OptionRomPkg BltLibSample: Add sample application for BltLib

This application uses BltLib to draw various items on the
screen.  It can be used as a test for a BltLib library
implementation, and it can be used to compare the results of
two BltLib implementations (such as the performance).

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11523 6f19259b-4bc3-4df7-8a09-765794883524

3 files changed, 305 insertions, 0 deletions

diff --git a/OptionRomPkg/Application/BltLibSample/BltLibSample.c b/OptionRomPkg/Application/BltLibSample/BltLibSample.c
new file mode 100644
index 0000000000..24718131a4
--- /dev/null
+++ b/OptionRomPkg/Application/BltLibSample/BltLibSample.c
@@ -0,0 +1,266 @@
+/** @file

+  Example program using BltLib

+

+  Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>

+  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 <Uefi.h>

+#include <Library/BltLib.h>

+#include <Library/DebugLib.h>

+#include <Library/UefiLib.h>

+#include <Library/UefiApplicationEntryPoint.h>

+#include <Library/UefiBootServicesTableLib.h>

+

+

+UINT32

+Rand32 (

+  VOID

+  )

+{

+  UINTN    Found;

+  UINTN    Bits;

+  UINT64   Tsc1;

+  UINT64   Tsc2;

+  UINT64   TscBits;

+  UINT32   R32;

+

+  R32 = 0;

+  Found = 0;

+  Tsc1 = AsmReadTsc ();

+  Tsc2 = AsmReadTsc ();

+  do {

+    Tsc2 = AsmReadTsc ();

+    TscBits = Tsc2 ^ Tsc1;

+    Bits = HighBitSet64 (TscBits);

+    if (Bits > 0) {

+      Bits = Bits - 1;

+    }

+    R32 = (R32 << Bits) | RShiftU64 (LShiftU64 (TscBits, 64 - Bits), 64 - Bits);

+    Found = Found + Bits;

+  } while (Found < 32);

+

+  return R32;

+}

+

+

+VOID

+TestFills (

+  VOID

+  )

+{

+  EFI_GRAPHICS_OUTPUT_BLT_PIXEL  Color;

+  UINTN                          Loop;

+  UINTN                          X;

+  UINTN                          Y;

+  UINTN                          W;

+  UINTN                          H;

+  UINTN                          Width;

+  UINTN                          Height;

+

+  BltLibGetSizes (&Width, &Height);

+  for (Loop = 0; Loop < 10000; Loop++) {

+    W = Width - (Rand32 () % Width);

+    H = Height - (Rand32 () % Height);

+    if (W != Width) {

+      X = Rand32 () % (Width - W);

+    } else {

+      X = 0;

+    }

+    if (H != Height) {

+      Y = Rand32 () % (Height - H);

+    } else {

+      Y = 0;

+    }

+    *(UINT32*) (&Color) = Rand32 () & 0xffffff;

+    BltLibVideoFill (&Color, X, Y, W, H);

+  }

+}

+

+

+VOID

+TestColor1 (

+  VOID

+  )

+{

+  EFI_GRAPHICS_OUTPUT_BLT_PIXEL  Color;

+  UINTN                          X;

+  UINTN                          Y;

+  UINTN                          Width;

+  UINTN                          Height;

+

+  BltLibGetSizes (&Width, &Height);

+  *(UINT32*) (&Color) = 0;

+

+  for (Y = 0; Y < Height; Y++) {

+    for (X = 0; X < Width; X++) {

+      Color.Red = ((X * 0x100) / Width);

+      Color.Green = ((Y * 0x100) / Height);

+      Color.Blue = ((Y * 0x100) / Height);

+      BltLibVideoFill (&Color, X, Y, 1, 1);

+    }

+  }

+}

+

+

+UINT32

+Uint32SqRt (

+  IN  UINT32  Uint32

+  )

+{

+  UINTN  Mask;

+  UINT32 SqRt;

+  UINT32 SqRtMask;

+  UINT32 Squared;

+

+  if (Uint32 == 0) {

+    return 0;

+  }

+

+  for (SqRt = 0, Mask = 1 << (HighBitSet32 (Uint32) / 2);

