First draft of fbo in renderscript. (8e90f2bc) · Commits · e / os / android_frameworks_base

graphics/java/android/renderscript/Allocation.java

+10 −1

Original line number	Diff line number	Diff line
		@@ -99,6 +99,14 @@ public class Allocation extends BaseObj {
		*/
		public static final int USAGE_GRAPHICS_CONSTANTS = 0x0008;

		/**
		* @hide
		* USAGE_GRAPHICS_RENDER_TARGET The allcation will be used as a
		* target for offscreen rendering
		*
		*/
		public static final int USAGE_GRAPHICS_RENDER_TARGET = 0x0010;


		/**
		* Controls mipmap behavior when using the bitmap creation and
		@@ -137,7 +145,8 @@ public class Allocation extends BaseObj {
		if ((usage & ~(USAGE_SCRIPT \|
		USAGE_GRAPHICS_TEXTURE \|
		USAGE_GRAPHICS_VERTEX \|
		USAGE_GRAPHICS_CONSTANTS)) != 0) {
		USAGE_GRAPHICS_CONSTANTS \|
		USAGE_GRAPHICS_RENDER_TARGET)) != 0) {
		throw new RSIllegalArgumentException("Unknown usage specified.");
		}
		mType = t;

graphics/java/android/renderscript/Element.java

+19 −7

Original line number	Diff line number	Diff line
		@@ -124,7 +124,8 @@ public class Element extends BaseObj {
		PIXEL_A (8),
		PIXEL_LA (9),
		PIXEL_RGB (10),
		PIXEL_RGBA (11);
		PIXEL_RGBA (11),
		PIXEL_DEPTH (12);

		int mID;
		DataKind(int id) {
		@@ -536,10 +537,12 @@ public class Element extends BaseObj {
		dk == DataKind.PIXEL_A \|\|
		dk == DataKind.PIXEL_LA \|\|
		dk == DataKind.PIXEL_RGB \|\|
		dk == DataKind.PIXEL_RGBA)) {
		dk == DataKind.PIXEL_RGBA \|\|
		dk == DataKind.PIXEL_DEPTH)) {
		throw new RSIllegalArgumentException("Unsupported DataKind");
		}
		if (!(dt == DataType.UNSIGNED_8 \|\|
		dt == DataType.UNSIGNED_16 \|\|
		dt == DataType.UNSIGNED_5_6_5 \|\|
		dt == DataType.UNSIGNED_4_4_4_4 \|\|
		dt == DataType.UNSIGNED_5_5_5_1)) {
		@@ -554,16 +557,25 @@ public class Element extends BaseObj {
		if (dt == DataType.UNSIGNED_4_4_4_4 && dk != DataKind.PIXEL_RGBA) {
		throw new RSIllegalArgumentException("Bad kind and type combo");
		}
		if (dt == DataType.UNSIGNED_16 &&
		dk != DataKind.PIXEL_DEPTH) {
		throw new RSIllegalArgumentException("Bad kind and type combo");
		}

		int size = 1;
		if (dk == DataKind.PIXEL_LA) {
		switch (dk) {
		case PIXEL_LA:
		size = 2;
		}
		if (dk == DataKind.PIXEL_RGB) {
		break;
		case PIXEL_RGB:
		size = 3;
		}
		if (dk == DataKind.PIXEL_RGBA) {
		break;
		case PIXEL_RGBA:
		size = 4;
		break;
		case PIXEL_DEPTH:
		size = 2;
		break;
		}

		boolean norm = true;

libs/rs/Android.mk

+1 −0

Original line number	Diff line number	Diff line
		@@ -90,6 +90,7 @@ LOCAL_SRC_FILES:= \
		rsContext.cpp \
		rsDevice.cpp \
		rsElement.cpp \
		rsFBOCache.cpp \
		rsFileA3D.cpp \
		rsFont.cpp \
		rsLocklessFifo.cpp \

libs/rs/RenderScriptDefines.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -84,6 +84,7 @@ enum RsAllocationUsageType {
		RS_ALLOCATION_USAGE_GRAPHICS_TEXTURE = 0x0002,
		RS_ALLOCATION_USAGE_GRAPHICS_VERTEX = 0x0004,
		RS_ALLOCATION_USAGE_GRAPHICS_CONSTANTS = 0x0008,
		RS_ALLOCATION_USAGE_GRAPHICS_RENDER_TARGET = 0x0010,

