forked from metin-server/m2dev-client-src
image loading reworked
This commit is contained in:
d1str4ught
@@ -1,7 +1,10 @@
|
||||
#include "StdAfx.h"
|
||||
#include "../eterBase/MappedFile.h"
|
||||
#include "../eterPack/EterPackManager.h"
|
||||
#include "EterBase/MappedFile.h"
|
||||
#include "EterPack/EterPackManager.h"
|
||||
#include "GrpImageTexture.h"
|
||||
#include "EterImageLib/DDSTextureLoader9.h"
|
||||
|
||||
#include <stb_image.h>
|
||||
|
||||
bool CGraphicImageTexture::Lock(int* pRetPitch, void** ppRetPixels, int level)
|
||||
{
|
||||
@@ -76,130 +79,66 @@ bool CGraphicImageTexture::Create(UINT width, UINT height, D3DFORMAT d3dFmt, DWO
|
||||
return CreateDeviceObjects();
|
||||
}
|
||||
|
||||
void CGraphicImageTexture::CreateFromTexturePointer(const CGraphicTexture * c_pSrcTexture)
|
||||
void CGraphicImageTexture::CreateFromTexturePointer(const CGraphicTexture* c_pSrcTexture)
|
||||
{
|
||||
if (m_lpd3dTexture)
|
||||
m_lpd3dTexture->Release();
|
||||
|
||||
|
||||
m_width = c_pSrcTexture->GetWidth();
|
||||
m_height = c_pSrcTexture->GetHeight();
|
||||
m_lpd3dTexture = c_pSrcTexture->GetD3DTexture();
|
||||
|
||||
|
||||
if (m_lpd3dTexture)
|
||||
m_lpd3dTexture->AddRef();
|
||||
|
||||
m_bEmpty = false;
|
||||
}
|
||||
|
||||
bool CGraphicImageTexture::CreateDDSTexture(CDXTCImage & image, const BYTE * /*c_pbBuf*/)
|
||||
bool CGraphicImageTexture::CreateFromDDSTexture(UINT bufSize, const void* c_pvBuf)
|
||||
{
|
||||
int mipmapCount = image.m_dwMipMapCount == 0 ? 1 : image.m_dwMipMapCount;
|
||||
|
||||
D3DFORMAT format;
|
||||
LPDIRECT3DTEXTURE9 lpd3dTexture;
|
||||
D3DPOOL pool = ms_bSupportDXT ? D3DPOOL_MANAGED : D3DPOOL_SCRATCH;;
|
||||
|
||||
if(image.m_CompFormat == PF_DXT5)
|
||||
format = D3DFMT_DXT5;
|
||||
else if(image.m_CompFormat == PF_DXT3)
|
||||
format = D3DFMT_DXT3;
|
||||
else
|
||||
format = D3DFMT_DXT1;
|
||||
|
||||
UINT uTexBias=0;
|
||||
if (IsLowTextureMemory())
|
||||
uTexBias=1;
|
||||
|
||||
UINT uMinMipMapIndex=0;
|
||||
if (uTexBias>0)
|
||||
{
|
||||
if (mipmapCount>uTexBias)
|
||||
{
|
||||
uMinMipMapIndex=uTexBias;
|
||||
image.m_nWidth>>=uTexBias;
|
||||
image.m_nHeight>>=uTexBias;
|
||||
mipmapCount-=uTexBias;
|
||||
}
|
||||
}
|
||||
|
||||
if (FAILED(D3DXCreateTexture( ms_lpd3dDevice, image.m_nWidth, image.m_nHeight,
|
||||
mipmapCount, 0, format, pool, &lpd3dTexture)))
|
||||
{
|
||||
TraceError("CreateDDSTexture: Cannot creatre texture");
|
||||
if (FAILED(DirectX::CreateDDSTextureFromMemoryEx(ms_lpd3dDevice, reinterpret_cast<const uint8_t*>(c_pvBuf), bufSize, 0, D3DPOOL_MANAGED, false, &m_lpd3dTexture)))
