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anv: don't copy the null descriptor from the GPU memory

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Performance regression with vkd3d-proton.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: 9506d3f338 ("anv: implement data write entry points for EXT_descriptor_buffer")
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Tested-by: Felix DeGrood felix.j.degrood@intel.com
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28010>
This commit is contained in:
Lionel Landwerlin
2024-03-06 13:07:47 +02:00
committed by Marge Bot
parent d20b547e8e
commit 0b6a2c24d6
1 changed files with 5 additions and 5 deletions
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src/intel/vulkan/anv_descriptor_set.c
+5 -5
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@@ -2903,7 +2903,7 @@ void anv_GetDescriptorEXT(
ANV_SURFACE_STATE_SIZE);
} else {
memcpy(pDescriptor + desc_offset,
device->null_surface_state.map,
device->host_null_surface_state,
ANV_SURFACE_STATE_SIZE);
}
@@ -2936,7 +2936,7 @@ void anv_GetDescriptorEXT(
layout),
ANV_SURFACE_STATE_SIZE);
} else {
memcpy(pDescriptor, device->null_surface_state.map,
memcpy(pDescriptor, device->host_null_surface_state,
ANV_SURFACE_STATE_SIZE);
}
break;
@@ -2960,7 +2960,7 @@ void anv_GetDescriptorEXT(
align_down_npot_u32(addr_info->range, format_bs),
format_bs);
} else {
memcpy(pDescriptor, device->null_surface_state.map,
memcpy(pDescriptor, device->host_null_surface_state,
ANV_SURFACE_STATE_SIZE);
}
break;
@@ -2985,7 +2985,7 @@ void anv_GetDescriptorEXT(
align_down_npot_u32(addr_info->range, format_bs),
format_bs);
} else {
memcpy(pDescriptor, device->null_surface_state.map,
memcpy(pDescriptor, device->host_null_surface_state,
ANV_SURFACE_STATE_SIZE);
}
break;
@@ -3021,7 +3021,7 @@ void anv_GetDescriptorEXT(
.swizzle = ISL_SWIZZLE_IDENTITY,
.stride_B = 1);
} else {
memcpy(pDescriptor, device->null_surface_state.map,
memcpy(pDescriptor, device->host_null_surface_state,
ANV_SURFACE_STATE_SIZE);
}
break;