diff options
Diffstat (limited to '')
| -rw-r--r-- | src/video_core/buffer_cache/buffer_cache.h | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h index ec64f2293..47cb0a47d 100644 --- a/src/video_core/buffer_cache/buffer_cache.h +++ b/src/video_core/buffer_cache/buffer_cache.h @@ -680,6 +680,9 @@ void BufferCache<P>::SetUniformBuffersState(const std::array<u32, NUM_STAGES>& m const UniformBufferSizes* sizes) { if constexpr (HAS_PERSISTENT_UNIFORM_BUFFER_BINDINGS) { if (enabled_uniform_buffer_masks != mask) { + if constexpr (IS_OPENGL) { + fast_bound_uniform_buffers.fill(0); + } dirty_uniform_buffers.fill(~u32{0}); } } @@ -1020,6 +1023,7 @@ void BufferCache<P>::BindHostGraphicsUniformBuffer(size_t stage, u32 index, u32 // Fast path for Nvidia if (!HasFastUniformBufferBound(stage, binding_index)) { // We only have to bind when the currently bound buffer is not the fast version + fast_bound_uniform_buffers[stage] |= 1U << binding_index; runtime.BindFastUniformBuffer(stage, binding_index, size); } const auto span = ImmediateBufferWithData(cpu_addr, size); @@ -1027,8 +1031,9 @@ void BufferCache<P>::BindHostGraphicsUniformBuffer(size_t stage, u32 index, u32 return; } } - fast_bound_uniform_buffers[stage] |= 1U << binding_index; - + if constexpr (IS_OPENGL) { + fast_bound_uniform_buffers[stage] |= 1U << binding_index; + } // Stream buffer path to avoid stalling on non-Nvidia drivers or Vulkan const std::span<u8> span = runtime.BindMappedUniformBuffer(stage, binding_index, size); cpu_memory.ReadBlockUnsafe(cpu_addr, span.data(), size); @@ -1046,9 +1051,15 @@ void BufferCache<P>::BindHostGraphicsUniformBuffer(size_t stage, u32 index, u32 // This exists to avoid instances where the fast buffer is bound and a GPU write happens return; } - fast_bound_uniform_buffers[stage] &= ~(1U << binding_index); - const u32 offset = buffer.Offset(cpu_addr); + if constexpr (IS_OPENGL) { + // Fast buffer will be unbound + fast_bound_uniform_buffers[stage] &= ~(1U << binding_index); + + // Mark the index as dirty if offset doesn't match + const bool is_copy_bind = offset != 0 && !runtime.SupportsNonZeroUniformOffset(); + dirty_uniform_buffers[stage] |= (is_copy_bind ? 1U : 0U) << index; + } if constexpr (NEEDS_BIND_UNIFORM_INDEX) { runtime.BindUniformBuffer(stage, binding_index, buffer, offset, size); } else { |