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Print to stderr instead of stdout #15

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Print to stderr instead of stdout #15

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900fbcb
Name decoder thread
madsciencetist Jul 10, 2023
9b89a82
Print to stderr instead of stdout
madsciencetist Jul 10, 2023
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8 changes: 4 additions & 4 deletions src/NVMPI_frameBuf.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -8,14 +8,14 @@ bool NVMPI_frameBuf::alloc(NvBufferCreateParams& input_params)
ret = NvBufSurf::NvAllocate(&input_params, 1, &dst_dma_fd);
if(ret<0)
{
std::cout << "Failed to allocate buffer" << std::endl;
std::cerr << "Failed to allocate buffer" << std::endl;
return false;
}

ret = NvBufSurfaceFromFd(dst_dma_fd, (void**)(&dst_dma_surface));
if(ret<0)
{
std::cout << "Failed to get surface for buffer" << std::endl;
std::cerr << "Failed to get surface for buffer" << std::endl;
NvBufferDestroy(dst_dma_fd);
dst_dma_fd = -1;
return false;
Expand All @@ -24,7 +24,7 @@ bool NVMPI_frameBuf::alloc(NvBufferCreateParams& input_params)
ret = NvBufferCreateEx(&dst_dma_fd, &input_params);
if(ret<0)
{
std::cout << "Failed to allocate buffer" << std::endl;
std::cerr << "Failed to allocate buffer" << std::endl;
return false;
}
#endif
Expand All @@ -40,7 +40,7 @@ bool NVMPI_frameBuf::destroy()
ret = NvBufferDestroy(dst_dma_fd);
if(ret<0)
{
std::cout << "Failed to Destroy NvBuffer" << std::endl;
std::cerr << "Failed to Destroy NvBuffer" << std::endl;
return false;
}
dst_dma_fd = -1;
Expand Down
7 changes: 4 additions & 3 deletions src/nvmpi_dec.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,7 @@
#define TEST_ERROR(condition, message, errorCode) \
if (condition) \
{ \
std::cout<< message; \
std::cerr<< message; \
}

using namespace std;
Expand Down Expand Up @@ -585,6 +585,7 @@ nvmpictx* nvmpi_create_decoder(nvCodingType codingType, nvPixFormat pixFormat, n
ctx->dmaBufferFileDescriptor[index]=0;
ctx->numberCaptureBuffers=0;
ctx->dec_capture_loop = std::thread(dec_capture_loop_fcn,ctx);
pthread_setname_np(ctx->dec_capture_loop.native_handle(), "dec_capture");

return ctx;
}
Expand Down Expand Up @@ -628,15 +629,15 @@ int nvmpi_decoder_put_packet(nvmpictx* ctx,nvPacket* packet)
ret = ctx->dec->output_plane.qBuffer(v4l2_buf, NULL);
if (ret < 0)
{
std::cout << "Error Qing buffer at output plane" << std::endl;
std::cerr << "Error Qing buffer at output plane" << std::endl;
ctx->index--;
return false;
}

if (v4l2_buf.m.planes[0].bytesused == 0)
{
ctx->eos=true;
std::cout << "Input file read complete" << std::endl;
std::cerr << "Input file read complete" << std::endl;
}

return 0;
Expand Down
2 changes: 1 addition & 1 deletion src/nvmpi_enc.cpp
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Expand Up @@ -13,7 +13,7 @@
#define TEST_ERROR(condition, message, errorCode) \
if (condition) \
{ \
std::cout<< message; \
std::cerr<< message; \
}

using namespace std;
Expand Down