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refine canvasShader

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xingwei.zhu 6 年前
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8002f95f
共有 2 个文件被更改，包括 26 次插入 和 51 次删除
  1. 1
      Runtime/ui/renderer/cmdbufferCanvas/rendering/canvas_computebuffer_utils.cs
  2. 76
      Runtime/ui/renderer/cmdbufferCanvas/rendering/canvas_shader.cs

1
Runtime/ui/renderer/cmdbufferCanvas/rendering/canvas_computebuffer_utils.cs
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}
void initComputeBuffer() {
Debug.Log("init compute buffer");
var stride = Marshal.SizeOf(typeof(uiVertex));
var strideIndex = Marshal.SizeOf(typeof(int));
_computeBuffer = new ComputeBuffer(COMPUTE_BUFFER_MAX_ITEM_NUM, stride);

76
Runtime/ui/renderer/cmdbufferCanvas/rendering/canvas_shader.cs
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static readonly MaterialByBlendModeStencilComp _strokeAlphaMat;
static readonly Material _shadowBox;
static readonly Material _shadowRBox;
static readonly MaterialByBlendModeStencilComp _convexFillMat_cb;
static readonly MaterialByStencilComp _fill0Mat_cb;
static readonly MaterialByBlendMode _fill1Mat_cb;
static readonly MaterialByBlendModeStencilComp _stroke0Mat_cb;
static readonly Material _stroke1Mat_cb;
static readonly MaterialByBlendModeStencilComp _texMat_cb;
static readonly Material _stencilMat_cb;
static readonly Material _filterMat_cb;
static readonly MaterialByBlendModeStencilComp _strokeAlphaMat_cb;
static readonly Material _shadowBox_cb;
static readonly Material _shadowRBox_cb;
static Shader GetShader(string shaderName) {
var shader = Shader.Find(shaderName);

var shadowRBoxShaderCompute = GetShader("UIWidgets/ShadowRBox_cb");
var strokeAlphaShaderCompute = GetShader("UIWidgets/canvas_strokeAlpha_cb");
_convexFillMat_cb = new MaterialByBlendModeStencilComp(convexFillShaderCompute);
_fill0Mat_cb = new MaterialByStencilComp(fill0ShaderCompute);
_fill1Mat_cb = new MaterialByBlendMode(fill1ShaderCompute);
_stroke0Mat_cb = new MaterialByBlendModeStencilComp(stroke0ShaderCompute);
_stroke1Mat_cb = new Material(stroke1ShaderCompute) {hideFlags = HideFlags.HideAndDontSave};
_strokeAlphaMat_cb = new MaterialByBlendModeStencilComp(strokeAlphaShaderCompute);
_texMat_cb = new MaterialByBlendModeStencilComp(texShaderCompute);
_stencilMat_cb = new Material(stencilShaderCompute) {hideFlags = HideFlags.HideAndDontSave};
_filterMat_cb = new Material(filterShaderCompute) {hideFlags = HideFlags.HideAndDontSave};
_shadowBox_cb = new Material(shadowBoxShaderCompute) {hideFlags = HideFlags.HideAndDontSave};
_shadowRBox_cb = new Material(shadowRBoxShaderCompute) {hideFlags = HideFlags.HideAndDontSave};
_convexFillMat = new MaterialByBlendModeStencilComp(convexFillShaderCompute);
_fill0Mat = new MaterialByStencilComp(fill0ShaderCompute);
_fill1Mat = new MaterialByBlendMode(fill1ShaderCompute);
_stroke0Mat = new MaterialByBlendModeStencilComp(stroke0ShaderCompute);
_stroke1Mat = new Material(stroke1ShaderCompute) {hideFlags = HideFlags.HideAndDontSave};
_strokeAlphaMat = new MaterialByBlendModeStencilComp(strokeAlphaShaderCompute);
_texMat = new MaterialByBlendModeStencilComp(texShaderCompute);
_stencilMat = new Material(stencilShaderCompute) {hideFlags = HideFlags.HideAndDontSave};
_filterMat= new Material(filterShaderCompute) {hideFlags = HideFlags.HideAndDontSave};
_shadowBox = new Material(shadowBoxShaderCompute) {hideFlags = HideFlags.HideAndDontSave};
_shadowRBox = new Material(shadowRBoxShaderCompute) {hideFlags = HideFlags.HideAndDontSave};
}
}

