[reactos] 05/05: [NTOS:INBV] Code refactoring: Move all the boot animation-specific code out of inbv.c and into the new bootanim.c file.
13 Feb
2022
13 Feb
'22
8:32 p.m.
https://git.reactos.org/?p=reactos.git;a=commitdiff;h=f7e8214b5551b67880f3d…
commit f7e8214b5551b67880f3de188d67df26ff9ed2c2
Author: Hermès Bélusca-Maïto <hermes.belusca-maito(a)reactos.org>
AuthorDate: Sun Feb 13 20:57:12 2022 +0100
Commit: Hermès Bélusca-Maïto <hermes.belusca-maito(a)reactos.org>
CommitDate: Sun Feb 13 21:29:14 2022 +0100
[NTOS:INBV] Code refactoring: Move all the boot animation-specific code out of inbv.c
and into the new bootanim.c file.
- inbv.c now only contains the Inbv-specific API and nothing else.
- It will make easier for people to write their own boot themes & animations,
by just copying/adapting the bootanim.c file (and the resources).
- Add SAL annotations.
- All INBV progress bar functions (except for InbvIndicateProgress())
should not be INIT-only functions, since they can be (not yet in ROS)
used at later times -- namely, for feedback during hibernation.
---
ntoskrnl/ex/init.c | 2 +
ntoskrnl/inbv/bootanim.c | 894 ++++--------------------------------
ntoskrnl/inbv/inbv.c | 962 ++++++---------------------------------
ntoskrnl/inbv/logo.h | 40 ++
ntoskrnl/include/internal/inbv.h | 87 ++--
ntoskrnl/ntos.cmake | 1 +
sdk/include/ndk/inbvtypes.h | 6 +-
7 files changed, 336 insertions(+), 1656 deletions(-)
diff --git a/ntoskrnl/ex/init.c b/ntoskrnl/ex/init.c
index fc98cccd430..4dadddaa0c7 100644
--- a/ntoskrnl/ex/init.c
+++ b/ntoskrnl/ex/init.c
@@ -11,6 +11,8 @@
#include <ntoskrnl.h>
#include <reactos/buildno.h>
+#include "inbv/logo.h"
+
#define NDEBUG
#include <debug.h>
diff --git a/ntoskrnl/inbv/bootanim.c b/ntoskrnl/inbv/bootanim.c
index 4f6a8df1e0f..0f962956918 100644
--- a/ntoskrnl/inbv/bootanim.c
+++ b/ntoskrnl/inbv/bootanim.c
@@ -1,10 +1,17 @@
+/*
+ * PROJECT: ReactOS Kernel
+ * LICENSE: GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
+ * PURPOSE: Boot Theme & Animation
+ * COPYRIGHT: Copyright 2007 Alex Ionescu (alex.ionescu(a)reactos.org)
+ * Copyright 2007 Hervé Poussineau (hpoussin(a)reactos.org)
+ * Copyright 2012-2022 Hermès Bélusca-Maïto
+ * Copyright 2017-2018 Stanislav Motylkov
+ * Copyright 2019-2020 Yaroslav Kibysh
+ */
+
/* INCLUDES ******************************************************************/
#include <ntoskrnl.h>
-
-#define NDEBUG
-#include <debug.h>
-
#include "inbv/logo.h"
/* See also mm/ARM3/miarm.h */
@@ -13,35 +20,14 @@
/* GLOBALS *******************************************************************/
-/*
- * Enable this define if you want Inbv to use coloured headless mode.
- */
-// #define INBV_HEADLESS_COLORS
-
/*
* ReactOS uses the same boot screen for all the products.
- */
-
-/*
+ *
* Enable this define when ReactOS will have different SKUs
* (Workstation, Server, Storage Server, Cluster Server, etc...).
*/
// #define REACTOS_SKUS
-typedef struct _INBV_PROGRESS_STATE
-{
- ULONG Floor;
- ULONG Ceiling;
- ULONG Bias;
-} INBV_PROGRESS_STATE;
-
-typedef struct _BT_PROGRESS_INDICATOR
-{
- ULONG Count;
- ULONG Expected;
- ULONG Percentage;
-} BT_PROGRESS_INDICATOR, *PBT_PROGRESS_INDICATOR;
-
typedef enum _ROT_BAR_TYPE
{
RB_UNSPECIFIED,
@@ -71,20 +57,8 @@ typedef enum _BBLT_HORZ_ALIGNMENT
*/
#define INBV_ROTBAR_IMPLEMENTED
-static KSPIN_LOCK BootDriverLock;
-static KIRQL InbvOldIrql;
-static INBV_DISPLAY_STATE InbvDisplayState = INBV_DISPLAY_STATE_DISABLED;
-BOOLEAN InbvBootDriverInstalled = FALSE;
-static BOOLEAN InbvDisplayDebugStrings = FALSE;
-static INBV_DISPLAY_STRING_FILTER InbvDisplayFilter = NULL;
-static ULONG ProgressBarLeft = 0, ProgressBarTop = 0;
-static ULONG ProgressBarWidth = 0, ProgressBarHeight = 0;
-static BOOLEAN ShowProgressBar = FALSE;
-static INBV_PROGRESS_STATE InbvProgressState;
-static BT_PROGRESS_INDICATOR InbvProgressIndicator = {0, 25, 0};
-static INBV_RESET_DISPLAY_PARAMETERS InbvResetDisplayParameters = NULL;
-static ULONG ResourceCount = 0;
-static PUCHAR ResourceList[1 + IDB_MAX_RESOURCE]; // First entry == NULL, followed by
'ResourceCount' entries.
+extern ULONG ProgressBarLeft, ProgressBarTop;
+extern BOOLEAN ShowProgressBar;
#ifdef INBV_ROTBAR_IMPLEMENTED
/*
@@ -115,86 +89,40 @@ static UCHAR RotLineBuffer[SCREEN_WIDTH * 6];
#endif
-/*
- * Headless terminal text colors
- */
-
-#ifdef INBV_HEADLESS_COLORS
-
-// Conversion table CGA to ANSI color index
-static const UCHAR CGA_TO_ANSI_COLOR_TABLE[16] =
-{
- 0, // Black
- 4, // Blue
- 2, // Green
- 6, // Cyan
- 1, // Red
- 5, // Magenta
- 3, // Brown/Yellow
- 7, // Grey/White
-
- 60, // Bright Black
- 64, // Bright Blue
- 62, // Bright Green
- 66, // Bright Cyan
- 61, // Bright Red
- 65, // Bright Magenta
- 63, // Bright Yellow
- 67 // Bright Grey (White)
-};
-
-#define CGA_TO_ANSI_COLOR(CgaColor) \
- CGA_TO_ANSI_COLOR_TABLE[CgaColor & 0x0F]
-
-#endif
+/* FADE-IN FUNCTION **********************************************************/
-// Default colors: text in white, background in black
-static ULONG InbvTerminalTextColor = 37;
-static ULONG InbvTerminalBkgdColor = 40;
-
-
-/* FADING FUNCTION ***********************************************************/
-
-/** From include/psdk/wingdi.h **/
+/** From include/psdk/wingdi.h and bootvid/precomp.h **/
typedef struct tagRGBQUAD
{
- UCHAR rgbBlue;
- UCHAR rgbGreen;
- UCHAR rgbRed;
- UCHAR rgbReserved;
-} RGBQUAD,*LPRGBQUAD;
-/*******************************/
-
-static RGBQUAD MainPalette[16];
+ UCHAR rgbBlue;
+ UCHAR rgbGreen;
+ UCHAR rgbRed;
+ UCHAR rgbReserved;
+} RGBQUAD, *LPRGBQUAD;
-#define PALETTE_FADE_STEPS 12
-#define PALETTE_FADE_TIME (15 * 1000) /* 15 ms */
-
-/** From bootvid/precomp.h **/
//
// Bitmap Header
//
typedef struct tagBITMAPINFOHEADER
{
- ULONG biSize;
- LONG biWidth;
- LONG biHeight;
+ ULONG biSize;
+ LONG biWidth;
+ LONG biHeight;
USHORT biPlanes;
USHORT biBitCount;
- ULONG biCompression;
- ULONG biSizeImage;
- LONG biXPelsPerMeter;
- LONG biYPelsPerMeter;
- ULONG biClrUsed;
- ULONG biClrImportant;
+ ULONG biCompression;
+ ULONG biSizeImage;
+ LONG biXPelsPerMeter;
+ LONG biYPelsPerMeter;
+ ULONG biClrUsed;
+ ULONG biClrImportant;
} BITMAPINFOHEADER, *PBITMAPINFOHEADER;
-/****************************/
+/*******************************/
-//
-// Needed prototypes
-//
-VOID NTAPI InbvAcquireLock(VOID);
-VOID NTAPI InbvReleaseLock(VOID);
+static RGBQUAD MainPalette[16];
+
+#define PALETTE_FADE_STEPS 12
+#define PALETTE_FADE_TIME (15 * 1000) /* 15 ms */
static VOID
BootLogoFadeIn(VOID)
@@ -209,7 +137,7 @@ BootLogoFadeIn(VOID)
/* Check if we are installed and we own the display */
if (!InbvBootDriverInstalled ||
- (InbvDisplayState != INBV_DISPLAY_STATE_OWNED))
+ (InbvGetDisplayState() != INBV_DISPLAY_STATE_OWNED))
{
return;
}
@@ -341,694 +269,71 @@ BitBltAligned(
/* FUNCTIONS *****************************************************************/
-CODE_SEG("INIT")
-PVOID
-NTAPI
-FindBitmapResource(IN PLOADER_PARAMETER_BLOCK LoaderBlock,
- IN ULONG ResourceId)
-{
- UNICODE_STRING UpString = RTL_CONSTANT_STRING(L"ntoskrnl.exe");
- UNICODE_STRING MpString = RTL_CONSTANT_STRING(L"ntkrnlmp.exe");
- PLIST_ENTRY NextEntry, ListHead;
- PLDR_DATA_TABLE_ENTRY LdrEntry;
- PIMAGE_RESOURCE_DATA_ENTRY ResourceDataEntry;
- LDR_RESOURCE_INFO ResourceInfo;
- NTSTATUS Status;
- PVOID Data = NULL;
-
- /* Loop the driver list */
- ListHead = &LoaderBlock->LoadOrderListHead;
- NextEntry = ListHead->Flink;
- while (NextEntry != ListHead)
- {
- /* Get the entry */
- LdrEntry = CONTAINING_RECORD(NextEntry,
- LDR_DATA_TABLE_ENTRY,
- InLoadOrderLinks);
-
- /* Check for a match */
- if (RtlEqualUnicodeString(&LdrEntry->BaseDllName, &UpString, TRUE) ||
- RtlEqualUnicodeString(&LdrEntry->BaseDllName, &MpString, TRUE))
- {
- /* Break out */
- break;
- }
- }
-
- /* Check if we found it */
- if (NextEntry != ListHead)
- {
- /* Try to find the resource */
- ResourceInfo.Type = 2; // RT_BITMAP;
- ResourceInfo.Name = ResourceId;
- ResourceInfo.Language = 0;
- Status = LdrFindResource_U(LdrEntry->DllBase,
- &ResourceInfo,
- RESOURCE_DATA_LEVEL,
- &ResourceDataEntry);
- if (NT_SUCCESS(Status))
- {
- /* Access the resource */
- ULONG Size = 0;
- Status = LdrAccessResource(LdrEntry->DllBase,
- ResourceDataEntry,
- &Data,
