diff options
Diffstat (limited to 'video/out/vo_opengl.c')
| -rw-r--r-- | video/out/vo_opengl.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/video/out/vo_opengl.c b/video/out/vo_opengl.c index f5b0bd37c4..d3b8bbffa3 100644 --- a/video/out/vo_opengl.c +++ b/video/out/vo_opengl.c @@ -343,6 +343,34 @@ static void wait_events(struct vo *vo, int64_t until_time_us) } } +static void vo_opengl_free_dr(void *opaque, uint8_t *data) +{ + struct gl_priv *p = opaque; + gl_video_dr_free_buffer(p->renderer, data); +} + +static struct mp_image *get_image(struct vo *vo, int imgfmt, int w, int h, + int stride_align) +{ + struct gl_priv *p = vo->priv; + + int size = mp_image_get_alloc_size(imgfmt, w, h, stride_align); + if (size < 0) + return NULL; + + int alloc_size = size + stride_align; + void *ptr = gl_video_dr_alloc_buffer(p->renderer, alloc_size); + if (!ptr) + return NULL; + + struct mp_image *res = mp_image_from_buffer(imgfmt, w, h, stride_align, + ptr, alloc_size, p, + vo_opengl_free_dr); + if (!res) + gl_video_dr_free_buffer(p->renderer, ptr); + return res; +} + static void uninit(struct vo *vo) { struct gl_priv *p = vo->priv; @@ -427,6 +455,7 @@ const struct vo_driver video_out_opengl = { .query_format = query_format, .reconfig = reconfig, .control = control, + .get_image = get_image, .draw_frame = draw_frame, .flip_page = flip_page, .wait_events = wait_events, |