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Emscripten: Added missing error messages for audio and joystick init …

…failures.
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philippwiesemann committed Aug 5, 2015
1 parent 2d8c49f commit fcc5940935a15a3a45356a0c55b4120156c93e97
Showing with 7 additions and 0 deletions.
  1. +4 −0 src/audio/emscripten/SDL_emscriptenaudio.c
  2. +3 −0 src/joystick/emscripten/SDL_sysjoystick.c
@@ -263,6 +263,10 @@ Emscripten_Init(SDL_AudioDriverImpl * impl)
return 0;
});

if (!available) {
SDL_SetError("No audio context available");
}

return available;
}

@@ -200,6 +200,7 @@ SDL_SYS_JoystickInit(void)

/* Check if gamepad is supported by browser */
if (numjs == EMSCRIPTEN_RESULT_NOT_SUPPORTED) {
SDL_SetError("Gamepads not supported");
return -1;
}

@@ -221,6 +222,7 @@ SDL_SYS_JoystickInit(void)

if(retval != EMSCRIPTEN_RESULT_SUCCESS) {
SDL_SYS_JoystickQuit();
SDL_SetError("Could not set gamepad connect callback");
return -1;
}

@@ -229,6 +231,7 @@ SDL_SYS_JoystickInit(void)
Emscripten_JoyStickDisconnected);
if(retval != EMSCRIPTEN_RESULT_SUCCESS) {
SDL_SYS_JoystickQuit();
SDL_SetError("Could not set gamepad disconnect callback");
return -1;
}

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