avutil/hwcontext_cuda: increase CUDA frame alignment to 512

At least on Turing, a frame without 512 byte alignment cannot be passed to cuTexObjectCreate.
tuinhuis · Nov 3, 2020 · d5763ed · d5763ed
1 parent 1c430f6
commit d5763ed
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/libavutil/hwcontext_cuda.c b/libavutil/hwcontext_cuda.c
@@ -30,7 +30,7 @@
 #include "pixfmt.h"
 #include "imgutils.h"
 
-#define CUDA_FRAME_ALIGNMENT 256
+#define CUDA_FRAME_ALIGNMENT 512
 
 typedef struct CUDAFramesContext {
     int shift_width, shift_height;