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[VIDEOPRT] [FORMATTING] No code change

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This commit is contained in:
Timo Kreuzer 2018-02-11 13:43:05 +01:00
parent 9ab3246d43
commit e7b3c66a42
1 changed files with 126 additions and 95 deletions
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59
win32ss/drivers/videoprt/int10.c
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@ -151,7 +151,8 @@ IntInitializeVideoAddressSpace(VOID)
#endif
#if defined(_M_IX86)
VP_STATUS NTAPI
VP_STATUS
NTAPI
IntInt10AllocateBuffer(
IN PVOID Context,
OUT PUSHORT Seg,
@ -168,9 +169,12 @@ IntInt10AllocateBuffer(
IntAttachToCSRSS(&CallingProcess, &ApcState);
MemoryAddress = (PVOID)0x20000;
Status = ZwAllocateVirtualMemory(NtCurrentProcess(), &MemoryAddress, 0,
Length, MEM_COMMIT, PAGE_EXECUTE_READWRITE);
Status = ZwAllocateVirtualMemory(NtCurrentProcess(),
&MemoryAddress,
0,
Length,
MEM_COMMIT,
PAGE_EXECUTE_READWRITE);
if (!NT_SUCCESS(Status))
{
WARN_(VIDEOPRT, "- ZwAllocateVirtualMemory failed\n");
@ -199,7 +203,8 @@ IntInt10AllocateBuffer(
return NO_ERROR;
}
VP_STATUS NTAPI
VP_STATUS
NTAPI
IntInt10FreeBuffer(
IN PVOID Context,
IN USHORT Seg,
@ -216,14 +221,18 @@ IntInt10FreeBuffer(
INFO_(VIDEOPRT, "- Offset: %x\n", Off);
IntAttachToCSRSS(&CallingProcess, &ApcState);
Status = ZwFreeVirtualMemory(NtCurrentProcess(), &MemoryAddress, &Size,
Status = ZwFreeVirtualMemory(NtCurrentProcess(),
&MemoryAddress,
&Size,
MEM_RELEASE);
IntDetachFromCSRSS(&CallingProcess, &ApcState);
return Status;
}
VP_STATUS NTAPI
VP_STATUS
NTAPI
IntInt10ReadMemory(
IN PVOID Context,
IN USHORT Seg,
@ -247,7 +256,8 @@ IntInt10ReadMemory(
return NO_ERROR;
}
VP_STATUS NTAPI
VP_STATUS
NTAPI
IntInt10WriteMemory(
IN PVOID Context,
IN USHORT Seg,
@ -286,7 +296,7 @@ IntInt10CallBios(
IntAttachToCSRSS(&CallingProcess, &ApcState);
/* Clear the context */
RtlZeroMemory(&BiosContext, sizeof(CONTEXT));
RtlZeroMemory(&BiosContext, sizeof(BiosContext));
/* Fill out the bios arguments */
BiosContext.Eax = BiosArguments->Eax;
@ -300,8 +310,14 @@ IntInt10CallBios(
BiosContext.SegEs = BiosArguments->SegEs;
/* Do the ROM BIOS call */
(void)KeWaitForMutexObject(&VideoPortInt10Mutex, Executive, KernelMode, FALSE, NULL);
(void)KeWaitForMutexObject(&VideoPortInt10Mutex,
Executive,
KernelMode,
FALSE,
NULL);
Status = Ke386CallBios(0x10, &BiosContext);
KeReleaseMutex(&VideoPortInt10Mutex, FALSE);
/* Return the arguments */
@ -317,7 +333,12 @@ IntInt10CallBios(
/* Detach and return status */
IntDetachFromCSRSS(&CallingProcess, &ApcState);
if (NT_SUCCESS(Status)) return NO_ERROR;
if (NT_SUCCESS(Status))
{
return NO_ERROR;
}
return ERROR_INVALID_PARAMETER;
}
#endif
@ -328,7 +349,8 @@ IntInt10CallBios(
* @implemented
*/
VP_STATUS NTAPI
VP_STATUS
NTAPI
VideoPortInt10(
IN PVOID HwDeviceExtension,
IN PVIDEO_X86_BIOS_ARGUMENTS BiosArguments)
@ -360,7 +382,11 @@ VideoPortInt10(
BiosContext.Ebp = BiosArguments->Ebp;
/* Do the ROM BIOS call */
(void)KeWaitForMutexObject(&VideoPortInt10Mutex, Executive, KernelMode, FALSE, NULL);
(void)KeWaitForMutexObject(&VideoPortInt10Mutex,
Executive,
KernelMode,
FALSE,
NULL);
Status = Ke386CallBios(0x10, &BiosContext);
KeReleaseMutex(&VideoPortInt10Mutex, FALSE);
@ -375,7 +401,12 @@ VideoPortInt10(
/* Detach from CSRSS */
IntDetachFromCSRSS(&CallingProcess, &ApcState);
if (NT_SUCCESS(Status)) return NO_ERROR;
if (NT_SUCCESS(Status))
{
return NO_ERROR;
}
return ERROR_INVALID_PARAMETER;
#else
/* Not implemented for anything else than X86*/