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capssc: Updated for new-ipc.

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yellows8 2019-10-10 13:01:25 -04:00
parent 21e35ede7c
commit 39288a832e
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2 changed files with 14 additions and 54 deletions
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2
nx/include/switch/services/capssc.h
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@ -6,7 +6,7 @@
*/
#pragma once
#include "../types.h"
#include "../services/sm.h"
#include "../sf/service.h"
#include "../services/caps.h"
/// Initialize caps:sc. Only available on [2.0.0+].

66
nx/source/services/capssc.c
View File

@ -1,36 +1,26 @@
#include "types.h"
#include "result.h"
#include "arm/atomics.h"
#include "kernel/ipc.h"
#define NX_SERVICE_ASSUME_NON_DOMAIN
#include "service_guard.h"
#include "runtime/hosversion.h"
#include "services/caps.h"
#include "services/capssc.h"
#include "services/sm.h"
static Service g_capsscSrv;
static u64 g_capsscRefCnt;
Result capsscInitialize(void) {
NX_GENERATE_SERVICE_GUARD(capssc);
Result _capsscInitialize(void) {
Result rc=0;
atomicIncrement64(&g_capsscRefCnt);
if (serviceIsActive(&g_capsscSrv))
return 0;
if (hosversionBefore(2,0,0))
rc = MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
if (R_SUCCEEDED(rc)) rc = smGetService(&g_capsscSrv, "caps:sc");
if (R_FAILED(rc)) capsscExit();
return rc;
}
void capsscExit(void) {
if (atomicDecrement64(&g_capsscRefCnt) == 0)
serviceClose(&g_capsscSrv);
void _capsscCleanup(void) {
serviceClose(&g_capsscSrv);
}
Service* capsscGetServiceSession(void) {
@ -38,48 +28,18 @@ Service* capsscGetServiceSession(void) {
}
Result capsscCaptureRawImageWithTimeout(void* buf, size_t size, u32 inval, u64 width, u64 height, s64 buffer_count, s64 buffer_index, u64 timeout) {
IpcCommand c;
ipcInitialize(&c);
struct {
u64 magic;
u64 cmd_id;
const struct {
u32 inval;
u64 width;
u64 height;
s64 buffer_count;
s64 buffer_index;
u64 timeout;
} *raw;
} in = { inval, width, height, buffer_count, buffer_index, timeout };
ipcAddRecvBuffer(&c, buf, size, 1);
raw = serviceIpcPrepareHeader(&g_capsscSrv, &c, sizeof(*raw));
raw->magic = SFCI_MAGIC;
raw->cmd_id = 2;
raw->inval = inval;
raw->width = width;
raw->height = height;
raw->buffer_count = buffer_count;
raw->buffer_index = buffer_index;
raw->timeout = timeout;
Result rc = serviceIpcDispatch(&g_capsscSrv);
if (R_SUCCEEDED(rc)) {
IpcParsedCommand r;
struct {
u64 magic;
u64 result;
} *resp;
serviceIpcParse(&g_capsscSrv, &r, sizeof(*resp));
resp = r.Raw;
rc = resp->result;
}
return rc;
return serviceDispatchIn(&g_capsscSrv, 2, in,
.buffer_attrs = { SfBufferAttr_HipcMapTransferAllowsNonSecure | SfBufferAttr_HipcMapAlias | SfBufferAttr_Out },
.buffers = { { buf, size } },
);
}