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android / platform / external / mesa3d / c78fc4e3d23413868c003e673ec933e1947096a5 / . / src / amd / vulkan / radv_image.c
blob: 92409d147f1f3e3263f60c78bf9a977f0a83f34c [file] [log] [blame]
/*
* Copyright © 2016 Red Hat.
* Copyright © 2016 Bas Nieuwenhuizen
*
* based in part on anv driver which is:
* Copyright © 2015 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#include "radv_debug.h"
#include "radv_private.h"
#include "vk_format.h"
#include "vk_util.h"
#include "radv_radeon_winsys.h"
#include "sid.h"
#include "gfx9d.h"
#include "util/debug.h"
#include "util/u_atomic.h"
static unsigned
radv_choose_tiling(struct radv_device *device,
const struct radv_image_create_info *create_info)
{
const VkImageCreateInfo *pCreateInfo = create_info->vk_info;
if (pCreateInfo->tiling == VK_IMAGE_TILING_LINEAR) {
assert(pCreateInfo->samples <= 1);
return RADEON_SURF_MODE_LINEAR_ALIGNED;
}
if (!vk_format_is_compressed(pCreateInfo->format) &&
!vk_format_is_depth_or_stencil(pCreateInfo->format)
&& device->physical_device->rad_info.chip_class <= VI) {
/* this causes hangs in some VK CTS tests on GFX9. */
/* Textures with a very small height are recommended to be linear. */
if (pCreateInfo->imageType == VK_IMAGE_TYPE_1D ||
/* Only very thin and long 2D textures should benefit from
* linear_aligned. */
(pCreateInfo->extent.width > 8 && pCreateInfo->extent.height <= 2))
return RADEON_SURF_MODE_LINEAR_ALIGNED;
}
/* MSAA resources must be 2D tiled. */
if (pCreateInfo->samples > 1)
return RADEON_SURF_MODE_2D;
return RADEON_SURF_MODE_2D;
}
static bool
radv_use_tc_compat_htile_for_image(struct radv_device *device,
const VkImageCreateInfo *pCreateInfo)
{
/* TC-compat HTILE is only available for GFX8+. */
if (device->physical_device->rad_info.chip_class < VI)
return false;
if ((pCreateInfo->usage & VK_IMAGE_USAGE_STORAGE_BIT) ||
(pCreateInfo->flags & VK_IMAGE_CREATE_EXTENDED_USAGE_BIT))
return false;
if (pCreateInfo->tiling == VK_IMAGE_TILING_LINEAR)
return false;
if (pCreateInfo->mipLevels > 1)
return false;
/* FIXME: for some reason TC compat with 2/4/8 samples breaks some cts
* tests - disable for now */
if (pCreateInfo->samples >= 2 &&
pCreateInfo->format == VK_FORMAT_D32_SFLOAT_S8_UINT)
return false;
/* GFX9 supports both 32-bit and 16-bit depth surfaces, while GFX8 only
* supports 32-bit. Though, it's possible to enable TC-compat for
* 16-bit depth surfaces if no Z planes are compressed.
*/
if (pCreateInfo->format != VK_FORMAT_D32_SFLOAT_S8_UINT &&
pCreateInfo->format != VK_FORMAT_D32_SFLOAT &&
pCreateInfo->format != VK_FORMAT_D16_UNORM)
return false;
if (pCreateInfo->flags & VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT) {
const struct VkImageFormatListCreateInfoKHR *format_list =
(const struct VkImageFormatListCreateInfoKHR *)
vk_find_struct_const(pCreateInfo->pNext,
IMAGE_FORMAT_LIST_CREATE_INFO_KHR);
/* We have to ignore the existence of the list if viewFormatCount = 0 */
if (format_list && format_list->viewFormatCount) {
/* compatibility is transitive, so we only need to check
* one format with everything else.
*/
for (unsigned i = 0; i < format_list->viewFormatCount; ++i) {
if (pCreateInfo->format != format_list->pViewFormats[i])
return false;
}
} else {
return false;
}
}
return true;
}
static bool
radv_use_dcc_for_image(struct radv_device *device,
const struct radv_image *image,
const struct radv_image_create_info *create_info,
const VkImageCreateInfo *pCreateInfo)
{
bool dcc_compatible_formats;
bool blendable;
/* DCC (Delta Color Compression) is only available for GFX8+. */
if (device->physical_device->rad_info.chip_class < VI)
return false;
if (device->instance->debug_flags & RADV_DEBUG_NO_DCC)
return false;
/* FIXME: DCC is broken for shareable images starting with GFX9 */
if (device->physical_device->rad_info.chip_class >= GFX9 &&
image->shareable)
return false;
/* TODO: Enable DCC for storage images. */
if ((pCreateInfo->usage & VK_IMAGE_USAGE_STORAGE_BIT) ||
(pCreateInfo->flags & VK_IMAGE_CREATE_EXTENDED_USAGE_BIT))
return false;
if (pCreateInfo->tiling == VK_IMAGE_TILING_LINEAR)
return false;
if (vk_format_is_subsampled(pCreateInfo->format) ||
vk_format_get_plane_count(pCreateInfo->format) > 1)
return false;
/* TODO: Enable DCC for mipmaps and array layers. */
if (pCreateInfo->mipLevels > 1 || pCreateInfo->arrayLayers > 1)
return false;
if (create_info->scanout)
return false;
/* FIXME: DCC for MSAA with 4x and 8x samples doesn't work yet, while
* 2x can be enabled with an option.
