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-rw-r--r--src/video_core/renderer_opengl/gl_compute_pipeline.cpp80
1 files changed, 49 insertions, 31 deletions
diff --git a/src/video_core/renderer_opengl/gl_compute_pipeline.cpp b/src/video_core/renderer_opengl/gl_compute_pipeline.cpp
index aa1cc592f..5c1f21c65 100644
--- a/src/video_core/renderer_opengl/gl_compute_pipeline.cpp
+++ b/src/video_core/renderer_opengl/gl_compute_pipeline.cpp
@@ -19,15 +19,6 @@ using VideoCommon::ImageId;
constexpr u32 MAX_TEXTURES = 64;
constexpr u32 MAX_IMAGES = 16;
-template <typename Range>
-u32 AccumulateCount(const Range& range) {
- u32 num{};
- for (const auto& desc : range) {
- num += desc.count;
- }
- return num;
-}
-
size_t ComputePipelineKey::Hash() const noexcept {
return static_cast<size_t>(
Common::CityHash64(reinterpret_cast<const char*>(this), sizeof *this));
@@ -58,17 +49,17 @@ ComputePipeline::ComputePipeline(const Device& device, TextureCache& texture_cac
std::copy_n(info.constant_buffer_used_sizes.begin(), uniform_buffer_sizes.size(),
uniform_buffer_sizes.begin());
- num_texture_buffers = AccumulateCount(info.texture_buffer_descriptors);
- num_image_buffers = AccumulateCount(info.image_buffer_descriptors);
+ num_texture_buffers = Shader::NumDescriptors(info.texture_buffer_descriptors);
+ num_image_buffers = Shader::NumDescriptors(info.image_buffer_descriptors);
- const u32 num_textures{num_texture_buffers + AccumulateCount(info.texture_descriptors)};
+ const u32 num_textures{num_texture_buffers + Shader::NumDescriptors(info.texture_descriptors)};
ASSERT(num_textures <= MAX_TEXTURES);
- const u32 num_images{num_image_buffers + AccumulateCount(info.image_descriptors)};
+ const u32 num_images{num_image_buffers + Shader::NumDescriptors(info.image_descriptors)};
ASSERT(num_images <= MAX_IMAGES);
const bool is_glasm{assembly_program.handle != 0};
- const u32 num_storage_buffers{AccumulateCount(info.storage_buffers_descriptors)};
+ const u32 num_storage_buffers{Shader::NumDescriptors(info.storage_buffers_descriptors)};
use_storage_buffers =
!is_glasm || num_storage_buffers < device.GetMaxGLASMStorageBufferBlocks();
writes_global_memory = !use_storage_buffers &&
@@ -88,8 +79,7 @@ void ComputePipeline::Configure() {
}
texture_cache.SynchronizeComputeDescriptors();
- std::array<ImageViewId, MAX_TEXTURES + MAX_IMAGES> image_view_ids;
- boost::container::static_vector<u32, MAX_TEXTURES + MAX_IMAGES> image_view_indices;
+ boost::container::static_vector<VideoCommon::ImageViewInOut, MAX_TEXTURES + MAX_IMAGES> views;
std::array<GLuint, MAX_TEXTURES> samplers;
std::array<GLuint, MAX_TEXTURES> textures;
std::array<GLuint, MAX_IMAGES> images;
@@ -119,33 +109,39 @@ void ComputePipeline::Configure() {
}
return TexturePair(gpu_memory.Read<u32>(addr), via_header_index);
}};
- const auto add_image{[&](const auto& desc) {
+ const auto add_image{[&](const auto& desc, bool blacklist) {
for (u32 index = 0; index < desc.count; ++index) {
const auto handle{read_handle(desc, index)};
- image_view_indices.push_back(handle.first);
+ views.push_back({
+ .index = handle.first,
+ .blacklist = blacklist,
+ .id = {},
+ });
}
}};
for (const auto& desc : info.texture_buffer_descriptors) {
for (u32 index = 0; index < desc.count; ++index) {
const auto handle{read_handle(desc, index)};
- image_view_indices.push_back(handle.first);
+ views.push_back({handle.first});
samplers[sampler_binding++] = 0;
}
}
- std::ranges::for_each(info.image_buffer_descriptors, add_image);
