Use snapshot alpha in all layer drawing (e83569ca) · Commits · e / os / android_frameworks_base

libs/hwui/OpenGLRenderer.cpp

+5 −4

Original line number	Diff line number	Diff line
		@@ -900,7 +900,7 @@ void OpenGLRenderer::composeLayer(sp<Snapshot> current, sp<Snapshot> previous) {
		}

		void OpenGLRenderer::drawTextureLayer(Layer* layer, const Rect& rect) {
		float alpha = layer->getAlpha() / 255.0f;
		float alpha = layer->getAlpha() / 255.0f * mSnapshot->alpha;

		setupDraw();
		if (layer->getRenderTarget() == GL_TEXTURE_2D) {
		@@ -964,9 +964,10 @@ void OpenGLRenderer::composeLayerRect(Layer* layer, const Rect& rect, bool swap)
		layer->setFilter(GL_LINEAR, true);
		}

		float alpha = layer->getAlpha() / 255.0f * mSnapshot->alpha;
		bool blend = layer->isBlend() \|\| alpha < 1.0f;
		drawTextureMesh(x, y, x + rect.getWidth(), y + rect.getHeight(),
		layer->getTexture(), layer->getAlpha() / 255.0f,
		layer->getMode(), layer->isBlend(),
		layer->getTexture(), alpha, layer->getMode(), blend,
		&mMeshVertices[0].position[0], &mMeshVertices[0].texture[0],
		GL_TRIANGLE_STRIP, gMeshCount, swap, swap \|\| simpleTransform);

		@@ -1001,7 +1002,7 @@ void OpenGLRenderer::composeLayerRegion(Layer* layer, const Rect& rect) {
		rects = safeRegion.getArray(&count);
		}

		const float alpha = layer->getAlpha() / 255.0f;
		const float alpha = layer->getAlpha() / 255.0f * mSnapshot->alpha;
		const float texX = 1.0f / float(layer->getWidth());
		const float texY = 1.0f / float(layer->getHeight());
		const float height = rect.getHeight();