| /* |
| * 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_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; |
| } |
| |
| /* 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 int |
| radv_init_surface(struct radv_device *device, |
| struct radeon_surf *surface, |
| const struct radv_image_create_info *create_info) |
| { |
| const VkImageCreateInfo *pCreateInfo = create_info->vk_info; |
| unsigned array_mode = radv_choose_tiling(device, create_info); |
| const struct vk_format_description *desc = |
| vk_format_description(pCreateInfo->format); |
| bool is_depth, is_stencil, blendable; |
| |
| is_depth = vk_format_has_depth(desc); |
| is_stencil = vk_format_has_stencil(desc); |
| |
| surface->blk_w = vk_format_get_blockwidth(pCreateInfo->format); |
| surface->blk_h = vk_format_get_blockheight(pCreateInfo->format); |
| |
| surface->bpe = vk_format_get_blocksize(vk_format_depth_only(pCreateInfo->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 (is_stencil) |
| surface->flags |= RADEON_SURF_SBUFFER; |
| |
| surface->flags |= RADEON_SURF_OPTIMIZE_FOR_SPACE; |
| |
| if ((pCreateInfo->usage & (VK_IMAGE_USAGE_TRANSFER_SRC_BIT | |
| VK_IMAGE_USAGE_STORAGE_BIT)) || |
| (pCreateInfo->flags & VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT) || |
| (pCreateInfo->tiling == VK_IMAGE_TILING_LINEAR) || |
| device->physical_device->rad_info.chip_class < VI || |
| create_info->scanout || (device->debug_flags & RADV_DEBUG_NO_DCC) || |
| !radv_is_colorbuffer_format_supported(pCreateInfo->format, &blendable)) |
| surface->flags |= RADEON_SURF_DISABLE_DCC; |
| if (create_info->scanout) |
| surface->flags |= RADEON_SURF_SCANOUT; |
| return 0; |
| } |
| #define ATI_VENDOR_ID 0x1002 |
| 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 *image, unsigned level, bool stencil) |
| { |
| if (stencil) |
| return image->surface.u.legacy.stencil_tiling_index[level]; |
| else |
| return image->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 = device->ws->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 base_level, unsigned first_level, |
| unsigned block_width, bool is_stencil, |
| uint32_t *state) |
| { |
| uint64_t gpu_address = image->bo ? device->ws->buffer_get_va(image->bo) + image->offset : 0; |
| uint64_t va = gpu_address; |
| 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 += image->surface.u.gfx9.stencil_offset; |
| else |
| va += image->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] |= image->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 (image->surface.dcc_size && first_level < image->surface.num_dcc_levels) { |
| meta_va = gpu_address + image->dcc_offset; |
| if (chip_class <= VI) |
| meta_va += base_level_info->dcc_offset; |
| state[6] |= S_008F28_COMPRESSION_EN(1); |
| state[7] = meta_va >> 8; |
| state[7] |= image->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(image->surface.u.gfx9.stencil.swizzle_mode); |
| state[4] |= S_008F20_PITCH_GFX9(image->surface.u.gfx9.stencil.epitch); |
| } else { |
| state[3] |= S_008F1C_SW_MODE(image->surface.u.gfx9.surf.swizzle_mode); |
| state[4] |= S_008F20_PITCH_GFX9(image->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 = image->surface.u.gfx9.dcc; |
| else |
| meta = image->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(image, 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) |
| { |
| 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; |
| 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("illegale image type"); |
| } |
| } |
| |
| static unsigned gfx9_border_color_swizzle(const unsigned char 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; |
| } |
| |
| type = radv_tex_dim(image->type, view_type, image->info.array_size, image->info.samples, |
| is_storage_image); |
| 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(desc->swizzle); |
| |
| /* Depth is the 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 (image->fmask.size) { |
| uint32_t fmask_format, num_format; |
| uint64_t gpu_address = device->ws->buffer_get_va(image->bo); |
| uint64_t va; |
| |
| 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, 1, 0, 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->surface.u.gfx9.fmask.swizzle_mode); |
| fmask_state[4] |= S_008F20_DEPTH(last_layer) | |
| S_008F20_PITCH_GFX9(image->surface.u.gfx9.fmask.epitch); |
| fmask_state[5] |= S_008F24_META_PIPE_ALIGNED(image->surface.u.gfx9.cmask.pipe_aligned) | |
| S_008F24_META_RB_ALIGNED(image->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; |
| |
| /* 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, |
| image->info.width, image->info.height, |
| image->info.depth, |
| desc, NULL); |
| |
