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-rw-r--r--core/jni/android_view_GLES20Canvas.cpp121
1 files changed, 74 insertions, 47 deletions
diff --git a/core/jni/android_view_GLES20Canvas.cpp b/core/jni/android_view_GLES20Canvas.cpp
index fd9ce44..bd3b18d 100644
--- a/core/jni/android_view_GLES20Canvas.cpp
+++ b/core/jni/android_view_GLES20Canvas.cpp
@@ -18,6 +18,7 @@
#include <nativehelper/JNIHelp.h>
#include <android_runtime/AndroidRuntime.h>
+#include <SkBitmap.h>
#include <SkCanvas.h>
#include <SkMatrix.h>
#include <SkPaint.h>
@@ -44,11 +45,11 @@ static struct {
// Constructors
// ----------------------------------------------------------------------------
-static OpenGLRenderer* android_view_GLES20Renderer_createRenderer(JNIEnv* env, jobject canvas) {
+static OpenGLRenderer* android_view_GLES20Canvas_createRenderer(JNIEnv* env, jobject canvas) {
return new OpenGLRenderer;
}
-static void android_view_GLES20Renderer_destroyRenderer(JNIEnv* env, jobject canvas,
+static void android_view_GLES20Canvas_destroyRenderer(JNIEnv* env, jobject canvas,
OpenGLRenderer* renderer) {
delete renderer;
}
@@ -57,12 +58,12 @@ static void android_view_GLES20Renderer_destroyRenderer(JNIEnv* env, jobject can
// Setup
// ----------------------------------------------------------------------------
-static void android_view_GLES20Renderer_setViewport(JNIEnv* env, jobject canvas,
+static void android_view_GLES20Canvas_setViewport(JNIEnv* env, jobject canvas,
OpenGLRenderer* renderer, jint width, jint height) {
renderer->setViewport(width, height);
}
-static void android_view_GLES20Renderer_prepare(JNIEnv* env, jobject canvas,
+static void android_view_GLES20Canvas_prepare(JNIEnv* env, jobject canvas,
OpenGLRenderer* renderer) {
renderer->prepare();
}
@@ -71,22 +72,22 @@ static void android_view_GLES20Renderer_prepare(JNIEnv* env, jobject canvas,
// State
// ----------------------------------------------------------------------------
-static jint android_view_GLES20Renderer_save(JNIEnv* env, jobject canvas, OpenGLRenderer* renderer,
+static jint android_view_GLES20Canvas_save(JNIEnv* env, jobject canvas, OpenGLRenderer* renderer,
jint flags) {
return renderer->save(flags);
}
-static jint android_view_GLES20Renderer_getSaveCount(JNIEnv* env, jobject canvas,
+static jint android_view_GLES20Canvas_getSaveCount(JNIEnv* env, jobject canvas,
OpenGLRenderer* renderer) {
return renderer->getSaveCount();
}
-static void android_view_GLES20Renderer_restore(JNIEnv* env, jobject canvas,
+static void android_view_GLES20Canvas_restore(JNIEnv* env, jobject canvas,
OpenGLRenderer* renderer) {
renderer->restore();
}
-static void android_view_GLES20Renderer_restoreToCount(JNIEnv* env, jobject canvas,
+static void android_view_GLES20Canvas_restoreToCount(JNIEnv* env, jobject canvas,
OpenGLRenderer* renderer, jint saveCount) {
renderer->restoreToCount(saveCount);
}
@@ -95,13 +96,13 @@ static void android_view_GLES20Renderer_restoreToCount(JNIEnv* env, jobject canv
// Layers
// ----------------------------------------------------------------------------
-static jint android_view_GLES20Renderer_saveLayer(JNIEnv* env, jobject canvas,
+static jint android_view_GLES20Canvas_saveLayer(JNIEnv* env, jobject canvas,
OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom,
SkPaint* paint, jint saveFlags) {
return renderer->saveLayer(left, top, right, bottom, paint, saveFlags);
}
-static jint android_view_GLES20Renderer_saveLayerAlpha(JNIEnv* env, jobject canvas,
+static jint android_view_GLES20Canvas_saveLayerAlpha(JNIEnv* env, jobject canvas,
OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom,
jint alpha, jint saveFlags) {
return renderer->saveLayerAlpha(left, top, right, bottom, alpha, saveFlags);
@@ -111,25 +112,24 @@ static jint android_view_GLES20Renderer_saveLayerAlpha(JNIEnv* env, jobject canv
// Clipping
// ----------------------------------------------------------------------------
-static bool android_view_GLES20Renderer_quickReject(JNIEnv* env, jobject canvas,
+static bool android_view_GLES20Canvas_quickReject(JNIEnv* env, jobject canvas,
OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom,
SkCanvas::EdgeType edge) {
return renderer->quickReject(left, top, right, bottom);
}
-static bool android_view_GLES20Renderer_clipRectF(JNIEnv* env, jobject canvas,
+static bool android_view_GLES20Canvas_clipRectF(JNIEnv* env, jobject canvas,
OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom) {
return renderer->clipRect(left, top, right, bottom);
}
-static bool android_view_GLES20Renderer_clipRect(JNIEnv* env, jobject canvas,
+static bool android_view_GLES20Canvas_clipRect(JNIEnv* env, jobject canvas,
OpenGLRenderer* renderer, jint left, jint top, jint right, jint bottom) {
return renderer->clipRect(float(left), float(top), float(right), float(bottom));
}
-static bool android_view_GLES20Renderer_getClipBounds(JNIEnv* env, jobject canvas,
+static bool android_view_GLES20Canvas_getClipBounds(JNIEnv* env, jobject canvas,
OpenGLRenderer* renderer, jobject rect) {
-
const android::uirenderer::Rect& bounds(renderer->getClipBounds());
env->CallVoidMethod(rect, gRectClassInfo.set,
@@ -142,32 +142,32 @@ static bool android_view_GLES20Renderer_getClipBounds(JNIEnv* env, jobject canva
// Transforms
// ----------------------------------------------------------------------------
-static void android_view_GLES20Renderer_translate(JNIEnv* env, jobject canvas,
+static void android_view_GLES20Canvas_translate(JNIEnv* env, jobject canvas,
OpenGLRenderer* renderer, jfloat dx, jfloat dy) {
renderer->translate(dx, dy);
}
-static void android_view_GLES20Renderer_rotate(JNIEnv* env, jobject canvas,
+static void android_view_GLES20Canvas_rotate(JNIEnv* env, jobject canvas,
OpenGLRenderer* renderer, jfloat degrees) {
renderer->rotate(degrees);
}
-static void android_view_GLES20Renderer_scale(JNIEnv* env, jobject canvas,
+static void android_view_GLES20Canvas_scale(JNIEnv* env, jobject canvas,
OpenGLRenderer* renderer, jfloat sx, jfloat sy) {
renderer->scale(sx, sy);
}
-static void android_view_GLES20Renderer_setMatrix(JNIEnv* env, jobject canvas,
+static void android_view_GLES20Canvas_setMatrix(JNIEnv* env, jobject canvas,
OpenGLRenderer* renderer, SkMatrix* matrix) {
renderer->setMatrix(matrix);
}
-static void android_view_GLES20Renderer_getMatrix(JNIEnv* env, jobject canvas,
+static void android_view_GLES20Canvas_getMatrix(JNIEnv* env, jobject canvas,
OpenGLRenderer* renderer, SkMatrix* matrix) {
renderer->getMatrix(matrix);
}
-static void android_view_GLES20Renderer_concatMatrix(JNIEnv* env, jobject canvas,
+static void android_view_GLES20Canvas_concatMatrix(JNIEnv* env, jobject canvas,
OpenGLRenderer* renderer, SkMatrix* matrix) {
renderer->concatMatrix(matrix);
}
@@ -176,12 +176,37 @@ static void android_view_GLES20Renderer_concatMatrix(JNIEnv* env, jobject canvas
// Drawing
// ----------------------------------------------------------------------------
-static void android_view_GLES20Renderer_drawColor(JNIEnv* env, jobject canvas,
- OpenGLRenderer* renderer, jint color, jint mode) {
- renderer->drawColor(color, (SkXfermode::Mode) mode);
+static void android_view_GLES20Canvas_drawBitmap(JNIEnv* env, jobject canvas,
+ OpenGLRenderer* renderer, SkBitmap* bitmap, float left, float top,
+ SkPaint* paint, jint bitmapDensity, jint canvasDensity,jint screenDensity) {
+ if (canvasDensity == bitmapDensity || canvasDensity == 0 || bitmapDensity == 0) {
+ renderer->drawBitmap(bitmap, left, top, paint);
+ } else {
+ renderer->save(0);
+ const float scale = canvasDensity / float(bitmapDensity);
+ renderer->translate(left, top);
+ renderer->scale(scale, scale);
+ renderer->drawBitmap(bitmap, left, top, paint);
+ renderer->restore();
+ }
+}
+
+static void android_view_GLES20Canvas_drawBitmapRect(JNIEnv* env, jobject canvas,
+ OpenGLRenderer* renderer, SkBitmap* bitmap,
+ float srcLeft, float srcTop, float srcRight, float srcBottom,
+ float dstLeft, float dstTop, float dstRight, float dstBottom,
+ SkMatrix* matrix, SkPaint* paint,
+ jint bitmapDenstiy, jint canvasDensity, jint screenDensity) {
+ // TODO: Implement!
