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-rw-r--r--EdkNt32Pkg/Dxe/WinNtThunk/Bus/Uga/WinNtUga.msa3
-rw-r--r--EdkNt32Pkg/Dxe/WinNtThunk/Bus/Uga/WinNtUgaDriver.c37
-rw-r--r--EdkNt32Pkg/Dxe/WinNtThunk/Bus/Uga/WinNtUgaScreen.c62
3 files changed, 48 insertions, 54 deletions
diff --git a/EdkNt32Pkg/Dxe/WinNtThunk/Bus/Uga/WinNtUga.msa b/EdkNt32Pkg/Dxe/WinNtThunk/Bus/Uga/WinNtUga.msa
index 13c38296c3..86b667bfc4 100644
--- a/EdkNt32Pkg/Dxe/WinNtThunk/Bus/Uga/WinNtUga.msa
+++ b/EdkNt32Pkg/Dxe/WinNtThunk/Bus/Uga/WinNtUga.msa
@@ -43,6 +43,9 @@
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiBootServicesTableLib</Keyword>
</LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">
+ <Keyword>MemoryAllocationLib</Keyword>
+ </LibraryClass>
</LibraryClassDefinitions>
<SourceFiles>
<Filename>WinNtUga.h</Filename>
diff --git a/EdkNt32Pkg/Dxe/WinNtThunk/Bus/Uga/WinNtUgaDriver.c b/EdkNt32Pkg/Dxe/WinNtThunk/Bus/Uga/WinNtUgaDriver.c
index a270ec7b0d..520856007d 100644
--- a/EdkNt32Pkg/Dxe/WinNtThunk/Bus/Uga/WinNtUgaDriver.c
+++ b/EdkNt32Pkg/Dxe/WinNtThunk/Bus/Uga/WinNtUgaDriver.c
@@ -1,13 +1,13 @@
/*++
-Copyright (c) 2006, Intel Corporation
-All rights reserved. This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+Copyright (c) 2006 - 2007, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
@@ -19,9 +19,9 @@ Abstract:
UGA is short hand for Universal Graphics Abstraction protocol.
- This file is a verision of UgaIo the uses WinNtThunk system calls as an IO
+ This file is a verision of UgaIo the uses WinNtThunk system calls as an IO
abstraction. For a PCI device WinNtIo would be replaced with
- a PCI IO abstraction that abstracted a specific PCI device.
+ a PCI IO abstraction that abstracted a specific PCI device.
--*/
@@ -137,13 +137,8 @@ Returns:
//
// Allocate Private context data for SGO inteface.
//
- Private = NULL;
- Status = gBS->AllocatePool (
- EfiBootServicesData,
- sizeof (UGA_PRIVATE_DATA),
- &Private
- );
- if (EFI_ERROR (Status)) {
+ Private = AllocatePool (sizeof (UGA_PRIVATE_DATA));
+ if (Private == NULL) {
goto Done;
}
//
@@ -198,7 +193,7 @@ Done:
FreeUnicodeStringTable (Private->ControllerNameTable);
}
- gBS->FreePool (Private);
+ FreePool (Private);
}
}
@@ -287,7 +282,7 @@ Returns:
//
FreeUnicodeStringTable (Private->ControllerNameTable);
- gBS->FreePool (Private);
+ FreePool (Private);
}
@@ -308,9 +303,9 @@ Arguments:
String - Unicode string.
-Returns:
+Returns:
- UINTN of the number represented by String.
+ UINTN of the number represented by String.
--*/
{
diff --git a/EdkNt32Pkg/Dxe/WinNtThunk/Bus/Uga/WinNtUgaScreen.c b/EdkNt32Pkg/Dxe/WinNtThunk/Bus/Uga/WinNtUgaScreen.c
index 7d40eb7d8b..b6c1ce26b8 100644
--- a/EdkNt32Pkg/Dxe/WinNtThunk/Bus/Uga/WinNtUgaScreen.c
+++ b/EdkNt32Pkg/Dxe/WinNtThunk/Bus/Uga/WinNtUgaScreen.c
@@ -1,22 +1,22 @@
/*++
-Copyright (c) 2006 - 2007, Intel Corporation
-All rights reserved. This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+Copyright (c) 2006 - 2007, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
-
+
WinNtUgaScreen.c
Abstract:
- This file produces the graphics abstration of UGA. It is called by
- WinNtUgaDriver.c file which deals with the EFI 1.1 driver model.
+ This file produces the graphics abstration of UGA. It is called by
+ WinNtUgaDriver.c file which deals with the EFI 1.1 driver model.
This file just does graphics.
--*/
@@ -72,7 +72,7 @@ WinNtUgaGetMode (
Returns:
EFI_SUCCESS - Mode information returned.
