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-rw-r--r--drivers/vulkan/SCsub29
-rw-r--r--drivers/vulkan/rendering_device_vulkan.cpp39
-rw-r--r--drivers/vulkan/rendering_device_vulkan.h15
-rw-r--r--drivers/vulkan/vulkan_context.cpp2
4 files changed, 62 insertions, 23 deletions
diff --git a/drivers/vulkan/SCsub b/drivers/vulkan/SCsub
index 13fcaf16d2..14b9d63204 100644
--- a/drivers/vulkan/SCsub
+++ b/drivers/vulkan/SCsub
@@ -2,7 +2,7 @@
Import("env")
-env.add_source_files(env.drivers_sources, "*.cpp")
+thirdparty_obj = []
# FIXME: Refactor all this to reduce code duplication.
if env["platform"] == "android":
@@ -22,7 +22,8 @@ if env["platform"] == "android":
thirdparty_dir = "#thirdparty/vulkan"
vma_sources = [thirdparty_dir + "/android/vk_mem_alloc.cpp"]
- env_thirdparty.add_source_files(env.drivers_sources, vma_sources)
+ env_thirdparty.add_source_files(thirdparty_obj, vma_sources)
+
elif env["platform"] == "iphone":
# Use bundled Vulkan headers
thirdparty_dir = "#thirdparty/vulkan"
@@ -33,7 +34,8 @@ elif env["platform"] == "iphone":
env_thirdparty.disable_warnings()
vma_sources = [thirdparty_dir + "/vk_mem_alloc.cpp"]
- env_thirdparty.add_source_files(env.drivers_sources, vma_sources)
+ env_thirdparty.add_source_files(thirdparty_obj, vma_sources)
+
elif env["builtin_vulkan"]:
# Use bundled Vulkan headers
thirdparty_dir = "#thirdparty/vulkan"
@@ -98,8 +100,9 @@ elif env["builtin_vulkan"]:
env_thirdparty.AppendUnique(CPPDEFINES=["HAVE_SECURE_GETENV"])
loader_sources = [thirdparty_dir + "/loader/" + file for file in loader_sources]
- env_thirdparty.add_source_files(env.drivers_sources, loader_sources)
- env_thirdparty.add_source_files(env.drivers_sources, vma_sources)
+ env_thirdparty.add_source_files(thirdparty_obj, loader_sources)
+ env_thirdparty.add_source_files(thirdparty_obj, vma_sources)
+
else: # Always build VMA.
thirdparty_dir = "#thirdparty/vulkan"
env.Prepend(CPPPATH=[thirdparty_dir])
@@ -109,4 +112,18 @@ else: # Always build VMA.
env_thirdparty.disable_warnings()
vma_sources = [thirdparty_dir + "/vk_mem_alloc.cpp"]
- env_thirdparty.add_source_files(env.drivers_sources, vma_sources)
+ env_thirdparty.add_source_files(thirdparty_obj, vma_sources)
+
+
+env.drivers_sources += thirdparty_obj
+
+
+# Godot source files
+
+driver_obj = []
+
+env.add_source_files(driver_obj, "*.cpp")
+env.drivers_sources += driver_obj
+
+# Needed to force rebuilding the driver files when the thirdparty code is updated.
+env.Depends(driver_obj, thirdparty_obj)
diff --git a/drivers/vulkan/rendering_device_vulkan.cpp b/drivers/vulkan/rendering_device_vulkan.cpp
index ecc689bd2b..c6d49de274 100644
--- a/drivers/vulkan/rendering_device_vulkan.cpp
+++ b/drivers/vulkan/rendering_device_vulkan.cpp
@@ -1362,6 +1362,7 @@ Error RenderingDeviceVulkan::_buffer_allocate(Buffer *p_buffer, uint32_t p_size,
p_buffer->buffer_info.buffer = p_buffer->buffer;
p_buffer->buffer_info.offset = 0;
p_buffer->buffer_info.range = p_size;
+ p_buffer->usage = p_usage;
return OK;
}
@@ -3485,7 +3486,7 @@ RID RenderingDeviceVulkan::sampler_create(const SamplerState &p_state) {
/**** VERTEX ARRAY ****/
/**********************/
-RID RenderingDeviceVulkan::vertex_buffer_create(uint32_t p_size_bytes, const Vector<uint8_t> &p_data) {
+RID RenderingDeviceVulkan::vertex_buffer_create(uint32_t p_size_bytes, const Vector<uint8_t> &p_data, bool p_use_as_storage) {
_THREAD_SAFE_METHOD_
ERR_FAIL_COND_V(p_data.size() && (uint32_t)p_data.size() != p_size_bytes, RID());
@@ -3494,8 +3495,12 @@ RID RenderingDeviceVulkan::vertex_buffer_create(uint32_t p_size_bytes, const Vec
ERR_FAIL_COND_V_MSG(compute_list != nullptr && p_data.size(), RID(),
