Add visual profiling feature
When profiling is enabled with debug.hwui.profile set to true,
setting debug.hwui.profile_visualizer to true will display the
profiling data directly on screen.
Change-Id: I3d5fe3f0347090815087b1cbfce66b8e76d9347b
diff --git a/libs/hwui/DisplayListRenderer.cpp b/libs/hwui/DisplayListRenderer.cpp
index 7a38b40..747856c 100644
--- a/libs/hwui/DisplayListRenderer.cpp
+++ b/libs/hwui/DisplayListRenderer.cpp
@@ -64,6 +64,7 @@
"DrawTextOnPath",
"DrawPosText",
"DrawText",
+ "DrawRects",
"ResetShader",
"SetupShader",
"ResetColorFilter",
@@ -633,6 +634,13 @@
text.text(), text.length(), count, paint);
}
break;
+ case DrawRects: {
+ int32_t count = 0;
+ float* rects = getFloats(count);
+ SkPaint* paint = getPaint(renderer);
+ ALOGD("%s%s %d, %p", (char*) indent, OP_NAMES[op], count / 4, paint);
+ }
+ break;
case ResetShader: {
ALOGD("%s%s", (char*) indent, OP_NAMES[op]);
}
@@ -1277,6 +1285,14 @@
x, y, positions, paint, length);
}
break;
+ case DrawRects: {
+ int32_t count = 0;
+ float* rects = getFloats(count);
+ SkPaint* paint = getPaint(renderer);
+ DISPLAY_LIST_LOGD("%s%s %d, %p", (char*) indent, OP_NAMES[op], count, paint);
+ drawGlStatus |= renderer.drawRects(rects, count / 4, paint);
+ }
+ break;
case ResetShader: {
DISPLAY_LIST_LOGD("%s%s", (char*) indent, OP_NAMES[op]);
renderer.resetShader();
@@ -1814,6 +1830,15 @@
return DrawGlInfo::kStatusDone;
}
+status_t DisplayListRenderer::drawRects(const float* rects, int count, SkPaint* paint) {
+ if (count <= 0) return DrawGlInfo::kStatusDone;
+
+ addOp(DisplayList::DrawRects);
+ addFloats(rects, count * 4);
+ addPaint(paint);
+ return DrawGlInfo::kStatusDone;
+}
+
void DisplayListRenderer::resetShader() {
addOp(DisplayList::ResetShader);
}
diff --git a/libs/hwui/DisplayListRenderer.h b/libs/hwui/DisplayListRenderer.h
index e42def5..fb01753 100644
--- a/libs/hwui/DisplayListRenderer.h
+++ b/libs/hwui/DisplayListRenderer.h
@@ -106,6 +106,7 @@
DrawTextOnPath,
DrawPosText,
DrawText,
+ DrawRects,
ResetShader,
SetupShader,
ResetColorFilter,
@@ -608,6 +609,7 @@
const float* positions, SkPaint* paint);
virtual status_t drawText(const char* text, int bytesCount, int count,
float x, float y, const float* positions, SkPaint* paint, float length);
+ virtual status_t drawRects(const float* rects, int count, SkPaint* paint);
virtual void resetShader();
virtual void setupShader(SkiaShader* shader);
diff --git a/libs/hwui/OpenGLRenderer.cpp b/libs/hwui/OpenGLRenderer.cpp
index ca9a38e..4b1d8ec 100644
--- a/libs/hwui/OpenGLRenderer.cpp
+++ b/libs/hwui/OpenGLRenderer.cpp
@@ -1254,7 +1254,8 @@
return !clip.intersects(transformed);
}
-bool OpenGLRenderer::quickRejectPreStroke(float left, float top, float right, float bottom, SkPaint* paint) {
+bool OpenGLRenderer::quickRejectPreStroke(float left, float top, float right, float bottom,
+ SkPaint* paint) {
if (paint->getStyle() != SkPaint::kFill_Style) {
