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Diffstat (limited to 'src/intel/vulkan/anv_meta_blit2d.c')
-rw-r--r--src/intel/vulkan/anv_meta_blit2d.c253
1 files changed, 204 insertions, 49 deletions
diff --git a/src/intel/vulkan/anv_meta_blit2d.c b/src/intel/vulkan/anv_meta_blit2d.c
index cf2dc66597d..c3bf4152902 100644
--- a/src/intel/vulkan/anv_meta_blit2d.c
+++ b/src/intel/vulkan/anv_meta_blit2d.c
@@ -173,6 +173,10 @@ create_iview(struct anv_cmd_buffer *cmd_buffer,
struct blit2d_src_temps {
VkImage image;
struct anv_image_view iview;
+
+ struct anv_buffer buffer;
+ struct anv_buffer_view bview;
+
VkDescriptorPool desc_pool;
VkDescriptorSet set;
};
@@ -187,56 +191,130 @@ blit2d_bind_src(struct anv_cmd_buffer *cmd_buffer,
struct anv_device *device = cmd_buffer->device;
VkDevice vk_device = anv_device_to_handle(cmd_buffer->device);
- create_iview(cmd_buffer, src, rect, VK_IMAGE_USAGE_SAMPLED_BIT,
- &tmp->image, &tmp->iview);
-
- anv_CreateDescriptorPool(vk_device,
- &(const VkDescriptorPoolCreateInfo) {
- .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO,
- .pNext = NULL,
- .flags = 0,
- .maxSets = 1,
- .poolSizeCount = 1,
- .pPoolSizes = (VkDescriptorPoolSize[]) {
+ if (src_type == BLIT2D_SRC_TYPE_NORMAL) {
+ create_iview(cmd_buffer, src, rect, VK_IMAGE_USAGE_SAMPLED_BIT,
+ &tmp->image, &tmp->iview);
+
+ anv_CreateDescriptorPool(vk_device,
+ &(const VkDescriptorPoolCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO,
+ .pNext = NULL,
+ .flags = 0,
+ .maxSets = 1,
+ .poolSizeCount = 1,
+ .pPoolSizes = (VkDescriptorPoolSize[]) {
+ {
+ .type = VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE,
+ .descriptorCount = 1
+ },
+ }
+ }, &cmd_buffer->pool->alloc, &tmp->desc_pool);
+
+ anv_AllocateDescriptorSets(vk_device,
+ &(VkDescriptorSetAllocateInfo) {
+ .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO,
+ .descriptorPool = tmp->desc_pool,
+ .descriptorSetCount = 1,
+ .pSetLayouts = &device->meta_state.blit2d.img_ds_layout
+ }, &tmp->set);
+
+ anv_UpdateDescriptorSets(vk_device,
+ 1, /* writeCount */
+ (VkWriteDescriptorSet[]) {
{
- .type = VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE,
- .descriptorCount = 1
- },
- }
- }, &cmd_buffer->pool->alloc, &tmp->desc_pool);
-
- anv_AllocateDescriptorSets(vk_device,
- &(VkDescriptorSetAllocateInfo) {
- .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO,
- .descriptorPool = tmp->desc_pool,
- .descriptorSetCount = 1,
- .pSetLayouts = &device->meta_state.blit2d.img_ds_layout
- }, &tmp->set);
-
- anv_UpdateDescriptorSets(vk_device,
- 1, /* writeCount */
- (VkWriteDescriptorSet[]) {
- {
- .sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
- .dstSet = tmp->set,
- .dstBinding = 0,
- .dstArrayElement = 0,
- .descriptorCount = 1,
- .descriptorType = VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE,
- .pImageInfo = (VkDescriptorImageInfo[]) {
+ .sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
+ .dstSet = tmp->set,
+ .dstBinding = 0,
+ .dstArrayElement = 0,
+ .descriptorCount = 1,
+ .descriptorType = VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE,
+ .pImageInfo = (VkDescriptorImageInfo[]) {
+ {
+ .sampler = NULL,
+ .imageView = anv_image_view_to_handle(&tmp->iview),
