renderer: add support for rendering workspaces

1 files changed, 14 insertions, 1 deletions

diff --git a/src/render/OpenGL.hpp b/src/render/OpenGL.hpp
index 3c563946..6f54ea35 100644
--- a/src/render/OpenGL.hpp
+++ b/src/render/OpenGL.hpp
@@ -23,11 +23,17 @@ inline const float fullVerts[] = {
 };
 inline const float fanVertsFull[] = {-1.0f, -1.0f, 1.0f, -1.0f, 1.0f, 1.0f, -1.0f, 1.0f};
 
-enum eDiscardMode {
+enum eDiscardMode
+{
     DISCARD_OPAQUE    = 1,
     DISCARD_ALPHAZERO = 1 << 1
 };
 
+struct SRenderModifData {
+    Vector2D translate = {};
+    float    scale     = 1.f;
+};
+
 struct SMonitorRenderData {
     CFramebuffer primaryFB;
     CFramebuffer mirrorFB;     // these are used for some effects,
@@ -61,11 +67,14 @@ struct SMonitorRenderData {
 struct SCurrentRenderData {
     CMonitor*           pMonitor = nullptr;
     float               projection[9];
+    float               savedProjection[9];
 
     SMonitorRenderData* pCurrentMonData = nullptr;
 
     pixman_region32_t*  pDamage = nullptr;
 
+    SRenderModifData    renderModif;
+
     Vector2D            primarySurfaceUVTopLeft     = Vector2D(-1, -1);
     Vector2D            primarySurfaceUVBottomRight = Vector2D(-1, -1);
 
@@ -91,6 +100,10 @@ class CHyprOpenGLImpl {
     void                                       renderRoundedShadow(wlr_box*, int round, int range, float a = 1.0);
     void                                       renderBorder(wlr_box*, const CGradientValueData&, int round, float a = 1.0);
 
+    void                                       saveMatrix();
+    void                                       setMatrixScaleTranslate(const Vector2D& translate, const float& scale);
+    void                                       restoreMatrix();
+
     void                                       makeWindowSnapshot(CWindow*);
     void                                       makeRawWindowSnapshot(CWindow*, CFramebuffer*);
     void                                       makeLayerSnapshot(SLayerSurface*);