ref_ptr<IDCollections> UserMarkGenerator::GetIdCollection(TileKey const & tileKey, kml::MarkGroupId groupId)
{
ref_ptr<MarksIDGroups> tileGroups;
auto itTileGroups = m_index.find(tileKey);
if (itTileGroups == m_index.end())
{
auto tileIDGroups = make_unique_dp<MarksIDGroups>();
tileGroups = make_ref(tileIDGroups);
m_index.insert(make_pair(tileKey, std::move(tileIDGroups)));
}
else
{
tileGroups = make_ref(itTileGroups->second);
}
ref_ptr<IDCollections> groupIDs;
auto itGroupIDs = tileGroups->find(groupId);
if (itGroupIDs == tileGroups->end())
{
auto groupMarkIndexes = make_unique_dp<IDCollections>();
groupIDs = make_ref(groupMarkIndexes);
tileGroups->insert(make_pair(groupId, std::move(groupMarkIndexes)));
}
else
{
groupIDs = make_ref(itGroupIDs->second);
}
return groupIDs;
}
void sendSync(Args...args)
{
typename CommandSync<T>::FlagType flag(0);
send<CommandSync<T>>(make_ref(*this), make_ref(flag), args...);
beginWait();
while(!flag) wait();
endWait();
}
struct regexp *make_regexp(struct info *info, char *pat) {
struct regexp *regexp;
make_ref(regexp);
regexp->info = ref(info);
make_ref(regexp->pattern);
regexp->pattern->str = pat;
return regexp;
}
FontTexture(m2::PointU const & size, ref_ptr<GlyphManager> glyphMng, ref_ptr<HWTextureAllocator> allocator)
: m_index(size, glyphMng)
{
TBase::TextureParams params;
params.m_size = size;
params.m_format = TextureFormat::ALPHA;
params.m_filter = gl_const::GLLinear;
vector<uint8_t> initData(params.m_size.x * params.m_size.y, 0);
TBase::Init(allocator, make_ref(&m_index), params, make_ref(initData.data()));
}
static struct regexp *make_key_regexp(struct info *info, const char *pat) {
struct regexp *regexp;
size_t len = strlen(pat) + 4;
make_ref(regexp);
make_ref(regexp->pattern);
regexp->info = ref(info);
CALLOC(regexp->pattern->str, len);
snprintf(regexp->pattern->str, len, "(%s)/", pat);
return regexp;
}
ref_ptr<RenderBucket> Batcher::GetBucket(GLState const & state)
{
TBuckets::iterator it = m_buckets.find(state);
if (it != m_buckets.end())
return make_ref(it->second);
drape_ptr<VertexArrayBuffer> vao = make_unique_dp<VertexArrayBuffer>(m_indexBufferSize, m_vertexBufferSize);
drape_ptr<RenderBucket> buffer = make_unique_dp<RenderBucket>(move(vao));
ref_ptr<RenderBucket> result = make_ref(buffer);
m_buckets.emplace(state, move(buffer));
return result;
}
drape_ptr<ShapeRenderer> Watermark::Draw(ref_ptr<dp::GraphicsContext> context, m2::PointF & size,
ref_ptr<dp::TextureManager> tex) const
{
dp::TextureManager::SymbolRegion region;
tex->GetSymbolRegion("watermark", region);
glsl::vec2 const halfSize = glsl::ToVec2(region.GetPixelSize() * 0.5f);
m2::RectF const texRect = region.GetTexRect();
WatermarkVertex vertexes[] =
{
WatermarkVertex(glsl::vec2(-halfSize.x, halfSize.y), glsl::ToVec2(texRect.LeftTop())),
WatermarkVertex(glsl::vec2(-halfSize.x, -halfSize.y), glsl::ToVec2(texRect.LeftBottom())),
WatermarkVertex(glsl::vec2(halfSize.x, halfSize.y), glsl::ToVec2(texRect.RightTop())),
