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| author | reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2006-06-05 20:21:25 +0000 |
|---|---|---|
| committer | reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2006-06-05 20:21:25 +0000 |
| commit | 0d0dbd97d8e3e2bb210c8813b274e60dbe421d84 (patch) | |
| tree | fe4188ff6833e29511a4f4dd4df9c1a4d6bf4619 | |
| parent | 6f416d77ea018935fb4cf34923c9bb1047f62675 (diff) | |
| download | mpv-0d0dbd97d8e3e2bb210c8813b274e60dbe421d84.tar.bz2 mpv-0d0dbd97d8e3e2bb210c8813b274e60dbe421d84.tar.xz | |
Avoid crash with e.g. -vo gl2:yuv=2 when no fragment program functions are available
Fix "ported" from vo_gl.c
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18585 b3059339-0415-0410-9bf9-f77b7e298cf2
| -rw-r--r-- | libvo/vo_gl2.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libvo/vo_gl2.c b/libvo/vo_gl2.c index 224ecdd0d7..036f3f4fdb 100644 --- a/libvo/vo_gl2.c +++ b/libvo/vo_gl2.c @@ -765,6 +765,10 @@ static int initGl(uint32_t d_width, uint32_t d_height) glBindTexture(GL_TEXTURE_2D, 0); case YUV_CONVERSION_FRAGMENT_POW: case YUV_CONVERSION_FRAGMENT: + if (!GenPrograms || !BindProgram) { + mp_msg(MSGT_VO, MSGL_ERR, "[gl] fragment program functions missing!\n"); + break; + } GenPrograms(1, &fragprog); BindProgram(GL_FRAGMENT_PROGRAM, fragprog); break; |