Fix 9patches in Launcher (fdbec3e4) · Commits · e / os / android_frameworks_base

libs/hwui/Patch.cpp

+15 −3

Original line number	Diff line number	Diff line
		@@ -167,6 +167,10 @@ void Patch::updateVertices(const float bitmapWidth, const float bitmapHeight,
		float v2 = fmax(0.0f, stepY - 0.5f) / bitmapHeight;

		if (stepY > 0.0f) {
		if (i == mYCount - 1 && mYDivs[i] == bitmapHeight) {
		y2 = bottom - top;
		v2 = 1.0f;
		}
		generateRow(vertex, y1, y2, v1, v2, stretchX, right - left,
		bitmapWidth, quadCount);
		}
		@@ -177,8 +181,10 @@ void Patch::updateVertices(const float bitmapWidth, const float bitmapHeight,
		previousStepY = stepY;
		}

		if (previousStepY != bitmapHeight) {
		generateRow(vertex, y1, bottom - top, v1, 1.0f, stretchX, right - left,
		bitmapWidth, quadCount);
		}

		if (verticesCount > 0) {
		Caches::getInstance().bindMeshBuffer(meshBuffer);
		@@ -216,6 +222,10 @@ void Patch::generateRow(TextureVertex*& vertex, float y1, float y2, float v1, fl
		float u2 = fmax(0.0f, stepX - 0.5f) / bitmapWidth;

		if (stepX > 0.0f) {
		if (i == mXCount - 1 && mXDivs[i] == bitmapWidth) {
		x2 = bitmapWidth;
		u2 = 1.0f;
		}
		generateQuad(vertex, x1, y1, x2, y2, u1, v1, u2, v2, quadCount);
		}

		@@ -225,8 +235,10 @@ void Patch::generateRow(TextureVertex*& vertex, float y1, float y2, float v1, fl
		previousStepX = stepX;
		}

		if (previousStepX != bitmapWidth) {
		generateQuad(vertex, x1, y1, width, y2, u1, v1, 1.0f, v2, quadCount);
		}
		}

		void Patch::generateQuad(TextureVertex*& vertex, float x1, float y1, float x2, float y2,
		float u1, float v1, float u2, float v2, uint32_t& quadCount) {