[GEM-dev] [pix_texture]: how to make 'mode 0' default?

[Roman Haefeli]

On Sat, 2007-09-29 at 04:35 +0200, Roman Haefeli wrote:
> On Fri, 2007-09-28 at 02:52 +0200, Roman Haefeli wrote:
> > On Tue, 2007-09-25 at 12:55 +0200, IOhannes m zmoelnig wrote:
> > > oops sorry i was unclear here: i thought, in addition to applying my 
> > > first patch, you should change the lines mentioned.
> > 
> > np. 
> > 
> > ok, i resume:
> > 
> > testprocess:
> > ------------------------------------------------------
> > 
> > - create/get Gem binary
> > 
> > - start pd -lib Gem
> > 
> > - load pix_texture-help.pd
> > 
> > - load image (png 3-channel image of dimensions 454 x 459 px)
> > 
> > - try both modes 'mode 0/1'
> > 
> > - gather data from [pix_texture]'s second outlet.
> > 
> > 
> > 
> > results:
> > ---------------------------------------------------------
> > 
> > 
> > TEST A
> > 
> > with gem binary from sources of todays cvs checkout:
> > 
> > [pix_texture]: using mode 0:GL_TEXTURE_2D
> > print: 1 0.886719 0.896484 3553 0
> > 
> > [pix_texture]: using mode 1:GL_TEXTURE_RECTANGLE_ARB
> > print: 1 0.886719 0.896484 3553 0
> > 
> > 
> > ...............................................
> > 
> > 
> > TEST B
> > 
> > with gem binary made of sources more than two months old. 
> > 
> > cvs update -D 2007-07-12 -dP
> > 
> > when turning rendering on, i get:
> > 
> > GL: invalid enumerant
> > 
> > no image, respectively only one pixel of the image is displayed
> > image becomes visible after sending 'mode 0'.
> > 
> > [pix_texture]: using mode 0:GL_TEXTURE_2D
> > print: 1 0.886719 0.896484 3553 0
> > 
> > [pix_texture]: using mode 1:GL_TEXTURE_RECTANGLE_EXT
> > print: 1 0.886719 0.896484 3553 0
> > 
> > 
> > ................................................
> > 
> > 
> > TEST C
> > 
> > gem binary compiled with todays sources and applied patch AND manually
> > changed lines as proposed in previous mail of this thread.
> > 
> > 
> > sorry, i just realized, i cannot apply the patch anymore. i get:
> > 
> > roman at yoyo:~/pd-cvs/Gem-cvs/src$ patch -p0 < pixtexture.diff 
> > patching file Base/GemMan.cpp
> > Hunk #1 succeeded at 1172 (offset -2 lines).
> > Hunk #2 succeeded at 1196 (offset -2 lines).
> > patching file Pixes/pix_movieNEW.h
> > patching file Pixes/pix_texture.cpp
> > Hunk #2 FAILED at 64.
> > Hunk #3 FAILED at 97.
> > Hunk #4 FAILED at 138.
> > Hunk #5 succeeded at 189 (offset -1 lines).
> > Hunk #6 FAILED at 231.
> > Hunk #7 succeeded at 264 (offset -3 lines).
> > Hunk #8 succeeded at 332 (offset -8 lines).
> > Hunk #9 succeeded at 357 (offset -8 lines).
> > Hunk #10 succeeded at 435 with fuzz 2 (offset -8 lines).
> > Hunk #11 succeeded at 556 (offset -8 lines).
> > Hunk #12 FAILED at 672.
> > 5 out of 12 hunks FAILED -- saving rejects to file
> > Pixes/pix_texture.cpp.rej
> > patching file Pixes/pix_texture.h
> > 
> > 
> > it seems, that pix_texture.cpp was changed since the patch was created.
> > does the patch needs an update as well?
> > 
> geeezz..... sorry for complicating things so much. it turned out, that i
> was still using the old (2007-07-12) sources. since i was not sure, how
> to revert to actual state (is that what is meant by 'reset
> stickiness'?), i just did everything from scratch:
> 
> TEST C
> 
> - i deleted whole tree
> - i checked out a fresh sources
> - i applied IOhannes' patch from a previous post
> - i manually edited Base/GemMan.cpp according to a previous post of
> IOhannes
> - i deleted Manips/glsl*.cpp
> - aclocal && autoconf && ./configure && make
> 
> (i hope i did everything right this time)
> 
> but the test results don't seem to contain any new information, i still
> get:
> 
> [pix_texture]: using mode 0: TEXTURE_2D
> print: 1 0.886719 0.896484 3553 0
> 
> [pix_texture]: using mode 1: TEXTURE_RECTANGLE
> print: 1 0.886719 0.896484 3553 0

by accident, i probably found, what you have been looking for. when
'create'ing the gemwin, i get:

rectangle texturing support = 0

roman


		
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