Start splitting allocation into hal and core. (7e8aae7f) · Commits · e / os / android_frameworks_base

libs/rs/Android.mk

+1 −0

Original line number	Diff line number	Diff line
		@@ -115,6 +115,7 @@ LOCAL_SRC_FILES:= \
		rsStream.cpp \
		rsThreadIO.cpp \
		rsType.cpp \
		driver/rsdAllocation.cpp \
		driver/rsdBcc.cpp \
		driver/rsdCore.cpp \
		driver/rsdFrameBuffer.cpp \

libs/rs/driver/rsdAllocation.cpp

0 → 100644

+397 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2011 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/


		#include "rsdCore.h"
		#include "rsdBcc.h"
		#include "rsdRuntime.h"
		#include "rsdAllocation.h"

		#include "rsAllocation.h"

		#include <GLES/gl.h>
		#include <GLES2/gl2.h>
		#include <GLES/glext.h>

		using namespace android;
		using namespace android::renderscript;



		const static GLenum gFaceOrder[] = {
		GL_TEXTURE_CUBE_MAP_POSITIVE_X,
		GL_TEXTURE_CUBE_MAP_NEGATIVE_X,
		GL_TEXTURE_CUBE_MAP_POSITIVE_Y,
		GL_TEXTURE_CUBE_MAP_NEGATIVE_Y,
		GL_TEXTURE_CUBE_MAP_POSITIVE_Z,
		GL_TEXTURE_CUBE_MAP_NEGATIVE_Z
		};


		static void Update2DTexture(const Allocation alloc, const void ptr, uint32_t xoff, uint32_t yoff,
		uint32_t lod, RsAllocationCubemapFace face,
		uint32_t w, uint32_t h) {
		DrvAllocation drv = (DrvAllocation )alloc->mHal.drv;

		const GLenum type = alloc->mHal.state.type->getElement()->getComponent().getGLType();
		const GLenum format = alloc->mHal.state.type->getElement()->getComponent().getGLFormat();
		rsAssert(drv->textureID);
		glBindTexture(drv->glTarget, drv->textureID);
		glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
		GLenum t = GL_TEXTURE_2D;
		if (alloc->mHal.state.hasFaces) {
		t = gFaceOrder[face];
		}
		glTexSubImage2D(t, lod, xoff, yoff, w, h, format, type, ptr);
		}


		static void Upload2DTexture(const Context rsc, const Allocation alloc, bool isFirstUpload) {
		DrvAllocation drv = (DrvAllocation )alloc->mHal.drv;

		GLenum type = alloc->mHal.state.type->getElement()->getComponent().getGLType();
		GLenum format = alloc->mHal.state.type->getElement()->getComponent().getGLFormat();

		glBindTexture(drv->glTarget, drv->textureID);
		glPixelStorei(GL_UNPACK_ALIGNMENT, 1);

		uint32_t faceCount = 1;
		if (alloc->mHal.state.hasFaces) {
		faceCount = 6;
		}

		rsdGLCheckError(rsc, "Upload2DTexture 1 ");
		for (uint32_t face = 0; face < faceCount; face ++) {
		for (uint32_t lod = 0; lod < alloc->mHal.state.type->getLODCount(); lod++) {
		const uint8_t p = (const uint8_t )drv->mallocPtr;
		p += alloc->mHal.state.type->getLODFaceOffset(lod, (RsAllocationCubemapFace)face, 0, 0);

		GLenum t = GL_TEXTURE_2D;
		if (alloc->mHal.state.hasFaces) {
		t = gFaceOrder[face];
		}

		if (isFirstUpload) {
		glTexImage2D(t, lod, format,
		alloc->mHal.state.type->getLODDimX(lod),
		alloc->mHal.state.type->getLODDimY(lod),
		0, format, type, p);
		} else {
		glTexSubImage2D(t, lod, 0, 0,
		alloc->mHal.state.type->getLODDimX(lod),
		alloc->mHal.state.type->getLODDimY(lod),
		format, type, p);
		}
		}
		}

		if (alloc->mHal.state.mipmapControl == RS_ALLOCATION_MIPMAP_ON_SYNC_TO_TEXTURE) {
		glGenerateMipmap(drv->glTarget);
		}
		rsdGLCheckError(rsc, "Upload2DTexture");
		}

		static void UploadToTexture(const Context rsc, const Allocation alloc) {
		DrvAllocation drv = (DrvAllocation )alloc->mHal.drv;

