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zglDrawContext.c
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zglDrawContext.c
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/*
* ::::::::::: ::: ::::::::: :::::::: :::
* :+: :+: :+: :+: :+: :+: :+: :+: :+:
* +:+ +:+ +:+ +:+ +:+ +:+ +:+ +:+
* +#+ +#++:++#++: +#++:++#: :#: +#++:++#++:
* +#+ +#+ +#+ +#+ +#+ +#+ +#+# +#+ +#+
* #+# #+# #+# #+# #+# #+# #+# #+# #+#
* ### ### ### ### ### ######## ### ###
*
* Q W A D R O E X E C U T I O N E C O S Y S T E M
*
* Public Test Build
* (c) 2017 SIGMA FEDERATION
* <https://sigmaco.org/qwadro/>
*/
#define _CRT_SECURE_NO_WARNINGS 1
#define WIN32_LEAN_AND_MEAN 1
#include <Windows.h>
#include "zglCommands.h"
#include "zglObjects.h"
#include "qwadro/afxQwadro.h"
_ZGL afxError _SglDctxDtorCb(afxDrawContext dctx)
{
afxError err = AFX_ERR_NONE;
AfxAssertObjects(1, &dctx, afxFcc_DCTX);
AfxDisconnectDrawContext(dctx, FALSE, FALSE);
AfxWaitForDrawContext(dctx);
AfxReleaseObjects(1, &dctx->presentRazr);
AfxReleaseObjects(1, &dctx->presentSmp);
AfxExhaustChainedClasses(&dctx->m.ctx.classes);
AfxWaitForDrawContext(dctx);
if (_AvxDctxStdImplementation.dtor(dctx))
AfxThrowError();
AfxCleanUpChainedClasses(&dctx->m.ctx.classes);
#if 0
AfxDeregisterClass(&dctx->m.razrMgr);
AfxDeregisterClass(&dctx->m.pipMgr);
AfxDeregisterClass(&dctx->m.shaders);
AfxDeregisterClass(&dctx->m.vinputs);
AfxDeregisterClass(&dctx->m.canvases);
AfxDeregisterClass(&dctx->m.rasters);
AfxDeregisterClass(&dctx->m.buffers);
AfxDeregisterClass(&dctx->m.samplers);
AfxDeregisterClass(&dctx->m.schemas);
AfxDeregisterClass(&dctx->m.queries);
AfxDeregisterClass(&dctx->m.ctx.fences);
AfxDeregisterClass(&dctx->m.ctx.semaphores);
#endif
dctx->m.exuCnt = 0;
wglDeleteContextSIG(dctx->hPrimeRC);
ReleaseDC(dctx->hPrimeWnd, dctx->hPrimeDC);
DestroyWindow(dctx->hPrimeWnd);
return err;
}
_ZGL afxError _SglDctxCtorCb(afxDrawContext dctx, void** args, afxNat invokeNo)
{
afxError err = AFX_ERR_NONE;
AfxAssertObjects(1, &dctx, afxFcc_DCTX);
afxDrawDevice ddev = args[0];
AfxAssertObjects(1, &ddev, afxFcc_DDEV);
afxDrawContextConfig const *cfg = (afxDrawContextConfig const *)(args[1]) + invokeNo;
if (_SglCreateHwSurface(&ddev->idd->wndClss, &dctx->hPrimeWnd, &dctx->hPrimeDC, &dctx->primeDcPixFmt, &dctx->primeDcPfd)) AfxThrowError();
else
{
HDC bkpHdc = wglGetCurrentDrawDCSIG();
HGLRC bkpGlrc = wglGetCurrentContextSIG();
HGLRC hShareRC = NIL;
