Add go module support, update import path

Author: synthread-bot

canvas.go

@@ -457,7 +457,7 @@ func (c *Canvas) CurrentMode() (*DisplayMode, error) {
 	dm.VMode = int(v.vmode)
 
 	var pf PixelFormat
-	pf.Depth = uint8(v.bits_per_pixel)
+	pf.Depth = uint8(v.bitsPerPixel)
 	pf.RedBits = uint8(v.red.length)
 	pf.RedShift = uint8(v.red.offset)
 	pf.GreenBits = uint8(v.green.length)

examples/simpleapp/main.go

@@ -13,7 +13,7 @@ import (
 	"os"
 	"os/signal"
 
-	"github.com/samuel/framebuffer"
+	"github.com/synthread/framebuffer"
 )
 
 func main() {

go.mod

@@ -0,0 +1,3 @@
+module github.com/synthread/framebuffer
+
+go 1.21.7

go.sum

@@ -21,37 +21,35 @@ const (
 //
 // For example, a standard RGBA pixel would look like this:
 //
-//           | bit 31                 bit 0 |
-//           |                              |
-//    pixel: rrrrrrrrggggggggbbbbbbbbaaaaaaaa
+//	       | bit 31                 bit 0 |
+//	       |                              |
+//	pixel: rrrrrrrrggggggggbbbbbbbbaaaaaaaa
 //
 // The PixelFormat for this looks as follows:
 //
-//    red bits:  8
-//    red shift: 24
+//	red bits:  8
+//	red shift: 24
 //
-//    green bits:  8
-//    green shift: 16
+//	green bits:  8
+//	green shift: 16
 //
-//    blue bits:  8
-//    blue shift: 8
-//
-//    alpha bits:  8
-//    alpha shift: 0
+//	blue bits:  8
+//	blue shift: 8
 //
+//	alpha bits:  8
+//	alpha shift: 0
 //
 // We can extract the channel information as follows:
 //
-//    red_mask := (1 << red_bits) - 1
-//    green_mask := (1 << green_bits) - 1
-//    blue_mask := (1 << blue_bits) - 1
-//    alpha_mask := (1 << alpha_bits) - 1
-//
-//    r := (pixel >> red_shift) & red_mask
-//    g := (pixel >> green_shift) & green_mask
-//    b := (pixel >> blue_shift) & blue_mask
-//    a := (pixel >> alpha_shift) & alpha_mask
+//	red_mask := (1 << red_bits) - 1
+//	green_mask := (1 << green_bits) - 1
+//	blue_mask := (1 << blue_bits) - 1
+//	alpha_mask := (1 << alpha_bits) - 1
 //
+//	r := (pixel >> red_shift) & red_mask
+//	g := (pixel >> green_shift) & green_mask
+//	b := (pixel >> blue_shift) & blue_mask
+//	a := (pixel >> alpha_shift) & alpha_mask
 type PixelFormat struct {
 	Depth      uint8 // Total bit count for each pixel.
 	RedBits    uint8 // Bit count for the red channel.
@@ -66,7 +64,7 @@ type PixelFormat struct {
 
 // Stride returns the width, in bytes, for a single pixel.
 func (p PixelFormat) Stride() int {
-  return (p.Depth + 7) / 8
+	return int((p.Depth + 7) / 8)
 }
 
 // Type returns an integer constant from the PF_XXX list, which