//\r
if ((Mode == EfiConsoleControlScreenGraphics) &&((TextAndGop->GraphicsOutput != NULL) || (TextAndGop->UgaDraw != NULL))) {\r
TextAndGop->TextOutEnabled = FALSE;\r
- DevNullGopSync (Private, TextAndGop->GraphicsOutput, TextAndGop->UgaDraw);\r
+ if (FeaturePcdGet (PcdConOutGopSupport)) {\r
+ DevNullGopSync (Private, TextAndGop->GraphicsOutput, TextAndGop->UgaDraw);\r
+ } else if (FeaturePcdGet (PcdConOutUgaSupport)) {\r
+ DevNullUgaSync (Private, TextAndGop->GraphicsOutput, TextAndGop->UgaDraw);\r
+ }\r
}\r
}\r
-\r
if (Mode == EfiConsoleControlScreenText) {\r
DevNullSyncGopStdOut (Private);\r
}\r
-\r
return EFI_SUCCESS;\r
}\r
\r
return EFI_OUT_OF_RESOURCES;\r
}\r
\r
- if (!Private->HardwareNeedsStarting) {\r
- if (Private->ConsoleOutputMode != EfiConsoleControlScreenGraphics) {\r
- return EFI_UNSUPPORTED;\r
- }\r
- }\r
//\r
// return the worst status met\r
//\r
}\r
}\r
\r
- UgaDraw = Private->TextOutList[Index].UgaDraw;\r
- if (UgaDraw != NULL) {\r
- Status = UgaDraw->SetMode (\r
- UgaDraw,\r
- Mode->HorizontalResolution,\r
- Mode->VerticalResolution,\r
- 32,\r
- 60\r
- );\r
- if (EFI_ERROR (Status)) {\r
- ReturnStatus = Status;\r
+ if (EFI_ERROR (ReturnStatus)) {\r
+ UgaDraw = Private->TextOutList[Index].UgaDraw;\r
+ if (UgaDraw != NULL) {\r
+ Status = UgaDraw->SetMode (\r
+ UgaDraw,\r
+ Mode->HorizontalResolution,\r
+ Mode->VerticalResolution,\r
+ 32,\r
+ 60\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ ReturnStatus = Status;\r
+ }\r
}\r
}\r
}\r
}\r
}\r
\r
+EFI_STATUS\r
+EFIAPI\r
+ConSpliterUgaDrawGetMode (\r
+ IN EFI_UGA_DRAW_PROTOCOL *This,\r
+ OUT UINT32 *HorizontalResolution,\r
+ OUT UINT32 *VerticalResolution,\r
+ OUT UINT32 *ColorDepth,\r
+ OUT UINT32 *RefreshRate\r
+ )\r
+/*++\r
+\r
+ Routine Description:\r
+ Return the current video mode information.\r
+\r
+ Arguments:\r
+ This - Protocol instance pointer.\r
+ HorizontalResolution - Current video horizontal resolution in pixels\r
+ VerticalResolution - Current video vertical resolution in pixels\r
+ ColorDepth - Current video color depth in bits per pixel\r
+ RefreshRate - Current video refresh rate in Hz.\r
+\r
+ Returns:\r
+ EFI_SUCCESS - Mode information returned.\r
+ EFI_NOT_STARTED - Video display is not initialized. Call SetMode ()\r
+ EFI_INVALID_PARAMETER - One of the input args was NULL.\r
+\r
+--*/\r
+{\r
+ TEXT_OUT_SPLITTER_PRIVATE_DATA *Private;\r
+\r
+ if (!(HorizontalResolution && VerticalResolution && RefreshRate && ColorDepth)) {\r
+ return EFI_INVALID_PARAMETER;\r
+ }\r
+ //\r
+ // retrieve private data\r
+ //\r
+ Private = UGA_DRAW_SPLITTER_PRIVATE_DATA_FROM_THIS (This);\r
+\r
+ *HorizontalResolution = Private->UgaHorizontalResolution;\r
+ *VerticalResolution = Private->UgaVerticalResolution;\r
+ *ColorDepth = Private->UgaColorDepth;\r
+ *RefreshRate = Private->UgaRefreshRate;\r
+\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+EFI_STATUS\r
+EFIAPI\r
+ConSpliterUgaDrawSetMode (\r
+ IN EFI_UGA_DRAW_PROTOCOL *This,\r
+ IN UINT32 HorizontalResolution,\r
