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Added a maxSize property to GIFAnimComponent and LottieAnimComponent.

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Also refactored and cleaned up the code in general.
This commit is contained in:
Leon Styhre 2023-01-17 18:35:46 +01:00
parent 8ec39e6eac
commit ff0f163de5
5 changed files with 162 additions and 106 deletions
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2
es-core/src/ThemeData.cpp
View file

@ -327,6 +327,7 @@ std::map<std::string, std::map<std::string, ThemeData::ElementPropertyType>>
{"animation",
{{"pos", NORMALIZED_PAIR},
{"size", NORMALIZED_PAIR},
{"maxSize", NORMALIZED_PAIR},
{"origin", NORMALIZED_PAIR},
{"rotation", FLOAT},
{"rotationOrigin", NORMALIZED_PAIR},
@ -334,7 +335,6 @@ std::map<std::string, std::map<std::string, ThemeData::ElementPropertyType>>
{"path", PATH},
{"speed", FLOAT},
{"direction", STRING},
{"keepAspectRatio", BOOLEAN},
{"interpolation", STRING},
{"brightness", FLOAT},
{"opacity", FLOAT},

127
es-core/src/components/GIFAnimComponent.cpp
View file

@ -21,6 +21,7 @@
GIFAnimComponent::GIFAnimComponent()
: mRenderer {Renderer::getInstance()}
, mTargetSize {0.0f, 0.0f}
, mFrameSize {0}
, mAnimFile {nullptr}
, mAnimation {nullptr}
@ -41,7 +42,7 @@ GIFAnimComponent::GIFAnimComponent()
, mPause {false}
, mExternalPause {false}
, mAlternate {false}
, mKeepAspectRatio {true}
, mTargetIsMax {false}
{
// Get an empty texture for rendering the animation.
mTexture = TextureResource::get("");
@ -54,8 +55,8 @@ GIFAnimComponent::GIFAnimComponent()
// Set component defaults.
setSize(Renderer::getScreenWidth() * 0.2f, Renderer::getScreenHeight() * 0.2f);
setPosition(Renderer::getScreenWidth() * 0.3f, Renderer::getScreenHeight() * 0.3f);
setDefaultZIndex(10.0f);
setZIndex(10.0f);
setDefaultZIndex(35.0f);
setZIndex(35.0f);
mTexture->setLinearMagnify(false);
}
@ -154,11 +155,6 @@ void GIFAnimComponent::setAnimation(const std::string& path)
return;
}
if (!mKeepAspectRatio && (mSize.x == 0.0f || mSize.y == 0.0f)) {
LOG(LogWarning) << "GIFAnimComponent: Width or height auto sizing is incompatible with "
"disabling of <keepAspectRatio> so ignoring this setting";
}
size_t width {0};
size_t height {0};
@ -170,10 +166,36 @@ void GIFAnimComponent::setAnimation(const std::string& path)
mFileHeight = FreeImage_GetHeight(mFrame);
filePitch = FreeImage_GetPitch(mFrame);
if (mSize.x == 0.0f || mSize.y == 0.0f) {
double sizeRatio {static_cast<double>(mFileWidth) / static_cast<double>(mFileHeight)};
if (mTargetIsMax || mSize.x == 0.0f || mSize.y == 0.0f) {
const double sizeRatio {static_cast<double>(mFileWidth) / static_cast<double>(mFileHeight)};
if (mSize.x == 0) {
if (mTargetIsMax) {
// Just a precaution if FreeImage would return zero for some reason.
if (mFileWidth == 0)
mFileWidth = 1;
if (mFileHeight == 0)
mFileHeight = 1;
mSize.x = static_cast<float>(mFileWidth);
mSize.y = static_cast<float>(mFileHeight);
// Preserve aspect ratio.
const glm::vec2 resizeScale {mTargetSize.x / mSize.x, mTargetSize.y / mSize.y};
if (resizeScale.x < resizeScale.y) {
mSize.x *= resizeScale.x;
mSize.y = std::min(mSize.y * resizeScale.x, mTargetSize.y);
}
else {
mSize.y *= resizeScale.y;
mSize.x = std::min((mSize.y / static_cast<float>(mFileHeight)) *
static_cast<float>(mFileWidth),
mTargetSize.x);
}
width = static_cast<size_t>(mSize.x);
height = static_cast<size_t>(mSize.y);
}
else if (mSize.x == 0) {
width = static_cast<size_t>(static_cast<double>(mSize.y) * sizeRatio);
height = static_cast<size_t>(mSize.y);
}
@ -190,6 +212,9 @@ void GIFAnimComponent::setAnimation(const std::string& path)
mSize.x = static_cast<float>(width);
mSize.y = static_cast<float>(height);
if (!mTargetIsMax)
mTargetSize = mSize;
FreeImage_PreMultiplyWithAlpha(mFrame);
mPictureRGBA.resize(mFileWidth * mFileHeight * 4);
@ -256,34 +281,40 @@ void GIFAnimComponent::applyTheme(const std::shared_ptr<ThemeData>& theme,