public static PictureFlusher.CmdDraw convexFill(PictureFlusher.RenderLayer layer, uiPaint paint,
uiMeshMesh mesh) {
var mat = supportComputeBuffer ? _convexFillMat_cb.getMaterial(paint.blendMode, layer.ignoreClip) : _convexFillMat.getMaterial(paint.blendMode, layer.ignoreClip);
var mat = _convexFillMat.getMaterial(paint.blendMode, layer.ignoreClip);
_getShaderPassAndProps(layer, paint, mesh.matrix, 1.0f, 0.0f, out var pass, out var props);

public static PictureFlusher.CmdDraw fill0(PictureFlusher.RenderLayer layer, uiMeshMesh mesh) {
Vector4 viewport = layer.viewport;
var mat = supportComputeBuffer ? _fill0Mat_cb.getMaterial(layer.ignoreClip) : _fill0Mat.getMaterial(layer.ignoreClip);
var mat = _fill0Mat.getMaterial(layer.ignoreClip);
var pass = 0;
var props = ObjectPool<MaterialPropertyBlockWrapper>.alloc();

public static PictureFlusher.CmdDraw fill1(PictureFlusher.RenderLayer layer, uiPaint paint,
uiMeshMesh mesh) {
var mat = supportComputeBuffer
? _fill1Mat_cb.getMaterial(paint.blendMode)
: _fill1Mat.getMaterial(paint.blendMode);
var mat = _fill1Mat.getMaterial(paint.blendMode);
_getShaderPassAndProps(layer, paint, mesh.matrix, 1.0f, 0.0f, out var pass, out var props);
var ret = PictureFlusher.CmdDraw.create(

public static PictureFlusher.CmdDraw stroke0(PictureFlusher.RenderLayer layer, uiPaint paint,
float alpha, uiMeshMesh mesh) {
var mat = supportComputeBuffer
? _stroke0Mat_cb.getMaterial(paint.blendMode, layer.ignoreClip)
: _stroke0Mat.getMaterial(paint.blendMode, layer.ignoreClip);
var mat = _stroke0Mat.getMaterial(paint.blendMode, layer.ignoreClip);
_getShaderPassAndProps(layer, paint, mesh.matrix, alpha, 0.0f, out var pass, out var props);
return PictureFlusher.CmdDraw.create(

public static PictureFlusher.CmdDraw stroke1(PictureFlusher.RenderLayer layer, uiMeshMesh mesh) {
Vector4 viewport = layer.viewport;
var mat = supportComputeBuffer ? _stroke1Mat_cb : _stroke1Mat;
var mat = _stroke1Mat;
var pass = 0;
var props = ObjectPool<MaterialPropertyBlockWrapper>.alloc();

}
public static PictureFlusher.CmdDraw strokeAlpha(PictureFlusher.RenderLayer layer, uiPaint paint, float alpha, float strokeMult, uiMeshMesh mesh) {
var mat = supportComputeBuffer
? _strokeAlphaMat_cb.getMaterial(paint.blendMode, layer.ignoreClip)
: _strokeAlphaMat.getMaterial(paint.blendMode, layer.ignoreClip);
var mat = _strokeAlphaMat.getMaterial(paint.blendMode, layer.ignoreClip);
_getShaderPassAndProps(layer, paint, mesh.matrix, alpha, strokeMult, out var pass, out var props);
return PictureFlusher.CmdDraw.create(

public static PictureFlusher.CmdDraw stencilClear(
PictureFlusher.RenderLayer layer, uiMeshMesh mesh) {
Vector4 viewport = layer.viewport;
var mat = supportComputeBuffer ? _stencilMat_cb : _stencilMat;
var mat = _stencilMat;
var pass = 0;
var props = ObjectPool<MaterialPropertyBlockWrapper>.alloc();