+ IN UINT32 VerticalResolution,\r
+ IN UINT32 ColorDepth,\r
+ IN UINT32 RefreshRate\r
+ )\r
+/*++\r
+\r
+ Routine Description:\r
+ Return the current video mode information.\r
+\r
+ Arguments:\r
+ This - Protocol instance pointer.\r
+ HorizontalResolution - Current video horizontal resolution in pixels\r
+ VerticalResolution - Current video vertical resolution in pixels\r
+ ColorDepth - Current video color depth in bits per pixel\r
+ RefreshRate - Current video refresh rate in Hz.\r
+\r
+ Returns:\r
+ EFI_SUCCESS - Mode information returned.\r
+ EFI_NOT_STARTED - Video display is not initialized. Call SetMode ()\r
+ EFI_OUT_OF_RESOURCES - Out of resources.\r
+\r
+--*/\r
+{\r
+ EFI_STATUS Status;\r
+ TEXT_OUT_SPLITTER_PRIVATE_DATA *Private;\r
+ UINTN Index;\r
+ EFI_STATUS ReturnStatus;\r
+ UINTN Size;\r
+ EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;\r
+ UINTN NumberIndex;\r
+ UINTN SizeOfInfo;\r
+ EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *Info;\r
+ EFI_UGA_DRAW_PROTOCOL *UgaDraw;\r
+\r
+ Private = UGA_DRAW_SPLITTER_PRIVATE_DATA_FROM_THIS (This);\r
+\r
+ //\r
+ // UgaDevNullSetMode ()\r
+ //\r
+ ReturnStatus = EFI_SUCCESS;\r
+\r
+ //\r
+ // Free the old version\r
+ //\r
+ if (Private->UgaBlt != NULL) {\r
+ FreePool (Private->UgaBlt);\r
+ }\r
+\r
+ //\r
+ // Allocate the virtual Blt buffer\r
+ //\r
+ Size = HorizontalResolution * VerticalResolution * sizeof (EFI_UGA_PIXEL);\r
+ Private->UgaBlt = AllocateZeroPool (Size);\r
+ if (Private->UgaBlt == NULL) {\r
+ return EFI_OUT_OF_RESOURCES;\r
+ }\r
+\r
+ //\r
+ // Update the Mode data\r
+ //\r
+ Private->UgaHorizontalResolution = HorizontalResolution;\r
+ Private->UgaVerticalResolution = VerticalResolution;\r
+ Private->UgaColorDepth = ColorDepth;\r
+ Private->UgaRefreshRate = RefreshRate;\r
+\r
+ if (Private->ConsoleOutputMode != EfiConsoleControlScreenGraphics) {\r
+ return ReturnStatus;\r
+ }\r
+ //\r
+ // return the worst status met\r
+ //\r
+ for (Index = 0; Index < Private->CurrentNumberOfConsoles; Index++) {\r
+ UgaDraw = Private->TextOutList[Index].UgaDraw;\r
+ if (UgaDraw != NULL) {\r
+ Status = UgaDraw->SetMode (\r
+ UgaDraw,\r
+ HorizontalResolution,\r
+ VerticalResolution,\r
+ ColorDepth,\r
+ RefreshRate\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ ReturnStatus = Status;\r
+ }\r
+ }\r
+\r
+ if (EFI_ERROR (ReturnStatus)) {\r
+ GraphicsOutput = Private->TextOutList[Index].GraphicsOutput;\r
+ if (GraphicsOutput != NULL) {\r
+ //\r
+ // Find corresponding ModeNumber of this GraphicsOutput instance\r
+ //\r
+ for (NumberIndex = 0; NumberIndex < GraphicsOutput->Mode->MaxMode; NumberIndex ++) {\r
+ Status = GraphicsOutput->QueryMode (GraphicsOutput, (UINT32) NumberIndex, &SizeOfInfo, &Info);\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+ if ((Info->HorizontalResolution == HorizontalResolution) && (Info->VerticalResolution == VerticalResolution)) {\r
+ FreePool (Info);\r
+ break;\r
+ }\r
+ FreePool (Info);\r
+ }\r
+\r
+ Status = GraphicsOutput->SetMode (GraphicsOutput, (UINT32) NumberIndex);\r
