User:Javispedro/SDL-GLES - Revision history

imported_>javispedro at 18:42, 21 June 2011

2011-06-21T18:42:49Z

← Older revision		Revision as of 18:42, 21 June 2011
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	You can use SDL 1.2 and a small addon I made, SDL-GLES, to ease development of OpenGL ES (1.1 and 2.0) applications in Maemo.		You can use SDL 1.2 and a small addon I made, SDL-GLES, to ease development of OpenGL ES (1.1 and 2.0) applications in Maemo.

	~~'''Page in progress'''~~

	== Get started ==		== Get started ==
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	# Now to get a simple skeleton for your app. Download [http://git.maemo.org/git?p=sdlhildon;a=blob_plain;f=sdlgles/test/gles2.c;h=d13ee1ef5505af8ee51a68250f3016ea4ce5f5d3;hb=HEAD gles2.c] and put it in your working directory.		# Now to get a simple skeleton for your app. Download [http://git.maemo.org/git?p=sdlhildon;a=blob_plain;f=sdlgles/test/gles2.c;h=d13ee1ef5505af8ee51a68250f3016ea4ce5f5d3;hb=HEAD gles2.c] and put it in your working directory.
	#: <code>wget "http://git.maemo.org/git?p=sdlhildon;a=blob_plain;f=sdlgles/test/gles2.c;h=d13ee1ef5505af8ee51a68250f3016ea4ce5f5d3" -O gles2.c</code>		#: <code>wget "http://git.maemo.org/git?p=sdlhildon;a=blob_plain;f=sdlgles/test/gles2.c;h=d13ee1ef5505af8ee51a68250f3016ea4ce5f5d3" -O gles2.c</code>
	#: ''Note that this is ~~not~~ a ~~proper skeleton~~, ~~work~~ in ~~progress~~''		#: ''Note that this is just a skeletion application; if you want samples, look at the nehegles package in extras.''
	# Build gles2 with		# Build gles2 with
	#: <code>gcc `sdl-config --cflags --libs` -o gles2 gles2.c -lSDL_gles -lEGL -lGLESv2</code>		#: <code>gcc `sdl-config --cflags --libs` -o gles2 gles2.c -lSDL_gles -lEGL -lGLESv2</code>
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	# Now to get a simple skeleton for your app. Download [http://git.maemo.org/git?p=sdlhildon;a=blob_plain;f=sdlgles/test/gles1.c;h=0756be5b8979868a4a9ac4c3d8497e56b18bb276 gles1.c] and put it in your working directory.		# Now to get a simple skeleton for your app. Download [http://git.maemo.org/git?p=sdlhildon;a=blob_plain;f=sdlgles/test/gles1.c;h=0756be5b8979868a4a9ac4c3d8497e56b18bb276 gles1.c] and put it in your working directory.
	#: <code>wget "http://git.maemo.org/git?p=sdlhildon;a=blob_plain;f=sdlgles/test/gles1.c;h=0756be5b8979868a4a9ac4c3d8497e56b18bb276" -O gles1.c</code>		#: <code>wget "http://git.maemo.org/git?p=sdlhildon;a=blob_plain;f=sdlgles/test/gles1.c;h=0756be5b8979868a4a9ac4c3d8497e56b18bb276" -O gles1.c</code>
	#: ''Note that this is ~~not~~ a ~~proper skeleton~~, ~~work~~ in ~~progress~~''		#: ''Note that this is just a skeletion application; if you want samples, look at the nehegles package in extras.''
	# Build gles1 with		# Build gles1 with
	#: <code>gcc `sdl-config --cflags --libs` -o gles1 gles1.c -lSDL_gles -lEGL -lGLES_CM</code>		#: <code>gcc `sdl-config --cflags --libs` -o gles1 gles1.c -lSDL_gles -lEGL -lGLES_CM</code>

imported_>javispedro at 13:40, 8 March 2011

2011-03-08T13:40:48Z

← Older revision		Revision as of 13:40, 8 March 2011
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	Feel free to edit here.		Feel free to edit here.

			For the ES 2.0 example you wrote: "''Note that this is not a proper skeleton, work in progress''". What needs to be done to call it "proper"? --[[User:goshki\|goshki]] 11:03, 8 March 2011 (UTC)

			Because it is mostly a test instead of a proper game skeleton, with the game logic -> render logic event loop, etc. The test is fine for learning how to initialize SDL_GLES but I would like something that also teaches a prospective developer general game development with SDL + OpenGL.
	~~For the ES 2.0 example you wrote: "''Note that this~~ is ~~not~~ a proper skeleton, ~~work in progress''"~~. ~~What needs~~ to ~~be done to call it "~~proper"? --[[User:~~goshki~~\|~~goshki~~]] 11:03, 8 March 2011 (UTC)		However, harbaum has since contributed a lot of proper OpenGL ES 2.0 samples in his NeHeGLES package: http://maemo.org/downloads/product/Maemo5/nehegles/ .
			--[[User:javispedro\|javispedro]] 13:40, 8 March 2011 (UTC)

imported_>goshki: /* Questions & Answers */

2011-03-08T11:03:44Z

Questions & Answers

← Older revision		Revision as of 11:03, 8 March 2011
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	Feel free to edit here.		Feel free to edit here.



