feat: finish ghostty pane backend integration

1 files changed, 171 insertions, 0 deletions

diff --git a/vendor/libghostty-vt/pkg/macos/video/pixel_format.zig b/vendor/libghostty-vt/pkg/macos/video/pixel_format.zig
new file mode 100644
index 00000000..78091daa
--- /dev/null
+++ b/vendor/libghostty-vt/pkg/macos/video/pixel_format.zig
@@ -0,0 +1,171 @@
+const c = @import("c.zig").c;
+
+pub const PixelFormat = enum(c_int) {
+    /// 1 bit indexed
+    @"1Monochrome" = c.kCVPixelFormatType_1Monochrome,
+    /// 2 bit indexed
+    @"2Indexed" = c.kCVPixelFormatType_2Indexed,
+    /// 4 bit indexed
+    @"4Indexed" = c.kCVPixelFormatType_4Indexed,
+    /// 8 bit indexed
+    @"8Indexed" = c.kCVPixelFormatType_8Indexed,
+    /// 1 bit indexed gray, white is zero
+    @"1IndexedGray_WhiteIsZero" = c.kCVPixelFormatType_1IndexedGray_WhiteIsZero,
+    /// 2 bit indexed gray, white is zero
+    @"2IndexedGray_WhiteIsZero" = c.kCVPixelFormatType_2IndexedGray_WhiteIsZero,
+    /// 4 bit indexed gray, white is zero
+    @"4IndexedGray_WhiteIsZero" = c.kCVPixelFormatType_4IndexedGray_WhiteIsZero,
+    /// 8 bit indexed gray, white is zero
+    @"8IndexedGray_WhiteIsZero" = c.kCVPixelFormatType_8IndexedGray_WhiteIsZero,
+    /// 16 bit BE RGB 555
+    @"16BE555" = c.kCVPixelFormatType_16BE555,
+    /// 16 bit LE RGB 555
+    @"16LE555" = c.kCVPixelFormatType_16LE555,
+    /// 16 bit LE RGB 5551
+    @"16LE5551" = c.kCVPixelFormatType_16LE5551,
+    /// 16 bit BE RGB 565
+    @"16BE565" = c.kCVPixelFormatType_16BE565,
+    /// 16 bit LE RGB 565
+    @"16LE565" = c.kCVPixelFormatType_16LE565,
+    /// 24 bit RGB
+    @"24RGB" = c.kCVPixelFormatType_24RGB,
+    /// 24 bit BGR
+    @"24BGR" = c.kCVPixelFormatType_24BGR,
+    /// 32 bit ARGB
+    @"32ARGB" = c.kCVPixelFormatType_32ARGB,
+    /// 32 bit BGRA
+    @"32BGRA" = c.kCVPixelFormatType_32BGRA,
+    /// 32 bit ABGR
+    @"32ABGR" = c.kCVPixelFormatType_32ABGR,
+    /// 32 bit RGBA
+    @"32RGBA" = c.kCVPixelFormatType_32RGBA,
+    /// 64 bit ARGB, 16-bit big-endian samples
+    @"64ARGB" = c.kCVPixelFormatType_64ARGB,
+    /// 64 bit RGBA, 16-bit little-endian full-range (0-65535) samples
+    @"64RGBALE" = c.kCVPixelFormatType_64RGBALE,
+    /// 48 bit RGB, 16-bit big-endian samples
+    @"48RGB" = c.kCVPixelFormatType_48RGB,
+    /// 32 bit AlphaGray, 16-bit big-endian samples, black is zero
+    @"32AlphaGray" = c.kCVPixelFormatType_32AlphaGray,
+    /// 16 bit Grayscale, 16-bit big-endian samples, black is zero
+    @"16Gray" = c.kCVPixelFormatType_16Gray,
+    /// 30 bit RGB, 10-bit big-endian samples, 2 unused padding bits (at least significant end).
+    @"30RGB" = c.kCVPixelFormatType_30RGB,
+    /// 30 bit RGB, 10-bit big-endian samples, 2 unused padding bits (at most significant end), video-range (64-940).
+    @"30RGB_r210" = c.kCVPixelFormatType_30RGB_r210,
+    /// Component Y'CbCr 8-bit 4:2:2, ordered Cb Y'0 Cr Y'1
+    @"422YpCbCr8" = c.kCVPixelFormatType_422YpCbCr8,
+    /// Component Y'CbCrA 8-bit 4:4:4:4, ordered Cb Y' Cr A
+    @"4444YpCbCrA8" = c.kCVPixelFormatType_4444YpCbCrA8,
+    /// Component Y'CbCrA 8-bit 4:4:4:4, rendering format. full range alpha, zero biased YUV, ordered A Y' Cb Cr
+    @"4444YpCbCrA8R" = c.kCVPixelFormatType_4444YpCbCrA8R,
+    /// Component Y'CbCrA 8-bit 4:4:4:4, ordered A Y' Cb Cr, full range alpha, video range Y'CbCr.
