diff options
| author | Rob Clark <[email protected]> | 2020-07-13 14:49:01 -0700 |
|---|---|---|
| committer | Marge Bot <[email protected]> | 2020-07-14 23:26:15 +0000 |
| commit | 2e4bab84fb6ee09d4b85a1ce722869e27858aec6 (patch) | |
| tree | b0ccf51d18822e043d57a86700c28581ea2edec7 /src/gallium | |
| parent | 37e0e0791f2160d1adbd4e685d123478fa8dfef3 (diff) | |
freedreno/a6xx: don't enable early-z/lrz if no z-test
But if shader explicitly asks for early-fragment-tests, obey it's
wishes.
Fixes a handful of skia (skqp) CTS fails (9.0_r12)
* gles_bug593049
* gles_circular_arcs_fill
* gles_circular_arcs_stroke_and_fill_square
* gles_clippedcubic2
* gles_complexclip2_path_bw
* gles_complexclip2_rrect_bw
* gles_complexclip3_complex
* gles_complexclip3_simple
* gles_crbug_691386
* gles_cubicclosepath
* gles_cubicpath
* gles_degeneratesegments
* gles_filltypespersp
* gles_innershapes_bw
* gles_inverse_paths
* gles_mixedtextblobs
* gles_onebadarc
* gles_quadclosepath
* gles_quadpath
* gles_rrect_clip_bw
* gles_scale-pixels
* gles_scaledstrokes
* gles_squarehair
* gles_strokes_zoomed
* gles_windowrectangles
Signed-off-by: Rob Clark <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5907>
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/freedreno/a6xx/fd6_emit.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/gallium/drivers/freedreno/a6xx/fd6_emit.c b/src/gallium/drivers/freedreno/a6xx/fd6_emit.c index dd52edcc35a..3187fb1e1c8 100644 --- a/src/gallium/drivers/freedreno/a6xx/fd6_emit.c +++ b/src/gallium/drivers/freedreno/a6xx/fd6_emit.c @@ -588,7 +588,10 @@ compute_ztest_mode(struct fd6_emit *emit, bool lrz_valid) struct fd6_zsa_stateobj *zsa = fd6_zsa_stateobj(ctx->zsa); const struct ir3_shader_variant *fs = emit->fs; - if (fs->no_earlyz || fs->writes_pos) { + if (fs->shader->nir->info.fs.early_fragment_tests) + return A6XX_EARLY_Z; + + if (fs->no_earlyz || fs->writes_pos || !zsa->base.depth.enabled) { return A6XX_LATE_Z; } else if ((fs->has_kill || zsa->alpha_test) && (zsa->base.depth.writemask || !pfb->zsbuf)) { |