diff options
| author | Ian Romanick <[email protected]> | 2012-01-20 16:08:01 -0800 |
|---|---|---|
| committer | Ian Romanick <[email protected]> | 2012-01-23 15:17:45 -0800 |
| commit | b48d4b64e97f48dcf0aef1b6f7bc333c309cc183 (patch) | |
| tree | 3eab5e3681c0c664d3ee627890a75d5d5a5f1515 /src | |
| parent | e2274aa7398d6d710683c1a2518353750700bcc0 (diff) | |
meta: Fallback for glBlitFramebuffer from a multisample surface
NOTE: This is a candidate for the 8.0 branch.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=44818
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/common/meta.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/mesa/drivers/common/meta.c b/src/mesa/drivers/common/meta.c index dca3613a610..05cc712cfa4 100644 --- a/src/mesa/drivers/common/meta.c +++ b/src/mesa/drivers/common/meta.c @@ -1451,7 +1451,12 @@ _mesa_meta_BlitFramebuffer(struct gl_context *ctx, struct vertex verts[4]; GLboolean newTex; - if (srcW > maxTexSize || srcH > maxTexSize) { + /* In addition to falling back if the blit size is larger than the maximum + * texture size, fallback if the source is multisampled. This fallback can + * be removed once Mesa gets support ARB_texture_multisample. + */ + if (srcW > maxTexSize || srcH > maxTexSize + || ctx->ReadBuffer->Visual.samples > 0) { /* XXX avoid this fallback */ _swrast_BlitFramebuffer(ctx, srcX0, srcY0, srcX1, srcY1, dstX0, dstY0, dstX1, dstY1, mask, filter); |