WatermarkVertex(glsl::vec2(halfSize.x, -halfSize.y), glsl::ToVec2(texRect.RightBottom()))
};
auto state = df::CreateRenderState(gpu::Program::TexturingGui, df::DepthLayer::GuiLayer);
state.SetColorTexture(region.GetTexture());
state.SetDepthTestEnabled(false);
dp::AttributeProvider provider(1 /* streamCount */, 4 /* vertexCount */);
dp::BindingInfo info(2 /* count */);
dp::BindingDecl & posDecl = info.GetBindingDecl(0);
posDecl.m_attributeName = "a_position";
posDecl.m_componentCount = 2;
posDecl.m_componentType = gl_const::GLFloatType;
posDecl.m_offset = 0;
posDecl.m_stride = sizeof(WatermarkVertex);
dp::BindingDecl & texDecl = info.GetBindingDecl(1);
texDecl.m_attributeName = "a_colorTexCoords";
texDecl.m_componentCount = 2;
texDecl.m_componentType = gl_const::GLFloatType;
texDecl.m_offset = sizeof(glsl::vec2);
texDecl.m_stride = posDecl.m_stride;
provider.InitStream(0, info, make_ref(&vertexes));
size = region.GetPixelSize();
drape_ptr<dp::OverlayHandle> handle = make_unique_dp<WatermarkVertexHandle>(
EGuiHandle::GuiHandleWatermark, m_position.m_pixelPivot, m_position.m_anchor, size);
drape_ptr<ShapeRenderer> renderer = make_unique_dp<ShapeRenderer>();
dp::Batcher batcher(dp::Batcher::IndexPerQuad, dp::Batcher::VertexPerQuad);
batcher.SetBatcherHash(static_cast<uint64_t>(df::BatcherBucket::Default));
dp::SessionGuard guard(context, batcher, std::bind(&ShapeRenderer::AddShape, renderer.get(), _1, _2));
batcher.InsertTriangleStrip(context, state, make_ref(&provider), std::move(handle));
return renderer;
}
ref_ptr<MarksIDGroups> UserMarkGenerator::GetUserMarksGroups(TileKey const & tileKey)
{
auto const itTile = m_index.find(tileKey);
if (itTile != m_index.end())
return make_ref(itTile->second);
return nullptr;
}
struct transform *make_transform(struct lens *lens, struct filter *filter) {
struct transform *xform;
make_ref(xform);
xform->lens = lens;
xform->filter = filter;
return xform;
}
void lcb_callback(void *lcb, lua_State *L, int idx) {
LuaCallback *data = (LuaCallback*) lcb;
data->L = L;
data->callback = make_ref(L,idx);
data->buf = NULL;
data->handle = NULL;
}
/*
* Filters
*/
struct filter *make_filter(struct string *glb, unsigned int include) {
struct filter *f;
make_ref(f);
f->glob = glb;
f->include = include;
return f;
}
StipplePenTexture(m2::PointU const & size, ref_ptr<HWTextureAllocator> allocator)
: m_index(size)
{
TBase::DynamicTextureParams params{size, TextureFormat::Alpha, TextureFilter::Nearest,
false /* m_usePixelBuffer */};
TBase::Init(allocator, make_ref(&m_index), params);
}
void c_foreach(int flags, int idx1, int idx2) {
IF_DEBUG(stack_in_use_as_temporary++);
if (flags & FOREACH_MAPPING) {
CHECK_TYPES(sp, T_MAPPING, 2, F_FOREACH);
push_refed_array(mapping_indices(sp->u.map));
STACK_INC;
sp->type = T_NUMBER;
sp->u.lvalue = (sp-1)->u.arr->item;
sp->subtype = (sp-1)->u.arr->size;
STACK_INC;
sp->type = T_LVALUE;
if (flags & FOREACH_LEFT_GLOBAL) {
sp->u.lvalue = ¤t_object->variables[idx1 + variable_index_offset];
} else {
sp->u.lvalue = fp + idx1;
}
} else
if (sp->type == T_STRING) {
