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Fix T68796: stereo side-by-side and pageflip not drawing correctly

This commit is contained in:
Brecht Van Lommel 2019-09-06 10:49:28 +02:00
parent 7cec119c57
commit b0b24b77ff
Notes: blender-bot 2023-02-14 01:11:07 +01:00 
Referenced by issue #68796, Both sides are equal in side-by-side 3D viewport mode
1 changed files with 12 additions and 1 deletions
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13
source/blender/windowmanager/intern/wm_draw.c
View File

@ -436,6 +436,17 @@ static void wm_draw_region_blit(ARegion *ar, int view)
return;
}
if (view == -1) {
/* Non-stereo drawing. */
view = 0;
}
else if (view > 0) {
if (ar->draw_buffer->viewport[view] == NULL && ar->draw_buffer->offscreen[view] == NULL) {
/* Region does not need stereo or failed to allocate stereo buffers. */
view = 0;
}
}
if (ar->draw_buffer->viewport[view]) {
GPU_viewport_draw_to_screen(ar->draw_buffer->viewport[view], &ar->winrct);
}
@ -688,7 +699,7 @@ static void wm_draw_window_onscreen(bContext *C, wmWindow *win, int view)
}
else {
/* Blit from offscreen buffer. */
wm_draw_region_blit(ar, 0);
wm_draw_region_blit(ar, view);
}
}
}