*/
if (pCreateInfo->samples > 2 ||
(pCreateInfo->samples == 2 &&
!device->physical_device->dcc_msaa_allowed))
return false;
/* Determine if the formats are DCC compatible. */
dcc_compatible_formats =
radv_is_colorbuffer_format_supported(pCreateInfo->format,
&blendable);
if (pCreateInfo->flags & VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT) {
const struct VkImageFormatListCreateInfoKHR *format_list =
(const struct VkImageFormatListCreateInfoKHR *)
vk_find_struct_const(pCreateInfo->pNext,
IMAGE_FORMAT_LIST_CREATE_INFO_KHR);
/* We have to ignore the existence of the list if viewFormatCount = 0 */
if (format_list && format_list->viewFormatCount) {
/* compatibility is transitive, so we only need to check
* one format with everything else. */
for (unsigned i = 0; i < format_list->viewFormatCount; ++i) {
if (!radv_dcc_formats_compatible(pCreateInfo->format,
format_list->pViewFormats[i]))
dcc_compatible_formats = false;
}
} else {
dcc_compatible_formats = false;
}
}
if (!dcc_compatible_formats)
return false;
return true;
}
static int
radv_init_surface(struct radv_device *device,
const struct radv_image *image,
struct radeon_surf *surface,
unsigned plane_id,
const struct radv_image_create_info *create_info)
{
const VkImageCreateInfo *pCreateInfo = create_info->vk_info;
unsigned array_mode = radv_choose_tiling(device, create_info);
VkFormat format = vk_format_get_plane_format(pCreateInfo->format, plane_id);
const struct vk_format_description *desc = vk_format_description(format);
bool is_depth, is_stencil;
is_depth = vk_format_has_depth(desc);
is_stencil = vk_format_has_stencil(desc);
surface->blk_w = vk_format_get_blockwidth(format);
surface->blk_h = vk_format_get_blockheight(format);
surface->bpe = vk_format_get_blocksize(vk_format_depth_only(format));
/* align byte per element on dword */
if (surface->bpe == 3) {
surface->bpe = 4;
}
surface->flags = RADEON_SURF_SET(array_mode, MODE);
switch (pCreateInfo->imageType){
case VK_IMAGE_TYPE_1D:
if (pCreateInfo->arrayLayers > 1)
surface->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_1D_ARRAY, TYPE);
else
surface->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_1D, TYPE);
break;
case VK_IMAGE_TYPE_2D:
if (pCreateInfo->arrayLayers > 1)
surface->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_2D_ARRAY, TYPE);
else
surface->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_2D, TYPE);
break;
case VK_IMAGE_TYPE_3D:
surface->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_3D, TYPE);
break;
default:
unreachable("unhandled image type");
}
if (is_depth) {
surface->flags |= RADEON_SURF_ZBUFFER;
if (radv_use_tc_compat_htile_for_image(device, pCreateInfo))
surface->flags |= RADEON_SURF_TC_COMPATIBLE_HTILE;
}
if (is_stencil)
surface->flags |= RADEON_SURF_SBUFFER;
if (device->physical_device->rad_info.chip_class >= GFX9 &&
pCreateInfo->imageType == VK_IMAGE_TYPE_3D &&
vk_format_get_blocksizebits(pCreateInfo->format) == 128 &&
vk_format_is_compressed(pCreateInfo->format))
surface->flags |= RADEON_SURF_NO_RENDER_TARGET;
surface->flags |= RADEON_SURF_OPTIMIZE_FOR_SPACE;
if (!radv_use_dcc_for_image(device, image, create_info, pCreateInfo))
surface->flags |= RADEON_SURF_DISABLE_DCC;
if (create_info->scanout)
surface->flags |= RADEON_SURF_SCANOUT;
return 0;
}
static uint32_t si_get_bo_metadata_word1(struct radv_device *device)
{
return (ATI_VENDOR_ID << 16) | device->physical_device->rad_info.pci_id;
}
static inline unsigned
si_tile_mode_index(const struct radv_image_plane *plane, unsigned level, bool stencil)
{
if (stencil)
return plane->surface.u.legacy.stencil_tiling_index[level];
else
return plane->surface.u.legacy.tiling_index[level];
}
static unsigned radv_map_swizzle(unsigned swizzle)
{
switch (swizzle) {
case VK_SWIZZLE_Y:
return V_008F0C_SQ_SEL_Y;
case VK_SWIZZLE_Z:
return V_008F0C_SQ_SEL_Z;
case VK_SWIZZLE_W:
return V_008F0C_SQ_SEL_W;
case VK_SWIZZLE_0:
return V_008F0C_SQ_SEL_0;
case VK_SWIZZLE_1:
return V_008F0C_SQ_SEL_1;
default: /* VK_SWIZZLE_X */
return V_008F0C_SQ_SEL_X;
}
}
static void
radv_make_buffer_descriptor(struct radv_device *device,
struct radv_buffer *buffer,
VkFormat vk_format,
unsigned offset,
unsigned range,
uint32_t *state)
{
const struct vk_format_description *desc;
unsigned stride;
uint64_t gpu_address = radv_buffer_get_va(buffer->bo);
uint64_t va = gpu_address + buffer->offset;
unsigned num_format, data_format;
int first_non_void;
desc = vk_format_description(vk_format);
first_non_void = vk_format_get_first_non_void_channel(vk_format);
stride = desc->block.bits / 8;
num_format = radv_translate_buffer_numformat(desc, first_non_void);
data_format = radv_translate_buffer_dataformat(desc, first_non_void);
va += offset;
state[0] = va;
state[1] = S_008F04_BASE_ADDRESS_HI(va >> 32) |
S_008F04_STRIDE(stride);
if (device->physical_device->rad_info.chip_class != VI && stride) {
range /= stride;
}
state[2] = range;
state[3] = S_008F0C_DST_SEL_X(radv_map_swizzle(desc->swizzle[0])) |
S_008F0C_DST_SEL_Y(radv_map_swizzle(desc->swizzle[1])) |
S_008F0C_DST_SEL_Z(radv_map_swizzle(desc->swizzle[2])) |
S_008F0C_DST_SEL_W(radv_map_swizzle(desc->swizzle[3])) |
S_008F0C_NUM_FORMAT(num_format) |
S_008F0C_DATA_FORMAT(data_format);
}
static void
si_set_mutable_tex_desc_fields(struct radv_device *device,
struct radv_image *image,
const struct legacy_surf_level *base_level_info,
unsigned plane_id,
unsigned base_level, unsigned first_level,
unsigned block_width, bool is_stencil,
bool is_storage_image, uint32_t *state)
{
struct radv_image_plane *plane = &image->planes[plane_id];
uint64_t gpu_address = image->bo ? radv_buffer_get_va(image->bo) + image->offset : 0;
uint64_t va = gpu_address + plane->offset;
enum chip_class chip_class = device->physical_device->rad_info.chip_class;
uint64_t meta_va = 0;
if (chip_class >= GFX9) {
if (is_stencil)
va += plane->surface.u.gfx9.stencil_offset;
else
va += plane->surface.u.gfx9.surf_offset;
} else
va += base_level_info->offset;
state[0] = va >> 8;
if (chip_class >= GFX9 ||
base_level_info->mode == RADEON_SURF_MODE_2D)
state[0] |= plane->surface.tile_swizzle;
state[1] &= C_008F14_BASE_ADDRESS_HI;
state[1] |= S_008F14_BASE_ADDRESS_HI(va >> 40);
if (chip_class >= VI) {
state[6] &= C_008F28_COMPRESSION_EN;
state[7] = 0;