"Creating buffers with data is forbidden during creation of a draw list");
+ uint32_t usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_VERTEX_BUFFER_BIT;
+ if (p_use_as_storage) {
+ usage |= VK_BUFFER_USAGE_STORAGE_BUFFER_BIT;
+ }
Buffer buffer;
- _buffer_allocate(&buffer, p_size_bytes, VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_VERTEX_BUFFER_BIT, VMA_MEMORY_USAGE_GPU_ONLY);
+ _buffer_allocate(&buffer, p_size_bytes, usage, VMA_MEMORY_USAGE_GPU_ONLY);
if (p_data.size()) {
uint64_t data_size = p_data.size();
const uint8_t *r = p_data.ptr();
@@ -4595,7 +4600,7 @@ RID RenderingDeviceVulkan::uniform_set_create(const Vector<Uniform> &p_uniforms,
List<Vector<VkBufferView>> buffer_views;
List<Vector<VkDescriptorImageInfo>> image_infos;
//used for verification to make sure a uniform set does not use a framebuffer bound texture
- Vector<RID> attachable_textures;
+ LocalVector<UniformSet::AttachableTexture> attachable_textures;
Vector<Texture *> mutable_sampled_textures;
Vector<Texture *> mutable_storage_textures;
@@ -4688,7 +4693,10 @@ RID RenderingDeviceVulkan::uniform_set_create(const Vector<Uniform> &p_uniforms,
img_info.imageView = texture->view;
if (texture->usage_flags & (TEXTURE_USAGE_COLOR_ATTACHMENT_BIT | TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT | TEXTURE_USAGE_RESOLVE_ATTACHMENT_BIT)) {
- attachable_textures.push_back(texture->owner.is_valid() ? texture->owner : uniform.ids[j + 1]);
+ UniformSet::AttachableTexture attachable_texture;
+ attachable_texture.bind = set_uniform.binding;
+ attachable_texture.texture = texture->owner.is_valid() ? texture->owner : uniform.ids[j + 1];
+ attachable_textures.push_back(attachable_texture);
}
if (texture->usage_flags & TEXTURE_USAGE_STORAGE_BIT) {
@@ -4738,7 +4746,10 @@ RID RenderingDeviceVulkan::uniform_set_create(const Vector<Uniform> &p_uniforms,
img_info.imageView = texture->view;
if (texture->usage_flags & (TEXTURE_USAGE_COLOR_ATTACHMENT_BIT | TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT | TEXTURE_USAGE_RESOLVE_ATTACHMENT_BIT)) {
- attachable_textures.push_back(texture->owner.is_valid() ? texture->owner : uniform.ids[j]);
+ UniformSet::AttachableTexture attachable_texture;
+ attachable_texture.bind = set_uniform.binding;
+ attachable_texture.texture = texture->owner.is_valid() ? texture->owner : uniform.ids[j];
+ attachable_textures.push_back(attachable_texture);
}
if (texture->usage_flags & TEXTURE_USAGE_STORAGE_BIT) {
@@ -4911,7 +4922,15 @@ RID RenderingDeviceVulkan::uniform_set_create(const Vector<Uniform> &p_uniforms,
ERR_FAIL_COND_V_MSG(uniform.ids.size() != 1, RID(),
"Storage buffer supplied (binding: " + itos(uniform.binding) + ") must provide one ID (" + itos(uniform.ids.size()) + " provided).");
- Buffer *buffer = storage_buffer_owner.getornull(uniform.ids[0]);
+ Buffer *buffer = nullptr;
+
+ if (storage_buffer_owner.owns(uniform.ids[0])) {
+ buffer = storage_buffer_owner.getornull(uniform.ids[0]);
+ } else if (vertex_buffer_owner.owns(uniform.ids[0])) {
+ buffer = vertex_buffer_owner.getornull(uniform.ids[0]);
+
+ ERR_FAIL_COND_V_MSG(!(buffer->usage & VK_BUFFER_USAGE_STORAGE_BUFFER_BIT), RID(), "Vertex buffer supplied (binding: " + itos(uniform.binding) + ") was not created with storage flag.");
+ }
ERR_FAIL_COND_V_MSG(!buffer, RID(), "Storage buffer supplied (binding: " + itos(uniform.binding) + ") is invalid.");
//if 0, then its sized on link time
@@ -6155,13 +6174,13 @@ void RenderingDeviceVulkan::draw_list_bind_uniform_set(DrawListID p_list, RID p_
#ifdef DEBUG_ENABLED
{ //validate that textures bound are not attached as framebuffer bindings
