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| author | wm4 <wm4@nowhere> | 2012-10-03 02:50:40 +0200 |
|---|---|---|
| committer | wm4 <wm4@nowhere> | 2012-10-03 03:17:54 +0200 |
| commit | bc97dab8860077834d3e0939cf97726366d7d4f5 (patch) | |
| tree | dcd1a786ca090891848d0b580e54e856cb8aa7cc /libvo | |
| parent | 703e02a6ee527c248476c05393f063d43cbfae0c (diff) | |
| download | mpv-bc97dab8860077834d3e0939cf97726366d7d4f5.tar.bz2 mpv-bc97dab8860077834d3e0939cf97726366d7d4f5.tar.xz | |
vo_opengl: don't try to map an empty buffer
The change detection signalled a full re-upload on initialization, but
no texture reallocation. Binding the uninitialized buffer caused an
OpenGL error.
Fixes error messages on start with "opengl-hq".
Diffstat (limited to 'libvo')
| -rw-r--r-- | libvo/vo_opengl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libvo/vo_opengl.c b/libvo/vo_opengl.c index 5c3735eebc..a9bd5f67e8 100644 --- a/libvo/vo_opengl.c +++ b/libvo/vo_opengl.c @@ -1534,7 +1534,7 @@ static void gen_eosd(struct gl_priv *p, mp_eosd_images_t *imgs) * sizeof(struct vertex) * VERTICES_PER_QUAD); - if (need_upload && p->use_pbo) { + if (need_upload && p->use_pbo && p->eosd->targets_count) { gl->BindBuffer(GL_PIXEL_UNPACK_BUFFER, p->eosd_buffer); char *data = gl->MapBuffer(GL_PIXEL_UNPACK_BUFFER, GL_WRITE_ONLY); if (!data) { |