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Author Topic: nSDL 1.1.1 Anniversary Edition—The Ultimate TI-Nspire Graphics Library  (Read 142941 times)

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Offline Matrefeytontias

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Re: nSDL 1.0.2—A very fast & robust graphics library
« Reply #315 on: January 13, 2013, 01:14:33 pm »
I always use Gimp for image editing (I find it soooooo useful).

Also, thanks a lot, it works ! :)
« Last Edit: January 13, 2013, 01:14:49 pm by Matrefeytontias »
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Offline hoffa

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Re: nSDL 1.0.2—A very fast & robust graphics library
« Reply #316 on: January 17, 2013, 02:54:19 pm »


nSDL 1.1.0 Anniversary Edition is here!

The 23rd of this month it will be one year since the creation of this thread and the beginning of nSDL! :hyper:

Right away, here's the changelog:
  • Added (fastish) nSDL_GetPixel(), nSDL_SetPixel()
  • Added nSDL_EnableRelativePaths()
  • Added nSDL_EnableFontMonospaced()
  • Fixed result from nSDL_GetStringWidth() in some special cases
  • Fixed bug with stuff sometimes not showing up because of bit depth issues
  • nSDL_LoadImage() now always returns a 16-bit surface
  • Removed nSDL_DrawStringInRect(); very little use, complexifies code unnecessarily
  • Removed nSDL_SetFontFlags()
  • Changed nSDL_LoadFont() prototype to nSDL_Font *nSDL_LoadFont(int, Uint8, Uint8, Uint8)
  • More accurate timer
  • Cleaned up a lot of code (aka fixing what's not broken), (e.g. the font system is much simpler and easier to maintain)
  • Smaller static library resulting in smaller executables
  • Apart from nSDL itself, added SDL_image
  • Added sample to build

As usual, the download is available on the nSDL website. For more information about the new function prototypes and whatnot, check the wiki.

As mentioned earlier, this will most probably be the last update before a very long pause! :ninja:
« Last Edit: December 04, 2024, 06:42:33 am by hoffa »
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Offline SpiroH

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Re: nSDL 1.1.0 Anniversary Edition—The Ultimate TI-Nspire Graphics Library!
« Reply #317 on: January 17, 2013, 04:59:38 pm »
Happy nSpirish-SDL Birthday! Good shot. ;)
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Offline hoffa

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Re: nSDL 1.1.1 Anniversary Edition—The Ultimate TI-Nspire Graphics Library!
« Reply #318 on: January 29, 2013, 03:39:14 pm »
Oh wow, well I'm glad I found out about this before leaving. There was one big issue with 1.1.0; I'll quote:

Quote from: hoffa on January 29, 2013, 03:35:16 pm
BTW, about the SDL_GetTicks() issue you mentioned earlier, it was my fault. I had completely forgotten to uncomment a line in nSDL that enabled bus access for the timer, and consequently it worked on the emulator but not one the actual hardware (i.e., it returned always 0). It was extremely dumb and careless from me, but I've updated it now, SDL_GetTicks() should work now (I've tested it on both physical calculators, everything runs smoothly).

Let's just pretend that 1.1.0 never existed. :ninja:

Anyway, updated, download available on the website, you know the drill.

EDIT:

Oh, by the way, I also wrote an online image-to-NTI converter. It does exactly the same thing as the program included in nSDL, except it's faster for massive images and does no formatting whatsoever (which means a smaller source file): http://hoffa.franceserv.fr/nti/
« Last Edit: January 29, 2013, 04:24:46 pm by hoffa »
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Offline fb39ca4

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Re: nSDL 1.1.1 Anniversary Edition—The Ultimate TI-Nspire Graphics Library!
« Reply #319 on: January 31, 2013, 10:49:53 pm »
What program is this picture?
http://i.imgur.com/ONKjZ.png
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Offline alberthrocks

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Re: nSDL 1.1.1 Anniversary Edition—The Ultimate TI-Nspire Graphics Library!
« Reply #320 on: January 31, 2013, 10:51:27 pm »
Quote from: hoffa on January 29, 2013, 03:39:14 pm
Oh wow, well I'm glad I found out about this before leaving. There was one big issue with 1.1.0; I'll quote:

Quote from: hoffa on January 29, 2013, 03:35:16 pm
BTW, about the SDL_GetTicks() issue you mentioned earlier, it was my fault. I had completely forgotten to uncomment a line in nSDL that enabled bus access for the timer, and consequently it worked on the emulator but not one the actual hardware (i.e., it returned always 0). It was extremely dumb and careless from me, but I've updated it now, SDL_GetTicks() should work now (I've tested it on both physical calculators, everything runs smoothly).

