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sound: Refuse to start with SDL 2.0.6.

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It's known now (#945) that the game is unusable with SDL 2.0.6 due to
a crash bug in the sound code. To avoid recurring bug reports about
this, add a guard in the sound startup code that will cause the game
startup to abort if the user has v2.0.6 installed.
This commit is contained in:
Simon Howard 2017-10-22 18:36:27 -04:00
parent b2efcd1394
commit 4edede3f4a
1 changed files with 12 additions and 1 deletions
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13
src/i_sdlsound.c
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@ -1071,10 +1071,21 @@ static boolean I_SDL_InitSound(boolean _use_sfx_prefix)
{ {
int i; int i;
// SDL 2.0.6 has a bug that makes it unusable.
if (SDL_COMPILEDVERSION == SDL_VERSIONNUM(2, 0, 6))
{
I_Error(
"I_SDL_InitSound: "
"You are trying to launch with SDL 2.0.6 which has a known bug "
"that makes the game crash. Please either downgrade to "
"SDL 2.0.5 or upgrade to 2.0.7. See the following bug for some "
"additional context:\n"
"<https://github.com/chocolate-doom/chocolate-doom/issues/945>");
}
use_sfx_prefix = _use_sfx_prefix; use_sfx_prefix = _use_sfx_prefix;
// No sounds yet // No sounds yet
for (i=0; i<NUM_CHANNELS; ++i) for (i=0; i<NUM_CHANNELS; ++i)
{ {
channels_playing[i] = NULL; channels_playing[i] = NULL;