avfilter: Constify all AVFilters

[ffmpeg] / libavfilter / vf_transpose_npp.c

diff --git a/libavfilter/vf_transpose_npp.c b/libavfilter/vf_transpose_npp.c
index 1b3a5c0c691786f169d9a72e2e9524a7e273805e..2a68a832fff6a4f8df3491833e405dff96686016 100644 (file)
--- a/libavfilter/vf_transpose_npp.c
+++ b/libavfilter/vf_transpose_npp.c
@@ -23,6 +23,7 @@
 #include "libavutil/common.h"
 #include "libavutil/hwcontext.h"
 #include "libavutil/hwcontext_cuda_internal.h"
+#include "libavutil/cuda_check.h"
 #include "libavutil/internal.h"
 #include "libavutil/opt.h"
 #include "libavutil/pixdesc.h"
@@ -32,6 +33,8 @@
 #include "internal.h"
 #include "video.h"
 
+#define CHECK_CU(x) FF_CUDA_CHECK_DL(ctx, device_hwctx->internal->cuda_dl, x)
+
 static const enum AVPixelFormat supported_formats[] = {
     AV_PIX_FMT_YUV420P,
     AV_PIX_FMT_YUV444P
@@ -397,7 +400,6 @@ static int npptranspose_filter_frame(AVFilterLink *link, AVFrame *in)
     AVHWFramesContext     *frames_ctx = (AVHWFramesContext*)outlink->hw_frames_ctx->data;
     AVCUDADeviceContext *device_hwctx = frames_ctx->device_ctx->hwctx;
     AVFrame *out = NULL;
-    CUresult err;
     CUcontext dummy;
     int ret = 0;
 
@@ -410,15 +412,13 @@ static int npptranspose_filter_frame(AVFilterLink *link, AVFrame *in)
         goto fail;
     }
 
-    err = device_hwctx->internal->cuda_dl->cuCtxPushCurrent(device_hwctx->cuda_ctx);
-    if (err != CUDA_SUCCESS) {
-        ret = AVERROR_UNKNOWN;
+    ret = CHECK_CU(device_hwctx->internal->cuda_dl->cuCtxPushCurrent(device_hwctx->cuda_ctx));
+    if (ret < 0)
         goto fail;
-    }
 
     ret = npptranspose_filter(ctx, out, in);
 
-    device_hwctx->internal->cuda_dl->cuCtxPopCurrent(&dummy);
+    CHECK_CU(device_hwctx->internal->cuda_dl->cuCtxPopCurrent(&dummy));
     if (ret < 0)
         goto fail;
 
@@ -473,7 +473,7 @@ static const AVFilterPad npptranspose_outputs[] = {
     { NULL }
 };
 
-AVFilter ff_vf_transpose_npp = {
+const AVFilter ff_vf_transpose_npp = {
     .name           = "transpose_npp",
     .description    = NULL_IF_CONFIG_SMALL("NVIDIA Performance Primitives video transpose"),
     .init           = npptranspose_init,