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Support res scale on images, correctly blacklist for SUST, move logic out of backend. (#1657)

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* Support res scale on images, correctly blacklist for SUST, move logic
out of backend.

* Fix Typo
This commit is contained in:
riperiperi 2020-11-02 19:53:23 +00:00 • committed by GitHub
parent 11a7c99764
commit e1da7df207
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GPG key ID: 4AEE18F83AFDEB23
10 changed files with 199 additions and 78 deletions
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50
Ryujinx.Graphics.OpenGL/Pipeline.cs
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@ -32,12 +32,10 @@ namespace Ryujinx.Graphics.OpenGL
private int _boundReadFramebuffer;
private int[] _fpIsBgra = new int[8];
private float[] _fpRenderScale = new float[33];
private float[] _cpRenderScale = new float[32];
private float[] _fpRenderScale = new float[65];
private float[] _cpRenderScale = new float[64];
private TextureBase _unit0Texture;
private TextureBase _rtColor0Texture;
private TextureBase _rtDepthTexture;
private FrontFaceDirection _frontFace;
private ClipOrigin _clipOrigin;
@ -847,9 +845,6 @@ namespace Ryujinx.Graphics.OpenGL
{
EnsureFramebuffer();
_rtColor0Texture = (TextureBase)colors[0];
_rtDepthTexture = (TextureBase)depthStencil;
for (int index = 0; index < colors.Length; index++)
{
TextureView color = (TextureView)colors[index];
@ -963,39 +958,6 @@ namespace Ryujinx.Graphics.OpenGL
{
((TextureBase)texture).Bind(unit);
}
// Update scale factor for bound textures.
switch (stage)
{
case ShaderStage.Fragment:
if (_program.FragmentRenderScaleUniform != -1)
{
// Only update and send sampled texture scales if the shader uses them.
bool interpolate = false;
float scale = texture.ScaleFactor;
if (scale != 1)
{
TextureBase activeTarget = _rtColor0Texture ?? _rtDepthTexture;
if (activeTarget != null && activeTarget.Width / (float)texture.Width == activeTarget.Height / (float)texture.Height)
{
// If the texture's size is a multiple of the sampler size,
// enable interpolation using gl_FragCoord.
// (helps "invent" new integer values between scaled pixels)
interpolate = true;
}
}
_fpRenderScale[index + 1] = interpolate ? -scale : scale;
}
break;
case ShaderStage.Compute:
_cpRenderScale[index] = texture.ScaleFactor;
break;
}
}
}
@ -1232,7 +1194,7 @@ namespace Ryujinx.Graphics.OpenGL
}
}
public void UpdateRenderScale(ShaderStage stage, int textureCount)
public void UpdateRenderScale(ShaderStage stage, float[] scales, int textureCount, int imageCount)
{
if (_program != null)
{
@ -1241,14 +1203,16 @@ namespace Ryujinx.Graphics.OpenGL
case ShaderStage.Fragment:
if (_program.FragmentRenderScaleUniform != -1)
{
GL.Uniform1(_program.FragmentRenderScaleUniform, textureCount + 1, _fpRenderScale);
Array.Copy(scales, 0, _fpRenderScale, 1, textureCount + imageCount);
GL.Uniform1(_program.FragmentRenderScaleUniform, 1 + textureCount + imageCount, _fpRenderScale);
}
break;
case ShaderStage.Compute:
if (_program.ComputeRenderScaleUniform != -1)
{
GL.Uniform1(_program.ComputeRenderScaleUniform, textureCount, _cpRenderScale);
Array.Copy(scales, 0, _cpRenderScale, 0, textureCount + imageCount);
GL.Uniform1(_program.ComputeRenderScaleUniform, textureCount + imageCount, _cpRenderScale);
}
break;
}