}
/**
- * Build the sampler view descriptor for a texture.
+ * Build the sampler view descriptor for a texture (GFX10).
+ */
+static void
+gfx10_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];
+ unsigned img_format;
+ unsigned type;
+
+ desc = vk_format_description(vk_format);
+ img_format = gfx10_format_table[vk_format].img_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);
+ }
+
+ 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_00A004_FORMAT(img_format) |
+ S_00A004_WIDTH_LO(width - 1);
+ state[2] = S_00A008_WIDTH_HI((width - 1) >> 2) |
+ S_00A008_HEIGHT(height - 1) |
+ S_00A008_RESOURCE_LEVEL(1);
+ state[3] = S_00A00C_DST_SEL_X(radv_map_swizzle(swizzle[0])) |
+ S_00A00C_DST_SEL_Y(radv_map_swizzle(swizzle[1])) |
+ S_00A00C_DST_SEL_Z(radv_map_swizzle(swizzle[2])) |
+ S_00A00C_DST_SEL_W(radv_map_swizzle(swizzle[3])) |
+ S_00A00C_BASE_LEVEL(image->info.samples > 1 ?
+ 0 : first_level) |
+ S_00A00C_LAST_LEVEL(image->info.samples > 1 ?
+ util_logbase2(image->info.samples) :
+ last_level) |
+ S_00A00C_BC_SWIZZLE(gfx9_border_color_swizzle(swizzle)) |
+ S_00A00C_TYPE(type);
+ /* Depth is the the last accessible layer on gfx9+. The hw doesn't need
+ * to know the total number of layers.
+ */
+ state[4] = S_00A010_DEPTH(type == V_008F1C_SQ_RSRC_IMG_3D ? depth - 1 : last_layer) |
+ S_00A010_BASE_ARRAY(first_layer);
+ state[5] = S_00A014_ARRAY_PITCH(!!(type == V_008F1C_SQ_RSRC_IMG_3D)) |
+ S_00A014_MAX_MIP(image->info.samples > 1 ?
+ util_logbase2(image->info.samples) :
+ image->info.levels - 1) |
+ S_00A014_PERF_MOD(4);
+ state[6] = 0;
+ state[7] = 0;
+
+ if (radv_dcc_enabled(image, first_level)) {
+ unsigned swap = radv_translate_colorswap(vk_format, FALSE);
+
+ state[6] |= S_00A018_MAX_UNCOMPRESSED_BLOCK_SIZE(V_028C78_MAX_BLOCK_SIZE_256B) |
+ S_00A018_MAX_COMPRESSED_BLOCK_SIZE(V_028C78_MAX_BLOCK_SIZE_128B) |
+ S_00A018_ALPHA_IS_ON_MSB(swap <= 1);
+ }
+
+ /* Initialize the sampler view for FMASK. */
+ if (radv_image_has_fmask(image)) {
+ uint64_t gpu_address = radv_buffer_get_va(image->bo);
+ uint32_t format;
+ uint64_t va;
+
+ assert(image->plane_count == 1);
+
+ va = gpu_address + image->offset + image->fmask.offset;
+
+ switch (image->info.samples) {
+ case 2:
+ format = V_008F0C_IMG_FORMAT_FMASK8_S2_F2;
+ break;
+ case 4:
+ format = V_008F0C_IMG_FORMAT_FMASK8_S4_F4;
+ break;
+ case 8:
+ format = V_008F0C_IMG_FORMAT_FMASK32_S8_F8;
+ break;
+ default:
+ unreachable("invalid nr_samples");
+ }
+
+ fmask_state[0] = (va >> 8) | image->planes[0].surface.fmask_tile_swizzle;
+ fmask_state[1] = S_00A004_BASE_ADDRESS_HI(va >> 40) |
+ S_00A004_FORMAT(format) |
+ S_00A004_WIDTH_LO(width - 1);
+ fmask_state[2] = S_00A008_WIDTH_HI((width - 1) >> 2) |
+ S_00A008_HEIGHT(height - 1) |
+ S_00A008_RESOURCE_LEVEL(1);
+ fmask_state[3] = S_00A00C_DST_SEL_X(V_008F1C_SQ_SEL_X) |
+ S_00A00C_DST_SEL_Y(V_008F1C_SQ_SEL_X) |
+ S_00A00C_DST_SEL_Z(V_008F1C_SQ_SEL_X) |
+ S_00A00C_DST_SEL_W(V_008F1C_SQ_SEL_X) |
+ S_00A00C_SW_MODE(image->planes[0].surface.u.gfx9.fmask.swizzle_mode) |
+ S_00A00C_TYPE(radv_tex_dim(image->type, view_type, image->info.array_size, 0, false, false));
+ fmask_state[4] = S_00A010_DEPTH(last_layer) |
+ S_00A010_BASE_ARRAY(first_layer);
+ fmask_state[5] = 0;
+ fmask_state[6] = S_00A018_META_PIPE_ALIGNED(image->planes[0].surface.u.gfx9.cmask.pipe_aligned);
+ fmask_state[7] = 0;
+ } else if (fmask_state)
+ memset(fmask_state, 0, 8 * 4);
+}
+
+/**
+ * Build the sampler view descriptor for a texture (SI-GFX9)
*/
static void
si_make_texture_descriptor(struct radv_device *device,
memset(fmask_state, 0, 8 * 4);
}
+static void
+radv_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)
+{
+ if (device->physical_device->rad_info.chip_class >= GFX10) {
+ gfx10_make_texture_descriptor(device, image, is_storage_image,
+ view_type, vk_format, mapping,
+ first_level, last_level,
+ first_layer, last_layer,
+ width, height, depth,
+ state, fmask_state);
+ } else {
+ si_make_texture_descriptor(device, image, is_storage_image,
+ view_type, vk_format, mapping,
+ first_level, last_level,
+ first_layer, last_layer,
+ width, height, depth,
+ state, fmask_state);
+ }
+}
+
static void
radv_query_opaque_metadata(struct radv_device *device,
struct radv_image *image,
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);
+ radv_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);
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);
+ radv_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) {
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