Re: An adaptation to SDL 2.0 (Alpha-level Android build attached)

Posted on 2020-02-19, 20:33

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by NY00123

in DOSBox Patches

in DOSBox Patches

@Ny: I had no time to test but does your patch play well with the very recent SVN change to allow OpenGl shaders? Afraid that I haven't checked it so far. After briefly inspecting the changes in r4319, I think that the last revision of the SDL2 patch is incompatible with it. tl;dr: Unless you're …

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Re: An adaptation to SDL 2.0 (Alpha-level Android build attached)

Posted on 2020-02-18, 19:45

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by NY00123

in DOSBox Patches

in DOSBox Patches

kas1e: Good find about SDL_Quit_Wrapper and freeing resources on quit. I think that what you've described also applies to stock DOSBox with SDL 1.2, so the patch makes no change with regards to that. Also good to read about SDL_LockTexture/SDL_UnlockTexture and SDL_UpdateTexture. I did use the …

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Examples of audio recording support for emulated Sound Blaster cards

Posted on 2020-01-18, 21:13

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by NY00123

in PC Emulation

in PC Emulation

This thread is a place for reporting about examples of hypervisors, emulators, compatibility layers and similar programs, which support audio recording from a host input device (e.g., a microphone) using an emulated Sound Blaster. This also includes partial support, say if only early SB cards are …

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Re: VMware DOS sound improved.. now is finally possible to play FX + FM together!

Posted on 2020-01-11, 20:39

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by NY00123

in PC Emulation

in PC Emulation

Wasn't sure where to start a new thread about this, but maybe adding a post here won't hurt, either. So, I don't know if it was already working before the September update, but this caught my attention: Shortcomings in PCM/Wave Playback and Recording While possibly limited, I confirm that the last …

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Re: An adaptation to SDL 2.0 (Alpha-level Android build attached)

Posted on 2020-01-09, 23:44

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by NY00123

in DOSBox Patches

in DOSBox Patches

Hey dreamer, many thanks for your interest and feedback about this patch! I suppose the former of which is being demonstrated by the integration into dosbox-staging. In case there's any concern, I've just compared dosbox_sdl2_20181222.diff to dosbox_sdl2_20191120.diff, and the actual changes are …

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Re: An adaptation to SDL 2.0 (Alpha-level Android build attached)

Posted on 2019-11-20, 08:38

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by NY00123

in DOSBox Patches

in DOSBox Patches

Thanks to Dominus for testing the patch. I've updated it after applying required fixes for OS X and updating to r4293. Notes that I should add first: - Whatever I previously said about SDL_sound still applies. Additionally, as I'd been informed by Dominus, SDL_sound had been updated (during 2018) so …

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Re: Eduke16 - Eduke32 for DOS

Posted on 2019-11-05, 21:10

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by NY00123

in Release Announcements

in Release Announcements

Additionally, the aforementioned caveats, like the requirement to have 128MB of RAM, are still intact. You might be able to run this under an unmodified DOSBox build with 63MB of RAM reserved for it, *if* you're using CWSDPMI.EXE and paging. Even then, there might be greater chances of an unexpected …

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Re: An adaptation to SDL 2.0 (Alpha-level Android build attached)

Posted on 2018-12-22, 18:14

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by NY00123

in DOSBox Patches

in DOSBox Patches

Thanks for the report and for getting the backtrace, testerson. Can you check out the updated patch? Summary of changes for the attached patch: - Compatible with r4178. - Should actually use SDL_LockAudioDevice/SDL_UnlockAudioDevice in SDL 2.0 builds, instead of SDL_LockAudio/SDL_UnlockAudio. Seems …

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Re: An adaptation to SDL 2.0 (Alpha-level Android build attached)

Posted on 2018-12-08, 12:12

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by NY00123

in DOSBox Patches

in DOSBox Patches

I've updated the patch to be compatible with r4176. Tested on Ubuntu 18.10 only (with x86-64 SDL 1.2 and 2.0 builds). As usual, it is more-or-less the same as the preceding patch, albeit with a few edits: - Replaced a few instances of the assignment: "sdl.update_display_contents = ((width == …

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Re: Pressing #1 Key on KB Forces Dosbox Status Window To Popup(Updated to add a video)

Posted on 2018-09-23, 11:24

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by NY00123

in DOSBox Development

in DOSBox Development

Checking the video a bit, I'm not sure the issue is with the DOSBox window itself; It might simply be the status window. What happens when you open a Command Prompt window which is totally unrelated to DOSBox? Does the '1' key still change focus to it?