if (!is_storage_image && radv_dcc_enabled(image, first_level)) {
meta_va = gpu_address + image->dcc_offset;
if (chip_class <= VI)
meta_va += base_level_info->dcc_offset;
} else if (!is_storage_image &&
radv_image_is_tc_compat_htile(image)) {
meta_va = gpu_address + image->htile_offset;
}
if (meta_va) {
state[6] |= S_008F28_COMPRESSION_EN(1);
state[7] = meta_va >> 8;
state[7] |= plane->surface.tile_swizzle;
}
}
if (chip_class >= GFX9) {
state[3] &= C_008F1C_SW_MODE;
state[4] &= C_008F20_PITCH_GFX9;
if (is_stencil) {
state[3] |= S_008F1C_SW_MODE(plane->surface.u.gfx9.stencil.swizzle_mode);
state[4] |= S_008F20_PITCH_GFX9(plane->surface.u.gfx9.stencil.epitch);
} else {
state[3] |= S_008F1C_SW_MODE(plane->surface.u.gfx9.surf.swizzle_mode);
state[4] |= S_008F20_PITCH_GFX9(plane->surface.u.gfx9.surf.epitch);
}
state[5] &= C_008F24_META_DATA_ADDRESS &
C_008F24_META_PIPE_ALIGNED &
C_008F24_META_RB_ALIGNED;
if (meta_va) {
struct gfx9_surf_meta_flags meta;
if (image->dcc_offset)
meta = plane->surface.u.gfx9.dcc;
else
meta = plane->surface.u.gfx9.htile;
state[5] |= S_008F24_META_DATA_ADDRESS(meta_va >> 40) |
S_008F24_META_PIPE_ALIGNED(meta.pipe_aligned) |
S_008F24_META_RB_ALIGNED(meta.rb_aligned);
}
} else {
/* SI-CI-VI */
unsigned pitch = base_level_info->nblk_x * block_width;
unsigned index = si_tile_mode_index(plane, base_level, is_stencil);
state[3] &= C_008F1C_TILING_INDEX;
state[3] |= S_008F1C_TILING_INDEX(index);
state[4] &= C_008F20_PITCH_GFX6;
state[4] |= S_008F20_PITCH_GFX6(pitch - 1);
}
}
static unsigned radv_tex_dim(VkImageType image_type, VkImageViewType view_type,
unsigned nr_layers, unsigned nr_samples, bool is_storage_image, bool gfx9)
{
if (view_type == VK_IMAGE_VIEW_TYPE_CUBE || view_type == VK_IMAGE_VIEW_TYPE_CUBE_ARRAY)
return is_storage_image ? V_008F1C_SQ_RSRC_IMG_2D_ARRAY : V_008F1C_SQ_RSRC_IMG_CUBE;
/* GFX9 allocates 1D textures as 2D. */
if (gfx9 && image_type == VK_IMAGE_TYPE_1D)
image_type = VK_IMAGE_TYPE_2D;
switch (image_type) {
case VK_IMAGE_TYPE_1D:
return nr_layers > 1 ? V_008F1C_SQ_RSRC_IMG_1D_ARRAY : V_008F1C_SQ_RSRC_IMG_1D;
case VK_IMAGE_TYPE_2D:
if (nr_samples > 1)
return nr_layers > 1 ? V_008F1C_SQ_RSRC_IMG_2D_MSAA_ARRAY : V_008F1C_SQ_RSRC_IMG_2D_MSAA;
else
return nr_layers > 1 ? V_008F1C_SQ_RSRC_IMG_2D_ARRAY : V_008F1C_SQ_RSRC_IMG_2D;
case VK_IMAGE_TYPE_3D:
if (view_type == VK_IMAGE_VIEW_TYPE_3D)
return V_008F1C_SQ_RSRC_IMG_3D;
else
return V_008F1C_SQ_RSRC_IMG_2D_ARRAY;
default:
unreachable("illegal image type");
}
}
static unsigned gfx9_border_color_swizzle(const enum vk_swizzle swizzle[4])
{
unsigned bc_swizzle = V_008F20_BC_SWIZZLE_XYZW;
if (swizzle[3] == VK_SWIZZLE_X) {
/* For the pre-defined border color values (white, opaque
* black, transparent black), the only thing that matters is
* that the alpha channel winds up in the correct place
* (because the RGB channels are all the same) so either of
* these enumerations will work.
*/
if (swizzle[2] == VK_SWIZZLE_Y)
bc_swizzle = V_008F20_BC_SWIZZLE_WZYX;
else
bc_swizzle = V_008F20_BC_SWIZZLE_WXYZ;
} else if (swizzle[0] == VK_SWIZZLE_X) {
if (swizzle[1] == VK_SWIZZLE_Y)
bc_swizzle = V_008F20_BC_SWIZZLE_XYZW;
else
bc_swizzle = V_008F20_BC_SWIZZLE_XWYZ;
} else if (swizzle[1] == VK_SWIZZLE_X) {
bc_swizzle = V_008F20_BC_SWIZZLE_YXWZ;
} else if (swizzle[2] == VK_SWIZZLE_X) {
bc_swizzle = V_008F20_BC_SWIZZLE_ZYXW;
}
return bc_swizzle;
}
/**
* Build the sampler view descriptor for a texture.
*/
static void
si_make_texture_descriptor(struct radv_device *device,
struct radv_image *image,
bool is_storage_image,
VkImageViewType view_type,
VkFormat vk_format,
const VkComponentMapping *mapping,
unsigned first_level, unsigned last_level,
unsigned first_layer, unsigned last_layer,
unsigned width, unsigned height, unsigned depth,
uint32_t *state,
uint32_t *fmask_state)
{
const struct vk_format_description *desc;
enum vk_swizzle swizzle[4];
int first_non_void;
unsigned num_format, data_format, type;
desc = vk_format_description(vk_format);
if (desc->colorspace == VK_FORMAT_COLORSPACE_ZS) {
const unsigned char swizzle_xxxx[4] = {0, 0, 0, 0};
vk_format_compose_swizzles(mapping, swizzle_xxxx, swizzle);
} else {
vk_format_compose_swizzles(mapping, desc->swizzle, swizzle);
}
first_non_void = vk_format_get_first_non_void_channel(vk_format);
num_format = radv_translate_tex_numformat(vk_format, desc, first_non_void);
if (num_format == ~0) {
num_format = 0;
}
data_format = radv_translate_tex_dataformat(vk_format, desc, first_non_void);
if (data_format == ~0) {
data_format = 0;
}
/* S8 with either Z16 or Z32 HTILE need a special format. */
if (device->physical_device->rad_info.chip_class >= GFX9 &&
vk_format == VK_FORMAT_S8_UINT &&
radv_image_is_tc_compat_htile(image)) {
if (image->vk_format == VK_FORMAT_D32_SFLOAT_S8_UINT)
data_format = V_008F14_IMG_DATA_FORMAT_S8_32;
else if (image->vk_format == VK_FORMAT_D16_UNORM_S8_UINT)
data_format = V_008F14_IMG_DATA_FORMAT_S8_16;
}
type = radv_tex_dim(image->type, view_type, image->info.array_size, image->info.samples,
is_storage_image, device->physical_device->rad_info.chip_class >= GFX9);
if (type == V_008F1C_SQ_RSRC_IMG_1D_ARRAY) {
height = 1;
depth = image->info.array_size;
} else if (type == V_008F1C_SQ_RSRC_IMG_2D_ARRAY ||
type == V_008F1C_SQ_RSRC_IMG_2D_MSAA_ARRAY) {
if (view_type != VK_IMAGE_VIEW_TYPE_3D)
depth = image->info.array_size;
} else if (type == V_008F1C_SQ_RSRC_IMG_CUBE)
depth = image->info.array_size / 6;
state[0] = 0;
state[1] = (S_008F14_DATA_FORMAT_GFX6(data_format) |
S_008F14_NUM_FORMAT_GFX6(num_format));
state[2] = (S_008F18_WIDTH(width - 1) |
S_008F18_HEIGHT(height - 1) |
S_008F18_PERF_MOD(4));
state[3] = (S_008F1C_DST_SEL_X(radv_map_swizzle(swizzle[0])) |
S_008F1C_DST_SEL_Y(radv_map_swizzle(swizzle[1])) |
S_008F1C_DST_SEL_Z(radv_map_swizzle(swizzle[2])) |
S_008F1C_DST_SEL_W(radv_map_swizzle(swizzle[3])) |
S_008F1C_BASE_LEVEL(image->info.samples > 1 ?
0 : first_level) |
S_008F1C_LAST_LEVEL(image->info.samples > 1 ?
util_logbase2(image->info.samples) :
last_level) |
S_008F1C_TYPE(type));
state[4] = 0;
state[5] = S_008F24_BASE_ARRAY(first_layer);
state[6] = 0;
state[7] = 0;
if (device->physical_device->rad_info.chip_class >= GFX9) {
unsigned bc_swizzle = gfx9_border_color_swizzle(swizzle);
/* Depth is the last accessible layer on Gfx9.
