wipe.c File Reference

Viewport wipe transitions. More...

#include "game.h"

Go to the source code of this file.

Macros
#define	WIPE_C

Functions
signed char	InitializeViewportWipe (Viewport *source, Viewport *destination, int wipeType, short duration, short passFlags, void *workspace)
void	SetViewportHorizontalBounds (Viewport *viewport, int left, int right)
void	SetViewportVerticalBounds (Viewport *viewport, int top, int bottom)
signed char	AdvanceViewportWipe (void *workspace)
void	OffsetViewportBounds (Viewport *viewport, int left, int top, int right, int bottom)
void	SetViewportRectangleBounds (Viewport *viewport, int left, int top, int right, int bottom)
void	FinishViewportWipe (void *workspace)
void	GenerateWipeRadialEdges (short *edges, int radius)
void	BlitWipeRadialBands (Viewport *source, Viewport *destination, short *trailingEdges, short *leadingEdges)

Variables
short	g_nWipeRadialRowCount

Detailed Description

Viewport wipe transitions.

Definition in file wipe.c.

Macro Definition Documentation

WIPE_C

#define WIPE_C

Definition at line 7 of file wipe.c.

Function Documentation

AdvanceViewportWipe()

signed char AdvanceViewportWipe

(

void *

workspace

)

Definition at line 255 of file wipe.c.

References AdvanceViewportWipe(), BlitWipeRadialBands(), Viewport::bottom, CopyViewportContents(), g_105_nFadePreviousVerticalEdge, g_108_nTransitionVertSum, g_11_nWipeRadialAccumulator, g_11_pWipeFrontEdges, g_139_nDissolveProgress, g_14_nBlendHorizontalTotal, g_16_nRevealVerticalDelta, g_17_nFadeType, g_18_nBlendRadialStep, g_18_nWipeAcrossStride, g_18_nWipeTotalStages, g_19_stFadeToView, g_1_nFadeRadialThreshold, g_1_stWipeScratchSourcePort, g_26_stWipeTempDestinationViewport, g_2_nWipePreviousAcrossEdge, g_3_nFadeCurrentHorizontalEdge, g_3_nWipeRoundFlags, g_3_stDissolveSourceViewport, g_5_nWipeAcrossThreshold, g_9_pWipeRearEdges, g_nRevealVertThreshold, g_nWipeCurrentVerticalEdges, GenerateWipeRadialEdges(), Viewport::left, OffsetViewportBounds(), Viewport::right, SetViewportHorizontalBounds(), SetViewportRectangleBounds(), SetViewportVerticalBounds(), Viewport::top, and void().

Referenced by AdvanceViewportWipe(), CollectRasterClipColours(), InitializeCampaignChalkboardScreen(), RunCutsceneWipeTransition(), and RunTitleScreen().

BlitWipeRadialBands()

void BlitWipeRadialBands	(	Viewport *	source,
		Viewport *	destination,
		short *	trailingEdges,
		short *	leadingEdges )

Definition at line 1261 of file wipe.c.

References BlitWipeRadialBands(), Viewport::bottom, Viewport::left, Viewport::pixels, Viewport::right, Viewport::rowOffsets, and Viewport::top.

Referenced by AdvanceViewportWipe(), BlitWipeRadialBands(), CollectRasterClipColours(), and FinishViewportWipe().

FinishViewportWipe()

void FinishViewportWipe

(

void *

workspace

)

Definition at line 902 of file wipe.c.

References BlitWipeRadialBands(), Viewport::bottom, CopyViewportContents(), FinishViewportWipe(), g_105_nFadePreviousVerticalEdge, g_11_pWipeFrontEdges, g_139_nDissolveProgress, g_17_nFadeType, g_18_nWipeTotalStages, g_19_stFadeToView, g_1_stWipeScratchSourcePort, g_26_stWipeTempDestinationViewport, g_2_nWipePreviousAcrossEdge, g_3_nFadeCurrentHorizontalEdge, g_3_nWipeRoundFlags, g_3_stDissolveSourceViewport, g_9_pWipeRearEdges, g_nWipeCurrentVerticalEdges, GenerateWipeRadialEdges(), Viewport::left, Viewport::right, SetViewportHorizontalBounds(), SetViewportRectangleBounds(), SetViewportVerticalBounds(), Viewport::top, and void().

