Add raster object to control point and line params. Add flag to force SW rendering.
diff --git a/libs/rs/rsProgramRaster.cpp b/libs/rs/rsProgramRaster.cpp
new file mode 100644
index 0000000..0f5ec51
--- /dev/null
+++ b/libs/rs/rsProgramRaster.cpp
@@ -0,0 +1,137 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "rsContext.h"
+#include "rsProgramRaster.h"
+
+#include <GLES/gl.h>
+#include <GLES/glext.h>
+
+using namespace android;
+using namespace android::renderscript;
+
+
+ProgramRaster::ProgramRaster(Element *in,
+ Element *out,
+ bool pointSmooth,
+ bool lineSmooth,
+ bool pointSprite) :
+ Program(in, out)
+{
+ mPointSmooth = pointSmooth;
+ mLineSmooth = lineSmooth;
+ mPointSprite = pointSprite;
+
+ mPointSize = 1.0f;
+ mLineWidth = 1.0f;
+}
+
+ProgramRaster::~ProgramRaster()
+{
+}
+
+void ProgramRaster::setLineWidth(float s)
+{
+ mLineWidth = s;
+}
+
+void ProgramRaster::setPointSize(float s)
+{
+ mPointSize = s;
+}
+
+void ProgramRaster::setupGL(const Context *rsc, ProgramRasterState *state)
+{
+ if (state->mLast.get() == this) {
+ return;
+ }
+ state->mLast.set(this);
+
+ LOGE("setup %i %i %i %f %f", mPointSmooth, mLineSmooth, mPointSprite, mPointSize, mLineWidth);
+
+ glPointSize(mPointSize);
+ if (mPointSmooth) {
+ glEnable(GL_POINT_SMOOTH);
+ } else {
+ glDisable(GL_POINT_SMOOTH);
+ }
+
+ glLineWidth(mLineWidth);
+ if (mLineSmooth) {
+ glEnable(GL_LINE_SMOOTH);
+ } else {
+ glEnable(GL_LINE_SMOOTH);
+ }
+
+ if (rsc->checkVersion1_1()) {
+ if (mPointSprite) {
+ glEnable(GL_POINT_SPRITE_OES);
+ } else {
+ glDisable(GL_POINT_SPRITE_OES);
+ }
+ }
+}
+
+
+
+ProgramRasterState::ProgramRasterState()
+{
+}
+
+ProgramRasterState::~ProgramRasterState()
+{
+}
+
+void ProgramRasterState::init(Context *rsc, int32_t w, int32_t h)
+{
+ ProgramRaster *pr = new ProgramRaster(NULL, NULL, false, false, false);
+ mDefault.set(pr);
+}
+
+
+namespace android {
+namespace renderscript {
+
+RsProgramRaster rsi_ProgramRasterCreate(Context * rsc, RsElement in, RsElement out,
+ bool pointSmooth,
+ bool lineSmooth,
+ bool pointSprite)
+{
+ ProgramRaster *pr = new ProgramRaster(static_cast<Element *>(in),
+ static_cast<Element *>(out),
+ pointSmooth,
+ lineSmooth,
+ pointSprite);
+ pr->incUserRef();
+ return pr;
+}
+
+void rsi_ProgramRasterSetPointSize(Context * rsc, RsProgramRaster vpr, float s)
+{
+ ProgramRaster *pr = static_cast<ProgramRaster *>(vpr);
+ pr->setPointSize(s);
+}
+
+void rsi_ProgramRasterSetLineWidth(Context * rsc, RsProgramRaster vpr, float s)
+{
+ ProgramRaster *pr = static_cast<ProgramRaster *>(vpr);
+ pr->setLineWidth(s);
+}
+
+
+}
+}
+