+       Mask != 0;

+       Mask = Mask >> 1

+      ) {

+    SqRtMask = SqRt | Mask;

+    //DEBUG ((EFI_D_INFO, "Uint32=0x%x SqRtMask=0x%x\n", Uint32, SqRtMask));

+    Squared = (UINT32) (SqRtMask * SqRtMask);

+    if (Squared > Uint32) {

+      continue;

+    } else if (Squared < Uint32) {

+      SqRt = SqRtMask;

+    } else {

+      return SqRtMask;

+    }

+  }

+

+  return SqRt;

+}

+

+

+UINT32

+Uint32Dist (

+  IN UINT32 X,

+  IN UINT32 Y

+  )

+{

+  return Uint32SqRt ((X * X) + (Y * Y));

+}

+

+UINT32

+GetTriColor (

+  IN UINT32 ColorDist,

+  IN UINT32 TriWidth

+  )

+{

+  return (((TriWidth - ColorDist) * 0x100) / TriWidth);

+  //return (((TriWidth * TriWidth - ColorDist * ColorDist) * 0x100) / (TriWidth * TriWidth));

+}

+

+VOID

+TestColor (

+  VOID

+  )

+{

+  EFI_GRAPHICS_OUTPUT_BLT_PIXEL  Color;

+  UINTN                          X, Y;

+  UINTN                          X1, X2, X3;

+  UINTN                          Y1, Y2;

+  UINTN                          LineWidth, TriWidth, ScreenWidth;

+  UINTN                          TriHeight, ScreenHeight;

+  UINTN                          ColorDist;

+

+  BltLibGetSizes (&ScreenWidth, &ScreenHeight);

+  *(UINT32*) (&Color) = 0;

+  BltLibVideoFill (&Color, 0, 0, ScreenWidth, ScreenHeight);

+

+  TriWidth = DivU64x32 (MultU64x32 (11547005, ScreenHeight), 10000000);

+  TriHeight = DivU64x32 (MultU64x32 (8660254, ScreenWidth), 10000000);

+  if (TriWidth > ScreenWidth) {

+    DEBUG ((EFI_D_INFO, "TriWidth at %d was too big\n", TriWidth));

+    TriWidth = ScreenWidth;

+  } else if (TriHeight > ScreenHeight) {

+    DEBUG ((EFI_D_INFO, "TriHeight at %d was too big\n", TriHeight));

+    TriHeight = ScreenHeight;

+  }

+

+  DEBUG ((EFI_D_INFO, "Triangle Width: %d; Height: %d\n", TriWidth, TriHeight));

+

+  X1 = (ScreenWidth - TriWidth) / 2;

+  X3 = X1 + TriWidth - 1;

+  X2 = (X1 + X3) / 2;

+  Y2 = (ScreenHeight - TriHeight) / 2;

+  Y1 = Y2 + TriHeight - 1;

+

+  for (Y = Y2; Y <= Y1; Y++) {

+    LineWidth =

+      DivU64x32 (

+        MultU64x32 (11547005, (Y - Y2)),

+        20000000

+        );

+    for (X = X2 - LineWidth; X < (X2 + LineWidth); X++) {

+      ColorDist = Uint32Dist(X - X1, Y1 - Y);

+      Color.Red = GetTriColor (ColorDist, TriWidth);

+

+      ColorDist = Uint32Dist((X < X2) ? X2 - X : X - X2, Y - Y2);

+      Color.Green = GetTriColor (ColorDist, TriWidth);

+

+      ColorDist = Uint32Dist(X3 - X, Y1 - Y);

+      Color.Blue = GetTriColor (ColorDist, TriWidth);

+

+      BltLibVideoFill (&Color, X, Y, 1, 1);

+    }

+  }

+}

+

+

+/**

+  The user Entry Point for Application. The user code starts with this function

+  as the real entry point for the application.

+

+  @param[in] ImageHandle    The firmware allocated handle for the EFI image.

+  @param[in] SystemTable    A pointer to the EFI System Table.

+

+  @retval EFI_SUCCESS       The entry point is executed successfully.

+  @retval other             Some error occurs when executing this entry point.

