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radv: disable VK_FORMAT_R64_SFLOAT

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This format was enabled by accident, isn't useful, and doesn't work.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/4701
Cc: 21.1 <mesa-stable>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10450>
(cherry picked from commit 816ec3ecb4)
This commit is contained in:
Rhys Perry 2021-04-26 11:45:32 +01:00 • committed by Eric Engestrom
parent 00f2f212b1
commit 5dfe95bb25
2 changed files with 4 additions and 4 deletions
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2
.pick_status.json
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@ -112,7 +112,7 @@
"description": "radv: disable VK_FORMAT_R64_SFLOAT",
"nominated": true,
"nomination_type": 0,
"resolution": 0,
"resolution": 1,
"master_sha": null,
"because_sha": null
},

6
src/amd/vulkan/radv_formats.c
View file

@ -105,7 +105,7 @@ radv_translate_buffer_dataformat(const struct util_format_description *desc, int
}
break;
case 64:
if (desc->nr_channels == 1)
if (type != UTIL_FORMAT_TYPE_FLOAT && desc->nr_channels == 1)
return V_008F0C_BUF_DATA_FORMAT_32_32;
}
@ -363,7 +363,7 @@ radv_translate_tex_dataformat(VkFormat format, const struct util_format_descript
}
break;
case 64:
if (desc->nr_channels == 1)
if (desc->channel[0].type != UTIL_FORMAT_TYPE_FLOAT && desc->nr_channels == 1)
return V_008F14_IMG_DATA_FORMAT_32_32;
break;
}
@ -475,7 +475,7 @@ radv_is_sampler_format_supported(VkFormat format, bool *linear_sampling)
const struct util_format_description *desc = vk_format_description(format);
uint32_t num_format;
if (!desc || format == VK_FORMAT_UNDEFINED || format == VK_FORMAT_R64_UINT ||
format == VK_FORMAT_R64_SINT || format == VK_FORMAT_R64_SFLOAT)
format == VK_FORMAT_R64_SINT)
return false;
num_format =
radv_translate_tex_numformat(format, desc, vk_format_get_first_non_void_channel(format));