* The hw doesn't need to know the total number of layers.
*/
if (type == V_008F1C_SQ_RSRC_IMG_3D)
state[4] |= S_008F20_DEPTH(depth - 1);
else
state[4] |= S_008F20_DEPTH(last_layer);
state[4] |= S_008F20_BC_SWIZZLE(bc_swizzle);
state[5] |= S_008F24_MAX_MIP(image->info.samples > 1 ?
util_logbase2(image->info.samples) :
image->info.levels - 1);
} else {
state[3] |= S_008F1C_POW2_PAD(image->info.levels > 1);
state[4] |= S_008F20_DEPTH(depth - 1);
state[5] |= S_008F24_LAST_ARRAY(last_layer);
}
if (image->dcc_offset) {
unsigned swap = radv_translate_colorswap(vk_format, FALSE);
state[6] = S_008F28_ALPHA_IS_ON_MSB(swap <= 1);
} else {
/* The last dword is unused by hw. The shader uses it to clear
* bits in the first dword of sampler state.
*/
if (device->physical_device->rad_info.chip_class <= CIK && image->info.samples <= 1) {
if (first_level == last_level)
state[7] = C_008F30_MAX_ANISO_RATIO;
else
state[7] = 0xffffffff;
}
}
/* Initialize the sampler view for FMASK. */
if (radv_image_has_fmask(image)) {
uint32_t fmask_format, num_format;
uint64_t gpu_address = radv_buffer_get_va(image->bo);
uint64_t va;
assert(image->plane_count == 1);
va = gpu_address + image->offset + image->fmask.offset;
if (device->physical_device->rad_info.chip_class >= GFX9) {
fmask_format = V_008F14_IMG_DATA_FORMAT_FMASK;
switch (image->info.samples) {
case 2:
num_format = V_008F14_IMG_FMASK_8_2_2;
break;
case 4:
num_format = V_008F14_IMG_FMASK_8_4_4;
break;
case 8:
num_format = V_008F14_IMG_FMASK_32_8_8;
break;
default:
unreachable("invalid nr_samples");
}
} else {
switch (image->info.samples) {
case 2:
fmask_format = V_008F14_IMG_DATA_FORMAT_FMASK8_S2_F2;
break;
case 4:
fmask_format = V_008F14_IMG_DATA_FORMAT_FMASK8_S4_F4;
break;
case 8:
fmask_format = V_008F14_IMG_DATA_FORMAT_FMASK32_S8_F8;
break;
default:
assert(0);
fmask_format = V_008F14_IMG_DATA_FORMAT_INVALID;
}
num_format = V_008F14_IMG_NUM_FORMAT_UINT;
}
fmask_state[0] = va >> 8;
fmask_state[0] |= image->fmask.tile_swizzle;
fmask_state[1] = S_008F14_BASE_ADDRESS_HI(va >> 40) |
S_008F14_DATA_FORMAT_GFX6(fmask_format) |
S_008F14_NUM_FORMAT_GFX6(num_format);
fmask_state[2] = S_008F18_WIDTH(width - 1) |
S_008F18_HEIGHT(height - 1);
fmask_state[3] = S_008F1C_DST_SEL_X(V_008F1C_SQ_SEL_X) |
S_008F1C_DST_SEL_Y(V_008F1C_SQ_SEL_X) |
S_008F1C_DST_SEL_Z(V_008F1C_SQ_SEL_X) |
S_008F1C_DST_SEL_W(V_008F1C_SQ_SEL_X) |
S_008F1C_TYPE(radv_tex_dim(image->type, view_type, image->info.array_size, 0, false, false));
fmask_state[4] = 0;
fmask_state[5] = S_008F24_BASE_ARRAY(first_layer);
fmask_state[6] = 0;
fmask_state[7] = 0;
if (device->physical_device->rad_info.chip_class >= GFX9) {
fmask_state[3] |= S_008F1C_SW_MODE(image->planes[0].surface.u.gfx9.fmask.swizzle_mode);
fmask_state[4] |= S_008F20_DEPTH(last_layer) |
S_008F20_PITCH_GFX9(image->planes[0].surface.u.gfx9.fmask.epitch);
fmask_state[5] |= S_008F24_META_PIPE_ALIGNED(image->planes[0].surface.u.gfx9.cmask.pipe_aligned) |
S_008F24_META_RB_ALIGNED(image->planes[0].surface.u.gfx9.cmask.rb_aligned);
} else {
fmask_state[3] |= S_008F1C_TILING_INDEX(image->fmask.tile_mode_index);
fmask_state[4] |= S_008F20_DEPTH(depth - 1) |
S_008F20_PITCH_GFX6(image->fmask.pitch_in_pixels - 1);
fmask_state[5] |= S_008F24_LAST_ARRAY(last_layer);
}
} else if (fmask_state)
memset(fmask_state, 0, 8 * 4);
}
static void
radv_query_opaque_metadata(struct radv_device *device,
struct radv_image *image,
struct radeon_bo_metadata *md)
{
static const VkComponentMapping fixedmapping;
uint32_t desc[8], i;
assert(image->plane_count == 1);
/* Metadata image format format version 1:
* [0] = 1 (metadata format identifier)
* [1] = (VENDOR_ID << 16) | PCI_ID
* [2:9] = image descriptor for the whole resource
* [2] is always 0, because the base address is cleared
* [9] is the DCC offset bits [39:8] from the beginning of
* the buffer
* [10:10+LAST_LEVEL] = mipmap level offset bits [39:8] for each level
*/
md->metadata[0] = 1; /* metadata image format version 1 */
/* TILE_MODE_INDEX is ambiguous without a PCI ID. */
md->metadata[1] = si_get_bo_metadata_word1(device);
si_make_texture_descriptor(device, image, false,
(VkImageViewType)image->type, image->vk_format,
&fixedmapping, 0, image->info.levels - 1, 0,
image->info.array_size - 1,
image->info.width, image->info.height,
image->info.depth,
desc, NULL);
si_set_mutable_tex_desc_fields(device, image, &image->planes[0].surface.u.legacy.level[0], 0, 0, 0,
image->planes[0].surface.blk_w, false, false, desc);
/* Clear the base address and set the relative DCC offset. */
desc[0] = 0;
desc[1] &= C_008F14_BASE_ADDRESS_HI;
desc[7] = image->dcc_offset >> 8;
/* Dwords [2:9] contain the image descriptor. */
memcpy(&md->metadata[2], desc, sizeof(desc));
/* Dwords [10:..] contain the mipmap level offsets. */
if (device->physical_device->rad_info.chip_class <= VI) {
for (i = 0; i <= image->info.levels - 1; i++)
md->metadata[10+i] = image->planes[0].surface.u.legacy.level[i].offset >> 8;
md->size_metadata = (11 + image->info.levels - 1) * 4;
}
}
void
radv_init_metadata(struct radv_device *device,
struct radv_image *image,
struct radeon_bo_metadata *metadata)
{
struct radeon_surf *surface = &image->planes[0].surface;
memset(metadata, 0, sizeof(*metadata));
if (device->physical_device->rad_info.chip_class >= GFX9) {
metadata->u.gfx9.swizzle_mode = surface->u.gfx9.surf.swizzle_mode;
} else {
metadata->u.legacy.microtile = surface->u.legacy.level[0].mode >= RADEON_SURF_MODE_1D ?