+ for (const auto& desc : info.image_buffer_descriptors) {
+ add_image(desc, false);
+ }
for (const auto& desc : info.texture_descriptors) {
for (u32 index = 0; index < desc.count; ++index) {
const auto handle{read_handle(desc, index)};
- image_view_indices.push_back(handle.first);
+ views.push_back({handle.first});
Sampler* const sampler = texture_cache.GetComputeSampler(handle.second);
samplers[sampler_binding++] = sampler->Handle();
}
}
- std::ranges::for_each(info.image_descriptors, add_image);
-
- const std::span indices_span(image_view_indices.data(), image_view_indices.size());
- texture_cache.FillComputeImageViews(indices_span, image_view_ids);
+ for (const auto& desc : info.image_descriptors) {
+ add_image(desc, desc.is_written);
+ }
+ texture_cache.FillComputeImageViews(std::span(views.data(), views.size()));
if (assembly_program.handle != 0) {
program_manager.BindComputeAssemblyProgram(assembly_program.handle);
@@ -161,7 +157,7 @@ void ComputePipeline::Configure() {
if constexpr (is_image) {
is_written = desc.is_written;
}
- ImageView& image_view{texture_cache.GetImageView(image_view_ids[texbuf_index])};
+ ImageView& image_view{texture_cache.GetImageView(views[texbuf_index].id)};
buffer_cache.BindComputeTextureBuffer(texbuf_index, image_view.GpuAddr(),
image_view.BufferSize(), image_view.format,
is_written, is_image);
@@ -177,23 +173,45 @@ void ComputePipeline::Configure() {
buffer_cache.runtime.SetImagePointers(textures.data(), images.data());
buffer_cache.BindHostComputeBuffers();
- const ImageId* views_it{image_view_ids.data() + num_texture_buffers + num_image_buffers};
+ const VideoCommon::ImageViewInOut* views_it{views.data() + num_texture_buffers +
+ num_image_buffers};
texture_binding += num_texture_buffers;
image_binding += num_image_buffers;
+ u32 texture_scaling_mask{};
for (const auto& desc : info.texture_descriptors) {
for (u32 index = 0; index < desc.count; ++index) {
- ImageView& image_view{texture_cache.GetImageView(*(views_it++))};
- textures[texture_binding++] = image_view.Handle(desc.type);
+ ImageView& image_view{texture_cache.GetImageView((views_it++)->id)};
+ textures[texture_binding] = image_view.Handle(desc.type);
+ if (texture_cache.IsRescaling(image_view)) {
+ texture_scaling_mask |= 1u << texture_binding;
+ }
+ ++texture_binding;
}
}
+ u32 image_scaling_mask{};
for (const auto& desc : info.image_descriptors) {
for (u32 index = 0; index < desc.count; ++index) {
- ImageView& image_view{texture_cache.GetImageView(*(views_it++))};
+ ImageView& image_view{texture_cache.GetImageView((views_it++)->id)};
if (desc.is_written) {
texture_cache.MarkModification(image_view.image_id);
}
- images[image_binding++] = image_view.StorageView(desc.type, desc.format);
+ images[image_binding] = image_view.StorageView(desc.type, desc.format);
+ if (texture_cache.IsRescaling(image_view)) {
+ image_scaling_mask |= 1u << image_binding;
+ }
+ ++image_binding;
+ }
+ }
+ if (info.uses_rescaling_uniform) {
+ const f32 float_texture_scaling_mask{Common::BitCast<f32>(texture_scaling_mask)};
+ const f32 float_image_scaling_mask{Common::BitCast<f32>(image_scaling_mask)};
+ if (assembly_program.handle != 0) {
+ glProgramLocalParameter4fARB(GL_COMPUTE_PROGRAM_NV, 0, float_texture_scaling_mask,
+ float_image_scaling_mask, 0.0f, 0.0f);
+ } else {
+ glProgramUniform4f(source_program.handle, 0, float_texture_scaling_mask,
+ float_image_scaling_mask, 0.0f, 0.0f);
}
}
if (texture_binding != 0) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-19 12:44:14 +0200