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nvk: Bind 3D depth/stencil images as 2D arrays

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Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24326>
This commit is contained in:
Faith Ekstrand
2023-07-26 23:06:57 -05:00
committed by Marge Bot
parent f0e8749e13
commit 9345b95346
2 changed files with 36 additions and 15 deletions
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43
src/nouveau/vulkan/nvk_cmd_draw.c
View File

@@ -641,16 +641,29 @@ nvk_CmdBeginRendering(VkCommandBuffer commandBuffer,
/* Depth/stencil are always single-plane */
assert(iview->plane_count == 1);
const uint8_t ip = iview->planes[0].image_plane;
const struct nil_image_level *level =
&image->planes[ip].nil.levels[iview->vk.base_mip_level];
struct nil_extent4d level_extent_sa =
nil_image_level_extent_sa(&image->planes[ip].nil, iview->vk.base_mip_level);
struct nil_image nil_image = image->planes[ip].nil;
uint64_t addr = nvk_image_base_address(image, ip);
uint32_t mip_level = iview->vk.base_mip_level;
uint32_t base_array_layer = iview->vk.base_array_layer;
uint32_t layer_count = iview->vk.layer_count;
if (nil_image.dim == NIL_IMAGE_DIM_3D) {
uint64_t level_offset_B;
nil_image_3d_level_as_2d_array(&nil_image, mip_level,
&nil_image, &level_offset_B);
addr += level_offset_B;
mip_level = 0;
base_array_layer = 0;
layer_count = iview->vk.extent.depth;
}
const struct nil_image_level *level = &nil_image.levels[mip_level];
addr += level->offset_B;
assert(sample_layout == NIL_SAMPLE_LAYOUT_INVALID ||
sample_layout == image->planes[ip].nil.sample_layout);
sample_layout = image->planes[ip].nil.sample_layout;
uint64_t addr = nvk_image_base_address(image, ip) + level->offset_B;
sample_layout == nil_image.sample_layout);
sample_layout = nil_image.sample_layout;
P_MTHD(p, NV9097, SET_ZT_A);
P_NV9097_SET_ZT_A(p, addr >> 32);
@@ -659,28 +672,28 @@ nvk_CmdBeginRendering(VkCommandBuffer commandBuffer,
vk_format_to_pipe_format(iview->vk.format);
const uint8_t zs_format = nil_format_to_depth_stencil(p_format);
P_NV9097_SET_ZT_FORMAT(p, zs_format);
assert(image->planes[ip].nil.dim != NIL_IMAGE_DIM_3D);
assert(level->tiling.z_log2 == 0);
P_NV9097_SET_ZT_BLOCK_SIZE(p, {
.width = WIDTH_ONE_GOB,
.height = level->tiling.y_log2,
.depth = DEPTH_ONE_GOB,
});
P_NV9097_SET_ZT_ARRAY_PITCH(p, image->planes[ip].nil.array_stride_B >> 2);
P_NV9097_SET_ZT_ARRAY_PITCH(p, nil_image.array_stride_B >> 2);
P_IMMD(p, NV9097, SET_ZT_SELECT, 1 /* target_count */);
struct nil_extent4d level_extent_sa =
nil_image_level_extent_sa(&nil_image, mip_level);
P_MTHD(p, NV9097, SET_ZT_SIZE_A);
P_NV9097_SET_ZT_SIZE_A(p, level_extent_sa.w);
P_NV9097_SET_ZT_SIZE_B(p, level_extent_sa.h);
P_NV9097_SET_ZT_SIZE_C(p, {
.third_dimension = iview->vk.base_array_layer + layer_count,
.control = (image->planes[ip].nil.dim == NIL_IMAGE_DIM_3D) ?
CONTROL_ARRAY_SIZE_IS_ONE :
CONTROL_THIRD_DIMENSION_DEFINES_ARRAY_SIZE,
.third_dimension = base_array_layer + layer_count,
.control = CONTROL_THIRD_DIMENSION_DEFINES_ARRAY_SIZE,
});
P_IMMD(p, NV9097, SET_ZT_LAYER, iview->vk.base_array_layer);
P_IMMD(p, NV9097, SET_ZT_LAYER, base_array_layer);
if (nvk_cmd_buffer_3d_cls(cmd) >= MAXWELL_B) {
P_IMMD(p, NVC597, SET_ZT_SPARSE, {

8
src/nouveau/vulkan/nvk_image.c
View File

@@ -318,6 +318,14 @@ nvk_image_init(struct nvk_device *dev,
if (image->vk.usage & VK_IMAGE_USAGE_STORAGE_BIT)
usage |= NIL_IMAGE_USAGE_2D_VIEW_BIT;
/* In order to be able to clear 3D depth/stencil images, we need to bind
* them as 2D arrays. Fortunately, 3D depth/stencil shouldn't be common.
*/
if ((image->vk.aspects & (VK_IMAGE_ASPECT_DEPTH_BIT |
VK_IMAGE_ASPECT_STENCIL_BIT)) &&
pCreateInfo->imageType == VK_IMAGE_TYPE_3D)
usage |= NIL_IMAGE_USAGE_2D_VIEW_BIT;
image->plane_count = vk_format_get_plane_count(pCreateInfo->format);
image->disjoint = image->plane_count > 1 &&
(pCreateInfo->flags & VK_IMAGE_CREATE_DISJOINT_BIT);