RADEON_LAYOUT_TILED : RADEON_LAYOUT_LINEAR;
metadata->u.legacy.macrotile = surface->u.legacy.level[0].mode >= RADEON_SURF_MODE_2D ?
RADEON_LAYOUT_TILED : RADEON_LAYOUT_LINEAR;
metadata->u.legacy.pipe_config = surface->u.legacy.pipe_config;
metadata->u.legacy.bankw = surface->u.legacy.bankw;
metadata->u.legacy.bankh = surface->u.legacy.bankh;
metadata->u.legacy.tile_split = surface->u.legacy.tile_split;
metadata->u.legacy.mtilea = surface->u.legacy.mtilea;
metadata->u.legacy.num_banks = surface->u.legacy.num_banks;
metadata->u.legacy.stride = surface->u.legacy.level[0].nblk_x * surface->bpe;
metadata->u.legacy.scanout = (surface->flags & RADEON_SURF_SCANOUT) != 0;
}
radv_query_opaque_metadata(device, image, metadata);
}
/* The number of samples can be specified independently of the texture. */
static void
radv_image_get_fmask_info(struct radv_device *device,
struct radv_image *image,
unsigned nr_samples,
struct radv_fmask_info *out)
{
if (device->physical_device->rad_info.chip_class >= GFX9) {
out->alignment = image->planes[0].surface.fmask_alignment;
out->size = image->planes[0].surface.fmask_size;
out->tile_swizzle = image->planes[0].surface.fmask_tile_swizzle;
return;
}
out->slice_tile_max = image->planes[0].surface.u.legacy.fmask.slice_tile_max;
out->tile_mode_index = image->planes[0].surface.u.legacy.fmask.tiling_index;
out->pitch_in_pixels = image->planes[0].surface.u.legacy.fmask.pitch_in_pixels;
out->bank_height = image->planes[0].surface.u.legacy.fmask.bankh;
out->tile_swizzle = image->planes[0].surface.fmask_tile_swizzle;
out->alignment = image->planes[0].surface.fmask_alignment;
out->size = image->planes[0].surface.fmask_size;
assert(!out->tile_swizzle || !image->shareable);
}
static void
radv_image_alloc_fmask(struct radv_device *device,
struct radv_image *image)
{
radv_image_get_fmask_info(device, image, image->info.samples, &image->fmask);
image->fmask.offset = align64(image->size, image->fmask.alignment);
image->size = image->fmask.offset + image->fmask.size;
image->alignment = MAX2(image->alignment, image->fmask.alignment);
}
static void
radv_image_get_cmask_info(struct radv_device *device,
struct radv_image *image,
struct radv_cmask_info *out)
{
unsigned pipe_interleave_bytes = device->physical_device->rad_info.pipe_interleave_bytes;
unsigned num_pipes = device->physical_device->rad_info.num_tile_pipes;
unsigned cl_width, cl_height;
assert(image->plane_count == 1);
if (device->physical_device->rad_info.chip_class >= GFX9) {
out->alignment = image->planes[0].surface.cmask_alignment;
out->size = image->planes[0].surface.cmask_size;
return;
}
switch (num_pipes) {
case 2:
cl_width = 32;
cl_height = 16;
break;
case 4:
cl_width = 32;
cl_height = 32;
break;
case 8:
cl_width = 64;
cl_height = 32;
break;
case 16: /* Hawaii */
cl_width = 64;
cl_height = 64;
break;
default:
assert(0);
return;
}
unsigned base_align = num_pipes * pipe_interleave_bytes;
unsigned width = align(image->planes[0].surface.u.legacy.level[0].nblk_x, cl_width*8);
unsigned height = align(image->planes[0].surface.u.legacy.level[0].nblk_y, cl_height*8);
unsigned slice_elements = (width * height) / (8*8);
/* Each element of CMASK is a nibble. */
unsigned slice_bytes = slice_elements / 2;
out->slice_tile_max = (width * height) / (128*128);
if (out->slice_tile_max)
out->slice_tile_max -= 1;
out->alignment = MAX2(256, base_align);
out->size = (image->type == VK_IMAGE_TYPE_3D ? image->info.depth : image->info.array_size) *
align(slice_bytes, base_align);
}
static void
radv_image_alloc_cmask(struct radv_device *device,
struct radv_image *image)
{
uint32_t clear_value_size = 0;
radv_image_get_cmask_info(device, image, &image->cmask);
image->cmask.offset = align64(image->size, image->cmask.alignment);
/* + 8 for storing the clear values */
if (!image->clear_value_offset) {
image->clear_value_offset = image->cmask.offset + image->cmask.size;
clear_value_size = 8;
}
image->size = image->cmask.offset + image->cmask.size + clear_value_size;
image->alignment = MAX2(image->alignment, image->cmask.alignment);
}
static void
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 */
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->alignment = MAX2(image->alignment, image->planes[0].surface.dcc_alignment);
}
static void
radv_image_alloc_htile(struct radv_image *image)
{
image->htile_offset = align64(image->size, image->planes[0].surface.htile_alignment);
/* + 8 for storing the clear values */
image->clear_value_offset = image->htile_offset + image->planes[0].surface.htile_size;
image->size = image->clear_value_offset + 8;
if (radv_image_is_tc_compat_htile(image)) {
/* Metadata for the TC-compatible HTILE hardware bug which
* have to be fixed by updating ZRANGE_PRECISION when doing
* fast depth clears to 0.0f.
*/
image->tc_compat_zrange_offset = image->clear_value_offset + 8;
image->size = image->clear_value_offset + 16;
}
image->alignment = align64(image->alignment, image->planes[0].surface.htile_alignment);
}
static inline bool
radv_image_can_enable_dcc_or_cmask(struct radv_image *image)
{
if (image->info.samples <= 1 &&
image->info.width * image->info.height <= 512 * 512) {
/* Do not enable CMASK or DCC for small surfaces where the cost
* of the eliminate pass can be higher than the benefit of fast
* clear. RadeonSI does this, but the image threshold is
* different.
*/
return false;
}
return image->usage & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT &&
(image->exclusive || image->queue_family_mask == 1);
}
static inline bool
radv_image_can_enable_dcc(struct radv_image *image)
{
return radv_image_can_enable_dcc_or_cmask(image) &&
radv_image_has_dcc(image);
}
static inline bool
radv_image_can_enable_cmask(struct radv_image *image)
{
if (image->planes[0].surface.bpe > 8 && image->info.samples == 1) {
/* Do not enable CMASK for non-MSAA images (fast color clear)
* because 128 bit formats are not supported, but FMASK might
* still be used.
