add static lifetime to constexpr values to force compile time evaluation where possible

Signed-off-by: arades79 <scravers@protonmail.com>

3 files changed, 7 insertions, 7 deletions

diff --git a/src/video_core/engines/fermi_2d.cpp b/src/video_core/engines/fermi_2d.cpp
index a126c359c..40176821b 100644
--- a/src/video_core/engines/fermi_2d.cpp
+++ b/src/video_core/engines/fermi_2d.cpp
@@ -72,7 +72,7 @@ void Fermi2D::Blit() {
     UNIMPLEMENTED_IF_MSG(regs.clip_enable != 0, "Clipped blit enabled");
 
     const auto& args = regs.pixels_from_memory;
-    constexpr s64 null_derivate = 1ULL << 32;
+    constexpr static s64 null_derivate = 1ULL << 32;
     Surface src = regs.src;
     const auto bytes_per_pixel = BytesPerBlock(PixelFormatFromRenderTargetFormat(src.format));
     const bool delegate_to_gpu = src.width > 512 && src.height > 512 && bytes_per_pixel <= 8 &&
diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp
index ae9da6290..3c1af92c4 100644
--- a/src/video_core/engines/maxwell_3d.cpp
+++ b/src/video_core/engines/maxwell_3d.cpp
@@ -258,7 +258,7 @@ u32 Maxwell3D::GetMaxCurrentVertices() {
 size_t Maxwell3D::EstimateIndexBufferSize() {
     GPUVAddr start_address = regs.index_buffer.StartAddress();
     GPUVAddr end_address = regs.index_buffer.EndAddress();
-    constexpr std::array<size_t, 4> max_sizes = {
+    constexpr static std::array<size_t, 4> max_sizes = {
         std::numeric_limits<u8>::max(), std::numeric_limits<u16>::max(),
         std::numeric_limits<u32>::max(), std::numeric_limits<u32>::max()};
     const size_t byte_size = regs.index_buffer.FormatSizeInBytes();
diff --git a/src/video_core/engines/sw_blitter/converter.cpp b/src/video_core/engines/sw_blitter/converter.cpp
index 2419b5632..11674c748 100644
--- a/src/video_core/engines/sw_blitter/converter.cpp
+++ b/src/video_core/engines/sw_blitter/converter.cpp
@@ -694,16 +694,16 @@ private:
         };
         const auto force_to_fp16 = [](f32 base_value) {
             u32 tmp = Common::BitCast<u32>(base_value);
-            constexpr size_t fp32_mantissa_bits = 23;
-            constexpr size_t fp16_mantissa_bits = 10;
-            constexpr size_t mantissa_mask =
+            constexpr static size_t fp32_mantissa_bits = 23;
+            constexpr static size_t fp16_mantissa_bits = 10;
+            constexpr static size_t mantissa_mask =
                 ~((1ULL << (fp32_mantissa_bits - fp16_mantissa_bits)) - 1ULL);
             tmp = tmp & static_cast<u32>(mantissa_mask);
             // TODO: force the exponent within the range of half float. Not needed in UNORM / SNORM
             return Common::BitCast<f32>(tmp);
         };
         const auto from_fp_n = [&sign_extend](u32 base_value, size_t bits, size_t mantissa) {
-            constexpr size_t fp32_mantissa_bits = 23;
+            constexpr static size_t fp32_mantissa_bits = 23;
             size_t shift_towards = fp32_mantissa_bits - mantissa;
             const u32 new_value =
                 static_cast<u32>(sign_extend(base_value, bits) << shift_towards) & (~(1U << 31));
@@ -770,7 +770,7 @@ private:
                           component_mask[which_component];
         };
         const auto to_fp_n = [](f32 base_value, size_t bits, size_t mantissa) {
-            constexpr size_t fp32_mantissa_bits = 23;
+            constexpr static size_t fp32_mantissa_bits = 23;
             u32 tmp_value = Common::BitCast<u32>(std::max(base_value, 0.0f));
             size_t shift_towards = fp32_mantissa_bits - mantissa;
             return tmp_value >> shift_towards;