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Add layer slice support to render device and render buffers

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This commit is contained in:
Bastiaan Olij 2023-02-02 22:43:49 +11:00
parent 0a9e6e478e
commit 093289364f
6 changed files with 71 additions and 46 deletions
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8
drivers/vulkan/rendering_device_vulkan.cpp
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@ -2294,7 +2294,7 @@ RID RenderingDeviceVulkan::texture_create_from_extension(TextureType p_type, Dat
return id; return id;
} }
RID RenderingDeviceVulkan::texture_create_shared_from_slice(const TextureView &p_view, RID p_with_texture, uint32_t p_layer, uint32_t p_mipmap, uint32_t p_mipmaps, TextureSliceType p_slice_type) { RID RenderingDeviceVulkan::texture_create_shared_from_slice(const TextureView &p_view, RID p_with_texture, uint32_t p_layer, uint32_t p_mipmap, uint32_t p_mipmaps, TextureSliceType p_slice_type, uint32_t p_layers) {
_THREAD_SAFE_METHOD_ _THREAD_SAFE_METHOD_
Texture *src_texture = texture_owner.get_or_null(p_with_texture); Texture *src_texture = texture_owner.get_or_null(p_with_texture);
@ -2322,7 +2322,11 @@ RID RenderingDeviceVulkan::texture_create_shared_from_slice(const TextureView &p
ERR_FAIL_UNSIGNED_INDEX_V(p_layer, src_texture->layers, RID()); ERR_FAIL_UNSIGNED_INDEX_V(p_layer, src_texture->layers, RID());
int slice_layers = 1; int slice_layers = 1;
if (p_slice_type == TEXTURE_SLICE_2D_ARRAY) { if (p_layers != 0) {
ERR_FAIL_COND_V_MSG(p_layers > 1 && p_slice_type != TEXTURE_SLICE_2D_ARRAY, RID(), "layer slicing only supported for 2D arrays");
ERR_FAIL_COND_V_MSG(p_layer + p_layers > src_texture->layers, RID(), "layer slice is out of bounds");
slice_layers = p_layers;
} else if (p_slice_type == TEXTURE_SLICE_2D_ARRAY) {
ERR_FAIL_COND_V_MSG(p_layer != 0, RID(), "layer must be 0 when obtaining a 2D array mipmap slice"); ERR_FAIL_COND_V_MSG(p_layer != 0, RID(), "layer must be 0 when obtaining a 2D array mipmap slice");
slice_layers = src_texture->layers; slice_layers = src_texture->layers;
} else if (p_slice_type == TEXTURE_SLICE_CUBEMAP) { } else if (p_slice_type == TEXTURE_SLICE_CUBEMAP) {

2
drivers/vulkan/rendering_device_vulkan.h
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@ -1047,7 +1047,7 @@ public:
virtual RID texture_create_shared(const TextureView &p_view, RID p_with_texture); virtual RID texture_create_shared(const TextureView &p_view, RID p_with_texture);
virtual RID texture_create_from_extension(TextureType p_type, DataFormat p_format, TextureSamples p_samples, uint64_t p_flags, uint64_t p_image, uint64_t p_width, uint64_t p_height, uint64_t p_depth, uint64_t p_layers); virtual RID texture_create_from_extension(TextureType p_type, DataFormat p_format, TextureSamples p_samples, uint64_t p_flags, uint64_t p_image, uint64_t p_width, uint64_t p_height, uint64_t p_depth, uint64_t p_layers);
virtual RID texture_create_shared_from_slice(const TextureView &p_view, RID p_with_texture, uint32_t p_layer, uint32_t p_mipmap, uint32_t p_mipmaps = 1, TextureSliceType p_slice_type = TEXTURE_SLICE_2D); virtual RID texture_create_shared_from_slice(const TextureView &p_view, RID p_with_texture, uint32_t p_layer, uint32_t p_mipmap, uint32_t p_mipmaps = 1, TextureSliceType p_slice_type = TEXTURE_SLICE_2D, uint32_t p_layers = 0);
virtual Error texture_update(RID p_texture, uint32_t p_layer, const Vector<uint8_t> &p_data, BitField<BarrierMask> p_post_barrier = BARRIER_MASK_ALL_BARRIERS); virtual Error texture_update(RID p_texture, uint32_t p_layer, const Vector<uint8_t> &p_data, BitField<BarrierMask> p_post_barrier = BARRIER_MASK_ALL_BARRIERS);
virtual Vector<uint8_t> texture_get_data(RID p_texture, uint32_t p_layer); virtual Vector<uint8_t> texture_get_data(RID p_texture, uint32_t p_layer);

