int ff_opencl_deshake_process_inout_buf(AVFilterContext *ctx, AVFrame *in, AVFrame *out)
{
int ret = 0;
AVFilterLink *link = ctx->inputs[0];
DeshakeContext *deshake = ctx->priv;
const int hshift = av_pix_fmt_desc_get(link->format)->log2_chroma_h;
int chroma_height = FF_CEIL_RSHIFT(link->h, hshift);
if ((!deshake->opencl_ctx.cl_inbuf) || (!deshake->opencl_ctx.cl_outbuf)) {
deshake->opencl_ctx.in_plane_size[0] = (in->linesize[0] * in->height);
deshake->opencl_ctx.in_plane_size[1] = (in->linesize[1] * chroma_height);
deshake->opencl_ctx.in_plane_size[2] = (in->linesize[2] * chroma_height);
deshake->opencl_ctx.out_plane_size[0] = (out->linesize[0] * out->height);
deshake->opencl_ctx.out_plane_size[1] = (out->linesize[1] * chroma_height);
deshake->opencl_ctx.out_plane_size[2] = (out->linesize[2] * chroma_height);
deshake->opencl_ctx.cl_inbuf_size = deshake->opencl_ctx.in_plane_size[0] +
deshake->opencl_ctx.in_plane_size[1] +
deshake->opencl_ctx.in_plane_size[2];
deshake->opencl_ctx.cl_outbuf_size = deshake->opencl_ctx.out_plane_size[0] +
deshake->opencl_ctx.out_plane_size[1] +
deshake->opencl_ctx.out_plane_size[2];
if (!deshake->opencl_ctx.cl_inbuf) {
ret = av_opencl_buffer_create(&deshake->opencl_ctx.cl_inbuf,
deshake->opencl_ctx.cl_inbuf_size,
CL_MEM_READ_ONLY, NULL);
if (ret < 0)
return ret;
}
if (!deshake->opencl_ctx.cl_outbuf) {
ret = av_opencl_buffer_create(&deshake->opencl_ctx.cl_outbuf,
deshake->opencl_ctx.cl_outbuf_size,
CL_MEM_READ_WRITE, NULL);
if (ret < 0)
return ret;
}
}
ret = av_opencl_buffer_write_image(deshake->opencl_ctx.cl_inbuf,
deshake->opencl_ctx.cl_inbuf_size,
0, in->data,deshake->opencl_ctx.in_plane_size,
deshake->opencl_ctx.plane_num);
if(ret < 0)
return ret;
return ret;
}
int ff_opencl_unsharp_process_inout_buf(AVFilterContext *ctx, AVFrame *in, AVFrame *out)
{
int ret = 0;
AVFilterLink *link = ctx->inputs[0];
UnsharpContext *unsharp = ctx->priv;
int ch = FF_CEIL_RSHIFT(link->h, unsharp->vsub);
if ((!unsharp->opencl_ctx.cl_inbuf) || (!unsharp->opencl_ctx.cl_outbuf)) {
unsharp->opencl_ctx.in_plane_size[0] = (in->linesize[0] * in->height);
unsharp->opencl_ctx.in_plane_size[1] = (in->linesize[1] * ch);
unsharp->opencl_ctx.in_plane_size[2] = (in->linesize[2] * ch);
unsharp->opencl_ctx.out_plane_size[0] = (out->linesize[0] * out->height);
unsharp->opencl_ctx.out_plane_size[1] = (out->linesize[1] * ch);
unsharp->opencl_ctx.out_plane_size[2] = (out->linesize[2] * ch);
unsharp->opencl_ctx.cl_inbuf_size = unsharp->opencl_ctx.in_plane_size[0] +
unsharp->opencl_ctx.in_plane_size[1] +
unsharp->opencl_ctx.in_plane_size[2];
unsharp->opencl_ctx.cl_outbuf_size = unsharp->opencl_ctx.out_plane_size[0] +
unsharp->opencl_ctx.out_plane_size[1] +
unsharp->opencl_ctx.out_plane_size[2];
if (!unsharp->opencl_ctx.cl_inbuf) {
ret = av_opencl_buffer_create(&unsharp->opencl_ctx.cl_inbuf,
unsharp->opencl_ctx.cl_inbuf_size,
CL_MEM_READ_ONLY, NULL);
if (ret < 0)
return ret;
}
if (!unsharp->opencl_ctx.cl_outbuf) {
ret = av_opencl_buffer_create(&unsharp->opencl_ctx.cl_outbuf,
unsharp->opencl_ctx.cl_outbuf_size,
CL_MEM_READ_WRITE, NULL);
if (ret < 0)
return ret;
}
}
return av_opencl_buffer_write_image(unsharp->opencl_ctx.cl_inbuf,
unsharp->opencl_ctx.cl_inbuf_size,
0, in->data, unsharp->opencl_ctx.in_plane_size,
unsharp->opencl_ctx.plane_num);
}
