diff options
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/vc5/vc5_emit.c | 37 |
1 files changed, 32 insertions, 5 deletions
diff --git a/src/gallium/drivers/vc5/vc5_emit.c b/src/gallium/drivers/vc5/vc5_emit.c index 3914a346e9d..321f59d14c4 100644 --- a/src/gallium/drivers/vc5/vc5_emit.c +++ b/src/gallium/drivers/vc5/vc5_emit.c @@ -501,12 +501,39 @@ vc5_emit_state(struct pipe_context *pctx) emit_textures(vc5, &vc5->verttex); if (vc5->dirty & VC5_DIRTY_FLAT_SHADE_FLAGS) { - /* XXX: Need to handle more than 24 entries. */ - cl_emit(&job->bcl, FLAT_SHADE_FLAGS, flags) { - flags.varying_offset_v0 = 0; + bool emitted_any = false; + + for (int i = 0; i < ARRAY_SIZE(vc5->prog.fs->prog_data.fs->flat_shade_flags); i++) { + if (!vc5->prog.fs->prog_data.fs->flat_shade_flags[i]) + continue; + + cl_emit(&job->bcl, FLAT_SHADE_FLAGS, flags) { + flags.varying_offset_v0 = i; + + if (emitted_any) { + flags.action_for_flat_shade_flags_of_lower_numbered_varyings = + V3D_FLAT_SHADE_ACTION_UNCHANGED; + flags.action_for_flat_shade_flags_of_higher_numbered_varyings = + V3D_FLAT_SHADE_ACTION_UNCHANGED; + } else { + flags.action_for_flat_shade_flags_of_lower_numbered_varyings = + ((i == 0) ? + V3D_FLAT_SHADE_ACTION_UNCHANGED : + V3D_FLAT_SHADE_ACTION_ZEROED); + + flags.action_for_flat_shade_flags_of_higher_numbered_varyings = + V3D_FLAT_SHADE_ACTION_ZEROED; + } + + flags.flat_shade_flags_for_varyings_v024 = + vc5->prog.fs->prog_data.fs->flat_shade_flags[i]; + } + + emitted_any = true; + } - flags.flat_shade_flags_for_varyings_v024 = - vc5->prog.fs->prog_data.fs->flat_shade_flags[0] & 0xfffff; + if (!emitted_any) { + cl_emit(&job->bcl, ZERO_ALL_FLAT_SHADE_FLAGS, flags); } } |