Deffered pass 1 and render to screen

[cesarl]

Some pipeline bug fix and additions. Render texture to screen. Merge with #366

Fix thread bug

Close #373 Close #366 Close #357

[DorianPinaud]

youhou !

[cesarl]

D ONOT MERGE IT WE HAVE PROBLEM WITH THREADS

[paulbaron]

The performances are terrible on my computer... Is this normal? (It goes up to 20ms per frame for the render thread)

[cesarl]

Maybe you are on your chipset Maybe you are rendering the 2 pipelines at the same time Maybe it's due to my hardcoded stuff for animations I'll check that at home this afternoon. But I'm pretty sure that you still can work with 40 fps

2015-03-11 13:27 GMT-04:00 paulbaron notifications@github.com:

The performances are terrible on my computer... Is this normal? (It goes up to 20ms per frame for the render thread)

— Reply to this email directly or view it on GitHub https://github.com/Another-Game-Engine/AGE/pull/367#issuecomment-78312388 .

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[paulbaron]

-I'm on my nvidia GPU without vsync -I only render the deferred pipeline -It doesn't stop me from working (60fps in he worst case in debug with visual, but it still pretty lame without lights ^^) -Maybe it comes from my input manager, as it is executed on the render thread but i doubt it comes from there -It's not a big problem, but we still want to fix that before adding some other graphical effects What are the performances on your laptops?

[cesarl]

^^ I try that after work and tell you :) I'm currently watching at nvidia conferences ... soon I'll boost the pipeline :D :D :D

2015-03-11 13:53 GMT-04:00 paulbaron notifications@github.com:

-I'm on my nvidia GPU without vsync -I only render the deferred pipeline -It doesn't stop me from working (60fps in he worst case in debug with visual, but it still pretty lame without lights ^^) What are the performances on your laptops?

— Reply to this email directly or view it on GitHub https://github.com/Another-Game-Engine/AGE/pull/367#issuecomment-78318720 .

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[paulbaron]

Ahah! Cool! I would say that 5ms would be an acceptable performance for just rendering the deferred buffers. Let's try to reach that! We need some objectives and motivation ;)

[cesarl]

Yes ! :D But don't forget that priority is feature adn bug fix ! Benchmarking and optimisation will come after ;)

2015-03-11 14:12 GMT-04:00 paulbaron notifications@github.com:

Ahah! Cool! I would say that 5ms would be an acceptable performance for just rendering the deferred buffers. Let's try to reach that! We need some objectives and motivation ;)

— Reply to this email directly or view it on GitHub https://github.com/Another-Game-Engine/AGE/pull/367#issuecomment-78332328 .

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[paulbaron]

Sure, but the lightning pass is gonna be very heavy (at least twice the time of the buffering pass) so we need some margin to keep acceptable performances (not like in the first version of the engine where we needed a super-computer to render a frame xD) But as you want, it doesn't bother me that much ^^.

[cesarl]

Hahaha ! Of course we will benchmark regulary and search for improvements but, we don't have to focus on that. We don't have light and shadow since more than one year now ! It's a shame ! hahaha. Do not worry, I'm still the terrible guardian of performances, I'll not let the past situation repeat another time :D

2015-03-11 14:19 GMT-04:00 paulbaron notifications@github.com:

Sure, but the lightning pass is gonna be very heavy (at least twice the time of the buffering pass) so we need some margin to keep acceptable performances (not like in the first version of the engine where we needed a super-computer to render a frame xD) But as you want, it doesn't bother me that much ^^.

— Reply to this email directly or view it on GitHub https://github.com/Another-Game-Engine/AGE/pull/367#issuecomment-78336492 .

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[cesarl]

@paulbaron in debug at scene launch without moving the camera I have between 200 and 350 fps :)

2015-03-11 14:26 GMT-04:00 César Leblic cesar.leblic@gmail.com:

Hahaha ! Of course we will benchmark regulary and search for improvements but, we don't have to focus on that. We don't have light and shadow since more than one year now ! It's a shame ! hahaha. Do not worry, I'm still the terrible guardian of performances, I'll not let the past situation repeat another time :D

2015-03-11 14:19 GMT-04:00 paulbaron notifications@github.com:

Sure, but the lightning pass is gonna be very heavy (at least twice the time of the buffering pass) so we need some margin to keep acceptable performances (not like in the first version of the engine where we needed a super-computer to render a frame xD) But as you want, it doesn't bother me that much ^^.

— Reply to this email directly or view it on GitHub https://github.com/Another-Game-Engine/AGE/pull/367#issuecomment-78336492 .

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[paulbaron]

Yes but i'm talking about worst case, when you draw all sponza. The frame rate should not change that much...

[cesarl]

All scene from the top in release : 210 fps

2015-03-11 17:36 GMT-04:00 paulbaron notifications@github.com:

Yes but i'm talking about worst case, when you draw all sponza. The frame rate should not change that much...

— Reply to this email directly or view it on GitHub https://github.com/Another-Game-Engine/AGE/pull/367#issuecomment-78377729 .

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[paulbaron]

ok, not that bad for the moment ^^ optimizations can wait then