unsigned int properties)
{
using namespace ThemeFlags;
GuiComponent::applyTheme(theme, view, element, properties ^ ThemeFlags::SIZE);
const ThemeData::ThemeElement* elem {theme->getElement(view, element, "animation")};
if (!elem)
return;
const glm::vec2 scale {glm::vec2(Renderer::getScreenWidth(), Renderer::getScreenHeight())};
if (elem->has("size")) {
glm::vec2 size = elem->get<glm::vec2>("size");
if (size.x == 0.0f && size.y == 0.0f) {
LOG(LogWarning) << "GIFAnimComponent: Invalid theme configuration, <size> defined as \""
<< size.x << " " << size.y << "\"";
return;
glm::vec2 animationSize {elem->get<glm::vec2>("size")};
if (animationSize == glm::vec2 {0.0f, 0.0f}) {
LOG(LogWarning) << "GIFAnimComponent: Invalid theme configuration, property "
"\"size\" for element \""
<< element.substr(10) << "\" is set to zero";
animationSize = {0.01f, 0.01f};
}
if (animationSize.x > 0.0f)
animationSize.x = glm::clamp(animationSize.x, 0.01f, 1.0f);
if (animationSize.y > 0.0f)
animationSize.y = glm::clamp(animationSize.y, 0.01f, 1.0f);
setSize(animationSize * scale);
}
else if (elem->has("maxSize")) {
const glm::vec2 animationMaxSize {glm::clamp(elem->get<glm::vec2>("maxSize"), 0.01f, 1.0f)};
setSize(animationMaxSize * scale);
mTargetIsMax = true;
mTargetSize = mSize;
}
if (elem->has("metadataElement") && elem->get<bool>("metadataElement"))
mComponentThemeFlags |= ComponentThemeFlags::METADATA_ELEMENT;
if (elem->has("speed")) {
const float speed {elem->get<float>("speed")};
if (speed < 0.2f || speed > 3.0f) {
LOG(LogWarning)
<< "GIFAnimComponent: Invalid theme configuration, <speed> defined as \""
<< std::fixed << std::setprecision(1) << speed << "\"";
}
else {
mSpeedModifier = speed;
}
}
if (elem->has("keepAspectRatio"))
mKeepAspectRatio = elem->get<bool>("keepAspectRatio");
if (elem->has("speed"))
mSpeedModifier = glm::clamp(elem->get<float>("speed"), 0.2f, 3.0f);
if (elem->has("direction")) {
const std::string& direction {elem->get<std::string>("direction")};
@ -304,9 +335,9 @@ void GIFAnimComponent::applyTheme(const std::shared_ptr<ThemeData>& theme,
mAlternate = true;
}
else {
LOG(LogWarning)
<< "GIFAnimComponent: Invalid theme configuration, <direction> defined as \""
<< direction << "\"";
LOG(LogWarning) << "GIFAnimComponent: Invalid theme configuration, property "
"\"direction\" for element \""
<< element.substr(10) << "\" defined as \"" << direction << "\"";
mStartDirection = "normal";
mAlternate = false;
}
@ -322,25 +353,14 @@ void GIFAnimComponent::applyTheme(const std::shared_ptr<ThemeData>& theme,
}
else {
mTexture->setLinearMagnify(false);
LOG(LogWarning)
<< "GIFAnimComponent::applyTheme(): Invalid theme configuration, property "
"<interpolation> defined as \""
<< interpolation << "\"";
LOG(LogWarning) << "GIFAnimComponent: Invalid theme configuration, property "
"\"interpolation\" for element \""
<< element.substr(10) << "\" defined as \"" << interpolation << "\"";
}
}
GuiComponent::applyTheme(theme, view, element, properties);
if (elem->has("path")) {
const std::string& path {elem->get<std::string>("path")};
if (path != "") {
setAnimation(path);
}
}
else {
LOG(LogWarning) << "GIFAnimComponent: Invalid theme configuration, <path> not set";
return;
}
if (elem->has("path"))
setAnimation(elem->get<std::string>("path"));
}
void GIFAnimComponent::update(int deltaTime)
@ -476,8 +496,15 @@ void GIFAnimComponent::render(const glm::mat4& parentTrans)
mRenderer->setMatrix(trans);
if (Settings::getInstance()->getBool("DebugImage"))
if (Settings::getInstance()->getBool("DebugImage")) {
if (mTargetIsMax) {
const glm::vec2 targetSizePos {
glm::round((mTargetSize - mSize) * mOrigin * glm::vec2 {-1.0f})};
mRenderer->drawRect(targetSizePos.x, targetSizePos.y, mTargetSize.x, mTargetSize.y,
0xFF000033, 0xFF000033);
}
mRenderer->drawRect(0.0f, 0.0f, mSize.x, mSize.y, 0xFF000033, 0xFF000033);
}
if (mTexture->getSize().x != 0.0f) {
mTexture->bind();