+ .imageLayout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ }
+ }
+ }, 0, NULL);
+
+ anv_CmdBindDescriptorSets(anv_cmd_buffer_to_handle(cmd_buffer),
+ VK_PIPELINE_BIND_POINT_GRAPHICS,
+ device->meta_state.blit2d.img_p_layout, 0, 1,
+ &tmp->set, 0, NULL);
+ } else {
+ assert(src_type == BLIT2D_SRC_TYPE_W_DETILE);
+ assert(src->tiling == ISL_TILING_W);
+ assert(src->bs == 1);
+
+ uint32_t tile_offset = 0;
+ isl_tiling_get_intratile_offset_el(&cmd_buffer->device->isl_dev,
+ ISL_TILING_W, 1, src->pitch,
+ rect->src_x, rect->src_y,
+ &tile_offset,
+ &rect->src_x, &rect->src_y);
+
+ tmp->buffer = (struct anv_buffer) {
+ .device = device,
+ .size = align_u32(rect->src_y + rect->height, 64) * src->pitch,
+ .usage = VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT,
+ .bo = src->bo,
+ .offset = src->base_offset + tile_offset,
+ };
+
+ anv_buffer_view_init(&tmp->bview, device,
+ &(VkBufferViewCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_BUFFER_VIEW_CREATE_INFO,
+ .buffer = anv_buffer_to_handle(&tmp->buffer),
+ .format = VK_FORMAT_R8_UINT,
+ .offset = 0,
+ .range = VK_WHOLE_SIZE,
+ }, cmd_buffer);
+
+ anv_CreateDescriptorPool(vk_device,
+ &(const VkDescriptorPoolCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO,
+ .pNext = NULL,
+ .flags = 0,
+ .maxSets = 1,
+ .poolSizeCount = 1,
+ .pPoolSizes = (VkDescriptorPoolSize[]) {
{
- .sampler = NULL,
- .imageView = anv_image_view_to_handle(&tmp->iview),
- .imageLayout = VK_IMAGE_LAYOUT_GENERAL,
+ .type = VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER,
+ .descriptorCount = 1
},
}
- }
- }, 0, NULL);
+ }, &cmd_buffer->pool->alloc, &tmp->desc_pool);
+
+ anv_AllocateDescriptorSets(vk_device,
+ &(VkDescriptorSetAllocateInfo) {
+ .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO,
+ .descriptorPool = tmp->desc_pool,
+ .descriptorSetCount = 1,
+ .pSetLayouts = &device->meta_state.blit2d.buf_ds_layout
+ }, &tmp->set);
+
+ anv_UpdateDescriptorSets(vk_device,
+ 1, /* writeCount */
+ (VkWriteDescriptorSet[]) {
+ {
+ .sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
+ .dstSet = tmp->set,
+ .dstBinding = 0,
+ .dstArrayElement = 0,
+ .descriptorCount = 1,
+ .descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER,
+ .pTexelBufferView = (VkBufferView[]) {
+ anv_buffer_view_to_handle(&tmp->bview),
+ },
+ }
+ }, 0, NULL);
- anv_CmdBindDescriptorSets(anv_cmd_buffer_to_handle(cmd_buffer),
- VK_PIPELINE_BIND_POINT_GRAPHICS,
- device->meta_state.blit2d.img_p_layout, 0, 1,
- &tmp->set, 0, NULL);
+ anv_CmdBindDescriptorSets(anv_cmd_buffer_to_handle(cmd_buffer),
+ VK_PIPELINE_BIND_POINT_GRAPHICS,
+ device->meta_state.blit2d.buf_p_layout, 0, 1,
+ &tmp->set, 0, NULL);
+ }
}
static void
@@ -246,8 +324,10 @@ blit2d_unbind_src(struct anv_cmd_buffer *cmd_buffer,
{
anv_DestroyDescriptorPool(anv_device_to_handle(cmd_buffer->device),
tmp->desc_pool, &cmd_buffer->pool->alloc);
- anv_DestroyImage(anv_device_to_handle(cmd_buffer->device),
- tmp->image, &cmd_buffer->pool->alloc);
+ if (src_type == BLIT2D_SRC_TYPE_NORMAL) {
+ anv_DestroyImage(anv_device_to_handle(cmd_buffer->device),
+ tmp->image, &cmd_buffer->pool->alloc);
+ }
}
void
@@ -479,6 +559,80 @@ typedef nir_ssa_def* (*texel_fetch_build_func)(struct nir_builder *,
