commit dd5f7442f65813c1023a59c3380f4446583ccd5d
author tomhudson@google.com <tomhudson@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Tue Aug 30 15:13:55 2011 +0000
committer tomhudson@google.com <tomhudson@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Tue Aug 30 15:13:55 2011 +0000
tree 7a6972d9c2e5fedadf9d0d238bbcfc91c7b35ca9
parent a8540416f65b55aadbe68cdef9fece5a23257d5e

Add SkMatrix::getPerspectiveTypeMaskOnly() and SkMatrix::isTriviallyIdentity().
Reduces profile time in setConcat() and computeTypeMask() for demos that
do a lot of matrix concatenation.



git-svn-id: http://skia.googlecode.com/svn/trunk@2191 2bbb7eff-a529-9590-31e7-b0007b416f81

src/gpu/SkGpuDevice.cpp

diff --git a/src/gpu/SkGpuDevice.cpp b/src/gpu/SkGpuDevice.cpp
index a8d1942..cf94982 100644
--- a/src/gpu/SkGpuDevice.cpp
+++ b/src/gpu/SkGpuDevice.cpp
@@ -1480,7 +1480,7 @@
                           const SkPaint& paint) {
     CHECK_SHOULD_DRAW(draw);
 
-    if (draw.fMatrix->getType() & SkMatrix::kPerspective_Mask) {
+    if (draw.fMatrix->hasPerspective()) {
         // this guy will just call our drawPath()
         draw.drawText((const char*)text, byteLength, x, y, paint);
     } else {
@@ -1508,7 +1508,7 @@
                              const SkPaint& paint) {
     CHECK_SHOULD_DRAW(draw);
 
-    if (draw.fMatrix->getType() & SkMatrix::kPerspective_Mask) {
+    if (draw.fMatrix->hasPerspective()) {
         // this guy will just call our drawPath()
         draw.drawPosText((const char*)text, byteLength, pos, constY,
                          scalarsPerPos, paint);