mirror of
https://github.com/switchbrew/libnx.git
synced 2025-06-21 20:42:44 +02:00
34 lines
608 B
C
34 lines
608 B
C
#include <switch.h>
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typedef struct {
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NvAddressSpace addr_space;
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NvChannel gpu_channel;
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} NvGpu;
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Result nvgpuCreate(NvGpu* g)
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{
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Result rc;
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rc = nvchannelCreate(&g->gpu_channel, "/dev/nvhost-gpu");
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if (R_SUCCEEDED(rc))
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rc = nvasCreate(&g->addr_space);
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if (R_SUCCEEDED(rc))
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rc = nvasReserveFull(&g->addr_space);
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if (R_SUCCEEDED(rc))
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rc = nvasBindToChannel(&g->addr_space, &g->gpu_channel);
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if (R_FAILED(rc))
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nvgpuClose(g);
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return rc;
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}
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void nvgpuClose(NvGpu* g)
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{
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nvasClose(&g->addr_space);
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nvchannelClose(&g->gpu_channel);
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}
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