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      1 #include "config.h"
      2 #include "DumpLayer.h"
      3 
      4 #if USE(ACCELERATED_COMPOSITING)
      5 
      6 #define WRITE_VAL(format, ...) (snprintf(m_valueBuffer, BUF_SIZE, format, __VA_ARGS__), writeEntry(label, m_valueBuffer))
      7 
      8 namespace WebCore {
      9 
     10 void LayerDumper::writeIntVal(const char* label, int value)
     11 {
     12     WRITE_VAL("%d", value);
     13 }
     14 
     15 void LayerDumper::writeHexVal(const char* label, int value)
     16 {
     17     WRITE_VAL("%x", value);
     18 }
     19 
     20 void LayerDumper::writeFloatVal(const char* label, float value)
     21 {
     22     WRITE_VAL("%.3f", value);
     23 }
     24 
     25 void LayerDumper::writePoint(const char* label, SkPoint point)
     26 {
     27     WRITE_VAL("{ x = %.3f; y = %.3f; }", point.fX, point.fY);
     28 }
     29 
     30 void LayerDumper::writeIntPoint(const char* label, IntPoint point)
     31 {
     32     WRITE_VAL("{ x = %d; y = %d; }", point.x(), point.y());
     33 }
     34 
     35 void LayerDumper::writeSize(const char* label, SkSize size)
     36 {
     37     WRITE_VAL("{ w = %.3f; h = %.3f; }", size.width(), size.height());
     38 }
     39 
     40 void LayerDumper::writeRect(const char* label, SkRect rect)
     41 {
     42     WRITE_VAL("{ x = %.3f; y = %.3f; w = %.3f; h = %.3f; }",
     43             rect.fLeft, rect.fTop, rect.width(), rect.height());
     44 }
     45 
     46 void LayerDumper::writeMatrix(const char* label, const TransformationMatrix& matrix)
     47 {
     48     WRITE_VAL("{ (%.2f,%.2f,%.2f,%.2f),(%.2f,%.2f,%.2f,%.2f),"
     49             "(%.2f,%.2f,%.2f,%.2f),(%.2f,%.2f,%.2f,%.2f) }",
     50             matrix.m11(), matrix.m12(), matrix.m13(), matrix.m14(),
     51             matrix.m21(), matrix.m22(), matrix.m23(), matrix.m24(),
     52             matrix.m31(), matrix.m32(), matrix.m33(), matrix.m34(),
     53             matrix.m41(), matrix.m42(), matrix.m43(), matrix.m44());
     54 }
     55 
     56 void LayerDumper::writeLength(const char* label, SkLength value)
     57 {
     58     if (value.defined())
     59         WRITE_VAL("{ type = %d; value = %.2f; }", value.type, value.value);
     60     else
     61         writeEntry(label, "<undefined>");
     62 }
     63 
     64 void FileLayerDumper::beginLayer(const char* className, const LayerAndroid* layerPtr)
     65 {
     66     LayerDumper::beginLayer(className, layerPtr);
     67     writeLine("{");
     68     writeHexVal("layer", (int)layerPtr);
     69 }
     70 
     71 void FileLayerDumper::endLayer()
     72 {
     73     writeLine("}");
     74     LayerDumper::endLayer();
     75 }
     76 
     77 void FileLayerDumper::writeEntry(const char* label, const char* value)
     78 {
     79     fprintf(m_file, "%*s%s = %s\n", (m_indentLevel + 1) * 2, " ", label, value);
     80 }
     81 
     82 void FileLayerDumper::writeLine(const char* str)
     83 {
     84     if (m_indentLevel)
     85         fprintf(m_file, "%*s", m_indentLevel * 2, " ");
     86     fprintf(m_file, "%s\n", str);
     87 }
     88 
     89 } // namespace WebCore
     90 
     91 #endif // USE(ACCELERATED_COMPOSITING)
     92