+

+**/

+EFI_STATUS

+EFIAPI

+UefiMain (

+  IN EFI_HANDLE        ImageHandle,

+  IN EFI_SYSTEM_TABLE  *SystemTable

+  )

+{

+  EFI_STATUS                     Status;

+  EFI_GRAPHICS_OUTPUT_PROTOCOL   *Gop;

+

+  Status = gBS->HandleProtocol (

+                  gST->ConsoleOutHandle,

+                  &gEfiGraphicsOutputProtocolGuid,

+                  (VOID **) &Gop

+                  );

+  if (EFI_ERROR (Status)) {

+    return Status;

+  }

+

+  Status = BltLibConfigure (

+             (VOID*)(UINTN) Gop->Mode->FrameBufferBase,

+             Gop->Mode->Info

+             );

+  if (EFI_ERROR (Status)) {

+    return Status;

+  }

+

+  TestFills ();

+

+  TestColor ();

+

+  return EFI_SUCCESS;

+}

diff --git a/OptionRomPkg/Application/BltLibSample/BltLibSample.inf b/OptionRomPkg/Application/BltLibSample/BltLibSample.inf
new file mode 100644
index 0000000000..a1334f8720
--- /dev/null
+++ b/OptionRomPkg/Application/BltLibSample/BltLibSample.inf
@@ -0,0 +1,35 @@
+## @file

+#  Test the BltLib interface

+#

+#  Copyright (c) 2008 - 2011, Intel Corporation. All rights reserved.<BR>

+#

+#  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                      = BltLibSample

+  FILE_GUID                      = f7763316-8c04-41d8-a87d-45b73c13c43c

+  MODULE_TYPE                    = UEFI_APPLICATION

+  VERSION_STRING                 = 1.0

+  ENTRY_POINT                    = UefiMain

+

+[Sources]

+  BltLibSample.c

+

+[Packages]

+  MdePkg/MdePkg.dec

+  OptionRomPkg/OptionRomPkg.dec

+

+[LibraryClasses]

+  BltLib

+  UefiApplicationEntryPoint

+  UefiLib

+

diff --git a/OptionRomPkg/OptionRomPkg.dsc b/OptionRomPkg/OptionRomPkg.dsc
index a6a4047ca0..522038f280 100644
--- a/OptionRomPkg/OptionRomPkg.dsc
+++ b/OptionRomPkg/OptionRomPkg.dsc
@@ -47,6 +47,7 @@
   DebugPrintErrorLevelLib|MdePkg/Library/BaseDebugPrintErrorLevelLib/BaseDebugPrintErrorLevelLib.inf  

   BaseLib|MdePkg/Library/BaseLib/BaseLib.inf

   BaseMemoryLib|MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf

+  BltLib|OptionRomPkg/Library/GopBltLib/GopBltLib.inf

   PrintLib|MdePkg/Library/BasePrintLib/BasePrintLib.inf

   TimerLib|MdePkg/Library/BaseTimerLibNullTemplate/BaseTimerLibNullTemplate.inf

   UefiBootServicesTableLib|MdePkg/Library/UefiBootServicesTableLib/UefiBootServicesTableLib.inf

@@ -56,6 +57,7 @@
   PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf

   MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf

   DevicePathLib|MdePkg/Library/UefiDevicePathLib/UefiDevicePathLib.inf

+  UefiApplicationEntryPoint|MdePkg/Library/UefiApplicationEntryPoint/UefiApplicationEntryPoint.inf

   UefiRuntimeLib|MdePkg/Library/UefiRuntimeLib/UefiRuntimeLib.inf

 

 ################################################################################

@@ -99,6 +101,8 @@
   OptionRomPkg/Library/FrameBufferBltLib/FrameBufferBltLib.inf

   OptionRomPkg/Library/GopBltLib/GopBltLib.inf

 

+  OptionRomPkg/Application/BltLibSample/BltLibSample.inf

+

   OptionRomPkg/AtapiPassThruDxe/AtapiPassThruDxe.inf

   OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430Dxe.inf

   OptionRomPkg/UndiRuntimeDxe/UndiRuntimeDxe.inf