		GLenum type = alloc->mHal.state.type->getElement()->getComponent().getGLType();
		GLenum format = alloc->mHal.state.type->getElement()->getComponent().getGLFormat();

		if (!type \|\| !format) {
		return;
		}

		if (!alloc->getPtr()) {
		return;
		}

		bool isFirstUpload = false;

		if (!drv->textureID) {
		glGenTextures(1, &drv->textureID);
		isFirstUpload = true;
		}

		Upload2DTexture(rsc, alloc, isFirstUpload);

		if (!(alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_SCRIPT)) {
		if (drv->mallocPtr) {
		free(drv->mallocPtr);
		drv->mallocPtr = NULL;
		}
		}
		rsdGLCheckError(rsc, "UploadToTexture");
		}

		static void AllocateRenderTarget(const Context rsc, const Allocation alloc) {
		DrvAllocation drv = (DrvAllocation )alloc->mHal.drv;

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

		if (!drv->renderTargetID) {
		glGenRenderbuffers(1, &drv->renderTargetID);

		if (!drv->renderTargetID) {
		// This should generally not happen
		LOGE("allocateRenderTarget failed to gen mRenderTargetID");
		rsc->dumpDebug();
		return;
		}
		glBindRenderbuffer(GL_RENDERBUFFER, drv->renderTargetID);
		glRenderbufferStorage(GL_RENDERBUFFER, format,
		alloc->mHal.state.dimensionX, alloc->mHal.state.dimensionY);
		}
		rsdGLCheckError(rsc, "AllocateRenderTarget");
		}

		static void UploadToBufferObject(const Context rsc, const Allocation alloc) {
		DrvAllocation drv = (DrvAllocation )alloc->mHal.drv;

		rsAssert(!alloc->mHal.state.type->getDimY());
		rsAssert(!alloc->mHal.state.type->getDimZ());

		//alloc->mHal.state.usageFlags \|= RS_ALLOCATION_USAGE_GRAPHICS_VERTEX;

		if (!drv->bufferID) {
		glGenBuffers(1, &drv->bufferID);
		}
		if (!drv->bufferID) {
		LOGE("Upload to buffer object failed");
		drv->uploadDeferred = true;
		return;
		}
		glBindBuffer(drv->glTarget, drv->bufferID);
		glBufferData(drv->glTarget, alloc->mHal.state.type->getSizeBytes(),
		drv->mallocPtr, GL_DYNAMIC_DRAW);
		glBindBuffer(drv->glTarget, 0);
		rsdGLCheckError(rsc, "UploadToBufferObject");
		}

		bool rsdAllocationInit(const Context rsc, Allocation alloc, bool forceZero) {
		DrvAllocation drv = (DrvAllocation )calloc(1, sizeof(DrvAllocation));
		if (!drv) {
		return false;
		}

		void * ptr = malloc(alloc->mHal.state.type->getSizeBytes());
		if (!ptr) {
		free(drv);
		return false;
		}

		drv->glTarget = GL_NONE;
		if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_TEXTURE) {
		if (alloc->mHal.state.hasFaces) {
		drv->glTarget = GL_TEXTURE_CUBE_MAP;
		} else {
		drv->glTarget = GL_TEXTURE_2D;
		}
		} else {
		if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_VERTEX) {
		drv->glTarget = GL_ARRAY_BUFFER;
		}
		}

		alloc->mHal.drvState.mallocPtr = ptr;
		drv->mallocPtr = (uint8_t *)ptr;
		alloc->mHal.drv = drv;
		if (forceZero) {
		memset(ptr, 0, alloc->mHal.state.type->getSizeBytes());
		}

		if (alloc->mHal.state.usageFlags & ~RS_ALLOCATION_USAGE_SCRIPT) {
		drv->uploadDeferred = true;
		}
		return true;
		}

		void rsdAllocationDestroy(const Context rsc, Allocation alloc) {
		DrvAllocation drv = (DrvAllocation )alloc->mHal.drv;

