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libobs: Add support for YUV422P10LE, YUV444P12LE, YUVA444P12LE

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mvji
2022-04-19 19:37:07 +02:00
parent 4c96feafab
commit d3a8ef7128
9 changed files with 261 additions and 1 deletions
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libobs/data/format_conversion.effect
+67
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@@ -501,6 +501,19 @@ float3 PSPlanar422_Reverse(FragPosWide frag_in) : TARGET
return rgb;
}
float4 PSPlanar422_10LE_Reverse(FragPosWide frag_in) : TARGET
{
float y = image.Load(int3(frag_in.pos_wide.xz, 0)).x;
int3 xy0_chroma = int3(frag_in.pos_wide.yz, 0);
float cb = image1.Load(xy0_chroma).x;
float cr = image2.Load(xy0_chroma).x;
float3 yuv = float3(y, cb, cr);
yuv *= 65535. / 1023.;
float3 rgb = YUV_to_RGB(yuv);
rgb = srgb_nonlinear_to_linear(rgb);
return float4(rgb, 1.0);
}
float4 PSPlanar422A_Reverse(FragPosWide frag_in) : TARGET
{
int3 xy0_luma = int3(frag_in.pos_wide.xz, 0);
@@ -525,6 +538,19 @@ float3 PSPlanar444_Reverse(FragPos frag_in) : TARGET
return rgb;
}
float4 PSPlanar444_12LE_Reverse(FragPos frag_in) : TARGET
{
int3 xy0 = int3(frag_in.pos.xy, 0);
float y = image.Load(xy0).x;
float cb = image1.Load(xy0).x;
float cr = image2.Load(xy0).x;
float3 yuv = float3(y, cb, cr);
yuv *= 65535. / 4095.;
float3 rgb = YUV_to_RGB(yuv);
rgb = srgb_nonlinear_to_linear(rgb);
return float4(rgb, 1.0);
}
float4 PSPlanar444A_Reverse(FragPos frag_in) : TARGET
{
int3 xy0 = int3(frag_in.pos.xy, 0);
@@ -537,6 +563,20 @@ float4 PSPlanar444A_Reverse(FragPos frag_in) : TARGET
return rgba;
}
float4 PSPlanar444A_12LE_Reverse(FragPos frag_in) : TARGET
{
int3 xy0 = int3(frag_in.pos.xy, 0);
float y = image.Load(xy0).x;
float cb = image1.Load(xy0).x;
float cr = image2.Load(xy0).x;
float alpha = image3.Load(xy0).x * 16.;
float3 yuv = float3(y, cb, cr);
yuv *= 65535. / 4095.;
float3 rgb = YUV_to_RGB(yuv);
rgb = srgb_nonlinear_to_linear(rgb);
return float4(rgb, alpha);
}
float4 PSAYUV_Reverse(FragPos frag_in) : TARGET
{
float4 yuva = image.Load(int3(frag_in.pos.xy, 0));
@@ -921,6 +961,15 @@ technique I422_Reverse
}
}
technique I210_Reverse
{
pass
{
vertex_shader = VSPosWide_Reverse(id);
pixel_shader = PSPlanar422_10LE_Reverse(frag_in);
}
}
technique I42A_Reverse
{
pass
@@ -939,6 +988,15 @@ technique I444_Reverse
}
}
technique I412_Reverse
{
pass
{
vertex_shader = VSPos(id);
pixel_shader = PSPlanar444_12LE_Reverse(frag_in);
}
}
technique YUVA_Reverse
{
pass
@@ -948,6 +1006,15 @@ technique YUVA_Reverse
}
}
technique YA2L_Reverse
{
pass
{
vertex_shader = VSPos(id);
pixel_shader = PSPlanar444A_12LE_Reverse(frag_in);
}
}
technique AYUV_Reverse
{
pass