commit 6aa0e1150ecf7eb5462744a32c356a0006d63c9e
author csmartdalton <csmartdalton@google.com> Wed Feb 08 16:14:11 2017 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Fri Feb 10 16:44:43 2017 +0000
tree 94c8931b45f8962830d47c02234c0d50bdfeb2a8
parent 1cad749b09d8f4e9a828805ad3a6b2de8c1f6bf6

Add support for RG float textures

Adds kRG_float_GrPixelConfig.

Also removes default labels from switches on GrPixelConfig, in order
to help guide future enumerals to handle them properly.

BUG=skia:

Change-Id: Ie80b9413b4002b666df3ef1a7a8ea4c9c29ce43b
Reviewed-on: https://skia-review.googlesource.com/8226
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>

src/gpu/vk/GrVkUtil.cpp

diff --git a/src/gpu/vk/GrVkUtil.cpp b/src/gpu/vk/GrVkUtil.cpp
index da73e5a..ad477e3 100644
--- a/src/gpu/vk/GrVkUtil.cpp
+++ b/src/gpu/vk/GrVkUtil.cpp
@@ -64,6 +64,9 @@
         case kRGBA_float_GrPixelConfig:
             *format = VK_FORMAT_R32G32B32A32_SFLOAT;
             return true;
+        case kRG_float_GrPixelConfig:
+            *format = VK_FORMAT_R32G32_SFLOAT;
+            return true;
         case kRGBA_half_GrPixelConfig:
             *format = VK_FORMAT_R16G16B16A16_SFLOAT;
             return true;
@@ -120,6 +123,9 @@
         case VK_FORMAT_R32G32B32A32_SFLOAT:
             *config = kRGBA_float_GrPixelConfig;
             break;
+        case VK_FORMAT_R32G32_SFLOAT:
+            *config = kRG_float_GrPixelConfig;
+            break;
         case VK_FORMAT_R16G16B16A16_SFLOAT:
             *config = kRGBA_half_GrPixelConfig;
             break;