4
es-core/src/components/GIFAnimComponent.h
View file

@ -25,7 +25,6 @@ public:
~GIFAnimComponent();
void setAnimation(const std::string& path);
void setKeepAspectRatio(bool value) { mKeepAspectRatio = value; }
void setPauseAnimation(bool state) { mExternalPause = state; }
void resetFileAnimation() override;
@ -70,6 +69,7 @@ private:
}
Renderer* mRenderer;
glm::vec2 mTargetSize;
std::shared_ptr<TextureResource> mTexture;
std::vector<uint8_t> mPictureRGBA;
size_t mFrameSize;
@ -100,7 +100,7 @@ private:
bool mPause;
bool mExternalPause;
bool mAlternate;
bool mKeepAspectRatio;
bool mTargetIsMax;
};
#endif // ES_CORE_COMPONENTS_GIF_ANIM_COMPONENT_H

131
es-core/src/components/LottieAnimComponent.cpp
View file

@ -17,6 +17,7 @@
LottieAnimComponent::LottieAnimComponent()
: mRenderer {Renderer::getInstance()}
, mTargetSize {0.0f, 0.0f}
, mCacheFrames {true}
, mMaxCacheSize {0}
, mCacheSize {0}
@ -36,7 +37,7 @@ LottieAnimComponent::LottieAnimComponent()
, mPause {false}
, mExternalPause {false}
, mAlternate {false}
, mKeepAspectRatio {true}
, mTargetIsMax {false}
{
// Get an empty texture for rendering the animation.
mTexture = TextureResource::get("");
@ -55,8 +56,8 @@ LottieAnimComponent::LottieAnimComponent()
// Set component defaults.
setSize(mRenderer->getScreenWidth() * 0.2f, mRenderer->getScreenHeight() * 0.2f);
setPosition(mRenderer->getScreenWidth() * 0.3f, mRenderer->getScreenHeight() * 0.3f);
setDefaultZIndex(10.0f);
setZIndex(10.0f);
setDefaultZIndex(35.0f);
setZIndex(35.0f);
}
LottieAnimComponent::~LottieAnimComponent()
@ -117,22 +118,44 @@ void LottieAnimComponent::setAnimation(const std::string& path)
return;
}
if (!mKeepAspectRatio && (mSize.x == 0.0f || mSize.y == 0.0f)) {
LOG(LogWarning) << "LottieAnimComponent: Width or height auto sizing is incompatible with "
"disabling of <keepAspectRatio> so ignoring this setting";
}
size_t width {0};
size_t height {0};
if (mSize.x == 0.0f || mSize.y == 0.0f) {
if (mTargetIsMax || mSize.x == 0.0f || mSize.y == 0.0f) {
size_t viewportWidth {0};
size_t viewportHeight {0};
mAnimation->size(viewportWidth, viewportHeight);
double sizeRatio = static_cast<double>(viewportWidth) / static_cast<double>(viewportHeight);
const double sizeRatio {static_cast<double>(viewportWidth) /
static_cast<double>(viewportHeight)};
if (mSize.x == 0) {
if (mTargetIsMax) {
// Just a precaution if rlottie::Animation::size() would return zero for some reason.
if (viewportWidth == 0)
viewportWidth = 1;
if (viewportHeight == 0)
viewportHeight = 1;
mSize.x = static_cast<float>(viewportWidth);
mSize.y = static_cast<float>(viewportHeight);
// Preserve aspect ratio.
const glm::vec2 resizeScale {mTargetSize.x / mSize.x, mTargetSize.y / mSize.y};
if (resizeScale.x < resizeScale.y) {
mSize.x *= resizeScale.x;
mSize.y = std::min(mSize.y * resizeScale.x, mTargetSize.y);
}
else {
mSize.y *= resizeScale.y;
mSize.x = std::min((mSize.y / static_cast<float>(viewportHeight)) *
static_cast<float>(viewportWidth),
mTargetSize.x);
}
