diff options
| author | Ton Roosendaal <ton@blender.org> | 2013-02-12 19:51:05 +0400 |
|---|---|---|
| committer | Ton Roosendaal <ton@blender.org> | 2013-02-12 19:51:05 +0400 |
| commit | 58a6f0764916adecb71385cd43b917f1b708b334 (patch) | |
| tree | eb580e49dae0a513f81f8df970c5c5f9d3d5eccc /source/blender/render | |
| parent | 6886ad268088a92fb8f9e694f9068dbfd75b06a4 (diff) | |
Bug fix #34213 (2)
Adding non-RGBA float buffers as texture crashes MipMap code.
Images with less than 4 channels not supported (yet). Not sure
if we ever should even... normals, Z, vectors, UV, Index, all
don't like downsampling.
Diffstat (limited to 'source/blender/render')
| -rw-r--r-- | source/blender/render/intern/source/imagetexture.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/source/blender/render/intern/source/imagetexture.c b/source/blender/render/intern/source/imagetexture.c index 55dadc14989..2827f90e4b6 100644 --- a/source/blender/render/intern/source/imagetexture.c +++ b/source/blender/render/intern/source/imagetexture.c @@ -1042,6 +1042,9 @@ static void image_mipmap_test(Tex *tex, ImBuf *ibuf) IMB_makemipmap(ibuf, tex->imaflag & TEX_GAUSS_MIP); BLI_unlock_thread(LOCK_IMAGE); } + /* if no mipmap could be made, fall back on non-mipmap render */ + if (ibuf->mipmap[0] == NULL) + if (tex->imaflag &= ~TEX_MIPMAP); } } |