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BugFix display inpector UV in Player of cropped sources

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This commit is contained in:
Bruno Herbelin
2023-01-14 23:06:34 +01:00
parent f21be9d10c
commit 9821d3595a
1 changed files with 13 additions and 13 deletions
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26
src/UserInterfaceManager.cpp
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@@ -3050,7 +3050,7 @@ bool SourceController::SourceButton(Source *s, ImVec2 framesize)
return ret;
}
void DrawInspector(uint texture, ImVec2 texturesize, ImVec2 origin)
void DrawInspector(uint texture, ImVec2 texturesize, ImVec2 cropsize, ImVec2 origin)
{
if (Settings::application.source.inspector_zoom > 0 && ImGui::IsWindowFocused())
{
@@ -3078,9 +3078,11 @@ void DrawInspector(uint texture, ImVec2 texturesize, ImVec2 origin)
ImGui::BeginTooltip();
// compute UV and display image in tooltip
ImVec2 uv0 = ImVec2((region_x) / texturesize.x, (region_y) / texturesize.y);
ImVec2 uv1 = ImVec2((region_x + region_sz) / texturesize.x, (region_y + region_sz) / texturesize.y);
ImGui::Image((void*)(intptr_t)texture, ImVec2(texturesize.x / 3.f, texturesize.x / 3.f), uv0, uv1, ImVec4(1.0f, 1.0f, 1.0f, 1.0f), ImVec4(1.0f, 1.0f, 1.0f, 0.5f));
ImVec2 uv0 = ImVec2((region_x) / cropsize.x, (region_y) / cropsize.y);
ImVec2 uv1 = ImVec2((region_x + region_sz) / cropsize.x, (region_y + region_sz) / cropsize.y);
ImVec2 uv2 = ImClamp( uv1, ImVec2(0.f, 0.f), ImVec2(1.f, 1.f));
uv0 += (uv2-uv1);
ImGui::Image((void*)(intptr_t)texture, ImVec2(texturesize.x / 3.f, texturesize.x / 3.f), uv0, uv2, ImVec4(1.0f, 1.0f, 1.0f, 1.0f), ImVec4(1.0f, 1.0f, 1.0f, 0.5f));
ImGui::EndTooltip();
ImGui::PopStyleVar(3);
@@ -3122,7 +3124,7 @@ ImRect DrawSourceWithSlider(Source *s, ImVec2 top, ImVec2 rendersize, bool with_
ImVec2 slider = framesize * ImVec2(Settings::application.widget.media_player_slider,1.f);
ImGui::Image((void*)(uintptr_t) s->texture(), slider, ImVec2(0.f,0.f), ImVec2(Settings::application.widget.media_player_slider,1.f));
if ( with_inspector && ImGui::IsItemHovered() )
DrawInspector(s->texture(), framesize, top_image);
DrawInspector(s->texture(), framesize, framesize, top_image);
//
// RIGHT of slider : post-processed image (after crop and color correction)
@@ -3132,23 +3134,21 @@ ImRect DrawSourceWithSlider(Source *s, ImVec2 top, ImVec2 rendersize, bool with_
// no overlap of slider with cropped area
if (slider.x < croptop.x) {
// draw cropped area
ImGui::SetCursorScreenPos(top_image + croptop );
ImGui::SetCursorScreenPos( top_image + croptop );
ImGui::Image((void*)(uintptr_t) s->frame()->texture(), cropsize, ImVec2(0.f, 0.f), ImVec2(1.f,1.f));
if ( with_inspector && ImGui::IsItemHovered() )
DrawInspector(s->frame()->texture(), framesize, top_image);
DrawInspector(s->frame()->texture(), framesize, cropsize, top_image + croptop);
}
// overlap of slider with cropped area (horizontally)
else if (slider.x < croptop.x + cropsize.x ) {
// compute slider ratio of cropped area
float cropped_slider = (slider.x - croptop.x) / cropsize.x;
// top x moves with slider
croptop.x = slider.x;
ImGui::SetCursorScreenPos(top_image + croptop );
ImGui::SetCursorScreenPos( top_image + ImVec2(slider.x, croptop.y) );
// size is reduced by slider
cropsize = cropsize * ImVec2(1.f -cropped_slider, 1.f);
ImGui::Image((void*)(uintptr_t) s->frame()->texture(), cropsize, ImVec2(cropped_slider, 0.f), ImVec2(1.f,1.f));
ImGui::Image((void*)(uintptr_t) s->frame()->texture(), cropsize * ImVec2(1.f -cropped_slider, 1.f), ImVec2(cropped_slider, 0.f), ImVec2(1.f,1.f));
if ( with_inspector && ImGui::IsItemHovered() )
DrawInspector(s->frame()->texture(), framesize, top_image);
DrawInspector(s->frame()->texture(), framesize, cropsize, top_image + croptop);
}
// else : no render of cropped area
@@ -3169,7 +3169,7 @@ ImRect DrawSourceWithSlider(Source *s, ImVec2 top, ImVec2 rendersize, bool with_
else {
ImGui::Image((void*)(uintptr_t) s->texture(), framesize);
if ( with_inspector && ImGui::IsItemHovered() )
DrawInspector(s->texture(), framesize, top_image);
DrawInspector(s->texture(), framesize, framesize, top_image);
}
return ImRect( top_image, top_image + framesize);