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Now the TXD.img file is being created correctly, and the textures are reduced to half their size, saving a lot of memory and making the game run more smoothly. The game no longer crashes and it looks very good. That said, I still couldn’t increase the frame rate—it stays between 8 and 15 FPS, but usually runs around 8

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This commit is contained in:
Dante Leoncini 2026-05-06 03:22:18 -03:00
parent 39c75bb8c5
commit 6d9929b7ce
4 changed files with 189 additions and 107 deletions
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6
src/core/Streaming.cpp
View file

@ -270,7 +270,7 @@ CStreaming::Init2(void)
void
CStreaming::Init(void)
{
/*#ifdef USE_TXD_CDIMAGE
#ifdef USE_TXD_CDIMAGE
int txdHandle = CFileMgr::OpenFile("MODELS\\TXD.IMG", "r");
if (txdHandle)
CFileMgr::CloseFile(txdHandle);
@ -285,9 +285,9 @@ CStreaming::Init(void)
CStreaming::Init2();
}
}
#else*/
#else
CStreaming::Init2();
//#endif
#endif
}
void

118
src/rw/TexRead.cpp
View file

@ -93,36 +93,106 @@ static int clamp(int size, int targetSize)
return size;
}
static void downscaleTexture(RwTexture *texture)
{
RwRaster *oldRaster = RwTextureGetRaster(texture);
if (oldRaster == nil)
return;
void debugRaster(RwRaster *r){
if(!r){
debug("Raster NULL");
return;
}
extern bool moreVram;
int targetSize = moreVram ? 64 : 32;
int oldWidth = RwRasterGetWidth(oldRaster);
int oldHeight = RwRasterGetHeight(oldRaster);
if (oldWidth <= targetSize && oldHeight <= targetSize) return;
debug("Raster: %dx%d | depth: %d | format: 0x%X | stride: %d | platform: %d | pixels: %p",
r->width,
r->height,
r->depth,
r->format,
r->stride,
r->platform,
r->pixels);
}
int newWidth = clamp(oldWidth, targetSize);
int newHeight = clamp(oldHeight, targetSize);
if (newWidth == oldWidth && newHeight == oldHeight) return;
static void downscaleTexture(RwTexture *texture){
#ifdef RW_GLES1
if(texture == nil)
return;
RwImage *image = oldRaster->toImage();
if (image == nil) return;
RwRaster *oldRaster = RwTextureGetRaster(texture);
if(oldRaster == nil)
return;
RwImage *resized = resizeImage(image, newWidth, newHeight);
RwImageDestroy(image);
if (resized == nil) return;
int oldWidth = RwRasterGetWidth(oldRaster);
int oldHeight = RwRasterGetHeight(oldRaster);
RwRaster *newRaster = rw::Raster::createFromImage(resized);
RwImageDestroy(resized);
if (newRaster == nil) return;
// dividir a la mitad, mínimo 16x16
int newWidth = oldWidth > 16 ? oldWidth / 2 : oldWidth;
int newHeight = oldHeight > 16 ? oldHeight / 2 : oldHeight;
RwTextureSetRaster(texture, newRaster);
RwRasterDestroy(oldRaster);
// si ya es suficientemente chica, no hacer nada
if(newWidth == oldWidth && newHeight == oldHeight)
return;
// toImage() funciona porque el backingStore está populado
RwImage *image = oldRaster->toImage();
if(image == nil){
debug("downscaleTexture: toImage FAILED for %dx%d", oldWidth, oldHeight);
return;
}
RwImage *resized = resizeImage(image, newWidth, newHeight);
RwImageDestroy(image);
if(resized == nil){
debug("downscaleTexture: resizeImage FAILED");
return;
}
// crear nuevo raster en formato compatible con GLES1
int32 w, h, d, f;
rw::Raster::imageFindRasterFormat(resized, rw::Raster::TEXTURE, &w, &h, &d, &f);
RwRaster *newRaster = rw::Raster::create(w, h, d, f | rw::Raster::TEXTURE, rw::PLATFORM_GLES1);
if(newRaster == nil){
debug("downscaleTexture: raster create FAILED");
RwImageDestroy(resized);
return;
}
if(newRaster->setFromImage(resized) == nil){
debug("downscaleTexture: setFromImage FAILED");
RwRasterDestroy(newRaster);
RwImageDestroy(resized);
return;
}
RwImageDestroy(resized);
RwTextureSetRaster(texture, newRaster);
RwRasterDestroy(oldRaster);
#else
RwRaster *oldRaster = RwTextureGetRaster(texture);
if (oldRaster == nil)
return;
extern bool moreVram;
int targetSize = moreVram ? 64 : 32;
int oldWidth = RwRasterGetWidth(oldRaster);
int oldHeight = RwRasterGetHeight(oldRaster);
if (oldWidth <= targetSize && oldHeight <= targetSize) return;
int newWidth = clamp(oldWidth, targetSize);
int newHeight = clamp(oldHeight, targetSize);
if (newWidth == oldWidth && newHeight == oldHeight) return;
RwImage *image = oldRaster->toImage();
if (image == nil) return;
RwImage *resized = resizeImage(image, newWidth, newHeight);
RwImageDestroy(image);
if (resized == nil) return;
RwRaster *newRaster = rw::Raster::createFromImage(resized);
RwImageDestroy(resized);
if (newRaster == nil) return;
RwTextureSetRaster(texture, newRaster);
RwRasterDestroy(oldRaster);
#endif
}
#endif