diff options
| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2013-02-28 18:25:18 +0400 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2013-02-28 18:25:18 +0400 |
| commit | bad03bcfb1c3aadb8ca85575abf84766766ed48f (patch) | |
| tree | c3ac2b5b22a322216d15de04991cacb5d63db337 /source/blender | |
| parent | 5cb22bbedf2169df23cf8ad894b2c0cad5e68244 (diff) | |
Draw a checker board as a background for animation player
This makes it easier and useful to investigate alpha channels,
without this straight colors are displayed on the screen which
are completely useless in case of player.
Diffstat (limited to 'source/blender')
| -rw-r--r-- | source/blender/windowmanager/intern/wm_playanim.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source/blender/windowmanager/intern/wm_playanim.c b/source/blender/windowmanager/intern/wm_playanim.c index fd44f4a7169..b510956dbc1 100644 --- a/source/blender/windowmanager/intern/wm_playanim.c +++ b/source/blender/windowmanager/intern/wm_playanim.c @@ -252,8 +252,15 @@ static void playanim_toscreen(PlayAnimPict *picture, struct ImBuf *ibuf, int fon glRasterPos2f(0.0f, 0.0f); + glEnable(GL_BLEND); + glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); + + fdrawcheckerboard(0.0f, 0.0f, ibuf->x, ibuf->y); + glDrawPixels(ibuf->x, ibuf->y, GL_RGBA, GL_UNSIGNED_BYTE, ibuf->rect); + glDisable(GL_BLEND); + pupdate_time(); if (picture && (g_WS.qual & (WS_QUAL_SHIFT | WS_QUAL_LMOUSE)) && (fontid != -1)) { |