public static PictureFlusher.CmdDraw stencil0(PictureFlusher.RenderLayer layer, uiMeshMesh mesh) {
Vector4 viewport = layer.viewport;
var mat = supportComputeBuffer ? _stencilMat_cb : _stencilMat;
var mat = _stencilMat;
var pass = 1;
var props = ObjectPool<MaterialPropertyBlockWrapper>.alloc();

public static PictureFlusher.CmdDraw stencil1(PictureFlusher.RenderLayer layer, uiMeshMesh mesh) {
Vector4 viewport = layer.viewport;
var mat = supportComputeBuffer ? _stencilMat_cb : _stencilMat;
var mat = _stencilMat;
var pass = 2;
var props = ObjectPool<MaterialPropertyBlockWrapper>.alloc();

public static PictureFlusher.CmdDraw tex(PictureFlusher.RenderLayer layer, uiPaint paint,
uiMeshMesh mesh, Image image) {
var mat = supportComputeBuffer
? _texMat_cb.getMaterial(paint.blendMode, layer.ignoreClip)
: _texMat.getMaterial(paint.blendMode, layer.ignoreClip);
var mat = _texMat.getMaterial(paint.blendMode, layer.ignoreClip);
_getShaderPassAndProps(layer, paint, mesh.matrix, 1.0f, 0.0f, out var pass, out var props);
image.texture.filterMode = paint.filterMode;

public static PictureFlusher.CmdDraw texRT(PictureFlusher.RenderLayer layer, uiPaint paint,
uiMeshMesh mesh, PictureFlusher.RenderLayer renderLayer) {
var mat = supportComputeBuffer
? _texMat_cb.getMaterial(paint.blendMode, layer.ignoreClip)
: _texMat.getMaterial(paint.blendMode, layer.ignoreClip);
var mat = _texMat.getMaterial(paint.blendMode, layer.ignoreClip);
_getShaderPassAndProps(layer, paint, mesh.matrix, 1.0f, 0.0f, out var pass, out var props);
props.SetInt(_texModeId, 1); // pre alpha

public static PictureFlusher.CmdDraw texAlpha(PictureFlusher.RenderLayer layer, uiPaint paint,
uiMeshMesh mesh, TextBlobMesh textMesh, Texture tex) {
var mat = supportComputeBuffer
?_texMat_cb.getMaterial(paint.blendMode, layer.ignoreClip)
:_texMat.getMaterial(paint.blendMode, layer.ignoreClip);
var mat = _texMat.getMaterial(paint.blendMode, layer.ignoreClip);
var meshMatrix = mesh != null ? mesh.matrix : textMesh.matrix;
_getShaderPassAndProps(layer, paint, meshMatrix, 1.0f, 0.0f, out var pass, out var props);
tex.filterMode = paint.filterMode;

public static PictureFlusher.CmdDraw maskFilter(PictureFlusher.RenderLayer layer, uiMeshMesh mesh,
PictureFlusher.RenderLayer renderLayer, float radius, Vector2 imgInc, float[] kernel) {
Vector4 viewport = layer.viewport;
var mat = supportComputeBuffer ? _filterMat_cb : _filterMat;
var mat = _filterMat;
var pass = 0;
var props = ObjectPool<MaterialPropertyBlockWrapper>.alloc();

public static PictureFlusher.CmdDraw fastShadow(PictureFlusher.RenderLayer layer, uiMeshMesh mesh, float sigma,
bool isRect, bool isCircle, float corner, Vector4 bound, uiColor color) {
Vector4 viewport = layer.viewport;
var mat = supportComputeBuffer ? _shadowBox_cb : _shadowBox;
var mat = _shadowBox;
mat = supportComputeBuffer ? _shadowRBox_cb : _shadowRBox;
mat = _shadowRBox;
}
var props = ObjectPool<MaterialPropertyBlockWrapper>.alloc();

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