From b8d0b8ec9e1c6be9aec71628e0655a8e2a476266 Mon Sep 17 00:00:00 2001
From: BearOso <bearoso@gmail.com>
Date: Tue, 10 Oct 2023 19:44:06 -0500
Subject: [PATCH] Fix some unsigned/signed comparisons.

---
 common/audio/s9x_sound_driver_pulse.cpp | 6 +++---
 vulkan/vulkan_context.cpp               | 2 +-
 vulkan/vulkan_simple_output.cpp         | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/common/audio/s9x_sound_driver_pulse.cpp b/common/audio/s9x_sound_driver_pulse.cpp
index ebe2a167..7e9c444c 100644
--- a/common/audio/s9x_sound_driver_pulse.cpp
+++ b/common/audio/s9x_sound_driver_pulse.cpp
@@ -191,7 +191,7 @@ bool S9xPulseSoundDriver::write_samples(int16_t *data, int samples)
 
     if (draining)
     {
-        if (bytes > buffer_size / 2)
+        if (bytes > (size_t)buffer_size / 2)
         {
             return false;
         }
@@ -201,13 +201,13 @@ bool S9xPulseSoundDriver::write_samples(int16_t *data, int samples)
         }
     }
 
-    if (samples * 2 > bytes)
+    if ((size_t)samples * 2 > bytes)
     {
         draining = true;
         return false;
     }
 
-    if (samples * 2 < bytes)
+    if ((size_t)samples * 2 < bytes)
         bytes = samples * 2;
 
     if (bytes == 0)
diff --git a/vulkan/vulkan_context.cpp b/vulkan/vulkan_context.cpp
index babaa79b..4f459c79 100644
--- a/vulkan/vulkan_context.cpp
+++ b/vulkan/vulkan_context.cpp
@@ -205,7 +205,7 @@ bool Context::init_device(int preferred_device)
         return device_list[0];
     };
 
-    if (preferred_device > -1 && preferred_device < device_list.size())
+    if (preferred_device > -1 && (size_t)preferred_device < device_list.size())
         physical_device = device_list[preferred_device];
     else
         physical_device = find_device();
diff --git a/vulkan/vulkan_simple_output.cpp b/vulkan/vulkan_simple_output.cpp
index 465e8a71..be0183c2 100644
--- a/vulkan/vulkan_simple_output.cpp
+++ b/vulkan/vulkan_simple_output.cpp
@@ -55,7 +55,7 @@ SimpleOutput::~SimpleOutput()
 void SimpleOutput::create_objects()
 {
     descriptors.clear();
-    for (size_t i = 0; i < queue_size; i++)
+    for (int i = 0; i < queue_size; i++)
     {
         vk::DescriptorSetAllocateInfo dsai{};
         dsai