- &Size);
- if ((Data) && (ResourceId < 3))
- {
- KiBugCheckData[4] ^= RtlComputeCrc32(0, Data, Size);
- }
- if (!NT_SUCCESS(Status)) Data = NULL;
- }
- }
-
- /* Return the pointer */
- return Data;
-}
-
CODE_SEG("INIT")
BOOLEAN
NTAPI
-InbvDriverInitialize(IN PLOADER_PARAMETER_BLOCK LoaderBlock,
- IN ULONG Count)
+BootAnimInitialize(
+ _In_ PLOADER_PARAMETER_BLOCK LoaderBlock,
+ _In_ ULONG Count)
{
- PCHAR CommandLine;
- BOOLEAN ResetMode = FALSE; // By default do not reset the video mode
+#if 0
ULONG i;
/* Quit if we're already installed */
if (InbvBootDriverInstalled) return TRUE;
- /* Initialize the lock and check the current display state */
- KeInitializeSpinLock(&BootDriverLock);
- if (InbvDisplayState == INBV_DISPLAY_STATE_OWNED)
- {
- /* Reset the video mode in case we do not have a custom boot logo */
- CommandLine = (LoaderBlock->LoadOptions ? _strupr(LoaderBlock->LoadOptions)
: NULL);
- ResetMode = (CommandLine == NULL) || (strstr(CommandLine, "BOOTLOGO")
== NULL);
- }
-
- /* Initialize the video */
- InbvBootDriverInstalled = VidInitialize(ResetMode);
- if (InbvBootDriverInstalled)
- {
- /* Find bitmap resources in the kernel */
- ResourceCount = min(Count, RTL_NUMBER_OF(ResourceList) - 1);
- for (i = 1; i <= ResourceCount; i++)
- {
- /* Do the lookup */
- ResourceList[i] = FindBitmapResource(LoaderBlock, i);
- }
-
- /* Set the progress bar ranges */
- InbvSetProgressBarSubset(0, 100);
- }
-
- /* Return install state */
- return InbvBootDriverInstalled;
-}
-
-VOID
-NTAPI
-InbvAcquireLock(VOID)
-{
- KIRQL OldIrql;
-
- /* Check if we're at dispatch level or lower */
- OldIrql = KeGetCurrentIrql();
- if (OldIrql <= DISPATCH_LEVEL)
- {
- /* Loop until the lock is free */
- while (!KeTestSpinLock(&BootDriverLock));
-
- /* Raise IRQL to dispatch level */
- KeRaiseIrql(DISPATCH_LEVEL, &OldIrql);
- }
-
- /* Acquire the lock */
- KiAcquireSpinLock(&BootDriverLock);
- InbvOldIrql = OldIrql;
-}
-
-VOID
-NTAPI
-InbvReleaseLock(VOID)
-{
- KIRQL OldIrql;
-
- /* Capture the old IRQL */
- OldIrql = InbvOldIrql;
-
- /* Release the driver lock */
- KiReleaseSpinLock(&BootDriverLock);
-
- /* If we were at dispatch level or lower, restore the old IRQL */
- if (InbvOldIrql <= DISPATCH_LEVEL) KeLowerIrql(OldIrql);
-}
-
-VOID
-NTAPI
-InbvEnableBootDriver(IN BOOLEAN Enable)
-{
- /* Check if we're installed */
- if (InbvBootDriverInstalled)
- {
- /* Check for lost state */
- if (InbvDisplayState >= INBV_DISPLAY_STATE_LOST) return;
-
- /* Acquire the lock */
- InbvAcquireLock();
-
- /* Cleanup the screen if we own it */
- if (InbvDisplayState == INBV_DISPLAY_STATE_OWNED) VidCleanUp();
-
- /* Set the new display state */
- InbvDisplayState = Enable ? INBV_DISPLAY_STATE_OWNED :
- INBV_DISPLAY_STATE_DISABLED;
-
- /* Release the lock */
- InbvReleaseLock();
- }
- else
- {
- /* Set the new display state */
- InbvDisplayState = Enable ? INBV_DISPLAY_STATE_OWNED :
- INBV_DISPLAY_STATE_DISABLED;
- }
-}
-
-VOID
-NTAPI
-InbvAcquireDisplayOwnership(VOID)
-{
- /* Check if we have a callback and we're just acquiring it now */
- if ((InbvResetDisplayParameters) &&
- (InbvDisplayState == INBV_DISPLAY_STATE_LOST))
- {
- /* Call the callback */
- InbvResetDisplayParameters(80, 50);
- }
-
- /* Acquire the display */
- InbvDisplayState = INBV_DISPLAY_STATE_OWNED;
-}
-
-VOID
-NTAPI
-InbvSetDisplayOwnership(IN BOOLEAN DisplayOwned)
-{
- /* Set the new display state */
- InbvDisplayState = DisplayOwned ? INBV_DISPLAY_STATE_OWNED :
- INBV_DISPLAY_STATE_LOST;
-}
-
-BOOLEAN
-NTAPI
-InbvCheckDisplayOwnership(VOID)
-{
- /* Return if we own it or not */
- return InbvDisplayState != INBV_DISPLAY_STATE_LOST;
-}
-
-INBV_DISPLAY_STATE
-NTAPI
-InbvGetDisplayState(VOID)
-{
- /* Return the actual state */
- return InbvDisplayState;
-}
-
-BOOLEAN
-NTAPI
-InbvDisplayString(IN PCHAR String)
-{
- /* Make sure we own the display */
- if (InbvDisplayState == INBV_DISPLAY_STATE_OWNED)
- {
- /* If we're not allowed, return success anyway */
- if (!InbvDisplayDebugStrings) return TRUE;
-
- /* Check if a filter is installed */
- if (InbvDisplayFilter) InbvDisplayFilter(&String);
-
- /* Acquire the lock */
- InbvAcquireLock();
-
- /* Make sure we're installed and display the string */
- if (InbvBootDriverInstalled) VidDisplayString((PUCHAR)String);
-
- /* Print the string on the EMS port */
- HeadlessDispatch(HeadlessCmdPutString,
- String,
- strlen(String) + sizeof(ANSI_NULL),
- NULL,
- NULL);
-
- /* Release the lock */
- InbvReleaseLock();
-
- /* All done */
- return TRUE;
- }
-
- /* We don't own it, fail */
- return FALSE;
-}
-
-BOOLEAN
-NTAPI
-InbvEnableDisplayString(IN BOOLEAN Enable)
-{
- BOOLEAN OldSetting;
-
- /* Get the old setting */
- OldSetting = InbvDisplayDebugStrings;
-
- /* Update it */
- InbvDisplayDebugStrings = Enable;
-
- /* Return the old setting */
- return OldSetting;
-}
-
-VOID
-NTAPI
-InbvInstallDisplayStringFilter(IN INBV_DISPLAY_STRING_FILTER Filter)
-{
- /* Save the filter */
- InbvDisplayFilter = Filter;
-}
-
-BOOLEAN
-NTAPI
-InbvIsBootDriverInstalled(VOID)
-{
- /* Return driver state */
- return InbvBootDriverInstalled;
-}
-
-VOID
-NTAPI
-InbvNotifyDisplayOwnershipLost(IN INBV_RESET_DISPLAY_PARAMETERS Callback)
-{
- /* Check if we're installed */
- if (InbvBootDriverInstalled)
- {
- /* Acquire the lock and cleanup if we own the screen */
- InbvAcquireLock();
- if (InbvDisplayState != INBV_DISPLAY_STATE_LOST) VidCleanUp();
-
- /* Set the reset callback and display state */
- InbvResetDisplayParameters = Callback;
- InbvDisplayState = INBV_DISPLAY_STATE_LOST;
-
- /* Release the lock */
- InbvReleaseLock();
- }
- else
- {
- /* Set the reset callback and display state */
- InbvResetDisplayParameters = Callback;
- InbvDisplayState = INBV_DISPLAY_STATE_LOST;
- }
-}
-
-BOOLEAN
-NTAPI
-InbvResetDisplay(VOID)
-{
- /* Check if we're installed and we own it */
- if (InbvBootDriverInstalled &&
- (InbvDisplayState == INBV_DISPLAY_STATE_OWNED))
+ /* Find bitmap resources in the kernel */
+ ResourceCount = min(Count, RTL_NUMBER_OF(ResourceList) - 1);
+ for (i = 1; i <= ResourceCount; i++)
{
- /* Do the reset */
- VidResetDisplay(TRUE);
- return TRUE;
+ /* Do the lookup */
+ ResourceList[i] = FindBitmapResource(LoaderBlock, i);
}
- /* Nothing to reset */
- return FALSE;
-}
-
-VOID
-NTAPI
-InbvSetScrollRegion(IN ULONG Left,
- IN ULONG Top,
- IN ULONG Right,
- IN ULONG Bottom)
-{
- /* Just call bootvid */
- VidSetScrollRegion(Left, Top, Right, Bottom);
-}
-
-VOID
-NTAPI
-InbvSetTextColor(IN ULONG Color)
-{
- HEADLESS_CMD_SET_COLOR HeadlessSetColor;
-
- /* Set color for EMS port */
-#ifdef INBV_HEADLESS_COLORS
- InbvTerminalTextColor = 30 + CGA_TO_ANSI_COLOR(Color);
-#else
- InbvTerminalTextColor = 37;
+ /* Set the progress bar ranges */
+ InbvSetProgressBarSubset(0, 100);
#endif
- HeadlessSetColor.TextColor = InbvTerminalTextColor;
- HeadlessSetColor.BkgdColor = InbvTerminalBkgdColor;
- HeadlessDispatch(HeadlessCmdSetColor,
- &HeadlessSetColor,
- sizeof(HeadlessSetColor),
- NULL,
- NULL);
-
- /* Update the text color */
- VidSetTextColor(Color);
-}
-
-VOID
-NTAPI
-InbvSolidColorFill(IN ULONG Left,
- IN ULONG Top,
- IN ULONG Right,
- IN ULONG Bottom,
- IN ULONG Color)
-{
- HEADLESS_CMD_SET_COLOR HeadlessSetColor;
-
- /* Make sure we own it */
- if (InbvDisplayState == INBV_DISPLAY_STATE_OWNED)
- {
- /* Acquire the lock */
- InbvAcquireLock();
-
- /* Check if we're installed */
- if (InbvBootDriverInstalled)
- {
- /* Call bootvid */
- VidSolidColorFill(Left, Top, Right, Bottom, (UCHAR)Color);
- }
- /* Set color for EMS port and clear display */
-#ifdef INBV_HEADLESS_COLORS
- InbvTerminalBkgdColor = 40 + CGA_TO_ANSI_COLOR(Color);
-#else
- InbvTerminalBkgdColor = 40;
-#endif
- HeadlessSetColor.TextColor = InbvTerminalTextColor;
- HeadlessSetColor.BkgdColor = InbvTerminalBkgdColor;
- HeadlessDispatch(HeadlessCmdSetColor,
- &HeadlessSetColor,
- sizeof(HeadlessSetColor),
- NULL,
- NULL);
- HeadlessDispatch(HeadlessCmdClearDisplay,
- NULL, 0,
- NULL, NULL);
-
- /* Release the lock */
- InbvReleaseLock();
- }
+ /* Return install state */
+ return TRUE;
}
/**
* @brief
- * Updates the progress bar percentage, relative to the current
- * percentage sub-range previously set by InbvSetProgressBarSubset().
