Change device factories to take SkImageInfo instead of SkBitmap::Config
patch from issue 167033002
BUG=skia:
R=reed@google.com
Author: reed@chromium.org
Review URL: https://codereview.chromium.org/168653002
git-svn-id: http://skia.googlecode.com/svn/trunk@13463 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/SkGr.cpp b/src/gpu/SkGr.cpp
index fa9fa71..c053e8b 100644
--- a/src/gpu/SkGr.cpp
+++ b/src/gpu/SkGr.cpp
@@ -260,6 +260,29 @@
}
}
+// alphatype is ignore for now, but if GrPixelConfig is expanded to encompass
+// alpha info, that will be considered.
+GrPixelConfig SkImageInfo2GrPixelConfig(SkColorType ct, SkAlphaType) {
+ switch (ct) {
+ case kUnknown_SkColorType:
+ return kUnknown_GrPixelConfig;
+ case kAlpha_8_SkColorType:
+ return kAlpha_8_GrPixelConfig;
+ case kRGB_565_SkColorType:
+ return kRGB_565_GrPixelConfig;
+ case kARGB_4444_SkColorType:
+ return kRGBA_4444_GrPixelConfig;
+ case kRGBA_8888_SkColorType:
+ return kRGBA_8888_GrPixelConfig;
+ case kBGRA_8888_SkColorType:
+ return kBGRA_8888_GrPixelConfig;
+ case kIndex_8_SkColorType:
+ return kIndex_8_GrPixelConfig;
+ }
+ SkASSERT(0); // shouldn't get here
+ return kUnknown_GrPixelConfig;
+}
+
bool GrPixelConfig2ColorType(GrPixelConfig config, SkColorType* ctOut) {
SkColorType ct;
switch (config) {