From 0b0aa3b06fac0bcdeb31d5e2211d1ba149531692 Mon Sep 17 00:00:00 2001
From: Fox Caminiti <fox@foxcam.net>
Date: Thu, 6 Oct 2022 14:30:48 -0400
Subject: GL renderer preparation

---
 main.h | 117 +++++++++++++++++++++++++++++++++++------------------------------
 1 file changed, 63 insertions(+), 54 deletions(-)

(limited to 'main.h')

diff --git a/main.h b/main.h
index 1c9a69b..8e29917 100644
--- a/main.h
+++ b/main.h
@@ -39,6 +39,10 @@ enum blend_mode
     blend_difference
 };
 
+struct block_string {
+    uint8 Occupied;
+    char Char[1024 - sizeof(uint8)];
+};
 
 enum interpolation_type
 {
@@ -59,12 +63,19 @@ struct block_bezier {
     bezier_point Point[MAX_KEYFRAMES_PER_BLOCK];
 };
 
+struct render_state
+{
+    void *MainCompBuffer;
+};
+
 struct project_state
 {
     bool32 UpdateKeyframes = 1;
     bool32 UpdateFrame = 1;         // only refreshes frame; set UpdateKeyframes to update animation
     bool32 DebugDisableCache = 1;
 
+    render_state Render;
+
     // tool Tool = tool_default;
     // pen_state Pen = {};
 
@@ -152,6 +163,58 @@ struct property_channel {
     bool32 IsToggled;
 };
 
+struct layer_bitmap_state {
+    // Image and video
+    bool32 ToUpdate = 1;
+
+    // GL state
+    // gl_effect_layer Test;
+    // gl_effect_layer TestM;
+
+    // Video state
+    int32 CurrentFrame = -1;  // The last frame number rendered to the bitmap. -1 gurantees a load upon layer creation.
+    void *AVInfo;             // Internal data containing current frame info
+};
+
+struct block_layer {
+    uint8 Occupied;
+
+    uint16 Block_String_Index;
+    uint16 Block_Source_Index;
+    uint16 Block_Composition_Index;
+
+    uint16 Block_Mask_Index[MAX_EFFECTS];
+    uint16 Block_Mask_Count;
+
+    uint16 Block_Effect_Index[MAX_MASKS];
+    uint16 Block_Effect_Count;
+
+    blend_mode BlendMode;
+
+    union
+    {
+        property_channel Property[8];
+        struct
+        {
+            property_channel x;
+            property_channel y;
+            property_channel ax;
+            property_channel ay;
+            property_channel rotation;
+            property_channel scale;
+            property_channel opacity;
+            property_channel time;
+        };
+    };
+
+    bool32 IsSelected;
+
+    int32 Frame_Offset;
+    int32 Frame_Start;
+    int32 Frame_End;
+
+    uint32 LayerColor;
+};
 
 
 #if 0
@@ -170,20 +233,6 @@ struct gl_effect_layer {
     uint32 Stencil_Renderbuffer;
 };
 
-struct layer_bitmap_info {
-    // Image and video
-    void *BitmapBuffer;       // Each layer has a persistent bitmap that the source data gets packed into.
-    int32 FrameOffset;        // The "true" position of the layer, separate from StartFrame. Starts at zero and only gets incremented when the layer is moved.
-    bool32 ToUpdate = 1;
-
-    gl_effect_layer Test;
-    gl_effect_layer TestM;
-
-    // Video only
-    int32 CurrentFrame = -1;  // The last frame number rendered to the bitmap. -1 gurantees a load upon layer creation.
-    void *AVInfo;        // Internal data containing current frame info
-};
-
 
 // Bitmaps from files are loaded into these temporary cache blocks.
 
@@ -234,46 +283,6 @@ struct mask {
     uint32 NumberOfVerts;
 };
 
-struct project_layer {
-    char *Name;
-    blend_mode BlendMode;
-
-    union
-    {
-        property_channel Property[8];
-        struct
-        {
-            property_channel x;
-            property_channel y;
-            property_channel ax;
-            property_channel ay;
-            property_channel rotation;
-            property_channel scale;
-            property_channel opacity;
-            property_channel time;
-        };
-    };
-
-    bool32 IsSelected;
-
-    source *Source;
-    layer_bitmap_info BitmapInfo;
-
-    effect *Effect[MAX_EFFECTS];
-    uint16 NumberOfEffects;
-
-    mask Mask[MAX_MASKS];
-    uint16 NumberOfMasks;
-
-    int32 StartFrame;
-    int32 EndFrame;
-
-    uint32 LayerColor;
-
-    // For rendering
-    transform_info TransformInfo;
-};
-
 
 struct main_sdl
 {
-- 
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