+ * Ticks the progress bar. Used by InbvUpdateProgressBar() and related.
*
- * @param[in] Percentage
- * The progress percentage, relative to the current sub-range.
+ * @param[in] SubPercentTimes100
+ * The progress percentage, scaled up by 100.
*
* @return None.
**/
-CODE_SEG("INIT")
VOID
NTAPI
-InbvUpdateProgressBar(
- _In_ ULONG Percentage)
+BootAnimTickProgressBar(
+ _In_ ULONG SubPercentTimes100)
{
- ULONG TotalProgress, FillCount;
+ ULONG FillCount;
/* Make sure the progress bar is enabled, that we own and are installed */
- if (ShowProgressBar &&
- InbvBootDriverInstalled &&
- (InbvDisplayState == INBV_DISPLAY_STATE_OWNED))
- {
- /* Compute fill count */
- TotalProgress = InbvProgressState.Floor + (Percentage * InbvProgressState.Bias);
- FillCount = ProgressBarWidth * TotalProgress / (100 * 100);
-
- /* Acquire the lock */
- InbvAcquireLock();
-
- /* Fill the progress bar */
- VidSolidColorFill(ProgressBarLeft,
- ProgressBarTop,
- ProgressBarLeft + FillCount,
- ProgressBarTop + ProgressBarHeight,
- BV_COLOR_WHITE);
-
- /* Release the lock */
- InbvReleaseLock();
- }
-}
-
-VOID
-NTAPI
-InbvBufferToScreenBlt(IN PUCHAR Buffer,
- IN ULONG X,
- IN ULONG Y,
- IN ULONG Width,
- IN ULONG Height,
- IN ULONG Delta)
-{
- /* Check if we're installed and we own it */
- if (InbvBootDriverInstalled &&
- (InbvDisplayState == INBV_DISPLAY_STATE_OWNED))
- {
- /* Do the blit */
- VidBufferToScreenBlt(Buffer, X, Y, Width, Height, Delta);
- }
-}
-
-VOID
-NTAPI
-InbvBitBlt(IN PUCHAR Buffer,
- IN ULONG X,
- IN ULONG Y)
-{
- /* Check if we're installed and we own it */
- if (InbvBootDriverInstalled &&
- (InbvDisplayState == INBV_DISPLAY_STATE_OWNED))
- {
- /* Acquire the lock */
- InbvAcquireLock();
-
- /* Do the blit */
- VidBitBlt(Buffer, X, Y);
-
- /* Release the lock */
- InbvReleaseLock();
- }
-}
-
-VOID
-NTAPI
-InbvScreenToBufferBlt(OUT PUCHAR Buffer,
- IN ULONG X,
- IN ULONG Y,
- IN ULONG Width,
- IN ULONG Height,
- IN ULONG Delta)
-{
- /* Check if we're installed and we own it */
- if (InbvBootDriverInstalled &&
- (InbvDisplayState == INBV_DISPLAY_STATE_OWNED))
- {
- /* Do the blit */
- VidScreenToBufferBlt(Buffer, X, Y, Width, Height, Delta);
- }
-}
-
-/**
- * @brief
- * Sets the screen coordinates of the loading progress bar and enable it.
- *
- * @param[in] Left
- * @param[in] Top
- * The left/top coordinates.
- *
- * (ReactOS-specific)
- * @param[in] Width
- * @param[in] Height
- * The width/height of the progress bar.
- *
- * @return None.
- **/
-CODE_SEG("INIT")
-VOID
-NTAPI
-InbvSetProgressBarCoordinates(
- _In_ ULONG Left,
- _In_ ULONG Top,
- _In_ ULONG Width,
- _In_ ULONG Height)
-{
- /* Update the coordinates */
- ProgressBarLeft = Left;
- ProgressBarTop = Top;
- ProgressBarWidth = Width;
- ProgressBarHeight = Height;
-
- /* Enable the progress bar */
- ShowProgressBar = TRUE;
-}
-
-/**
- * @brief
- * Specifies a progress percentage sub-range.
- * Further calls to InbvIndicateProgress() or InbvUpdateProgressBar()
- * will update the progress percentage relative to this sub-range.
- * In particular, the percentage provided to InbvUpdateProgressBar()
- * is relative to this sub-range.
- *
- * @param[in] Floor
- * The lower bound percentage of the sub-range (default: 0).
- *
- * @param[in] Ceiling
- * The upper bound percentage of the sub-range (default: 100).
- *
- * @return None.
- **/
-CODE_SEG("INIT")
-VOID
-NTAPI
-InbvSetProgressBarSubset(
- _In_ ULONG Floor,
- _In_ ULONG Ceiling)
-{
- /* Sanity checks */
- ASSERT(Floor < Ceiling);
- ASSERT(Ceiling <= 100);
-
- /* Update the progress bar state */
- InbvProgressState.Floor = Floor * 100;
- InbvProgressState.Ceiling = Ceiling * 100;
- InbvProgressState.Bias = Ceiling - Floor;
-}
-
-/**
- * @brief
- * Gives some progress feedback, without specifying any explicit number
- * of progress steps or percentage.
- * The corresponding percentage is derived from the progress indicator's
- * current count, capped to the number of expected calls to be made to
- * this function (default: 25, see @b InbvProgressIndicator.Expected).
- *
- * @return None.
- **/
-CODE_SEG("INIT")
-VOID
-NTAPI
-InbvIndicateProgress(VOID)
-{
- ULONG Percentage;
+ ASSERT(ShowProgressBar &&
+ InbvBootDriverInstalled &&
+ (InbvGetDisplayState() == INBV_DISPLAY_STATE_OWNED));
- /* Increase progress */
- InbvProgressIndicator.Count++;
-
- /* Compute the new percentage - Don't go over 100% */
- Percentage = 100 * InbvProgressIndicator.Count /
- InbvProgressIndicator.Expected;
- Percentage = min(Percentage, 99);
-
- if (Percentage != InbvProgressIndicator.Percentage)
- {
- /* Percentage has changed, update the progress bar */
- InbvProgressIndicator.Percentage = Percentage;
- InbvUpdateProgressBar(Percentage);
- }
-}
-
-PUCHAR
-NTAPI
-InbvGetResourceAddress(IN ULONG ResourceNumber)
-{
- /* Validate the resource number */
- if (ResourceNumber > ResourceCount) return NULL;
-
- /* Return the address */
- return ResourceList[ResourceNumber];
-}
-
-NTSTATUS
-NTAPI
-NtDisplayString(IN PUNICODE_STRING DisplayString)
-{
- NTSTATUS Status;
- UNICODE_STRING CapturedString;
- OEM_STRING OemString;
- ULONG OemLength;
- KPROCESSOR_MODE PreviousMode;
+ /* Compute fill count */
+ FillCount = VID_PROGRESS_BAR_WIDTH * SubPercentTimes100 / (100 * 100);
- PAGED_CODE();
-
- PreviousMode = ExGetPreviousMode();
-
- /* We require the TCB privilege */
- if (!SeSinglePrivilegeCheck(SeTcbPrivilege, PreviousMode))
- return STATUS_PRIVILEGE_NOT_HELD;
-
- /* Capture the string */
- Status = ProbeAndCaptureUnicodeString(&CapturedString, PreviousMode,
DisplayString);
- if (!NT_SUCCESS(Status))
- return Status;
-
- /* Do not display the string if it is empty */
- if (CapturedString.Length == 0 || CapturedString.Buffer == NULL)
- {
- Status = STATUS_SUCCESS;
- goto Quit;
- }
-
- /*
- * Convert the string since INBV understands only ANSI/OEM. Allocate the
- * string buffer in non-paged pool because INBV passes it down to BOOTVID.
- * We cannot perform the allocation using RtlUnicodeStringToOemString()
- * since its allocator uses PagedPool.
