[Mesa-dev] [PATCH 1/8] radv: allocate DCC metadata for each mip

[Samuel Pitoiset]

On 6/17/19 12:50 PM, Bas Nieuwenhuizen wrote:
> On Mon, Jun 17, 2019 at 12:40 PM Samuel Pitoiset
> <samuel.pitoiset at gmail.com> wrote:
>> Signed-off-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
>> ---
>>   src/amd/vulkan/radv_image.c | 8 ++++----
>>   1 file changed, 4 insertions(+), 4 deletions(-)
>>
>> diff --git a/src/amd/vulkan/radv_image.c b/src/amd/vulkan/radv_image.c
>> index 909145e1e75..d3bbc9e674b 100644
>> --- a/src/amd/vulkan/radv_image.c
>> +++ b/src/amd/vulkan/radv_image.c
>> @@ -921,11 +921,11 @@ radv_image_alloc_dcc(struct radv_image *image)
>>          assert(image->plane_count == 1);
>>
>>          image->dcc_offset = align64(image->size, image->planes[0].surface.dcc_alignment);
>> -       /* + 16 for storing the clear values + dcc pred */
>> +       /* + 24 for storing the clear values + fce pred + dcc pred for each mip */
>>          image->clear_value_offset = image->dcc_offset + image->planes[0].surface.dcc_size;
>> -       image->fce_pred_offset = image->clear_value_offset + 8;
>> -       image->dcc_pred_offset = image->clear_value_offset + 16;
>> -       image->size = image->dcc_offset + image->planes[0].surface.dcc_size + 24;
>> +       image->fce_pred_offset = image->clear_value_offset + 8 * image->info.levels;
>> +       image->dcc_pred_offset = image->clear_value_offset + 16 * image->info.levels;
>> +       image->size = image->dcc_offset + image->planes[0].surface.dcc_size + 24 + image->info.levels;
> 24 * image->info.levels?
Oops. Will fix.
>>          image->alignment = MAX2(image->alignment, image->planes[0].surface.dcc_alignment);
>>   }
>>
>> --
>> 2.22.0
>>
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