+    @"4444AYpCbCr8" = c.kCVPixelFormatType_4444AYpCbCr8,
+    /// Component Y'CbCrA 16-bit 4:4:4:4, ordered A Y' Cb Cr, full range alpha, video range Y'CbCr, 16-bit little-endian samples.
+    @"4444AYpCbCr16" = c.kCVPixelFormatType_4444AYpCbCr16,
+    /// Component AY'CbCr single precision floating-point 4:4:4:4
+    @"4444AYpCbCrFloat" = c.kCVPixelFormatType_4444AYpCbCrFloat,
+    /// Component Y'CbCr 8-bit 4:4:4, ordered Cr Y' Cb, video range Y'CbCr
+    @"444YpCbCr8" = c.kCVPixelFormatType_444YpCbCr8,
+    /// Component Y'CbCr 10,12,14,16-bit 4:2:2
+    @"422YpCbCr16" = c.kCVPixelFormatType_422YpCbCr16,
+    /// Component Y'CbCr 10-bit 4:2:2
+    @"422YpCbCr10" = c.kCVPixelFormatType_422YpCbCr10,
+    /// Component Y'CbCr 10-bit 4:4:4
+    @"444YpCbCr10" = c.kCVPixelFormatType_444YpCbCr10,
+    /// Planar Component Y'CbCr 8-bit 4:2:0.  baseAddr points to a big-endian CVPlanarPixelBufferInfo_YCbCrPlanar struct
+    @"420YpCbCr8Planar" = c.kCVPixelFormatType_420YpCbCr8Planar,
+    /// Planar Component Y'CbCr 8-bit 4:2:0, full range.  baseAddr points to a big-endian CVPlanarPixelBufferInfo_YCbCrPlanar struct
+    @"420YpCbCr8PlanarFullRange" = c.kCVPixelFormatType_420YpCbCr8PlanarFullRange,
+    /// First plane: Video-range Component Y'CbCr 8-bit 4:2:2, ordered Cb Y'0 Cr Y'1; second plane: alpha 8-bit 0-255
+    @"422YpCbCr_4A_8BiPlanar" = c.kCVPixelFormatType_422YpCbCr_4A_8BiPlanar,
+    /// Bi-Planar Component Y'CbCr 8-bit 4:2:0, video-range (luma=[16,235] chroma=[16,240]).  baseAddr points to a big-endian CVPlanarPixelBufferInfo_YCbCrBiPlanar struct
+    @"420YpCbCr8BiPlanarVideoRange" = c.kCVPixelFormatType_420YpCbCr8BiPlanarVideoRange,
+    /// Bi-Planar Component Y'CbCr 8-bit 4:2:0, full-range (luma=[0,255] chroma=[1,255]).  baseAddr points to a big-endian CVPlanarPixelBufferInfo_YCbCrBiPlanar struct
+    @"420YpCbCr8BiPlanarFullRange" = c.kCVPixelFormatType_420YpCbCr8BiPlanarFullRange,
+    /// Bi-Planar Component Y'CbCr 8-bit 4:2:2, video-range (luma=[16,235] chroma=[16,240]).  baseAddr points to a big-endian CVPlanarPixelBufferInfo_YCbCrBiPlanar struct
+    @"422YpCbCr8BiPlanarVideoRange" = c.kCVPixelFormatType_422YpCbCr8BiPlanarVideoRange,
+    /// Bi-Planar Component Y'CbCr 8-bit 4:2:2, full-range (luma=[0,255] chroma=[1,255]).  baseAddr points to a big-endian CVPlanarPixelBufferInfo_YCbCrBiPlanar struct
+    @"422YpCbCr8BiPlanarFullRange" = c.kCVPixelFormatType_422YpCbCr8BiPlanarFullRange,
+    /// Bi-Planar Component Y'CbCr 8-bit 4:4:4, video-range (luma=[16,235] chroma=[16,240]).  baseAddr points to a big-endian CVPlanarPixelBufferInfo_YCbCrBiPlanar struct
+    @"444YpCbCr8BiPlanarVideoRange" = c.kCVPixelFormatType_444YpCbCr8BiPlanarVideoRange,
+    /// Bi-Planar Component Y'CbCr 8-bit 4:4:4, full-range (luma=[0,255] chroma=[1,255]).  baseAddr points to a big-endian CVPlanarPixelBufferInfo_YCbCrBiPlanar struct
+    @"444YpCbCr8BiPlanarFullRange" = c.kCVPixelFormatType_444YpCbCr8BiPlanarFullRange,
+    /// Component Y'CbCr 8-bit 4:2:2, ordered Y'0 Cb Y'1 Cr
