/// <summary>
/// Translates the binary Maxwell shader code to something that the host API accepts.
/// </summary>
/// <param name="state">Current GPU state</param>
/// <param name="gpuVa">GPU virtual address of the binary shader code</param>
/// <param name="localSizeX">Local group size X of the computer shader</param>
/// <param name="localSizeY">Local group size Y of the computer shader</param>
/// <param name="localSizeZ">Local group size Z of the computer shader</param>
/// <param name="localMemorySize">Local memory size of the compute shader</param>
/// <param name="sharedMemorySize">Shared memory size of the compute shader</param>
/// <returns>Compiled compute shader code</returns>
private ShaderCodeHolder TranslateComputeShader(
GpuState state,
ulong gpuVa,
int localSizeX,
int localSizeY,
int localSizeZ,
int localMemorySize,
int sharedMemorySize)
{
if (gpuVa == 0)
{
return(null);
}
GpuAccessor gpuAccessor = new GpuAccessor(_context, state, localSizeX, localSizeY, localSizeZ, localMemorySize, sharedMemorySize);
ShaderProgram program;
program = Translator.Translate(gpuVa, gpuAccessor, DefaultFlags | TranslationFlags.Compute);
byte[] code = _context.MemoryManager.GetSpan(gpuVa, program.Size).ToArray();
_dumper.Dump(code, compute: true, out string fullPath, out string codePath);
if (fullPath != null && codePath != null)
{
program.Prepend("// " + codePath);
program.Prepend("// " + fullPath);
}
return(new ShaderCodeHolder(program, code));
}
/// <summary>
/// Translates the binary Maxwell shader code to something that the host API accepts.
/// </summary>
/// <remarks>
/// This will combine the "Vertex A" and "Vertex B" shader stages, if specified, into one shader.
/// </remarks>
/// <param name="state">Current GPU state</param>
/// <param name="counts">Cumulative shader resource counts</param>
/// <param name="flags">Flags that controls shader translation</param>
/// <param name="stage">Shader stage</param>
/// <param name="gpuVa">GPU virtual address of the shader code</param>
/// <param name="gpuVaA">Optional GPU virtual address of the "Vertex A" shader code</param>
/// <returns>Compiled graphics shader code</returns>
private ShaderCodeHolder TranslateGraphicsShader(
GpuState state,
TranslationCounts counts,
TranslationFlags flags,
ShaderStage stage,
ulong gpuVa,
ulong gpuVaA = 0)
{
if (gpuVa == 0)
{
return(null);
}
GpuAccessor gpuAccessor = new GpuAccessor(_context, state, (int)stage - 1);
if (gpuVaA != 0)
{
ShaderProgram program = Translator.Translate(gpuVaA, gpuVa, gpuAccessor, flags, counts);
byte[] codeA = _context.MemoryManager.GetSpan(gpuVaA, program.SizeA).ToArray();
byte[] codeB = _context.MemoryManager.GetSpan(gpuVa, program.Size).ToArray();
_dumper.Dump(codeA, compute: false, out string fullPathA, out string codePathA);
_dumper.Dump(codeB, compute: false, out string fullPathB, out string codePathB);
if (fullPathA != null && fullPathB != null && codePathA != null && codePathB != null)
{
program.Prepend("// " + codePathB);
program.Prepend("// " + fullPathB);
program.Prepend("// " + codePathA);
program.Prepend("// " + fullPathA);
}
return(new ShaderCodeHolder(program, codeB, codeA));
}
else
{
ShaderProgram program = Translator.Translate(gpuVa, gpuAccessor, flags, counts);
byte[] code = _context.MemoryManager.GetSpan(gpuVa, program.Size).ToArray();
_dumper.Dump(code, compute: false, out string fullPath, out string codePath);
if (fullPath != null && codePath != null)
{
program.Prepend("// " + codePath);
program.Prepend("// " + fullPath);
}
return(new ShaderCodeHolder(program, code));
}
}
/// <summary>
/// Decode the binary Maxwell shader code to a translator context.
/// </summary>
/// <remarks>
/// This will combine the "Vertex A" and "Vertex B" shader stages, if specified, into one shader.
/// </remarks>
/// <param name="state">Current GPU state</param>
/// <param name="counts">Cumulative shader resource counts</param>
/// <param name="flags">Flags that controls shader translation</param>
/// <param name="stage">Shader stage</param>
/// <param name="gpuVa">GPU virtual address of the shader code</param>
/// <returns>The generated translator context</returns>
private TranslatorContext DecodeGraphicsShader(
GpuState state,
TranslationCounts counts,
TranslationFlags flags,
ShaderStage stage,
ulong gpuVa)
{
if (gpuVa == 0)
{
return(null);
}
GpuAccessor gpuAccessor = new GpuAccessor(_context, state, (int)stage - 1);
return(Translator.CreateContext(gpuVa, gpuAccessor, flags, counts));
}
/// <summary>
/// Decode the binary Maxwell shader code to a translator context.
/// </summary>
/// <param name="state">Current GPU state</param>
/// <param name="gpuVa">GPU virtual address of the binary shader code</param>
/// <param name="localSizeX">Local group size X of the computer shader</param>
/// <param name="localSizeY">Local group size Y of the computer shader</param>
/// <param name="localSizeZ">Local group size Z of the computer shader</param>
/// <param name="localMemorySize">Local memory size of the compute shader</param>
/// <param name="sharedMemorySize">Shared memory size of the compute shader</param>
/// <returns>The generated translator context</returns>
private TranslatorContext DecodeComputeShader(
GpuState state,
ulong gpuVa,
int localSizeX,
int localSizeY,
int localSizeZ,
int localMemorySize,
int sharedMemorySize)
{
if (gpuVa == 0)
{
return(null);
}
GpuAccessor gpuAccessor = new GpuAccessor(_context, state, localSizeX, localSizeY, localSizeZ, localMemorySize, sharedMemorySize);
return(Translator.CreateContext(gpuVa, gpuAccessor, DefaultFlags | TranslationFlags.Compute));
}
/// <summary>
/// Decode the binary Maxwell shader code to a translator context.
