public CachedTextureResampled(CachedTexture cachedTexture)
{
cachedTextureOriginal = cachedTexture;
ResampleInfo resampleInfo = new ResampleInfo(cachedTexture.width, cachedTexture.height, cachedTexture);
resampleInfos.AddLast(resampleInfo);
}
public static CachedTexture getCachedTexture(int width, int height, int pixelFormat, int[] buffer, int bufferOffset, int bufferLength)
{
int offset = 0;
// When the texture is directly available from the memory,
// we can reuse the memory array and do not need to copy the whole texture.
if (buffer == RuntimeContext.MemoryInt)
{
if (pixelFormat == TPSM_PIXEL_STORAGE_MODE_32BIT_ABGR8888 || pspsharp.graphics.RE.IRenderingEngine_Fields.isTextureTypeIndexed[pixelFormat])
{
// Do not reuse the memory buffer when the texture is inside the current GE,
// copy the texture (this is better matching the PSP texture cache behavior).
int textureAddress = bufferOffset << 2;
if (!Modules.sceDisplayModule.isGeAddress(textureAddress))
{
offset = bufferOffset;
}
}
}
CachedTexture cachedTexture = getCachedTexture(width, height, pixelFormat, offset);
cachedTexture.setBuffer(buffer, bufferOffset, bufferLength);
if (buffer == RuntimeContext.MemoryInt)
{
int textureAddress = bufferOffset << 2;
if (Memory.isVRAM(textureAddress))
{
cachedTexture.VRAMTexture = true;
}
}
return(cachedTexture);
}
public static CachedTexture getCachedTexture(int width, int height, int pixelFormat, IMemoryReader imageReader)
{
CachedTexture cachedTexture = getCachedTexture(width, height, pixelFormat, 0);
cachedTexture.Buffer = imageReader;
return(cachedTexture);
}
public static CachedTexture getCachedTexture(int width, int height, int pixelFormat, short[] buffer, int bufferOffset, int bufferLength)
{
CachedTexture cachedTexture = getCachedTexture(width, height, pixelFormat, 0);
cachedTexture.setBuffer(buffer, bufferOffset, bufferLength);
return(cachedTexture);
}
public override void setCompressedTexImage(int level, int internalFormat, int width, int height, int compressedSize, Buffer buffer)
{
if (useTextureCache)
{
cachedTextureStatistics.start();
// TODO Cache all the texture levels
if (level == 0)
{
int bufferWidth = context.texture_buffer_width[level];
IMemoryReader imageReader = ImageReader.getImageReader(context.texture_base_pointer[level], width, height, bufferWidth, internalFormat, false, 0, 0, 0, 0, 0, 0, null, null);
CachedTexture cachedTexture = CachedTexture.getCachedTexture(System.Math.Min(width, bufferWidth), height, internalFormat, imageReader);
CachedTextureResampled cachedTextureResampled = new CachedTextureResampled(cachedTexture);
cachedTextures[bindTexture_Renamed] = cachedTextureResampled;
}
cachedTextureStatistics.end();
}
}
public override void setTexImage(int level, int internalFormat, int width, int height, int format, int type, int textureSize, Buffer buffer)
{
if (useTextureCache)
{
cachedTextureStatistics.start();
// TODO Cache all the texture levels
if (level == 0)
{
CachedTexture cachedTexture = null;
if (buffer is IntBuffer)
{
cachedTexture = CachedTexture.getCachedTexture(textureBufferWidth, height, format, ((IntBuffer)buffer).array(), buffer.arrayOffset(), textureSize >> 2);
}
else if (buffer is ShortBuffer)
{
cachedTexture = CachedTexture.getCachedTexture(textureBufferWidth, height, format, ((ShortBuffer)buffer).array(), buffer.arrayOffset(), textureSize >> 1);
}
CachedTextureResampled cachedTextureResampled = new CachedTextureResampled(cachedTexture);
cachedTextures[bindTexture_Renamed] = cachedTextureResampled;
}
cachedTextureStatistics.end();
}
}
public ResampleInfo(int resampleWidth, int resampleHeight, CachedTexture cachedTextureResampled)
{
this.resampleWidth = resampleWidth;
this.resampleHeight = resampleHeight;
this.cachedTextureResampled = cachedTextureResampled;
}
