Re: DerelictOrg and SDL_Mixer
On 11/25/2014 9:26 AM, torea wrote: Oh.. I didn't know about the DerelictSDL2Mixer.load()! I thought the initialization of sdl_mixer was done with DerelictSDL2.load() Every time you call DerelictFoo.load, you are loading exactly one library. You will never see a Derelict package that loads multiple libraries in one call.
Re: DerelictOrg and SDL_Mixer
On 11/26/2014 4:42 AM, torea wrote: ok, so basically, each time I want to access some specific functions imported like: import derelict.sdl2.foo; I have to load it like this? DerelictSDL2foo.load(); Don't think of it that way. Think of it this way: you have to load every library you want to use. SDL2_mixer is a library, SDL2_image is a library, SDL2_ttf is a library, and so on. You have to load them individually. DerelictSDL2 binds to SDL2, DerelictSDL2Mixer binds to SDL2_mixer and so on. After that I also got a SDL_mixer error : No such device. This was solved by installing libasound-dev and libpulse-dev and recompiling SDL2. Now I have sound!! The Derelict packages are all just bindings to C libraries and nothing more. To use those libraries, you need to install their dependencies on each platform you need to use them on. If you don't know what the dependencies are, you should visit the website or support forums for that library.
Re: DerelictOrg and SDL_Mixer
On Wednesday, 26 November 2014 at 01:25:51 UTC, Mike Parker wrote: Don't think of it that way. Think of it this way: you have to load every library you want to use. SDL2_mixer is a library, SDL2_image is a library, SDL2_ttf is a library, and so on. You have to load them individually. DerelictSDL2 binds to SDL2, DerelictSDL2Mixer binds to SDL2_mixer and so on. OK! Somehow I had overlooked the most obvious documentation on DerelictSDL2: the readme.md file on the github repository page which displays these informations.. Sorry! The Derelict packages are all just bindings to C libraries and nothing more. To use those libraries, you need to install their dependencies on each platform you need to use them on. If you don't know what the dependencies are, you should visit the website or support forums for that library. Yes, it was an issue unrelated to D or DerelictOrg but still some problem encountered by clueless me on its quest to use SDL_Mixer functions with D.. This might be of some help for a beginner like me who had difficulties to find some straightforward documentation to set everything up. The SDL and SDL_mixer websites did not help much (..or I overlooked some stuffs again).
DerelictOrg and SDL_Mixer
Hi all, I'm playing a bit with D and SDL using DerelictOrg on debian 6. I've installed SDL2, SDL_mixer2 and the latest packages DerelictUtil and DerelictSDL2. I can display some stuffs and interact with the keys. Now I'm trying to add music and sounds but each time I try to access a function from SDL_mixer ( I tried with Mix_openAudio and Mix_LoadWav ), I get a segmentation fault. These functions are defined in the mixer.d file in the DerelictSDL2 package but I guess I miss something concerning the link to the real sdl_mixer lib file. Is there a specific way to install the sdl_mixer package with DerelictSDL2?
Re: DerelictOrg and SDL_Mixer
On Monday, 24 November 2014 at 21:19:40 UTC, torea wrote: Hi all, I'm playing a bit with D and SDL using DerelictOrg on debian 6. I've installed SDL2, SDL_mixer2 and the latest packages DerelictUtil and DerelictSDL2. I can display some stuffs and interact with the keys. Now I'm trying to add music and sounds but each time I try to access a function from SDL_mixer ( I tried with Mix_openAudio and Mix_LoadWav ), I get a segmentation fault. These functions are defined in the mixer.d file in the DerelictSDL2 package but I guess I miss something concerning the link to the real sdl_mixer lib file. Is there a specific way to install the sdl_mixer package with DerelictSDL2? It's a common error but did you load the Mixer and SDL libraries? DerelictSDL2Mixer.load(); DerelictSDL2.load(); And some code or output from gdb would be most helpful.
Re: DerelictOrg and SDL_Mixer
On Monday, 24 November 2014 at 23:27:58 UTC, Jack wrote: It's a common error but did you load the Mixer and SDL libraries? DerelictSDL2Mixer.load(); DerelictSDL2.load(); And some code or output from gdb would be most helpful. Oh.. I didn't know about the DerelictSDL2Mixer.load()! I thought the initialization of sdl_mixer was done with DerelictSDL2.load() Thanks very much!! I'll try this tonight! (And yes, I know it's better to post some code but I forgot to bring the source code..)