| si_set_mutable_tex_desc_fields(device, image, &image->surface.u.legacy.level[0], 0, 0, |
| image->surface.blk_w, 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->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->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) |
| { |
| /* FMASK is allocated like an ordinary texture. */ |
| struct radeon_surf fmask = {}; |
| struct ac_surf_info info = image->info; |
| memset(out, 0, sizeof(*out)); |
| |
| if (device->physical_device->rad_info.chip_class >= GFX9) { |
| out->alignment = image->surface.u.gfx9.fmask_alignment; |
| out->size = image->surface.u.gfx9.fmask_size; |
| return; |
| } |
| |
| fmask.blk_w = image->surface.blk_w; |
| fmask.blk_h = image->surface.blk_h; |
| info.samples = 1; |
| fmask.flags = image->surface.flags | RADEON_SURF_FMASK; |
| |
| if (!image->shareable) |
| info.surf_index = &device->fmask_mrt_offset_counter; |
| |
| /* Force 2D tiling if it wasn't set. This may occur when creating |
| * FMASK for MSAA resolve on R6xx. On R6xx, the single-sample |
| * destination buffer must have an FMASK too. */ |
| fmask.flags = RADEON_SURF_CLR(fmask.flags, MODE); |
| fmask.flags |= RADEON_SURF_SET(RADEON_SURF_MODE_2D, MODE); |
| |
| switch (nr_samples) { |
| case 2: |
| case 4: |
| fmask.bpe = 1; |
| break; |
| case 8: |
| fmask.bpe = 4; |
| break; |
| default: |
| return; |
| } |
| |
| device->ws->surface_init(device->ws, &info, &fmask); |
| assert(fmask.u.legacy.level[0].mode == RADEON_SURF_MODE_2D); |
| |
| out->slice_tile_max = (fmask.u.legacy.level[0].nblk_x * fmask.u.legacy.level[0].nblk_y) / 64; |
| if (out->slice_tile_max) |
| out->slice_tile_max -= 1; |
| |
| out->tile_mode_index = fmask.u.legacy.tiling_index[0]; |
| out->pitch_in_pixels = fmask.u.legacy.level[0].nblk_x; |
| out->bank_height = fmask.u.legacy.bankh; |
| out->tile_swizzle = fmask.tile_swizzle; |
| out->alignment = MAX2(256, fmask.surf_alignment); |
| out->size = fmask.surf_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; |
| |
| if (device->physical_device->rad_info.chip_class >= GFX9) { |
| out->alignment = image->surface.u.gfx9.cmask_alignment; |
| out->size = image->surface.u.gfx9.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->info.width, cl_width*8); |
| unsigned height = align(image->info.height, 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_device *device, |
| struct radv_image *image) |
| { |
| image->dcc_offset = align64(image->size, image->surface.dcc_alignment); |
| /* + 16 for storing the clear values + dcc pred */ |
| image->clear_value_offset = image->dcc_offset + image->surface.dcc_size; |
| image->dcc_pred_offset = image->clear_value_offset + 8; |
| image->size = image->dcc_offset + image->surface.dcc_size + 16; |
| image->alignment = MAX2(image->alignment, image->surface.dcc_alignment); |
| } |
| |
| static void |
| radv_image_alloc_htile(struct radv_device *device, |
| struct radv_image *image) |
| { |
| if ((device->debug_flags & RADV_DEBUG_NO_HIZ) || image->info.levels > 1) { |
| image->surface.htile_size = 0; |
| return; |
| } |
| |
| image->htile_offset = align64(image->size, image->surface.htile_alignment); |
| |
| /* + 8 for storing the clear values */ |
| image->clear_value_offset = image->htile_offset + image->surface.htile_size; |
| image->size = image->clear_value_offset + 8; |
| image->alignment = align64(image->alignment, image->surface.htile_alignment); |
| } |
| |
| 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; |
| bool can_cmask_dcc = false; |
| assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO); |
| |
| 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_alloc2(&device->alloc, alloc, sizeof(*image), 8, |
| VK_SYSTEM_ALLOCATION_SCOPE_OBJECT); |
| if (!image) |
| return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); |
| |
| memset(image, 0, sizeof(*image)); |
| 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.array_size = pCreateInfo->arrayLayers; |
| image->info.levels = pCreateInfo->mipLevels; |
| |
| 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_KHR) |
| 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_KHR) != NULL; |
| if (!vk_format_is_depth(pCreateInfo->format) && !create_info->scanout && !image->shareable) { |
| image->info.surf_index = &device->image_mrt_offset_counter; |
| } |
| |
| radv_init_surface(device, &image->surface, create_info); |
| |
| device->ws->surface_init(device->ws, &image->info, &image->surface); |
| |
| image->size = image->surface.surf_size; |
| image->alignment = image->surface.surf_alignment; |
| |
| if (image->exclusive || image->queue_family_mask == 1) |
| can_cmask_dcc = true; |
| |
| if ((pCreateInfo->usage & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) && |
