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Omit image format if possible, and fix BA bit (#1280)

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* Omit image format if possible, and fix BA bit

* Match extension name
This commit is contained in:
gdkchan 2020-05-27 06:00:21 -03:00 • committed by GitHub
parent b663cd22c8
commit 0b6d206daa
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GPG key ID: 4AEE18F83AFDEB23
8 changed files with 27 additions and 2 deletions
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1
Ryujinx.Graphics.Shader/CodeGen/Glsl/Declarations.cs
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@ -19,6 +19,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
context.AppendLine("#extension GL_ARB_gpu_shader_int64 : enable");
context.AppendLine("#extension GL_ARB_shader_ballot : enable");
context.AppendLine("#extension GL_ARB_shader_group_vote : enable");
context.AppendLine("#extension GL_EXT_shader_image_load_formatted : enable");
if (context.Config.Stage == ShaderStage.Compute)
{

2
Ryujinx.Graphics.Shader/Decoders/OpCodeImage.cs
View file

@ -37,7 +37,7 @@ namespace Ryujinx.Graphics.Shader.Decoders
Size = (IntegerSize)opCode.Extract(20, 4);
}
ByteAddress = !opCode.Extract(23);
ByteAddress = opCode.Extract(23);
Dimensions = (ImageDimensions)opCode.Extract(33, 3);

5
Ryujinx.Graphics.Shader/IGpuAccessor.cs
View file

@ -54,6 +54,11 @@
return 16;
}
public bool QuerySupportsImageLoadFormatted()
{
return true;
}
public bool QuerySupportsNonConstantTextureOffset()
{
return true;

7
Ryujinx.Graphics.Shader/Instructions/InstEmitTexture.cs
View file

@ -1217,6 +1217,13 @@ namespace Ryujinx.Graphics.Shader.Instructions
private static TextureFormat GetTextureFormat(EmitterContext context, int handle)
{
// When the formatted load extension is supported, we don't need to
// specify a format, we can just declare it without a format and the GPU will handle it.
if (context.Config.GpuAccessor.QuerySupportsImageLoadFormatted())
{
return TextureFormat.Unknown;
}
var format = context.Config.GpuAccessor.QueryTextureFormat(handle);
if (format == TextureFormat.Unknown)