GS/VK: Make sure feedback loop is enabled for SW_AD_TO_HW blend. (#10225

) Fixes Colin McRae Rally 2005 on Vulkan. Possible others as well on basic blend with barriers or Medium blend with barriers disabled. Bump shader cache version.
PCSX2 · Nov 4, 2023 · 68c73c5 · 68c73c5
1 parent 4fcbee9
commit 68c73c5
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/bin/resources/shaders/vulkan/tfx.glsl b/bin/resources/shaders/vulkan/tfx.glsl
@@ -305,7 +305,7 @@ void main()
 #define SW_BLEND_NEEDS_RT (SW_BLEND && (PS_BLEND_A == 1 || PS_BLEND_B == 1 || PS_BLEND_C == 1 || PS_BLEND_D == 1))
 #define SW_AD_TO_HW (PS_BLEND_C == 1 && PS_A_MASKED)
 
-#define PS_FEEDBACK_LOOP_IS_NEEDED (PS_TEX_IS_FB == 1 || PS_FBMASK || SW_BLEND_NEEDS_RT || (PS_DATE >= 5))
+#define PS_FEEDBACK_LOOP_IS_NEEDED (PS_TEX_IS_FB == 1 || PS_FBMASK || SW_BLEND_NEEDS_RT || SW_AD_TO_HW || (PS_DATE >= 5))
 
 #define NEEDS_TEX (PS_TFX != 4)
 

diff --git a/pcsx2/ShaderCacheVersion.h b/pcsx2/ShaderCacheVersion.h
@@ -15,4 +15,4 @@
 
 /// Version number for GS and other shaders. Increment whenever any of the contents of the
 /// shaders change, to invalidate the cache.
-static constexpr u32 SHADER_CACHE_VERSION = 35;
+static constexpr u32 SHADER_CACHE_VERSION = 36;