| image->surface.dcc_size && can_cmask_dcc) |
| radv_image_alloc_dcc(device, image); |
| else |
| image->surface.dcc_size = 0; |
| |
| if ((pCreateInfo->usage & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) && |
| pCreateInfo->mipLevels == 1 && |
| !image->surface.dcc_size && image->info.depth == 1 && can_cmask_dcc) |
| radv_image_alloc_cmask(device, image); |
| if (image->info.samples > 1 && vk_format_is_color(pCreateInfo->format)) { |
| radv_image_alloc_fmask(device, image); |
| } else if (vk_format_is_depth(pCreateInfo->format)) { |
| |
| radv_image_alloc_htile(device, 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); |
| if (!image->bo) { |
| vk_free2(&device->alloc, alloc, image); |
| return vk_error(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, |
| const VkComponentMapping *components, |
| bool is_storage_image) |
| { |
| struct radv_image *image = iview->image; |
| bool is_stencil = iview->aspect_mask == VK_IMAGE_ASPECT_STENCIL_BIT; |
| uint32_t blk_w; |
| uint32_t *descriptor; |
| uint32_t *fmask_descriptor; |
| |
| if (is_storage_image) { |
| descriptor = iview->storage_descriptor; |
| fmask_descriptor = iview->storage_fmask_descriptor; |
| } else { |
| descriptor = iview->descriptor; |
| fmask_descriptor = iview->fmask_descriptor; |
| } |
| |
| assert(image->surface.blk_w % vk_format_get_blockwidth(image->vk_format) == 0); |
| blk_w = image->surface.blk_w / vk_format_get_blockwidth(image->vk_format) * vk_format_get_blockwidth(iview->vk_format); |
| |
| si_make_texture_descriptor(device, image, is_storage_image, |
| iview->type, |
| iview->vk_format, |
| components, |
| 0, iview->level_count - 1, |
| iview->base_layer, |
| iview->base_layer + iview->layer_count - 1, |
| iview->extent.width, |
| iview->extent.height, |
| iview->extent.depth, |
| 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 = &image->surface.u.legacy.stencil_level[iview->base_mip]; |
| else |
| base_level_info = &image->surface.u.legacy.level[iview->base_mip]; |
| } |
| si_set_mutable_tex_desc_fields(device, image, |
| base_level_info, |
| iview->base_mip, |
| iview->base_mip, |
| blk_w, is_stencil, descriptor); |
| } |
| |
| 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->vk_format = pCreateInfo->format; |
| iview->aspect_mask = pCreateInfo->subresourceRange.aspectMask; |
| |
| 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); |
| } |
| |
| 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->vk_format) { |
| iview->extent.width = round_up_u32(iview->extent.width * vk_format_get_blockwidth(iview->vk_format), |
| vk_format_get_blockwidth(image->vk_format)); |
| iview->extent.height = round_up_u32(iview->extent.height * vk_format_get_blockheight(iview->vk_format), |
| vk_format_get_blockheight(image->vk_format)); |
| } |
| |
| 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); |
| |
| radv_image_view_make_descriptor(iview, device, &pCreateInfo->components, false); |
| radv_image_view_make_descriptor(iview, device, &pCreateInfo->components, true); |
| } |
| |
| bool radv_layout_has_htile(const struct radv_image *image, |
| VkImageLayout layout, |
| unsigned queue_mask) |
| { |
| return image->surface.htile_size && |
| (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) |
| { |
| return image->surface.htile_size && |
| (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 && |
| queue_mask == (1u << RADV_QUEUE_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_KHR) |
| 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) |
| { |
| return radv_image_create(device, |
| &(struct radv_image_create_info) { |
| .vk_info = pCreateInfo, |
| .scanout = false, |
| }, |
| 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); |
| |
| 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); |
| int level = pSubresource->mipLevel; |
| int layer = pSubresource->arrayLayer; |
| struct radeon_surf *surface = &image->surface; |
| |
| pLayout->offset = surface->u.legacy.level[level].offset + surface->u.legacy.level[level].slice_size * layer; |
| pLayout->rowPitch = surface->u.legacy.level[level].nblk_x * surface->bpe; |
| pLayout->arrayPitch = surface->u.legacy.level[level].slice_size; |
| pLayout->depthPitch = surface->u.legacy.level[level].slice_size; |
| pLayout->size = surface->u.legacy.level[level].slice_size; |
| 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(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, |
| struct radv_cmd_buffer *cmd_buffer) |
| { |
| 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(VK_ERROR_OUT_OF_HOST_MEMORY); |
| |
| radv_buffer_view_init(view, device, pCreateInfo, NULL); |
| |
| *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); |
| } |