From bb4d634962cdf97affd041a81b12c3d2c8d46bf7 Mon Sep 17 00:00:00 2001
From: Fox Caminiti <fox@foxcam.net>
Date: Thu, 17 Nov 2022 23:56:43 -0500
Subject: clipboard, simd, sd experiments

---
 main.h | 75 ++++++++++++++++++++++++++++++++++++++++++++++++++++++------------
 1 file changed, 62 insertions(+), 13 deletions(-)

(limited to 'main.h')

diff --git a/main.h b/main.h
index 26b3666..e0a9374 100644
--- a/main.h
+++ b/main.h
@@ -90,6 +90,28 @@ struct block_bezier {
     bezier_point Point[MAX_KEYFRAMES_PER_BLOCK];
 };
 
+enum selection_type
+{
+    selection_none,
+    selection_layer,
+    selection_effect,
+    selection_keyframe,
+    selection_maskpoint,
+    selection_source
+};
+
+struct clipboard_channel {
+    void *Name;
+    uint16 LayerOffset;
+    uint16 KeyframeCount;
+};
+
+struct clipboard_contents {
+    selection_type Type;
+    clipboard_channel Channel[16];
+    uint16 ChannelCount;
+};
+
 struct layer_bitmap_state {
     // Image and video
     bool32 ToUpdate = 1;
@@ -120,11 +142,13 @@ struct sorted_property_info
 {
     uint32 MinYIndex;
     uint32 MaxYIndex;
+    bool32 IsGraphSelected;
 };
 
 struct sorted_comp_info
 {
     uint32 LayerCount;
+    uint32 CurrentSortIndex;        // Used intermediately in the sorting algorithm
 };
 
 struct sorted_layer
@@ -227,12 +251,14 @@ char *BrushNames[brush_amount] = {
 struct brush_state
 {
     ImVec2 UIPos;               // Initial position when ctrl is held
-    real32 Size = 15;           // Maxes at 1024 for now
+    real32 Size = 512;          // Maxes at 1024 for now
     real32 Hardness = 1.0f;     // From 1 to 100
     real32 Spacing = 1.0f;
     brush_type Type = brush_normal;
     GLuint GLTexture;
     void *PaintBuffer;
+    void *TransientBitmap;
+    uint32 LayerToPaint_Index = -1;
     rectangle CacheBounds;
 };
 
@@ -245,7 +271,7 @@ enum interact_type
     interact_type_keyframe_move,
     interact_type_keyframe_scale,
     interact_type_keyframe_rotate,
-    interact_type_newlayer_paint
+    interact_type_brush
 };
 
 char *ToolName[] {
@@ -288,12 +314,17 @@ struct project_state
     pen_state Pen = {};
     brush_state Brush;
 
+    sd_state SD;
+
     char DummyName2[512];
 
     bool32 IsRunning = 1;
     bool32 IsPlaying;
     bool32 FirstFrame = 1;
 
+    void *ClipboardBuffer;
+    uint64 ClipboardSize;
+
     int16 MostRecentlySelectedLayer = -1;
     // selection_type RecentSelectionType = selection_none;
 
@@ -376,6 +407,7 @@ struct property_header
     real32 DefaultVal;
     real32 MinVal;
     real32 MaxVal;
+    bool32 AlwaysInteger;
 };
 
 struct property_channel {
@@ -388,6 +420,7 @@ struct property_channel {
     real32 CurrentValue;
     real32 MaxVal;
     real32 MinVal;
+    bool32 AlwaysInteger;
     real32 ScrubVal;           // increment when dragging on sliders, etc.
 
     bool32 IsToggled;
@@ -476,9 +509,36 @@ struct transform_info {
     void *SourceBuffer;
 };
 
+struct brush_info {
+    uint32 BrushLength;
+    rectangle LayerBounds;
+    uint32 LayerPitch;
+    uint32 BrushPitch;
+    int32 ExtraX;
+    int32 ExtraY;
+    render_byte_info LayerBits;
+    render_byte_info BrushBits;
+    int BytesPerPixel;
+    int SourceWidth;
+    int SourceBytesPerPixel;
+    void *BrushBuffer;
+    real32 R_Brush;
+    real32 G_Brush;
+    real32 B_Brush;
+    real32 A_Brush;
+    uint8 *BrushRow;
+};
+
+enum render_type {
+    render_type_main,
+    render_type_direct,
+    render_type_brush
+};
+
 struct render_entry {
     void *RenderData;
     void *OutputBuffer;
+    render_type RenderType;
     rectangle RenderRegion;
 };
 
@@ -538,17 +598,6 @@ struct main_sdl
     SDL_Renderer *Renderer;
 };
 
-// used to determine what to copy/paste, delete, etc
-enum selection_type
-{
-    selection_none,
-    selection_layer,
-    selection_effect,
-    selection_keyframe,
-    selection_maskpoint,
-    selection_source
-};
-
 char *ToolName[] {
     "Move",
     "Pen"
-- 
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