6
servers/rendering/renderer_rd/renderer_scene_render_rd.cpp
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@ -280,7 +280,7 @@ void RendererSceneRenderRD::_render_buffers_copy_screen_texture(const RenderData
for (int i = 1; i < mipmaps; i++) { for (int i = 1; i < mipmaps; i++) {
RID source = dest; RID source = dest;
dest = rb->get_texture_slice(RB_SCOPE_BUFFERS, RB_TEX_BLUR_0, v, i); dest = rb->get_texture_slice(RB_SCOPE_BUFFERS, RB_TEX_BLUR_0, v, i);
Size2i msize = rb->get_texture_slice_size(RB_SCOPE_BUFFERS, RB_TEX_BLUR_0, v, i); Size2i msize = rb->get_texture_slice_size(RB_SCOPE_BUFFERS, RB_TEX_BLUR_0, i);
if (can_use_storage) { if (can_use_storage) {
copy_effects->make_mipmap(source, dest, msize); copy_effects->make_mipmap(source, dest, msize);
@ -448,7 +448,7 @@ void RendererSceneRenderRD::_render_buffers_post_process_and_tonemap(const Rende
float luminance_multiplier = _render_buffers_get_luminance_multiplier(); float luminance_multiplier = _render_buffers_get_luminance_multiplier();
for (uint32_t l = 0; l < rb->get_view_count(); l++) { for (uint32_t l = 0; l < rb->get_view_count(); l++) {
for (int i = 0; i < (max_glow_level + 1); i++) { for (int i = 0; i < (max_glow_level + 1); i++) {
Size2i vp_size = rb->get_texture_slice_size(RB_SCOPE_BUFFERS, RB_TEX_BLUR_1, l, i); Size2i vp_size = rb->get_texture_slice_size(RB_SCOPE_BUFFERS, RB_TEX_BLUR_1, i);
if (i == 0) { if (i == 0) {
RID luminance_texture; RID luminance_texture;
@ -502,7 +502,7 @@ void RendererSceneRenderRD::_render_buffers_post_process_and_tonemap(const Rende
tonemap.glow_levels[i] = environment_get_glow_levels(p_render_data->environment)[i]; tonemap.glow_levels[i] = environment_get_glow_levels(p_render_data->environment)[i];
} }
Size2i msize = rb->get_texture_slice_size(RB_SCOPE_BUFFERS, RB_TEX_BLUR_1, 0, 0); Size2i msize = rb->get_texture_slice_size(RB_SCOPE_BUFFERS, RB_TEX_BLUR_1, 0);
tonemap.glow_texture_size.x = msize.width; tonemap.glow_texture_size.x = msize.width;
tonemap.glow_texture_size.y = msize.height; tonemap.glow_texture_size.y = msize.height;
tonemap.glow_use_bicubic_upscale = glow_bicubic_upscale; tonemap.glow_use_bicubic_upscale = glow_bicubic_upscale;

65
servers/rendering/renderer_rd/storage_rd/render_scene_buffers_rd.cpp
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@ -50,25 +50,19 @@ void RenderSceneBuffersRD::_bind_methods() {
// ClassDB::bind_method(D_METHOD("create_texture_view", "context", "name", "view_name", "view"), &RenderSceneBuffersRD::has_texture); // ClassDB::bind_method(D_METHOD("create_texture_view", "context", "name", "view_name", "view"), &RenderSceneBuffersRD::has_texture);
ClassDB::bind_method(D_METHOD("get_texture", "context", "name"), &RenderSceneBuffersRD::get_texture); ClassDB::bind_method(D_METHOD("get_texture", "context", "name"), &RenderSceneBuffersRD::get_texture);
// ClassDB::bind_method(D_METHOD("get_texture_format", "context", "name"), &RenderSceneBuffersRD::get_texture_format); // ClassDB::bind_method(D_METHOD("get_texture_format", "context", "name"), &RenderSceneBuffersRD::get_texture_format);
ClassDB::bind_method(D_METHOD("get_texture_slice", "context", "name", "layer", "mipmap"), &RenderSceneBuffersRD::get_texture_slice); ClassDB::bind_method(D_METHOD("get_texture_slice", "context", "name", "layer", "mipmap", "layers", "mipmaps"), &RenderSceneBuffersRD::get_texture_slice);
ClassDB::bind_method(D_METHOD("get_texture_slice_size", "context", "name", "layer", "mipmap"), &RenderSceneBuffersRD::get_texture_slice_size); ClassDB::bind_method(D_METHOD("get_texture_slice_size", "context", "name", "mipmap"), &RenderSceneBuffersRD::get_texture_slice_size);
ClassDB::bind_method(D_METHOD("clear_context", "context"), &RenderSceneBuffersRD::clear_context); ClassDB::bind_method(D_METHOD("clear_context", "context"), &RenderSceneBuffersRD::clear_context);
