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Code Issues Releases Activity

avfilter/vf_yadif_cuda: remove unnecessary private struct fields

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I'm not sure why I originally did this, but there's no good reason to
put pointers to the cuda context and stream in the priv struct. They
are directly available in the device context that is already being
stored there.
This commit is contained in:
Philip Langdale 2023-06-14 19:59:09 -07:00
parent 21f6496cce
commit ecc3f158e1
1 changed files with 4 additions and 8 deletions
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12
libavfilter/vf_yadif_cuda.c
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@ -38,8 +38,6 @@ typedef struct DeintCUDAContext {
AVBufferRef *input_frames_ref;
AVHWFramesContext *input_frames;
CUcontext cu_ctx;
CUstream stream;
CUmodule cu_module;
CUfunction cu_func_uchar;
CUfunction cu_func_uchar2;
@ -109,7 +107,7 @@ static CUresult call_kernel(AVFilterContext *ctx, CUfunction func,
ret = CHECK_CU(cu->cuLaunchKernel(func,
DIV_UP(dst_width, BLOCKX), DIV_UP(dst_height, BLOCKY), 1,
BLOCKX, BLOCKY, 1,
0, s->stream, args, NULL));
0, s->hwctx->stream, args, NULL));
exit:
if (tex_prev)
@ -131,7 +129,7 @@ static void filter(AVFilterContext *ctx, AVFrame *dst,
CUcontext dummy;
int i, ret;
ret = CHECK_CU(cu->cuCtxPushCurrent(s->cu_ctx));
ret = CHECK_CU(cu->cuCtxPushCurrent(s->hwctx->cuda_ctx));
if (ret < 0)
return;
@ -197,7 +195,7 @@ static av_cold void deint_cuda_uninit(AVFilterContext *ctx)
if (s->hwctx && s->cu_module) {
CudaFunctions *cu = s->hwctx->internal->cuda_dl;
CHECK_CU(cu->cuCtxPushCurrent(s->cu_ctx));
CHECK_CU(cu->cuCtxPushCurrent(s->hwctx->cuda_ctx));
CHECK_CU(cu->cuModuleUnload(s->cu_module));
CHECK_CU(cu->cuCtxPopCurrent(&dummy));
}
@ -253,8 +251,6 @@ static int config_output(AVFilterLink *link)
return AVERROR(ENOMEM);
}
s->hwctx = ((AVHWDeviceContext*)s->device_ref->data)->hwctx;
s->cu_ctx = s->hwctx->cuda_ctx;
s->stream = s->hwctx->stream;
cu = s->hwctx->internal->cuda_dl;
link->hw_frames_ctx = av_hwframe_ctx_alloc(s->device_ref);
@ -310,7 +306,7 @@ static int config_output(AVFilterLink *link)
y->csp = av_pix_fmt_desc_get(output_frames->sw_format);
y->filter = filter;
ret = CHECK_CU(cu->cuCtxPushCurrent(s->cu_ctx));
ret = CHECK_CU(cu->cuCtxPushCurrent(s->hwctx->cuda_ctx));
if (ret < 0)
goto exit;