width = static_cast<size_t>(mSize.x);
height = static_cast<size_t>(mSize.y);
}
else if (mSize.x == 0.0f) {
width = static_cast<size_t>(static_cast<double>(mSize.y) * sizeRatio);
height = static_cast<size_t>(mSize.y);
}
@ -149,6 +172,9 @@ void LottieAnimComponent::setAnimation(const std::string& path)
mSize.x = static_cast<float>(width);
mSize.y = static_cast<float>(height);
if (!mTargetIsMax)
mTargetSize = mSize;
mPictureRGBA.resize(width * height * 4);
mSurface = std::make_unique<rlottie::Surface>(reinterpret_cast<uint32_t*>(&mPictureRGBA[0]),
width, height, width * sizeof(uint32_t));
@ -207,7 +233,7 @@ void LottieAnimComponent::resetFileAnimation()
if (mAnimation != nullptr) {
if (mFuture.valid())
mFuture.get();
mFuture = mAnimation->render(mFrameNum, *mSurface, mKeepAspectRatio);
mFuture = mAnimation->render(mFrameNum, *mSurface, false);
mLastRenderedFrame = static_cast<int>(mFrameNum);
}
}
@ -225,35 +251,40 @@ void LottieAnimComponent::applyTheme(const std::shared_ptr<ThemeData>& theme,
unsigned int properties)
{
using namespace ThemeFlags;
GuiComponent::applyTheme(theme, view, element, properties ^ ThemeFlags::SIZE);
const ThemeData::ThemeElement* elem {theme->getElement(view, element, "animation")};
if (!elem)
return;
const glm::vec2 scale {glm::vec2(Renderer::getScreenWidth(), Renderer::getScreenHeight())};
if (elem->has("size")) {
glm::vec2 size {elem->get<glm::vec2>("size")};
if (size.x == 0.0f && size.y == 0.0f) {
LOG(LogWarning)
<< "LottieAnimComponent: Invalid theme configuration, <size> defined as \""
<< size.x << " " << size.y << "\"";
return;
glm::vec2 animationSize {elem->get<glm::vec2>("size")};
if (animationSize == glm::vec2 {0.0f, 0.0f}) {
LOG(LogWarning) << "LottieAnimComponent: Invalid theme configuration, property "
"\"size\" for element \""
<< element.substr(10) << "\" is set to zero";
animationSize = {0.01f, 0.01f};
}
if (animationSize.x > 0.0f)
animationSize.x = glm::clamp(animationSize.x, 0.01f, 1.0f);
if (animationSize.y > 0.0f)
animationSize.y = glm::clamp(animationSize.y, 0.01f, 1.0f);
setSize(animationSize * scale);
}
else if (elem->has("maxSize")) {
const glm::vec2 animationMaxSize {glm::clamp(elem->get<glm::vec2>("maxSize"), 0.01f, 1.0f)};
setSize(animationMaxSize * scale);
mTargetIsMax = true;
mTargetSize = mSize;
}
if (elem->has("metadataElement") && elem->get<bool>("metadataElement"))
mComponentThemeFlags |= ComponentThemeFlags::METADATA_ELEMENT;
if (elem->has("speed")) {
const float speed {elem->get<float>("speed")};
if (speed < 0.2f || speed > 3.0f) {
LOG(LogWarning)
<< "LottieAnimComponent: Invalid theme configuration, <speed> defined as \""
<< std::fixed << std::setprecision(1) << speed << "\"";
}
else {
mSpeedModifier = speed;
}
}
if (elem->has("keepAspectRatio"))
mKeepAspectRatio = elem->get<bool>("keepAspectRatio");
if (elem->has("speed"))
mSpeedModifier = glm::clamp(elem->get<float>("speed"), 0.2f, 3.0f);
if (elem->has("direction")) {
const std::string& direction {elem->get<std::string>("direction")};