} }
void RenderSceneBuffersRD::update_sizes(NamedTexture &p_named_texture) { void RenderSceneBuffersRD::update_sizes(NamedTexture &p_named_texture) {
ERR_FAIL_COND(p_named_texture.texture.is_null()); ERR_FAIL_COND(p_named_texture.texture.is_null());
uint32_t size = p_named_texture.format.array_layers * p_named_texture.format.mipmaps; p_named_texture.sizes.resize(p_named_texture.format.mipmaps);
p_named_texture.sizes.resize(size);
Size2i mipmap_size = Size2i(p_named_texture.format.width, p_named_texture.format.height); Size2i mipmap_size = Size2i(p_named_texture.format.width, p_named_texture.format.height);
for (uint32_t mipmap = 0; mipmap < p_named_texture.format.mipmaps; mipmap++) { for (uint32_t mipmap = 0; mipmap < p_named_texture.format.mipmaps; mipmap++) {
for (uint32_t layer = 0; layer < p_named_texture.format.array_layers; layer++) { p_named_texture.sizes.ptrw()[mipmap] = mipmap_size;
uint32_t index = layer * p_named_texture.format.mipmaps + mipmap;
p_named_texture.sizes.ptrw()[index] = mipmap_size;
}
mipmap_size.width = MAX(1, mipmap_size.width >> 1); mipmap_size.width = MAX(1, mipmap_size.width >> 1);
mipmap_size.height = MAX(1, mipmap_size.height >> 1); mipmap_size.height = MAX(1, mipmap_size.height >> 1);
@ -324,7 +318,7 @@ const RD::TextureFormat RenderSceneBuffersRD::get_texture_format(const StringNam
return named_textures[key].format; return named_textures[key].format;
} }
RID RenderSceneBuffersRD::get_texture_slice(const StringName &p_context, const StringName &p_texture_name, const uint32_t p_layer, const uint32_t p_mipmap) { RID RenderSceneBuffersRD::get_texture_slice(const StringName &p_context, const StringName &p_texture_name, const uint32_t p_layer, const uint32_t p_mipmap, const uint32_t p_layers, const uint32_t p_mipmaps) {
NTKey key(p_context, p_texture_name); NTKey key(p_context, p_texture_name);
// check if this is a known texture // check if this is a known texture
@ -334,36 +328,41 @@ RID RenderSceneBuffersRD::get_texture_slice(const StringName &p_context, const S
// check if we're in bounds // check if we're in bounds
ERR_FAIL_UNSIGNED_INDEX_V(p_layer, named_texture.format.array_layers, RID()); ERR_FAIL_UNSIGNED_INDEX_V(p_layer, named_texture.format.array_layers, RID());
ERR_FAIL_COND_V(p_layers == 0, RID());
ERR_FAIL_COND_V(p_layer + p_layers > named_texture.format.array_layers, RID());
ERR_FAIL_UNSIGNED_INDEX_V(p_mipmap, named_texture.format.mipmaps, RID()); ERR_FAIL_UNSIGNED_INDEX_V(p_mipmap, named_texture.format.mipmaps, RID());
ERR_FAIL_COND_V(p_mipmaps == 0, RID());
ERR_FAIL_COND_V(p_mipmap + p_mipmaps > named_texture.format.mipmaps, RID());
// if we don't have multiple layers or mipmaps, we can just return our texture as is // asking the whole thing? just return the original
if (named_texture.format.array_layers == 1 && named_texture.format.mipmaps == 1) { if (p_layer == 0 && p_mipmap == 0 && named_texture.format.array_layers == p_layers && named_texture.format.mipmaps == p_mipmaps) {
return named_texture.texture; return named_texture.texture;
} }
// get our index and make sure we have enough entries in our slices vector // see if we have this
uint32_t index = p_layer * named_texture.format.mipmaps + p_mipmap; NTSliceKey slice_key(p_layer, p_layers, p_mipmap, p_mipmaps);
while (named_texture.slices.size() <= int(index)) { if (named_texture.slices.has(slice_key)) {
named_texture.slices.push_back(RID()); return named_texture.slices[slice_key];
} }
// create our slice if we don't have it already // create our slice
if (named_texture.slices[index].is_null()) { RID &slice = named_texture.slices[slice_key];
