diff options
author | Bastien Nocera <hadess@hadess.net> | 2008-02-23 01:51:37 +0000 |
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committer | Bastien Nocera <hadess@hadess.net> | 2008-02-23 01:51:37 +0000 |
commit | a7bc7485b1a4d7e1b1a12ff593ca4ccb1d59e466 (patch) | |
tree | ffba99ad38c7616d089c5e728c75a6bd5f736c6c /gst/goom/v3d.c | |
parent | 7f0745bb7f26c69766bb0c64458c6543588cc4dc (diff) |
configure.ac: Add checks for Flex/Yacc/Bison and other furry animals, for the new goom 2k4 based plugin
Original commit message from CVS:
2008-02-23 Bastien Nocera <hadess@hadess.net>
* configure.ac: Add checks for Flex/Yacc/Bison and other
furry animals, for the new goom 2k4 based plugin
* gst/goom/*: Update to use goom 2k4, uses liboil to detect
CPU optimisations (not working yet), move the old plugin to...
* gst/goom2k1/*: ... here, in case somebody is sick enough
Fixes #515073
Diffstat (limited to 'gst/goom/v3d.c')
-rw-r--r-- | gst/goom/v3d.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gst/goom/v3d.c b/gst/goom/v3d.c new file mode 100644 index 00000000..54e3c97d --- /dev/null +++ b/gst/goom/v3d.c @@ -0,0 +1,20 @@ +#include "v3d.h" + +void +v3d_to_v2d (v3d * v3, int nbvertex, int width, int height, float distance, + v2d * v2) +{ + int i; + + for (i = 0; i < nbvertex; ++i) { + if (v3[i].z > 2) { + int Xp, Yp; + + F2I ((distance * v3[i].x / v3[i].z), Xp); + F2I ((distance * v3[i].y / v3[i].z), Yp); + v2[i].x = Xp + (width >> 1); + v2[i].y = -Yp + (height >> 1); + } else + v2[i].x = v2[i].y = -666; + } +} |