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vk/image: Factor tile mode selection into separate function

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Because it will eventually need to get smarter.
This commit is contained in:
Chad Versace
2015-06-09 14:33:05 -07:00
parent 11e941900a
commit f1db3b3869
1 changed files with 19 additions and 15 deletions
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src/vulkan/image.c
+19 -15
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@@ -64,6 +64,24 @@ static const struct anv_tile_info {
[WMAJOR] = { 128, 32, 4096 },
};
static uint32_t
anv_image_choose_tile_mode(const VkImageCreateInfo *vk_info,
const struct anv_image_create_info *anv_info)
{
if (anv_info)
return anv_info->tile_mode;
switch (vk_info->tiling) {
case VK_IMAGE_TILING_LINEAR:
return LINEAR;
case VK_IMAGE_TILING_OPTIMAL:
return YMAJOR;
default:
assert(!"bad VKImageTiling");
return LINEAR;
}
}
VkResult anv_image_create(
VkDevice _device,
const VkImageCreateInfo* pCreateInfo,
@@ -89,26 +107,12 @@ VkResult anv_image_create(
image->format = pCreateInfo->format;
image->extent = pCreateInfo->extent;
image->swap_chain = NULL;
image->tile_mode = anv_image_choose_tile_mode(pCreateInfo, extra);
assert(image->extent.width > 0);
assert(image->extent.height > 0);
assert(image->extent.depth > 0);
switch (pCreateInfo->tiling) {
case VK_IMAGE_TILING_LINEAR:
image->tile_mode = LINEAR;
break;
case VK_IMAGE_TILING_OPTIMAL:
image->tile_mode = YMAJOR;
break;
default:
assert(!"bad VKImageTiling");
break;
}
if (extra)
image->tile_mode = extra->tile_mode;
const struct anv_tile_info *tile_info =
&anv_tile_info_table[image->tile_mode];