|
||||
return false;
|
||||
}
|
||||
|
||||
for (DWORD i = 0; i < mipmapCount; ++i)
|
||||
{
|
||||
D3DLOCKED_RECT lockedRect;
|
||||
D3DSURFACE_DESC desc;
|
||||
m_lpd3dTexture->GetLevelDesc(0, &desc);
|
||||
m_width = desc.Width;
|
||||
m_height = desc.Height;
|
||||
m_bEmpty = false;
|
||||
return true;
|
||||
}
|
||||
|
||||
if (FAILED(lpd3dTexture->LockRect(i, &lockedRect, NULL, 0)))
|
||||
{
|
||||
TraceError("CreateDDSTexture: Cannot lock texture");
|
||||
}
|
||||
else
|
||||
{
|
||||
image.Copy(i+uMinMipMapIndex, (BYTE*)lockedRect.pBits, lockedRect.Pitch);
|
||||
lpd3dTexture->UnlockRect(i);
|
||||
}
|
||||
}
|
||||
|
||||
if(ms_bSupportDXT)
|
||||
{
|
||||
m_lpd3dTexture = lpd3dTexture;
|
||||
}
|
||||
else
|
||||
{
|
||||
if(image.m_CompFormat == PF_DXT3 || image.m_CompFormat == PF_DXT5)
|
||||
format = D3DFMT_A4R4G4B4;
|
||||
else
|
||||
format = D3DFMT_A1R5G5B5;
|
||||
|
||||
UINT imgWidth=image.m_nWidth;
|
||||
UINT imgHeight=image.m_nHeight;
|
||||
|
||||
extern bool GRAPHICS_CAPS_HALF_SIZE_IMAGE;
|
||||
|
||||
if (GRAPHICS_CAPS_HALF_SIZE_IMAGE && uTexBias>0 && mipmapCount==0)
|
||||
{
|
||||
imgWidth>>=uTexBias;
|
||||
imgHeight>>=uTexBias;
|
||||
}
|
||||
|
||||
if (FAILED(D3DXCreateTexture( ms_lpd3dDevice, imgWidth, imgHeight,
|
||||
mipmapCount, 0, format, D3DPOOL_MANAGED, &m_lpd3dTexture)))
|
||||
{
|
||||
TraceError("CreateDDSTexture: Cannot creatre texture");
|
||||
return false;
|
||||
}
|
||||
|
||||
IDirect3DTexture9* pkTexSrc=lpd3dTexture;
|
||||
IDirect3DTexture9* pkTexDst=m_lpd3dTexture;
|
||||
|
||||
for(int i=0; i<mipmapCount; ++i) {
|
||||
|
||||
IDirect3DSurface9* ppsSrc = NULL;
|
||||
IDirect3DSurface9* ppsDst = NULL;
|
||||
|
||||
if (SUCCEEDED(pkTexSrc->GetSurfaceLevel(i, &ppsSrc)))
|
||||
{
|
||||
if (SUCCEEDED(pkTexDst->GetSurfaceLevel(i, &ppsDst)))
|
||||
{
|
||||
D3DXLoadSurfaceFromSurface(ppsDst, NULL, NULL, ppsSrc, NULL, NULL, D3DX_FILTER_NONE, 0);
|
||||
ppsDst->Release();
|
||||
bool CGraphicImageTexture::CreateFromSTB(UINT bufSize, const void* c_pvBuf)
|
||||
{
|
||||
int width, height, channels;
|
||||
unsigned char* data = stbi_load_from_memory((stbi_uc*)c_pvBuf, bufSize, &width, &height, &channels, 4); // force RGBA
|
||||
if (data) {
|
||||
LPDIRECT3DTEXTURE9 texture;
|
||||
if (SUCCEEDED(ms_lpd3dDevice->CreateTexture(width, height, 1, 0, channels == 4 ? D3DFMT_A8R8G8B8 : D3DFMT_X8R8G8B8, D3DPOOL_MANAGED, &texture, nullptr))) {
|
||||
D3DLOCKED_RECT rect;
|
||||
if (SUCCEEDED(texture->LockRect(0, &rect, nullptr, 0))) {
