VideoCommon: update Free Look camera's 'FieldOfView' function to 'FieldOfViewMultiplier' to better reflect usage

1 files changed, 11 insertions, 6 deletions

diff --git a/Source/Core/VideoCommon/VertexShaderManager.cpp b/Source/Core/VideoCommon/VertexShaderManager.cpp
index 15e7b8c853..1b0bf55de7 100644
--- a/Source/Core/VideoCommon/VertexShaderManager.cpp
+++ b/Source/Core/VideoCommon/VertexShaderManager.cpp
@@ -366,16 +366,21 @@ void VertexShaderManager::SetConstants()
     {
     case ProjectionType::Perspective:
     {
-      const Common::Vec2 fov =
-          g_freelook_camera.IsActive() ? g_freelook_camera.GetFieldOfView() : Common::Vec2{1, 1};
-      g_fProjectionMatrix[0] = rawProjection[0] * g_ActiveConfig.fAspectRatioHackW * fov.x;
+      const Common::Vec2 fov_multiplier = g_freelook_camera.IsActive() ?
+                                              g_freelook_camera.GetFieldOfViewMultiplier() :
+                                              Common::Vec2{1, 1};
+      g_fProjectionMatrix[0] =
+          rawProjection[0] * g_ActiveConfig.fAspectRatioHackW * fov_multiplier.x;
       g_fProjectionMatrix[1] = 0.0f;
-      g_fProjectionMatrix[2] = rawProjection[1] * g_ActiveConfig.fAspectRatioHackW * fov.x;
+      g_fProjectionMatrix[2] =
+          rawProjection[1] * g_ActiveConfig.fAspectRatioHackW * fov_multiplier.x;
       g_fProjectionMatrix[3] = 0.0f;
 
       g_fProjectionMatrix[4] = 0.0f;
-      g_fProjectionMatrix[5] = rawProjection[2] * g_ActiveConfig.fAspectRatioHackH * fov.y;
-      g_fProjectionMatrix[6] = rawProjection[3] * g_ActiveConfig.fAspectRatioHackH * fov.y;
+      g_fProjectionMatrix[5] =
+          rawProjection[2] * g_ActiveConfig.fAspectRatioHackH * fov_multiplier.y;
+      g_fProjectionMatrix[6] =
+          rawProjection[3] * g_ActiveConfig.fAspectRatioHackH * fov_multiplier.y;
       g_fProjectionMatrix[7] = 0.0f;
 
       g_fProjectionMatrix[8] = 0.0f;