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Extract stroke commit input binding helper

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This commit is contained in:
omigamedev
2026-06-13 19:53:48 +02:00
parent 341d114d99
commit 0c5522f272
3 changed files with 50 additions and 41 deletions
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85
src/canvas.cpp
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@@ -542,6 +542,49 @@ static auto make_canvas_stroke_commit_callbacks(
const pp::paint_renderer::CanvasStrokeCommitMaterialPlan& stroke_material)
{
const auto& b = current_stroke->m_brush;
auto bind_commit_inputs = [&](int i) {
pp::panopainter::bind_legacy_canvas_stroke_commit_inputs(
sequence,
[&](int texture_slot) {
set_active_texture_unit(texture_slot);
},
[&](pp::paint_renderer::CanvasStrokeCommitTextureRole role) {
switch (role) {
case pp::paint_renderer::CanvasStrokeCommitTextureRole::layer_scratch:
canvas.m_tex2[i].bind();
break;
case pp::paint_renderer::CanvasStrokeCommitTextureRole::stroke:
canvas.m_tmp[i].bindTexture();
break;
case pp::paint_renderer::CanvasStrokeCommitTextureRole::selection_mask:
canvas.m_smask.rtt(i).bindTexture();
break;
case pp::paint_renderer::CanvasStrokeCommitTextureRole::dual_stroke:
canvas.m_tmp_dual[i].bindTexture();
break;
case pp::paint_renderer::CanvasStrokeCommitTextureRole::pattern:
b->m_pattern_texture ? b->m_pattern_texture->bind() : unbind_texture_2d();
break;
}
},
[&](pp::paint_renderer::CanvasStrokeCommitTextureRole role, int texture_slot) {
switch (role) {
case pp::paint_renderer::CanvasStrokeCommitTextureRole::layer_scratch:
canvas.m_sampler.bind(texture_slot);
break;
case pp::paint_renderer::CanvasStrokeCommitTextureRole::stroke:
canvas.m_sampler_nearest.bind(texture_slot);
break;
case pp::paint_renderer::CanvasStrokeCommitTextureRole::selection_mask:
case pp::paint_renderer::CanvasStrokeCommitTextureRole::dual_stroke:
canvas.m_sampler.bind(texture_slot);
break;
case pp::paint_renderer::CanvasStrokeCommitTextureRole::pattern:
canvas.m_sampler_stencil.bind(texture_slot);
break;
}
});
};
return pp::panopainter::make_legacy_canvas_stroke_commit_callbacks(
[&]() {
canvas.m_dirty = false;
@@ -604,47 +647,7 @@ static auto make_canvas_stroke_commit_callbacks(
canvas.m_tex2[i].unbind();
},
[&](int i) {
pp::panopainter::bind_legacy_canvas_stroke_commit_inputs(
sequence,
[&](int texture_slot) {
set_active_texture_unit(texture_slot);
},
[&](pp::paint_renderer::CanvasStrokeCommitTextureRole role) {
switch (role) {
case pp::paint_renderer::CanvasStrokeCommitTextureRole::layer_scratch:
canvas.m_tex2[i].bind();
break;
case pp::paint_renderer::CanvasStrokeCommitTextureRole::stroke:
canvas.m_tmp[i].bindTexture();
break;
case pp::paint_renderer::CanvasStrokeCommitTextureRole::selection_mask:
canvas.m_smask.rtt(i).bindTexture();
break;
case pp::paint_renderer::CanvasStrokeCommitTextureRole::dual_stroke:
canvas.m_tmp_dual[i].bindTexture();
break;
case pp::paint_renderer::CanvasStrokeCommitTextureRole::pattern:
b->m_pattern_texture ? b->m_pattern_texture->bind() : unbind_texture_2d();
break;
}
},
[&](pp::paint_renderer::CanvasStrokeCommitTextureRole role, int texture_slot) {
switch (role) {
case pp::paint_renderer::CanvasStrokeCommitTextureRole::layer_scratch:
canvas.m_sampler.bind(texture_slot);
break;
case pp::paint_renderer::CanvasStrokeCommitTextureRole::stroke:
canvas.m_sampler_nearest.bind(texture_slot);
break;
case pp::paint_renderer::CanvasStrokeCommitTextureRole::selection_mask:
case pp::paint_renderer::CanvasStrokeCommitTextureRole::dual_stroke:
canvas.m_sampler.bind(texture_slot);
break;
case pp::paint_renderer::CanvasStrokeCommitTextureRole::pattern:
canvas.m_sampler_stencil.bind(texture_slot);
break;
}
});
bind_commit_inputs(i);
},
[&](int) {
pp::panopainter::execute_legacy_canvas_stroke_commit_erase(