			For the ES 2.0 example you wrote: "''Note that this is not a proper skeleton, work in progress''". What needs to be done to call it "proper"? --[[User:goshki\|goshki]] 11:03, 8 March 2011 (UTC)

imported_>javispedro at 17:05, 4 April 2010

2010-04-04T17:05:59Z

← Older revision		Revision as of 17:05, 4 April 2010
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	#: <code>fakeroot apt-get install libgles1-sgx-img-dev</code>		#: <code>fakeroot apt-get install libgles1-sgx-img-dev</code>
	# But if you are in the FREMANTLE_X86 target, currently there's not an easy way to install the emulation 1.1 libraries and headers. You will need to get the N900 OpenGL ES 1.1 PowerVR Insider SDK from [http://www.imgtec.com/powervr/insider/sdkdownloads/index.asp#GLES1b Imagination], and install it. Note that you will need to unpack the library files on the usual paths manually.		# But if you are in the FREMANTLE_X86 target, currently there's not an easy way to install the emulation 1.1 libraries and headers. You will need to get the N900 OpenGL ES 1.1 PowerVR Insider SDK from [http://www.imgtec.com/powervr/insider/sdkdownloads/index.asp#GLES1b Imagination], and install it. Note that you will need to unpack the library files on the usual paths manually.
	# Now to get a simple skeleton for your app. Download [http://git.maemo.org/git?p=sdlhildon;a=blob_plain;f=sdlgles/test/gles1.c;h=~~d13ee1ef5505af8ee51a68250f3016ea4ce5f5d3;hb=HEAD~~ gles1.c] and put it in your working directory.		# Now to get a simple skeleton for your app. Download [http://git.maemo.org/git?p=sdlhildon;a=blob_plain;f=sdlgles/test/gles1.c;h=0756be5b8979868a4a9ac4c3d8497e56b18bb276 gles1.c] and put it in your working directory.
	#: <code>wget "http://git.maemo.org/git?p=sdlhildon;a=blob_plain;f=sdlgles/test/gles1.c;h=0756be5b8979868a4a9ac4c3d8497e56b18bb276" -O gles1.c</code>		#: <code>wget "http://git.maemo.org/git?p=sdlhildon;a=blob_plain;f=sdlgles/test/gles1.c;h=0756be5b8979868a4a9ac4c3d8497e56b18bb276" -O gles1.c</code>
	#: ''Note that this is not a proper skeleton, work in progress''		#: ''Note that this is not a proper skeleton, work in progress''

imported_>javispedro: added gles1 tutorial

2010-04-04T16:18:48Z

added gles1 tutorial

@@ Line 20: / Line 20: @@
 # Now run it. Ensure the SDK interface is up (this is out of the scope for this little tutorial).
 #: <code>./gles2</code>
 == In detail ==

imported_>javispedro at 22:38, 23 March 2010

2010-03-23T22:38:35Z

← Older revision		Revision as of 22:38, 23 March 2010
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	# Now to get a simple skeleton for your app. Download [http://git.maemo.org/git?p=sdlhildon;a=blob_plain;f=sdlgles/test/gles2.c;h=d13ee1ef5505af8ee51a68250f3016ea4ce5f5d3;hb=HEAD gles2.c] and put it in your working directory.		# Now to get a simple skeleton for your app. Download [http://git.maemo.org/git?p=sdlhildon;a=blob_plain;f=sdlgles/test/gles2.c;h=d13ee1ef5505af8ee51a68250f3016ea4ce5f5d3;hb=HEAD gles2.c] and put it in your working directory.
	#: <code>wget "http://git.maemo.org/git?p=sdlhildon;a=blob_plain;f=sdlgles/test/gles2.c;h=d13ee1ef5505af8ee51a68250f3016ea4ce5f5d3" -O gles2.c</code>		#: <code>wget "http://git.maemo.org/git?p=sdlhildon;a=blob_plain;f=sdlgles/test/gles2.c;h=d13ee1ef5505af8ee51a68250f3016ea4ce5f5d3" -O gles2.c</code>
			#: ''Note that this is not a proper skeleton, work in progress''
	# Build gles2 with		# Build gles2 with
	#: <code>gcc `sdl-config --cflags --libs` -o gles2 gles2.c -lSDL_gles -lEGL -lGLESv2</code>		#: <code>gcc `sdl-config --cflags --libs` -o gles2 gles2.c -lSDL_gles -lEGL -lGLESv2</code>