		RS_ALLOCATION_USAGE_ALL = 0x000F
		};
		@@ -147,6 +148,7 @@ enum RsDataKind {
		RS_KIND_PIXEL_LA,
		RS_KIND_PIXEL_RGB,
		RS_KIND_PIXEL_RGBA,
		RS_KIND_PIXEL_DEPTH,
		};

		enum RsSamplerParam {

libs/rs/rsAllocation.cpp

+56 −18

Original line number	Diff line number	Diff line
		@@ -56,7 +56,8 @@ void Allocation::init(Context rsc, const Type type) {

		mTextureID = 0;
		mBufferID = 0;
		mUploadDefered = false;
		mRenderTargetID = 0;
		mUploadDeferred = false;

		mUserBitmapCallback = NULL;
		mUserBitmapCallbackData = NULL;
		@@ -93,6 +94,10 @@ Allocation::~Allocation() {
		glDeleteTextures(1, &mTextureID);
		mTextureID = 0;
		}
		if (mRenderTargetID) {
		glDeleteRenderbuffers(1, &mRenderTargetID);
		mRenderTargetID = 0;
		}
		#endif //ANDROID_RS_SERIALIZE
		}

		@@ -112,9 +117,14 @@ bool Allocation::fixAllocation() {
		return false;
		}

		void Allocation::deferedUploadToTexture(const Context *rsc) {
		void Allocation::deferredUploadToTexture(const Context *rsc) {
		mHal.state.usageFlags \|= RS_ALLOCATION_USAGE_GRAPHICS_TEXTURE;
		mUploadDefered = true;
		mUploadDeferred = true;
		}

		void Allocation::deferredAllocateRenderTarget(const Context *rsc) {
		mHal.state.usageFlags \|= RS_ALLOCATION_USAGE_GRAPHICS_RENDER_TARGET;
		mUploadDeferred = true;
		}

		uint32_t Allocation::getGLTarget() const {
		@@ -155,8 +165,11 @@ void Allocation::syncAll(Context *rsc, RsAllocationUsageType src) {
		if (getIsBufferObject()) {
		uploadToBufferObject(rsc);
		}
		if (getIsRenderTarget() && !getIsTexture()) {
		allocateRenderTarget(rsc);
		}

		mUploadDefered = false;
		mUploadDeferred = false;
		}

		void Allocation::uploadToTexture(const Context *rsc) {
		@@ -184,7 +197,7 @@ void Allocation::uploadToTexture(const Context *rsc) {
		// Force a crash to 1: restart the app, 2: make sure we get a bugreport.
		LOGE("Upload to texture failed to gen mTextureID");
		rsc->dumpDebug();
		mUploadDefered = true;
		mUploadDeferred = true;
		return;
		}
		isFirstUpload = true;
		@@ -200,6 +213,32 @@ void Allocation::uploadToTexture(const Context *rsc) {
		#endif //ANDROID_RS_SERIALIZE
		}

		void Allocation::allocateRenderTarget(const Context *rsc) {
		#ifndef ANDROID_RS_SERIALIZE
		mHal.state.usageFlags \|= RS_ALLOCATION_USAGE_GRAPHICS_RENDER_TARGET;

		GLenum format = mHal.state.type->getElement()->getComponent().getGLFormat();
		if (!format) {
		return;
		}

		if (!mRenderTargetID) {
		glGenRenderbuffers(1, &mRenderTargetID);

		if (!mRenderTargetID) {
		// This should generally not happen
		LOGE("allocateRenderTarget failed to gen mRenderTargetID");
		rsc->dumpDebug();
		return;
		}
		glBindRenderbuffer(GL_RENDERBUFFER, mRenderTargetID);
		glRenderbufferStorage(GL_RENDERBUFFER, format,
		mHal.state.type->getDimX(),
		mHal.state.type->getDimY());
		}
		#endif //ANDROID_RS_SERIALIZE
		}