+ if (EFI_ERROR (Status)) {\r
+ ReturnStatus = Status;\r
+ }\r
+ }\r
+ }\r
+ }\r
+\r
+ return ReturnStatus;\r
+}\r
+\r
+EFI_STATUS\r
+DevNullUgaBlt (\r
+ IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private,\r
+ IN EFI_UGA_PIXEL *BltBuffer, OPTIONAL\r
+ IN EFI_UGA_BLT_OPERATION BltOperation,\r
+ IN UINTN SourceX,\r
+ IN UINTN SourceY,\r
+ IN UINTN DestinationX,\r
+ IN UINTN DestinationY,\r
+ IN UINTN Width,\r
+ IN UINTN Height,\r
+ IN UINTN Delta OPTIONAL\r
+ )\r
+{\r
+ UINTN SrcY;\r
+ BOOLEAN Forward;\r
+ UINTN Index;\r
+ EFI_UGA_PIXEL *BltPtr;\r
+ EFI_UGA_PIXEL *ScreenPtr;\r
+ UINT32 HorizontalResolution;\r
+ UINT32 VerticalResolution;\r
+\r
+ if ((BltOperation < 0) || (BltOperation >= EfiUgaBltMax)) {\r
+ return EFI_INVALID_PARAMETER;\r
+ }\r
+\r
+ if (Width == 0 || Height == 0) {\r
+ return EFI_INVALID_PARAMETER;\r
+ }\r
+\r
+ if (Delta == 0) {\r
+ Delta = Width * sizeof (EFI_UGA_PIXEL);\r
+ }\r
+\r
+ HorizontalResolution = Private->UgaHorizontalResolution;\r
+ VerticalResolution = Private->UgaVerticalResolution;\r
+\r
+ //\r
+ // We need to fill the Virtual Screen buffer with the blt data.\r
+ //\r
+ if (BltOperation == EfiUgaVideoToBltBuffer) {\r
+ //\r
+ // Video to BltBuffer: Source is Video, destination is BltBuffer\r
+ //\r
+ if ((SourceY + Height) > VerticalResolution) {\r
+ return EFI_INVALID_PARAMETER;\r
+ }\r
+\r
+ if ((SourceX + Width) > HorizontalResolution) {\r
+ return EFI_INVALID_PARAMETER;\r
+ }\r
+\r
+ BltPtr = (EFI_UGA_PIXEL *) ((UINT8 *) BltBuffer + DestinationY * Delta + DestinationX * sizeof (EFI_UGA_PIXEL));\r
+ ScreenPtr = &Private->UgaBlt[SourceY * HorizontalResolution + SourceX];\r
+ while (Height) {\r
+ CopyMem (BltPtr, ScreenPtr, Width * sizeof (EFI_UGA_PIXEL));\r
+ BltPtr = (EFI_UGA_PIXEL *) ((UINT8 *) BltPtr + Delta);\r
+ ScreenPtr += HorizontalResolution;\r
+ Height--;\r
+ }\r
+ } else {\r
+ //\r
+ // BltBuffer to Video: Source is BltBuffer, destination is Video\r
+ //\r
+ if (DestinationY + Height > VerticalResolution) {\r
+ return EFI_INVALID_PARAMETER;\r
+ }\r
+\r
+ if (DestinationX + Width > HorizontalResolution) {\r
+ return EFI_INVALID_PARAMETER;\r
+ }\r
+\r
+ if ((BltOperation == EfiUgaVideoToVideo) && (DestinationY > SourceY)) {\r
+ //\r
+ // Copy backwards, only care the Video to Video Blt\r
+ //\r
+ ScreenPtr = &Private->UgaBlt[(DestinationY + Height - 1) * HorizontalResolution + DestinationX];\r
+ SrcY = SourceY + Height - 1;\r
+ Forward = FALSE;\r
+ } else {\r
+ //\r
+ // Copy forwards, for other cases\r
+ //\r
+ ScreenPtr = &Private->UgaBlt[DestinationY * HorizontalResolution + DestinationX];\r
+ SrcY = SourceY;\r
+ Forward = TRUE;\r
+ }\r
+\r
+ while (Height != 0) {\r
+ if (BltOperation == EfiUgaVideoFill) {\r
+ for (Index = 0; Index < Width; Index++) {\r
+ ScreenPtr[Index] = *BltBuffer;\r
+ }\r
+ } else {\r
+ if (BltOperation == EfiUgaBltBufferToVideo) {\r
+ BltPtr = (EFI_UGA_PIXEL *) ((UINT8 *) BltBuffer + SrcY * Delta + SourceX * sizeof (EFI_UGA_PIXEL));\r