STACK_INC;
sp->type = T_NUMBER;
sp->u.lvalue_byte = (unsigned char *)((sp-1)->u.string);
sp->subtype = SVALUE_STRLEN(sp - 1);
} else {
CHECK_TYPES(sp, T_ARRAY, 2, F_FOREACH);
STACK_INC;
sp->type = T_NUMBER;
sp->u.lvalue = (sp-1)->u.arr->item;
sp->subtype = (sp-1)->u.arr->size;
}
if (flags & FOREACH_RIGHT_GLOBAL) {
STACK_INC;
sp->type = T_LVALUE;
sp->u.lvalue = ¤t_object->variables[idx2 + variable_index_offset];
} else if (flags & FOREACH_REF) {
ref_t *ref = make_ref();
svalue_t *loc = fp + idx2;
/* foreach guarantees our target remains valid */
ref->lvalue = 0;
ref->sv.type = T_NUMBER;
STACK_INC;
sp->type = T_REF;
sp->u.ref = ref;
DEBUG_CHECK(loc->type != T_NUMBER && loc->type != T_REF, "Somehow a reference in foreach acquired a value before coming into scope");
loc->type = T_REF;
loc->u.ref = ref;
ref->ref++;
} else {
STACK_INC;
sp->type = T_LVALUE;
sp->u.lvalue = fp + idx2;
}
}
/// enumerate over all top-level windows.
// @param callback a function to receive each window object
// @function enum_windows
def enum_windows(Value callback) {
Ref ref;
sL = L;
ref = make_ref(L,callback);
EnumWindows(&enum_callback,ref);
release_ref(L,ref);
return 0;
}
/// enumerate all child windows.
// @param a callback which to receive each window object
// @function enum_children
def enum_children(Value callback) {
Ref ref;
sL = L;
ref = make_ref(L,callback);
EnumChildWindows(this->hwnd,&enum_callback,ref);
release_ref(L,ref);
return 0;
}
static struct lens *make_lens(enum lens_tag tag, struct info *info) {
struct lens *lens;
make_ref(lens);
lens->tag = tag;
lens->info = info;
return lens;
}
void TextShape::DrawSubStringOutlined(StraightTextLayout const & layout, dp::FontDecl const & font,
glm::vec2 const & baseOffset, ref_ptr<dp::Batcher> batcher,
ref_ptr<dp::TextureManager> textures, bool isPrimary, bool isOptional) const
{
gpu::TTextOutlinedStaticVertexBuffer staticBuffer;
gpu::TTextDynamicVertexBuffer dynamicBuffer;
dp::TextureManager::ColorRegion color, outline;
textures->GetColorRegion(font.m_color, color);
textures->GetColorRegion(font.m_outlineColor, outline);
layout.Cache(glsl::vec4(glsl::ToVec2(m_basePoint), m_params.m_depth, -m_params.m_posZ),
baseOffset, color, outline, staticBuffer, dynamicBuffer);
dp::GLState state(gpu::TEXT_OUTLINED_PROGRAM, dp::GLState::OverlayLayer);
state.SetProgram3dIndex(gpu::TEXT_OUTLINED_BILLBOARD_PROGRAM);
ASSERT(color.GetTexture() == outline.GetTexture(), ());
state.SetColorTexture(color.GetTexture());
state.SetMaskTexture(layout.GetMaskTexture());
gpu::TTextDynamicVertexBuffer initialDynBuffer(dynamicBuffer.size());
m2::PointU const & pixelSize = layout.GetPixelSize();
drape_ptr<dp::OverlayHandle> handle = make_unique_dp<StraightTextHandle>(m_params.m_featureID,
layout.GetText(),
m_params.m_anchor,
glsl::ToVec2(m_basePoint),
glsl::vec2(pixelSize.x, pixelSize.y),
baseOffset,
GetOverlayPriority(),
textures,
isOptional,
m_affectedByZoomPriority,
move(dynamicBuffer),
true);
handle->SetPivotZ(m_params.m_posZ);
