inline void GrGLPathRendering::stencilThenCoverStrokePathInstanced(
GrGLsizei numPaths, GrGLenum pathNameType, const GrGLvoid *paths,
GrGLuint pathBase, GrGLint reference, GrGLuint mask, GrGLenum coverMode,
GrGLenum transformType, const GrGLfloat *transformValues) {
if (caps().stencilThenCoverSupport) {
GL_CALL(StencilThenCoverStrokePathInstanced(numPaths, pathNameType, paths, pathBase,
reference, mask, coverMode, transformType,
transformValues));
return;
}
GL_CALL(StencilStrokePathInstanced(numPaths, pathNameType, paths, pathBase,
reference, mask, transformType, transformValues));
GL_CALL(CoverStrokePathInstanced(numPaths, pathNameType, paths, pathBase,
coverMode, transformType, transformValues));
}
void GrGLPathRendering::onDrawPaths(const GrPipeline& pipeline,
const GrPrimitiveProcessor& primProc,
const GrStencilSettings& stencil, const GrPathRange* pathRange,
const void* indices, PathIndexType indexType,
const float transformValues[], PathTransformType transformType,
int count) {
SkDEBUGCODE(verify_floats(transformValues, gXformType2ComponentCount[transformType] * count));
if (!this->gpu()->flushGLState(pipeline, primProc)) {
return;
}
this->flushPathStencilSettings(stencil);
SkASSERT(!fHWPathStencilSettings.isTwoSided());
const GrGLPathRange* glPathRange = static_cast<const GrGLPathRange*>(pathRange);
GrGLenum fillMode =
gr_stencil_op_to_gl_path_rendering_fill_mode(fHWPathStencilSettings.front().fPassOp);
GrGLint writeMask = fHWPathStencilSettings.front().fWriteMask;
if (glPathRange->shouldStroke()) {
if (glPathRange->shouldFill()) {
GL_CALL(StencilFillPathInstanced(
count, gIndexType2GLType[indexType], indices, glPathRange->basePathID(),
fillMode, writeMask, gXformType2GLType[transformType],
transformValues));
}
GL_CALL(StencilThenCoverStrokePathInstanced(
count, gIndexType2GLType[indexType], indices, glPathRange->basePathID(),
0xffff, writeMask, GR_GL_BOUNDING_BOX_OF_BOUNDING_BOXES,
gXformType2GLType[transformType], transformValues));
} else {
GL_CALL(StencilThenCoverFillPathInstanced(
count, gIndexType2GLType[indexType], indices, glPathRange->basePathID(),
fillMode, writeMask, GR_GL_BOUNDING_BOX_OF_BOUNDING_BOXES,
gXformType2GLType[transformType], transformValues));
}
}
void GrGLPathRendering::onDrawPaths(const DrawPathArgs& args, const GrPathRange* pathRange,
const void* indices, PathIndexType indexType,
const float transformValues[], PathTransformType transformType,
int count) {
if (!this->gpu()->flushGLState(args)) {
return;
}
this->flushPathStencilSettings(*args.fStencil);
SkASSERT(!fHWPathStencilSettings.isTwoSided());
const GrGLPathRange* glPathRange = static_cast<const GrGLPathRange*>(pathRange);
GrGLenum fillMode =
gr_stencil_op_to_gl_path_rendering_fill_mode(
fHWPathStencilSettings.passOp(GrStencilSettings::kFront_Face));
GrGLint writeMask =
fHWPathStencilSettings.writeMask(GrStencilSettings::kFront_Face);
if (glPathRange->shouldStroke()) {
if (glPathRange->shouldFill()) {
GL_CALL(StencilFillPathInstanced(
count, gIndexType2GLType[indexType], indices, glPathRange->basePathID(),
fillMode, writeMask, gXformType2GLType[transformType],
transformValues));
}
GL_CALL(StencilThenCoverStrokePathInstanced(
count, gIndexType2GLType[indexType], indices, glPathRange->basePathID(),
0xffff, writeMask, GR_GL_BOUNDING_BOX_OF_BOUNDING_BOXES,
gXformType2GLType[transformType], transformValues));
} else {
GL_CALL(StencilThenCoverFillPathInstanced(
count, gIndexType2GLType[indexType], indices, glPathRange->basePathID(),
fillMode, writeMask, GR_GL_BOUNDING_BOX_OF_BOUNDING_BOXES,
gXformType2GLType[transformType], transformValues));
}
}