+ } else {\r
+ BltPtr = &Private->UgaBlt[SrcY * HorizontalResolution + SourceX];\r
+ }\r
+\r
+ CopyMem (ScreenPtr, BltPtr, Width * sizeof (EFI_UGA_PIXEL));\r
+ }\r
+\r
+ if (Forward) {\r
+ ScreenPtr += HorizontalResolution;\r
+ SrcY ++;\r
+ } else {\r
+ ScreenPtr -= HorizontalResolution;\r
+ SrcY --;\r
+ }\r
+ Height--;\r
+ }\r
+ }\r
+\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+EFI_STATUS\r
+EFIAPI\r
+ConSpliterUgaDrawBlt (\r
+ IN EFI_UGA_DRAW_PROTOCOL *This,\r
+ IN EFI_UGA_PIXEL *BltBuffer, OPTIONAL\r
+ IN EFI_UGA_BLT_OPERATION BltOperation,\r
+ IN UINTN SourceX,\r
+ IN UINTN SourceY,\r
+ IN UINTN DestinationX,\r
+ IN UINTN DestinationY,\r
+ IN UINTN Width,\r
+ IN UINTN Height,\r
+ IN UINTN Delta OPTIONAL\r
+ )\r
+/*++\r
+\r
+ Routine Description:\r
+ The following table defines actions for BltOperations:\r
+ EfiUgaVideoFill - Write data from the BltBuffer pixel (SourceX, SourceY)\r
+ directly to every pixel of the video display rectangle\r
+ (DestinationX, DestinationY)\r
+ (DestinationX + Width, DestinationY + Height).\r
+ Only one pixel will be used from the BltBuffer. Delta is NOT used.\r
+ EfiUgaVideoToBltBuffer - Read data from the video display rectangle\r
+ (SourceX, SourceY) (SourceX + Width, SourceY + Height) and place it in\r
+ the BltBuffer rectangle (DestinationX, DestinationY )\r
+ (DestinationX + Width, DestinationY + Height). If DestinationX or\r
+ DestinationY is not zero then Delta must be set to the length in bytes\r
+ of a row in the BltBuffer.\r
+ EfiUgaBltBufferToVideo - Write data from the BltBuffer rectangle\r
+ (SourceX, SourceY) (SourceX + Width, SourceY + Height) directly to the\r
+ video display rectangle (DestinationX, DestinationY)\r
+ (DestinationX + Width, DestinationY + Height). If SourceX or SourceY is\r
+ not zero then Delta must be set to the length in bytes of a row in the\r
+ BltBuffer.\r
+ EfiUgaVideoToVideo - Copy from the video display rectangle\r
+ (SourceX, SourceY) (SourceX + Width, SourceY + Height) .\r
+ to the video display rectangle (DestinationX, DestinationY)\r
+ (DestinationX + Width, DestinationY + Height).\r
+ The BltBuffer and Delta are not used in this mode.\r
+\r
+ Arguments:\r
+ This - Protocol instance pointer.\r
+ BltBuffer - Buffer containing data to blit into video buffer. This\r
+ buffer has a size of Width*Height*sizeof(EFI_UGA_PIXEL)\r
+ BltOperation - Operation to perform on BlitBuffer and video memory\r
+ SourceX - X coordinate of source for the BltBuffer.\r
+ SourceY - Y coordinate of source for the BltBuffer.\r
+ DestinationX - X coordinate of destination for the BltBuffer.\r
+ DestinationY - Y coordinate of destination for the BltBuffer.\r
+ Width - Width of rectangle in BltBuffer in pixels.\r
+ Height - Hight of rectangle in BltBuffer in pixels.\r
+ Delta -\r
+\r
+ Returns:\r
+ EFI_SUCCESS - The Blt operation completed.\r
+ EFI_INVALID_PARAMETER - BltOperation is not valid.\r
+ EFI_DEVICE_ERROR - A hardware error occured writting to the video\r
+ buffer.\r
+\r
+--*/\r