if (_SglCreateHwContext(ddev->idd->oglDll, dctx->hPrimeDC, hShareRC, &dctx->hPrimeRC, &dctx->gl)) AfxThrowError();
else
{
if (_AvxDctxStdImplementation.ctor(dctx, (void*[]) { ddev, (void*)cfg }, 0)) AfxThrowError();
else
{
afxChain *classes = &dctx->m.ctx.classes;
afxClassConfig tmpClsConf;
tmpClsConf = _SglSemMgrCfg;
AfxRegisterClass(&dctx->m.ctx.semaphores, NIL, classes, &tmpClsConf);
tmpClsConf = _SglFencMgrCfg;
AfxRegisterClass(&dctx->m.ctx.fences, NIL, classes, &tmpClsConf);
tmpClsConf = _AvxBufStdImplementation;
tmpClsConf.fixedSiz = sizeof(AFX_OBJECT(afxBuffer));
tmpClsConf.ctor = (void*)_BufCtorCb;
tmpClsConf.dtor = (void*)_BufDtorCb;
AfxRegisterClass(&dctx->m.bufCls, NIL, classes, &tmpClsConf);
tmpClsConf = _AvxRasStdImplementation;
tmpClsConf.fixedSiz = sizeof(AFX_OBJECT(afxRaster));
tmpClsConf.ctor = (void*)_SglRasCtor;
tmpClsConf.dtor = (void*)_SglRasDtor;
AfxRegisterClass(&dctx->m.rasCls, NIL, classes, &tmpClsConf);
tmpClsConf = _AvxCanvStdImplementation;
tmpClsConf.fixedSiz = sizeof(AFX_OBJECT(avxCanvas));
tmpClsConf.ctor = (void*)_SglCanvCtor;
tmpClsConf.dtor = (void*)_SglCanvDtor;
AfxRegisterClass(&dctx->m.canvCls, NIL, classes, &tmpClsConf);
tmpClsConf = _AvxSampStdImplementation;
tmpClsConf.fixedSiz = sizeof(AFX_OBJECT(avxSampler));
tmpClsConf.ctor = (void*)_SglSampCtor;
tmpClsConf.dtor = (void*)_SglSampDtor;
AfxRegisterClass(&dctx->m.sampCls, NIL, classes, &tmpClsConf);
tmpClsConf = _AvxLigaStdImplementation;
tmpClsConf.fixedSiz = sizeof(AFX_OBJECT(avxLigature));
tmpClsConf.ctor = (void*)_SglLigaCtor;
tmpClsConf.dtor = (void*)_SglLigaDtor;
AfxRegisterClass(&dctx->m.ligaCls, NIL, classes, &tmpClsConf);
tmpClsConf = _AvxVinStdImplementation;
tmpClsConf.fixedSiz = sizeof(AFX_OBJECT(avxVertexInput));
tmpClsConf.ctor = (void*)_SglVinCtor;
tmpClsConf.dtor = (void*)_SglVinDtor;
AfxRegisterClass(&dctx->m.vinCls, NIL, classes, &tmpClsConf);
tmpClsConf = _AvxShdStdImplementation;
tmpClsConf.fixedSiz = sizeof(AFX_OBJECT(avxShader));
tmpClsConf.ctor = (void*)_SglShdCtor;
tmpClsConf.dtor = (void*)_SglShdDtor;
AfxRegisterClass(&dctx->m.shadCls, NIL, classes, &tmpClsConf);
tmpClsConf = _AvxPipStdImplementation;
tmpClsConf.fixedSiz = sizeof(AFX_OBJECT(avxPipeline));
tmpClsConf.ctor = (void*)_SglPipCtor;
tmpClsConf.dtor = (void*)_SglPipDtor;
AfxRegisterClass(&dctx->m.pipCls, NIL, classes, &tmpClsConf);
tmpClsConf = _AvxRazrStdImplementation;
tmpClsConf.fixedSiz = sizeof(AFX_OBJECT(avxRasterizer));
tmpClsConf.dtor = (void*)_SglRazrDtor;
tmpClsConf.ctor = (void*)_SglRazrCtor;
