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fteqw/engine/d3d/d3d11_image.c
Spoike 0c8ad17f7c Fix various compiler warnings. 
Added sv_guidkey cvar, allowing cross-server guid key generation (although it lacks auth).
Support .ico, because we can.
preliminary support for sdl 2.0.6's vulkan stuff. will wait till its actually released before its properly used.
Fix capturedemo.
videomap should typically use premultiplied alpha, apparently.
Updated sound drivers. No more old drivers. Better cvar registration. More drivers optionally support float output.
Added certificate log for dtls connections.
Rewrote font char cache, now supports full unicode char range, not just ucs-2. Attempt to support FreeType 2.5+ rgba fonts.
XMPP now supports carbons, and shows avatars in conversations. Updated xmpp's scram auth to be more strict, including the plus variation (hopefully), to block evil tls proxies.
ffmpeg plugin now uses the decoupled api for decoding too.
Cef plugin updated to support fte-scheme post data properly, as well as request/response headers (like cross-origin).

git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5148 fc73d0e0-1445-4013-8a0c-d673dee63da5
2017-09-20 11:27:13 +00:00

434 lines
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C
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#include "quakedef.h"
#ifdef D3D11QUAKE
#include "winquake.h"
#include "shader.h"
#define COBJMACROS
#include <d3d11.h>
extern ID3D11Device *pD3DDev11;
extern ID3D11DeviceContext *d3ddevctx;
extern D3D_FEATURE_LEVEL d3dfeaturelevel;
#define D3D_HAVE_FULL_NPOT() (d3dfeaturelevel>=D3D_FEATURE_LEVEL_10_0)
void D3D11BE_UnbindAllTextures(void);
ID3D11ShaderResourceView *D3D11_Image_View(const texid_t id)
{
if (!id || !id->ptr)
return NULL;
if (!id->ptr2)
ID3D11Device_CreateShaderResourceView(pD3DDev11, (ID3D11Resource *)id->ptr, NULL, (ID3D11ShaderResourceView**)&id->ptr2);
return id->ptr2;
}
void D3D11_DestroyTexture (texid_t tex)
{
if (!tex)
return;
if (tex->ptr2)
ID3D11ShaderResourceView_Release((ID3D11ShaderResourceView*)tex->ptr2);
tex->ptr2 = NULL;
if (tex->ptr)
ID3D11Texture2D_Release((ID3D11Texture2D*)tex->ptr);
tex->ptr = NULL;
}
#if 0
static void Upload_Texture_32(ID3D11Texture2D *tex, unsigned int *data, int datawidth, int dataheight, unsigned int flags)
{
int x, y;
unsigned int *dest;
// unsigned char swapbuf[4];
// unsigned char swapbuf2[4];
D3D11_MAPPED_SUBRESOURCE lock;
D3D11_TEXTURE2D_DESC desc;
if (!tex)
return;
desc.Width = 0;
desc.Height = 0;
ID3D11Texture2D_GetDesc(tex, &desc);
#if 0
if (width == desc.Width && height == desc.Height)
{
ID3D11DeviceContext_UpdateSubresource(d3ddevctx, (ID3D11Resource*)tex, 0, NULL, data, width*4, width*height*4);
return;
}
Con_Printf("Wrong size!\n");
return;
#else
if (FAILED(ID3D11DeviceContext_Map(d3ddevctx, (ID3D11Resource*)tex, 0, D3D11_MAP_WRITE_DISCARD, 0, &lock)))
{
Con_Printf("Dynamic texture update failed\n");
return;
}
if (datawidth == desc.Width && dataheight == desc.Height)
{
for (y = 0; y < dataheight; y++)
{
dest = (unsigned int *)((char *)lock.pData + lock.RowPitch*y);