Let's just pretend that 1.1.0 never existed. :ninja:
Woo, glad to here that issue is fixed! I guess I can start a (not so) secret porting project again! ;)
« Last Edit: January 31, 2013, 10:51:44 pm by alberthrocks »
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Offline TheNlightenedOne

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Re: Re: nSDL 1.1.1 Anniversary Edition—The Ultimate TI-Nspire Graphics Library!
« Reply #321 on: January 31, 2013, 10:51:47 pm »
It's the hoffa-modified version of newvox, originally ported to nSDL by critor.
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Offline hoffa

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Re: nSDL 1.1.1 Anniversary Edition—The Ultimate TI-Nspire Graphics Library!
« Reply #322 on: February 01, 2013, 05:42:52 am »
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Offline hoffa

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Re: nSDL 1.1.1 Anniversary Edition—The Ultimate TI-Nspire Graphics Library
« Reply #323 on: August 07, 2013, 02:31:59 pm »
Alrighty guys got some free time on my hands right now, will probably release an update within the month. Just wondering if you have any suggestions or things you'd like to see being added in the next release. Don't be shy, hit me with your best shots; I'll take care of the filtering. I have already done some minor changes, and mouse support is in the works (I'm trying to figure out the most sane and elegant way to implement it in a single thread).
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Offline Matrefeytontias

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Re: nSDL 1.1.1 Anniversary Edition—The Ultimate TI-Nspire Graphics Library
« Reply #324 on: August 07, 2013, 05:40:50 pm »
Yeah :D nice to see you're back working on it !

I don't have any suggestions for now, excepting maybe commands to draw vertical, horizontal and general lines, and filled polygons. Because this is a real pain to do x.x
« Last Edit: August 07, 2013, 05:41:18 pm by Matrefeytontias »
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Offline Eiyeron

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Re: nSDL 1.1.1 Anniversary Edition—The Ultimate TI-Nspire Graphics Library
« Reply #325 on: August 07, 2013, 06:30:41 pm »
Oh, hello Hoffa! NIce to see you back! I made my return just in time, so!
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Offline DJ Omnimaga

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Re: nSDL 1.1.1 Anniversary Edition—The Ultimate TI-Nspire Graphics Library
« Reply #326 on: August 07, 2013, 06:44:33 pm »
Glad to hear Hoffa. :) Good luck!
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Offline Legimet

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Re: nSDL 1.1.1 Anniversary Edition—The Ultimate TI-Nspire Graphics Library
« Reply #327 on: August 08, 2013, 02:29:10 am »
Yes, mouse support! :D
(I need it for my next project)
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Offline Legimet

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Re: nSDL 1.1.1 Anniversary Edition—The Ultimate TI-Nspire Graphics Library
« Reply #328 on: August 18, 2013, 07:22:51 am »
Since SDL 2.0 is now out, what benefits would it offer to the Nspire once you port it?
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Offline Adriweb

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Re: nSDL 1.1.1 Anniversary Edition—The Ultimate TI-Nspire Graphics Library
« Reply #329 on: August 18, 2013, 07:26:38 am »
Grabbed this from : http://wiki.libsdl.org/moin.fcg/MigrationGuide


Quote
Overview of new features

These are the most important new features in SDL 2.0:

Full 3D hardware acceleration
Support for OpenGL 3.0+ in various profiles (core, compatibility, debug, robust, etc)
Support for OpenGL ES
Support for multiple windows
Support for multiple displays
Support for multiple audio devices
Android and iOS support
Simple 2D rendering API that can use Direct3D, OpenGL, OpenGL ES, or software rendering behind the scenes
Force Feedback available on Windows, Mac OS X and Linux
XInput and XAudio2 support for Windows
Atomic operations
Power management (exposes battery life remaining, etc)
Shaped windows
32-bit audio (int and float)
Simplified Game Controller API (the Joystick API is still here, too!)
Touch support (multitouch, gestures, etc)
Better fullscreen support
Better keyboard support (scancodes vs keycodes, etc).
Message boxes
Clipboard support
Basic Drag'n'Drop support
Proper unicode input and IME support
A really powerful assert macro
zlib license instead of LGPL.
Lots of old annoyances from 1.2 are gone
Many other things!
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