- */
- OemLength = RtlUnicodeStringToOemSize(&CapturedString);
- if (OemLength > MAXUSHORT)
- {
- Status = STATUS_BUFFER_OVERFLOW;
- goto Quit;
- }
- RtlInitEmptyAnsiString((PANSI_STRING)&OemString, NULL, (USHORT)OemLength);
- OemString.Buffer = ExAllocatePoolWithTag(NonPagedPool, OemLength, TAG_OSTR);
- if (OemString.Buffer == NULL)
- {
- Status = STATUS_NO_MEMORY;
- goto Quit;
- }
- Status = RtlUnicodeStringToOemString(&OemString, &CapturedString, FALSE);
- if (!NT_SUCCESS(Status))
- {
- ExFreePoolWithTag(OemString.Buffer, TAG_OSTR);
- goto Quit;
- }
-
- /* Display the string */
- InbvDisplayString(OemString.Buffer);
-
- /* Free the string buffer */
- ExFreePoolWithTag(OemString.Buffer, TAG_OSTR);
-
- Status = STATUS_SUCCESS;
+ /* Acquire the lock */
+ InbvAcquireLock();
-Quit:
- /* Free the captured string */
- ReleaseCapturedUnicodeString(&CapturedString, PreviousMode);
+ /* Fill the progress bar */
+ VidSolidColorFill(ProgressBarLeft,
+ ProgressBarTop,
+ ProgressBarLeft + FillCount,
+ ProgressBarTop + VID_PROGRESS_BAR_HEIGHT,
+ BV_COLOR_WHITE);
- return Status;
+ /* Release the lock */
+ InbvReleaseLock();
}
#ifdef INBV_ROTBAR_IMPLEMENTED
@@ -1054,7 +359,7 @@ InbvRotationThread(
Y = ProgressBarTop + 2;
InbvReleaseLock();
- while (InbvDisplayState == INBV_DISPLAY_STATE_OWNED)
+ while (InbvGetDisplayState() == INBV_DISPLAY_STATE_OWNED)
{
/* Wait for a bit */
KeDelayExecutionThread(KernelMode, FALSE, &Delay);
@@ -1135,9 +440,36 @@ InbvRotBarInit(VOID)
#endif
CODE_SEG("INIT")
+static
VOID
NTAPI
-DisplayBootBitmap(IN BOOLEAN TextMode)
+DisplayFilter(
+ _Inout_ PCHAR* String)
+{
+ /* Windows hack to skip first dots displayed by AUTOCHK */
+ static BOOLEAN DotHack = TRUE;
+
+ /* If "." is given set *String to empty string */
+ if (DotHack && strcmp(*String, ".") == 0)
+ *String = "";
+
+ if (**String)
+ {
+ /* Remove the filter */
+ InbvInstallDisplayStringFilter(NULL);
+
+ DotHack = FALSE;
+
+ /* Draw text screen */
+ DisplayBootBitmap(TRUE);
+ }
+}
+
+CODE_SEG("INIT")
+VOID
+NTAPI
+DisplayBootBitmap(
+ _In_ BOOLEAN TextMode)
{
PVOID BootCopy = NULL, BootProgress = NULL, BootLogo = NULL, Header = NULL, Footer =
NULL;
@@ -1296,9 +628,7 @@ DisplayBootBitmap(IN BOOLEAN TextMode)
/* Set progress bar coordinates and display it */
InbvSetProgressBarCoordinates(VID_PROGRESS_BAR_LEFT,
- VID_PROGRESS_BAR_TOP,
- VID_PROGRESS_BAR_WIDTH,
- VID_PROGRESS_BAR_HEIGHT);
+ VID_PROGRESS_BAR_TOP);
#ifdef REACTOS_SKUS
/* Check for non-workstation products */
@@ -1418,30 +748,6 @@ DisplayBootBitmap(IN BOOLEAN TextMode)
#endif
}
-CODE_SEG("INIT")
-VOID
-NTAPI
-DisplayFilter(PCHAR *String)
-{
- /* Windows hack to skip first dots */
- static BOOLEAN DotHack = TRUE;
-
- /* If "." is given set *String to empty string */
- if (DotHack && strcmp(*String, ".") == 0)
- *String = "";
-
- if (**String)
- {
- /* Remove the filter */
- InbvInstallDisplayStringFilter(NULL);
-
- DotHack = FALSE;
-
- /* Draw text screen */
- DisplayBootBitmap(TRUE);
- }
-}
-
CODE_SEG("INIT")
VOID
NTAPI
diff --git a/ntoskrnl/inbv/inbv.c b/ntoskrnl/inbv/inbv.c
index 4f6a8df1e0f..69f40d5444c 100644
--- a/ntoskrnl/inbv/inbv.c
+++ b/ntoskrnl/inbv/inbv.c
@@ -1,16 +1,17 @@
+/*
+ * PROJECT: ReactOS Kernel
+ * LICENSE: BSD - See COPYING.ARM in the top level directory
+ * PURPOSE: Boot Video Driver support
+ * COPYRIGHT: Copyright 2007 Alex Ionescu (alex.ionescu(a)reactos.org)
+ * Copyright 2010 Aleksey Bragin (aleksey(a)reactos.org)
+ * Copyright 2015-2022 Hermès Bélusca-Maïto
+ */
+
/* INCLUDES ******************************************************************/
#include <ntoskrnl.h>
-
-#define NDEBUG
-#include <debug.h>
-
#include "inbv/logo.h"
-/* See also mm/ARM3/miarm.h */
-#define MM_READONLY 1 // PAGE_READONLY
-#define MM_READWRITE 4 // PAGE_WRITECOPY
-
/* GLOBALS *******************************************************************/
/*
@@ -18,16 +19,6 @@
*/
// #define INBV_HEADLESS_COLORS
-/*
- * ReactOS uses the same boot screen for all the products.
- */
-
-/*
- * Enable this define when ReactOS will have different SKUs
- * (Workstation, Server, Storage Server, Cluster Server, etc...).
- */
-// #define REACTOS_SKUS
-
typedef struct _INBV_PROGRESS_STATE
{
ULONG Floor;
@@ -42,78 +33,23 @@ typedef struct _BT_PROGRESS_INDICATOR
ULONG Percentage;
} BT_PROGRESS_INDICATOR, *PBT_PROGRESS_INDICATOR;
-typedef enum _ROT_BAR_TYPE
-{
- RB_UNSPECIFIED,
- RB_SQUARE_CELLS,
- RB_PROGRESS_BAR
-} ROT_BAR_TYPE;
-
-/*
- * BitBltAligned() alignments
- */
-typedef enum _BBLT_VERT_ALIGNMENT
-{
- AL_VERTICAL_TOP = 0,
- AL_VERTICAL_CENTER,
- AL_VERTICAL_BOTTOM
-} BBLT_VERT_ALIGNMENT;
-
-typedef enum _BBLT_HORZ_ALIGNMENT
-{
- AL_HORIZONTAL_LEFT = 0,
- AL_HORIZONTAL_CENTER,
- AL_HORIZONTAL_RIGHT
-} BBLT_HORZ_ALIGNMENT;
-
-/*
- * Enable this define when Inbv will support rotating progress bar.
- */
-#define INBV_ROTBAR_IMPLEMENTED
-
static KSPIN_LOCK BootDriverLock;
static KIRQL InbvOldIrql;
static INBV_DISPLAY_STATE InbvDisplayState = INBV_DISPLAY_STATE_DISABLED;
BOOLEAN InbvBootDriverInstalled = FALSE;
+static INBV_RESET_DISPLAY_PARAMETERS InbvResetDisplayParameters = NULL;
+
static BOOLEAN InbvDisplayDebugStrings = FALSE;
static INBV_DISPLAY_STRING_FILTER InbvDisplayFilter = NULL;
-static ULONG ProgressBarLeft = 0, ProgressBarTop = 0;
-static ULONG ProgressBarWidth = 0, ProgressBarHeight = 0;
-static BOOLEAN ShowProgressBar = FALSE;
+
+ULONG ProgressBarLeft = 0, ProgressBarTop = 0;
+BOOLEAN ShowProgressBar = FALSE;
static INBV_PROGRESS_STATE InbvProgressState;
static BT_PROGRESS_INDICATOR InbvProgressIndicator = {0, 25, 0};
-static INBV_RESET_DISPLAY_PARAMETERS InbvResetDisplayParameters = NULL;
+
static ULONG ResourceCount = 0;
static PUCHAR ResourceList[1 + IDB_MAX_RESOURCE]; // First entry == NULL, followed by
'ResourceCount' entries.
-#ifdef INBV_ROTBAR_IMPLEMENTED
-/*
- * Change this to modify progress bar behaviour
- */
-#define ROT_BAR_DEFAULT_MODE RB_PROGRESS_BAR
-
-/*
- * Values for PltRotBarStatus:
- * - PltRotBarStatus == 1, do palette fading-in (done elsewhere in ReactOS);
- * - PltRotBarStatus == 2, do rotation bar animation;
- * - PltRotBarStatus == 3, stop the animation thread.
- * - Any other value is ignored and the animation thread continues to run.
- */
-typedef enum _ROT_BAR_STATUS
-{
- RBS_FADEIN = 1,
- RBS_ANIMATE,
- RBS_STOP_ANIMATE,
- RBS_STATUS_MAX
-} ROT_BAR_STATUS;
-
-static BOOLEAN RotBarThreadActive = FALSE;
-static ROT_BAR_TYPE RotBarSelection = RB_UNSPECIFIED;
-static ROT_BAR_STATUS PltRotBarStatus = 0;
-static UCHAR RotBarBuffer[24 * 9];
-static UCHAR RotLineBuffer[SCREEN_WIDTH * 6];
-#endif
-
/*
* Headless terminal text colors
@@ -153,199 +89,14 @@ static ULONG InbvTerminalTextColor = 37;
static ULONG InbvTerminalBkgdColor = 40;
-/* FADING FUNCTION ***********************************************************/
-
-/** From include/psdk/wingdi.h **/
-typedef struct tagRGBQUAD
-{
- UCHAR rgbBlue;
- UCHAR rgbGreen;
- UCHAR rgbRed;
- UCHAR rgbReserved;
-} RGBQUAD,*LPRGBQUAD;
-/*******************************/
-
-static RGBQUAD MainPalette[16];
-
-#define PALETTE_FADE_STEPS 12
-#define PALETTE_FADE_TIME (15 * 1000) /* 15 ms */
-
-/** From bootvid/precomp.h **/
-//
-// Bitmap Header
-//
-typedef struct tagBITMAPINFOHEADER
-{
- ULONG biSize;
- LONG biWidth;
- LONG biHeight;
- USHORT biPlanes;
- USHORT biBitCount;
- ULONG biCompression;
- ULONG biSizeImage;
- LONG biXPelsPerMeter;
- LONG biYPelsPerMeter;
- ULONG biClrUsed;
- ULONG biClrImportant;
-} BITMAPINFOHEADER, *PBITMAPINFOHEADER;
-/****************************/
-
-//
-// Needed prototypes
-//
-VOID NTAPI InbvAcquireLock(VOID);
-VOID NTAPI InbvReleaseLock(VOID);
-
-static VOID
-BootLogoFadeIn(VOID)
-{
- UCHAR PaletteBitmapBuffer[sizeof(BITMAPINFOHEADER) + sizeof(MainPalette)];
- PBITMAPINFOHEADER PaletteBitmap = (PBITMAPINFOHEADER)PaletteBitmapBuffer;
- LPRGBQUAD Palette = (LPRGBQUAD)(PaletteBitmapBuffer + sizeof(BITMAPINFOHEADER));
- ULONG Iteration, Index, ClrUsed;
-
- LARGE_INTEGER Delay;
- Delay.QuadPart = -(PALETTE_FADE_TIME * 10);
-
- /* Check if we are installed and we own the display */
- if (!InbvBootDriverInstalled ||
- (InbvDisplayState != INBV_DISPLAY_STATE_OWNED))
- {
- return;
- }
-
- /*
- * Build a bitmap containing the fade-in palette. The palette entries
- * are then processed in a loop and set using VidBitBlt function.
