void FrameInfoVisualizer::draw(IProfileRenderer& renderer) {
RETURN_IF_DISABLED();
if (mShowDirtyRegions) {
mFlashToggle = !mFlashToggle;
if (mFlashToggle) {
SkPaint paint;
paint.setColor(0x7fff0000);
renderer.drawRect(mDirtyRegion.fLeft, mDirtyRegion.fTop, mDirtyRegion.fRight,
mDirtyRegion.fBottom, paint);
}
}
if (mType == ProfileType::Bars) {
// Patch up the current frame to pretend we ended here. CanvasContext
// will overwrite these values with the real ones after we return.
// This is a bit nicer looking than the vague green bar, as we have
// valid data for almost all the stages and a very good idea of what
// the issue stage will look like, too
FrameInfo& info = mFrameSource.back();
info.markSwapBuffers();
info.markFrameCompleted();
initializeRects(renderer.getViewportHeight(), renderer.getViewportWidth());
drawGraph(renderer);
drawThreshold(renderer);
}
}
void DrawProfiler::draw(OpenGLRenderer* canvas) {
RETURN_IF_DISABLED();
if (mShowDirtyRegions) {
mFlashToggle = !mFlashToggle;
if (mFlashToggle) {
SkPaint paint;
paint.setColor(0x7fff0000);
canvas->drawRect(mDirtyRegion.fLeft, mDirtyRegion.fTop,
mDirtyRegion.fRight, mDirtyRegion.fBottom, &paint);
}
}
if (mType == kBars) {
prepareShapes(canvas->getViewportHeight());
drawGraph(canvas);
drawCurrentFrame(canvas);
drawThreshold(canvas);
}
}
void CharacterKey::draw(
glm::vec4 color,
glm::vec4 pickColor,
glm::vec4 iconColor,
glm::vec4 thresholdColor,
float threshold,
float alpha) const
{
// Draw circle of key
drawCircle(
color,
pickColor,
alpha);
// Render character
mpQuadShader->bind();
glBindVertexArray(mQuadVertexArrayObject);
// Bind atlas texture
mpFont->bindAtlasTexture(FontSize::KEYBOARD, 1, true);
// Fill color
glm::vec4 characterColor = iconColor;
characterColor.a *= alpha;
mpQuadShader->fillValue("color", characterColor);
// Fill other uniforms
mpQuadShader->fillValue("matrix", mQuadMatrix); // Matrix is updated in transform and size
mpQuadShader->fillValue("atlas", 1);
// Draw character quad (vertex count must be 6)
glDrawArrays(GL_TRIANGLES, 0, 6);
// Draw threshold
drawThreshold(
thresholdColor,
threshold,
alpha);
}