		if (drv->bufferID) {
		// Causes a SW crash....
		//LOGV(" mBufferID %i", mBufferID);
		//glDeleteBuffers(1, &mBufferID);
		//mBufferID = 0;
		}
		if (drv->textureID) {
		glDeleteTextures(1, &drv->textureID);
		drv->textureID = 0;
		}
		if (drv->renderTargetID) {
		glDeleteRenderbuffers(1, &drv->renderTargetID);
		drv->renderTargetID = 0;
		}

		if (drv->mallocPtr) {
		free(drv->mallocPtr);
		drv->mallocPtr = NULL;
		}
		free(drv);
		alloc->mHal.drv = NULL;
		}

		void rsdAllocationResize(const Context rsc, const Allocation alloc,
		const Type *newType, bool zeroNew) {
		DrvAllocation drv = (DrvAllocation )alloc->mHal.drv;

		drv->mallocPtr = (uint8_t *)realloc(drv->mallocPtr, newType->getSizeBytes());

		// fixme
		((Allocation *)alloc)->mHal.drvState.mallocPtr = drv->mallocPtr;

		const uint32_t oldDimX = alloc->mHal.state.dimensionX;
		const uint32_t dimX = newType->getDimX();

		if (dimX > oldDimX) {
		const Element *e = alloc->mHal.state.type->getElement();
		uint32_t stride = e->getSizeBytes();
		memset(((uint8_t )drv->mallocPtr) + stride oldDimX, 0, stride * (dimX - oldDimX));
		}
		}



		void rsdAllocationSyncAll(const Context rsc, const Allocation alloc,
		RsAllocationUsageType src) {
		DrvAllocation drv = (DrvAllocation )alloc->mHal.drv;

		if (!drv->uploadDeferred) {
		return;
		}

		rsAssert(src == RS_ALLOCATION_USAGE_SCRIPT);

		if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_TEXTURE) {
		UploadToTexture(rsc, alloc);
		} else {
		if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_RENDER_TARGET) {
		AllocateRenderTarget(rsc, alloc);
		}
		}
		if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_VERTEX) {
		UploadToBufferObject(rsc, alloc);
		}

		drv->uploadDeferred = false;
		}

		void rsdAllocationMarkDirty(const Context rsc, const Allocation alloc) {
		DrvAllocation drv = (DrvAllocation )alloc->mHal.drv;
		drv->uploadDeferred = true;
		}

		void rsdAllocationData1D(const Context rsc, const Allocation alloc,
		uint32_t xoff, uint32_t lod, uint32_t count,
		const void *data, uint32_t sizeBytes) {
		DrvAllocation drv = (DrvAllocation )alloc->mHal.drv;

		const uint32_t eSize = alloc->mHal.state.type->getElementSizeBytes();
		uint8_t * ptr = drv->mallocPtr;
		ptr += eSize * xoff;
		uint32_t size = count * eSize;

		if (alloc->mHal.state.hasReferences) {
		alloc->incRefs(data, count);
		alloc->decRefs(ptr, count);
		}

		memcpy(ptr, data, size);
		drv->uploadDeferred = true;
		}

		void rsdAllocationData2D(const Context rsc, const Allocation alloc,
		uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face,
		uint32_t w, uint32_t h, const void *data, uint32_t sizeBytes) {
		DrvAllocation drv = (DrvAllocation )alloc->mHal.drv;

		uint32_t eSize = alloc->mHal.state.elementSizeBytes;
		uint32_t lineSize = eSize * w;
		uint32_t destW = alloc->mHal.state.dimensionX;

		if (drv->mallocPtr) {
		const uint8_t src = static_cast<const uint8_t >(data);
		uint8_t *dst = drv->mallocPtr;
		dst += alloc->mHal.state.type->getLODFaceOffset(lod, face, xoff, yoff);

		for (uint32_t line=yoff; line < (yoff+h); line++) {
		if (alloc->mHal.state.hasReferences) {
		alloc->incRefs(src, w);
		alloc->decRefs(dst, w);
		}
		memcpy(dst, src, lineSize);
		src += lineSize;
		dst += destW * eSize;
		}
		drv->uploadDeferred = true;
		} else {
		Update2DTexture(alloc, data, xoff, yoff, lod, face, w, h);
		}
		}

		void rsdAllocationData3D(const Context rsc, const Allocation alloc,
		uint32_t xoff, uint32_t yoff, uint32_t zoff,
		uint32_t lod, RsAllocationCubemapFace face,
		uint32_t w, uint32_t h, uint32_t d, const void *data, uint32_t sizeBytes) {

