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VIDEO: Restore direct update of video bitmap data when using libSDL (vs libSDL2).

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This commit is contained in:
Mark Pizzolato 2015-12-01 08:42:12 -08:00
parent b64401cbdd
commit 2029c3eb7f
1 changed files with 12 additions and 0 deletions
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12
sim_video.c
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@ -579,6 +579,17 @@ return stat;
void vid_draw (int32 x, int32 y, int32 w, int32 h, uint32 *buf)
{
#if SDL_MAJOR_VERSION == 1
int32 i;
uint32* pixels;
sim_debug (SIM_VID_DBG_VIDEO, vid_dev, "vid_draw(%d, %d, %d, %d)\n", x, y, w, h);
pixels = (uint32 *)vid_image->pixels;
for (i = 0; i < h; i++)
memcpy (pixels + ((i + y) * vid_width) + x, buf + w*i, w*sizeof(*pixels));
#else
SDL_Event user_event;
SDL_Rect *vid_dst;
uint32 *vid_data;
@ -601,6 +612,7 @@ if (SDL_PushEvent (&user_event) < 0) {
free (vid_dst);
free (vid_data);
}
#endif
}
t_stat vid_set_cursor (t_bool visible, uint32 width, uint32 height, uint8 *data, uint8 *mask)