float outset = paint->getStrokeWidth() * 0.5f;
return quickReject(left - outset, top - outset, right + outset, bottom + outset);
@@ -3030,6 +3031,76 @@
}
}
+status_t OpenGLRenderer::drawRects(const float* rects, int count, SkPaint* paint) {
+ if (mSnapshot->isIgnored()) {
+ return DrawGlInfo::kStatusDone;
+ }
+
+ float left = FLT_MAX;
+ float top = FLT_MAX;
+ float right = FLT_MIN;
+ float bottom = FLT_MIN;
+
+ int vertexCount = 0;
+ Vertex mesh[count * 6];
+ Vertex* vertex = mesh;
+
+ for (int i = 0; i < count; i++) {
+ int index = i * 4;
+ float l = rects[index + 0];
+ float t = rects[index + 1];
+ float r = rects[index + 2];
+ float b = rects[index + 3];
+
+ if (!quickRejectNoScissor(left, top, right, bottom)) {
+ Vertex::set(vertex++, l, b);
+ Vertex::set(vertex++, l, t);
+ Vertex::set(vertex++, r, t);
+ Vertex::set(vertex++, l, b);
+ Vertex::set(vertex++, r, t);
+ Vertex::set(vertex++, r, b);
+
+ vertexCount += 6;
+
+ left = fminf(left, l);
+ top = fminf(top, t);
+ right = fmaxf(right, r);
+ bottom = fmaxf(bottom, b);
+ }
+ }
+
+ if (count == 0) return DrawGlInfo::kStatusDone;
+
+ int color = paint->getColor();
+ // If a shader is set, preserve only the alpha
+ if (mShader) {
+ color |= 0x00ffffff;
+ }
+ SkXfermode::Mode mode = getXfermode(paint->getXfermode());
+
+ setupDraw();
+ setupDrawNoTexture();
+ setupDrawColor(color, ((color >> 24) & 0xFF) * mSnapshot->alpha);
+ setupDrawShader();
+ setupDrawColorFilter();
+ setupDrawBlending(mode);
+ setupDrawProgram();
+ setupDrawDirtyRegionsDisabled();
+ setupDrawModelView(0.0f, 0.0f, 1.0f, 1.0f);
+ setupDrawColorUniforms();
+ setupDrawShaderUniforms();
+ setupDrawColorFilterUniforms();
+ setupDrawVertices((GLvoid*) &mesh[0].position[0]);
+
+ if (hasLayer()) {
+ dirtyLayer(left, top, right, bottom, *mSnapshot->transform);
+ }
+
+ glDrawArrays(GL_TRIANGLES, 0, vertexCount);
+
+ return DrawGlInfo::kStatusDrew;
+}
+
void OpenGLRenderer::drawColorRect(float left, float top, float right, float bottom,
int color, SkXfermode::Mode mode, bool ignoreTransform) {
// If a shader is set, preserve only the alpha
diff --git a/libs/hwui/OpenGLRenderer.h b/libs/hwui/OpenGLRenderer.h
index f165581..b1d3cc3 100644
--- a/libs/hwui/OpenGLRenderer.h
+++ b/libs/hwui/OpenGLRenderer.h
@@ -201,6 +201,7 @@
const float* positions, SkPaint* paint);
virtual status_t drawText(const char* text, int bytesCount, int count, float x, float y,
const float* positions, SkPaint* paint, float length = -1.0f);
+ virtual status_t drawRects(const float* rects, int count, SkPaint* paint);
virtual void resetShader();
virtual void setupShader(SkiaShader* shader);
@@ -216,6 +217,10 @@
SkPaint* filterPaint(SkPaint* paint);
+ ANDROID_API bool isCurrentTransformSimple() {
+ return mSnapshot->transform->isSimple();
+ }
+
/**
* Sets the alpha on the current snapshot. This alpha value will be modulated
* with other alpha values when drawing primitives.