basic first pass at RGBA F32 support

Draws basically the same as f16.

The existing load_f32, load_f32_dst, and store_f32 stages all had the
same bug that we'd never noticed because dy was always 0 until now.

Change-Id: Ibbd393fa1acc5df414be4cdef0f5a9d11dcccdb3
Reviewed-on: https://skia-review.googlesource.com/137585
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Mike Reed <reed@google.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/dm/DM.cpp b/dm/DM.cpp
index 32eba97c58..b0d86420e6 100644
--- a/dm/DM.cpp
+++ b/dm/DM.cpp
@@ -926,6 +926,8 @@ static Sink* create_sink(const GrContextOptions& grCtxOptions, const SkCommandLi
         SINK(  "esrgb",  RasterSink,  kRGBA_F16_SkColorType, srgb      );
         SINK( "narrow",  RasterSink, kRGBA_8888_SkColorType, narrow    );
         SINK("enarrow",  RasterSink,  kRGBA_F16_SkColorType, narrow    );
+
+        SINK(    "f32",  RasterSink,  kRGBA_F32_SkColorType, srgbLinear);
     }
 #undef SINK
     return nullptr;