diff options
| author | José Fonseca <[email protected]> | 2013-01-29 13:27:44 +0000 |
|---|---|---|
| committer | José Fonseca <[email protected]> | 2013-01-29 16:41:56 +0000 |
| commit | 42f762dcf682957a8a5c85ca1d30b28f41ea4bd0 (patch) | |
| tree | d276e9294d1f1218e374d43c1320b376ee265ad4 /src/gallium/drivers/llvmpipe/lp_screen.c | |
| parent | 3b683700efe81f82ba2f978d6c645385e5ccfa97 (diff) | |
llvmpipe: Don't advertise S8_UNORM (with feeble attempt at supporting it).
S8_UNORM was inadvertedly supported together with Z16_UNORM.
I tried to update the code to accomodate stencil-only -- it seemed a simple
thing to do -- but "fbo-stencil clear GL_STENCIL_INDEX8" still fails,
and it's not worth debugging.
Therefore although this change tries to update for S8_UNORM, it also
disables it completely.
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Roland Scheidegger <[email protected]>
Diffstat (limited to 'src/gallium/drivers/llvmpipe/lp_screen.c')
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_screen.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c index de80c6fdc6b..3769428a971 100644 --- a/src/gallium/drivers/llvmpipe/lp_screen.c +++ b/src/gallium/drivers/llvmpipe/lp_screen.c @@ -356,9 +356,14 @@ llvmpipe_is_format_supported( struct pipe_screen *_screen, if (format_desc->colorspace != UTIL_FORMAT_COLORSPACE_ZS) return FALSE; - /* FIXME: Temporary restriction. See lp_bld_depth.c. */ + /* TODO: Support Z32_FLOAT_S8X24_UINT. See lp_bld_depth.c. */ if (format_desc->block.bits > 32) return FALSE; + + /* TODO: Support stencil-only formats */ + if (format_desc->swizzle[0] == UTIL_FORMAT_SWIZZLE_NONE) { + return FALSE; + } } if (format_desc->layout == UTIL_FORMAT_LAYOUT_S3TC) { |