- */
- ClrUsed = RTL_NUMBER_OF(MainPalette);
- RtlZeroMemory(PaletteBitmap, sizeof(BITMAPINFOHEADER));
- PaletteBitmap->biSize = sizeof(BITMAPINFOHEADER);
- PaletteBitmap->biBitCount = 4;
- PaletteBitmap->biClrUsed = ClrUsed;
-
- /*
- * Main animation loop.
- */
- for (Iteration = 0; Iteration <= PALETTE_FADE_STEPS; ++Iteration)
- {
- for (Index = 0; Index < ClrUsed; Index++)
- {
- Palette[Index].rgbRed = (UCHAR)
- (MainPalette[Index].rgbRed * Iteration / PALETTE_FADE_STEPS);
- Palette[Index].rgbGreen = (UCHAR)
- (MainPalette[Index].rgbGreen * Iteration / PALETTE_FADE_STEPS);
- Palette[Index].rgbBlue = (UCHAR)
- (MainPalette[Index].rgbBlue * Iteration / PALETTE_FADE_STEPS);
- }
-
- /* Do the animation */
- InbvAcquireLock();
- VidBitBlt(PaletteBitmapBuffer, 0, 0);
- InbvReleaseLock();
-
- /* Wait for a bit */
- KeDelayExecutionThread(KernelMode, FALSE, &Delay);
- }
-}
-
-static VOID
-BitBltPalette(
- IN PVOID Image,
- IN BOOLEAN NoPalette,
- IN ULONG X,
- IN ULONG Y)
-{
- LPRGBQUAD Palette;
- RGBQUAD OrigPalette[RTL_NUMBER_OF(MainPalette)];
-
- /* If requested, remove the palette from the image */
- if (NoPalette)
- {
- /* Get bitmap header and palette */
- PBITMAPINFOHEADER BitmapInfoHeader = Image;
- Palette = (LPRGBQUAD)((PUCHAR)Image + BitmapInfoHeader->biSize);
-
- /* Save the image original palette and remove palette information */
- RtlCopyMemory(OrigPalette, Palette, sizeof(OrigPalette));
- RtlZeroMemory(Palette, sizeof(OrigPalette));
- }
-
- /* Draw the image */
- InbvBitBlt(Image, X, Y);
-
- /* Restore the image original palette */
- if (NoPalette)
- {
- RtlCopyMemory(Palette, OrigPalette, sizeof(OrigPalette));
- }
-}
-
-static VOID
-BitBltAligned(
- IN PVOID Image,
- IN BOOLEAN NoPalette,
- IN BBLT_HORZ_ALIGNMENT HorizontalAlignment,
- IN BBLT_VERT_ALIGNMENT VerticalAlignment,
- IN ULONG MarginLeft,
- IN ULONG MarginTop,
- IN ULONG MarginRight,
- IN ULONG MarginBottom)
-{
- PBITMAPINFOHEADER BitmapInfoHeader = Image;
- ULONG X, Y;
-
- /* Calculate X */
- switch (HorizontalAlignment)
- {
- case AL_HORIZONTAL_LEFT:
- X = MarginLeft - MarginRight;
- break;
-
- case AL_HORIZONTAL_CENTER:
- X = MarginLeft - MarginRight + (SCREEN_WIDTH - BitmapInfoHeader->biWidth +
1) / 2;
- break;
-
- case AL_HORIZONTAL_RIGHT:
- X = MarginLeft - MarginRight + SCREEN_WIDTH - BitmapInfoHeader->biWidth;
- break;
-
- default:
- /* Unknown */
- return;
- }
-
- /* Calculate Y */
- switch (VerticalAlignment)
- {
- case AL_VERTICAL_TOP:
- Y = MarginTop - MarginBottom;
- break;
-
- case AL_VERTICAL_CENTER:
- Y = MarginTop - MarginBottom + (SCREEN_HEIGHT - BitmapInfoHeader->biHeight
+ 1) / 2;
- break;
-
- case AL_VERTICAL_BOTTOM:
- Y = MarginTop - MarginBottom + SCREEN_HEIGHT -
BitmapInfoHeader->biHeight;
- break;
-
- default:
- /* Unknown */
- return;
- }
-
- /* Finally draw the image */
- BitBltPalette(Image, NoPalette, X, Y);
-}
-
/* FUNCTIONS *****************************************************************/
CODE_SEG("INIT")
+static
PVOID
-NTAPI
-FindBitmapResource(IN PLOADER_PARAMETER_BLOCK LoaderBlock,
- IN ULONG ResourceId)
+FindBitmapResource(
+ _In_ PLOADER_PARAMETER_BLOCK LoaderBlock,
+ _In_ ULONG ResourceId)
{
UNICODE_STRING UpString = RTL_CONSTANT_STRING(L"ntoskrnl.exe");
UNICODE_STRING MpString = RTL_CONSTANT_STRING(L"ntkrnlmp.exe");
@@ -406,11 +157,24 @@ FindBitmapResource(IN PLOADER_PARAMETER_BLOCK LoaderBlock,
return Data;
}
+PUCHAR
+NTAPI
+InbvGetResourceAddress(
+ _In_ ULONG ResourceNumber)
+{
+ /* Validate the resource number */
+ if (ResourceNumber > ResourceCount) return NULL;
+
+ /* Return the address */
+ return ResourceList[ResourceNumber];
+}
+
CODE_SEG("INIT")
BOOLEAN
NTAPI
-InbvDriverInitialize(IN PLOADER_PARAMETER_BLOCK LoaderBlock,
- IN ULONG Count)
+InbvDriverInitialize(
+ _In_ PLOADER_PARAMETER_BLOCK LoaderBlock,
+ _In_ ULONG Count)
{
PCHAR CommandLine;
BOOLEAN ResetMode = FALSE; // By default do not reset the video mode
@@ -442,6 +206,8 @@ InbvDriverInitialize(IN PLOADER_PARAMETER_BLOCK LoaderBlock,
/* Set the progress bar ranges */
InbvSetProgressBarSubset(0, 100);
+
+ // BootAnimInitialize(LoaderBlock, Count);
}
/* Return install state */
@@ -488,7 +254,8 @@ InbvReleaseLock(VOID)
VOID
NTAPI
-InbvEnableBootDriver(IN BOOLEAN Enable)
+InbvEnableBootDriver(
+ _In_ BOOLEAN Enable)
{
/* Check if we're installed */
if (InbvBootDriverInstalled)
@@ -535,7 +302,8 @@ InbvAcquireDisplayOwnership(VOID)
VOID
NTAPI
-InbvSetDisplayOwnership(IN BOOLEAN DisplayOwned)
+InbvSetDisplayOwnership(
+ _In_ BOOLEAN DisplayOwned)
{
/* Set the new display state */
InbvDisplayState = DisplayOwned ? INBV_DISPLAY_STATE_OWNED :
@@ -560,7 +328,8 @@ InbvGetDisplayState(VOID)
BOOLEAN
NTAPI
-InbvDisplayString(IN PCHAR String)
+InbvDisplayString(
+ _In_ PCHAR String)
{
/* Make sure we own the display */
if (InbvDisplayState == INBV_DISPLAY_STATE_OWNED)
@@ -597,7 +366,8 @@ InbvDisplayString(IN PCHAR String)
BOOLEAN
NTAPI
-InbvEnableDisplayString(IN BOOLEAN Enable)
+InbvEnableDisplayString(
+ _In_ BOOLEAN Enable)
{
BOOLEAN OldSetting;
@@ -613,10 +383,11 @@ InbvEnableDisplayString(IN BOOLEAN Enable)
VOID
NTAPI
-InbvInstallDisplayStringFilter(IN INBV_DISPLAY_STRING_FILTER Filter)
+InbvInstallDisplayStringFilter(
+ _In_ INBV_DISPLAY_STRING_FILTER DisplayFilter)
{
/* Save the filter */
- InbvDisplayFilter = Filter;
+ InbvDisplayFilter = DisplayFilter;
}
BOOLEAN
@@ -629,7 +400,8 @@ InbvIsBootDriverInstalled(VOID)
VOID
NTAPI
-InbvNotifyDisplayOwnershipLost(IN INBV_RESET_DISPLAY_PARAMETERS Callback)
+InbvNotifyDisplayOwnershipLost(
+ _In_ INBV_RESET_DISPLAY_PARAMETERS Callback)
{
/* Check if we're installed */
if (InbvBootDriverInstalled)
@@ -672,10 +444,11 @@ InbvResetDisplay(VOID)
VOID
NTAPI
-InbvSetScrollRegion(IN ULONG Left,
- IN ULONG Top,
- IN ULONG Right,
- IN ULONG Bottom)
+InbvSetScrollRegion(
+ _In_ ULONG Left,
+ _In_ ULONG Top,
+ _In_ ULONG Right,
+ _In_ ULONG Bottom)
{
/* Just call bootvid */
VidSetScrollRegion(Left, Top, Right, Bottom);
@@ -683,7 +456,8 @@ InbvSetScrollRegion(IN ULONG Left,
VOID
NTAPI
-InbvSetTextColor(IN ULONG Color)
+InbvSetTextColor(
+ _In_ ULONG Color)
{
HEADLESS_CMD_SET_COLOR HeadlessSetColor;
@@ -707,11 +481,12 @@ InbvSetTextColor(IN ULONG Color)
VOID
NTAPI
-InbvSolidColorFill(IN ULONG Left,
- IN ULONG Top,
- IN ULONG Right,
- IN ULONG Bottom,
- IN ULONG Color)
+InbvSolidColorFill(
+ _In_ ULONG Left,
+ _In_ ULONG Top,
+ _In_ ULONG Right,
+ _In_ ULONG Bottom,
+ _In_ ULONG Color)
{
HEADLESS_CMD_SET_COLOR HeadlessSetColor;
@@ -750,42 +525,22 @@ InbvSolidColorFill(IN ULONG Left,
}
}
-/**
- * @brief
- * Updates the progress bar percentage, relative to the current
- * percentage sub-range previously set by InbvSetProgressBarSubset().
