diff options
| author | jljusten <jljusten@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-04-12 15:08:08 +0000 |
|---|---|---|
| committer | jljusten <jljusten@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-04-12 15:08:08 +0000 |
| commit | 4d19deac2aa6f40afe5c02f21bfa253a6647c54d (patch) | |
| tree | b7518f6295433eb818230f3bfd545fa21f4ca240 /OptionRomPkg | |
| parent | e5e1d2e2706d798fc7e7b541f4c1662908f9787f (diff) | |
| download | edk2-platforms-4d19deac2aa6f40afe5c02f21bfa253a6647c54d.tar.xz | |
OptionRomPkg: Add GOP based BltLib
This BltLib provides a wrapper for calling the UEFI Graphics
Output Protocol (GOP) functions for a single GOP instance.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11522 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'OptionRomPkg')
| -rw-r--r-- | OptionRomPkg/Library/GopBltLib/GopBltLib.c | 457 | ||||
| -rw-r--r-- | OptionRomPkg/Library/GopBltLib/GopBltLib.inf | 37 | ||||
| -rw-r--r-- | OptionRomPkg/OptionRomPkg.dsc | 1 |
3 files changed, 495 insertions, 0 deletions
diff --git a/OptionRomPkg/Library/GopBltLib/GopBltLib.c b/OptionRomPkg/Library/GopBltLib/GopBltLib.c new file mode 100644 index 0000000000..5c353bc483 --- /dev/null +++ b/OptionRomPkg/Library/GopBltLib/GopBltLib.c @@ -0,0 +1,457 @@ +/** @file
+ GopBltLib - Library to perform blt using the UEFI Graphics Output Protocol.
+
+ Copyright (c) 2007 - 2011, 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.
+
+**/
+
+#include "PiDxe.h"
+
+#include <Protocol/GraphicsOutput.h>
+
+#include <Library/BaseLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/BltLib.h>
+#include <Library/DebugLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+
+EFI_GRAPHICS_OUTPUT_PROTOCOL *mGop = NULL;
+
+
+/**
+ Configure the FrameBufferLib instance
+
+ @param[in] FrameBuffer Pointer to the start of the frame buffer
+ @param[in] FrameBufferInfo Describes the frame buffer characteristics
+
+ @retval EFI_INVALID_PARAMETER - Invalid parameter
+ @retval EFI_UNSUPPORTED - The BltLib does not support this configuration
+ @retval EFI_SUCCESS - Blt operation success
+
+**/
+EFI_STATUS
+EFIAPI
+BltLibConfigure (
+ IN VOID *FrameBuffer,
+ IN EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *FrameBufferInfo
+ )
+{
+ EFI_STATUS Status;
+ EFI_HANDLE *HandleBuffer;
+ UINTN HandleCount;
+ UINTN Index;
+ EFI_GRAPHICS_OUTPUT_PROTOCOL *Gop;
+
+ Status = gBS->LocateHandleBuffer (
+ ByProtocol,
+ &gEfiGraphicsOutputProtocolGuid,
+ NULL,
+ &HandleCount,
+ &HandleBuffer
+ );
+ if (!EFI_ERROR (Status)) {
+ for (Index = 0; Index < HandleCount; Index++) {
+ Status = gBS->HandleProtocol (
+ HandleBuffer[Index],
+ &gEfiGraphicsOutputProtocolGuid,
+ (VOID*) &Gop
+ );
+ if (!EFI_ERROR (Status) &&
+ (FrameBuffer == (VOID*)(UINTN) Gop->Mode->FrameBufferBase)) {
+ mGop = Gop;
+ FreePool (HandleBuffer);
+ return EFI_SUCCESS;
+ }
+ }
+
+ FreePool (HandleBuffer);
+ }
+
+ return EFI_UNSUPPORTED;
+}
+
+
+/**
+ Performs a UEFI Graphics Output Protocol Blt operation.
