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Add a Framebuffer cache

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Adds a FramebufferCache singletion that operates the same way as UniformSetCache.

Allows creating framebuffers on the fly (and keep them cached if re-requested) such as:

```C++
RID fb = FramebufferCache::get_singleton()->get_cache(texture1,texture2);
```
This commit is contained in:
Juan Linietsky
2022-08-05 11:59:58 +02:00
parent 9c8e7031bf
commit f999f52f0a
11 changed files with 436 additions and 23 deletions
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27
drivers/vulkan/rendering_device_vulkan.cpp
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@@ -3971,7 +3971,7 @@ RenderingDevice::FramebufferFormatID RenderingDeviceVulkan::framebuffer_format_c
passes.push_back(pass);
return framebuffer_format_create_multipass(p_format, passes, p_view_count);
}
RenderingDevice::FramebufferFormatID RenderingDeviceVulkan::framebuffer_format_create_multipass(const Vector<AttachmentFormat> &p_attachments, Vector<FramebufferPass> &p_passes, uint32_t p_view_count) {
RenderingDevice::FramebufferFormatID RenderingDeviceVulkan::framebuffer_format_create_multipass(const Vector<AttachmentFormat> &p_attachments, const Vector<FramebufferPass> &p_passes, uint32_t p_view_count) {
_THREAD_SAFE_METHOD_
FramebufferFormatKey key;
@@ -4110,7 +4110,7 @@ RID RenderingDeviceVulkan::framebuffer_create(const Vector<RID> &p_texture_attac
return framebuffer_create_multipass(p_texture_attachments, passes, p_format_check, p_view_count);
}
RID RenderingDeviceVulkan::framebuffer_create_multipass(const Vector<RID> &p_texture_attachments, Vector<FramebufferPass> &p_passes, FramebufferFormatID p_format_check, uint32_t p_view_count) {
RID RenderingDeviceVulkan::framebuffer_create_multipass(const Vector<RID> &p_texture_attachments, const Vector<FramebufferPass> &p_passes, FramebufferFormatID p_format_check, uint32_t p_view_count) {
_THREAD_SAFE_METHOD_
Vector<AttachmentFormat> attachments;
@@ -4181,6 +4181,22 @@ RenderingDevice::FramebufferFormatID RenderingDeviceVulkan::framebuffer_get_form
return framebuffer->format_id;
}
bool RenderingDeviceVulkan::framebuffer_is_valid(RID p_framebuffer) const {
_THREAD_SAFE_METHOD_
return framebuffer_owner.owns(p_framebuffer);
}
void RenderingDeviceVulkan::framebuffer_set_invalidation_callback(RID p_framebuffer, InvalidationCallback p_callback, void *p_userdata) {
_THREAD_SAFE_METHOD_
Framebuffer *framebuffer = framebuffer_owner.get_or_null(p_framebuffer);
ERR_FAIL_COND(!framebuffer);
framebuffer->invalidated_callback = p_callback;
framebuffer->invalidated_callback_userdata = p_userdata;
}
/*****************/
/**** SAMPLER ****/
/*****************/
@@ -6218,7 +6234,7 @@ bool RenderingDeviceVulkan::uniform_set_is_valid(RID p_uniform_set) {
return uniform_set_owner.owns(p_uniform_set);
}
void RenderingDeviceVulkan::uniform_set_set_invalidation_callback(RID p_uniform_set, UniformSetInvalidatedCallback p_callback, void *p_userdata) {
void RenderingDeviceVulkan::uniform_set_set_invalidation_callback(RID p_uniform_set, InvalidationCallback p_callback, void *p_userdata) {
UniformSet *us = uniform_set_owner.get_or_null(p_uniform_set);
ERR_FAIL_COND(!us);
us->invalidated_callback = p_callback;
@@ -8685,6 +8701,11 @@ void RenderingDeviceVulkan::_free_internal(RID p_id) {
} else if (framebuffer_owner.owns(p_id)) {
Framebuffer *framebuffer = framebuffer_owner.get_or_null(p_id);
frames[frame].framebuffers_to_dispose_of.push_back(*framebuffer);
if (framebuffer->invalidated_callback != nullptr) {
framebuffer->invalidated_callback(framebuffer->invalidated_callback_userdata);
}
framebuffer_owner.free(p_id);
} else if (sampler_owner.owns(p_id)) {
VkSampler *sampler = sampler_owner.get_or_null(p_id);