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Re: SDL2
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2007/9/11 11:31
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Posts: 5536
@Capehill
I probabaly need to create few test cases (one for opengl, and another for opengles) where just blit something in the window and trying to resize it, to see if there will be bug arise.

Probabaly it not related to the fact how window created, its maybe more about context creation. Maybe it only happens with ogles2 (i use OGLES2_CCT_RESIZE_VIEWPORT,TRUE when create ogles2 context when use gl4es, can be related).

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Re: SDL2
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@all

How can i force my SDL(1/2) app to pick up a given iconification icon?

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Re: SDL2
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@Raziel
Do you mean to choice when show "busy" icon and when show "non-busy" one, something like that ? At moment everything is hardcoded as i can see, you can only use icon coming with the binary. Capehill can clarify more about of course.

@Capehill
Reading your bugreport on warp3dnova, as well as issue in sdl2 tickets about ogles2, did it all mean that you have now hardware with working gfx card which support ogles2/warp3dnova/etc ? If so that will be cool !

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Re: SDL2
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2007/7/14 20:30
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Posts: 803
@kas1e

I think Raziel is experiencing the same bug that you reported: fullscreen toggle "breaks" the gadget.

Yes I have an X5000 now. It is hopefully easier to sort out those remaining SDL2/ogles2 issues now :)

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Re: SDL2
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@Capehill
Quote:

I think Raziel is experiencing the same bug that you reported: fullscreen toggle "breaks" the gadget.


If so then he just need to build latest version (you fix it all if i remember right)

Quote:

Yes I have an X5000 now. It is hopefully easier to sort out those remaining SDL2/ogles2 issues now :)


Yeah ! That will help surely !

ps. i write some more info in the bugreport you create on mantis about warp3dnova.

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Re: SDL2
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@kas1e

Nevermind...

It already chooses the apps icons as iconificated icon.
Problem was that i was testing the app from shell. Doing that resulted in the iconifated icon being the shell icon instead of the apps one.

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If slaughterhouses had glass walls, everyone would be a vegetarian. ~ Sir Paul McCartney
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Re: SDL2
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@kas1e

Quote:

Quote:
Capehill
I think Raziel is experiencing the same bug that you reported: fullscreen toggle "breaks" the gadget.

If so then he just need to build latest version (you fix it all if i remember right)

I'll wait for the next RC release to test any further...don't want to add new bugs by a faulty build on my own

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If slaughterhouses had glass walls, everyone would be a vegetarian. ~ Sir Paul McCartney
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Re: SDL2
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@Capehill

Bad news, that patch for minigl about replacing "&&" to "||" in the glTexImage() broken things : Cube and Lugaru (both on os4depot) have problems with textures: Lugaru in menu have white textures, and Cube in game itself have some mess with textures.

I tried firstly my own builds of latest source code, but then tried your one, from the ticket 34, that one: http://capehill.kapsi.fi/minigl/minigl_texture_debug.lha

And it have the same issues as my build.

Once i removed back "||" to "&&" those games start to renders correctly.

Probably its not enough to fix original issue like this, something should be changed somewhere else as well.

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Re: SDL2
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@kas1e

White textures might happen if game uses non-power of two texture sizes because Warp3D doesn't support those. Well, have to investigate.

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Re: SDL2
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Re: SDL2
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@Capehill

Thank you for the heads up.

Installed, rebuilt and tested some bugs (unfortunately still there, the MiniGL update didn't make a differerence either, so those bugs seems to be SDL genuine)

