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BufferCache: Supports access to out-of-bounds storage buffers.

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BufferCache: Supports access to out-of-bounds SSBOs.
This commit is contained in:
Lody
2022-02-25 14:01:58 +08:00
parent 1079215871
commit 312e6c8450
1 changed files with 4 additions and 4 deletions
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8
src/video_core/buffer_cache/buffer_cache.h
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@@ -1093,10 +1093,10 @@ void BufferCache<P>::BindHostGraphicsStorageBuffers(size_t stage) {
const Binding& binding = storage_buffers[stage][index]; const Binding& binding = storage_buffers[stage][index];
Buffer& buffer = slot_buffers[binding.buffer_id]; Buffer& buffer = slot_buffers[binding.buffer_id];
TouchBuffer(buffer, binding.buffer_id); TouchBuffer(buffer, binding.buffer_id);
const u32 size = binding.size; const u32 offset = buffer.Offset(binding.cpu_addr);
const u32 size = static_cast<u32>(buffer.SizeBytes()) - offset;
SynchronizeBuffer(buffer, binding.cpu_addr, size); SynchronizeBuffer(buffer, binding.cpu_addr, size);
const u32 offset = buffer.Offset(binding.cpu_addr);
const bool is_written = ((written_storage_buffers[stage] >> index) & 1) != 0; const bool is_written = ((written_storage_buffers[stage] >> index) & 1) != 0;
if constexpr (NEEDS_BIND_STORAGE_INDEX) { if constexpr (NEEDS_BIND_STORAGE_INDEX) {
runtime.BindStorageBuffer(stage, binding_index, buffer, offset, size, is_written); runtime.BindStorageBuffer(stage, binding_index, buffer, offset, size, is_written);
@@ -1178,10 +1178,10 @@ void BufferCache<P>::BindHostComputeStorageBuffers() {
const Binding& binding = compute_storage_buffers[index]; const Binding& binding = compute_storage_buffers[index];
Buffer& buffer = slot_buffers[binding.buffer_id]; Buffer& buffer = slot_buffers[binding.buffer_id];
TouchBuffer(buffer, binding.buffer_id); TouchBuffer(buffer, binding.buffer_id);
const u32 size = binding.size; const u32 offset = buffer.Offset(binding.cpu_addr);
const u32 size = static_cast<u32>(buffer.SizeBytes()) - offset;
SynchronizeBuffer(buffer, binding.cpu_addr, size); SynchronizeBuffer(buffer, binding.cpu_addr, size);
const u32 offset = buffer.Offset(binding.cpu_addr);
const bool is_written = ((written_compute_storage_buffers >> index) & 1) != 0; const bool is_written = ((written_compute_storage_buffers >> index) & 1) != 0;
if constexpr (NEEDS_BIND_STORAGE_INDEX) { if constexpr (NEEDS_BIND_STORAGE_INDEX) {
runtime.BindComputeStorageBuffer(binding_index, buffer, offset, size, is_written); runtime.BindComputeStorageBuffer(binding_index, buffer, offset, size, is_written);