Remove component flags from GrXPFactory output analysis.

Change-Id: Ieb8dab564e6e593dca2e092d352756052dadfd90
Reviewed-on: https://skia-review.googlesource.com/8354
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>

1 files changed, 3 insertions, 11 deletions

diff --git a/src/gpu/GrPrimitiveProcessor.h b/src/gpu/GrPrimitiveProcessor.h
index 9f726d242b..47564d9862 100644
--- a/src/gpu/GrPrimitiveProcessor.h
+++ b/src/gpu/GrPrimitiveProcessor.h
@@ -80,17 +80,9 @@ public:
     }
 
     /**
-     * Returns true if the pipeline's color output will be affected by the existing render target
-     * destination pixel values (meaning we need to be careful with overlapping draws). Note that we
-     * can conflate coverage and color, so the destination color may still bleed into pixels that
-     * have partial coverage, even if this function returns false.
-     *
-     * The above comment seems incorrect for the use case. This function is used to turn two
-     * overlapping draws into a single draw (really to stencil multiple paths and do a single
-     * cover). It seems that what really matters is whether the dst is read for color OR for
-     * coverage.
+     * Returns true if the color written to the output pixel depends on the pixels previous value.
      */
-    bool willColorBlendWithDst() const { return SkToBool(kWillColorBlendWithDst_Flag & fFlags); }
+    bool xpReadsDst() const { return SkToBool(kXPReadsDst_Flag & fFlags); }
 
 private:
     enum {
@@ -105,7 +97,7 @@ private:
         // output color. If not set fOverrideColor is to be ignored.
         kUseOverrideColor_Flag = 0x4,
 
-        kWillColorBlendWithDst_Flag = 0x8,
+        kXPReadsDst_Flag = 0x8,
     };
 
     uint32_t    fFlags;