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ENABLE_GL_IMGUI_SHADERS - Fixes in ImGuiWrapper::render_draw_data()

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(cherry picked from commit prusa3d/PrusaSlicer@4964d6ecd5)
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enricoturri1966 2023-10-27 10:16:55 +08:00 • committed by Noisyfox
parent 7081ebddfa
commit bb044754af
1 changed files with 2 additions and 3 deletions
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5
src/slic3r/GUI/ImGuiWrapper.cpp
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@ -2445,14 +2445,14 @@ void ImGuiWrapper::render_draw_data(ImDrawData *draw_data)
shader->set_uniform("ProjMtx", ortho_projection);
// Will project scissor/clipping rectangles into framebuffer space
const ImVec2 clip_off = draw_data->DisplayPos; // (0,0) unless using multi-viewports
const ImVec2 clip_off = draw_data->DisplayPos; // (0,0) unless using multi-viewports
const ImVec2 clip_scale = draw_data->FramebufferScale; // (1,1) unless using retina display which are often (2,2)
// Render command lists
for (int n = 0; n < draw_data->CmdListsCount; ++n) {
const ImDrawList* cmd_list = draw_data->CmdLists[n];
const ImDrawVert* vtx_buffer = cmd_list->VtxBuffer.Data;
const ImDrawIdx* idx_buffer = cmd_list->IdxBuffer.Data;
const ImDrawIdx* idx_buffer = cmd_list->IdxBuffer.Data;
const GLsizeiptr vtx_buffer_size = (GLsizeiptr)cmd_list->VtxBuffer.Size * (int)sizeof(ImDrawVert);
const GLsizeiptr idx_buffer_size = (GLsizeiptr)cmd_list->IdxBuffer.Size * (int)sizeof(ImDrawIdx);
@ -2501,7 +2501,6 @@ void ImGuiWrapper::render_draw_data(ImDrawData *draw_data)
glsafe(::glBindTexture(GL_TEXTURE_2D, (GLuint)(intptr_t)pcmd->GetTexID()));
glsafe(::glDrawElements(GL_TRIANGLES, (GLsizei)pcmd->ElemCount, sizeof(ImDrawIdx) == 2 ? GL_UNSIGNED_SHORT : GL_UNSIGNED_INT, (void*)(intptr_t)(pcmd->IdxOffset * sizeof(ImDrawIdx))));
}
idx_buffer += pcmd->ElemCount;
}
if (position_id != -1)