*/
return false;
}
return radv_image_can_enable_dcc_or_cmask(image) &&
image->info.levels == 1 &&
image->info.depth == 1 &&
!image->planes[0].surface.is_linear;
}
static inline bool
radv_image_can_enable_fmask(struct radv_image *image)
{
return image->info.samples > 1 && vk_format_is_color(image->vk_format);
}
static inline bool
radv_image_can_enable_htile(struct radv_image *image)
{
return radv_image_has_htile(image) &&
image->info.levels == 1 &&
image->info.width * image->info.height >= 8 * 8;
}
static void radv_image_disable_dcc(struct radv_image *image)
{
for (unsigned i = 0; i < image->plane_count; ++i)
image->planes[i].surface.dcc_size = 0;
}
static void radv_image_disable_htile(struct radv_image *image)
{
for (unsigned i = 0; i < image->plane_count; ++i)
image->planes[i].surface.htile_size = 0;
}
VkResult
radv_image_create(VkDevice _device,
const struct radv_image_create_info *create_info,
const VkAllocationCallbacks* alloc,
VkImage *pImage)
{
RADV_FROM_HANDLE(radv_device, device, _device);
const VkImageCreateInfo *pCreateInfo = create_info->vk_info;
struct radv_image *image = NULL;
assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO);
const unsigned plane_count = vk_format_get_plane_count(pCreateInfo->format);
const size_t image_struct_size = sizeof(*image) + sizeof(struct radv_image_plane) * plane_count;
radv_assert(pCreateInfo->mipLevels > 0);
radv_assert(pCreateInfo->arrayLayers > 0);
radv_assert(pCreateInfo->samples > 0);
radv_assert(pCreateInfo->extent.width > 0);
radv_assert(pCreateInfo->extent.height > 0);
radv_assert(pCreateInfo->extent.depth > 0);
image = vk_zalloc2(&device->alloc, alloc, image_struct_size, 8,
VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
if (!image)
return vk_error(device->instance, VK_ERROR_OUT_OF_HOST_MEMORY);
image->type = pCreateInfo->imageType;
image->info.width = pCreateInfo->extent.width;
image->info.height = pCreateInfo->extent.height;
image->info.depth = pCreateInfo->extent.depth;
image->info.samples = pCreateInfo->samples;
image->info.storage_samples = pCreateInfo->samples;
image->info.array_size = pCreateInfo->arrayLayers;
image->info.levels = pCreateInfo->mipLevels;
image->info.num_channels = vk_format_get_nr_components(pCreateInfo->format);
image->vk_format = pCreateInfo->format;
image->tiling = pCreateInfo->tiling;
image->usage = pCreateInfo->usage;
image->flags = pCreateInfo->flags;
image->exclusive = pCreateInfo->sharingMode == VK_SHARING_MODE_EXCLUSIVE;
if (pCreateInfo->sharingMode == VK_SHARING_MODE_CONCURRENT) {
for (uint32_t i = 0; i < pCreateInfo->queueFamilyIndexCount; ++i)
if (pCreateInfo->pQueueFamilyIndices[i] == VK_QUEUE_FAMILY_EXTERNAL)
image->queue_family_mask |= (1u << RADV_MAX_QUEUE_FAMILIES) - 1u;
else
image->queue_family_mask |= 1u << pCreateInfo->pQueueFamilyIndices[i];
}
image->shareable = vk_find_struct_const(pCreateInfo->pNext,
EXTERNAL_MEMORY_IMAGE_CREATE_INFO) != NULL;
if (!vk_format_is_depth_or_stencil(pCreateInfo->format) && !create_info->scanout && !image->shareable) {
image->info.surf_index = &device->image_mrt_offset_counter;
}
image->plane_count = plane_count;
image->size = 0;
image->alignment = 1;
for (unsigned plane = 0; plane < plane_count; ++plane) {
struct ac_surf_info info = image->info;
radv_init_surface(device, image, &image->planes[plane].surface, plane, create_info);
if (plane) {
const struct vk_format_description *desc = vk_format_description(pCreateInfo->format);
assert(info.width % desc->width_divisor == 0);
assert(info.height % desc->height_divisor == 0);
info.width /= desc->width_divisor;
info.height /= desc->height_divisor;
}
device->ws->surface_init(device->ws, &info, &image->planes[plane].surface);
image->planes[plane].offset = align(image->size, image->planes[plane].surface.surf_alignment);
image->size = image->planes[plane].offset + image->planes[plane].surface.surf_size;
image->alignment = image->planes[plane].surface.surf_alignment;
image->planes[plane].format = vk_format_get_plane_format(image->vk_format, plane);
}
if (!create_info->no_metadata_planes) {
/* Try to enable DCC first. */
if (radv_image_can_enable_dcc(image)) {
radv_image_alloc_dcc(image);
if (image->info.samples > 1) {
/* CMASK should be enabled because DCC fast
* clear with MSAA needs it.
*/
assert(radv_image_can_enable_cmask(image));
radv_image_alloc_cmask(device, image);
}
} else {
/* When DCC cannot be enabled, try CMASK. */
radv_image_disable_dcc(image);
if (radv_image_can_enable_cmask(image)) {
radv_image_alloc_cmask(device, image);
}
}
/* Try to enable FMASK for multisampled images. */
if (radv_image_can_enable_fmask(image)) {
radv_image_alloc_fmask(device, image);
} else {
/* Otherwise, try to enable HTILE for depth surfaces. */
if (radv_image_can_enable_htile(image) &&
!(device->instance->debug_flags & RADV_DEBUG_NO_HIZ)) {
image->tc_compatible_htile = image->planes[0].surface.flags & RADEON_SURF_TC_COMPATIBLE_HTILE;
radv_image_alloc_htile(image);
} else {
radv_image_disable_htile(image);
}
}
} else {
radv_image_disable_dcc(image);
radv_image_disable_htile(image);
}
if (pCreateInfo->flags & VK_IMAGE_CREATE_SPARSE_BINDING_BIT) {
image->alignment = MAX2(image->alignment, 4096);
image->size = align64(image->size, image->alignment);
image->offset = 0;
image->bo = device->ws->buffer_create(device->ws, image->size, image->alignment,
0, RADEON_FLAG_VIRTUAL, RADV_BO_PRIORITY_VIRTUAL);
if (!image->bo) {
vk_free2(&device->alloc, alloc, image);
return vk_error(device->instance, VK_ERROR_OUT_OF_DEVICE_MEMORY);
}
}
*pImage = radv_image_to_handle(image);
return VK_SUCCESS;
}
static void
radv_image_view_make_descriptor(struct radv_image_view *iview,
