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Merge pull request #10809 from Kelebek1/reduce_vertex_bindings 

Synchronize vertex buffer even when it doesn't require binding
This commit is contained in:
liamwhite 2023-06-18 09:42:32 -04:00 committed by GitHub
parent 6e293be20b e681f5678c
commit 8acf728d5d
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 16 additions and 13 deletions
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9
src/video_core/buffer_cache/buffer_cache.h
View File

@ -719,9 +719,15 @@ void BufferCache<P>::BindHostVertexBuffers() {
bool any_valid{false};
auto& flags = maxwell3d->dirty.flags;
for (u32 index = 0; index < NUM_VERTEX_BUFFERS; ++index) {
const Binding& binding = channel_state->vertex_buffers[index];
Buffer& buffer = slot_buffers[binding.buffer_id];
TouchBuffer(buffer, binding.buffer_id);
SynchronizeBuffer(buffer, binding.cpu_addr, binding.size);
if (!flags[Dirty::VertexBuffer0 + index]) {
continue;
}
flags[Dirty::VertexBuffer0 + index] = false;
host_bindings.min_index = std::min(host_bindings.min_index, index);
host_bindings.max_index = std::max(host_bindings.max_index, index);
any_valid = true;
@ -735,9 +741,6 @@ void BufferCache<P>::BindHostVertexBuffers() {
const Binding& binding = channel_state->vertex_buffers[index];
Buffer& buffer = slot_buffers[binding.buffer_id];
TouchBuffer(buffer, binding.buffer_id);
SynchronizeBuffer(buffer, binding.cpu_addr, binding.size);
const u32 stride = maxwell3d->regs.vertex_streams[index].stride;
const u32 offset = buffer.Offset(binding.cpu_addr);

20
src/video_core/renderer_vulkan/vk_buffer_cache.cpp
View File

@ -516,15 +516,15 @@ void BufferCacheRuntime::BindVertexBuffers(VideoCommon::HostBindings<Buffer>& bi
buffer_handles.push_back(handle);
}
if (device.IsExtExtendedDynamicStateSupported()) {
scheduler.Record([bindings = bindings,
buffer_handles = buffer_handles](vk::CommandBuffer cmdbuf) {
scheduler.Record([bindings = std::move(bindings),
buffer_handles = std::move(buffer_handles)](vk::CommandBuffer cmdbuf) {
cmdbuf.BindVertexBuffers2EXT(
bindings.min_index, bindings.max_index - bindings.min_index, buffer_handles.data(),
bindings.offsets.data(), bindings.sizes.data(), bindings.strides.data());
});
} else {
scheduler.Record([bindings = bindings,
buffer_handles = buffer_handles](vk::CommandBuffer cmdbuf) {
scheduler.Record([bindings = std::move(bindings),
buffer_handles = std::move(buffer_handles)](vk::CommandBuffer cmdbuf) {
cmdbuf.BindVertexBuffers(bindings.min_index, bindings.max_index - bindings.min_index,
buffer_handles.data(), bindings.offsets.data());
});
@ -561,12 +561,12 @@ void BufferCacheRuntime::BindTransformFeedbackBuffers(VideoCommon::HostBindings<
for (u32 index = 0; index < bindings.buffers.size(); ++index) {
buffer_handles.push_back(bindings.buffers[index]->Handle());
}
scheduler.Record(
[bindings = bindings, buffer_handles = buffer_handles](vk::CommandBuffer cmdbuf) {
cmdbuf.BindTransformFeedbackBuffersEXT(0, static_cast<u32>(buffer_handles.size()),
buffer_handles.data(), bindings.offsets.data(),
bindings.sizes.data());
});
scheduler.Record([bindings = std::move(bindings),
buffer_handles = std::move(buffer_handles)](vk::CommandBuffer cmdbuf) {
cmdbuf.BindTransformFeedbackBuffersEXT(0, static_cast<u32>(buffer_handles.size()),
buffer_handles.data(), bindings.offsets.data(),
bindings.sizes.data());
});
}
void BufferCacheRuntime::ReserveNullBuffer() {