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[177/906] fix gleffects memory issue (init resources on start and reset them on stop)

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Filippo Argiolas 2008-08-16 09:40:54 +02:00 committed by Matthew Waters
parent 35b7b488f3
commit 0a4aa6ecc3
1 changed files with 17 additions and 10 deletions
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27
gst/gl/gstgleffects.c
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@ -279,15 +279,6 @@ set_horizontal_swap (GstGLDisplay *display, gpointer data)
static void static void
gst_gl_effects_init (GstGLEffects * effects, GstGLEffectsClass * klass) gst_gl_effects_init (GstGLEffects * effects, GstGLEffectsClass * klass)
{ {
gint i;
effects->shaderstable = g_hash_table_new_full (g_str_hash,
g_str_equal,
NULL,
g_object_unref);
for (i=0; i<GST_GL_EFFECTS_N_CURVES; i++) {
effects->curve[i] = 0;
}
effects->effect = gst_gl_effects_identity; effects->effect = gst_gl_effects_identity;
effects->horizontal_swap = FALSE; effects->horizontal_swap = FALSE;
} }
@ -297,6 +288,8 @@ gst_gl_effects_reset_resources (GstGLFilter* filter)
{ {
GstGLEffects* effects = GST_GL_EFFECTS(filter); GstGLEffects* effects = GST_GL_EFFECTS(filter);
// g_message ("reset resources");
g_hash_table_unref (effects->shaderstable); g_hash_table_unref (effects->shaderstable);
effects->shaderstable = NULL; effects->shaderstable = NULL;
} }
@ -342,7 +335,21 @@ gst_gl_effects_get_property (GObject * object, guint prop_id,
static void static void
gst_gl_effects_init_resources (GstGLFilter* filter) gst_gl_effects_init_resources (GstGLFilter* filter)
{ {
// GstGLEffects* blur_filter = GST_GL_EFFECTS (filter); GstGLEffects *effects = GST_GL_EFFECTS (filter);
gint i;
// g_message ("init resources");
// g_message ("init hashtable");
effects->shaderstable = g_hash_table_new_full (g_str_hash,
g_str_equal,
NULL,
g_object_unref);
// g_message ("zero textures and curves");
for (i=0; i<NEEDED_TEXTURES; i++) {
effects->midtexture[i] = 0;
}
for (i=0; i<GST_GL_EFFECTS_N_CURVES; i++) {
effects->curve[i] = 0;
}
} }
static gboolean static gboolean