struct radv_device *device,
VkFormat vk_format,
const VkComponentMapping *components,
bool is_storage_image, unsigned plane_id,
unsigned descriptor_plane_id)
{
struct radv_image *image = iview->image;
struct radv_image_plane *plane = &image->planes[plane_id];
const struct vk_format_description *format_desc = vk_format_description(image->vk_format);
bool is_stencil = iview->aspect_mask == VK_IMAGE_ASPECT_STENCIL_BIT;
uint32_t blk_w;
union radv_descriptor *descriptor;
uint32_t hw_level = 0;
if (is_storage_image) {
descriptor = &iview->storage_descriptor;
} else {
descriptor = &iview->descriptor;
}
assert(vk_format_get_plane_count(vk_format) == 1);
assert(plane->surface.blk_w % vk_format_get_blockwidth(plane->format) == 0);
blk_w = plane->surface.blk_w / vk_format_get_blockwidth(plane->format) * vk_format_get_blockwidth(vk_format);
if (device->physical_device->rad_info.chip_class >= GFX9)
hw_level = iview->base_mip;
si_make_texture_descriptor(device, image, is_storage_image,
iview->type,
vk_format,
components,
hw_level, hw_level + iview->level_count - 1,
iview->base_layer,
iview->base_layer + iview->layer_count - 1,
iview->extent.width / (plane_id ? format_desc->width_divisor : 1),
iview->extent.height / (plane_id ? format_desc->height_divisor : 1),
iview->extent.depth,
descriptor->plane_descriptors[descriptor_plane_id],
descriptor_plane_id ? NULL : descriptor->fmask_descriptor);
const struct legacy_surf_level *base_level_info = NULL;
if (device->physical_device->rad_info.chip_class <= GFX9) {
if (is_stencil)
base_level_info = &plane->surface.u.legacy.stencil_level[iview->base_mip];
else
base_level_info = &plane->surface.u.legacy.level[iview->base_mip];
}
si_set_mutable_tex_desc_fields(device, image,
base_level_info,
plane_id,
iview->base_mip,
iview->base_mip,
blk_w, is_stencil, is_storage_image, descriptor->plane_descriptors[descriptor_plane_id]);
}
static unsigned
radv_plane_from_aspect(VkImageAspectFlags mask)
{
switch(mask) {
case VK_IMAGE_ASPECT_PLANE_1_BIT:
return 1;
case VK_IMAGE_ASPECT_PLANE_2_BIT:
return 2;
default:
return 0;
}
}
VkFormat
radv_get_aspect_format(struct radv_image *image, VkImageAspectFlags mask)
{
switch(mask) {
case VK_IMAGE_ASPECT_PLANE_0_BIT:
return image->planes[0].format;
case VK_IMAGE_ASPECT_PLANE_1_BIT:
return image->planes[1].format;
case VK_IMAGE_ASPECT_PLANE_2_BIT:
return image->planes[2].format;
case VK_IMAGE_ASPECT_STENCIL_BIT:
return vk_format_stencil_only(image->vk_format);
case VK_IMAGE_ASPECT_DEPTH_BIT:
return vk_format_depth_only(image->vk_format);
case VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT:
return vk_format_depth_only(image->vk_format);
default:
return image->vk_format;
}
}
void
radv_image_view_init(struct radv_image_view *iview,
struct radv_device *device,
const VkImageViewCreateInfo* pCreateInfo)
{
RADV_FROM_HANDLE(radv_image, image, pCreateInfo->image);
const VkImageSubresourceRange *range = &pCreateInfo->subresourceRange;
switch (image->type) {
case VK_IMAGE_TYPE_1D:
case VK_IMAGE_TYPE_2D:
assert(range->baseArrayLayer + radv_get_layerCount(image, range) - 1 <= image->info.array_size);
break;
case VK_IMAGE_TYPE_3D:
assert(range->baseArrayLayer + radv_get_layerCount(image, range) - 1
<= radv_minify(image->info.depth, range->baseMipLevel));
break;
default:
unreachable("bad VkImageType");
}
iview->image = image;
iview->bo = image->bo;
iview->type = pCreateInfo->viewType;
iview->plane_id = radv_plane_from_aspect(pCreateInfo->subresourceRange.aspectMask);
iview->aspect_mask = pCreateInfo->subresourceRange.aspectMask;
iview->multiple_planes = vk_format_get_plane_count(image->vk_format) > 1 && iview->aspect_mask == VK_IMAGE_ASPECT_COLOR_BIT;
iview->vk_format = pCreateInfo->format;
if (iview->aspect_mask == VK_IMAGE_ASPECT_STENCIL_BIT) {
iview->vk_format = vk_format_stencil_only(iview->vk_format);
} else if (iview->aspect_mask == VK_IMAGE_ASPECT_DEPTH_BIT) {
iview->vk_format = vk_format_depth_only(iview->vk_format);
}
if (device->physical_device->rad_info.chip_class >= GFX9) {
iview->extent = (VkExtent3D) {
.width = image->info.width,
.height = image->info.height,
.depth = image->info.depth,
};
} else {
iview->extent = (VkExtent3D) {
.width = radv_minify(image->info.width , range->baseMipLevel),
.height = radv_minify(image->info.height, range->baseMipLevel),
.depth = radv_minify(image->info.depth , range->baseMipLevel),
};
}
if (iview->vk_format != image->planes[iview->plane_id].format) {
unsigned view_bw = vk_format_get_blockwidth(iview->vk_format);
unsigned view_bh = vk_format_get_blockheight(iview->vk_format);
unsigned img_bw = vk_format_get_blockwidth(image->vk_format);
unsigned img_bh = vk_format_get_blockheight(image->vk_format);
iview->extent.width = round_up_u32(iview->extent.width * view_bw, img_bw);
iview->extent.height = round_up_u32(iview->extent.height * view_bh, img_bh);
/* Comment ported from amdvlk -
* If we have the following image:
* Uncompressed pixels Compressed block sizes (4x4)
* mip0: 22 x 22 6 x 6
* mip1: 11 x 11 3 x 3
* mip2: 5 x 5 2 x 2
* mip3: 2 x 2 1 x 1
* mip4: 1 x 1 1 x 1
*
* On GFX9 the descriptor is always programmed with the WIDTH and HEIGHT of the base level and the HW is
* calculating the degradation of the block sizes down the mip-chain as follows (straight-up
* divide-by-two integer math):
* mip0: 6x6
* mip1: 3x3
* mip2: 1x1
* mip3: 1x1
*
* This means that mip2 will be missing texels.
*
* Fix this by calculating the base mip's width and height, then convert that, and round it
* back up to get the level 0 size.
* Clamp the converted size between the original values, and next power of two, which
* means we don't oversize the image.
