92 lines
3.2 KiB
C++
92 lines
3.2 KiB
C++
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#include "SkGLDevice_SWLayer.h"
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#include "SkRegion.h"
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SkGLDevice_SWLayer::SkGLDevice_SWLayer(const SkBitmap& bitmap)
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: SkGLDevice(bitmap, true) {
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fTextureID = 0;
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SkASSERT(bitmap.getPixels());
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}
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SkGLDevice_SWLayer::~SkGLDevice_SWLayer() {
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if (fTextureID) {
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glDeleteTextures(1, &fTextureID);
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}
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}
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SkGLDevice::TexOrientation SkGLDevice_SWLayer::bindDeviceAsTexture() {
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const SkBitmap& bitmap = this->accessBitmap(false);
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if (0 == fTextureID) {
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fTextureID = SkGL::BindNewTexture(bitmap, NULL);
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}
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return kTopToBottom_TexOrientation;
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}
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///////////////////////////////////////////////////////////////////////////////
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#include "SkDraw.h"
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void SkGLDevice_SWLayer::drawPaint(const SkDraw& draw, const SkPaint& paint) {
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draw.drawPaint(paint);
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}
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void SkGLDevice_SWLayer::drawPoints(const SkDraw& draw, SkCanvas::PointMode mode, size_t count,
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const SkPoint pts[], const SkPaint& paint) {
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draw.drawPoints(mode, count, pts, paint);
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}
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void SkGLDevice_SWLayer::drawRect(const SkDraw& draw, const SkRect& r,
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const SkPaint& paint) {
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draw.drawRect(r, paint);
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}
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void SkGLDevice_SWLayer::drawPath(const SkDraw& draw, const SkPath& path,
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const SkPaint& paint) {
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draw.drawPath(path, paint);
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}
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void SkGLDevice_SWLayer::drawBitmap(const SkDraw& draw, const SkBitmap& bitmap,
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const SkMatrix& matrix, const SkPaint& paint) {
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draw.drawBitmap(bitmap, matrix, paint);
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}
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void SkGLDevice_SWLayer::drawSprite(const SkDraw& draw, const SkBitmap& bitmap,
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int x, int y, const SkPaint& paint) {
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draw.drawSprite(bitmap, x, y, paint);
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}
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void SkGLDevice_SWLayer::drawText(const SkDraw& draw, const void* text, size_t len,
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SkScalar x, SkScalar y, const SkPaint& paint) {
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draw.drawText((const char*)text, len, x, y, paint);
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}
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void SkGLDevice_SWLayer::drawPosText(const SkDraw& draw, const void* text, size_t len,
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const SkScalar xpos[], SkScalar y,
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int scalarsPerPos, const SkPaint& paint) {
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draw.drawPosText((const char*)text, len, xpos, y, scalarsPerPos, paint);
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}
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void SkGLDevice_SWLayer::drawTextOnPath(const SkDraw& draw, const void* text,
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size_t len, const SkPath& path,
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const SkMatrix* matrix,
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const SkPaint& paint) {
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draw.drawTextOnPath((const char*)text, len, path, matrix, paint);
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}
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void SkGLDevice_SWLayer::drawVertices(const SkDraw& draw, SkCanvas::VertexMode vmode,
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int vertexCount,
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const SkPoint verts[], const SkPoint textures[],
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const SkColor colors[], SkXfermode* xmode,
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const uint16_t indices[], int indexCount,
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const SkPaint& paint) {
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draw.drawVertices(vmode, vertexCount, verts, textures, colors, xmode,
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indices, indexCount, paint);
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}
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void SkGLDevice_SWLayer::drawDevice(const SkDraw& draw, SkDevice* dev,
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int x, int y, const SkPaint& paint) {
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this->SkDevice::drawDevice(draw, dev, x, y, paint);
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}
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