ati, there no more error or warnings, this means, correct management and state change, no accurate emulation, for this still a lot of work to do.
for this part of the commit please give me feedback and let me know of remaining issues

Te second part is the partial implementation of efb to ram copy in d3d, this won't brake anything because is commented but i commit this to ask for help from ector and donko in some errors remaining in the implementation related to differences between opengl an d3d.
if you want to test this you have to uncomment line 150 to 155 of bpstruct.cpp

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4594 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-11-20 18:46:30 +00:00
Rodolfo Osvaldo Bogado 0ac07e8aa8 Big Commit this will break a lot, fix a lot, but i thing is a good step:
Implemented all the correct format conversions in efb to texture copy.
replaced all the stretcrect calls with quad draws this must improve speed a bit.
A BIGGGGGGGGGG cleanup in the code and reorganization.
reimplemented zpeek using a secondary render target ( this still is buggy so many issues left)
please a lot off feedback.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4520 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-11-08 20:35:11 +00:00
XTra.KrazzY c86d2e5129 Now ALL copyright dates are fixed to the legally correct year: The year in which the project began. Now we don't have to change it every year :)
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3898 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-07-28 21:32:10 +00:00
death2droid 73a7686044 Fix up all copyright dates.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3886 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-07-26 11:51:40 +00:00
bushing 30c883bcfc set svn:eol-style=native for **.h
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@1438 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-12-08 04:46:09 +00:00
hrydgard 5a69fca0be Add some missing GPL headers, fix building with Platform SDK 6.0, delete unused HTTP code.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@452 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-09-07 10:29:46 +00:00
Maarten ter Huurne 1154027808 Replaced type "DWORD" by "u32", except where "DWORD" is used to access the Windows API.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@429 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-09-01 22:48:56 +00:00
hrydgard 775dc8a9c0 Initial megacommit.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-07-12 17:40:22 +00:00