Add skia to the repository.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@16 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 91 insertions, 0 deletions

diff --git a/skia/gl/SkGLDevice_SWLayer.cpp b/skia/gl/SkGLDevice_SWLayer.cpp
new file mode 100644
index 0000000..4b75d4c
--- /dev/null
+++ b/skia/gl/SkGLDevice_SWLayer.cpp
@@ -0,0 +1,91 @@
+#include "SkGLDevice_SWLayer.h"
+#include "SkRegion.h"
+
+SkGLDevice_SWLayer::SkGLDevice_SWLayer(const SkBitmap& bitmap)
+        : SkGLDevice(bitmap, true) {
+    fTextureID = 0;
+
+    SkASSERT(bitmap.getPixels());
+}
+
+SkGLDevice_SWLayer::~SkGLDevice_SWLayer() {
+    if (fTextureID) {
+        glDeleteTextures(1, &fTextureID);
+    }
+}
+
+SkGLDevice::TexOrientation SkGLDevice_SWLayer::bindDeviceAsTexture() {
+    const SkBitmap& bitmap = this->accessBitmap(false);
+
+    if (0 == fTextureID) {
+        fTextureID = SkGL::BindNewTexture(bitmap, NULL);
+    }
+    return kTopToBottom_TexOrientation;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+
+#include "SkDraw.h"
+
+void SkGLDevice_SWLayer::drawPaint(const SkDraw& draw, const SkPaint& paint) {
+    draw.drawPaint(paint);
+}
+
+void SkGLDevice_SWLayer::drawPoints(const SkDraw& draw, SkCanvas::PointMode mode, size_t count,
+                          const SkPoint pts[], const SkPaint& paint) {
+    draw.drawPoints(mode, count, pts, paint);
+}
+
+void SkGLDevice_SWLayer::drawRect(const SkDraw& draw, const SkRect& r,
+                        const SkPaint& paint) {
+    draw.drawRect(r, paint);
+}
+
+void SkGLDevice_SWLayer::drawPath(const SkDraw& draw, const SkPath& path,
+                        const SkPaint& paint) {
+    draw.drawPath(path, paint);
+}
+
+void SkGLDevice_SWLayer::drawBitmap(const SkDraw& draw, const SkBitmap& bitmap,
+                          const SkMatrix& matrix, const SkPaint& paint) {
+    draw.drawBitmap(bitmap, matrix, paint);
+}
+
+void SkGLDevice_SWLayer::drawSprite(const SkDraw& draw, const SkBitmap& bitmap,
+                          int x, int y, const SkPaint& paint) {
+    draw.drawSprite(bitmap, x, y, paint);
+}
+
+void SkGLDevice_SWLayer::drawText(const SkDraw& draw, const void* text, size_t len,
+                        SkScalar x, SkScalar y, const SkPaint& paint) {
+    draw.drawText((const char*)text, len, x, y, paint);
+}
+
+void SkGLDevice_SWLayer::drawPosText(const SkDraw& draw, const void* text, size_t len,
+                           const SkScalar xpos[], SkScalar y,
+                           int scalarsPerPos, const SkPaint& paint) {
+    draw.drawPosText((const char*)text, len, xpos, y, scalarsPerPos, paint);
+}
+
+void SkGLDevice_SWLayer::drawTextOnPath(const SkDraw& draw, const void* text,
+                              size_t len, const SkPath& path,
+                              const SkMatrix* matrix,
+                              const SkPaint& paint) {
+    draw.drawTextOnPath((const char*)text, len, path, matrix, paint);
+}
+
+void SkGLDevice_SWLayer::drawVertices(const SkDraw& draw, SkCanvas::VertexMode vmode,
+                            int vertexCount,
+                            const SkPoint verts[], const SkPoint textures[],
+                            const SkColor colors[], SkXfermode* xmode,
+                            const uint16_t indices[], int indexCount,
+                            const SkPaint& paint) {
+    draw.drawVertices(vmode, vertexCount, verts, textures, colors, xmode,
+                      indices, indexCount, paint);
+}
+
+void SkGLDevice_SWLayer::drawDevice(const SkDraw& draw, SkDevice* dev,
+                                    int x, int y, const SkPaint& paint) {
+    this->SkDevice::drawDevice(draw, dev, x, y, paint);
+}
+