INFOSDL2 renderer benchmark v0.5 (SDL version 2.0.9)
INFOThis tool measures the speed of various 2D drawing features
INFO
Press ESC key to quit
INFO
Parameterswidth 800height 600renderer name '(null)'iterations 100objects 100sleep 0
INFO
Image size 408*167
INFO
Pixel format 0x16161804 (SDL_PIXELFORMAT_RGB888)
INFOStarting to test renderer called [compositing], flags 0xE
INFO
Points [modeNone]...100 frames drawn in 0.035 seconds => 2828.2 frames per second
INFO
Points [modeBlend]...100 frames drawn in 0.030 seconds => 3376.0 frames per second
INFO
Points [modeAdd]...100 frames drawn in 0.029 seconds => 3400.3 frames per second
INFO
Points [modeMod]...100 frames drawn in 0.030 seconds => 3381.8 frames per second
INFO
Lines [modeNone]...100 frames drawn in 0.189 seconds => 528.6 frames per second
INFO
Lines [modeBlend]...100 frames drawn in 1.915 seconds => 52.2 frames per second
INFO
Lines [modeAdd]...100 frames drawn in 1.831 seconds => 54.6 frames per second
INFO
Lines [modeMod]...100 frames drawn in 1.874 seconds => 53.4 frames per second
INFO
FillRects [modeNone]...100 frames drawn in 0.188 seconds => 530.6 frames per second
INFO
FillRects [modeBlend]...100 frames drawn in 0.335 seconds => 298.4 frames per second
INFO
FillRects [modeAdd]...100 frames drawn in 0.314 seconds => 318.8 frames per second
INFO
FillRects [modeMod]...100 frames drawn in 0.315 seconds => 317.7 frames per second
INFO
RenderCopy [modeNone]...100 frames drawn in 0.023 seconds => 4295.0 frames per second
INFO
RenderCopy [modeBlend]...100 frames drawn in 0.025 seconds => 3946.2 frames per second
INFO
RenderCopy [modeAdd]...100 frames drawn in 0.028 seconds => 3579.6 frames per second
INFO
RenderCopy [modeMod]...100 frames drawn in 0.030 seconds => 3326.1 frames per second
INFO
RenderCopyEx [modeNone]...100 frames drawn in 0.023 seconds => 4331.6 frames per second
INFO
RenderCopyEx [modeBlend]...100 frames drawn in 0.027 seconds => 3710.2 frames per second
INFO
RenderCopyEx [modeAdd]...100 frames drawn in 0.051 seconds => 1976.4 frames per second
INFO
RenderCopyEx [modeMod]...100 frames drawn in 0.027 seconds => 3723.6 frames per second
INFO
Color modulation [modeNone]...100 frames drawn in 0.242 seconds => 413.5 frames per second
INFO
Color modulation [modeBlend]...100 frames drawn in 0.244 seconds => 409.8 frames per second
INFO
Color modulation [modeAdd]...100 frames drawn in 0.243 seconds => 411.2 frames per second
INFO
Color modulation [modeMod]...100 frames drawn in 0.284 seconds => 352.3 frames per second
INFO
Alpha modulation [modeNone]...100 frames drawn in 0.025 seconds => 3982.2 frames per second
INFO
Alpha modulation [modeBlend]...100 frames drawn in 0.028 seconds => 3574.9 frames per second
INFO
Alpha modulation [modeAdd]...100 frames drawn in 0.030 seconds => 3371.8 frames per second
INFO
Alpha modulation [modeMod]...100 frames drawn in 0.030 seconds => 3363.6 frames per second
INFO
UpdateTexture [modeNone]...100 frames drawn in 0.047 seconds => 2146.8 frames per second2232.6 operations per second
INFO
UpdateTexture [modeBlend]...100 frames drawn in 0.056 seconds => 1776.4 frames per second1847.4 operations per second
INFO
UpdateTexture [modeAdd]...100 frames drawn in 0.051 seconds => 1952.1 frames per second2030.1 operations per second
INFO
UpdateTexture [modeMod]...100 frames drawn in 0.052 seconds => 1928.6 frames per second2005.8 operations per second
INFO
ReadPixels [modeNone]...0 frames drawn in 0.210 seconds => 0.0 frames per second476.5 operations per second
INFO
ReadPixels [modeBlend]...0 frames drawn in 0.218 seconds => 0.0 frames per second458.0 operations per second
