From cfcee4cfe70536faeb9f2aaa87257d067e902b70 Mon Sep 17 00:00:00 2001
From: Lionel CHAZALLON <LongChair@hotmail.com>
Date: Mon, 23 Oct 2017 08:51:49 -0700
Subject: Add DRM_PRIME Format Handling and Display for RockChip MPP decoders

This commit allows to use the AV_PIX_FMT_DRM_PRIME newly introduced
format in ffmpeg that allows decoders to provide an AVDRMFrameDescriptor
struct.

That struct holds dmabuf fds and information allowing zerocopy rendering
using KMS / DRM Atomic.

This has been tested on RockChip ROCK64 device.
---
 video/decode/vd_lavc.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'video/decode')

diff --git a/video/decode/vd_lavc.c b/video/decode/vd_lavc.c
index 513eded9a4..bf610e83e4 100644
--- a/video/decode/vd_lavc.c
+++ b/video/decode/vd_lavc.c
@@ -151,6 +151,12 @@ static const struct vd_lavc_hwdec mp_vd_lavc_rpi_copy = {
 };
 #endif
 
+static const struct vd_lavc_hwdec mp_vd_lavc_rkmpp = {
+    .type = HWDEC_RKMPP,
+    .lavc_suffix = "_rkmpp",
+    .image_format = IMGFMT_DRMPRIME,
+};
+
 #if HAVE_CUDA_HWACCEL
 static const struct vd_lavc_hwdec mp_vd_lavc_cuda = {
     .type = HWDEC_CUDA,
@@ -270,6 +276,7 @@ static const struct vd_lavc_hwdec *const hwdec_list[] = {
     &mp_vd_lavc_cuda_copy,
 #endif
     &mp_vd_lavc_crystalhd,
+    &mp_vd_lavc_rkmpp,
     NULL
 };
 
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