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| author | reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2006-06-05 11:45:33 +0000 |
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| committer | reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2006-06-05 11:45:33 +0000 |
| commit | fbae2ba72b4d0b34c69d71e98208acd04c639fb5 (patch) | |
| tree | 517a2a125163990508d98bf07b1b4a5f0ca86c4c /libvo/vo_gl.c | |
| parent | a0a494e6f2388c90567c437e9c09366ca95eafb0 (diff) | |
| download | mpv-fbae2ba72b4d0b34c69d71e98208acd04c639fb5.tar.bz2 mpv-fbae2ba72b4d0b34c69d71e98208acd04c639fb5.tar.xz | |
Move/add checks to avoid crashes and make error messages less confusing
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18580 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'libvo/vo_gl.c')
| -rw-r--r-- | libvo/vo_gl.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libvo/vo_gl.c b/libvo/vo_gl.c index d026d9deb7..bcb65737b0 100644 --- a/libvo/vo_gl.c +++ b/libvo/vo_gl.c @@ -274,6 +274,10 @@ static int initGl(uint32_t d_width, uint32_t d_height) { glBindTexture(GL_TEXTURE_2D, lookupTex); 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; |