*/
if (device->physical_device->rad_info.chip_class >= GFX9 &&
vk_format_is_compressed(image->vk_format) &&
!vk_format_is_compressed(iview->vk_format)) {
unsigned lvl_width = radv_minify(image->info.width , range->baseMipLevel);
unsigned lvl_height = radv_minify(image->info.height, range->baseMipLevel);
lvl_width = round_up_u32(lvl_width * view_bw, img_bw);
lvl_height = round_up_u32(lvl_height * view_bh, img_bh);
lvl_width <<= range->baseMipLevel;
lvl_height <<= range->baseMipLevel;
iview->extent.width = CLAMP(lvl_width, iview->extent.width, iview->image->planes[0].surface.u.gfx9.surf_pitch);
iview->extent.height = CLAMP(lvl_height, iview->extent.height, iview->image->planes[0].surface.u.gfx9.surf_height);
}
}
iview->base_layer = range->baseArrayLayer;
iview->layer_count = radv_get_layerCount(image, range);
iview->base_mip = range->baseMipLevel;
iview->level_count = radv_get_levelCount(image, range);
for (unsigned i = 0; i < (iview->multiple_planes ? vk_format_get_plane_count(image->vk_format) : 1); ++i) {
VkFormat format = vk_format_get_plane_format(iview->vk_format, i);
radv_image_view_make_descriptor(iview, device, format, &pCreateInfo->components, false, iview->plane_id + i, i);
radv_image_view_make_descriptor(iview, device, format, &pCreateInfo->components, true, iview->plane_id + i, i);
}
}
bool radv_layout_has_htile(const struct radv_image *image,
VkImageLayout layout,
unsigned queue_mask)
{
if (radv_image_is_tc_compat_htile(image))
return layout != VK_IMAGE_LAYOUT_GENERAL;
return radv_image_has_htile(image) &&
(layout == VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL ||
(layout == VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL &&
queue_mask == (1u << RADV_QUEUE_GENERAL)));
}
bool radv_layout_is_htile_compressed(const struct radv_image *image,
VkImageLayout layout,
unsigned queue_mask)
{
if (radv_image_is_tc_compat_htile(image))
return layout != VK_IMAGE_LAYOUT_GENERAL;
return radv_image_has_htile(image) &&
(layout == VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL ||
(layout == VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL &&
queue_mask == (1u << RADV_QUEUE_GENERAL)));
}
bool radv_layout_can_fast_clear(const struct radv_image *image,
VkImageLayout layout,
unsigned queue_mask)
{
return layout == VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
}
bool radv_layout_dcc_compressed(const struct radv_image *image,
VkImageLayout layout,
unsigned queue_mask)
{
/* Don't compress compute transfer dst, as image stores are not supported. */
if (layout == VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL &&
(queue_mask & (1u << RADV_QUEUE_COMPUTE)))
return false;
return radv_image_has_dcc(image) && layout != VK_IMAGE_LAYOUT_GENERAL;
}
unsigned radv_image_queue_family_mask(const struct radv_image *image, uint32_t family, uint32_t queue_family)
{
if (!image->exclusive)
return image->queue_family_mask;
if (family == VK_QUEUE_FAMILY_EXTERNAL)
return (1u << RADV_MAX_QUEUE_FAMILIES) - 1u;
if (family == VK_QUEUE_FAMILY_IGNORED)
return 1u << queue_family;
return 1u << family;
}
VkResult
radv_CreateImage(VkDevice device,
const VkImageCreateInfo *pCreateInfo,
const VkAllocationCallbacks *pAllocator,
VkImage *pImage)
{
#ifdef ANDROID
const VkNativeBufferANDROID *gralloc_info =
vk_find_struct_const(pCreateInfo->pNext, NATIVE_BUFFER_ANDROID);
if (gralloc_info)
return radv_image_from_gralloc(device, pCreateInfo, gralloc_info,
pAllocator, pImage);
#endif
const struct wsi_image_create_info *wsi_info =
vk_find_struct_const(pCreateInfo->pNext, WSI_IMAGE_CREATE_INFO_MESA);
bool scanout = wsi_info && wsi_info->scanout;
return radv_image_create(device,
&(struct radv_image_create_info) {
.vk_info = pCreateInfo,
.scanout = scanout,
},
pAllocator,
pImage);
}
void
radv_DestroyImage(VkDevice _device, VkImage _image,
const VkAllocationCallbacks *pAllocator)
{
RADV_FROM_HANDLE(radv_device, device, _device);
RADV_FROM_HANDLE(radv_image, image, _image);
if (!image)
return;
if (image->flags & VK_IMAGE_CREATE_SPARSE_BINDING_BIT)
device->ws->buffer_destroy(image->bo);
if (image->owned_memory != VK_NULL_HANDLE)
radv_FreeMemory(_device, image->owned_memory, pAllocator);
vk_free2(&device->alloc, pAllocator, image);
}
void radv_GetImageSubresourceLayout(
VkDevice _device,
VkImage _image,
const VkImageSubresource* pSubresource,
VkSubresourceLayout* pLayout)
{
RADV_FROM_HANDLE(radv_image, image, _image);
RADV_FROM_HANDLE(radv_device, device, _device);
int level = pSubresource->mipLevel;
int layer = pSubresource->arrayLayer;
unsigned plane_id = radv_plane_from_aspect(pSubresource->aspectMask);
struct radv_image_plane *plane = &image->planes[plane_id];
struct radeon_surf *surface = &plane->surface;
if (device->physical_device->rad_info.chip_class >= GFX9) {
pLayout->offset = plane->offset + surface->u.gfx9.offset[level] + surface->u.gfx9.surf_slice_size * layer;
pLayout->rowPitch = surface->u.gfx9.surf_pitch * surface->bpe;
pLayout->arrayPitch = surface->u.gfx9.surf_slice_size;
pLayout->depthPitch = surface->u.gfx9.surf_slice_size;
pLayout->size = surface->u.gfx9.surf_slice_size;
if (image->type == VK_IMAGE_TYPE_3D)
pLayout->size *= u_minify(image->info.depth, level);
} else {
pLayout->offset = plane->offset + surface->u.legacy.level[level].offset + (uint64_t)surface->u.legacy.level[level].slice_size_dw * 4 * layer;
pLayout->rowPitch = surface->u.legacy.level[level].nblk_x * surface->bpe;
pLayout->arrayPitch = (uint64_t)surface->u.legacy.level[level].slice_size_dw * 4;
pLayout->depthPitch = (uint64_t)surface->u.legacy.level[level].slice_size_dw * 4;
pLayout->size = (uint64_t)surface->u.legacy.level[level].slice_size_dw * 4;
if (image->type == VK_IMAGE_TYPE_3D)
pLayout->size *= u_minify(image->info.depth, level);
}
}
VkResult
radv_CreateImageView(VkDevice _device,
const VkImageViewCreateInfo *pCreateInfo,
const VkAllocationCallbacks *pAllocator,
VkImageView *pView)
{
RADV_FROM_HANDLE(radv_device, device, _device);
struct radv_image_view *view;
view = vk_alloc2(&device->alloc, pAllocator, sizeof(*view), 8,
VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
if (view == NULL)
return vk_error(device->instance, VK_ERROR_OUT_OF_HOST_MEMORY);
radv_image_view_init(view, device, pCreateInfo);
*pView = radv_image_view_to_handle(view);
return VK_SUCCESS;
}
void
radv_DestroyImageView(VkDevice _device, VkImageView _iview,
const VkAllocationCallbacks *pAllocator)
{
RADV_FROM_HANDLE(radv_device, device, _device);
RADV_FROM_HANDLE(radv_image_view, iview, _iview);
if (!iview)
return;
vk_free2(&device->alloc, pAllocator, iview);
}
void radv_buffer_view_init(struct radv_buffer_view *view,
struct radv_device *device,
const VkBufferViewCreateInfo* pCreateInfo)
{
RADV_FROM_HANDLE(radv_buffer, buffer, pCreateInfo->buffer);
view->bo = buffer->bo;
view->range = pCreateInfo->range == VK_WHOLE_SIZE ?
buffer->size - pCreateInfo->offset : pCreateInfo->range;
view->vk_format = pCreateInfo->format;
radv_make_buffer_descriptor(device, buffer, view->vk_format,
pCreateInfo->offset, view->range, view->state);
}
VkResult
radv_CreateBufferView(VkDevice _device,
const VkBufferViewCreateInfo *pCreateInfo,
const VkAllocationCallbacks *pAllocator,
VkBufferView *pView)
{
RADV_FROM_HANDLE(radv_device, device, _device);
struct radv_buffer_view *view;
view = vk_alloc2(&device->alloc, pAllocator, sizeof(*view), 8,
VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
if (!view)
return vk_error(device->instance, VK_ERROR_OUT_OF_HOST_MEMORY);
radv_buffer_view_init(view, device, pCreateInfo);
*pView = radv_buffer_view_to_handle(view);
return VK_SUCCESS;
}
void
radv_DestroyBufferView(VkDevice _device, VkBufferView bufferView,
const VkAllocationCallbacks *pAllocator)
{
RADV_FROM_HANDLE(radv_device, device, _device);
RADV_FROM_HANDLE(radv_buffer_view, view, bufferView);
if (!view)
return;
vk_free2(&device->alloc, pAllocator, view);
}