Mike-Solar
28c4426236
Physical split: app/{audio,cli,codec,common,config,node,pluginSupport,
render,task,timeline,undo,tool,shaders} plus coreengine, version and
ui/icons+colorcoding move to a new top-level engine/ tree, built as
liboakengine.so (shared). The render backends (oakgl/oakvulkan) move
with it and link the engine library instead of embedding a static
render-core subset (libolive-rendercore is gone).
- oak-render-worker now links liboakengine instead of the whole
libolive-editor object set: 336MB -> 2.9MB, no Qt Widgets UI
- the editor links liboakengine for the engine and keeps only UI
objects in libolive-editor
- install/packaging: GNUInstallDirs libdir on Linux, bundle copy on
macOS, oakengine.dll staged for NSIS, AppImage validation entry
- fix backend lookup for the new layout: DynamicRenderer searched
../app but backends now live in engine/; a stale pre-split liboakgl
in the build tree got dlopened instead, re-initialized and later
destroyed the interposed engine statics (full-suite segfault at
DialogSequenceParameterTab, found via gdb watchpoint)
33 lines
648 B
GLSL
33 lines
648 B
GLSL
uniform sampler2D base_in;
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uniform sampler2D blend_in;
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uniform bool base_in_enabled;
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uniform bool blend_in_enabled;
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in vec2 ove_texcoord;
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out vec4 frag_color;
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void main(void) {
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vec4 base_col = texture(base_in, ove_texcoord);
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vec4 blend_col = texture(blend_in, ove_texcoord);
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if (!base_in_enabled && !blend_in_enabled) {
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frag_color = vec4(0.0);
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return;
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}
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if (!base_in_enabled) {
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frag_color = blend_col;
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return;
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}
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if (!blend_in_enabled) {
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frag_color = base_col;
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return;
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}
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base_col *= 1.0 - blend_col.a;
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base_col += blend_col;
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frag_color = base_col;
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}
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