		#ifndef ANDROID_RS_SERIALIZE
		const static GLenum gFaceOrder[] = {
		GL_TEXTURE_CUBE_MAP_POSITIVE_X,
		@@ -271,9 +310,9 @@ void Allocation::upload2DTexture(bool isFirstUpload) {
		#endif //ANDROID_RS_SERIALIZE
		}

		void Allocation::deferedUploadToBufferObject(const Context *rsc) {
		void Allocation::deferredUploadToBufferObject(const Context *rsc) {
		mHal.state.usageFlags \|= RS_ALLOCATION_USAGE_GRAPHICS_VERTEX;
		mUploadDefered = true;
		mUploadDeferred = true;
		}

		void Allocation::uploadToBufferObject(const Context *rsc) {
		@@ -288,7 +327,7 @@ void Allocation::uploadToBufferObject(const Context *rsc) {
		}
		if (!mBufferID) {
		LOGE("Upload to buffer object failed");
		mUploadDefered = true;
		mUploadDeferred = true;
		return;
		}
		GLenum target = (GLenum)getGLTarget();
		@@ -300,7 +339,7 @@ void Allocation::uploadToBufferObject(const Context *rsc) {
		}

		void Allocation::uploadCheck(Context *rsc) {
		if (mUploadDefered) {
		if (mUploadDeferred) {
		syncAll(rsc, RS_ALLOCATION_USAGE_SCRIPT);
		}
		}
		@@ -329,7 +368,7 @@ void Allocation::data(Context *rsc, uint32_t xoff, uint32_t lod,

		memcpy(ptr, data, size);
		sendDirty();
		mUploadDefered = true;
		mUploadDeferred = true;
		}

		void Allocation::data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face,
		@@ -362,7 +401,7 @@ void Allocation::data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t lod,
		dst += destW * eSize;
		}
		sendDirty();
		mUploadDefered = true;
		mUploadDeferred = true;
		} else {
		update2DTexture(data, xoff, yoff, lod, face, w, h);
		}
		@@ -407,7 +446,7 @@ void Allocation::elementData(Context rsc, uint32_t x, const void data,

		memcpy(ptr, data, sizeBytes);
		sendDirty();
		mUploadDefered = true;
		mUploadDeferred = true;
		}

		void Allocation::elementData(Context *rsc, uint32_t x, uint32_t y,
		@@ -450,7 +489,7 @@ void Allocation::elementData(Context *rsc, uint32_t x, uint32_t y,

		memcpy(ptr, data, sizeBytes);
		sendDirty();
		mUploadDefered = true;
		mUploadDeferred = true;
		}

		void Allocation::addProgramToDirty(const Program *p) {
		@@ -617,12 +656,12 @@ namespace renderscript {

		void rsi_AllocationUploadToTexture(Context *rsc, RsAllocation va, bool genmip, uint32_t baseMipLevel) {
		Allocation alloc = static_cast<Allocation >(va);
		alloc->deferedUploadToTexture(rsc);
		alloc->deferredUploadToTexture(rsc);
		}

		void rsi_AllocationUploadToBufferObject(Context *rsc, RsAllocation va) {
		Allocation alloc = static_cast<Allocation >(va);
		alloc->deferedUploadToBufferObject(rsc);
		alloc->deferredUploadToBufferObject(rsc);
		}

		static void mip565(const Adapter2D &out, const Adapter2D &in) {
		@@ -792,7 +831,6 @@ RsAllocation rsaAllocationCreateTyped(RsContext con, RsType vtype,
		return alloc;
		}


		RsAllocation rsaAllocationCreateFromBitmap(RsContext con, RsType vtype,
		RsAllocationMipmapControl mips,
		const void *data, uint32_t usages) {
		@@ -811,7 +849,7 @@ RsAllocation rsaAllocationCreateFromBitmap(RsContext con, RsType vtype,
		rsaAllocationGenerateScriptMips(rsc, texAlloc);
		}

		texAlloc->deferedUploadToTexture(rsc);
		texAlloc->deferredUploadToTexture(rsc);
		return texAlloc;
		}

		@@ -852,7 +890,7 @@ RsAllocation rsaAllocationCubeCreateFromBitmap(RsContext con, RsType vtype,
		rsaAllocationGenerateScriptMips(rsc, texAlloc);
		}

		texAlloc->deferedUploadToTexture(rsc);
		texAlloc->deferredUploadToTexture(rsc);
		return texAlloc;
		}