AfxRegisterClass(&dctx->m.razrCls, NIL, classes, &tmpClsConf);
tmpClsConf = _AvxQrypStdImplementation;
tmpClsConf.fixedSiz = sizeof(AFX_OBJECT(avxQueryPool));
tmpClsConf.ctor = (void*)_SglQrypCtor;
tmpClsConf.dtor = (void*)_SglQrypDtor;
AfxRegisterClass(&dctx->m.qrypCls, NIL, classes, &tmpClsConf);
afxUri uri;
AfxMakeUri(&uri, 0, "//./z/video/sampleOutRgba.xsh.xml", 0);
//AfxMakeUri(&uri, 0, "data/pipeline/rgbaToRgba.xsh.xml?yFlipped", 0);
//AfxMakeUri(&uri, 0, "data/pipeline/rgbaToRgbaYFlippedBrokenLens.pip.xml", 0);
//dctx->m.presentPip = AfxDrawContextFetchPipeline(dctx, &uri);
//dctx->presentRazr = AfxLoadRasterizerFromXsh(dctx, NIL, &uri);
//AfxAssertObjects(1, &dctx->presentRazr, afxFcc_RAZR);
avxSamplerConfig smpSpec = { 0 };
smpSpec.magFilter = avxTexelFilter_POINT;
smpSpec.minFilter = avxTexelFilter_POINT;
smpSpec.mipFilter = avxTexelFilter_POINT;
smpSpec.uvw[0] = avxTexelAddress_REPEAT; // EDGE fucks this shit
smpSpec.uvw[1] = avxTexelAddress_REPEAT; // EDGE fucks this shit
smpSpec.uvw[2] = avxTexelAddress_REPEAT; // EDGE fucks this shit
AfxAcquireSamplers(dctx, 1, &smpSpec, &dctx->presentSmp);
AfxAssertObjects(1, &dctx->presentSmp, afxFcc_SAMP);
#if 0
afxString tmpStr;
AfxMakeString(&tmpStr, "a_xy", 0);
const afxV2d tristrippedQuad2dPos[] =
{
{ -1.0, 1.0 },
{ -1.0, -1.0 },
{ 1.0, 1.0 },
{ 1.0, -1.0 },
};
afxVertexBufferBlueprint vbub;
AfxVertexBufferBlueprintReset(&vbub, 4);
afxVertexSpec vtxAttrSpec = { 0 };
vtxAttrSpec.secIdx = 0;
vtxAttrSpec.semantic = &tmpStr;
vtxAttrSpec.fmt = afxVertexFormat_V2D;
vtxAttrSpec.usage = akxVertexUsage_POS;
vtxAttrSpec.src = vtxPos;
vtxAttrSpec.srcFmt = afxVertexFormat_V2D;
vtxAttrSpec.srcStride = sizeof(afxV2d);
AfxVertexBufferBlueprintAddAttributes(&vbub, 1, &vtxAttrSpec);
AfxBuildVertexBuffers(dctx, 1, &dctx->m.presentVbuf, &vbub);
AfxAssertObjects(1, &dctx->m.presentVbuf, afxFcc_VBUF);
afxBufferSpecification vbufSpec;
vbufSpec.siz = sizeof(tristrippedQuad2dPos);
vbufSpec.src = tristrippedQuad2dPos;
vbufSpec.usage = afxBufferUsage_VERTEX;
AfxAcquireBuffers(dctx, 1, &dctx->m.tristrippedQuad2dPosBuf, &vbufSpec);
AfxAssertObjects(1, &dctx->m.tristrippedQuad2dPosBuf, afxFcc_BUF);
dctx->m.presentFboGpuHandle = 0;
#endif
avxRasterizationConfig razrCfg = { 0 };
razrCfg.xfmrPipb.cullMode = avxCullMode_BACK;
razrCfg.fillMode = avxFillMode_SOLID;
razrCfg.xfmrPipb.primTop = avxTopology_TRI_STRIP;
AfxMakeUri(&razrCfg.xfmrPipb.shdUri[0], 0, "../system/video/uvOutTristripQuad.vsh", 0);
