Limit GL_TEXTURE_RECTANGLE filtering to bilinear.

Adds a clamp for GrTexture filtering that can be set by a subclass at construction. The clamping is performed by GrTextureParams. GrGLTexture limits filtering to bilinear for rectangle and external textures.

Also moves samplerType() to GrTexturePriv from GrTexture.

BUG=skia:5932

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4352

Change-Id: I1f023d4f4133e7eb393367580c0558257e56c8db
Reviewed-on: https://skia-review.googlesource.com/4352
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Chris Dalton <csmartdalton@google.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/gpu/effects/GrSimpleTextureEffect.h b/src/gpu/effects/GrSimpleTextureEffect.h
index 8242362a9c..fced736183 100644
--- a/src/gpu/effects/GrSimpleTextureEffect.h
+++ b/src/gpu/effects/GrSimpleTextureEffect.h
@@ -31,8 +31,8 @@ public:
     /* clamp mode */
     static sk_sp<GrFragmentProcessor> Make(GrTexture* tex,
                                            sk_sp<GrColorSpaceXform> colorSpaceXform,
-                                            const SkMatrix& matrix,
-                                            GrTextureParams::FilterMode filterMode) {
+                                           const SkMatrix& matrix,
+                                           GrTextureParams::FilterMode filterMode) {
         return sk_sp<GrFragmentProcessor>(
             new GrSimpleTextureEffect(tex, std::move(colorSpaceXform), matrix, filterMode));
     }