Techwizz/Gobligine
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Removed doxygen warnings.

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This commit is contained in:
johns 2002-11-30 01:15:34 +00:00
parent 91ba1a1103
commit b7c3d8fd10
1 changed files with 41 additions and 21 deletions

62
src/video/video.cpp
View file

@ -36,7 +36,7 @@
** first.
**
**
** @subsection VideoMain Video main initialization
** @section VideoMain Video main initialization
**
** The general setup of platform dependent video and basic video
** functionalities is done with function @see InitVideo
@ -48,7 +48,7 @@
** @see video.h @see video.c
**
**
** @subsection Deco Decorations
** @section Deco Decorations
**
** A mechanism beteen the Freecraft engine and draw routines
** to make a screen refresh/update faster and accurate.
@ -60,7 +60,7 @@
** @see deco.h @see deco.c
**
**
** @subsection VideoModuleHigh High Level - video dependent functions
** @section VideoModuleHigh High Level - video dependent functions
**
** These are the video platforms that are supported, any platform
** dependent settings/functionailty are located within each
@ -83,7 +83,7 @@
** @see wince.c
**
**
** @subsection VideoModuleLow Low Level - draw functions
** @section VideoModuleLow Low Level - draw functions
**
** All direct drawing functions
**
@ -94,7 +94,6 @@
** @see sprite.c
*/
/*----------------------------------------------------------------------------
-- Includes
----------------------------------------------------------------------------*/
@ -234,7 +233,7 @@ global VMemType* VideoMemory;
** Architecture-dependant system palette. Applies as conversion between
** GlobalPalette colors and their representation in videomemory.
** Set by VideoCreatePalette or VideoSetPalette.
** @see VideoCreatePalette @VideoSetPalette
** @see VideoCreatePalette @see VideoSetPalette
*/
global VMemType* Pixels;
@ -302,8 +301,10 @@ global void (*ColorCycle)(void);
** @param top Top Y screen coordinate.
** @param right Right X screen coordinate.
** @param bottom Bottom Y screen coordinate.
**
** @todo remove the limits checks
*/
global void SetClipping(int left,int top,int right,int bottom)
global void SetClipping(int left, int top, int right, int bottom)
{
IfDebug(
if( left>right || top>bottom || left<0 || left>=VideoWidth
@ -314,23 +315,42 @@ global void SetClipping(int left,int top,int right,int bottom)
);
// Note this swaps the coordinates, if wrong ordered
if( left>right ) { left^=right; right^=left; left^=right; }
if( top>bottom ) { top^=bottom; bottom^=top; top^=bottom; }
if (left > right) {
left ^= right;
right ^= left;
left ^= right;
}
if (top > bottom) {
top ^= bottom;
bottom ^= top;
top ^= bottom;
}
// Limit to video width, NOTE: this should check the caller
if( left<0 ) left=0;
else if( left>=VideoWidth ) left=VideoWidth-1;
if( top<0 ) top=0;
else if( top>=VideoHeight ) top=VideoHeight-1;
if( right<0 ) right=0;
else if( right>=VideoWidth ) right=VideoWidth-1;
if( bottom<0 ) bottom=0;
else if( bottom>=VideoHeight ) bottom=VideoHeight-1;
if (left < 0) {
left = 0;
} else if (left >= VideoWidth) {
left = VideoWidth - 1;
if (top < 0) {
top = 0;
else if (top >= VideoHeight) {
top = VideoHeight - 1;
}
if (right < 0) {
right = 0;
} else if (right >= VideoWidth) {
right = VideoWidth - 1;
}
if (bottom < 0) {
bottom = 0;
} else if (bottom >= VideoHeight) {
bottom = VideoHeight - 1;
}
ClipX1=left;
ClipY1=top;
ClipX2=right;
ClipY2=bottom;
ClipX1 = left;
ClipY1 = top;
ClipX2 = right;
ClipY2 = bottom;
}
/**