/// </summary>
/// <remarks>
/// This will combine the "Vertex A" and "Vertex B" shader stages, if specified, into one shader.
/// </remarks>
/// <param name="channel">GPU channel</param>
/// <param name="gas">GPU accessor state</param>
/// <param name="counts">Cumulative shader resource counts</param>
/// <param name="flags">Flags that controls shader translation</param>
/// <param name="stage">Shader stage</param>
/// <param name="gpuVa">GPU virtual address of the shader code</param>
/// <returns>The generated translator context</returns>
private TranslatorContext DecodeGraphicsShader(
GpuChannel channel,
GpuAccessorState gas,
TranslationCounts counts,
TranslationFlags flags,
ShaderStage stage,
ulong gpuVa)
{
if (gpuVa == 0)
{
return(null);
}
GpuAccessor gpuAccessor = new GpuAccessor(_context, channel, gas, (int)stage - 1);
var options = new TranslationOptions(TargetLanguage.Glsl, TargetApi.OpenGL, flags);
return(Translator.CreateContext(gpuVa, gpuAccessor, options, counts));
}
/// <summary>
/// Decode the binary Maxwell shader code to a translator context.
/// </summary>
/// <remarks>
/// This will combine the "Vertex A" and "Vertex B" shader stages, if specified, into one shader.
/// </remarks>
/// <param name="channel">GPU channel</param>
/// <param name="gas">GPU accessor state</param>
/// <param name="tfd">Transform feedback descriptors</param>
/// <param name="flags">Flags that controls shader translation</param>
/// <param name="stage">Shader stage</param>
/// <param name="gpuVa">GPU virtual address of the shader code</param>
/// <returns>The generated translator context</returns>
private TranslatorContext DecodeGraphicsShader(
GpuChannel channel,
GpuAccessorState gas,
TransformFeedbackDescriptor[] tfd,
TranslationFlags flags,
ShaderStage stage,
ulong gpuVa)
{
if (gpuVa == 0)
{
return(null);
}
GpuAccessor gpuAccessor = new GpuAccessor(_context, channel, gas, tfd, (int)stage - 1);
var options = CreateTranslationOptions(flags);
return(Translator.CreateContext(gpuVa, gpuAccessor, options));
}
/// <summary>
/// Decode the binary Maxwell shader code to a translator context.
/// </summary>
/// <param name="channel">GPU channel</param>
/// <param name="gas">GPU accessor state</param>
/// <param name="gpuVa">GPU virtual address of the binary shader code</param>
/// <param name="localSizeX">Local group size X of the computer shader</param>
/// <param name="localSizeY">Local group size Y of the computer shader</param>
/// <param name="localSizeZ">Local group size Z of the computer shader</param>
/// <param name="localMemorySize">Local memory size of the compute shader</param>
/// <param name="sharedMemorySize">Shared memory size of the compute shader</param>
/// <returns>The generated translator context</returns>
private TranslatorContext DecodeComputeShader(
GpuChannel channel,
GpuAccessorState gas,
ulong gpuVa,
int localSizeX,
int localSizeY,
int localSizeZ,
int localMemorySize,
int sharedMemorySize)
{
if (gpuVa == 0)
{
return(null);
}
GpuAccessor gpuAccessor = new GpuAccessor(_context, channel, gas, localSizeX, localSizeY, localSizeZ, localMemorySize, sharedMemorySize);
var options = new TranslationOptions(TargetLanguage.Glsl, TargetApi.OpenGL, DefaultFlags | TranslationFlags.Compute);
return(Translator.CreateContext(gpuVa, gpuAccessor, options));
}
/// <summary>
/// Decode the binary Maxwell shader code to a translator context.
/// </summary>
/// <remarks>
/// This will combine the "Vertex A" and "Vertex B" shader stages, if specified, into one shader.
/// </remarks>
/// <param name="state">Current GPU state</param>
/// <param name="counts">Cumulative shader resource counts</param>
/// <param name="flags">Flags that controls shader translation</param>
/// <param name="stage">Shader stage</param>
/// <param name="gpuVa">GPU virtual address of the shader code</param>
/// <returns>The generated translator context</returns>
private TranslatorContext DecodeGraphicsShader(
GpuState state,
TranslationCounts counts,
TranslationFlags flags,
ShaderStage stage,
ulong gpuVa)
{
if (gpuVa == 0)
{
return(null);
}
GpuAccessorState gas = new GpuAccessorState(
state.Get <PoolState>(MethodOffset.TexturePoolState).Address.Pack(),
state.Get <PoolState>(MethodOffset.TexturePoolState).MaximumId,
state.Get <int>(MethodOffset.TextureBufferIndex),
state.Get <Boolean32>(MethodOffset.EarlyZForce));
GpuAccessor gpuAccessor = new GpuAccessor(_context, state.Channel, gas, (int)stage - 1);
var options = new TranslationOptions(TargetLanguage.Glsl, TargetApi.OpenGL, flags);
return(Translator.CreateContext(gpuVa, gpuAccessor, options, counts));
}
