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radv: set ac_surf_info::num_channels correctly

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num_channels has been introduced since "ac/surface: don't set
the display flag for obviously unsupported cases".

Based on RadeonSI.

Fixes: e29facff31 ("ac/surface: don't set the display flag for obviously unsupported cases (v2)")
Cc: 18.1 <mesa-stable@lists.freedesktop.org>
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This commit is contained in:
Samuel Pitoiset 2018-04-25 11:22:17 +02:00
parent a6fbefa67b
commit d7ffe3b384
2 changed files with 8 additions and 1 deletions
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2
src/amd/vulkan/radv_image.c
View file

@ -968,7 +968,7 @@ radv_image_create(VkDevice _device,
image->info.samples = pCreateInfo->samples;
image->info.array_size = pCreateInfo->arrayLayers;
image->info.levels = pCreateInfo->mipLevels;
image->info.num_channels = 4; /* TODO: set this correctly */
image->info.num_channels = vk_format_get_nr_components(pCreateInfo->format);
image->vk_format = pCreateInfo->format;
image->tiling = pCreateInfo->tiling;

7
src/amd/vulkan/vk_format.h
View file

@ -488,4 +488,11 @@ vk_to_non_srgb_format(VkFormat format)
}
}
static inline unsigned
vk_format_get_nr_components(VkFormat format)
{
const struct vk_format_description *desc = vk_format_description(format);
return desc->nr_channels;
}
#endif /* VK_FORMAT_H */