named_texture.slices.ptrw()[index] = RD::get_singleton()->texture_create_shared_from_slice(RD::TextureView(), named_texture.texture, p_layer, p_mipmap); slice = RD::get_singleton()->texture_create_shared_from_slice(RD::TextureView(), named_texture.texture, p_layer, p_mipmap, p_mipmaps, p_layers > 1 ? RD::TEXTURE_SLICE_2D_ARRAY : RD::TEXTURE_SLICE_2D, p_layers);
Array arr; Array arr;
arr.push_back(p_context); arr.push_back(p_context);
arr.push_back(p_texture_name); arr.push_back(p_texture_name);
arr.push_back(itos(p_layer)); arr.push_back(itos(p_layer));
arr.push_back(itos(p_mipmap)); arr.push_back(itos(p_layers));
RD::get_singleton()->set_resource_name(named_texture.slices[index], String("RenderBuffer {0}/{1} slice {2}/{3}").format(arr)); arr.push_back(itos(p_mipmap));
} arr.push_back(itos(p_mipmaps));
RD::get_singleton()->set_resource_name(slice, String("RenderBuffer {0}/{1}, layer {2}/{3}, mipmap {4}/{5}").format(arr));
// and return our slice // and return our slice
return named_texture.slices[index]; return slice;
} }
Size2i RenderSceneBuffersRD::get_texture_slice_size(const StringName &p_context, const StringName &p_texture_name, const uint32_t p_layer, const uint32_t p_mipmap) { Size2i RenderSceneBuffersRD::get_texture_slice_size(const StringName &p_context, const StringName &p_texture_name, const uint32_t p_mipmap) {
NTKey key(p_context, p_texture_name); NTKey key(p_context, p_texture_name);
// check if this is a known texture // check if this is a known texture
@ -372,14 +371,10 @@ Size2i RenderSceneBuffersRD::get_texture_slice_size(const StringName &p_context,
ERR_FAIL_COND_V(named_texture.texture.is_null(), Size2i()); ERR_FAIL_COND_V(named_texture.texture.is_null(), Size2i());
// check if we're in bounds // check if we're in bounds
ERR_FAIL_UNSIGNED_INDEX_V(p_layer, named_texture.format.array_layers, Size2i());
ERR_FAIL_UNSIGNED_INDEX_V(p_mipmap, named_texture.format.mipmaps, Size2i()); ERR_FAIL_UNSIGNED_INDEX_V(p_mipmap, named_texture.format.mipmaps, Size2i());
// get our index // return our size
uint32_t index = p_layer * named_texture.format.mipmaps + p_mipmap; return named_texture.sizes[p_mipmap];
// and return our size
return named_texture.sizes[index];
} }
void RenderSceneBuffersRD::clear_context(const StringName &p_context) { void RenderSceneBuffersRD::clear_context(const StringName &p_context) {

34
servers/rendering/renderer_rd/storage_rd/render_scene_buffers_rd.h
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@ -93,7 +93,6 @@ private:
} }
static uint32_t hash(const NTKey &p_val) { static uint32_t hash(const NTKey &p_val) {
// FIXME, properly hash two stringnames together
uint32_t h = p_val.context.hash(); uint32_t h = p_val.context.hash();
h = hash_murmur3_one_32(p_val.buffer_name.hash(), h); h = hash_murmur3_one_32(p_val.buffer_name.hash(), h);
return hash_fmix32(h); return hash_fmix32(h);
@ -106,6 +105,33 @@ private:
} }
}; };
struct NTSliceKey {
uint32_t layer;
uint32_t layers;
uint32_t mipmap;
uint32_t mipmaps;
bool operator==(const NTSliceKey &p_val) const {
return (layer == p_val.layer) && (layers == p_val.layers) && (mipmap == p_val.mipmap) && (mipmaps == p_val.mipmaps);
}
static uint32_t hash(const NTSliceKey &p_val) {
uint32_t h = hash_murmur3_one_32(p_val.layer);
h = hash_murmur3_one_32(p_val.layers, h);
h = hash_murmur3_one_32(p_val.mipmap, h);
h = hash_murmur3_one_32(p_val.mipmaps, h);
return hash_fmix32(h);
}
NTSliceKey() {}
NTSliceKey(uint32_t p_layer, uint32_t p_layers, uint32_t p_mipmap, uint32_t p_mipmaps) {
layer = p_layer;
layers = p_layers;
mipmap = p_mipmap;
mipmaps = p_mipmaps;
}
};
struct NamedTexture { struct NamedTexture {
// Cache the data used to create our texture // Cache the data used to create our texture
RD::TextureFormat format; RD::TextureFormat format;
@ -113,7 +139,7 @@ private:
// Our texture objects, slices are lazy (i.e. only created when requested). // Our texture objects, slices are lazy (i.e. only created when requested).
