diff options
| author | Eric Anholt <[email protected]> | 2019-02-12 14:39:40 -0800 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2019-02-18 18:09:06 -0800 |
| commit | cd5e0b272919a654079620adecd2abe24ff51233 (patch) | |
| tree | 774d6a0786a0e4af9967e509740644101419340c /src/gallium/drivers/v3d | |
| parent | 332b969c4ed7fdfc6d65770c07fb573c50174eb0 (diff) | |
v3d: Use the early_fragment_tests flag for the shader's disable-EZ field.
Apparently we need disable-EZ flagged, not just "does Z writes".
Fixes
dEQP-GLES31.functional.image_load_store.early_fragment_tests.no_early_fragment_tests_depth_fbo
on 7278, even though it passed in simulation.
Signed-off-by: Eric Anholt <[email protected]>
Fixes: 051a41d3d56e ("v3d: Add support for the early_fragment_tests flag.")
Diffstat (limited to 'src/gallium/drivers/v3d')
| -rw-r--r-- | src/gallium/drivers/v3d/v3dx_draw.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/gallium/drivers/v3d/v3dx_draw.c b/src/gallium/drivers/v3d/v3dx_draw.c index 9ca6aaa8f95..60fe745fbd3 100644 --- a/src/gallium/drivers/v3d/v3dx_draw.c +++ b/src/gallium/drivers/v3d/v3dx_draw.c @@ -203,8 +203,13 @@ v3d_emit_gl_shader_state(struct v3d_context *v3d, * shader needs to write the Z value (even just discards). */ shader.fragment_shader_does_z_writes = - (v3d->prog.fs->prog_data.fs->writes_z || - v3d->prog.fs->prog_data.fs->discard); + v3d->prog.fs->prog_data.fs->writes_z; + /* Set if the EZ test must be disabled (due to shader side + * effects and the early_z flag not being present in the + * shader). + */ + shader.turn_off_early_z_test = + v3d->prog.fs->prog_data.fs->disable_ez; shader.fragment_shader_uses_real_pixel_centre_w_in_addition_to_centroid_w2 = v3d->prog.fs->prog_data.fs->uses_center_w; |