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

#include <cl_video.h>

Data Fields
viddefContext_t	context

bool	stretch

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 66 of file cl_video.h.

Field Documentation

viddefContext_t viddef_t::context

Definition at line 67 of file cl_video.h.

Referenced by CL_BattlescapeRadarMapInFrameBuffer(), Con_CheckResize(), Con_DrawConsole(), IN_JoystickMove(), MYgluPerspective(), R_DrawBloom(), R_InitFBObjects(), R_InitializeShader(), R_ScreenShot_f(), R_SetMode(), R_Setup2D(), R_Setup3D(), R_UpdateVidDef(), and SCR_UpdateScreen().

float viddef_t::rx

horizontal screen scale factor

Definition at line 71 of file cl_video.h.

Referenced by CIN_SetParameters(), CL_BattlescapeRadarGenPreview_f(), CL_GetKeyMouseState(), CL_GetWorldCoordsUnderMouse(), 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_DrawNode(), UI_DrawNormImage(), UI_SetRenderRect(), and UI_Transform().

float viddef_t::ry

vertical screen scale factor

Definition at line 72 of file cl_video.h.

Referenced by CIN_SetParameters(), CL_BattlescapeRadarGenPreview_f(), CL_GetKeyMouseState(), CL_GetWorldCoordsUnderMouse(), 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_DrawNode(), UI_DrawNormImage(), UI_SetRenderRect(), and UI_Transform().

bool viddef_t::stretch

currently stretch mode?

Definition at line 69 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 76 of file cl_video.h.

Referenced by CL_CameraMove(), CL_GetKeyMouseState(), CL_GetWorldCoordsUnderMouse(), CL_ViewRender(), CL_ViewUpdateRenderData(), IN_Parse(), R_Setup3D(), R_SetupFrustum(), SCR_DrawConsole(), SEQ_Render3D(), and UI_SetRenderRect().