1 files changed, 35 insertions, 0 deletions
diff --git a/src/gpu/gl/GrGLUtil.cpp b/src/gpu/gl/GrGLUtil.cpp
index a268827e23..6b44402c1b 100644
--- a/src/gpu/gl/GrGLUtil.cpp
+++ b/src/gpu/gl/GrGLUtil.cpp
@@ -486,3 +486,38 @@ GrGLenum GrToGLStencilFunc(GrStencilTest test) {
     return gTable[(int)test];
 }
 
+GrPixelConfig GrGLSizedFormatToPixelConfig(GrGLenum sizedFormat) {
+    switch (sizedFormat) {
+        case GR_GL_R8:
+            return kAlpha_8_as_Red_GrPixelConfig;
+        case GR_GL_ALPHA8:
+            return kAlpha_8_as_Alpha_GrPixelConfig;
+        case GR_GL_RGBA8:
+            return kRGBA_8888_GrPixelConfig;
+        case GR_GL_BGRA8:
+            return kBGRA_8888_GrPixelConfig;
+        case GR_GL_SRGB8_ALPHA8:
+            return kSRGBA_8888_GrPixelConfig;
+        case GR_GL_RGB565:
+            return kRGB_565_GrPixelConfig;
+        case GR_GL_RGB5:
+            return kRGB_565_GrPixelConfig;
+        case GR_GL_RGBA4:
+            return kRGBA_4444_GrPixelConfig;
+        case GR_GL_RGB10_A2:
+            return kRGBA_1010102_GrPixelConfig;
+        case GR_GL_LUMINANCE8:
+            return kGray_8_GrPixelConfig;
+        case GR_GL_RGBA32F:
+            return kRGBA_float_GrPixelConfig;
+        case GR_GL_RG32F:
+            return kRG_float_GrPixelConfig;
+        case GR_GL_R16F:
+            return kAlpha_half_as_Red_GrPixelConfig;
+        case GR_GL_RGBA16F:
+            return kRGBA_half_GrPixelConfig;
+        default:
+            return kUnknown_GrPixelConfig;
+    }
+}
+