handle->SetOverlayRank(m_hasPOI ? (isPrimary ? dp::OverlayRank1 : dp::OverlayRank2) : dp::OverlayRank0);
handle->SetExtendingSize(m_params.m_extendingSize);
dp::AttributeProvider provider(2, staticBuffer.size());
provider.InitStream(0, gpu::TextOutlinedStaticVertex::GetBindingInfo(), make_ref(staticBuffer.data()));
provider.InitStream(1, gpu::TextDynamicVertex::GetBindingInfo(), make_ref(initialDynBuffer.data()));
batcher->InsertListOfStrip(state, make_ref(&provider), move(handle), 4);
}
void CircleShape::Draw(ref_ptr<dp::Batcher> batcher, ref_ptr<dp::TextureManager> textures) const
{
int const TriangleCount = 20;
double const etalonSector = (2.0 * math::pi) / static_cast<double>(TriangleCount);
dp::TextureManager::ColorRegion region;
textures->GetColorRegion(m_params.m_color, region);
glsl::vec2 colorPoint(glsl::ToVec2(region.GetTexRect().Center()));
buffer_vector<gpu::SolidTexturingVertex, 22> vertexes;
vertexes.push_back(gpu::SolidTexturingVertex
{
glsl::vec4(glsl::ToVec2(m_pt), m_params.m_depth, 0.0f),
glsl::vec2(0.0f, 0.0f),
colorPoint
});
m2::PointD startNormal(0.0f, m_params.m_radius);
for (size_t i = 0; i < TriangleCount + 1; ++i)
{
m2::PointD rotatedNormal = m2::Rotate(startNormal, (i) * etalonSector);
vertexes.push_back(gpu::SolidTexturingVertex
{
glsl::vec4(glsl::ToVec2(m_pt), m_params.m_depth, 0.0f),
glsl::ToVec2(rotatedNormal),
colorPoint
});
}
dp::GLState state(gpu::TEXTURING_PROGRAM, dp::GLState::OverlayLayer);
state.SetColorTexture(region.GetTexture());
double handleSize = 2 * m_params.m_radius;
drape_ptr<dp::OverlayHandle> overlay = make_unique_dp<dp::SquareHandle>(m_params.m_id,
dp::Center, m_pt,
m2::PointD(handleSize, handleSize),
GetOverlayPriority(), "");
dp::AttributeProvider provider(1, TriangleCount + 2);
provider.InitStream(0, gpu::SolidTexturingVertex::GetBindingInfo(), make_ref(vertexes.data()));
batcher->InsertTriangleFan(state, make_ref(&provider), move(overlay));
}
ref_ptr<DataBuffer> VertexArrayBuffer::GetOrCreateBuffer(BindingInfo const & bindingInfo, bool isDynamic)
{
TBuffersMap * buffers = nullptr;
if (isDynamic)
buffers = &m_dynamicBuffers;
else
buffers = &m_staticBuffers;
TBuffersMap::iterator it = buffers->find(bindingInfo);
if (it == buffers->end())
{
drape_ptr<DataBuffer> dataBuffer = make_unique_dp<DataBuffer>(bindingInfo.GetElementSize(), m_dataBufferSize);
ref_ptr<DataBuffer> result = make_ref(dataBuffer);
(*buffers).insert(make_pair(bindingInfo, move(dataBuffer)));
return result;
}
return make_ref(it->second);
}
void MyPosition::CacheAccuracySector(ref_ptr<dp::TextureManager> mng)
{
int const TriangleCount = 40;
int const VertexCount = 3 * TriangleCount;
float const etalonSector = math::twicePi / static_cast<double>(TriangleCount);
dp::TextureManager::ColorRegion color;
mng->GetColorRegion(df::GetColorConstant(GetStyleReader().GetCurrentStyle(), df::MyPositionAccuracy), color);
glsl::vec2 colorCoord = glsl::ToVec2(color.GetTexRect().Center());
buffer_vector<Vertex, TriangleCount> buffer;
glsl::vec2 startNormal(0.0f, 1.0f);
for (size_t i = 0; i < TriangleCount + 1; ++i)
