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anv/image: Use custom VkBufferImageCopy for iview initialization

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Use a custom VkBufferImageCopy with the user-provided struct as
the base. A few fields are modified when the iview is uncompressed
and the underlying image is compressed.
This commit is contained in:
Nanley Chery
2016-01-26 18:40:54 -08:00
committed by Jason Ekstrand
parent 6a579ded87
commit d3c1fd53e2
1 changed files with 10 additions and 3 deletions
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src/vulkan/anv_image.c
+10 -3
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@@ -488,6 +488,8 @@ anv_image_view_init(struct anv_image_view *iview,
{
ANV_FROM_HANDLE(anv_image, image, pCreateInfo->image);
const VkImageSubresourceRange *range = &pCreateInfo->subresourceRange;
VkImageViewCreateInfo mCreateInfo;
memcpy(&mCreateInfo, pCreateInfo, sizeof(VkImageViewCreateInfo));
assert(range->layerCount > 0);
assert(range->baseMipLevel < image->levels);
@@ -545,6 +547,11 @@ anv_image_view_init(struct anv_image_view *iview,
iview->level_0_extent.width = DIV_ROUND_UP(image->extent.width , isl_layout->bw);
iview->level_0_extent.height = DIV_ROUND_UP(image->extent.height, isl_layout->bh);
iview->level_0_extent.depth = DIV_ROUND_UP(image->extent.depth , isl_layout->bd);
iview->level_0_extent.width = anv_minify(iview->level_0_extent.width , range->baseMipLevel);
iview->level_0_extent.height = anv_minify(iview->level_0_extent.height, range->baseMipLevel);
iview->level_0_extent.depth = anv_minify(iview->level_0_extent.depth , range->baseMipLevel);
mCreateInfo.subresourceRange.baseMipLevel = 0;
mCreateInfo.subresourceRange.baseArrayLayer = 0;
} else {
iview->level_0_extent.width = image->extent.width ;
iview->level_0_extent.height = image->extent.height;
@@ -561,7 +568,7 @@ anv_image_view_init(struct anv_image_view *iview,
iview->nonrt_surface_state = alloc_surface_state(device, cmd_buffer);
anv_fill_image_surface_state(device, iview->nonrt_surface_state,
iview, pCreateInfo,
iview, &mCreateInfo,
VK_IMAGE_USAGE_SAMPLED_BIT);
} else {
iview->nonrt_surface_state.alloc_size = 0;
@@ -571,7 +578,7 @@ anv_image_view_init(struct anv_image_view *iview,
iview->color_rt_surface_state = alloc_surface_state(device, cmd_buffer);
anv_fill_image_surface_state(device, iview->color_rt_surface_state,
iview, pCreateInfo,
iview, &mCreateInfo,
VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT);
} else {
iview->color_rt_surface_state.alloc_size = 0;
@@ -582,7 +589,7 @@ anv_image_view_init(struct anv_image_view *iview,
if (has_matching_storage_typed_format(device, iview->format))
anv_fill_image_surface_state(device, iview->storage_surface_state,
iview, pCreateInfo,
iview, &mCreateInfo,
VK_IMAGE_USAGE_STORAGE_BIT);
else
anv_fill_buffer_surface_state(device, iview->storage_surface_state,