commit 8ff8bccf77f1cd69f1218d701c4eec7ebb1a2562
author Robert Phillips <robertphillips@google.com> Mon Jul 29 17:03:35 2019 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Tue Jul 30 13:47:58 2019 +0000
tree af52ff4c5594264380721b1941a2e5be4b069ade
parent 8eb4d74d9572594dfa037ea6caa09e497898cd73

Add GrCaps::isFormatCompressed

This is part of trying to remove uses of GrPixelConfig from the proxy provider

Change-Id: I12d085cfbff86d0e44829ce3ee36744b937b804e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/230576
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>

src/gpu/vk/GrVkCaps.cpp

diff --git a/src/gpu/vk/GrVkCaps.cpp b/src/gpu/vk/GrVkCaps.cpp
index 2f98524..3ee070b 100644
--- a/src/gpu/vk/GrVkCaps.cpp
+++ b/src/gpu/vk/GrVkCaps.cpp
@@ -778,6 +778,17 @@
     return format_is_srgb(*format.getVkFormat());
 }
 
+bool GrVkCaps::isFormatCompressed(const GrBackendFormat& format) const {
+    if (!format.getVkFormat()) {
+        return false;
+    }
+
+    VkFormat vkFormat = *format.getVkFormat();
+    SkASSERT(GrVkFormatIsSupported(vkFormat));
+
+    return vkFormat == VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK;
+}
+
 bool GrVkCaps::isFormatTexturable(GrColorType, const GrBackendFormat& format) const {
     if (!format.getVkFormat()) {
         return false;