- EFI_NOT_STARTED - Video display is not initialized. Call SetMode ()
+ EFI_NOT_STARTED - Video display is not initialized. Call SetMode ()
EFI_INVALID_PARAMETER - One of the input args was NULL.
--*/
@@ -123,7 +123,7 @@ WinNtUgaSetMode (
Returns:
EFI_SUCCESS - Mode information returned.
- EFI_NOT_STARTED - Video display is not initialized. Call SetMode ()
+ EFI_NOT_STARTED - Video display is not initialized. Call SetMode ()
EFI_INVALID_PARAMETER - One of the input args was NULL.
--*/
@@ -224,17 +224,13 @@ WinNtUgaSetMode (
}
- Status = gBS->AllocatePool (
- EfiBootServicesData,
- sizeof (EFI_UGA_PIXEL) * HorizontalResolution,
- &NewFillLine
- );
- if (EFI_ERROR (Status)) {
+ NewFillLine = AllocatePool (sizeof (EFI_UGA_PIXEL) * HorizontalResolution);
+ if (NewFillLine == NULL) {
return EFI_DEVICE_ERROR;
}
if (Private->FillLine != NULL) {
- gBS->FreePool (Private->FillLine);
+ FreePool (Private->FillLine);
}
Private->FillLine = NewFillLine;
@@ -281,19 +277,19 @@ WinNtUgaBlt (
Routine Description:
Blt pixels from the rectangle (Width X Height) formed by the BltBuffer
onto the graphics screen starting a location (X, Y). (0, 0) is defined as
- the upper left hand side of the screen. (X, Y) can be outside of the
- current screen geometry and the BltBuffer will be cliped when it is
- displayed. X and Y can be negative or positive. If Width or Height is
+ the upper left hand side of the screen. (X, Y) can be outside of the
+ current screen geometry and the BltBuffer will be cliped when it is
+ displayed. X and Y can be negative or positive. If Width or Height is
bigger than the current video screen the image will be clipped.
Arguments:
This - Protocol instance pointer.
- X - X location on graphics screen.
+ X - X location on graphics screen.
Y - Y location on the graphics screen.
Width - Width of BltBuffer.
Height - Hight of BltBuffer
BltOperation - Operation to perform on BltBuffer and video memory
- BltBuffer - Buffer containing data to blt into video buffer. This
+ BltBuffer - Buffer containing data to blt into video buffer. This
buffer has a size of Width*Height*sizeof(EFI_UGA_PIXEL)
SourceX - If the BltOperation is a EfiCopyBlt this is the source
of the copy. For other BLT operations this argument is not
@@ -301,11 +297,11 @@ WinNtUgaBlt (
SourceX - If the BltOperation is a EfiCopyBlt this is the source
of the copy. For other BLT operations this argument is not
used.
-
+
Returns:
EFI_SUCCESS - The palette is updated with PaletteArray.
EFI_INVALID_PARAMETER - BltOperation is not valid.
- EFI_DEVICE_ERROR - A hardware error occured writting to the video
+ EFI_DEVICE_ERROR - A hardware error occured writting to the video
buffer.
--*/
@@ -445,7 +441,7 @@ WinNtUgaBlt (
// we may miss some data for a short period of time this is no different than
// a write combining on writes to a frame buffer.
//
-
+
Private->WinNtThunk->UpdateWindow (Private->WindowHandle);
}
@@ -501,7 +497,7 @@ WinNtUgaThreadWindowProc (
/*++
Routine Description:
- Win32 Windows event handler.
+ Win32 Windows event handler.
Arguments:
See Win32 Book
@@ -631,7 +627,7 @@ Returns:
case VK_F8: Key.ScanCode = SCAN_F8; break;
case VK_F9: Key.ScanCode = SCAN_F9; break;
case VK_F11: Key.ScanCode = SCAN_F11; break;
- case VK_F12: Key.ScanCode = SCAN_F12; break;
+ case VK_F12: Key.ScanCode = SCAN_F12; break;
}
if (Key.ScanCode != 0) {
@@ -693,7 +689,7 @@ WinNtUgaThreadWinMain (
Routine Description:
This thread simulates the end of WinMain () aplication. Each Winow nededs
- to process it's events. The messages are dispatched to
+ to process it's events. The messages are dispatched to
WinNtUgaThreadWindowProc ().
Be very careful sine WinNtUgaThreadWinMain () and WinNtUgaThreadWindowProc ()
@@ -974,8 +970,8 @@ KillNtUgaThread (
/*++
Routine Description:
-
- This is the UGA screen's callback notification function for exit-boot-services.
+
+ This is the UGA screen's callback notification function for exit-boot-services.
All we do here is call WinNtUgaDestructor().
Arguments:
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 12:33:02 +0000