{
glsl::vec2 normal = glsl::rotate(startNormal, i * etalonSector);
glsl::vec2 nextNormal = glsl::rotate(startNormal, (i + 1) * etalonSector);
buffer.emplace_back(startNormal, colorCoord);
buffer.emplace_back(normal, colorCoord);
buffer.emplace_back(nextNormal, colorCoord);
}
dp::GLState state(gpu::ACCURACY_PROGRAM, dp::GLState::OverlayLayer);
state.SetColorTexture(color.GetTexture());
{
dp::Batcher batcher(TriangleCount * dp::Batcher::IndexPerTriangle, VertexCount);
dp::SessionGuard guard(batcher, [this](dp::GLState const & state, drape_ptr<dp::RenderBucket> && b)
{
drape_ptr<dp::RenderBucket> bucket = move(b);
ASSERT(bucket->GetOverlayHandlesCount() == 0, ());
m_nodes.emplace_back(state, bucket->MoveBuffer());
m_parts[MY_POSITION_ACCURACY].second = m_nodes.size() - 1;
});
dp::AttributeProvider provider(1 /*stream count*/, VertexCount);
provider.InitStream(0 /*stream index*/, GetBindingInfo(), make_ref(buffer.data()));
m_parts[MY_POSITION_ACCURACY].first = batcher.InsertTriangleList(state, make_ref(&provider), nullptr);
ASSERT(m_parts[MY_POSITION_ACCURACY].first.IsValid(), ());
}
static struct regexp *make_regexp_from_string(struct info *info,
struct string *string) {
struct regexp *r;
make_ref(r);
if (r != NULL) {
r->info = ref(info);
r->pattern = ref(string);
}
return r;
}
ref_t make_string(char *s, size_t size) {
if (s != NULL)
size = strlen(s);
struct string *obj = gc_alloc(sizeof(struct string) + size);
obj->tag = OBJ_STRING;
if (s != NULL)
strcpy(obj->bytes, s);
else
memset(obj->bytes, 0, size);
return make_ref(obj, LOWTAG_STRING);
}
struct string *dup_string(const char *str) {
struct string *string;
make_ref(string);
if (str == NULL)
string->str = strdup("");
else
string->str = strdup(str);
if (string->str == NULL)
unref(string, string);
return string;
}
struct regexp *regexp_make_empty(struct info *info) {
struct regexp *regexp;
make_ref(regexp);
if (regexp != NULL) {
regexp->info = ref(info);
/* Casting away the CONST for EMPTY_PATTERN is ok since it
is protected against changes because REF == REF_MAX */
regexp->pattern = (struct string *) empty_pattern;
}
return regexp;
}
void FrontendRenderer::AddToRenderGroup(vector<drape_ptr<RenderGroup>> & groups,
dp::GLState const & state,
drape_ptr<dp::RenderBucket> && renderBucket,
TileKey const & newTile)
{
drape_ptr<RenderGroup> group = make_unique_dp<RenderGroup>(state, newTile);
ref_ptr<dp::GpuProgram> program = m_gpuProgramManager->GetProgram(state.GetProgramIndex());
ref_ptr<dp::GpuProgram> program3d = m_gpuProgramManager->GetProgram(state.GetProgram3dIndex());
group->SetRenderParams(program, program3d, make_ref(&m_generalUniforms));
group->AddBucket(move(renderBucket));
groups.push_back(move(group));
}
ref_ptr<MarksIDGroups> UserMarkGenerator::GetUserLinesGroups(TileKey const & tileKey)
{
auto itTile = m_index.end();
int const lineZoom = GetNearestLineIndexZoom(tileKey.m_zoomLevel);
CalcTilesCoverage(tileKey.GetGlobalRect(), lineZoom,
[this, &itTile, lineZoom](int tileX, int tileY)
{
