mirror of
https://github.com/switchbrew/libnx.git
synced 2025-06-22 13:02:38 +02:00
e7ae7ea846
- nvAddressSpaceMapBuffer now accepts a flags parameter instead of hardcoding NvMapBufferFlags_IsCacheable. - NvBufferFlags was incorrect and was thus removed. - nvBufferCreate/nvBufferCreateRw replaced with nvBufferCreate, with an extra 'is_cacheable' bool parameter. There's no such thing as a "read-only/read-write" buffer. - nvBufferMakeCpuUncached/nvBufferMakeCpuCached were removed.
31 lines
762 B
C
31 lines
762 B
C
#pragma once
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#include "types.h"
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#include "address_space.h"
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typedef struct NvAddressSpace NvAddressSpace;
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typedef struct NvBuffer {
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u32 fd;
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u32 size;
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void* cpu_addr;
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iova_t gpu_addr;
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iova_t gpu_addr_texture;
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NvAddressSpace* addr_space;
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NvKind kind;
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bool has_init;
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bool is_cacheable;
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} NvBuffer;
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Result nvBufferInit(void);
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u32 nvBufferGetNvmapFd(void);
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void nvBufferExit(void);
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Result nvBufferCreate(NvBuffer* m, size_t size, u32 align, bool is_cacheable, NvKind kind, NvAddressSpace* as);
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void nvBufferFree(NvBuffer* m);
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void* nvBufferGetCpuAddr(NvBuffer* m);
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iova_t nvBufferGetGpuAddr(NvBuffer* m);
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Result nvBufferMapAsTexture(NvBuffer* m, NvKind kind);
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iova_t nvBufferGetGpuAddrTexture(NvBuffer* m);
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