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use the preview window as the main window associated with the OpenGL context

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jp9000
2013-12-18 22:57:39 -07:00
parent a8ada497b3
commit 24c45458b5
4 changed files with 23 additions and 15 deletions
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22
libobs/obs-video.c
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@@ -36,11 +36,10 @@ static void tick_sources(uint64_t cur_time, uint64_t *last_time)
*last_time = cur_time;
}
static inline void render_display(struct obs_display *display)
static inline void render_begin(struct obs_display *display)
{
struct vec4 clear_color;
uint32_t width, height;
size_t i;
gs_load_swapchain(display ? display->swap : NULL);
@@ -58,6 +57,19 @@ static inline void render_display(struct obs_display *display)
gs_ortho(0.0f, (float)width, 0.0f, (float)height, -100.0f, 100.0f);
gs_setviewport(0, 0, width, height);
}
static inline void render_end(struct obs_display *display)
{
gs_endscene();
gs_present();
}
static void render_display(struct obs_display *display)
{
size_t i;
render_begin(display);
for (i = 0; i < MAX_CHANNELS; i++) {
struct obs_source **p_source;
@@ -74,8 +86,7 @@ static inline void render_display(struct obs_display *display)
}
}
gs_endscene();
gs_present();
render_end(display);
}
static inline void render_displays(void)
@@ -85,8 +96,9 @@ static inline void render_displays(void)
/* render extra displays/swaps */
pthread_mutex_lock(&obs->data.displays_mutex);
for (i = 0; i < obs->data.displays.num; i++)
for (i = 0; i < obs->data.displays.num; i++) {
render_display(obs->data.displays.array[i]);
}
pthread_mutex_unlock(&obs->data.displays_mutex);