INFO
ReadPixels [modeAdd]...0 frames drawn in 0.222 seconds => 0.0 frames per second450.4 operations per second
INFO
ReadPixels [modeMod]...0 frames drawn in 0.205 seconds => 0.0 frames per second486.8 operations per second
INFO
Starting to test renderer called [opengl], flags 0x2
INFO
Points [modeNone]...100 frames drawn in 0.045 seconds => 2241.2 frames per second
INFO
Points [modeBlend]...100 frames drawn in 0.045 seconds => 2243.4 frames per second
INFO
Points [modeAdd]...100 frames drawn in 0.045 seconds => 2238.8 frames per second
INFO
Points [modeMod]...100 frames drawn in 0.045 seconds => 2237.8 frames per second
INFO
Lines [modeNone]...100 frames drawn in 0.057 seconds => 1761.7 frames per second
INFO
Lines [modeBlend]...100 frames drawn in 0.059 seconds => 1683.5 frames per second
INFO
Lines [modeAdd]...100 frames drawn in 0.060 seconds => 1677.8 frames per second
INFO
Lines [modeMod]...100 frames drawn in 0.064 seconds => 1552.3 frames per second
INFO
FillRects [modeNone]...100 frames drawn in 0.253 seconds => 394.7 frames per second
INFO
FillRects [modeBlend]...100 frames drawn in 0.282 seconds => 354.3 frames per second
INFO
FillRects [modeAdd]...100 frames drawn in 0.261 seconds => 383.4 frames per second
INFO
FillRects [modeMod]...100 frames drawn in 0.272 seconds => 367.9 frames per second
INFO
RenderCopy [modeNone]...100 frames drawn in 0.059 seconds => 1709.1 frames per second
INFO
RenderCopy [modeBlend]...100 frames drawn in 0.050 seconds => 2015.4 frames per second
INFO
RenderCopy [modeAdd]...100 frames drawn in 0.051 seconds => 1949.5 frames per second
INFO
RenderCopy [modeMod]...100 frames drawn in 0.050 seconds => 2013.9 frames per second
INFO
RenderCopyEx [modeNone]...100 frames drawn in 0.049 seconds => 2037.4 frames per second
INFO
RenderCopyEx [modeBlend]...100 frames drawn in 0.051 seconds => 1967.7 frames per second
INFO
RenderCopyEx [modeAdd]...100 frames drawn in 0.049 seconds => 2038.1 frames per second
INFO
RenderCopyEx [modeMod]...100 frames drawn in 0.054 seconds => 1853.7 frames per second
INFO
Color modulation [modeNone]...100 frames drawn in 0.044 seconds => 2249.2 frames per second
INFO
Color modulation [modeBlend]...100 frames drawn in 0.043 seconds => 2345.3 frames per second
INFO
Color modulation [modeAdd]...100 frames drawn in 0.047 seconds => 2106.1 frames per second
INFO
Color modulation [modeMod]...100 frames drawn in 0.049 seconds => 2026.0 frames per second
INFO
Alpha modulation [modeNone]...100 frames drawn in 0.050 seconds => 2019.3 frames per second
INFO
Alpha modulation [modeBlend]...100 frames drawn in 0.052 seconds => 1938.0 frames per second
INFO
Alpha modulation [modeAdd]...100 frames drawn in 0.060 seconds => 1655.2 frames per second
INFO
Alpha modulation [modeMod]...100 frames drawn in 0.050 seconds => 2009.4 frames per second
INFO
UpdateTexture [modeNone]...100 frames drawn in 0.073 seconds => 1377.8 frames per second1432.9 operations per second
INFO
UpdateTexture [modeBlend]...100 frames drawn in 0.078 seconds => 1282.8 frames per second1334.1 operations per second
INFO
UpdateTexture [modeAdd]...100 frames drawn in 0.073 seconds => 1365.2 frames per second1419.8 operations per second
INFO
UpdateTexture [modeMod]...100 frames drawn in 0.076 seconds => 1321.1 frames per second1374.0 operations per second
INFO
ReadPixels [modeNone]...0 frames drawn in 0.372 seconds => 0.0 frames per second268.7 operations per second
INFO
ReadPixels [modeBlend]...0 frames drawn in 0.381 seconds => 0.0 frames per second262.7 operations per second
INFO
