lovr/src/graphics/canvas.h

#include "graphics/texture.h"
#include "data/textureData.h"
#include <stdbool.h>

#pragma once

#define MAX_CANVASES 4

typedef struct {
  int msaa;
  bool depth;
  bool stencil;
  bool mipmaps;
} CanvasFlags;

typedef struct Canvas Canvas;

bool lovrCanvasSupportsFormat(TextureFormat format);

Canvas* lovrCanvasCreate(int width, int height, TextureFormat format, CanvasFlags flags);
void lovrCanvasDestroy(void* ref);
void lovrCanvasResolve(Canvas* canvas);
TextureFormat lovrCanvasGetFormat(Canvas* canvas);
int lovrCanvasGetMSAA(Canvas* canvas);
TextureData* lovrCanvasNewTextureData(Canvas* canvas);
Start Canvas objects; 2017-12-07 07:50:52 +00:00			`#include "graphics/texture.h"`
Add Canvas:newTextureData; 2018-03-22 18:15:17 +00:00			`#include "data/textureData.h"`
Stereo canvases; Canvases can be created with the "stereo" flag to make it a stereo Canvas. If a Canvas is stereo, everything rendered to it will be rendered to the left and right halves of it, using left/right view and projection matrices. Headset drivers will use stereo Canvases to improve performance. 2018-03-22 16:40:35 +00:00			`#include <stdbool.h>`
Start Canvas objects; 2017-12-07 07:50:52 +00:00
getCanvas; setCanvas; MRT; MULTICANVAS define; 2018-02-15 08:37:02 +00:00			`#pragma once`
Start Canvas objects; 2017-12-07 07:50:52 +00:00
Yay no GL in graphics.c; 2018-07-15 09:26:57 +00:00			`#define MAX_CANVASES 4`

Add a flag for autogenerating Canvas mipmaps; 2018-03-22 17:58:53 +00:00			`typedef struct {`
			`int msaa;`
			`bool depth;`
			`bool stencil;`
			`bool mipmaps;`
			`} CanvasFlags;`

Use indirection for graphics object access; This will make it easier to move stuff around. 2018-07-09 07:51:09 +00:00			`typedef struct Canvas Canvas;`

Depth/stencil buffers; More work on Canvas API; 2017-12-09 18:49:37 +00:00			`bool lovrCanvasSupportsFormat(TextureFormat format);`

Add a flag for autogenerating Canvas mipmaps; 2018-03-22 17:58:53 +00:00			`Canvas* lovrCanvasCreate(int width, int height, TextureFormat format, CanvasFlags flags);`
Simplify refcounting; 2018-02-26 08:59:03 +00:00			`void lovrCanvasDestroy(void* ref);`
Resolve MSAA properly; 2018-03-05 10:48:36 +00:00			`void lovrCanvasResolve(Canvas* canvas);`
Canvas:getFormat; 2017-12-09 18:52:46 +00:00			`TextureFormat lovrCanvasGetFormat(Canvas* canvas);`
Canvas:getMSAA; 2017-12-08 02:14:24 +00:00			`int lovrCanvasGetMSAA(Canvas* canvas);`
Add Canvas:newTextureData; 2018-03-22 18:15:17 +00:00			`TextureData* lovrCanvasNewTextureData(Canvas* canvas);`