uint32_t attachable_count = uniform_set->attachable_textures.size();
- const RID *attachable_ptr = uniform_set->attachable_textures.ptr();
+ const UniformSet::AttachableTexture *attachable_ptr = uniform_set->attachable_textures.ptr();
uint32_t bound_count = draw_list_bound_textures.size();
const RID *bound_ptr = draw_list_bound_textures.ptr();
for (uint32_t i = 0; i < attachable_count; i++) {
for (uint32_t j = 0; j < bound_count; j++) {
- ERR_FAIL_COND_MSG(attachable_ptr[i] == bound_ptr[j],
- "Attempted to use the same texture in framebuffer attachment and a uniform set, this is not allowed.");
+ ERR_FAIL_COND_MSG(attachable_ptr[i].texture == bound_ptr[j],
+ "Attempted to use the same texture in framebuffer attachment and a uniform (set: " + itos(p_index) + ", binding: " + itos(attachable_ptr[i].bind) + "), this is not allowed.");
}
}
}
@@ -6365,7 +6384,7 @@ void RenderingDeviceVulkan::draw_list_enable_scissor(DrawListID p_list, const Re
Rect2i rect = p_rect;
rect.position += dl->viewport.position;
- rect = dl->viewport.clip(rect);
+ rect = dl->viewport.intersection(rect);
if (rect.get_area() == 0) {
return;
diff --git a/drivers/vulkan/rendering_device_vulkan.h b/drivers/vulkan/rendering_device_vulkan.h
index 35fc6debdd..05c5b9c63e 100644
--- a/drivers/vulkan/rendering_device_vulkan.h
+++ b/drivers/vulkan/rendering_device_vulkan.h
@@ -32,6 +32,7 @@
#define RENDERING_DEVICE_VULKAN_H
#include "core/os/thread_safe.h"
+#include "core/templates/local_vector.h"
#include "core/templates/oa_hash_map.h"
#include "core/templates/rid_owner.h"
#include "servers/rendering/rendering_device.h"
@@ -45,11 +46,6 @@
#include <vulkan/vulkan.h>
-//todo:
-//compute
-//push constants
-//views of texture slices
-
class VulkanContext;
class RenderingDeviceVulkan : public RenderingDevice {
@@ -638,7 +634,12 @@ class RenderingDeviceVulkan : public RenderingDevice {
DescriptorPoolKey pool_key;
VkDescriptorSet descriptor_set = VK_NULL_HANDLE;
//VkPipelineLayout pipeline_layout; //not owned, inherited from shader
- Vector<RID> attachable_textures; //used for validation
+ struct AttachableTexture {
+ uint32_t bind;
+ RID texture;
+ };
+
+ LocalVector<AttachableTexture> attachable_textures; //used for validation
Vector<Texture *> mutable_sampled_textures; //used for layout change
Vector<Texture *> mutable_storage_textures; //used for layout change
};
@@ -951,7 +952,7 @@ public:
/**** VERTEX ARRAY ****/
/**********************/
- virtual RID vertex_buffer_create(uint32_t p_size_bytes, const Vector<uint8_t> &p_data = Vector<uint8_t>());
+ virtual RID vertex_buffer_create(uint32_t p_size_bytes, const Vector<uint8_t> &p_data = Vector<uint8_t>(), bool p_use_as_storage = false);
// Internally reference counted, this ID is warranted to be unique for the same description, but needs to be freed as many times as it was allocated
virtual VertexFormatID vertex_format_create(const Vector<VertexAttribute> &p_vertex_formats);
diff --git a/drivers/vulkan/vulkan_context.cpp b/drivers/vulkan/vulkan_context.cpp
index 855c8a2d68..1f4092745a 100644
--- a/drivers/vulkan/vulkan_context.cpp
+++ b/drivers/vulkan/vulkan_context.cpp
@@ -493,6 +493,8 @@ Error VulkanContext::_create_physical_device() {
// features based on this query
vkGetPhysicalDeviceFeatures(gpu, &physical_device_features);
+ physical_device_features.robustBufferAccess = false; //turn off robust buffer access, which can hamper performance on some hardware
+
#define GET_INSTANCE_PROC_ADDR(inst, entrypoint) \
{ \
fp##entrypoint = (PFN_vk##entrypoint)vkGetInstanceProcAddr(inst, "vk" #entrypoint); \
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-01 02:00:09 +0000