nir_ssa_def *, nir_ssa_def *);
static nir_ssa_def *
+nir_copy_bits(struct nir_builder *b, nir_ssa_def *dst, unsigned dst_offset,
+ nir_ssa_def *src, unsigned src_offset, unsigned num_bits)
+{
+ unsigned src_mask = (~1u >> (32 - num_bits)) << src_offset;
+ nir_ssa_def *masked = nir_iand(b, src, nir_imm_int(b, src_mask));
+
+ nir_ssa_def *shifted;
+ if (dst_offset > src_offset) {
+ shifted = nir_ishl(b, masked, nir_imm_int(b, dst_offset - src_offset));
+ } else if (dst_offset < src_offset) {
+ shifted = nir_ushr(b, masked, nir_imm_int(b, src_offset - dst_offset));
+ } else {
+ assert(dst_offset == src_offset);
+ shifted = masked;
+ }
+
+ return nir_ior(b, dst, shifted);
+}
+
+static nir_ssa_def *
+build_nir_w_tiled_fetch(struct nir_builder *b, struct anv_device *device,
+ nir_ssa_def *tex_pos, nir_ssa_def *tex_pitch)
+{
+ nir_ssa_def *x = nir_channel(b, tex_pos, 0);
+ nir_ssa_def *y = nir_channel(b, tex_pos, 1);
+
+ /* First, compute the block-aligned offset */
+ nir_ssa_def *x_major = nir_ushr(b, x, nir_imm_int(b, 6));
+ nir_ssa_def *y_major = nir_ushr(b, y, nir_imm_int(b, 6));
+ nir_ssa_def *offset =
+ nir_iadd(b, nir_imul(b, y_major,
+ nir_imul(b, tex_pitch, nir_imm_int(b, 64))),
+ nir_imul(b, x_major, nir_imm_int(b, 4096)));
+
+ /* Compute the bottom 12 bits of the offset */
+ offset = nir_copy_bits(b, offset, 0, x, 0, 1);
+ offset = nir_copy_bits(b, offset, 1, y, 0, 1);
+ offset = nir_copy_bits(b, offset, 2, x, 1, 1);
+ offset = nir_copy_bits(b, offset, 3, y, 1, 1);
+ offset = nir_copy_bits(b, offset, 4, x, 2, 1);
+ offset = nir_copy_bits(b, offset, 5, y, 2, 4);
+ offset = nir_copy_bits(b, offset, 9, x, 3, 3);
+
+ if (device->isl_dev.has_bit6_swizzling) {
+ offset = nir_ixor(b, offset,
+ nir_ushr(b, nir_iand(b, offset, nir_imm_int(b, 0x0200)),
+ nir_imm_int(b, 3)));
+ }
+
+ const struct glsl_type *sampler_type =
+ glsl_sampler_type(GLSL_SAMPLER_DIM_BUF, false, false, GLSL_TYPE_FLOAT);
+ nir_variable *sampler = nir_variable_create(b->shader, nir_var_uniform,
+ sampler_type, "s_tex");
+ sampler->data.descriptor_set = 0;
+ sampler->data.binding = 0;
+
+ nir_tex_instr *tex = nir_tex_instr_create(b->shader, 1);
+ tex->sampler_dim = GLSL_SAMPLER_DIM_BUF;
+ tex->op = nir_texop_txf;
+ tex->src[0].src_type = nir_tex_src_coord;
+ tex->src[0].src = nir_src_for_ssa(offset);
+ tex->dest_type = nir_type_float; /* TODO */
+ tex->is_array = false;
+ tex->coord_components = 1;
+ tex->texture = nir_deref_var_create(tex, sampler);
+ tex->sampler = NULL;
+
+ nir_ssa_dest_init(&tex->instr, &tex->dest, 4, 32, "tex");
+ nir_builder_instr_insert(b, &tex->instr);
+
+ return &tex->dest.ssa;
+}
+
+static nir_ssa_def *
build_nir_texel_fetch(struct nir_builder *b, struct anv_device *device,
nir_ssa_def *tex_pos, nir_ssa_def *tex_pitch)
{
@@ -595,9 +749,10 @@ blit2d_init_pipeline(struct anv_device *device,
src_func = build_nir_texel_fetch;
break;
case BLIT2D_SRC_TYPE_W_DETILE:
- /* Not yet supported */
+ src_func = build_nir_w_tiled_fetch;
+ break;
default:
- return VK_SUCCESS;
+ unreachable("Invalid blit2d source type");
}
struct anv_shader_module fs = { .nir = NULL };
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 09:29:13 +0000