|
||||
uint8_t* dstData = (uint8_t*)rect.pBits;
|
||||
uint8_t* srcData = (uint8_t*)data;
|
||||
for (size_t i = 0; i < width * height; ++i, dstData += 4, srcData += 4) {
|
||||
dstData[0] = srcData[2];
|
||||
dstData[1] = srcData[1];
|
||||
dstData[2] = srcData[0];
|
||||
dstData[3] = srcData[3];
|
||||
}
|
||||
ppsSrc->Release();
|
||||
|
||||
texture->UnlockRect(0);
|
||||
m_width = width;
|
||||
m_height = height;
|
||||
m_bEmpty = false;
|
||||
m_lpd3dTexture = texture;
|
||||
}
|
||||
else {
|
||||
texture->Release();
|
||||
}
|
||||
}
|
||||
|
||||
lpd3dTexture->Release();
|
||||
stbi_image_free(data);
|
||||
}
|
||||
|
||||
m_width = image.m_nWidth;
|
||||
m_height = image.m_nHeight;
|
||||
m_bEmpty = false;
|
||||
|
||||
return true;
|
||||
return !m_bEmpty;
|
||||
}
|
||||
|
||||
bool CGraphicImageTexture::CreateFromMemoryFile(UINT bufSize, const void * c_pvBuf, D3DFORMAT d3dFmt, DWORD dwFilter)
|
||||
@@ -207,41 +146,24 @@ bool CGraphicImageTexture::CreateFromMemoryFile(UINT bufSize, const void * c_pvB
|
||||
assert(ms_lpd3dDevice != NULL);
|
||||
assert(m_lpd3dTexture == NULL);
|
||||
|
||||
static CDXTCImage image;
|
||||
m_bEmpty = true;
|
||||
|
||||
if (image.LoadHeaderFromMemory((const BYTE *) c_pvBuf)) // DDS인가 확인
|
||||
{
|
||||
return (CreateDDSTexture(image, (const BYTE *) c_pvBuf));
|
||||
}
|
||||
else
|
||||
{
|
||||
D3DXIMAGE_INFO imageInfo;
|
||||
if (FAILED(D3DXCreateTextureFromFileInMemoryEx(
|
||||
ms_lpd3dDevice,
|
||||
c_pvBuf,
|
||||
bufSize,
|
||||
D3DX_DEFAULT,
|
||||
D3DX_DEFAULT,
|
||||
D3DX_DEFAULT,
|
||||
0,
|
||||
d3dFmt,
|
||||
D3DPOOL_MANAGED,
|
||||
dwFilter,
|
||||
dwFilter,
|
||||
0xffff00ff,
|
||||
&imageInfo,
|
||||
NULL,
|
||||
&m_lpd3dTexture)))
|
||||
{
|
||||
TraceError("CreateFromMemoryFile: Cannot create texture");
|
||||
return false;
|
||||
}
|
||||
if (!CreateFromDDSTexture(bufSize, c_pvBuf)) {
|
||||
if (!CreateFromSTB(bufSize, c_pvBuf)) {
|
||||
|
||||
m_width = imageInfo.Width;
|
||||
m_height = imageInfo.Height;
|
||||
D3DXIMAGE_INFO imageInfo;
|
||||
if (FAILED(D3DXCreateTextureFromFileInMemoryEx(ms_lpd3dDevice, c_pvBuf, bufSize
|
||||
, D3DX_DEFAULT_NONPOW2, D3DX_DEFAULT_NONPOW2, D3DX_DEFAULT, 0, d3dFmt, D3DPOOL_MANAGED
|
||||
, dwFilter, dwFilter, 0xffff00ff, &imageInfo, NULL, &m_lpd3dTexture))) {
|
||||
TraceError("CreateFromMemoryFile: Cannot create texture");
|
||||
return false;
|
||||
}
|
||||
|
||||
D3DFORMAT format=imageInfo.Format;
|
||||
switch(imageInfo.Format) {
|
||||
m_width = imageInfo.Width;
|
||||
m_height = imageInfo.Height;
|
||||
|
||||