+
+ @param[in,out] BltBuffer - The data to transfer to screen
+ @param[in] BltOperation - The operation to perform
+ @param[in] SourceX - The X coordinate of the source for BltOperation
+ @param[in] SourceY - The Y coordinate of the source for BltOperation
+ @param[in] DestinationX - The X coordinate of the destination for BltOperation
+ @param[in] DestinationY - The Y coordinate of the destination for BltOperation
+ @param[in] Width - The width of a rectangle in the blt rectangle in pixels
+ @param[in] Height - The height of a rectangle in the blt rectangle in pixels
+ @param[in] Delta - Not used for EfiBltVideoFill and EfiBltVideoToVideo operation.
+ If a Delta of 0 is used, the entire BltBuffer will be operated on.
+ If a subrectangle of the BltBuffer is used, then Delta represents
+ the number of bytes in a row of the BltBuffer.
+
+ @retval EFI_DEVICE_ERROR - A hardware error occured
+ @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
+ @retval EFI_SUCCESS - Blt operation success
+
+**/
+EFI_STATUS
+InternalGopBltCommon (
+ IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer, OPTIONAL
+ IN EFI_GRAPHICS_OUTPUT_BLT_OPERATION BltOperation,
+ IN UINTN SourceX,
+ IN UINTN SourceY,
+ IN UINTN DestinationX,
+ IN UINTN DestinationY,
+ IN UINTN Width,
+ IN UINTN Height,
+ IN UINTN Delta
+ )
+{
+ EFI_STATUS Status;
+
+ if (mGop == NULL) {
+ return EFI_DEVICE_ERROR;
+ }
+
+ return mGop->Blt (
+ mGop,
+ BltBuffer,
+ BltOperation,
+ SourceX,
+ SourceY,
+ DestinationX,
+ DestinationY,
+ Width,
+ Height,
+ Delta
+ );
+}
+
+
+/**
+ Performs a UEFI Graphics Output Protocol Blt operation.
+
+ @param[in,out] BltBuffer - The data to transfer to screen
+ @param[in] BltOperation - The operation to perform
+ @param[in] SourceX - The X coordinate of the source for BltOperation
+ @param[in] SourceY - The Y coordinate of the source for BltOperation
+ @param[in] DestinationX - The X coordinate of the destination for BltOperation
+ @param[in] DestinationY - The Y coordinate of the destination for BltOperation
+ @param[in] Width - The width of a rectangle in the blt rectangle in pixels
+ @param[in] Height - The height of a rectangle in the blt rectangle in pixels
+ @param[in] Delta - Not used for EfiBltVideoFill and EfiBltVideoToVideo operation.
+ If a Delta of 0 is used, the entire BltBuffer will be operated on.
+ If a subrectangle of the BltBuffer is used, then Delta represents
+ the number of bytes in a row of the BltBuffer.
+
+ @retval EFI_DEVICE_ERROR - A hardware error occured
+ @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
+ @retval EFI_SUCCESS - Blt operation success
+
+**/
+EFI_STATUS
+EFIAPI
+BltLibGopBlt (
+ IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer, OPTIONAL
+ IN EFI_GRAPHICS_OUTPUT_BLT_OPERATION BltOperation,
+ IN UINTN SourceX,
+ IN UINTN SourceY,
+ IN UINTN DestinationX,
+ IN UINTN DestinationY,
+ IN UINTN Width,
+ IN UINTN Height,
+ IN UINTN Delta
+ )
+{
+ return InternalGopBltCommon (
+ BltBuffer,
+ BltOperation,
+ SourceX,
+ SourceY,
+ DestinationX,
+ DestinationY,
+ Width,
+ Height,
+ Delta
+ );
+}
+
+
+/**
+ Performs a UEFI Graphics Output Protocol Blt Video Fill.
+
+ @param[in] Color Color to fill the region with
+ @param[in] DestinationX X location to start fill operation
+ @param[in] DestinationY Y location to start fill operation
+ @param[in] Width Width (in pixels) to fill
+ @param[in] Height Height to fill
+
+ @retval EFI_DEVICE_ERROR - A hardware error occured
+ @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
+ @retval EFI_SUCCESS - The sizes were returned
+
+**/
+EFI_STATUS
+EFIAPI
+BltLibVideoFill (
+ IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Color,
+ IN UINTN DestinationX,
+ IN UINTN DestinationY,
+ IN UINTN Width,
+ IN UINTN Height
+ )
+{
+ return InternalGopBltCommon (
+ Color,
+ EfiBltVideoFill,
+ 0,
+ 0,
+ DestinationX,
+ DestinationY,
+ Width,
+ Height,
+ 0
+ );
+}
+
+
+/**
+ Performs a UEFI Graphics Output Protocol Blt Video to Buffer operation.