itTile = m_index.find(TileKey(tileX, tileY, lineZoom));
});
if (itTile != m_index.end())
return make_ref(itTile->second);
return nullptr;
}
ref_ptr<DataBuffer> VertexArrayBuffer::GetBuffer(BindingInfo const & bindingInfo, bool isDynamic) const
{
TBuffersMap const * buffers = nullptr;
if (isDynamic)
buffers = &m_dynamicBuffers;
else
buffers = &m_staticBuffers;
TBuffersMap::const_iterator it = buffers->find(bindingInfo);
if (it == buffers->end())
return nullptr;
return make_ref(it->second);
}
void DrawWidget::CreateEngine()
{
Framework::DrapeCreationParams p;
p.m_surfaceWidth = m_ratio * width();
p.m_surfaceHeight = m_ratio * height();
p.m_visualScale = m_ratio;
m_skin.reset(new gui::Skin(gui::ResolveGuiSkinFile("default"), m_ratio));
m_skin->Resize(p.m_surfaceWidth, p.m_surfaceHeight);
m_skin->ForEach([&p](gui::EWidget widget, gui::Position const & pos)
{
p.m_widgetsInitInfo[widget] = pos;
});
p.m_widgetsInitInfo[gui::WIDGET_SCALE_LABEL] = gui::Position(dp::LeftBottom);
m_framework->CreateDrapeEngine(make_ref(m_contextFactory), std::move(p));
m_framework->AddViewportListener(bind(&DrawWidget::OnViewportChanged, this, _1));
}
void MapWidget::CreateEngine()
{
Framework::DrapeCreationParams p;
p.m_apiVersion = m_apiOpenGLES3 ? dp::ApiVersion::OpenGLES3 : dp::ApiVersion::OpenGLES2;
p.m_surfaceWidth = m_screenshotMode ? width() : static_cast<int>(m_ratio * width());
p.m_surfaceHeight = m_screenshotMode ? height() : static_cast<int>(m_ratio * height());
p.m_visualScale = static_cast<float>(m_ratio);
p.m_hints.m_screenshotMode = m_screenshotMode;
m_skin.reset(new gui::Skin(gui::ResolveGuiSkinFile("default"), m_ratio));
m_skin->Resize(p.m_surfaceWidth, p.m_surfaceHeight);
m_skin->ForEach(
[&p](gui::EWidget widget, gui::Position const & pos) { p.m_widgetsInitInfo[widget] = pos; });
p.m_widgetsInitInfo[gui::WIDGET_SCALE_FPS_LABEL] = gui::Position(dp::LeftBottom);
m_framework.CreateDrapeEngine(make_ref(m_contextFactory), std::move(p));
m_framework.SetViewportListener(std::bind(&MapWidget::OnViewportChanged, this, std::placeholders::_1));
}
drape_ptr<LayerRenderer> LayerCacher::RecacheWidgets(TWidgetsInitInfo const & initInfo, ref_ptr<dp::TextureManager> textures)
{
using TCacheShape = function<m2::PointF (Position anchor, ref_ptr<LayerRenderer> renderer, ref_ptr<dp::TextureManager> textures)>;
static map<EWidget, TCacheShape> cacheFunctions
{
make_pair(WIDGET_COMPASS, bind(&LayerCacher::CacheCompass, this, _1, _2, _3)),
make_pair(WIDGET_RULER, bind(&LayerCacher::CacheRuler, this, _1, _2, _3)),
make_pair(WIDGET_COPYRIGHT, bind(&LayerCacher::CacheCopyright, this, _1, _2, _3)),
make_pair(WIDGET_SCALE_LABEL, bind(&LayerCacher::CacheScaleLabel, this, _1, _2, _3))
};
drape_ptr<LayerRenderer> renderer = make_unique_dp<LayerRenderer>();
for (auto node : initInfo)
{
auto cacheFunction = cacheFunctions.find(node.first);
if (cacheFunction != cacheFunctions.end())
cacheFunction->second(node.second, make_ref(renderer), textures);
}
// Flush gui geometry.
GLFunctions::glFlush();
return renderer;
}