ReadPixels [modeAdd]...0 frames drawn in 0.394 seconds => 0.0 frames per second253.7 operations per second
INFO
ReadPixels [modeMod]...0 frames drawn in 0.371 seconds => 0.0 frames per second269.2 operations per second
INFO
Starting to test renderer called [opengles2], flags 0xA
INFO
Points [modeNone]...100 frames drawn in 0.105 seconds => 956.6 frames per second
INFO
Points [modeBlend]...100 frames drawn in 0.024 seconds => 4088.8 frames per second
INFO
Points [modeAdd]...100 frames drawn in 0.031 seconds => 3278.4 frames per second
INFO
Points [modeMod]...100 frames drawn in 0.034 seconds => 2947.6 frames per second
INFO
Lines [modeNone]...100 frames drawn in 0.024 seconds => 4085.5 frames per second
INFO
Lines [modeBlend]...100 frames drawn in 0.025 seconds => 4081.5 frames per second
INFO
Lines [modeAdd]...100 frames drawn in 0.024 seconds => 4090.6 frames per second
INFO
Lines [modeMod]...100 frames drawn in 0.024 seconds => 4086.5 frames per second
INFO
FillRects [modeNone]...100 frames drawn in 0.038 seconds => 2652.9 frames per second
INFO
FillRects [modeBlend]...100 frames drawn in 0.036 seconds => 2783.2 frames per second
INFO
FillRects [modeAdd]...100 frames drawn in 0.042 seconds => 2373.0 frames per second
INFO
FillRects [modeMod]...100 frames drawn in 0.036 seconds => 2790.1 frames per second
INFO
RenderCopy [modeNone]...100 frames drawn in 0.037 seconds => 2708.0 frames per second
INFO
RenderCopy [modeBlend]...100 frames drawn in 0.045 seconds => 2198.4 frames per second
INFO
RenderCopy [modeAdd]...100 frames drawn in 0.024 seconds => 4180.8 frames per second
INFO
RenderCopy [modeMod]...100 frames drawn in 0.024 seconds => 4179.0 frames per second
INFO
RenderCopyEx [modeNone]...100 frames drawn in 0.033 seconds => 2991.8 frames per second
INFO
RenderCopyEx [modeBlend]...100 frames drawn in 0.032 seconds => 3112.4 frames per second
INFO
RenderCopyEx [modeAdd]...100 frames drawn in 0.033 seconds => 2987.8 frames per second
INFO
RenderCopyEx [modeMod]...100 frames drawn in 0.034 seconds => 2933.8 frames per second
INFO
Color modulation [modeNone]...100 frames drawn in 0.026 seconds => 3893.8 frames per second
INFO
Color modulation [modeBlend]...100 frames drawn in 0.026 seconds => 3893.5 frames per second
INFO
Color modulation [modeAdd]...100 frames drawn in 0.026 seconds => 3882.3 frames per second
INFO
Color modulation [modeMod]...100 frames drawn in 0.030 seconds => 3298.8 frames per second
INFO
Alpha modulation [modeNone]...100 frames drawn in 0.025 seconds => 3922.2 frames per second
INFO
Alpha modulation [modeBlend]...100 frames drawn in 0.026 seconds => 3905.8 frames per second
INFO
Alpha modulation [modeAdd]...100 frames drawn in 0.026 seconds => 3915.7 frames per second
INFO
Alpha modulation [modeMod]...100 frames drawn in 0.026 seconds => 3901.8 frames per second
INFO
UpdateTexture [modeNone]...100 frames drawn in 0.029 seconds => 3417.4 frames per second3554.1 operations per second
INFO
UpdateTexture [modeBlend]...100 frames drawn in 0.029 seconds => 3416.1 frames per second3552.8 operations per second
INFO
UpdateTexture [modeAdd]...100 frames drawn in 0.027 seconds => 3668.4 frames per second3815.1 operations per second
INFO
UpdateTexture [modeMod]...100 frames drawn in 0.029 seconds => 3405.1 frames per second3541.3 operations per second
INFO
ReadPixels [modeNone]...0 frames drawn in 0.411 seconds => 0.0 frames per second243.1 operations per second
INFO
ReadPixels [modeBlend]...0 frames drawn in 0.425 seconds => 0.0 frames per second235.4 operations per second
INFO
ReadPixels [modeAdd]...0 frames drawn in 0.413 seconds => 0.0 frames per second242.2 operations per second
INFO
