DanSandClaude Opus 4.8
17525003c5
Replace the shared app logo (Overview header, first-run wizard, lock screen) with the DragonX mark rendered from res/img/logos/logo_dragonx.svg, recolored to each theme: the dragon body takes the theme accent (Primary()), the inner detail stays light. Vendor nanosvg (memononen, zlib/public-domain) in libs/nanosvg/ and add util::LoadTextureFromSvg (parse a copy, recolor shapes by luminance, rasterize to RGBA, upload via the existing CreateRawTexture — GL + DX11). The SVG is embedded as a string (src/embedded/logo_dragonx_svg.h) so it's available in every build. The load moves into App::ensureLogoTexture(), called at the top of render() BEFORE the wizard/lock early-returns (so those screens get the logo too, which they never did before), and re-rasterizes when the accent or the dark/light variant changes. The per-skin PNG remains a fallback if rasterization ever fails; logo-texture lifetime is now freed on replace + on theme switch (was leaked). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
25 lines
1.0 KiB
C++
25 lines
1.0 KiB
C++
// DragonX Wallet - ImGui Edition
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// Copyright 2024-2026 The Hush Developers
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// Released under the GPLv3
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//
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// Rasterize a (two-tone) SVG to a themed RGBA GPU texture via nanosvg. Used for the DragonX logo /
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// custom emoji: the darker fill becomes `bodyColor` (the theme accent), the light fill `detailColor`.
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#pragma once
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#include "imgui.h"
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namespace dragonx {
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namespace util {
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// Rasterize `svgText` (nul-terminated SVG markup) to a texture of width `pxSize` (height follows the
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// SVG aspect). Fills are recolored by brightness — light fills -> detailColor, darker fills -> bodyColor
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// (both forced opaque). Returns false on parse/rasterize/upload failure; on success *outTex is a texture
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// the caller owns (release via util::DestroyTexture). Safe to call off the initial frame (needs a live
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// GL/DX device, like the other texture loaders).
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bool LoadTextureFromSvg(const char* svgText, int pxSize, ImU32 bodyColor, ImU32 detailColor,
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ImTextureID* outTex, int* outW, int* outH);
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} // namespace util
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} // namespace dragonx
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