protected internal virtual void copy(BaseRenderer from)
{
imageWriterSkipEOL = from.imageWriterSkipEOL;
depthWriterSkipEOL = from.depthWriterSkipEOL;
compiledRendererKey = from.compiledRendererKey;
compiledRenderer = from.compiledRenderer;
lighting = from.lighting;
textureAccess = from.textureAccess;
transform2D = from.transform2D;
nearZ = from.nearZ;
farZ = from.farZ;
scissorX1 = from.scissorX1;
scissorY1 = from.scissorY1;
scissorX2 = from.scissorX2;
scissorY2 = from.scissorY2;
cachedTexture = from.cachedTexture;
isTriangle = from.isTriangle;
colorTestRef = from.colorTestRef;
colorTestMsk = from.colorTestMsk;
alphaRef = from.alphaRef;
alphaMask = from.alphaMask;
stencilRef = from.stencilRef;
stencilMask = from.stencilMask;
sfix = from.sfix;
dfix = from.dfix;
colorMask = from.colorMask;
primaryColorSetGlobally = from.primaryColorSetGlobally;
texTranslateX = from.texTranslateX;
texTranslateY = from.texTranslateY;
texScaleX = from.texScaleX;
texScaleY = from.texScaleY;
textureWidth = from.textureWidth;
textureHeight = from.textureHeight;
texEnvColorB = from.texEnvColorB;
texEnvColorG = from.texEnvColorG;
texEnvColorR = from.texEnvColorR;
envMapLightPosU = from.envMapLightPosU;
envMapLightPosV = from.envMapLightPosV;
envMapDiffuseLightU = from.envMapDiffuseLightU;
envMapDiffuseLightV = from.envMapDiffuseLightV;
envMapShininess = from.envMapShininess;
texMinFilter = from.texMinFilter;
texMagFilter = from.texMagFilter;
primaryColor = from.primaryColor;
ditherMatrix = from.ditherMatrix;
}
protected internal virtual void initRendering(GeContext context)
{
if (renderingInitialized)
{
return;
}
fbp = getFrameBufferAddress(context.fbp);
psm = context.psm;
zbp = getFrameBufferAddress(context.zbp);
colorTestRef = getColorBGR(context.colorTestRef);
colorTestMsk = getColorBGR(context.colorTestMsk);
alphaRef = context.alphaRef & context.alphaMask;
alphaMask = context.alphaMask;
stencilRef = context.stencilRef & context.stencilMask;
stencilMask = context.stencilMask;
sfix = context.sfix;
dfix = context.dfix;
colorMask = getColor(context.colorMask);
textureWidth = context.texture_width[mipmapLevel];
textureHeight = context.texture_height[mipmapLevel];
texEnvColorB = getColor(context.tex_env_color[2]);
texEnvColorG = getColor(context.tex_env_color[1]);
texEnvColorR = getColor(context.tex_env_color[0]);
texMinFilter = context.tex_min_filter;
texMagFilter = context.tex_mag_filter;
primaryColor = getColor(context.vertexColor);
baseRendererKey = getBaseRendererKey(context);
if (!transform2D && context.lightingFlag.Enabled)
{
lighting = new Lighting(context.view_uploaded_matrix, context.mat_emissive, context.ambient_light, context.lightFlags, context.light_pos, context.light_kind, context.light_type, context.lightAmbientColor, context.lightDiffuseColor, context.lightSpecularColor, context.lightConstantAttenuation, context.lightLinearAttenuation, context.lightQuadraticAttenuation, context.spotLightCutoff, context.spotLightCosCutoff, context.light_dir, context.spotLightExponent, context.materialShininess, context.lightMode, context.vinfo.normal != 0);
}
// Is the lighting model using the material color from the vertex color?
if (!transform2D && context.lightingFlag.Enabled && context.mat_flags != 0 && context.useVertexColor && context.vinfo.color != 0 && isTriangle)
{
setVertexPrimaryColor = true;
}
primaryColorSetGlobally = false;
if (transform2D || !context.lightingFlag.Enabled)
{
// No lighting, take the primary color from the vertex.
// This will be done by the BasePrimitiveRenderer when the vertices are known.
if (context.useVertexColor && context.vinfo.color != 0)
{
setVertexPrimaryColor = true;
if (!isTriangle)
{
// Use the color of the 2nd sprite vertex
primaryColorSetGlobally = true;
}
}
else
{
// Use context.vertexColor as the primary color
primaryColorSetGlobally = true;
}
}
textureAccess = null;
if (isUsingTexture(context))
{
int textureBufferWidth = VideoEngine.alignBufferWidth(context.texture_buffer_width[mipmapLevel], context.texture_storage);
int textureHeight = context.texture_height[mipmapLevel];
int textureAddress = context.texture_base_pointer[mipmapLevel];
if (cachedTexture == null)
{
int[] clut32 = VideoEngine.Instance.readClut32(mipmapLevel);
short[] clut16 = VideoEngine.Instance.readClut16(mipmapLevel);
// Always request the whole buffer width
IMemoryReader imageReader = ImageReader.getImageReader(textureAddress, textureBufferWidth, textureHeight, textureBufferWidth, context.texture_storage, context.texture_swizzle, context.tex_clut_addr, context.tex_clut_mode, context.tex_clut_num_blocks, context.tex_clut_start, context.tex_clut_shift, context.tex_clut_mask, clut32, clut16);
textureAccess = new RandomTextureAccessReader(imageReader, textureBufferWidth, textureHeight);
}
else
{
textureAccess = cachedTexture.OriginalTexture;
}
// Avoid an access outside the texture area
textureAccess = TextureClip.getTextureClip(context, mipmapLevel, textureAccess, textureBufferWidth, textureHeight);
}
renderingInitialized = true;
}
public TextureClipWidth(IRandomTextureAccess textureAccess, int width)
{
this.textureAccess = textureAccess;
this.width = width;
}
public static IRandomTextureAccess getTextureClip(GeContext context, int mipmapLevel, IRandomTextureAccess textureAccess, int width, int height)
{
bool needClipWidth = false;
bool needClipHeight = false;
// No need to clip width if it will be wrapped with "repeat" mode on the required width
if (context.tex_wrap_s != TWRAP_WRAP_MODE_REPEAT || context.texture_width[mipmapLevel] > width)
{
needClipWidth = true;
}
// No need to clip height if it will be wrapped with "repeat" mode on the required height
if (context.tex_wrap_t != TWRAP_WRAP_MODE_REPEAT || context.texture_height[mipmapLevel] > height)
{
needClipHeight = true;
}
if (needClipWidth)
{
if (needClipHeight)
{
textureAccess = new TextureClipWidthHeight(textureAccess, width, height);
}
else
{
textureAccess = new TextureClipWidth(textureAccess, width);
}
}
else
{
if (needClipHeight)
{
textureAccess = new TextureClipHeight(textureAccess, height);
}
}
return(textureAccess);
}
public TextureClipWidthHeight(IRandomTextureAccess textureAccess, int width, int height)
{
this.textureAccess = textureAccess;
this.width = width;
this.height = height;
}
public TextureClipHeight(IRandomTextureAccess textureAccess, int height)
{
this.textureAccess = textureAccess;
this.height = height;
}