- *
- * @param[in] Percentage
- * The progress percentage, relative to the current sub-range.
- *
- * @return None.
- **/
-CODE_SEG("INIT")
VOID
NTAPI
-InbvUpdateProgressBar(
- _In_ ULONG Percentage)
+InbvBitBlt(
+ _In_ PUCHAR Buffer,
+ _In_ ULONG X,
+ _In_ ULONG Y)
{
- ULONG TotalProgress, FillCount;
-
- /* Make sure the progress bar is enabled, that we own and are installed */
- if (ShowProgressBar &&
- InbvBootDriverInstalled &&
+ /* Check if we're installed and we own it */
+ if (InbvBootDriverInstalled &&
(InbvDisplayState == INBV_DISPLAY_STATE_OWNED))
{
- /* Compute fill count */
- TotalProgress = InbvProgressState.Floor + (Percentage * InbvProgressState.Bias);
- FillCount = ProgressBarWidth * TotalProgress / (100 * 100);
-
/* Acquire the lock */
InbvAcquireLock();
- /* Fill the progress bar */
- VidSolidColorFill(ProgressBarLeft,
- ProgressBarTop,
- ProgressBarLeft + FillCount,
- ProgressBarTop + ProgressBarHeight,
- BV_COLOR_WHITE);
+ /* Do the blit */
+ VidBitBlt(Buffer, X, Y);
/* Release the lock */
InbvReleaseLock();
@@ -794,12 +549,13 @@ InbvUpdateProgressBar(
VOID
NTAPI
-InbvBufferToScreenBlt(IN PUCHAR Buffer,
- IN ULONG X,
- IN ULONG Y,
- IN ULONG Width,
- IN ULONG Height,
- IN ULONG Delta)
+InbvBufferToScreenBlt(
+ _In_ PUCHAR Buffer,
+ _In_ ULONG X,
+ _In_ ULONG Y,
+ _In_ ULONG Width,
+ _In_ ULONG Height,
+ _In_ ULONG Delta)
{
/* Check if we're installed and we own it */
if (InbvBootDriverInstalled &&
@@ -812,33 +568,13 @@ InbvBufferToScreenBlt(IN PUCHAR Buffer,
VOID
NTAPI
-InbvBitBlt(IN PUCHAR Buffer,
- IN ULONG X,
- IN ULONG Y)
-{
- /* Check if we're installed and we own it */
- if (InbvBootDriverInstalled &&
- (InbvDisplayState == INBV_DISPLAY_STATE_OWNED))
- {
- /* Acquire the lock */
- InbvAcquireLock();
-
- /* Do the blit */
- VidBitBlt(Buffer, X, Y);
-
- /* Release the lock */
- InbvReleaseLock();
- }
-}
-
-VOID
-NTAPI
-InbvScreenToBufferBlt(OUT PUCHAR Buffer,
- IN ULONG X,
- IN ULONG Y,
- IN ULONG Width,
- IN ULONG Height,
- IN ULONG Delta)
+InbvScreenToBufferBlt(
+ _Out_ PUCHAR Buffer,
+ _In_ ULONG X,
+ _In_ ULONG Y,
+ _In_ ULONG Width,
+ _In_ ULONG Height,
+ _In_ ULONG Delta)
{
/* Check if we're installed and we own it */
if (InbvBootDriverInstalled &&
@@ -857,32 +593,55 @@ InbvScreenToBufferBlt(OUT PUCHAR Buffer,
* @param[in] Top
* The left/top coordinates.
*
- * (ReactOS-specific)
- * @param[in] Width
- * @param[in] Height
- * The width/height of the progress bar.
- *
* @return None.
**/
-CODE_SEG("INIT")
VOID
NTAPI
InbvSetProgressBarCoordinates(
_In_ ULONG Left,
- _In_ ULONG Top,
- _In_ ULONG Width,
- _In_ ULONG Height)
+ _In_ ULONG Top)
{
/* Update the coordinates */
- ProgressBarLeft = Left;
- ProgressBarTop = Top;
- ProgressBarWidth = Width;
- ProgressBarHeight = Height;
+ ProgressBarLeft = Left;
+ ProgressBarTop = Top;
/* Enable the progress bar */
ShowProgressBar = TRUE;
}
+/**
+ * @brief
+ * Gives some progress feedback, without specifying any explicit number
+ * of progress steps or percentage.
+ * The corresponding percentage is derived from the progress indicator's
+ * current count, capped to the number of expected calls to be made to
+ * this function (default: 25, see @b InbvProgressIndicator.Expected).
+ *
+ * @return None.
+ **/
+CODE_SEG("INIT")
+VOID
+NTAPI
+InbvIndicateProgress(VOID)
+{
+ ULONG Percentage;
+
+ /* Increase progress */
+ InbvProgressIndicator.Count++;
+
+ /* Compute the new percentage - Don't go over 100% */
+ Percentage = 100 * InbvProgressIndicator.Count /
+ InbvProgressIndicator.Expected;
+ Percentage = min(Percentage, 99);
+
+ if (Percentage != InbvProgressIndicator.Percentage)
+ {
+ /* Percentage has changed, update the progress bar */
+ InbvProgressIndicator.Percentage = Percentage;
+ InbvUpdateProgressBar(Percentage);
+ }
+}
+
/**
* @brief
* Specifies a progress percentage sub-range.
@@ -899,7 +658,6 @@ InbvSetProgressBarCoordinates(
*
* @return None.
**/
-CODE_SEG("INIT")
VOID
NTAPI
InbvSetProgressBarSubset(
@@ -918,46 +676,32 @@ InbvSetProgressBarSubset(
/**
* @brief
- * Gives some progress feedback, without specifying any explicit number
- * of progress steps or percentage.
- * The corresponding percentage is derived from the progress indicator's
- * current count, capped to the number of expected calls to be made to
- * this function (default: 25, see @b InbvProgressIndicator.Expected).
+ * Updates the progress bar percentage, relative to the current
+ * percentage sub-range previously set by InbvSetProgressBarSubset().
+ *
+ * @param[in] Percentage
+ * The progress percentage, relative to the current sub-range.
*
* @return None.
**/
-CODE_SEG("INIT")
VOID
NTAPI
-InbvIndicateProgress(VOID)
+InbvUpdateProgressBar(
+ _In_ ULONG Percentage)
{
- ULONG Percentage;
+ ULONG TotalProgress;
- /* Increase progress */
- InbvProgressIndicator.Count++;
-
- /* Compute the new percentage - Don't go over 100% */
- Percentage = 100 * InbvProgressIndicator.Count /
- InbvProgressIndicator.Expected;
- Percentage = min(Percentage, 99);
-
- if (Percentage != InbvProgressIndicator.Percentage)
+ /* Make sure the progress bar is enabled, that we own and are installed */
+ if (ShowProgressBar &&
+ InbvBootDriverInstalled &&
+ (InbvDisplayState == INBV_DISPLAY_STATE_OWNED))
{
- /* Percentage has changed, update the progress bar */
- InbvProgressIndicator.Percentage = Percentage;
- InbvUpdateProgressBar(Percentage);
- }
-}
-
-PUCHAR
-NTAPI
-InbvGetResourceAddress(IN ULONG ResourceNumber)
-{
- /* Validate the resource number */
- if (ResourceNumber > ResourceCount) return NULL;
+ /* Compute the total progress and tick the progress bar */
+ TotalProgress = InbvProgressState.Floor + (Percentage * InbvProgressState.Bias);
+ // TotalProgress /= (100 * 100);
- /* Return the address */
- return ResourceList[ResourceNumber];
+ BootAnimTickProgressBar(TotalProgress);
+ }
}
NTSTATUS
@@ -1030,435 +774,3 @@ Quit:
return Status;
}
-
-#ifdef INBV_ROTBAR_IMPLEMENTED
-static
-VOID
-NTAPI
-InbvRotationThread(
- _In_ PVOID Context)
-{
- ULONG X, Y, Index, Total;
- LARGE_INTEGER Delay = {{0}};
-
- InbvAcquireLock();
- if (RotBarSelection == RB_SQUARE_CELLS)
- {
- Index = 0;
- }
- else
- {
- Index = 32;
- }
- X = ProgressBarLeft + 2;
- Y = ProgressBarTop + 2;
- InbvReleaseLock();
-
- while (InbvDisplayState == INBV_DISPLAY_STATE_OWNED)
- {
- /* Wait for a bit */
- KeDelayExecutionThread(KernelMode, FALSE, &Delay);
-
- InbvAcquireLock();
-
- /* Unknown unexpected command */
- ASSERT(PltRotBarStatus < RBS_STATUS_MAX);
-
- if (PltRotBarStatus == RBS_STOP_ANIMATE)
- {
- /* Stop the thread */
- InbvReleaseLock();
- break;
- }
-
- if (RotBarSelection == RB_SQUARE_CELLS)
- {
- Delay.QuadPart = -800000; // 80 ms
- Total = 18;
- Index %= Total;
-
- if (Index >= 3)
- {
- /* Fill previous bar position */
- VidSolidColorFill(X + ((Index - 3) * 8), Y, (X + ((Index - 3) * 8)) + 8 -
1, Y + 9 - 1, BV_COLOR_BLACK);
- }
- if (Index < Total - 1)
- {
- /* Draw the progress bar bit */
- if (Index < 2)
- {
- /* Appearing from the left */
- VidBufferToScreenBlt(RotBarBuffer + 8 * (2 - Index) / 2, X, Y, 22 - 8
* (2 - Index), 9, 24);
- }
- else if (Index >= Total - 3)
- {
- /* Hiding to the right */
- VidBufferToScreenBlt(RotBarBuffer, X + ((Index - 2) * 8), Y, 22 - 8 *
(4 - (Total - Index)), 9, 24);
- }
- else
- {
- VidBufferToScreenBlt(RotBarBuffer, X + ((Index - 2) * 8), Y, 22, 9,
24);
- }
- }
- Index++;
- }
- else if (RotBarSelection == RB_PROGRESS_BAR)
- {
- Delay.QuadPart = -600000; // 60 ms
- Total = SCREEN_WIDTH;
- Index %= Total;
-
- /* Right part */
- VidBufferToScreenBlt(RotLineBuffer, Index, SCREEN_HEIGHT-6, SCREEN_WIDTH -
Index, 6, SCREEN_WIDTH);
- if (Index > 0)
- {
- /* Left part */
- VidBufferToScreenBlt(RotLineBuffer + (SCREEN_WIDTH - Index) / 2, 0,
SCREEN_HEIGHT-6, Index - 2, 6, SCREEN_WIDTH);
- }
- Index += 32;
- }
-
- InbvReleaseLock();
- }
-
- PsTerminateSystemThread(STATUS_SUCCESS);
-}
-
-CODE_SEG("INIT")
-VOID
-NTAPI
-InbvRotBarInit(VOID)
-{
- PltRotBarStatus = RBS_FADEIN;
- /* Perform other initialization if needed */
-}
-#endif
-
-CODE_SEG("INIT")
-VOID
-NTAPI
-DisplayBootBitmap(IN BOOLEAN TextMode)
-{
- PVOID BootCopy = NULL, BootProgress = NULL, BootLogo = NULL, Header = NULL, Footer =
NULL;
-
-#ifdef INBV_ROTBAR_IMPLEMENTED
- UCHAR Buffer[24 * 9];
- PVOID Bar = NULL, LineBmp = NULL;
- ROT_BAR_TYPE TempRotBarSelection = RB_UNSPECIFIED;
- NTSTATUS Status;
- HANDLE ThreadHandle = NULL;
-#endif
-
-#ifdef REACTOS_SKUS
- PVOID Text = NULL;
-#endif
-
-#ifdef INBV_ROTBAR_IMPLEMENTED
- /* Check if the animation thread has already been created */
- if (RotBarThreadActive)
- {
- /* Yes, just reset the progress bar but keep the thread alive */
- InbvAcquireLock();
- RotBarSelection = RB_UNSPECIFIED;
- InbvReleaseLock();
- }
-#endif
-
- ShowProgressBar = FALSE;
-
- /* Check if this is text mode */
- if (TextMode)
- {
- /*
- * Make the kernel resource section temporarily writable,
- * as we are going to change the bitmaps' palette in place.
