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nvidia/fence.h: sketching on NvFence/NvMultiFence {not implemented}

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This commit is contained in:
fincs 2018-08-29 00:51:24 +02:00
parent 30e2ca8ec3
commit 10684e205a
2 changed files with 16 additions and 12 deletions
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17
nx/include/switch/nvidia/fence.h
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@ -1,9 +1,18 @@
#pragma once #pragma once
#include "ioctl.h"
typedef nvioctl_fence NvFence;
typedef struct { typedef struct {
nvioctl_fence fence; u32 num_fences;
} NvFence; NvFence fences[4];
} NvMultiFence;
static inline void nvfenceCreate(NvFence* f, nvioctl_fence* fence) { Result nvFenceWait(NvFence* f, s32 timeout_ms);
f->fence = *fence;
static inline void nvMultiFenceCreate(NvMultiFence* mf, const NvFence* fence) {
mf->num_fences = 1;
mf->fences[0] = *fence;
} }
Result nvMultiFenceWait(NvMultiFence* mf, s32 timeout_ms);

11
nx/source/nvidia/gpu/gpfifo.c
View File

@ -36,7 +36,6 @@ Result nvGpfifoSubmit(NvGpfifo* f, NvCmdList* cmd_list, NvFence* fence_out)
{ {
Result rc; Result rc;
nvioctl_gpfifo_entry ent; nvioctl_gpfifo_entry ent;
nvioctl_fence fence;
u64 a = u64 a =
nvCmdListGetGpuAddr(cmd_list) | (nvCmdListGetListSize(cmd_list) << 42); nvCmdListGetGpuAddr(cmd_list) | (nvCmdListGetListSize(cmd_list) << 42);
@ -44,15 +43,11 @@ Result nvGpfifoSubmit(NvGpfifo* f, NvCmdList* cmd_list, NvFence* fence_out)
ent.desc32[0] = a; ent.desc32[0] = a;
ent.desc32[1] = a >> 32; ent.desc32[1] = a >> 32;
fence.id = 0; fence_out->id = -1;
fence.value = 1; fence_out->value = 0;
rc = nvioctlChannel_SubmitGpfifo( rc = nvioctlChannel_SubmitGpfifo(
f->parent->fd, &ent, 1, /*0x104*/0x104/*flags*/, &fence); f->parent->fd, &ent, 1, /*0x104*/0x104/*flags*/, fence_out);
if (R_SUCCEEDED(rc)) {
nvfenceCreate(fence_out, &fence);
}
cmd_list->num_cmds = 0; cmd_list->num_cmds = 0;