+    @"422YpCbCr8_yuvs" = c.kCVPixelFormatType_422YpCbCr8_yuvs,
+    /// Component Y'CbCr 8-bit 4:2:2, full range, ordered Y'0 Cb Y'1 Cr
+    @"422YpCbCr8FullRange" = c.kCVPixelFormatType_422YpCbCr8FullRange,
+    /// 8 bit one component, black is zero
+    OneComponent8 = c.kCVPixelFormatType_OneComponent8,
+    /// 8 bit two component, black is zero
+    TwoComponent8 = c.kCVPixelFormatType_TwoComponent8,
+    /// little-endian RGB101010, 2 MSB are ignored, wide-gamut (384-895)
+    @"30RGBLEPackedWideGamut" = c.kCVPixelFormatType_30RGBLEPackedWideGamut,
+    /// little-endian ARGB2101010 full-range ARGB
+    ARGB2101010LEPacked = c.kCVPixelFormatType_ARGB2101010LEPacked,
+    /// little-endian ARGB10101010, each 10 bits in the MSBs of 16bits, wide-gamut (384-895, including alpha)
+    @"40ARGBLEWideGamut" = c.kCVPixelFormatType_40ARGBLEWideGamut,
+    /// little-endian ARGB10101010, each 10 bits in the MSBs of 16bits, wide-gamut (384-895, including alpha). Alpha premultiplied
+    @"40ARGBLEWideGamutPremultiplied" = c.kCVPixelFormatType_40ARGBLEWideGamutPremultiplied,
+    /// 10 bit little-endian one component, stored as 10 MSBs of 16 bits, black is zero
+    OneComponent10 = c.kCVPixelFormatType_OneComponent10,
+    /// 12 bit little-endian one component, stored as 12 MSBs of 16 bits, black is zero
+    OneComponent12 = c.kCVPixelFormatType_OneComponent12,
+    /// 16 bit little-endian one component, black is zero
+    OneComponent16 = c.kCVPixelFormatType_OneComponent16,
+    /// 16 bit little-endian two component, black is zero
+    TwoComponent16 = c.kCVPixelFormatType_TwoComponent16,
+    /// 16 bit one component IEEE half-precision float, 16-bit little-endian samples
+    OneComponent16Half = c.kCVPixelFormatType_OneComponent16Half,
+    /// 32 bit one component IEEE float, 32-bit little-endian samples
+    OneComponent32Float = c.kCVPixelFormatType_OneComponent32Float,
+    /// 16 bit two component IEEE half-precision float, 16-bit little-endian samples
+    TwoComponent16Half = c.kCVPixelFormatType_TwoComponent16Half,
+    /// 32 bit two component IEEE float, 32-bit little-endian samples
+    TwoComponent32Float = c.kCVPixelFormatType_TwoComponent32Float,
+    /// 64 bit RGBA IEEE half-precision float, 16-bit little-endian samples
+    @"64RGBAHalf" = c.kCVPixelFormatType_64RGBAHalf,
+    /// 128 bit RGBA IEEE float, 32-bit little-endian samples
+    @"128RGBAFloat" = c.kCVPixelFormatType_128RGBAFloat,
+    /// Bayer 14-bit Little-Endian, packed in 16-bits, ordered G R G R... alternating with B G B G...
+    @"14Bayer_GRBG" = c.kCVPixelFormatType_14Bayer_GRBG,
+    /// Bayer 14-bit Little-Endian, packed in 16-bits, ordered R G R G... alternating with G B G B...
+    @"14Bayer_RGGB" = c.kCVPixelFormatType_14Bayer_RGGB,
+    /// Bayer 14-bit Little-Endian, packed in 16-bits, ordered B G B G... alternating with G R G R...
+    @"14Bayer_BGGR" = c.kCVPixelFormatType_14Bayer_BGGR,
+    /// Bayer 14-bit Little-Endian, packed in 16-bits, ordered G B G B... alternating with R G R G...