- */
- MmChangeKernelResourceSectionProtection(MM_READWRITE);
-
- /* Check the type of the OS: workstation or server */
- if (SharedUserData->NtProductType == NtProductWinNt)
- {
- /* Workstation; set colors */
- InbvSetTextColor(BV_COLOR_WHITE);
- InbvSolidColorFill(0, 0, SCREEN_WIDTH-1, SCREEN_HEIGHT-1,
BV_COLOR_DARK_GRAY);
- InbvSolidColorFill(0, VID_FOOTER_BG_TOP, SCREEN_WIDTH-1, SCREEN_HEIGHT-1,
BV_COLOR_RED);
-
- /* Get resources */
- Header = InbvGetResourceAddress(IDB_WKSTA_HEADER);
- Footer = InbvGetResourceAddress(IDB_WKSTA_FOOTER);
- }
- else
- {
- /* Server; set colors */
- InbvSetTextColor(BV_COLOR_LIGHT_CYAN);
- InbvSolidColorFill(0, 0, SCREEN_WIDTH-1, SCREEN_HEIGHT-1, BV_COLOR_CYAN);
- InbvSolidColorFill(0, VID_FOOTER_BG_TOP, SCREEN_WIDTH-1, SCREEN_HEIGHT-1,
BV_COLOR_RED);
-
- /* Get resources */
- Header = InbvGetResourceAddress(IDB_SERVER_HEADER);
- Footer = InbvGetResourceAddress(IDB_SERVER_FOOTER);
- }
-
- /* Set the scrolling region */
- InbvSetScrollRegion(VID_SCROLL_AREA_LEFT, VID_SCROLL_AREA_TOP,
- VID_SCROLL_AREA_RIGHT, VID_SCROLL_AREA_BOTTOM);
-
- /* Make sure we have resources */
- if (Header && Footer)
- {
- /* BitBlt them on the screen */
- BitBltAligned(Footer,
- TRUE,
- AL_HORIZONTAL_CENTER,
- AL_VERTICAL_BOTTOM,
- 0, 0, 0, 59);
- BitBltAligned(Header,
- FALSE,
- AL_HORIZONTAL_CENTER,
- AL_VERTICAL_TOP,
- 0, 0, 0, 0);
- }
-
- /* Restore the kernel resource section protection to be read-only */
- MmChangeKernelResourceSectionProtection(MM_READONLY);
- }
- else
- {
- /* Is the boot driver installed? */
- if (!InbvBootDriverInstalled) return;
-
- /*
- * Make the kernel resource section temporarily writable,
- * as we are going to change the bitmaps' palette in place.
- */
- MmChangeKernelResourceSectionProtection(MM_READWRITE);
-
- /* Load boot screen logo */
- BootLogo = InbvGetResourceAddress(IDB_LOGO_DEFAULT);
-
-#ifdef REACTOS_SKUS
- Text = NULL;
- if (SharedUserData->NtProductType == NtProductWinNt)
- {
-#ifdef INBV_ROTBAR_IMPLEMENTED
- /* Workstation product, use appropriate status bar color */
- Bar = InbvGetResourceAddress(IDB_BAR_WKSTA);
-#endif
- }
- else
- {
- /* Display correct branding based on server suite */
- if (ExVerifySuite(StorageServer))
- {
- /* Storage Server Edition */
- Text = InbvGetResourceAddress(IDB_STORAGE_SERVER);
- }
- else if (ExVerifySuite(ComputeServer))
- {
- /* Compute Cluster Edition */
- Text = InbvGetResourceAddress(IDB_CLUSTER_SERVER);
- }
- else
- {
- /* Normal edition */
- Text = InbvGetResourceAddress(IDB_SERVER_LOGO);
- }
-
-#ifdef INBV_ROTBAR_IMPLEMENTED
- /* Server product, use appropriate status bar color */
- Bar = InbvGetResourceAddress(IDB_BAR_DEFAULT);
-#endif
- }
-#else
- /* Use default status bar */
- Bar = InbvGetResourceAddress(IDB_BAR_WKSTA);
-#endif
-
- /* Make sure we have a logo */
- if (BootLogo)
- {
- /* Save the main image palette for implementing the fade-in effect */
- PBITMAPINFOHEADER BitmapInfoHeader = BootLogo;
- LPRGBQUAD Palette = (LPRGBQUAD)((PUCHAR)BootLogo +
BitmapInfoHeader->biSize);
- RtlCopyMemory(MainPalette, Palette, sizeof(MainPalette));
-
- /* Draw the logo at the center of the screen */
- BitBltAligned(BootLogo,
- TRUE,
- AL_HORIZONTAL_CENTER,
- AL_VERTICAL_CENTER,
- 0, 0, 0, 34);
-
-#ifdef INBV_ROTBAR_IMPLEMENTED
- /* Choose progress bar */
- TempRotBarSelection = ROT_BAR_DEFAULT_MODE;
-#endif
-
- /* Set progress bar coordinates and display it */
- InbvSetProgressBarCoordinates(VID_PROGRESS_BAR_LEFT,
- VID_PROGRESS_BAR_TOP,
- VID_PROGRESS_BAR_WIDTH,
- VID_PROGRESS_BAR_HEIGHT);
-
-#ifdef REACTOS_SKUS
- /* Check for non-workstation products */
- if (SharedUserData->NtProductType != NtProductWinNt)
- {
- /* Overwrite part of the logo for a server product */
- InbvScreenToBufferBlt(Buffer, VID_SKU_SAVE_AREA_LEFT,
- VID_SKU_SAVE_AREA_TOP, 7, 7, 8);
- InbvSolidColorFill(VID_SKU_AREA_LEFT, VID_SKU_AREA_TOP,
- VID_SKU_AREA_RIGHT, VID_SKU_AREA_BOTTOM,
BV_COLOR_BLACK);
- InbvBufferToScreenBlt(Buffer, VID_SKU_SAVE_AREA_LEFT,
- VID_SKU_SAVE_AREA_TOP, 7, 7, 8);
-
- /* In setup mode, you haven't selected a SKU yet */
- if (ExpInTextModeSetup) Text = NULL;
- }
-#endif
- }
-
- /* Load and draw progress bar bitmap */
- BootProgress = InbvGetResourceAddress(IDB_PROGRESS_BAR);
- BitBltAligned(BootProgress,
- TRUE,
- AL_HORIZONTAL_CENTER,
- AL_VERTICAL_CENTER,
- 0, 118, 0, 0);
-
- /* Load and draw copyright text bitmap */
- BootCopy = InbvGetResourceAddress(IDB_COPYRIGHT);
- BitBltAligned(BootCopy,
- TRUE,
- AL_HORIZONTAL_LEFT,
- AL_VERTICAL_BOTTOM,
- 22, 0, 0, 20);
-
-#ifdef REACTOS_SKUS
- /* Draw the SKU text if it exits */
- if (Text)
- BitBltPalette(Text, TRUE, VID_SKU_TEXT_LEFT, VID_SKU_TEXT_TOP);
-#endif
-
-#ifdef INBV_ROTBAR_IMPLEMENTED
- if ((TempRotBarSelection == RB_SQUARE_CELLS) && Bar)
- {
- /* Save previous screen pixels to buffer */
- InbvScreenToBufferBlt(Buffer, 0, 0, 22, 9, 24);
- /* Draw the progress bar bit */
- BitBltPalette(Bar, TRUE, 0, 0);
- /* Store it in global buffer */
- InbvScreenToBufferBlt(RotBarBuffer, 0, 0, 22, 9, 24);
- /* Restore screen pixels */
- InbvBufferToScreenBlt(Buffer, 0, 0, 22, 9, 24);
- }
-
- /*
- * Add a rotating bottom horizontal bar when using a progress bar,
- * to show that ReactOS can be still alive when the bar does not
- * appear to progress.
