virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-23 12:43:46 +02:00
Code Issues Releases Activity

avfilter/overlay_cuda: check av_buffer_ref result

Browse Source
This commit is contained in:
Timo Rothenpieler 2021-04-11 10:15:47 +02:00
parent 5873e06460
commit acb339bb88
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
libavfilter/vf_overlay_cuda.c
View File

@ -346,6 +346,8 @@ static int overlay_cuda_config_output(AVFilterLink *outlink)
// initialize
ctx->hw_device_ctx = av_buffer_ref(frames_ctx->device_ref);
if (!ctx->hw_device_ctx)
return AVERROR(ENOMEM);
ctx->hwctx = ((AVHWDeviceContext*)ctx->hw_device_ctx->data)->hwctx;
cuda_ctx = ctx->hwctx->cuda_ctx;
@ -354,6 +356,8 @@ static int overlay_cuda_config_output(AVFilterLink *outlink)
ctx->cu_stream = ctx->hwctx->stream;
outlink->hw_frames_ctx = av_buffer_ref(inlink->hw_frames_ctx);
if (!outlink->hw_frames_ctx)
return AVERROR(ENOMEM);
// load functions