imported_>javispedro at 22:29, 23 March 2010

2010-03-23T22:29:32Z

← Older revision		Revision as of 22:29, 23 March 2010
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	#: <code>fakeroot apt-get install libgles2-dev</code>		#: <code>fakeroot apt-get install libgles2-dev</code>
	# Now to get a simple skeleton for your app. Download [http://git.maemo.org/git?p=sdlhildon;a=blob_plain;f=sdlgles/test/gles2.c;h=d13ee1ef5505af8ee51a68250f3016ea4ce5f5d3;hb=HEAD gles2.c] and put it in your working directory.		# Now to get a simple skeleton for your app. Download [http://git.maemo.org/git?p=sdlhildon;a=blob_plain;f=sdlgles/test/gles2.c;h=d13ee1ef5505af8ee51a68250f3016ea4ce5f5d3;hb=HEAD gles2.c] and put it in your working directory.
			#: <code>wget "http://git.maemo.org/git?p=sdlhildon;a=blob_plain;f=sdlgles/test/gles2.c;h=d13ee1ef5505af8ee51a68250f3016ea4ce5f5d3" -O gles2.c</code>
	# Build gles2 with		# Build gles2 with
	#: <code>gcc `sdl-config --cflags --libs` -o gles2 gles2.c -lSDL_gles</code>		#: <code>gcc `sdl-config --cflags --libs` -o gles2 gles2.c -lSDL_gles -lEGL -lGLESv2</code>
	# Now run it. Ensure the SDK interface is up (this is out of the scope for this little tutorial).		# Now run it. Ensure the SDK interface is up (this is out of the scope for this little tutorial).
	#: <code>./gles2</code>		#: <code>./gles2</code>

imported_>javispedro: /* OpenGL ES 2.0 */

2010-03-23T22:26:11Z

OpenGL ES 2.0

← Older revision		Revision as of 22:26, 23 March 2010
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	# But if you are in the FREMANTLE_X86 target, install libgles2-dev instead (which contains the OpenGL ES 2.0 emulation libraries).		# But if you are in the FREMANTLE_X86 target, install libgles2-dev instead (which contains the OpenGL ES 2.0 emulation libraries).
	#: <code>fakeroot apt-get install libgles2-dev</code>		#: <code>fakeroot apt-get install libgles2-dev</code>
	# Now to get a simple skeleton for your app.		# Now to get a simple skeleton for your app. Download [http://git.maemo.org/git?p=sdlhildon;a=blob_plain;f=sdlgles/test/gles2.c;h=d13ee1ef5505af8ee51a68250f3016ea4ce5f5d3;hb=HEAD gles2.c] and put it in your working directory.
			# Build gles2 with
			#: <code>gcc `sdl-config --cflags --libs` -o gles2 gles2.c -lSDL_gles</code>
			# Now run it. Ensure the SDK interface is up (this is out of the scope for this little tutorial).
			#: <code>./gles2</code>

	== In detail ==		== In detail ==

imported_>javispedro: New page: You can use SDL 1.2 and a small addon I made, SDL-GLES, to ease development of OpenGL ES (1.1 and 2.0) applications in Maemo. '''Page in progress''' == Get started == === OpenGL ES 2.0 ...

2010-03-23T16:41:23Z

New page: You can use SDL 1.2 and a small addon I made, SDL-GLES, to ease development of OpenGL ES (1.1 and 2.0) applications in Maemo. '''Page in progress''' == Get started == === OpenGL ES 2.0 ...

New page

You can use SDL 1.2 and a small addon I made, SDL-GLES, to ease development of OpenGL ES (1.1 and 2.0) applications in Maemo.

'''Page in progress'''

== Get started ==

=== OpenGL ES 2.0 ===

# In any of the SDK targets, download and install SDL and SDL-GLES packages.
#: <code>fakeroot apt-get install libsdl-gles1.2-dev libsdl1.2-dev</code>
# If you are in the FREMANTLE_ARMEL target, install libgles2-sgx-img-dev (which contains the OpenGL ES 2.0 required libraries and headers)
#: <code>fakeroot apt-get install libgles2-sgx-img-dev</code>
# But if you are in the FREMANTLE_X86 target, install libgles2-dev instead (which contains the OpenGL ES 2.0 emulation libraries).
#: <code>fakeroot apt-get install libgles2-dev</code>
# Now to get a simple skeleton for your app.

== In detail ==

== Questions & Answers ==

Feel free to edit here.