		}

		void rsdAllocationElementData1D(const Context rsc, const Allocation alloc,
		uint32_t x,
		const void *data, uint32_t cIdx, uint32_t sizeBytes) {
		DrvAllocation drv = (DrvAllocation )alloc->mHal.drv;

		uint32_t eSize = alloc->mHal.state.elementSizeBytes;
		uint8_t * ptr = drv->mallocPtr;
		ptr += eSize * x;

		const Element * e = alloc->mHal.state.type->getElement()->getField(cIdx);
		ptr += alloc->mHal.state.type->getElement()->getFieldOffsetBytes(cIdx);

		if (alloc->mHal.state.hasReferences) {
		e->incRefs(data);
		e->decRefs(ptr);
		}

		memcpy(ptr, data, sizeBytes);
		drv->uploadDeferred = true;
		}

		void rsdAllocationElementData2D(const Context rsc, const Allocation alloc,
		uint32_t x, uint32_t y,
		const void *data, uint32_t cIdx, uint32_t sizeBytes) {
		DrvAllocation drv = (DrvAllocation )alloc->mHal.drv;

		uint32_t eSize = alloc->mHal.state.elementSizeBytes;
		uint8_t * ptr = drv->mallocPtr;
		ptr += eSize * (x + y * alloc->mHal.state.dimensionX);

		const Element * e = alloc->mHal.state.type->getElement()->getField(cIdx);
		ptr += alloc->mHal.state.type->getElement()->getFieldOffsetBytes(cIdx);

		if (alloc->mHal.state.hasReferences) {
		e->incRefs(data);
		e->decRefs(ptr);
		}

		memcpy(ptr, data, sizeBytes);
		drv->uploadDeferred = true;
		}

libs/rs/driver/rsdAllocation.h

0 → 100644

+88 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2011 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		#ifndef RSD_ALLOCATION_H
		#define RSD_ALLOCATION_H

		#include <rs_hal.h>
		#include <rsRuntime.h>

		#include <GLES/gl.h>
		#include <GLES2/gl2.h>

		struct DrvAllocation {
		// Is this a legal structure to be used as a texture source.
		// Initially this will require 1D or 2D and color data
		uint32_t textureID;

		// Is this a legal structure to be used as a vertex source.
		// Initially this will require 1D and x(yzw). Additional per element data
		// is allowed.
		uint32_t bufferID;

		// Is this a legal structure to be used as an FBO render target
		uint32_t renderTargetID;

		uint8_t * mallocPtr;

		GLenum glTarget;

		bool uploadDeferred;
		};

		bool rsdAllocationInit(const android::renderscript::Context *rsc,
		android::renderscript::Allocation *alloc,
		bool forceZero);
		void rsdAllocationDestroy(const android::renderscript::Context *rsc,
		android::renderscript::Allocation *alloc);

		void rsdAllocationResize(const android::renderscript::Context *rsc,
		const android::renderscript::Allocation *alloc,
		const android::renderscript::Type *newType, bool zeroNew);
		void rsdAllocationSyncAll(const android::renderscript::Context *rsc,
		const android::renderscript::Allocation *alloc,
		RsAllocationUsageType src);
		void rsdAllocationMarkDirty(const android::renderscript::Context *rsc,
		const android::renderscript::Allocation *alloc);

		void rsdAllocationData1D(const android::renderscript::Context *rsc,
		const android::renderscript::Allocation *alloc,
		uint32_t xoff, uint32_t lod, uint32_t count,
		const void *data, uint32_t sizeBytes);
		void rsdAllocationData2D(const android::renderscript::Context *rsc,
		const android::renderscript::Allocation *alloc,
		uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face,
		uint32_t w, uint32_t h,
		const void *data, uint32_t sizeBytes);
		void rsdAllocationData3D(const android::renderscript::Context *rsc,
		const android::renderscript::Allocation *alloc,
		uint32_t xoff, uint32_t yoff, uint32_t zoff,
		uint32_t lod, RsAllocationCubemapFace face,
		uint32_t w, uint32_t h, uint32_t d, const void *data, uint32_t sizeBytes);

