diff options
| author | Eric Anholt <[email protected]> | 2017-09-28 11:41:31 -0700 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2017-10-10 11:42:05 -0700 |
| commit | 7f3b8906979ba5f2c1876b4eb2c0b85314107511 (patch) | |
| tree | 21aa1b23d63d1ff5f96600559a803ec4a6f47650 /src | |
| parent | be11251e3c0f4ef2ad57aa83dbb480bc2b95328a (diff) | |
broadcom/vc5: Fix depth and stencil clear values.
I had misread the packet description: We always have a 32f depth, and a
separate u8 stencil.
Diffstat (limited to 'src')
| -rw-r--r-- | src/broadcom/cle/v3d_packet_v33.xml | 2 | ||||
| -rw-r--r-- | src/gallium/drivers/vc5/vc5_context.h | 3 | ||||
| -rw-r--r-- | src/gallium/drivers/vc5/vc5_draw.c | 18 | ||||
| -rw-r--r-- | src/gallium/drivers/vc5/vc5_rcl.c | 3 |
4 files changed, 11 insertions, 15 deletions
diff --git a/src/broadcom/cle/v3d_packet_v33.xml b/src/broadcom/cle/v3d_packet_v33.xml index 82709c3cd63..bbfe0a991db 100644 --- a/src/broadcom/cle/v3d_packet_v33.xml +++ b/src/broadcom/cle/v3d_packet_v33.xml @@ -557,7 +557,7 @@ <packet code="121" name="Tile Rendering Mode Configuration (Z Stencil Clear Values)" cl="R"> <field name="unused" size="16" start="48" type="uint"/> - <field name="Z/S Clear Value" size="32" start="16" type="uint"/> + <field name="Z Clear Value" size="32" start="16" type="float"/> <field name="Stencil/VG Mask Clear Value" size="8" start="8" type="uint"/> <field name="sub-id" size="4" start="0" type="uint" default="3"/> diff --git a/src/gallium/drivers/vc5/vc5_context.h b/src/gallium/drivers/vc5/vc5_context.h index cac623adf26..472f0398596 100644 --- a/src/gallium/drivers/vc5/vc5_context.h +++ b/src/gallium/drivers/vc5/vc5_context.h @@ -245,7 +245,8 @@ struct vc5_job { */ uint32_t resolve; uint32_t clear_color[2]; - uint32_t clear_zs; /**< 24-bit unorm depth/stencil */ + float clear_z; + uint8_t clear_s; /** * Set if some drawing (triangles, blits, or just a glClear()) has diff --git a/src/gallium/drivers/vc5/vc5_draw.c b/src/gallium/drivers/vc5/vc5_draw.c index 555e822a719..b7f8a7819f8 100644 --- a/src/gallium/drivers/vc5/vc5_draw.c +++ b/src/gallium/drivers/vc5/vc5_draw.c @@ -561,21 +561,15 @@ vc5_clear(struct pipe_context *pctx, unsigned buffers, rsc->initialized_buffers |= (buffers & PIPE_CLEAR_COLOR0); } - if (buffers & PIPE_CLEAR_DEPTHSTENCIL) { + unsigned zsclear = buffers & PIPE_CLEAR_DEPTHSTENCIL; + if (zsclear) { struct vc5_resource *rsc = vc5_resource(vc5->framebuffer.zsbuf->texture); - unsigned zsclear = buffers & PIPE_CLEAR_DEPTHSTENCIL; - if (buffers & PIPE_CLEAR_DEPTH) { - job->clear_zs |= - util_pack_z_stencil(PIPE_FORMAT_S8_UINT_Z24_UNORM, - depth, 0); - } - if (buffers & PIPE_CLEAR_STENCIL) { - job->clear_zs |= - util_pack_z_stencil(PIPE_FORMAT_S8_UINT_Z24_UNORM, - 0, stencil); - } + if (zsclear & PIPE_CLEAR_DEPTH) + job->clear_z = depth; + if (zsclear & PIPE_CLEAR_STENCIL) + job->clear_s = stencil; rsc->initialized_buffers |= zsclear; } diff --git a/src/gallium/drivers/vc5/vc5_rcl.c b/src/gallium/drivers/vc5/vc5_rcl.c index e55a29772e0..ebc77dcce06 100644 --- a/src/gallium/drivers/vc5/vc5_rcl.c +++ b/src/gallium/drivers/vc5/vc5_rcl.c @@ -182,7 +182,8 @@ vc5_emit_rcl(struct vc5_job *job) /* Ends rendering mode config. */ cl_emit(&job->rcl, TILE_RENDERING_MODE_CONFIGURATION_Z_STENCIL_CLEAR_VALUES, clear) { - clear.z_s_clear_value = job->clear_zs; + clear.z_clear_value = job->clear_z; + clear.stencil_vg_mask_clear_value = job->clear_s; }; /* Always set initial block size before the first branch, which needs |