for (x = 0; x < datawidth; x++)
{
// *(unsigned int*)swapbuf2 = *(unsigned int*)swapbuf = data[x];
// swapbuf[0] = swapbuf2[2];
// swapbuf[2] = swapbuf2[0];
dest[x] = data[x];//*(unsigned int*)swapbuf;
}
data += datawidth;
}
}
else
{
int x, y;
int iny;
unsigned int *row, *inrow;
for (y = 0; y < desc.Height; y++)
{
row = (unsigned int*)((char *)lock.pData + lock.RowPitch*y);
iny = (y * dataheight) / desc.Height;
inrow = data + datawidth*iny;
for (x = 0; x < desc.Width; x++)
{
//*(unsigned int*)swapbuf2 = *(unsigned int*)swapbuf = inrow[(x * width)/desc.Width];
//swapbuf[0] = swapbuf2[2];
//swapbuf[2] = swapbuf2[0];
row[x] = inrow[(x * datawidth)/desc.Width];//*(unsigned int*)swapbuf;
}
}
}
ID3D11DeviceContext_Unmap(d3ddevctx, (ID3D11Resource*)tex, 0);
#endif
}
#endif
qboolean D3D11_LoadTextureMips(image_t *tex, const struct pendingtextureinfo *mips)
{
int bytesperpixel = 4;
int bcbytes = 0;
HRESULT hr;
D3D11_TEXTURE2D_DESC tdesc = {0};
D3D11_SUBRESOURCE_DATA subresdesc[sizeof(mips->mip) / sizeof(mips->mip[0])];
int i;
if (!sh_config.texfmt[mips->encoding])
{
Con_Printf("Texture encoding %i not supported by d3d11\n", mips->encoding);
return false;
}
tdesc.Width = mips->mip[0].width;
tdesc.Height = mips->mip[0].height;
tdesc.ArraySize = 1;
tdesc.SampleDesc.Count = 1;
tdesc.SampleDesc.Quality = 0;
tdesc.Usage = mips->mip[0].data?D3D11_USAGE_IMMUTABLE:D3D11_USAGE_DYNAMIC;
tdesc.BindFlags = D3D11_BIND_SHADER_RESOURCE;
tdesc.CPUAccessFlags = (mips->mip[0].data)?0:D3D11_CPU_ACCESS_WRITE;
tdesc.MiscFlags = 0;
if (tex->flags & IF_RENDERTARGET)
{
tdesc.BindFlags |= D3D11_BIND_RENDER_TARGET;
tdesc.Usage = D3D11_USAGE_DEFAULT;
tdesc.CPUAccessFlags = 0;
}
if (mips->type == PTI_CUBEMAP)
{
tdesc.ArraySize *= 6;
tdesc.MiscFlags |= D3D11_RESOURCE_MISC_TEXTURECUBE;
}
else if (mips->type == PTI_3D)
return false; //nyi
//d3d11.1 formats
#define DXGI_FORMAT_B4G4R4A4_UNORM 115
switch(mips->encoding)
{
default:
return false;
case PTI_DEPTH16:
tdesc.Format = DXGI_FORMAT_D16_UNORM;
tdesc.BindFlags = D3D11_BIND_DEPTH_STENCIL;
bytesperpixel = 2;
break;
case PTI_DEPTH24:
tdesc.Format = DXGI_FORMAT_D24_UNORM_S8_UINT;
tdesc.BindFlags = D3D11_BIND_DEPTH_STENCIL;
bytesperpixel = 3;
break;
case PTI_DEPTH32:
tdesc.Format = DXGI_FORMAT_D32_FLOAT;
tdesc.BindFlags = D3D11_BIND_DEPTH_STENCIL;
bytesperpixel = 4;
break;
case PTI_DEPTH24_8:
tdesc.Format = DXGI_FORMAT_D24_UNORM_S8_UINT;
tdesc.BindFlags = D3D11_BIND_DEPTH_STENCIL;
bytesperpixel = 4;
break;
case PTI_RGB565:
tdesc.Format = DXGI_FORMAT_B5G6R5_UNORM;
bytesperpixel = 2;
break;
// case PTI_RGBA5551:
// tdesc.Format = DXGI_FORMAT_A1B5G5R5_UNORM;
// bytesperpixel = 2;
// break;
case PTI_ARGB1555:
tdesc.Format = DXGI_FORMAT_B5G5R5A1_UNORM;
bytesperpixel = 2;
break;
case PTI_RGBA4444:
tdesc.Format = DXGI_FORMAT_B4G4R4A4_UNORM;
bytesperpixel = 2;
break;
// case PTI_ARGB4444:
// tdesc.Format = DXGI_FORMAT_A4B4G4R4_UNORM;
// bytesperpixel = 2;
// break;
case PTI_RGBA8:
tdesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
bytesperpixel = 4;
break;
case PTI_RGBX8: //d3d11 has no alphaless format. be sure to proprly disable alpha in the shader.
tdesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
bytesperpixel = 4;
break;
case PTI_BGRA8:
tdesc.Format = DXGI_FORMAT_B8G8R8A8_UNORM;
bytesperpixel = 4;
break;
case PTI_BGRX8:
tdesc.Format = DXGI_FORMAT_B8G8R8X8_UNORM;
bytesperpixel = 4;
break;
case PTI_RGBA8_SRGB:
tdesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM_SRGB;
bytesperpixel = 4;
break;
case PTI_RGBX8_SRGB: //d3d11 has no alphaless format. be sure to proprly disable alpha in the shader.
tdesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM_SRGB;
bytesperpixel = 4;
break;
case PTI_BGRA8_SRGB:
tdesc.Format = DXGI_FORMAT_B8G8R8A8_UNORM_SRGB;
bytesperpixel = 4;
break;
case PTI_BGRX8_SRGB:
tdesc.Format = DXGI_FORMAT_B8G8R8X8_UNORM_SRGB;
bytesperpixel = 4;
break;
case PTI_S3RGB1: //d3d11 provides no way to disable alpha with dxt1. be sure to proprly disable alpha in the shader.
case PTI_S3RGBA1:
tdesc.Format = DXGI_FORMAT_BC1_UNORM;
bcbytes = 8;
break;
case PTI_S3RGBA3:
tdesc.Format = DXGI_FORMAT_BC2_UNORM;
bcbytes = 16;
break;
case PTI_S3RGBA5:
tdesc.Format = DXGI_FORMAT_BC3_UNORM;
bcbytes = 16;
break;
}
if (!mips->mip[0].data)
{
subresdesc[0].pSysMem = NULL;
//one mip, but no data. happens with rendertargets
tdesc.MipLevels = 1;
}
else
{
for (i = 0; i < mips->mipcount; i++)
{
subresdesc[i].pSysMem = mips->mip[i].data;
if (bcbytes)
{
subresdesc[i].SysMemPitch = ((mips->mip[i].width+3)/4) * bcbytes;
subresdesc[i].SysMemSlicePitch = mips->mip[i].datasize;
}
else
{
subresdesc[i].SysMemPitch = mips->mip[i].width*bytesperpixel;
subresdesc[i].SysMemSlicePitch = mips->mip[i].datasize;//mips->mip[i].width*mips->mip[i].height*bytesperpixel;
}
}
tdesc.MipLevels = i/tdesc.ArraySize;
}
D3D11_DestroyTexture(tex);
hr = ID3D11Device_CreateTexture2D(pD3DDev11, &tdesc, (mips->mip[0].data?subresdesc:NULL), (ID3D11Texture2D**)&tex->ptr);
return !FAILED(hr);
}
void D3D11_UploadLightmap(lightmapinfo_t *lm)
{
extern cvar_t gl_lightmap_nearest;
struct pendingtextureinfo mips;
image_t *tex;
lm->modified = false;
if (!TEXVALID(lm->lightmap_texture))
{
lm->lightmap_texture = Image_CreateTexture("***lightmap***", NULL, (gl_lightmap_nearest.ival?IF_NEAREST:IF_LINEAR));
if (!lm->lightmap_texture)
return;
}
tex = lm->lightmap_texture;
mips.extrafree = NULL;
mips.type = PTI_2D;
mips.mip[0].data = lm->lightmaps;
mips.mip[0].needfree = false;
mips.mip[0].width = lm->width;
mips.mip[0].height = lm->height;
mips.mip[0].datasize = lm->width*lm->height*4;
switch (lightmap_fmt)
{
case TF_BGRA32:
mips.encoding = PTI_BGRX8;
break;
case TF_RGBA32:
mips.encoding = PTI_RGBX8;
break;
default:
Sys_Error("D3D11_UploadLightmap: Unsupported format");
return;
}
mips.mipcount = 1;
D3D11_LoadTextureMips(tex, &mips);
tex->width = lm->width;
tex->height = lm->height;
lm->lightmap_texture = tex;
}
#ifdef RTLIGHTS
static const int shadowfmt = 1;
static const int shadowfmts[][3] =
{
//sampler, creation, render
{DXGI_FORMAT_R24_UNORM_X8_TYPELESS, DXGI_FORMAT_R24G8_TYPELESS, DXGI_FORMAT_D24_UNORM_S8_UINT},
{DXGI_FORMAT_R16_UNORM, DXGI_FORMAT_R16_TYPELESS, DXGI_FORMAT_D16_UNORM},
{DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM}
};
image_t shadowmap_texture[2];
ID3D11DepthStencilView *shadowmap_dsview[2];
ID3D11RenderTargetView *shadowmap_rtview[2];
texid_t D3D11_GetShadowMap(int id)
{
texid_t tex = &shadowmap_texture[id];
if (!tex->ptr)
{
return r_nulltex;
}
if (!tex->ptr2)
{
D3D11_SHADER_RESOURCE_VIEW_DESC desc;
desc.Format = shadowfmts[shadowfmt][0];
desc.ViewDimension = D3D11_SRV_DIMENSION_TEXTURE2D;
desc.Texture2D.MostDetailedMip = 0;
desc.Texture2D.MipLevels = -1;
ID3D11Device_CreateShaderResourceView(pD3DDev11, (ID3D11Resource *)tex->ptr, &desc, (ID3D11ShaderResourceView**)&tex->ptr2);
}
return tex;
}
void D3D11_TerminateShadowMap(void)
{
int i;
for (i = 0; i < sizeof(shadowmap_texture)/sizeof(shadowmap_texture[0]); i++)
{
if (shadowmap_dsview[i])
ID3D11DepthStencilView_Release(shadowmap_dsview[i]);
shadowmap_dsview[i] = NULL;
D3D11_DestroyTexture(&shadowmap_texture[i]);
}
}
qboolean D3D11_BeginShadowMap(int id, int w, int h)
{
D3D11_TEXTURE2D_DESC texdesc;
HRESULT hr;
if (!shadowmap_dsview[id] && !shadowmap_rtview[id])
{
memset(&texdesc, 0, sizeof(texdesc));
texdesc.Width = w;
texdesc.Height = h;
texdesc.MipLevels = 1;
texdesc.ArraySize = 1;
texdesc.Format = shadowfmts[shadowfmt][1];
texdesc.SampleDesc.Count = 1;
texdesc.SampleDesc.Quality = 0;
texdesc.Usage = D3D11_USAGE_DEFAULT;
texdesc.BindFlags = D3D11_BIND_DEPTH_STENCIL | D3D11_BIND_SHADER_RESOURCE;
texdesc.CPUAccessFlags = 0;
texdesc.MiscFlags = 0;
if (shadowfmt == 2)
texdesc.BindFlags = D3D11_BIND_RENDER_TARGET | D3D11_BIND_SHADER_RESOURCE;
// Create the texture
if (!shadowmap_texture[id].ptr)
{
hr = ID3D11Device_CreateTexture2D(pD3DDev11, &texdesc, NULL, (ID3D11Texture2D **)&shadowmap_texture[id].ptr);
if (FAILED(hr))
return false;
}
if (shadowfmt == 2)
{
hr = ID3D11Device_CreateRenderTargetView(pD3DDev11, (ID3D11Resource *)shadowmap_texture[id].ptr, NULL, &shadowmap_rtview[id]);
}
else
{
D3D11_DEPTH_STENCIL_VIEW_DESC rtdesc;
rtdesc.Format = shadowfmts[shadowfmt][2];
rtdesc.Flags = 0;
rtdesc.ViewDimension = D3D11_DSV_DIMENSION_TEXTURE2D;
rtdesc.Texture2D.MipSlice = 0;
hr = ID3D11Device_CreateDepthStencilView(pD3DDev11, (ID3D11Resource *)shadowmap_texture[id].ptr, &rtdesc, &shadowmap_dsview[id]);
}
if (FAILED(hr))
return false;
}
D3D11BE_UnbindAllTextures();
if (shadowfmt == 2)
{
float colours[4] = {0, 1, 0, 0};
colours[0] = frandom();
colours[1] = frandom();
colours[2] = frandom();
ID3D11DeviceContext_OMSetRenderTargets(d3ddevctx, 1, &shadowmap_rtview[id], shadowmap_dsview[id]);
ID3D11DeviceContext_ClearRenderTargetView(d3ddevctx, shadowmap_rtview[id], colours);
}
else
{
ID3D11DeviceContext_OMSetRenderTargets(d3ddevctx, 0, NULL, shadowmap_dsview[id]);
ID3D11DeviceContext_ClearDepthStencilView(d3ddevctx, shadowmap_dsview[id], D3D11_CLEAR_DEPTH, 1.0f, 0);
}
return true;
}
void D3D11_EndShadowMap(void)
{
extern ID3D11RenderTargetView *fb_backbuffer;
extern ID3D11DepthStencilView *fb_backdepthstencil;
ID3D11DeviceContext_OMSetRenderTargets(d3ddevctx, 1, &fb_backbuffer, fb_backdepthstencil);
}
#endif
#endif
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