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Route Canvas erase setup through helper

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This commit is contained in:
omigamedev
2026-06-13 05:21:43 +02:00
parent a57d9f18f2
commit c3af4518a6
4 changed files with 32 additions and 14 deletions
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33
src/canvas.cpp
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@@ -3,6 +3,7 @@
#include "canvas.h"
#include "app.h"
#include "legacy_canvas_draw_merge_services.h"
#include "legacy_canvas_stroke_erase_services.h"
#include "legacy_gl_renderbuffer_dispatch.h"
#include "legacy_canvas_stroke_commit_services.h"
#include "legacy_canvas_stroke_composite_services.h"
@@ -1124,13 +1125,15 @@ void Canvas::stroke_commit()
m_sampler_stencil.bind(4);
},
.execute_erase_composite = [&](int i) {
ShaderManager::use(kShader::CompErase);
ShaderManager::u_int(kShaderUniform::Tex, 0);
ShaderManager::u_int(kShaderUniform::TexStroke, 1);
ShaderManager::u_int(kShaderUniform::TexMask, 2);
ShaderManager::u_int(kShaderUniform::Mask, m_smask_active);
ShaderManager::u_float(kShaderUniform::Alpha, 1);
ShaderManager::u_mat4(kShaderUniform::MVP, glm::ortho(-.5f, .5f, -.5f, .5f, -1.f, 1.f));
pp::panopainter::setup_legacy_stroke_erase_shader(
pp::panopainter::LegacyStrokeEraseUniforms {
.mvp = glm::ortho(-.5f, .5f, -.5f, .5f, -1.f, 1.f),
.texture_slot = 0,
.stroke_texture_slot = 1,
.mask_texture_slot = 2,
.alpha = 1.0f,
.mask_enabled = m_smask_active,
});
set_active_texture_unit(0);
m_tex2[i].bind();
@@ -1302,15 +1305,17 @@ void Canvas::draw_merge(bool draw_checkerboard, std::array<bool, 6> faces /*= SI
m_sampler.bind(1);
m_sampler.bind(2);
ShaderManager::use(kShader::CompErase);
ShaderManager::u_int(kShaderUniform::Tex, 0);
ShaderManager::u_int(kShaderUniform::TexStroke, 1);
ShaderManager::u_int(kShaderUniform::TexMask, 2);
//ShaderManager::u_vec2(kShaderUniform::Resolution, zw(m_box) / zoom);
ShaderManager::u_float(kShaderUniform::Alpha, m_layers[layer_index]->m_opacity);
//ShaderManager::u_int(kShaderUniform::Lock, m_layers[layer_index]->m_alpha_locked);
ShaderManager::u_int(kShaderUniform::Mask, m_smask_active);
ShaderManager::u_mat4(kShaderUniform::MVP, ortho);
pp::panopainter::setup_legacy_stroke_erase_shader(
pp::panopainter::LegacyStrokeEraseUniforms {
.mvp = ortho,
.texture_slot = 0,
.stroke_texture_slot = 1,
.mask_texture_slot = 2,
.alpha = m_layers[layer_index]->m_opacity,
.mask_enabled = m_smask_active,
});
set_active_texture_unit(0);
m_layers[layer_index]->rtt(plane_index).bindTexture();
set_active_texture_unit(1);