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Re: Pressing #1 Key on KB Forces Dosbox Status Window To Popup

Posted on 2018-09-19, 11:44

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by NY00123

in DOSBox Development

in DOSBox Development

A few things to check: - As previously stated, re-check this with the new keyboard you're getting, even if it doesn't seem to be related at all. (The older keyboard doesn't have programmable keys by chance, does it?) - On Windows, it's possible to set keyboard shortcuts for specific programs. Maybe …

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Re: DOSBox 0.74-2 has been released

Posted on 2018-09-01, 07:48

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by NY00123

in Release Announcements

in Release Announcements

Congrats on the last maintenance release! While I'll still use this or that custom SVN-based build for most, it's good to have a branch known to be stable in terms of games compatibility.

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Re: Is OPLEMU inaccurate?

Posted on 2018-08-07, 20:09

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by NY00123

in DOSBox Development

in DOSBox Development

Also, if you really want to be sure, then compare to original OPL hardware *only*, and not to any OPL emulator's output.

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Re: An adaptation to SDL 2.0 (Alpha-level Android build attached)

Posted on 2018-08-02, 18:29

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by NY00123

in DOSBox Patches

in DOSBox Patches

NY00123, thanks for the in-depth SDL2 work - and maintaining it across these years! You're welcome! Attempting to apply it to the current 4132 source: curl http://source.dosbox.com/dosboxsvn.tgz | tar zx -C /tmp cd /tmp/dosbox patch < /path/to/dosbox_sdl2_20180721.diff I think that you've forgotten …

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Re: An adaptation to SDL 2.0 (Alpha-level Android build attached)

Posted on 2018-07-21, 20:09

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by NY00123

in DOSBox Patches

in DOSBox Patches

An update with two fixes: - dos_programs.cpp: Fixed an issue with language files. All translation entries shall now be present, regardless of the availability of physical CD-ROM support with CD-Audio playback. (Thanks Qbix!) - sdlmain.cpp: DOSBox could crash on Linux (X11) after alt-tabbing from a …

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Re: An adaptation to SDL 2.0 (Alpha-level Android build attached)

Posted on 2018-07-20, 18:53

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by NY00123

in DOSBox Patches

in DOSBox Patches

I don't remember whether we talked here in this thread or elswhere, but SDL_sound is seeing some love by Ryan Gordon Nice! Just checked it now. What's not clear for me atm is the status of MP3 decoding, if there's any cuesheet which is using this: https://twitter.com/icculus/status/ …

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Re: An adaptation to SDL 2.0 (Alpha-level Android build attached)

Posted on 2018-07-13, 09:14

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by NY00123

in DOSBox Patches

in DOSBox Patches

LATE POST EDIT: If you fail to apply the following patch under the last SVN revision, please downgrade to r4131. The patch itself should already include the change introduced in r4132, either way. I've updated the SDL 2 patch with two changes. - First, to continue from my preceding post, SDL_ …

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Re: An adaptation to SDL 2.0 (Alpha-level Android build attached)

Posted on 2018-07-06, 14:01

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by NY00123

in DOSBox Patches

in DOSBox Patches

This is interesting, thanks for the report. Personally, I think that it's better to call SDL2's SDL_OpenAudioDevice function instead, with the SDL_AUDIO_ALLOW_FREQUENCY_CHANGE flag passed as the value of allowed_changes (we don't want SDL_AUDIO_ALLOW_FORMAT_CHANGE, and probably also not SDL_AUDIO_ …

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Re: An adaptation to SDL 2.0 (Alpha-level Android build attached)

Posted on 2018-06-12, 20:36

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by NY00123

in DOSBox Patches

in DOSBox Patches

OK, so the recent update has made me go over the patch and make just a few simple clean-ups. Nothing major. However, I've kinda reproduced an old problem with the mouse, at least on Ubuntu 14.04 with the Unity shell. While it's not the first time I observe it, I now have a way to reproduce this. …

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Re: An adaptation to SDL 2.0 (Alpha-level Android build attached)

Posted on 2018-06-06, 16:38

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by NY00123

in DOSBox Patches

in DOSBox Patches

Yeah, there's now a Metal implementation of SDL_Renderer. MoltenVK can be used for Vulkan, and ANGLE for OpenGL ES. As for MinGW, well, it shall be possible to build DOSBox with Mingw-w64, as of the last SVN revision. If not, it's probably a matter of not more than a few simple fixes (this was done …

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