ReadPixels [modeMod]...0 frames drawn in 0.417 seconds => 0.0 frames per second239.7 operations per second
INFO
Starting to test renderer called [software], flags 0x9
INFO
Points [modeNone]...100 frames drawn in 0.718 seconds => 139.3 frames per second
INFO
Points [modeBlend]...100 frames drawn in 0.699 seconds => 143.1 frames per second
INFO
Points [modeAdd]...100 frames drawn in 0.718 seconds => 139.3 frames per second
INFO
Points [modeMod]...100 frames drawn in 0.994 seconds => 100.6 frames per second
INFO
Lines [modeNone]...100 frames drawn in 0.726 seconds => 137.8 frames per second
INFO
Lines [modeBlend]...100 frames drawn in 0.869 seconds => 115.0 frames per second
INFO
Lines [modeAdd]...100 frames drawn in 0.822 seconds => 121.6 frames per second
INFO
Lines [modeMod]...100 frames drawn in 0.821 seconds => 121.8 frames per second
INFO
FillRects [modeNone]...100 frames drawn in 1.103 seconds => 90.6 frames per second
INFO
FillRects [modeBlend]...100 frames drawn in 6.695 seconds => 14.9 frames per second
INFO
FillRects [modeAdd]...100 frames drawn in 3.548 seconds => 28.2 frames per second
INFO
FillRects [modeMod]...100 frames drawn in 4.960 seconds => 20.2 frames per second
INFO
RenderCopy [modeNone]...100 frames drawn in 0.824 seconds => 121.4 frames per second
INFO
RenderCopy [modeBlend]...100 frames drawn in 1.252 seconds => 79.9 frames per second
INFO
RenderCopy [modeAdd]...100 frames drawn in 1.011 seconds => 98.9 frames per second
INFO
RenderCopy [modeMod]...100 frames drawn in 1.022 seconds => 97.8 frames per second
INFO
RenderCopyEx [modeNone]...100 frames drawn in 2.825 seconds => 35.4 frames per second
INFO
RenderCopyEx [modeBlend]...100 frames drawn in 1.218 seconds => 82.1 frames per second
INFO
RenderCopyEx [modeAdd]...100 frames drawn in 1.560 seconds => 64.1 frames per second
INFO
RenderCopyEx [modeMod]...100 frames drawn in 2.347 seconds => 42.6 frames per second
INFO
Color modulation [modeNone]...100 frames drawn in 0.762 seconds => 131.2 frames per second
INFO
Color modulation [modeBlend]...100 frames drawn in 0.789 seconds => 126.7 frames per second
INFO
Color modulation [modeAdd]...100 frames drawn in 0.751 seconds => 133.2 frames per second
INFO
Color modulation [modeMod]...100 frames drawn in 0.783 seconds => 127.7 frames per second
INFO
Alpha modulation [modeNone]...100 frames drawn in 0.886 seconds => 112.9 frames per second
INFO
Alpha modulation [modeBlend]...100 frames drawn in 1.365 seconds => 73.3 frames per second
INFO
Alpha modulation [modeAdd]...100 frames drawn in 1.145 seconds => 87.3 frames per second
INFO
Alpha modulation [modeMod]...100 frames drawn in 1.083 seconds => 92.3 frames per second
INFO
UpdateTexture [modeNone]...100 frames drawn in 1.016 seconds => 98.5 frames per second102.4 operations per second
INFO
UpdateTexture [modeBlend]...100 frames drawn in 1.477 seconds => 67.7 frames per second70.4 operations per second
INFO
UpdateTexture [modeAdd]...100 frames drawn in 1.256 seconds => 79.6 frames per second82.8 operations per second
INFO
UpdateTexture [modeMod]...100 frames drawn in 1.223 seconds => 81.8 frames per second85.0 operations per second
INFO
ReadPixels [modeNone]...0 frames drawn in 0.024 seconds => 0.0 frames per second4109.6 operations per second
INFO
ReadPixels [modeBlend]...0 frames drawn in 0.026 seconds => 0.0 frames per second3875.4 operations per second
INFO
ReadPixels [modeAdd]...0 frames drawn in 0.025 seconds => 0.0 frames per second4079.1 operations per second
INFO
ReadPixels [modeMod]...0 frames drawn in 0.026 seconds => 0.0 frames per second3852.2 operations per second
INFO
Bye bye