+    @"14Bayer_GBRG" = c.kCVPixelFormatType_14Bayer_GBRG,
+    /// IEEE754-2008 binary16 (half float), describing the normalized shift when comparing two images. Units are 1/meters: ( pixelShift / (pixelFocalLength * baselineInMeters) )
+    DisparityFloat16 = c.kCVPixelFormatType_DisparityFloat16,
+    /// IEEE754-2008 binary32 float, describing the normalized shift when comparing two images. Units are 1/meters: ( pixelShift / (pixelFocalLength * baselineInMeters) )
+    DisparityFloat32 = c.kCVPixelFormatType_DisparityFloat32,
+    /// IEEE754-2008 binary16 (half float), describing the depth (distance to an object) in meters
+    DepthFloat16 = c.kCVPixelFormatType_DepthFloat16,
+    /// IEEE754-2008 binary32 float, describing the depth (distance to an object) in meters
+    DepthFloat32 = c.kCVPixelFormatType_DepthFloat32,
+    /// 2 plane YCbCr10 4:2:0, each 10 bits in the MSBs of 16bits, video-range (luma=[64,940] chroma=[64,960])
+    @"420YpCbCr10BiPlanarVideoRange" = c.kCVPixelFormatType_420YpCbCr10BiPlanarVideoRange,
+    /// 2 plane YCbCr10 4:2:2, each 10 bits in the MSBs of 16bits, video-range (luma=[64,940] chroma=[64,960])
+    @"422YpCbCr10BiPlanarVideoRange" = c.kCVPixelFormatType_422YpCbCr10BiPlanarVideoRange,
+    /// 2 plane YCbCr10 4:4:4, each 10 bits in the MSBs of 16bits, video-range (luma=[64,940] chroma=[64,960])
+    @"444YpCbCr10BiPlanarVideoRange" = c.kCVPixelFormatType_444YpCbCr10BiPlanarVideoRange,
+    /// 2 plane YCbCr10 4:2:0, each 10 bits in the MSBs of 16bits, full-range (Y range 0-1023)
+    @"420YpCbCr10BiPlanarFullRange" = c.kCVPixelFormatType_420YpCbCr10BiPlanarFullRange,
+    /// 2 plane YCbCr10 4:2:2, each 10 bits in the MSBs of 16bits, full-range (Y range 0-1023)
+    @"422YpCbCr10BiPlanarFullRange" = c.kCVPixelFormatType_422YpCbCr10BiPlanarFullRange,
+    /// 2 plane YCbCr10 4:4:4, each 10 bits in the MSBs of 16bits, full-range (Y range 0-1023)
+    @"444YpCbCr10BiPlanarFullRange" = c.kCVPixelFormatType_444YpCbCr10BiPlanarFullRange,
+    /// first and second planes as per 420YpCbCr8BiPlanarVideoRange (420v), alpha 8 bits in third plane full-range.  No CVPlanarPixelBufferInfo struct.
+    @"420YpCbCr8VideoRange_8A_TriPlanar" = c.kCVPixelFormatType_420YpCbCr8VideoRange_8A_TriPlanar,
+    /// Single plane Bayer 16-bit little-endian sensor element ("sensel".*) samples from full-size decoding of ProRes RAW images; Bayer pattern (sensel ordering) and other raw conversion information is described via buffer attachments
+    @"16VersatileBayer" = c.kCVPixelFormatType_16VersatileBayer,
+    /// Single plane 64-bit RGBA (16-bit little-endian samples) from downscaled decoding of ProRes RAW images; components--which may not be co-sited with one another--are sensel values and require raw conversion, information for which is described via buffer attachments
+    @"64RGBA_DownscaledProResRAW" = c.kCVPixelFormatType_64RGBA_DownscaledProResRAW,
+    /// 2 plane YCbCr16 4:2:2, video-range (luma=[4096,60160] chroma=[4096,61440])
+    @"422YpCbCr16BiPlanarVideoRange" = c.kCVPixelFormatType_422YpCbCr16BiPlanarVideoRange,
+    /// 2 plane YCbCr16 4:4:4, video-range (luma=[4096,60160] chroma=[4096,61440])
+    @"444YpCbCr16BiPlanarVideoRange" = c.kCVPixelFormatType_444YpCbCr16BiPlanarVideoRange,
+    /// 3 plane video-range YCbCr16 4:4:4 with 16-bit full-range alpha (luma=[4096,60160] chroma=[4096,61440] alpha=[0,65535]).  No CVPlanarPixelBufferInfo struct.
+    @"444YpCbCr16VideoRange_16A_TriPlanar" = c.kCVPixelFormatType_444YpCbCr16VideoRange_16A_TriPlanar,
+    _,
+};