AfxMakeUri(&razrCfg.xfmrPipb.shdUri[1], 0, "../system/video/sampleOutRgba2d.fsh", 0);
razrCfg.xfmrPipb.shdStage[0] = avxShaderStage_VERTEX;
razrCfg.xfmrPipb.shdStage[1] = avxShaderStage_FRAGMENT;
razrCfg.xfmrPipb.shdCnt = 2;
AfxAssembleRasterizers(dctx, 1, &razrCfg, &dctx->presentRazr);
// DEVICE FONT STUFF
#if 0
afxUri uri2;
AfxMakeUri(&uri2, "system/video/font-256.tga", 0);
AfxLoadRasters(dctx, afxRasterUsage_SAMPLING, NIL, 1, &uri2, &dctx->fntRas);
avxVertexInputStream const vinStreams[] =
{
{
.instanceRate = 1,
.slotIdx = 0
}
};
avxVertexInputAttr const vinAttrs[] =
{
{
.location = 0,
.streamIdx = 0,
.offset = 0,
.fmt = afxVertexFormat_V2D
},
{
.location = 1,
.streamIdx = 0,
.offset = 8,
.fmt = afxVertexFormat_V2D
},
{
.location = 2,
.streamIdx = 0,
.offset = 16,
.fmt = afxVertexFormat_V4B,
.normalized = TRUE
}
};
avxVertexInput vin = AfxAcquireVertexInput(dctx, AFX_COUNTOF(vinStreams), vinStreams, AFX_COUNTOF(vinAttrs), vinAttrs);
AfxAssertObjects(1, &vin, afxFcc_VIN);
AfxMakeUri(&uri2, "system/video/font.xsh.xml?instanced", 0);
dctx->fntRazr = AfxLoadRasterizerFromXsh(dctx, vin, &uri2);
AfxAssertObjects(1, &dctx->fntRazr, afxFcc_RAZR);
AfxReleaseObjects(1, &dctx->fntRazr);
afxBufferSpecification vboSpec = { 0 };
vboSpec.access = afxBufferAccess_W;
vboSpec.usage = afxBufferUsage_VERTEX;
vboSpec.src = NIL;
vboSpec.siz = 2048;
AfxAcquireBuffers(dctx, 1, &vboSpec, &dctx->fntDataBuf);
AfxAssertObjects(1, &dctx->fntDataBuf, afxFcc_BUF);
avxSamplerConfig smpCnf = { 0 };
AfxDescribeDefaultSampler(&smpCnf);
smpCnf.minFilter = avxTexelFilter_LINEAR;
smpCnf.uvw[0] = avxTexelAddress_CLAMP;
smpCnf.uvw[1] = avxTexelAddress_CLAMP;
smpCnf.uvw[2] = avxTexelAddress_CLAMP;
AfxAcquireSamplers(dctx, 1, &smpCnf, &dctx->fntSamp);
AfxAssertObjects(1, &dctx->fntSamp, afxFcc_SAMP);
afxBufferSpecification bufSpec = { 0 };
bufSpec.siz = sizeof(akxViewConstants);
bufSpec.usage = afxBufferUsage_UNIFORM;
bufSpec.access = afxBufferAccess_W;
bufSpec.src = NIL;
AfxAcquireBuffers(dctx, 1, &bufSpec, &dctx->fntUnifBuf);
AfxAssertObjects(1, &dctx->fntUnifBuf, afxFcc_BUF);
#endif
//AfxAssert(dctx->m.vmt);
if (!err)
{
dctx->m.running = TRUE;
}
if (err)
AfxCleanUpChainedClasses(&dctx->m.ctx.classes);
if (err && _AvxDctxStdImplementation.dtor(dctx))
AfxThrowError();
}
if (err)
wglDeleteContextSIG(dctx->hPrimeRC);
}
if (err)
ReleaseDC(dctx->hPrimeWnd, dctx->hPrimeDC), DestroyWindow(dctx->hPrimeWnd);
wglMakeContextCurrentSIG(bkpHdc, bkpHdc, bkpGlrc);
}
return err;
}