Referenced by CollectRasterClipColours(), FinishViewportWipe(), RunCutsceneWipeTransition(), and RunTitleScreen().

GenerateWipeRadialEdges()

void GenerateWipeRadialEdges	(	short *	edges,
		int	radius )

Definition at line 1201 of file wipe.c.

References g_nWipeRadialRowCount, and GenerateWipeRadialEdges().

Referenced by AdvanceViewportWipe(), CollectRasterClipColours(), FinishViewportWipe(), and GenerateWipeRadialEdges().

InitializeViewportWipe()

signed char InitializeViewportWipe	(	Viewport *	source,
		Viewport *	destination,
		int	wipeType,
		short	duration,
		short	passFlags,
		void *	workspace )

Definition at line 12 of file wipe.c.

References Viewport::bottom, g_105_nFadePreviousVerticalEdge, g_108_nTransitionVertSum, g_11_nWipeRadialAccumulator, g_11_pWipeFrontEdges, g_139_nDissolveProgress, g_14_nBlendHorizontalTotal, g_15_nFadeWidth, g_16_nRevealVerticalDelta, g_17_nFadeType, g_18_nBlendRadialStep, g_18_nWipeAcrossStride, g_18_nWipeTotalStages, g_19_stFadeToView, g_1_bWipeWidthAtLeastHeight, g_1_nFadeRadialThreshold, g_1_stWipeScratchSourcePort, g_26_stWipeTempDestinationViewport, g_2_nWipePreviousAcrossEdge, g_3_asWipeRadialLeadingEdge, g_3_nWipeRoundFlags, g_3_stDissolveSourceViewport, g_5_nBlendHeight, g_5_nWipeAcrossThreshold, g_5_nWipeMinorExtent, g_9_pWipeRearEdges, g_asWipeRadialTrailingEdges, g_bBlendWidthLessThanHeight, g_nBlendMaximumStep, g_nRevealVertThreshold, g_nWipeRadialRowCount, InitializeViewportWipe(), Viewport::left, Viewport::right, SetViewportHorizontalBounds(), SetViewportVerticalBounds(), Viewport::top, and void().

Referenced by CollectRasterClipColours(), InitializeCampaignChalkboardScreen(), InitializeViewportWipe(), RunCutsceneWipeTransition(), and RunTitleScreen().

OffsetViewportBounds()

void OffsetViewportBounds	(	Viewport *	viewport,
		int	left,
		int	top,
		int	right,
		int	bottom )

Definition at line 882 of file wipe.c.

References Viewport::bottom, Viewport::left, OffsetViewportBounds(), Viewport::right, and Viewport::top.

Referenced by AdvanceViewportWipe(), CollectRasterClipColours(), and OffsetViewportBounds().

SetViewportHorizontalBounds()

void SetViewportHorizontalBounds	(	Viewport *	viewport,
		int	left,
		int	right )

Definition at line 241 of file wipe.c.

References Viewport::left, Viewport::right, and SetViewportHorizontalBounds().

Referenced by AdvanceViewportWipe(), CollectRasterClipColours(), FinishViewportWipe(), InitializeViewportWipe(), and SetViewportHorizontalBounds().

SetViewportRectangleBounds()

void SetViewportRectangleBounds	(	Viewport *	viewport,
		int	left,
		int	top,
		int	right,
		int	bottom )

Definition at line 892 of file wipe.c.

References Viewport::bottom, Viewport::left, Viewport::right, SetViewportRectangleBounds(), and Viewport::top.

Referenced by AdvanceViewportWipe(), CollectRasterClipColours(), FinishViewportWipe(), and SetViewportRectangleBounds().

SetViewportVerticalBounds()

void SetViewportVerticalBounds	(	Viewport *	viewport,
		int	top,
		int	bottom )

Definition at line 248 of file wipe.c.

References Viewport::bottom, SetViewportVerticalBounds(), and Viewport::top.

Referenced by AdvanceViewportWipe(), CollectRasterClipColours(), FinishViewportWipe(), InitializeViewportWipe(), and SetViewportVerticalBounds().

Variable Documentation

g_nWipeRadialRowCount

short g_nWipeRadialRowCount

Definition at line 1353 of file wipe.c.

Referenced by GenerateWipeRadialEdges(), and InitializeViewportWipe().