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fix compilation with lv2 < 1.10 (lv2 extended)

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Robin Gareus
2016-07-12 13:44:55 +02:00
parent 3c99ab0fb9
commit 1f02dd2a85
2 changed files with 7 additions and 1 deletions
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6
libs/plugins/a-comp.lv2/a-comp.c
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@@ -87,8 +87,8 @@ typedef struct {
float old_yg;
#ifdef LV2_EXTENDED
bool need_expose;
LV2_Inline_Display_Image_Surface surf;
bool need_expose;
cairo_surface_t* display;
LV2_Inline_Display* queue_draw;
uint32_t w, h;
@@ -124,7 +124,9 @@ instantiate(const LV2_Descriptor* descriptor,
acomp->srate = rate;
acomp->old_yl=acomp->old_y1=acomp->old_yg=0.f;
#ifdef LV2_EXTENDED
acomp->need_expose = true;
#endif
return (LV2_Handle)acomp;
}
@@ -648,10 +650,12 @@ render_inline (LV2_Handle instance, uint32_t w, uint32_t max_h)
static const void*
extension_data(const char* uri)
{
#ifdef LV2_EXTENDED
static const LV2_Inline_Display_Interface display = { render_inline };
if (!strcmp(uri, LV2_INLINEDISPLAY__interface)) {
return &display;
}
#endif
return NULL;
}