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panfrost: Only emit special attribute buffer entries on pre-v6 hardware

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There's no special attributes on Bifrost.

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12551>
This commit is contained in:
Boris Brezillon 2021-08-23 15:37:37 +02:00
parent 56a4aa9332
commit c14c246439
1 changed files with 4 additions and 0 deletions
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4
src/gallium/drivers/panfrost/pan_cmdstream.c
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@ -2169,6 +2169,7 @@ panfrost_emit_varying_descs(
}
}
#if PAN_ARCH <= 5
static void
pan_emit_special_input(struct mali_attribute_buffer_packed *out,
unsigned present,
@ -2184,6 +2185,7 @@ pan_emit_special_input(struct mali_attribute_buffer_packed *out,
}
}
}
#endif
static void
panfrost_emit_varying_descriptor(struct panfrost_batch *batch,
@ -2279,12 +2281,14 @@ panfrost_emit_varying_descriptor(struct panfrost_batch *batch,
2, vertex_count);
}
#if PAN_ARCH <= 5
pan_emit_special_input(varyings, present,
PAN_VARY_PNTCOORD, MALI_ATTRIBUTE_SPECIAL_POINT_COORD);
pan_emit_special_input(varyings, present, PAN_VARY_FACE,
MALI_ATTRIBUTE_SPECIAL_FRONT_FACING);
pan_emit_special_input(varyings, present, PAN_VARY_FRAGCOORD,
MALI_ATTRIBUTE_SPECIAL_FRAG_COORD);
#endif
*buffers = T.gpu;
*vs_attribs = linkage->producer;