@ -274,26 +305,16 @@ void LottieAnimComponent::applyTheme(const std::shared_ptr<ThemeData>& theme,
mAlternate = true;
}
else {
LOG(LogWarning)
<< "LottieAnimComponent: Invalid theme configuration, <direction> defined as \""
<< direction << "\"";
LOG(LogWarning) << "LottieAnimComponent: Invalid theme configuration, property "
"\"direction\" for element \""
<< element.substr(10) << "\" defined as \"" << direction << "\"";
mStartDirection = "normal";
mAlternate = false;
}
}
GuiComponent::applyTheme(theme, view, element, properties);
if (elem->has("path")) {
std::string path {elem->get<std::string>("path")};
if (path != "") {
setAnimation(path);
}
}
else {
LOG(LogWarning) << "LottieAnimComponent: Invalid theme configuration, <path> not set";
return;
}
if (elem->has("path"))
setAnimation(elem->get<std::string>("path"));
}
void LottieAnimComponent::update(int deltaTime)
@ -403,7 +424,7 @@ void LottieAnimComponent::render(const glm::mat4& parentTrans)
mAnimationStartTime = std::chrono::system_clock::now();
}
bool renderNextFrame = false;
bool renderNextFrame {false};
if (mFuture.valid()) {
if (mFuture.wait_for(std::chrono::milliseconds(1)) == std::future_status::ready) {
@ -458,15 +479,23 @@ void LottieAnimComponent::render(const glm::mat4& parentTrans)
}
if (renderNextFrame && !mHoldFrame) {
mFuture = mAnimation->render(mFrameNum, *mSurface, mKeepAspectRatio);
mFuture = mAnimation->render(mFrameNum, *mSurface, false);
mLastRenderedFrame = static_cast<int>(mFrameNum);
}
}
mRenderer->setMatrix(trans);
if (Settings::getInstance()->getBool("DebugImage"))
if (Settings::getInstance()->getBool("DebugImage")) {
if (mTargetIsMax) {
const glm::vec2 targetSizePos {
glm::round((mTargetSize - mSize) * mOrigin * glm::vec2 {-1.0f})};
mRenderer->drawRect(targetSizePos.x, targetSizePos.y, mTargetSize.x, mTargetSize.y,
0xFF000033, 0xFF000033);
}
mRenderer->drawRect(0.0f, 0.0f, mSize.x, mSize.y, 0xFF000033, 0xFF000033);
}
if (mTexture->getSize().x != 0.0f) {
mTexture->bind();
@ -481,7 +510,7 @@ void LottieAnimComponent::render(const glm::mat4& parentTrans)
// clang-format on
// Round vertices.
for (int i = 0; i < 4; ++i)
for (int i {0}; i < 4; ++i)
vertices[i].position = glm::round(vertices[i].position);
vertices->brightness = mBrightness;

4
es-core/src/components/LottieAnimComponent.h
View file

@ -32,7 +32,6 @@ public:
~LottieAnimComponent();
void setAnimation(const std::string& path);
void setKeepAspectRatio(bool value) { mKeepAspectRatio = value; }
void setFrameCaching(bool value) { mCacheFrames = value; }
void setMaxCacheSize(int value)
{
@ -54,6 +53,7 @@ private:
void render(const glm::mat4& parentTrans) override;
Renderer* mRenderer;
glm::vec2 mTargetSize;
std::shared_ptr<TextureResource> mTexture;
std::vector<uint8_t> mPictureRGBA;
std::unordered_map<size_t, std::vector<uint8_t>> mFrameCache;
@ -86,7 +86,7 @@ private:
bool mPause;
bool mExternalPause;
bool mAlternate;
bool mKeepAspectRatio;
bool mTargetIsMax;
};
#endif // ES_CORE_COMPONENTS_LOTTIE_ANIM_COMPONENT_H