+
+ @param[out] BltBuffer Output buffer for pixel color data
+ @param[in] SourceX X location within video
+ @param[in] SourceY Y location within video
+ @param[in] Width Width (in pixels)
+ @param[in] Height Height
+
+ @retval EFI_DEVICE_ERROR - A hardware error occured
+ @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
+ @retval EFI_SUCCESS - The sizes were returned
+
+**/
+EFI_STATUS
+EFIAPI
+BltLibVideoToBltBuffer (
+ OUT EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer,
+ IN UINTN SourceX,
+ IN UINTN SourceY,
+ IN UINTN Width,
+ IN UINTN Height
+ )
+{
+ return InternalGopBltCommon (
+ BltBuffer,
+ EfiBltVideoToBltBuffer,
+ SourceX,
+ SourceY,
+ 0,
+ 0,
+ Width,
+ Height,
+ 0
+ );
+}
+
+
+/**
+ Performs a UEFI Graphics Output Protocol Blt Video to Buffer operation
+ with extended parameters.
+
+ @param[out] BltBuffer Output buffer for pixel color data
+ @param[in] SourceX X location within video
+ @param[in] SourceY Y location within video
+ @param[in] DestinationX X location within BltBuffer
+ @param[in] DestinationY Y location within BltBuffer
+ @param[in] Width Width (in pixels)
+ @param[in] Height Height
+ @param[in] Delta Number of bytes in a row of BltBuffer
+
+ @retval EFI_DEVICE_ERROR - A hardware error occured
+ @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
+ @retval EFI_SUCCESS - The sizes were returned
+
+**/
+EFI_STATUS
+EFIAPI
+BltLibVideoToBltBufferEx (
+ OUT EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer,
+ IN UINTN SourceX,
+ IN UINTN SourceY,
+ IN UINTN DestinationX,
+ IN UINTN DestinationY,
+ IN UINTN Width,
+ IN UINTN Height,
+ IN UINTN Delta
+ )
+{
+ return InternalGopBltCommon (
+ BltBuffer,
+ EfiBltVideoToBltBuffer,
+ SourceX,
+ SourceY,
+ DestinationX,
+ DestinationY,
+ Width,
+ Height,
+ Delta
+ );
+}
+
+
+/**
+ Performs a UEFI Graphics Output Protocol Blt Buffer to Video operation.
+
+ @param[in] BltBuffer Output buffer for pixel color data
+ @param[in] DestinationX X location within video
+ @param[in] DestinationY Y location within video
+ @param[in] Width Width (in pixels)
+ @param[in] Height Height
+
+ @retval EFI_DEVICE_ERROR - A hardware error occured
+ @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
+ @retval EFI_SUCCESS - The sizes were returned
+
+**/
+EFI_STATUS
+EFIAPI
+BltLibBufferToVideo (
+ IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer,
+ IN UINTN DestinationX,
+ IN UINTN DestinationY,
+ IN UINTN Width,
+ IN UINTN Height
+ )
+{
+ return InternalGopBltCommon (
+ BltBuffer,
+ EfiBltBufferToVideo,
+ 0,
+ 0,
+ DestinationX,
+ DestinationY,
+ Width,
+ Height,
+ 0
+ );
+}
+
+
+/**
+ Performs a UEFI Graphics Output Protocol Blt Buffer to Video operation
+ with extended parameters.
