diff options
| author | Maciej Cencora <[email protected]> | 2010-03-10 22:28:53 +0100 |
|---|---|---|
| committer | Maciej Cencora <[email protected]> | 2010-03-10 22:33:29 +0100 |
| commit | addedd091e81907837b3aa0680b242b8fdbde7ef (patch) | |
| tree | ef9d06c98c2b385ec7a2ab9b2f83764dc4e57587 /src/mesa/drivers/dri/r300 | |
| parent | a68e8a4eaadfe2a1e4999d5e378c7d9fa99dc656 (diff) | |
r300: enable depth test only if depth buffer is available
Fixes #23532 and piglit/fbo-nodepth-test piglit/fbo-nostencil-test
Diffstat (limited to 'src/mesa/drivers/dri/r300')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_state.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c index 87489412419..e75c88e101b 100644 --- a/src/mesa/drivers/dri/r300/r300_state.c +++ b/src/mesa/drivers/dri/r300/r300_state.c @@ -590,7 +590,7 @@ static void r300SetDepthState(GLcontext * ctx) R500_STENCIL_REFMASK_FRONT_BACK); r300->hw.zs.cmd[R300_ZS_CNTL_1] &= ~(R300_ZS_MASK << R300_Z_FUNC_SHIFT); - if (ctx->Depth.Test) { + if (ctx->Depth.Test && ctx->DrawBuffer->_DepthBuffer) { r300->hw.zs.cmd[R300_ZS_CNTL_0] |= R300_Z_ENABLE; if (ctx->Depth.Mask) r300->hw.zs.cmd[R300_ZS_CNTL_0] |= R300_Z_WRITE_ENABLE; |