		void rsdAllocationElementData1D(const android::renderscript::Context *rsc,
		const android::renderscript::Allocation *alloc,
		uint32_t x,
		const void *data, uint32_t elementOff, uint32_t sizeBytes);
		void rsdAllocationElementData2D(const android::renderscript::Context *rsc,
		const android::renderscript::Allocation *alloc,
		uint32_t x, uint32_t y,
		const void *data, uint32_t elementOff, uint32_t sizeBytes);




		#endif

libs/rs/driver/rsdCore.cpp

+14 −0

Original line number	Diff line number	Diff line
		@@ -15,6 +15,7 @@
		*/

		#include "rsdCore.h"
		#include "rsdAllocation.h"
		#include "rsdBcc.h"
		#include "rsdGL.h"
		#include "rsdProgramStore.h"
		@@ -63,6 +64,19 @@ static RsdHalFunctions FunctionTable = {
		rsdScriptDestroy
		},

		{
		rsdAllocationInit,
		rsdAllocationDestroy,
		rsdAllocationResize,
		rsdAllocationSyncAll,
		rsdAllocationMarkDirty,
		rsdAllocationData1D,
		rsdAllocationData2D,
		rsdAllocationData3D,
		rsdAllocationElementData1D,
		rsdAllocationElementData2D
		},


		{
		rsdProgramStoreInit,

libs/rs/driver/rsdFrameBuffer.cpp

+13 −14

Original line number	Diff line number	Diff line
		@@ -17,6 +17,7 @@

		#include "rsdCore.h"
		#include "rsdFrameBuffer.h"
		#include "rsdAllocation.h"

		#include "rsContext.h"
		#include "rsFBOCache.h"
		@@ -59,21 +60,19 @@ void checkError(const Context *rsc) {

		void setDepthAttachment(const Context rsc, const FBOCache fb) {
		if (fb->mHal.state.depthTarget.get() != NULL) {
		if (fb->mHal.state.depthTarget->getIsTexture()) {
		uint32_t texID = fb->mHal.state.depthTarget->getTextureID();
		DrvAllocation drv = (DrvAllocation )fb->mHal.state.depthTarget->mHal.drv;

		if (drv->textureID) {
		glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT,
		GL_TEXTURE_2D, texID, 0);
		GL_TEXTURE_2D, drv->textureID, 0);
		} else {
		uint32_t texID = fb->mHal.state.depthTarget->getRenderTargetID();
		glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT,
		GL_RENDERBUFFER, texID);
		GL_RENDERBUFFER, drv->renderTargetID);
		}
		} else {
		// Reset last attachment
		glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT,
		GL_RENDERBUFFER, 0);
		glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT,
		GL_TEXTURE_2D, 0, 0);
		glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, 0);
		glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, 0, 0);
		}
		}

		@@ -82,14 +81,14 @@ void setColorAttachment(const Context rsc, const FBOCache fb) {
		for (uint32_t i = 0; i < fb->mHal.state.colorTargetsCount; i ++) {
		uint32_t texID = 0;
		if (fb->mHal.state.colorTargets[i].get() != NULL) {
		if (fb->mHal.state.colorTargets[i]->getIsTexture()) {
		uint32_t texID = fb->mHal.state.colorTargets[i]->getTextureID();
		DrvAllocation drv = (DrvAllocation )fb->mHal.state.colorTargets[i]->mHal.drv;

		if (drv->textureID) {
		glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + i,
		GL_TEXTURE_2D, texID, 0);
		GL_TEXTURE_2D, drv->textureID, 0);
		} else {
		uint32_t texID = fb->mHal.state.depthTarget->getRenderTargetID();
		glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + i,
		GL_RENDERBUFFER, texID);
		GL_RENDERBUFFER, drv->renderTargetID);
		}
		} else {
		// Reset last attachment