From 203df8c264089fc629576f02ff5e3092a0080e9a Mon Sep 17 00:00:00 2001
From: Adam Jackson <ajax@redhat.com>
Date: Tue, 4 Jan 2022 16:21:27 -0500
Subject: [PATCH] mesa: Remove unused _mesa_is_alpha_to_coverage_enabled

Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14545>
---
 src/mesa/main/framebuffer.c | 13 -------------
 src/mesa/main/framebuffer.h |  3 ---
 2 files changed, 16 deletions(-)

diff --git a/src/mesa/main/framebuffer.c b/src/mesa/main/framebuffer.c
index f53fa417f9e..688cdaeda26 100644
--- a/src/mesa/main/framebuffer.c
+++ b/src/mesa/main/framebuffer.c
@@ -1022,16 +1022,3 @@ _mesa_is_alpha_test_enabled(const struct gl_context *ctx)
    bool buffer0_is_integer = ctx->DrawBuffer->_IntegerBuffers & 0x1;
    return (ctx->Color.AlphaEnabled && !buffer0_is_integer);
 }
-
-/**
- * Is alpha to coverage enabled and applicable to the currently bound
- * framebuffer?
- */
-bool
-_mesa_is_alpha_to_coverage_enabled(const struct gl_context *ctx)
-{
-   bool buffer0_is_integer = ctx->DrawBuffer->_IntegerBuffers & 0x1;
-   return (ctx->Multisample.SampleAlphaToCoverage &&
-           _mesa_is_multisample_enabled(ctx) &&
-           !buffer0_is_integer);
-}
diff --git a/src/mesa/main/framebuffer.h b/src/mesa/main/framebuffer.h
index 10952d38ef0..7ab5cc961a0 100644
--- a/src/mesa/main/framebuffer.h
+++ b/src/mesa/main/framebuffer.h
@@ -149,7 +149,4 @@ _mesa_is_multisample_enabled(const struct gl_context *ctx);
 extern bool
 _mesa_is_alpha_test_enabled(const struct gl_context *ctx);
 
-extern bool
-_mesa_is_alpha_to_coverage_enabled(const struct gl_context *ctx);
-
 #endif /* FRAMEBUFFER_H */