- */
- if (TempRotBarSelection == RB_PROGRESS_BAR)
- {
- LineBmp = InbvGetResourceAddress(IDB_ROTATING_LINE);
- if (LineBmp)
- {
- /* Draw the line and store it in global buffer */
- BitBltPalette(LineBmp, TRUE, 0, SCREEN_HEIGHT-6);
- InbvScreenToBufferBlt(RotLineBuffer, 0, SCREEN_HEIGHT-6, SCREEN_WIDTH, 6,
SCREEN_WIDTH);
- }
- }
- else
- {
- /* Hide the simple progress bar if not used */
- ShowProgressBar = FALSE;
- }
-#endif
-
- /* Restore the kernel resource section protection to be read-only */
- MmChangeKernelResourceSectionProtection(MM_READONLY);
-
- /* Display the boot logo and fade it in */
- BootLogoFadeIn();
-
-#ifdef INBV_ROTBAR_IMPLEMENTED
- if (!RotBarThreadActive && TempRotBarSelection != RB_UNSPECIFIED)
- {
- /* Start the animation thread */
- Status = PsCreateSystemThread(&ThreadHandle,
- 0,
- NULL,
- NULL,
- NULL,
- InbvRotationThread,
- NULL);
- if (NT_SUCCESS(Status))
- {
- /* The thread has started, close the handle as we don't need it */
- RotBarThreadActive = TRUE;
- ObCloseHandle(ThreadHandle, KernelMode);
- }
- }
-#endif
-
- /* Set filter which will draw text display if needed */
- InbvInstallDisplayStringFilter(DisplayFilter);
- }
-
-#ifdef INBV_ROTBAR_IMPLEMENTED
- /* Do we have the animation thread? */
- if (RotBarThreadActive)
- {
- /* We do, initialize the progress bar */
- InbvAcquireLock();
- RotBarSelection = TempRotBarSelection;
- InbvRotBarInit();
- InbvReleaseLock();
- }
-#endif
-}
-
-CODE_SEG("INIT")
-VOID
-NTAPI
-DisplayFilter(PCHAR *String)
-{
- /* Windows hack to skip first dots */
- static BOOLEAN DotHack = TRUE;
-
- /* If "." is given set *String to empty string */
- if (DotHack && strcmp(*String, ".") == 0)
- *String = "";
-
- if (**String)
- {
- /* Remove the filter */
- InbvInstallDisplayStringFilter(NULL);
-
- DotHack = FALSE;
-
- /* Draw text screen */
- DisplayBootBitmap(TRUE);
- }
-}
-
-CODE_SEG("INIT")
-VOID
-NTAPI
-FinalizeBootLogo(VOID)
-{
- /* Acquire lock and check the display state */
- InbvAcquireLock();
- if (InbvGetDisplayState() == INBV_DISPLAY_STATE_OWNED)
- {
- /* Clear the screen */
- VidSolidColorFill(0, 0, SCREEN_WIDTH-1, SCREEN_HEIGHT-1, BV_COLOR_BLACK);
- }
-
- /* Reset progress bar and lock */
-#ifdef INBV_ROTBAR_IMPLEMENTED
- PltRotBarStatus = RBS_STOP_ANIMATE;
- RotBarThreadActive = FALSE;
-#endif
- InbvReleaseLock();
-}
diff --git a/ntoskrnl/inbv/logo.h b/ntoskrnl/inbv/logo.h
index caecbf3dd4f..2f270d05ab4 100644
--- a/ntoskrnl/inbv/logo.h
+++ b/ntoskrnl/inbv/logo.h
@@ -1,3 +1,10 @@
+/*
+ * PROJECT: ReactOS Kernel
+ * LICENSE: GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
+ * PURPOSE: Boot Theme & Animation header
+ * COPYRIGHT: Copyright 2020 Dmitry Borisov (di.sean(a)protonmail.com)
+ */
+
#pragma once
//
@@ -32,3 +39,36 @@
#define VID_SKU_TEXT_TOP 121
#define VID_FOOTER_BG_TOP (SCREEN_HEIGHT - 59)
+
+
+//
+// Boot Splash-Screen Functions
+//
+
+CODE_SEG("INIT")
+BOOLEAN
+NTAPI
+BootAnimInitialize(
+ _In_ PLOADER_PARAMETER_BLOCK LoaderBlock,
+ _In_ ULONG Count);
+
+VOID
+NTAPI
+BootAnimTickProgressBar(
+ _In_ ULONG SubPercentTimes100);
+
+CODE_SEG("INIT")
+VOID
+NTAPI
+InbvRotBarInit(VOID);
+
+CODE_SEG("INIT")
+VOID
+NTAPI
+DisplayBootBitmap(
+ _In_ BOOLEAN TextMode);
+
+CODE_SEG("INIT")
+VOID
+NTAPI
+FinalizeBootLogo(VOID);
diff --git a/ntoskrnl/include/internal/inbv.h b/ntoskrnl/include/internal/inbv.h
index 0fb7042c71c..31a5e85e561 100644
--- a/ntoskrnl/include/internal/inbv.h
+++ b/ntoskrnl/include/internal/inbv.h
@@ -1,6 +1,14 @@
+/*
+ * PROJECT: ReactOS Kernel
+ * LICENSE: BSD - See COPYING.ARM in the top level directory
+ * PURPOSE: Boot Video Driver support header
+ * COPYRIGHT: Copyright 2007 Alex Ionescu (alex.ionescu(a)reactos.org)
+ * Copyright 2019-2022 Hermès Bélusca-Maïto
+ */
+
#pragma once
-// Native definitions from BOOTVID (Boot Video Driver).
+/* Native definitions from BOOTVID (Boot Video Driver) */
#include "bootvid/bootvid.h"
//
@@ -10,78 +18,89 @@ CODE_SEG("INIT")
BOOLEAN
NTAPI
InbvDriverInitialize(
- IN PLOADER_PARAMETER_BLOCK LoaderBlock,
- IN ULONG Count
+ _In_ PLOADER_PARAMETER_BLOCK LoaderBlock,
+ _In_ ULONG Count
);
extern BOOLEAN InbvBootDriverInstalled;
-PUCHAR
+INBV_DISPLAY_STATE
NTAPI
-InbvGetResourceAddress(
- IN ULONG ResourceNumber
-);
+InbvGetDisplayState(VOID);
VOID
NTAPI
-InbvBitBlt(
- IN PUCHAR Buffer,
- IN ULONG X,
- IN ULONG Y
+InbvAcquireLock(VOID);
+
+VOID
+NTAPI
+InbvReleaseLock(VOID);
+
+PUCHAR
+NTAPI
+InbvGetResourceAddress(
+ _In_ ULONG ResourceNumber
);
//
-// Progress-Bar Functions
+// Display Functions
//
-CODE_SEG("INIT")
VOID
NTAPI
-InbvIndicateProgress(VOID);
+InbvBitBlt(
+ _In_ PUCHAR Buffer,
+ _In_ ULONG X,
+ _In_ ULONG Y
+);
-CODE_SEG("INIT")
VOID
NTAPI
-InbvSetProgressBarSubset(
- _In_ ULONG Floor,
- _In_ ULONG Ceiling
+InbvBufferToScreenBlt(
+ _In_ PUCHAR Buffer,
+ _In_ ULONG X,
+ _In_ ULONG Y,
+ _In_ ULONG Width,
+ _In_ ULONG Height,
+ _In_ ULONG Delta
);
-CODE_SEG("INIT")
VOID
NTAPI
-InbvUpdateProgressBar(
- _In_ ULONG Percentage
+InbvScreenToBufferBlt(
+ _Out_ PUCHAR Buffer,
+ _In_ ULONG X,
+ _In_ ULONG Y,
+ _In_ ULONG Width,
+ _In_ ULONG Height,
+ _In_ ULONG Delta
);
//
-// Boot Splash-Screen Functions
+// Progress-Bar Functions
//
-CODE_SEG("INIT")
VOID
NTAPI
-InbvRotBarInit(
- VOID
+InbvSetProgressBarCoordinates(
+ _In_ ULONG Left,
+ _In_ ULONG Top
);
CODE_SEG("INIT")
VOID
NTAPI
-DisplayBootBitmap(
- IN BOOLEAN TextMode
-);
+InbvIndicateProgress(VOID);
-CODE_SEG("INIT")
VOID
NTAPI
-DisplayFilter(
- IN PCHAR *String
+InbvSetProgressBarSubset(
+ _In_ ULONG Floor,
+ _In_ ULONG Ceiling
);
-CODE_SEG("INIT")
VOID
NTAPI
-FinalizeBootLogo(
- VOID
+InbvUpdateProgressBar(
+ _In_ ULONG Percentage
);
//
diff --git a/ntoskrnl/ntos.cmake b/ntoskrnl/ntos.cmake
index 89802e07c41..31d65884253 100644
--- a/ntoskrnl/ntos.cmake
+++ b/ntoskrnl/ntos.cmake
@@ -124,6 +124,7 @@ list(APPEND SOURCE
${REACTOS_SOURCE_DIR}/ntoskrnl/fstub/fstubex.c
${REACTOS_SOURCE_DIR}/ntoskrnl/fstub/halstub.c
${REACTOS_SOURCE_DIR}/ntoskrnl/fstub/translate.c
+ ${REACTOS_SOURCE_DIR}/ntoskrnl/inbv/bootanim.c
${REACTOS_SOURCE_DIR}/ntoskrnl/inbv/inbv.c
${REACTOS_SOURCE_DIR}/ntoskrnl/inbv/inbvport.c
${REACTOS_SOURCE_DIR}/ntoskrnl/io/iomgr/adapter.c
diff --git a/sdk/include/ndk/inbvtypes.h b/sdk/include/ndk/inbvtypes.h
index 06479287663..20b0cf7f476 100644
--- a/sdk/include/ndk/inbvtypes.h
+++ b/sdk/include/ndk/inbvtypes.h
@@ -41,14 +41,14 @@ typedef enum _INBV_DISPLAY_STATE
typedef
BOOLEAN
(NTAPI *INBV_RESET_DISPLAY_PARAMETERS)(
- ULONG Cols,
- ULONG Rows
+ _In_ ULONG Cols,
+ _In_ ULONG Rows
);
typedef
VOID
(NTAPI *INBV_DISPLAY_STRING_FILTER)(
- PCHAR *Str
+ _Inout_ PCHAR* String
);
#endif
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Hermès Bélusca-Maïto