Re: [AD] Potential color conversion bug

[Peter Hull <peter.hull90@xxxxxxxxxx>]

Maybe I'm doing something dumb. That does draw the circle top-left, but 
the times remain substantially the same. Basically it's not setting 32 
bit mode. I also tried it fullscreen, and as su root. It always chooses 
16 bit mode. I'm sure I have had AGL running in 32 bit mode in the past. 
Maybe my X setup is wrong? I've attached the allegro.log for information.

In any case, I still think that the problem still exists. Video bitmaps 
are created by AGL as 32-bit, regardless of the screen depth. I don't 
see why they can't be created to match the screen, even if, internally, 
Allegro GL uploads them as 32 bit textures.

Pete

Elias Pschernig wrote:

> On Mon, 2005-06-20 at 10:57 -0700, Robert Ohannessian wrote:
>  
>
> > Well, allegro_gl_set_allegro_mode() would certainly help.
> >
> >    
>
> Yes, now it works as expected, and also the times changed:
>
> 32 -> 32
> mem 4.290000
> 32 -> 32
> vid 1.680000
>
> Peter, can you also try adding allegro_gl_set_allegro_mode() after
> set_gfx_mode()?
>
> The docs here:
> http://allegrogl.sourceforge.net/docs/group__allegro.html#ga1
> say:
> "
> You should encapsulate all Allegro code dealing with the screen in
> between allegro_gl_set_allegro_mode() and
> allegro_gl_unset_allegro_mode()
> "
>
> So I assume, the od dbehavior in the original example was expected, and
> there is no bug at all?
>
>  

* Note * x_windowed_choose_visual: 8 formats.
* Note * x_windowed_choose_visual: Mode 0
* Note * decode_visual: Decoding:
	Color Depth: 16 RGBA: 5.6.5.0 Accum: 16.16.16.16
	DblBuf: 1 Zbuf: 16 Stereo: 0 Aux: 0 Stencil: 0 Shift: 11.5.0.0
	Sample Buffers: 0 Samples: 0
	Decoded bpp: 16
	Score is : 640
* Note * x_windowed_choose_visual: Mode 1
* Note * decode_visual: Decoding:
	Color Depth: 16 RGBA: 5.6.5.0 Accum: 16.16.16.16
	DblBuf: 1 Zbuf: 16 Stereo: 0 Aux: 0 Stencil: 0 Shift: 11.5.0.0
	Sample Buffers: 0 Samples: 0
	Decoded bpp: 16
	Score is : 640
* Note * x_windowed_choose_visual: Mode 2
* Note * decode_visual: Decoding:
	Color Depth: 16 RGBA: 5.6.5.0 Accum: 16.16.16.16
	DblBuf: 0 Zbuf: 16 Stereo: 0 Aux: 0 Stencil: 0 Shift: 11.5.0.0
	Sample Buffers: 0 Samples: 0
	Decoded bpp: 16
	Score is : 384
* Note * x_windowed_choose_visual: Mode 3
* Note * decode_visual: Decoding:
	Color Depth: 16 RGBA: 5.6.5.0 Accum: 16.16.16.16
	DblBuf: 1 Zbuf: 0 Stereo: 0 Aux: 0 Stencil: 0 Shift: 11.5.0.0
	Sample Buffers: 0 Samples: 0
	Decoded bpp: 16
	Score is : 640
* Note * x_windowed_choose_visual: Mode 4
* Note * decode_visual: Decoding:
	Color Depth: 16 RGBA: 5.6.5.0 Accum: 16.16.16.16
	DblBuf: 0 Zbuf: 0 Stereo: 0 Aux: 0 Stencil: 0 Shift: 11.5.0.0
	Sample Buffers: 0 Samples: 0
	Decoded bpp: 16
	Score is : 384
* Note * x_windowed_choose_visual: Mode 5
* Note * decode_visual: Decoding:
	Color Depth: 16 RGBA: 5.6.5.0 Accum: 16.16.16.16
	DblBuf: 0 Zbuf: 16 Stereo: 0 Aux: 0 Stencil: 0 Shift: 11.5.0.0
	Sample Buffers: 0 Samples: 0
	Decoded bpp: 16
	Score is : 384
* Note * x_windowed_choose_visual: Mode 6
* Note * decode_visual: Decoding:
	Color Depth: 16 RGBA: 5.6.5.0 Accum: 16.16.16.16
	DblBuf: 1 Zbuf: 0 Stereo: 0 Aux: 0 Stencil: 0 Shift: 11.5.0.0
	Sample Buffers: 0 Samples: 0
	Decoded bpp: 16
	Score is : 640
* Note * x_windowed_choose_visual: Mode 7
* Note * decode_visual: Decoding:
	Color Depth: 16 RGBA: 5.6.5.0 Accum: 16.16.16.16
	DblBuf: 0 Zbuf: 0 Stereo: 0 Aux: 0 Stencil: 0 Shift: 11.5.0.0
	Sample Buffers: 0 Samples: 0
	Decoded bpp: 16
	Score is : 384
* Note * x_windowed_choose_visual: Best config is: 0
* Note * decode_visual: Decoding:
	Color Depth: 16 RGBA: 5.6.5.0 Accum: 16.16.16.16
	DblBuf: 1 Zbuf: 16 Stereo: 0 Aux: 0 Stencil: 0 Shift: 11.5.0.0
	Sample Buffers: 0 Samples: 0
	Decoded bpp: 16


OpenGL Version: 1.4.0 NVIDIA 44.96
Vendor: NVIDIA Corporation
Renderer: GeForce2 MX/AGP/SSE
GLX Version: 1.3
GLU Version : 1.3

glXGetProcAddress Extension: Supported