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working on d3d11 backend

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kbz_8
2025-09-05 00:08:58 +02:00
parent 84bb6854c1
commit aceec58473
16 changed files with 269 additions and 68 deletions
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54
Sources/Backends/D3D11/D3D11.c
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@@ -8,11 +8,14 @@
#include "D3D11.h"
#include "D3D11Device.h"
#pragma comment(lib,"d3d11.lib")
#pragma comment(lib,"d3dcompiler.lib")
PulseBackendFlags Direct3D11CheckSupport(PulseBackendFlags candidates, PulseShaderFormatsFlags shader_formats_used)
{
if(candidates != PULSE_BACKEND_ANY && (candidates & PULSE_BACKEND_D3D11) == 0)
return PULSE_BACKEND_INVALID;
if((shader_formats_used & PULSE_SHADER_FORMAT_DXBC_BIT) == 0)
if((shader_formats_used & PULSE_SHADER_FORMAT_DXBC_BIT) == 0 && (shader_formats_used & PULSE_SHADER_FORMAT_HLSL_BIT) == 0)
return PULSE_BACKEND_INVALID;
return PULSE_BACKEND_D3D11;
}
@@ -28,11 +31,58 @@ void Direct3D11UnloadBackend(PulseBackend backend)
{
}
#ifndef D3D11_ERROR_FILE_NOT_FOUND
#define D3D11_ERROR_FILE_NOT_FOUND 0x887C0002
#endif
#ifndef D3D11_ERROR_TOO_MANY_UNIQUE_STATE_OBJECTS
#define D3D11_ERROR_TOO_MANY_UNIQUE_STATE_OBJECTS 0x887C0001
#endif
#ifndef D3D11_ERROR_TOO_MANY_UNIQUE_VIEW_OBJECTS
#define D3D11_ERROR_TOO_MANY_UNIQUE_VIEW_OBJECTS 0x887C0003
#endif
#ifndef D3D11_ERROR_DEFERRED_CONTEXT_MAP_WITHOUT_INITIAL_DISCARD
#define D3D11_ERROR_DEFERRED_CONTEXT_MAP_WITHOUT_INITIAL_DISCARD 0x887C0004
#endif
#ifndef D3DERR_INVALIDCALL
#define D3DERR_INVALIDCALL 0x887A0001
#endif
#ifndef D3DERR_WASSTILLDRAWING
#define D3DERR_WASSTILLDRAWING 0x887A000A
#endif
const char* D3D11VerbaliseResult(HRESULT res)
{
switch(res)
{
case S_OK:
case S_FALSE: return "success";
case D3D11_ERROR_FILE_NOT_FOUND: return "a file was not found";
case D3D11_ERROR_TOO_MANY_UNIQUE_STATE_OBJECTS: return "too many instances of a particular state objects";
case D3D11_ERROR_TOO_MANY_UNIQUE_VIEW_OBJECTS: return "too many instances of a particular view objects";
case D3D11_ERROR_DEFERRED_CONTEXT_MAP_WITHOUT_INITIAL_DISCARD: return "deffered context mapped without initial discard";
case D3DERR_INVALIDCALL: return "invalid call";
case D3DERR_WASSTILLDRAWING: return "was still drawing";
case E_FAIL: return "attempted to create a device with the debug layer enabled and the layer is not installed";
case E_INVALIDARG: return "an invalid parameter was passed to the returning function";
case E_OUTOFMEMORY: return "could not allocate sufficient memory to complete the call";
case E_NOTIMPL: return "method call isn't implemented with the passed parameter combination";
default: return "Unknown D3D11 error";
}
return "Unknown D3D11 error"; // Just to avoid warnings
}
PulseBackendHandler D3D11Driver = {
.PFN_LoadBackend = Direct3D11LoadBackend,
.PFN_UnloadBackend = Direct3D11UnloadBackend,
.PFN_CreateDevice = Direct3D11CreateDevice,
.backend = PULSE_BACKEND_D3D11,
.supported_shader_formats = PULSE_SHADER_FORMAT_DXBC_BIT,
.supported_shader_formats = PULSE_SHADER_FORMAT_DXBC_BIT | PULSE_SHADER_FORMAT_HLSL_BIT,
.driver_data = PULSE_NULLPTR
};