+{\r
+ EFI_STATUS Status;\r
+ TEXT_OUT_SPLITTER_PRIVATE_DATA *Private;\r
+ UINTN Index;\r
+ EFI_STATUS ReturnStatus;\r
+ EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;\r
+\r
+ Private = UGA_DRAW_SPLITTER_PRIVATE_DATA_FROM_THIS (This);\r
+\r
+ //\r
+ // Sync up DevNull UGA device\r
+ //\r
+ ReturnStatus = DevNullUgaBlt (\r
+ Private,\r
+ BltBuffer,\r
+ BltOperation,\r
+ SourceX,\r
+ SourceY,\r
+ DestinationX,\r
+ DestinationY,\r
+ Width,\r
+ Height,\r
+ Delta\r
+ );\r
+ if (Private->ConsoleOutputMode != EfiConsoleControlScreenGraphics) {\r
+ return ReturnStatus;\r
+ }\r
+ //\r
+ // return the worst status met\r
+ //\r
+ for (Index = 0; Index < Private->CurrentNumberOfConsoles; Index++) {\r
+ GraphicsOutput = Private->TextOutList[Index].GraphicsOutput;\r
+ if (GraphicsOutput != NULL) {\r
+ Status = GraphicsOutput->Blt (\r
+ GraphicsOutput,\r
+ (EFI_GRAPHICS_OUTPUT_BLT_PIXEL *) BltBuffer,\r
+ (EFI_GRAPHICS_OUTPUT_BLT_OPERATION) BltOperation,\r
+ SourceX,\r
+ SourceY,\r
+ DestinationX,\r
+ DestinationY,\r
+ Width,\r
+ Height,\r
+ Delta\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ ReturnStatus = Status;\r
+ } else if (BltOperation == EfiBltVideoToBltBuffer) {\r
+ //\r
+ // Only need to read the data into buffer one time\r
+ //\r
+ return EFI_SUCCESS;\r
+ }\r
+ }\r
+\r
+ if (Private->TextOutList[Index].UgaDraw != NULL) {\r
+ Status = Private->TextOutList[Index].UgaDraw->Blt (\r
+ Private->TextOutList[Index].UgaDraw,\r
+ BltBuffer,\r
+ BltOperation,\r
+ SourceX,\r
+ SourceY,\r
+ DestinationX,\r
+ DestinationY,\r
+ Width,\r
+ Height,\r
+ Delta\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ ReturnStatus = Status;\r
+ } else if (BltOperation == EfiUgaVideoToBltBuffer) {\r
+ //\r
+ // Only need to read the data into buffer one time\r
+ //\r
+ return EFI_SUCCESS;\r
+ }\r
+ }\r
+ }\r
+\r
+ return ReturnStatus;\r
+}\r
+\r
+EFI_STATUS\r
+DevNullUgaSync (\r
+ IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private,\r
+ IN EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput,\r
+ IN EFI_UGA_DRAW_PROTOCOL *UgaDraw\r
+ )\r
+{\r
+ if (UgaDraw != NULL) {\r
+ return UgaDraw->Blt (\r
+ UgaDraw,\r
+ Private->UgaBlt,\r
+ EfiUgaBltBufferToVideo,\r
+ 0,\r
+ 0,\r
+ 0,\r
+ 0,\r
+ Private->UgaHorizontalResolution,\r
+ Private->UgaVerticalResolution,\r
+ Private->UgaHorizontalResolution * sizeof (EFI_UGA_PIXEL)\r
+ );\r
+ } else {\r
+ return GraphicsOutput->Blt (\r
+ GraphicsOutput,\r
+ (EFI_GRAPHICS_OUTPUT_BLT_PIXEL *) Private->UgaBlt,\r
+ EfiBltBufferToVideo,\r
+ 0,\r
+ 0,\r
+ 0,\r
+ 0,\r
+ Private->UgaHorizontalResolution,\r
+ Private->UgaVerticalResolution,\r
+ 0\r
+ );\r
+ }\r
+}\r
\r
EFI_STATUS\r
DevNullTextOutOutputString (\r
MaxColumn = Private->DevNullColumns;\r
\r
Buffer = AllocateZeroPool ((MaxColumn + 1) * sizeof (CHAR16));\r
+ if (Buffer == NULL) {\r
+ return ReturnStatus;\r
+ }\r
\r
for (Row = 0; Row < Private->DevNullRows; Row++, Screen += (MaxColumn + 1), Attributes += MaxColumn) {\r
\r
projects / mirror_edk2.git / blobdiff