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Updated for Watcom C++ and LCC compilers

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--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%40289
This commit is contained in:
Sam Lantinga 2002-02-28 00:28:26 +00:00
parent 89c31763c4
commit bae3b1e1e1
3 changed files with 25 additions and 9 deletions
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16
include/begin_code.h
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@ -67,7 +67,7 @@
packing set to an alternate value, say for loading structures from disk.
The packing is reset to the previous value in close_code.h
*/
#if defined(_MSC_VER) || defined(__MWERKS__) || defined(__WATCOMC__) || defined(__BORLANDC__)
#if defined(_MSC_VER) || defined(__MWERKS__) || defined(__BORLANDC__)
#ifdef _MSC_VER
#pragma warning(disable: 4103)
#endif
@ -86,8 +86,12 @@
#define SDL_INLINE_OKAY
#else
/* Add any special compiler-specific cases here */
#if defined(_MSC_VER) || defined(__BORLANDC__)
#if defined(_MSC_VER) || defined(__BORLANDC__) || \
defined(__DMC__) || defined(__SC__) || \
defined(__WATCOMC__) || defined(__LCC__)
#ifndef __inline__
#define __inline__ __inline
#endif
#define SDL_INLINE_OKAY
#else
#if !defined(__MRC__) && !defined(_SGI_SOURCE)
@ -106,3 +110,11 @@
#define __inline__
#endif
/* Apparently this is needed by several Windows compilers */
#ifndef NULL
#ifdef __cplusplus
#define NULL 0
#else
#define NULL ((void *)0)
#endif
#endif /* NULL */

5
src/video/SDL_stretch.c
View File

@ -39,8 +39,9 @@ static char rcsid =
into the general blitting mechanism.
*/
#if (defined(WIN32) && !defined(__FREEBCC__) && !defined(_M_ALPHA) && !defined(_WIN32_WCE)) || \
defined(i386) && defined(__GNUC__) && defined(USE_ASMBLIT)
#if (defined(WIN32) && !defined(_M_ALPHA) && !defined(_WIN32_WCE) && \
!defined(__WATCOMC__) && !defined(__LCC__) && !defined(__FREEBCC__)) || \
(defined(i386) && defined(__GNUC__) && defined(USE_ASMBLIT))
#define USE_ASM_STRETCH
#endif

13
test/testsprite.c
View File

@ -1,4 +1,3 @@
/* Simple program: Move N sprites around on the screen as fast as possible */
#include <stdio.h>
@ -18,6 +17,7 @@ SDL_Rect *sprite_rects;
SDL_Rect *positions;
SDL_Rect *velocities;
int sprites_visible;
Uint16 sprite_w, sprite_h;
int LoadSprite(SDL_Surface *screen, char *file)
{
@ -66,12 +66,12 @@ void MoveSprites(SDL_Surface *screen, Uint32 background)
position = &positions[i];
velocity = &velocities[i];
position->x += velocity->x;
if ( (position->x < 0) || (position->x >= screen->w) ) {
if ( (position->x < 0) || (position->x >= (screen->w - sprite_w)) ) {
velocity->x = -velocity->x;
position->x += velocity->x;
}
position->y += velocity->y;
if ( (position->y < 0) || (position->y >= screen->h) ) {
if ( (position->y < 0) || (position->y >= (screen->h - sprite_w)) ) {
velocity->y = -velocity->y;
position->y += velocity->y;
}
@ -209,10 +209,12 @@ int main(int argc, char *argv[])
sprite_rects += numsprites;
velocities = sprite_rects;
sprite_rects += numsprites;
sprite_w = sprite->w;
sprite_h = sprite->h;
srand(time(NULL));
for ( i=0; i<numsprites; ++i ) {
positions[i].x = rand()%screen->w;
positions[i].y = rand()%screen->h;
positions[i].x = rand()%(screen->w - sprite_w);
positions[i].y = rand()%(screen->h - sprite_h);
positions[i].w = sprite->w;
positions[i].h = sprite->h;
velocities[i].x = 0;
@ -285,5 +287,6 @@ int main(int argc, char *argv[])
printf("%2.2f frames per second\n",
((double)frames*1000)/(now-then));
}
SDL_Quit();
return(0);
}