aboutsummaryrefslogtreecommitdiffhomepage
path: root/video/out
diff options
context:
space:
mode:
authorGravatar Aman Gupta <aman@tmm1.net>2017-12-18 17:20:41 -0800
committerGravatar James Ross-Gowan <rossy@jrg.systems>2017-12-20 15:45:55 +1100
commit7e2252688b786eb51fb234141b264eaa7889ff90 (patch)
treee3f62073901ccee71bce14d6972d78ec2b22b79d /video/out
parenteb619d0f5757e011df43c2a1279fd06449ee885c (diff)
vo_mediacodec_embed: implement hwcontext
Fixes vo_mediacodec_embed, which was broken in 80359c6615658f2784
Diffstat (limited to 'video/out')
-rw-r--r--video/out/vo_mediacodec_embed.c30
1 files changed, 30 insertions, 0 deletions
diff --git a/video/out/vo_mediacodec_embed.c b/video/out/vo_mediacodec_embed.c
index ff1e687f89..63975e9408 100644
--- a/video/out/vo_mediacodec_embed.c
+++ b/video/out/vo_mediacodec_embed.c
@@ -16,17 +16,44 @@
*/
#include <libavcodec/mediacodec.h>
+#include <libavutil/hwcontext.h>
+#include <libavutil/hwcontext_mediacodec.h>
#include "common/common.h"
#include "vo.h"
#include "video/mp_image.h"
+#include "video/hwdec.h"
struct priv {
struct mp_image *next_image;
+ struct mp_hwdec_ctx hwctx;
};
+static AVBufferRef *create_mediacodec_device_ref(struct vo *vo)
+{
+ AVBufferRef *device_ref = av_hwdevice_ctx_alloc(AV_HWDEVICE_TYPE_MEDIACODEC);
+ if (!device_ref)
+ return NULL;
+
+ AVHWDeviceContext *ctx = (void *)device_ref->data;
+ AVMediaCodecDeviceContext *hwctx = ctx->hwctx;
+ hwctx->surface = (void *)(intptr_t)(vo->opts->WinID);
+
+ if (av_hwdevice_ctx_init(device_ref) < 0)
+ av_buffer_unref(&device_ref);
+
+ return device_ref;
+}
+
static int preinit(struct vo *vo)
{
+ struct priv *p = vo->priv;
+ vo->hwdec_devs = hwdec_devices_create();
+ p->hwctx = (struct mp_hwdec_ctx){
+ .driver_name = "mediacodec_embed",
+ .av_device_ref = create_mediacodec_device_ref(vo),
+ };
+ hwdec_devices_add(vo->hwdec_devs, &p->hwctx);
return 0;
}
@@ -72,6 +99,9 @@ static void uninit(struct vo *vo)
{
struct priv *p = vo->priv;
mp_image_unrefp(&p->next_image);
+
+ hwdec_devices_remove(vo->hwdec_devs, &p->hwctx);
+ av_buffer_unref(&p->hwctx.av_device_ref);
}
const struct vo_driver video_out_mediacodec_embed = {