diff options
| author | Aapo Tahkola <aet@rasterburn.org> | 2006-08-26 16:24:04 +0000 |
|---|---|---|
| committer | Aapo Tahkola <aet@rasterburn.org> | 2006-08-26 16:24:04 +0000 |
| commit | 2fd72a7844067989714236694df22d44936899af (patch) | |
| tree | feee01c2db26d3d17a80c447fcdf8b5b5b729da6 /src/mesa/drivers/dri/r300 | |
| parent | 0c46a1236597667ca57b605e8a71eb6d2861402c (diff) | |
fix #8008
Diffstat (limited to 'src/mesa/drivers/dri/r300')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_state.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c index 05c5f70c70..606729e683 100644 --- a/src/mesa/drivers/dri/r300/r300_state.c +++ b/src/mesa/drivers/dri/r300/r300_state.c @@ -341,7 +341,7 @@ static void update_early_z(GLcontext *ctx) /* disable early Z */ r300->hw.unk4F10.cmd[2] = 0x00000000; else { - if (ctx->Depth.Test && ctx->Depth.Func != GL_ALWAYS) + if (ctx->Depth.Test && ctx->Depth.Func != GL_NEVER) /* enable early Z */ r300->hw.unk4F10.cmd[2] = 0x00000001; else @@ -438,7 +438,7 @@ static void update_depth(GLcontext* ctx) r300->hw.zs.cmd[R300_ZS_CNTL_0] &= R300_RB3D_STENCIL_ENABLE; r300->hw.zs.cmd[R300_ZS_CNTL_1] &= ~(R300_ZS_MASK << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT); - if (ctx->Depth.Test && ctx->Depth.Func != GL_ALWAYS) { + if (ctx->Depth.Test && ctx->Depth.Func != GL_NEVER) { if (ctx->Depth.Mask) r300->hw.zs.cmd[R300_ZS_CNTL_0] |= R300_RB3D_Z_TEST_AND_WRITE; else @@ -446,12 +446,8 @@ static void update_depth(GLcontext* ctx) r300->hw.zs.cmd[R300_ZS_CNTL_1] |= translate_func(ctx->Depth.Func) << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT; } else { - if (ctx->Depth.Mask) { - r300->hw.zs.cmd[R300_ZS_CNTL_0] |= R300_RB3D_Z_WRITE_ONLY; - r300->hw.zs.cmd[R300_ZS_CNTL_1] |= translate_func(GL_ALWAYS) << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT; - } else { - r300->hw.zs.cmd[R300_ZS_CNTL_0] |= R300_RB3D_Z_DISABLED_1; - } + r300->hw.zs.cmd[R300_ZS_CNTL_0] |= R300_RB3D_Z_DISABLED_1; + r300->hw.zs.cmd[R300_ZS_CNTL_1] |= translate_func(GL_NEVER) << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT; } update_early_z(ctx); |