+
+ @param[in] BltBuffer Output buffer for pixel color data
+ @param[in] SourceX X location within BltBuffer
+ @param[in] SourceY Y location within BltBuffer
+ @param[in] DestinationX X location within video
+ @param[in] DestinationY Y location within video
+ @param[in] Width Width (in pixels)
+ @param[in] Height Height
+ @param[in] Delta Number of bytes in a row of BltBuffer
+
+ @retval EFI_DEVICE_ERROR - A hardware error occured
+ @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
+ @retval EFI_SUCCESS - The sizes were returned
+
+**/
+EFI_STATUS
+EFIAPI
+BltLibBufferToVideoEx (
+ IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer,
+ IN UINTN SourceX,
+ IN UINTN SourceY,
+ IN UINTN DestinationX,
+ IN UINTN DestinationY,
+ IN UINTN Width,
+ IN UINTN Height,
+ IN UINTN Delta
+ )
+{
+ return InternalGopBltCommon (
+ BltBuffer,
+ EfiBltBufferToVideo,
+ SourceX,
+ SourceY,
+ DestinationX,
+ DestinationY,
+ Width,
+ Height,
+ Delta
+ );
+}
+
+
+/**
+ Performs a UEFI Graphics Output Protocol Blt Video to Video operation
+
+ @param[in] SourceX X location within video
+ @param[in] SourceY Y location within video
+ @param[in] DestinationX X location within video
+ @param[in] DestinationY Y location within video
+ @param[in] Width Width (in pixels)
+ @param[in] Height Height
+
+ @retval EFI_DEVICE_ERROR - A hardware error occured
+ @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
+ @retval EFI_SUCCESS - The sizes were returned
+
+**/
+EFI_STATUS
+EFIAPI
+BltLibVideoToVideo (
+ IN UINTN SourceX,
+ IN UINTN SourceY,
+ IN UINTN DestinationX,
+ IN UINTN DestinationY,
+ IN UINTN Width,
+ IN UINTN Height
+ )
+{
+ return InternalGopBltCommon (
+ NULL,
+ EfiBltVideoToVideo,
+ SourceX,
+ SourceY,
+ DestinationX,
+ DestinationY,
+ Width,
+ Height,
+ 0
+ );
+}
+
+/**
+ Returns the sizes related to the video device
+
+ @param[out] Width Width (in pixels)
+ @param[out] Height Height (in pixels)
+
+ @retval EFI_INVALID_PARAMETER - Invalid parameter passed in
+ @retval EFI_SUCCESS - The sizes were returned
+
+**/
+EFI_STATUS
+EFIAPI
+BltLibGetSizes (
+ OUT UINTN *Width, OPTIONAL
+ OUT UINTN *Height OPTIONAL
+ )
+{
+ ASSERT (mGop != NULL);
+
+ if (Width != NULL) {
+ *Width = mGop->Mode->Info->HorizontalResolution;
+ }
+ if (Height != NULL) {
+ *Height = mGop->Mode->Info->VerticalResolution;
+ }
+
+ return EFI_SUCCESS;
+}
+
diff --git a/OptionRomPkg/Library/GopBltLib/GopBltLib.inf b/OptionRomPkg/Library/GopBltLib/GopBltLib.inf new file mode 100644 index 0000000000..138783bb10 --- /dev/null +++ b/OptionRomPkg/Library/GopBltLib/GopBltLib.inf @@ -0,0 +1,37 @@ +#/** @file
+# GopBltLib - Library to perform blt using the UEFI Graphics Output Protocol.
+#
+# Copyright (c) 2006 - 2011, 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.
+#
+#**/
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = GopBltLib
+ FILE_GUID = b75b91f0-a0b4-42fe-ba62-849027999b39
+ MODULE_TYPE = BASE
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = BltLib
+
+[Sources.common]
+ GopBltLib.c
+
+[Libraries]
+ BaseLib
+ BaseMemoryLib
+ DebugLib
+ MemoryAllocationLib
+ UefiBootServicesTableLib
+
+[Packages]
+ MdePkg/MdePkg.dec
+ OptionRomPkg/OptionRomPkg.dec
+
diff --git a/OptionRomPkg/OptionRomPkg.dsc b/OptionRomPkg/OptionRomPkg.dsc index 0570933afd..a6a4047ca0 100644 --- a/OptionRomPkg/OptionRomPkg.dsc +++ b/OptionRomPkg/OptionRomPkg.dsc @@ -97,6 +97,7 @@ [Components]
OptionRomPkg/Library/FrameBufferBltLib/FrameBufferBltLib.inf
+ OptionRomPkg/Library/GopBltLib/GopBltLib.inf
OptionRomPkg/AtapiPassThruDxe/AtapiPassThruDxe.inf
OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430Dxe.inf
|