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Refactor the Command / DrawList System

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Use Command Pool instead of always allocating.
This gives us e big performance diffrence on the 3ds
Fixed IDS of ui7 for now
This commit is contained in:
tobid7
2026-01-16 12:13:48 +01:00
parent eb5d5f9974
commit 0ef6d34435
14 changed files with 161 additions and 86 deletions
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17
pd/lithium/source/font.cpp
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@@ -248,10 +248,9 @@ PD_LITHIUM_API fvec2 Font::GetTextBounds(const std::string &text, float scale) {
return res;
}
PD_LITHIUM_API void Font::CmdTextEx(std::vector<Command::Ref> &cmds,
const fvec2 &pos, u32 color, float scale,
const std::string &text, LiTextFlags flags,
const fvec2 &box) {
PD_LITHIUM_API void Font::CmdTextEx(CmdPool &cmds, const fvec2 &pos, u32 color,
float scale, const std::string &text,
LiTextFlags flags, const fvec2 &box) {
fvec2 off;
float cfs = (DefaultPixelHeight * scale) / (float)PixelHeight;
float lh = (float)PixelHeight * cfs;
@@ -294,7 +293,7 @@ PD_LITHIUM_API void Font::CmdTextEx(std::vector<Command::Ref> &cmds,
it = pShortText(it, scale, box - pos, tmp_dim);
}
auto wline = Strings::MakeWstring(it);
auto cmd = Command::New();
auto cmd = cmds.NewCmd();
auto Tex = GetCodepoint(wline[0]).Tex;
cmd->Tex = Tex;
for (auto &jt : wline) {
@@ -304,8 +303,7 @@ PD_LITHIUM_API void Font::CmdTextEx(std::vector<Command::Ref> &cmds,
continue;
}
if (Tex != cp.Tex) {
cmds.push_back(std::move(cmd));
cmd = Command::New();
cmd = cmds.NewCmd();
Tex = cp.Tex;
cmd->Tex = Tex;
}
@@ -318,19 +316,18 @@ PD_LITHIUM_API void Font::CmdTextEx(std::vector<Command::Ref> &cmds,
Rect rec = Renderer::PrimRect(
rpos + vec2(off.x + 1, off.y + (cp.Offset * cfs)) + 1,
cp.Size * cfs, 0.f);
Renderer::CmdQuad(cmd.get(), rec, cp.SimpleUV, 0xff111111);
Renderer::CmdQuad(cmd, rec, cp.SimpleUV, 0xff111111);
}
// Draw
Rect rec = Renderer::PrimRect(
rpos + off + fvec2(0, (cp.Offset * cfs)), cp.Size * cfs, 0.f);
Renderer::CmdQuad(cmd.get(), rec, cp.SimpleUV, color);
Renderer::CmdQuad(cmd, rec, cp.SimpleUV, color);
off.x += cp.Size.x * cfs + 2 * cfs;
} else {
off.x += 4 * cfs;
}
}
}
cmds.push_back(std::move(cmd));
off.y += lh;
off.x = 0;
}