This bug report was migrated from our old Bugzilla tracker.

These attachments are available in the static archive:

• SDL2 QNX support (sdl2_qnx.diff, text/plain, 2017-06-28 11:23:17 +0000, 31451 bytes)

Reported in version: 2.0.5
Reported for operating system, platform: QNX, All

Comments on the original bug report:

On 2017-06-28 11:23:17 +0000, Elad Lahav wrote:

Created attachment 2782
SDL2 QNX support

The attached diff file implements a video back-end for QNX systems using the Screen compositing window manager. It also fixes a small, but critical, bug in the QSA audio plugin.
The patch was tested on 7.0 x86_64 machines, though it should work on other architectures and, probably, on QNX 6.6 as well. Tested games include uMario (https://github.com/jakowskidev/uMario_Jakowski1) and Pacman (https://github.com/ebuc99/pacman).

The code builds on QNX machines using the standard steps:

./autogen.sh

./configure

make

Or on Linux machines with cross-platform compilation:

./autogen.sh

./configure --build=x86_64-pc-linux-gnu --host x86_64-pc-nto-qnx7.0.0 --prefix=$PWD/dist --disable-pulseaudio

make

On 2017-06-28 18:03:34 +0000, Ryan C. Gordon wrote:

How hard is it to get a QNX build environment going? I'd like to add this to the buildbot, so QNX continues to get build coverage on each commit. Are the development tools available for free somewhere?

--ryan.

On 2017-07-01 05:45:53 +0000, Ryan C. Gordon wrote:

This patch looks good; I'm going to push it in the morning if no one beats me to it.

--ryan.

On 2017-07-01 21:51:11 +0000, Ryan C. Gordon wrote:

This patch is now https://hg.libsdl.org/SDL/rev/28d3a50e276e, thanks!

--ryan.

On 2017-07-01 23:10:23 +0000, wrote:

the patch has a bug on line 110 of /src/video/qnx/keyboard.c: if val == sizeof(key_to_sdl) / sizeof(int), then it will read one past the end of key_to_sdl.

On 2017-07-01 23:52:41 +0000, Ryan C. Gordon wrote:

(In reply to programmerjake from comment # 4)

the patch has a bug on line 110 of /src/video/qnx/keyboard.c: if val ==
sizeof(key_to_sdl) / sizeof(int), then it will read one past the end of
key_to_sdl.

This is now fixed in https://hg.libsdl.org/SDL/rev/e1fc7d3b46fb, thanks!

--ryan.