D3DFORMAT format = imageInfo.Format;
|
||||
switch (imageInfo.Format) {
|
||||
case D3DFMT_A8R8G8B8:
|
||||
format = D3DFMT_A4R4G4B4;
|
||||
break;
|
||||
@@ -250,50 +172,41 @@ bool CGraphicImageTexture::CreateFromMemoryFile(UINT bufSize, const void * c_pvB
|
||||
case D3DFMT_R8G8B8:
|
||||
format = D3DFMT_A1R5G5B5;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
UINT uTexBias=0;
|
||||
UINT uTexBias = 0;
|
||||
|
||||
extern bool GRAPHICS_CAPS_HALF_SIZE_IMAGE;
|
||||
if (GRAPHICS_CAPS_HALF_SIZE_IMAGE)
|
||||
uTexBias=1;
|
||||
extern bool GRAPHICS_CAPS_HALF_SIZE_IMAGE;
|
||||
if (GRAPHICS_CAPS_HALF_SIZE_IMAGE)
|
||||
uTexBias = 1;
|
||||
|
||||
if (IsLowTextureMemory())
|
||||
if (uTexBias || format!=imageInfo.Format)
|
||||
{
|
||||
IDirect3DTexture9* pkTexSrc=m_lpd3dTexture;
|
||||
IDirect3DTexture9* pkTexDst;
|
||||
|
||||
|
||||
if (SUCCEEDED(D3DXCreateTexture(
|
||||
ms_lpd3dDevice,
|
||||
imageInfo.Width>>uTexBias,
|
||||
imageInfo.Height>>uTexBias,
|
||||
imageInfo.MipLevels,
|
||||
0,
|
||||
format,
|
||||
D3DPOOL_MANAGED,
|
||||
&pkTexDst)))
|
||||
{
|
||||
m_lpd3dTexture=pkTexDst;
|
||||
|
||||
for(int i=0; i<imageInfo.MipLevels; ++i) {
|
||||
if (IsLowTextureMemory()) {
|
||||
if (uTexBias || format != imageInfo.Format) {
|
||||
IDirect3DTexture9* pkTexSrc = m_lpd3dTexture;
|
||||
IDirect3DTexture9* pkTexDst;
|
||||
|
||||
IDirect3DSurface9* ppsSrc = NULL;
|
||||
IDirect3DSurface9* ppsDst = NULL;
|
||||
|
||||
if (SUCCEEDED(pkTexSrc->GetSurfaceLevel(i, &ppsSrc)))
|
||||
{
|
||||
if (SUCCEEDED(pkTexDst->GetSurfaceLevel(i, &ppsDst)))
|
||||
{
|
||||
D3DXLoadSurfaceFromSurface(ppsDst, NULL, NULL, ppsSrc, NULL, NULL, D3DX_FILTER_LINEAR, 0);
|
||||
ppsDst->Release();
|
||||
if (SUCCEEDED(D3DXCreateTexture(ms_lpd3dDevice
|
||||
, imageInfo.Width >> uTexBias, imageInfo.Height >> uTexBias
|
||||
, imageInfo.MipLevels, 0, format, D3DPOOL_MANAGED, &pkTexDst))) {
|
||||
m_lpd3dTexture = pkTexDst;
|
||||
for (int i = 0; i < imageInfo.MipLevels; ++i) {
|
||||
|
||||
IDirect3DSurface9* ppsSrc = NULL;
|
||||
IDirect3DSurface9* ppsDst = NULL;
|
||||
|
||||
if (SUCCEEDED(pkTexSrc->GetSurfaceLevel(i, &ppsSrc))) {
|
||||
if (SUCCEEDED(pkTexDst->GetSurfaceLevel(i, &ppsDst))) {
|
||||
D3DXLoadSurfaceFromSurface(ppsDst, NULL, NULL, ppsSrc, NULL, NULL, D3DX_FILTER_LINEAR, 0);
|
||||
ppsDst->Release();
|
||||
}
|
||||
ppsSrc->Release();
|
||||
}
|
||||
}
|
||||
ppsSrc->Release();
|
||||
|
||||
pkTexSrc->Release();
|
||||
}
|
||||
}
|
||||
|
||||
pkTexSrc->Release();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user