AV_PIX_FMT_P016,
};
+static int cuda_frames_get_constraints(AVHWDeviceContext *ctx,
+ const void *hwconfig,
+ AVHWFramesConstraints *constraints)
+{
+ int i;
+
+ constraints->valid_sw_formats = av_malloc_array(FF_ARRAY_ELEMS(supported_formats) + 1,
+ sizeof(*constraints->valid_sw_formats));
+ if (!constraints->valid_sw_formats)
+ return AVERROR(ENOMEM);
+
+ for (i = 0; i < FF_ARRAY_ELEMS(supported_formats); i++)
+ constraints->valid_sw_formats[i] = supported_formats[i];
+ constraints->valid_sw_formats[FF_ARRAY_ELEMS(supported_formats)] = AV_PIX_FMT_NONE;
+
+ constraints->valid_hw_formats = av_malloc_array(2, sizeof(*constraints->valid_hw_formats));
+ if (!constraints->valid_hw_formats)
+ return AVERROR(ENOMEM);
+
+ constraints->valid_hw_formats[0] = AV_PIX_FMT_CUDA;
+ constraints->valid_hw_formats[1] = AV_PIX_FMT_NONE;
+
+ return 0;
+}
+
static void cuda_buffer_free(void *opaque, uint8_t *data)
{
AVHWFramesContext *ctx = opaque;
.device_create = cuda_device_create,
.device_init = cuda_device_init,
.device_uninit = cuda_device_uninit,
+ .frames_get_constraints = cuda_frames_get_constraints,
.frames_init = cuda_frames_init,
.frames_get_buffer = cuda_get_buffer,
.transfer_get_formats = cuda_transfer_get_formats,