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Avoid temporary garbage data in alpha mod.

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This commit is contained in:
Themaister 2014-02-12 15:53:04 +01:00
parent 833259de93
commit ef54422379
1 changed files with 3 additions and 0 deletions
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3
gfx/video_thread_wrapper.c
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@ -173,6 +173,7 @@ static void thread_reply(thread_video_t *thr, enum thread_cmd cmd)
static void thread_loop(void *data)
{
thread_video_t *thr = (thread_video_t*)data;
unsigned i;
for (;;)
{
@ -250,6 +251,8 @@ static void thread_loop(void *data)
thr->cmd_data.image.num);
thr->alpha_mods = thr->cmd_data.image.num;
thr->alpha_mod = (float*)realloc(thr->alpha_mod, thr->alpha_mods * sizeof(float));
for (i = 0; i < thr->alpha_mods; i++) // Avoid temporary garbage data.
thr->alpha_mod[i] = 1.0f;
thread_reply(thr, CMD_OVERLAY_LOAD);
break;