I'd love to test the ogles2 mode to see if that makes an impact in-app regarding speed of drawing operations...

_________________
If slaughterhouses had glass walls, everyone would be a vegetarian. ~ Sir Paul McCartney
-
Did everything just taste purple for a second? ~ Philip J. Fry
-
Ain't got no cash, ain't got no style, ladies vomit when I smile. ~ Dr.
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Re: SDL2
Quite a regular
Joined:
2007/7/14 20:30
From Lothric
Posts: 803
@Raziel

It seems that I forgot to improve those (gadget-related) debug prints I promised for RC2. I'm getting old. Maybe for RC3.

SDL_renderer's OpenGL ES 2 backend is broken at the moment. I'm trying to figure it out. I have requested help from both Daniel and Hans.

Regarding performance: I ported Diamonds and Dust (2D game) to OpenGL ES 2: it is 2x-3x faster than MiniGL on my current setup.

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Re: SDL2
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@Capehill

No problem, i'll stand for RC3 (or a debug beta) then.

Ah, ok

So, i guess those games don't use SDL?

I'm intruiged to try out ogles2 for scummvm/residualvm once more (the last test was cut short due to bugs back then), so i'm also standing by for the fix.

Maybe you could give me another heads up when those become available?
That would be grand

Thanks a lot for the new SDL2 version (and the SDL1 debug build)!

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Re: SDL2
Quite a regular
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From Lothric
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@Raziel

Definitely try OGLES2! I just configured ScummVM with:

--opengl-mode=gles2

If you get the shader compilation hickup during the startup, we can work around or report it. At the moment I'm not sure whether it is a ScummVM, OpenGL ES 2 or driver issue.

Quote:

So, i guess those games don't use SDL?


Which games did you refer here?

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Re: SDL2
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@capehill

wrt to OGLES2
The configuration and compiling is not a problem, it's the "hiccup" you so nicely put.
But it's not a "hiccup", rather a missing shader(part) implementation in our gfx driver, exactly the boolean uniforms (now that i said it, i think i forgot about it when speaking of trying it out again, there's no point since those shader parts aren't supported [yet?])

I have both a compiled exe of scummvm and residualvm sitting in my development partition, both done with ogles2, just they don't start (say - crash on startup) because of those boolean uniforms not being supported (see also here for reference).
The same (but even worse) is with residualvm, since they rely heavily on shaders (for their 3D engines)

Hans answered on when he would think this boolean uniforms will get supported. (Not very encouraging either)

I'm also not very fond of doing workarounds, i'd rather have it supported by the system and not alter code, or i will surely forget what i had to do to make it work and as soon as a new version of the app comes out i'll be starting from scratch all over again :-/

wrt to the "games"...i meant those you mentioned in one of your last posts and with them the fact that ogles2 for sdl2 is broken atm, so i asked if they aren't sdl(?) (and i just now realized that it's only one game :-/

Quote:

SDL_renderer's OpenGL ES 2 backend is broken at the moment. I'm trying to figure it out. I have requested help from both Daniel and Hans.

