viddef_t Struct Reference

Contains the game screen size and drawing scale. More...

#include <cl_video.h>

Data Fields
unsigned	width
unsigned	height
int	mode
qboolean	fullscreen
qboolean	strech
float	rx
float	ry
int	virtualWidth
int	virtualHeight
int	x
int	y
int	viewWidth
int	viewHeight

Detailed Description

Contains the game screen size and drawing scale.

This is used to rationalize the GUI system rendering box with the actual screen. The width and height are the dimensions of the actual screen, not just the rendering box. The rx, ry positions are the width and height divided by VID_NORM_WIDTH and VID_NORM_HEIGHT respectively. This allows the GUI system to use a "normalized" coordinate system of 1024x768 texels.

this struct is also defined in src/renderer/r_local.h

Definition at line 49 of file cl_video.h.

Field Documentation

qboolean viddef_t::fullscreen

currently in fullscreen mode?

Definition at line 53 of file cl_video.h.

Referenced by R_SetMode().

unsigned viddef_t::height

game screen/window height

Definition at line 51 of file cl_video.h.

Referenced by Con_DrawConsole(), IN_JoystickMove(), R_DrawBloom(), R_InitFBObjects(), R_InitializeShader(), R_ScreenShot_f(), R_SetMode(), R_Setup2D(), R_Setup3D(), R_SetupFrustum(), R_UpdateVidDef(), and UI_GetRadarMapInFrameBuffer().

int viddef_t::mode

resolution mode - see vidmode_t

Definition at line 52 of file cl_video.h.

Referenced by R_SetMode().

float viddef_t::rx

horizontal screen scale factor

Definition at line 56 of file cl_video.h.

Referenced by CIN_SetParameters(), CL_ActorMouseTrace(), CL_GetKeyMouseState(), Con_DrawNotify(), IN_Frame(), IN_JoystickMove(), R_CleanupDepthBuffer(), R_Draw2DArray(), R_Draw2DMapMarkers(), R_Draw3DGlobe(), R_Draw3DMapMarkers(), R_DrawCircle(), R_DrawFill(), R_DrawFlatGeoscape(), R_DrawImage(), R_DrawModelDirect(), R_DrawRect(), R_DrawStretchImage(), R_FontDrawTexture(), R_PushClipRect(), R_SphereRender(), R_UpdateVidDef(), UI_DrawNormImage(), UI_GenPreviewRadarMap_f(), UI_GetActiveRenderRect(), and UI_Transform().

float viddef_t::ry

vertical screen scale factor

Definition at line 57 of file cl_video.h.

Referenced by CIN_SetParameters(), CL_ActorMouseTrace(), CL_GetKeyMouseState(), Con_DrawNotify(), IN_Frame(), IN_JoystickMove(), R_CleanupDepthBuffer(), R_Draw2DArray(), R_Draw2DMapMarkers(), R_Draw3DGlobe(), R_Draw3DMapMarkers(), R_DrawFill(), R_DrawFlatGeoscape(), R_DrawImage(), R_DrawModelDirect(), R_DrawRect(), R_DrawStretchImage(), R_FontDrawTexture(), R_PushClipRect(), R_SphereRender(), R_UpdateVidDef(), UI_DrawNormImage(), UI_GenPreviewRadarMap_f(), UI_GetActiveRenderRect(), and UI_Transform().

qboolean viddef_t::strech

currently strech mode?

Definition at line 54 of file cl_video.h.

Referenced by R_SetMode(), and R_UpdateVidDef().

int viddef_t::viewHeight

The menu system may define a rendering view port on the screen. The values defines the properties of this view port i.e. the height and width of the port, and the (x, y) offset from the upper left corner.

Definition at line 61 of file cl_video.h.

Referenced by CL_ActorMouseTrace(), CL_CameraMove(), CL_GetKeyMouseState(), CL_SequenceRender(), CL_ViewRender(), CL_ViewUpdateRenderData(), IN_Parse(), MYgluPerspective(), R_Setup3D(), R_SetupFrustum(), SCR_DrawConsole(), SCR_UpdateScreen(), and SEQ_SetCamera().