RID texture; RID texture;
Vector<RID> slices; mutable HashMap<NTSliceKey, RID, NTSliceKey> slices;
Vector<Size2i> sizes; Vector<Size2i> sizes;
}; };
@ -154,8 +180,8 @@ public:
RID create_texture_view(const StringName &p_context, const StringName &p_texture_name, const StringName p_view_name, RD::TextureView p_view = RD::TextureView()); RID create_texture_view(const StringName &p_context, const StringName &p_texture_name, const StringName p_view_name, RD::TextureView p_view = RD::TextureView());
RID get_texture(const StringName &p_context, const StringName &p_texture_name) const; RID get_texture(const StringName &p_context, const StringName &p_texture_name) const;
const RD::TextureFormat get_texture_format(const StringName &p_context, const StringName &p_texture_name) const; const RD::TextureFormat get_texture_format(const StringName &p_context, const StringName &p_texture_name) const;
RID get_texture_slice(const StringName &p_context, const StringName &p_texture_name, const uint32_t p_layer, const uint32_t p_mipmap); RID get_texture_slice(const StringName &p_context, const StringName &p_texture_name, const uint32_t p_layer, const uint32_t p_mipmap, const uint32_t p_layers = 1, const uint32_t p_mipmaps = 1);
Size2i get_texture_slice_size(const StringName &p_context, const StringName &p_texture_name, const uint32_t p_layer, const uint32_t p_mipmap); Size2i get_texture_slice_size(const StringName &p_context, const StringName &p_texture_name, const uint32_t p_mipmap);
void clear_context(const StringName &p_context); void clear_context(const StringName &p_context);

2
servers/rendering/rendering_device.h
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@ -530,7 +530,7 @@ public:
TEXTURE_SLICE_2D_ARRAY, TEXTURE_SLICE_2D_ARRAY,
}; };
virtual RID texture_create_shared_from_slice(const TextureView &p_view, RID p_with_texture, uint32_t p_layer, uint32_t p_mipmap, uint32_t p_mipmaps = 1, TextureSliceType p_slice_type = TEXTURE_SLICE_2D) = 0; virtual RID texture_create_shared_from_slice(const TextureView &p_view, RID p_with_texture, uint32_t p_layer, uint32_t p_mipmap, uint32_t p_mipmaps = 1, TextureSliceType p_slice_type = TEXTURE_SLICE_2D, uint32_t p_layers = 0) = 0;
virtual Error texture_update(RID p_texture, uint32_t p_layer, const Vector<uint8_t> &p_data, BitField<BarrierMask> p_post_barrier = BARRIER_MASK_ALL_BARRIERS) = 0; virtual Error texture_update(RID p_texture, uint32_t p_layer, const Vector<uint8_t> &p_data, BitField<BarrierMask> p_post_barrier = BARRIER_MASK_ALL_BARRIERS) = 0;
virtual Vector<uint8_t> texture_get_data(RID p_texture, uint32_t p_layer) = 0; // CPU textures will return immediately, while GPU textures will most likely force a flush virtual Vector<uint8_t> texture_get_data(RID p_texture, uint32_t p_layer) = 0; // CPU textures will return immediately, while GPU textures will most likely force a flush