Regarding performance: I ported Diamonds and Dust (2D game) to OpenGL ES 2: it is 2x-3x faster than MiniGL on my current setup.

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If slaughterhouses had glass walls, everyone would be a vegetarian. ~ Sir Paul McCartney
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Did everything just taste purple for a second? ~ Philip J. Fry
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Ain't got no cash, ain't got no style, ladies vomit when I smile. ~ Dr.
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Re: SDL2
Quite a regular
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From Lothric
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@Raziel

Quote:

boolean uniforms


But ScummVM doesn't use boolean uniforms as far as I can see:

https://github.com/scummvm/scummvm/blo ... ics/opengl/shader.cpp#L60

I renamed "texture" to "s_texture", and voela, compiled. So I was pondering whether to report this issue or not but I haven't had investigated more yet.

Quote:

wrt to the "games"...i meant those you mentioned in one of your last posts and with them the fact that ogles2 for sdl2 is broken atm


No, OGLES2 (context) for SDL2 is not generally broken. It's only the SDL_Renderer's OGLES2 backend (one of four possible backends). SDL_Renderer is used by some 2D games but why worry about OpenGL(ES2) here since you could use the compositing backend.

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Re: SDL2
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@Capehill

Quote:

But ScummVM doesn't use boolean uniforms

No, but residualvm does

But if it's that easy in scummvm i'll try myself and test.
You could report it since you can describe what is going wrong better than me.
I think we can hijack another thread for that, Hans asked for stuff that should be supported in MiniGL future versions...i'll use that opportunity

Quote:

No, OGLES2 (context) for SDL2 is not generally broken. It's only the SDL_Renderer's OGLES2 backend (one of four possible backends). SDL_Renderer is used by some 2D games but why worry about OpenGL(ES2) here since you could use the compositing backend.

Because with "compositing" renderer in place fps in some games (where fps display is supported) went up by 0.5-1 fps, which is not worth it.
That may be because those engines/scummvm dosn't make use of certain drawing routines (and as thus nothing is optimized) or the fact that composite is not as fast in comparision as i thought it might be.

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Ain't got no cash, ain't got no style, ladies vomit when I smile. ~ Dr.
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Re: SDL2
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Posts: 281
@Capehill
Quote:
I renamed "texture" to "s_texture", and voela, compiled. So I was pondering whether to report this issue or not but I haven't had investigated more yet.

texture2D is deprecated since GLSL 1.30 and its replacement is the overloaded GLSL function texture() ... Looks like you get a conflict here because of that. Adding an explicit #version tag (probably below 1.30) on top of your GLSL might help.

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Re: SDL2
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@Daytona675x

Where would that version tag go?
Inside the app's shader function?
Just to know if i can annoy the devs with that...

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If slaughterhouses had glass walls, everyone would be a vegetarian. ~ Sir Paul McCartney
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Did everything just taste purple for a second? ~ Philip J. Fry
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Ain't got no cash, ain't got no style, ladies vomit when I smile. ~ Dr.
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Re: SDL2
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@Capehill

I tried, built with the workaround and side by side tested some of the more demanding games...there is, unfortunately, no visible or feelable difference.

Where the intro on one game needs 52 seconds with pure SDL2/OpenGL it needs 50 seconds with ogles2, while both stress out the cpu to max (might have also been a slow finger when pressing the stopwatch).

The same have i witnessed when using compositing.

Seems the engines doesn't really use the shaders...

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If slaughterhouses had glass walls, everyone would be a vegetarian. ~ Sir Paul McCartney
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Did everything just taste purple for a second? ~ Philip J. Fry
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Ain't got no cash, ain't got no style, ladies vomit when I smile. ~ Dr.
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