diff options
| author | Will Dyson <will.dyson@gmail.com> | 2010-05-25 01:10:19 -0400 |
|---|---|---|
| committer | Alex Deucher <alexdeucher@gmail.com> | 2010-05-26 18:17:28 -0400 |
| commit | f49da110a81cc964100efa6a09e0fcdc7a35a935 (patch) | |
| tree | 29f918a3a4f558ef2c2c8c33509b17f507f71bc5 /src/mesa/drivers/dri | |
| parent | 76034aaf655134c71e1ec619085c46251d037720 (diff) | |
Fallback to software render if there is no miptree for an image
This can happen when checking if a software fallback for a higher level
operation (such as GenerateMipmap) is needed.
Signed-off-by: Maciej Cencora <m.cencora@gmail.com>
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Diffstat (limited to 'src/mesa/drivers/dri')
| -rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_fbo.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/radeon/radeon_fbo.c b/src/mesa/drivers/dri/radeon/radeon_fbo.c index 6398605835..517485091a 100644 --- a/src/mesa/drivers/dri/radeon/radeon_fbo.c +++ b/src/mesa/drivers/dri/radeon/radeon_fbo.c @@ -506,9 +506,10 @@ radeon_render_texture(GLcontext * ctx, ASSERT(newImage); - if (newImage->Border != 0) { - /* Fallback on drawing to a texture with a border, which won't have a - * miptree. + radeon_image = (radeon_texture_image *)newImage; + + if (!radeon_image->mt || newImage->Border != 0) { + /* Fallback on drawing to a texture without a miptree. */ _mesa_reference_renderbuffer(&att->Renderbuffer, NULL); _mesa_render_texture(ctx, fb, att); @@ -539,7 +540,6 @@ radeon_render_texture(GLcontext * ctx, rrb->base.RefCount); /* point the renderbufer's region to the texture image region */ - radeon_image = (radeon_texture_image *)newImage; if (rrb->bo != radeon_image->mt->bo) { if (rrb->bo) radeon_bo_unref(rrb->bo); |