+ LOGE("Not implemented: drawBitmap(IIFFFFFFFFIIIII)V");
+}
+
+static void android_view_GLES20Canvas_drawColor(JNIEnv* env, jobject canvas,
+ OpenGLRenderer* renderer, jint color, SkXfermode::Mode mode) {
+ renderer->drawColor(color, mode);
}
-static void android_view_GLES20Renderer_drawRect(JNIEnv* env, jobject canvas,
+static void android_view_GLES20Canvas_drawRect(JNIEnv* env, jobject canvas,
OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom,
SkPaint* paint) {
renderer->drawRect(left, top, right, bottom, paint);
@@ -194,36 +219,38 @@ static void android_view_GLES20Renderer_drawRect(JNIEnv* env, jobject canvas,
const char* const kClassPathName = "android/view/GLES20Canvas";
static JNINativeMethod gMethods[] = {
- { "nCreateRenderer", "()I", (void*) android_view_GLES20Renderer_createRenderer },
- { "nDestroyRenderer", "(I)V", (void*) android_view_GLES20Renderer_destroyRenderer },
- { "nSetViewport", "(III)V", (void*) android_view_GLES20Renderer_setViewport },
- { "nPrepare", "(I)V", (void*) android_view_GLES20Renderer_prepare },
+ { "nCreateRenderer", "()I", (void*) android_view_GLES20Canvas_createRenderer },
+ { "nDestroyRenderer", "(I)V", (void*) android_view_GLES20Canvas_destroyRenderer },
+ { "nSetViewport", "(III)V", (void*) android_view_GLES20Canvas_setViewport },
+ { "nPrepare", "(I)V", (void*) android_view_GLES20Canvas_prepare },
- { "nSave", "(II)I", (void*) android_view_GLES20Renderer_save },
- { "nRestore", "(I)V", (void*) android_view_GLES20Renderer_restore },
- { "nRestoreToCount", "(II)V", (void*) android_view_GLES20Renderer_restoreToCount },
- { "nGetSaveCount", "(I)I", (void*) android_view_GLES20Renderer_getSaveCount },
+ { "nSave", "(II)I", (void*) android_view_GLES20Canvas_save },
+ { "nRestore", "(I)V", (void*) android_view_GLES20Canvas_restore },
+ { "nRestoreToCount", "(II)V", (void*) android_view_GLES20Canvas_restoreToCount },
+ { "nGetSaveCount", "(I)I", (void*) android_view_GLES20Canvas_getSaveCount },
- { "nSaveLayer", "(IFFFFII)I", (void*) android_view_GLES20Renderer_saveLayer },
- { "nSaveLayerAlpha", "(IFFFFII)I", (void*) android_view_GLES20Renderer_saveLayerAlpha },
+ { "nSaveLayer", "(IFFFFII)I", (void*) android_view_GLES20Canvas_saveLayer },
+ { "nSaveLayerAlpha", "(IFFFFII)I", (void*) android_view_GLES20Canvas_saveLayerAlpha },
- { "nQuickReject", "(IFFFFI)Z", (void*) android_view_GLES20Renderer_quickReject },
- { "nClipRect", "(IFFFF)Z", (void*) android_view_GLES20Renderer_clipRectF },
- { "nClipRect", "(IIIII)Z", (void*) android_view_GLES20Renderer_clipRect },
+ { "nQuickReject", "(IFFFFI)Z", (void*) android_view_GLES20Canvas_quickReject },
+ { "nClipRect", "(IFFFF)Z", (void*) android_view_GLES20Canvas_clipRectF },
+ { "nClipRect", "(IIIII)Z", (void*) android_view_GLES20Canvas_clipRect },
- { "nTranslate", "(IFF)V", (void*) android_view_GLES20Renderer_translate },
- { "nRotate", "(IF)V", (void*) android_view_GLES20Renderer_rotate },
- { "nScale", "(IFF)V", (void*) android_view_GLES20Renderer_scale },
+ { "nTranslate", "(IFF)V", (void*) android_view_GLES20Canvas_translate },
+ { "nRotate", "(IF)V", (void*) android_view_GLES20Canvas_rotate },
+ { "nScale", "(IFF)V", (void*) android_view_GLES20Canvas_scale },
- { "nSetMatrix", "(II)V", (void*) android_view_GLES20Renderer_setMatrix },
- { "nGetMatrix", "(II)V", (void*) android_view_GLES20Renderer_getMatrix },
- { "nConcatMatrix", "(II)V", (void*) android_view_GLES20Renderer_concatMatrix },
+ { "nSetMatrix", "(II)V", (void*) android_view_GLES20Canvas_setMatrix },
+ { "nGetMatrix", "(II)V", (void*) android_view_GLES20Canvas_getMatrix },
+ { "nConcatMatrix", "(II)V", (void*) android_view_GLES20Canvas_concatMatrix },
- { "nDrawColor", "(III)V", (void*) android_view_GLES20Renderer_drawColor },
- { "nDrawRect", "(IFFFFI)V", (void*) android_view_GLES20Renderer_drawRect },
+ { "nDrawBitmap", "(IIFFIIII)V", (void*) android_view_GLES20Canvas_drawBitmap },
+ { "nDrawBitmap", "(IIFFFFFFFFIIIII)V", (void*) android_view_GLES20Canvas_drawBitmapRect },
+ { "nDrawColor", "(III)V", (void*) android_view_GLES20Canvas_drawColor },
+ { "nDrawRect", "(IFFFFI)V", (void*) android_view_GLES20Canvas_drawRect },
{ "nGetClipBounds", "(ILandroid/graphics/Rect;)Z",
- (void*) android_view_GLES20Renderer_getClipBounds },
+ (void*) android_view_GLES20Canvas_getClipBounds },
};
#define FIND_CLASS(var, className) \
generated by cgit v1.1 at 2025-01-20 12:09:54 +0000