summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--graphics/java/android/renderscript/Allocation.java95
-rw-r--r--graphics/java/android/renderscript/RenderScript.java16
-rw-r--r--graphics/jni/android_renderscript_RenderScript.cpp34
-rw-r--r--libs/rs/driver/rsdAllocation.cpp97
-rw-r--r--libs/rs/driver/rsdAllocation.h8
-rw-r--r--libs/rs/driver/rsdCore.cpp3
-rw-r--r--libs/rs/rs.spec15
-rw-r--r--libs/rs/rsAllocation.cpp39
-rw-r--r--libs/rs/rsAllocation.h6
-rw-r--r--libs/rs/rs_hal.h6
10 files changed, 301 insertions, 18 deletions
diff --git a/graphics/java/android/renderscript/Allocation.java b/graphics/java/android/renderscript/Allocation.java
index 44401c83c1e8..37a270e9c10d 100644
--- a/graphics/java/android/renderscript/Allocation.java
+++ b/graphics/java/android/renderscript/Allocation.java
@@ -102,7 +102,7 @@ public class Allocation extends BaseObj {
public static final int USAGE_SCRIPT = 0x0001;
/**
- * GRAPHICS_TEXTURE The allcation will be used as a texture
+ * GRAPHICS_TEXTURE The allocation will be used as a texture
* source by one or more graphics programs.
*
*/
@@ -124,34 +124,34 @@ public class Allocation extends BaseObj {
public static final int USAGE_GRAPHICS_CONSTANTS = 0x0008;
/**
- * USAGE_GRAPHICS_RENDER_TARGET The allcation will be used as a
+ * USAGE_GRAPHICS_RENDER_TARGET The allocation will be used as a
* target for offscreen rendering
*
*/
public static final int USAGE_GRAPHICS_RENDER_TARGET = 0x0010;
/**
- * USAGE_GRAPHICS_SURFACE_TEXTURE_INPUT The allocation will be
- * used with a SurfaceTexture object. This usage will cause the
- * allocation to be created read only.
+ * USAGE_GRAPHICS_SURFACE_TEXTURE_INPUT_OPAQUE The allocation
+ * will be used as a SurfaceTexture graphics consumer. This
+ * usage may only be used with USAGE_GRAPHICS_TEXTURE.
*
* @hide
*/
public static final int USAGE_GRAPHICS_SURFACE_TEXTURE_INPUT_OPAQUE = 0x0020;
/**
- * USAGE_IO_INPUT The allocation will be
- * used with a SurfaceTexture object. This usage will cause the
- * allocation to be created read only.
+ * USAGE_IO_INPUT The allocation will be used as SurfaceTexture
+ * consumer. This usage will cause the allocation to be created
+ * read only.
*
* @hide
*/
public static final int USAGE_IO_INPUT = 0x0040;
/**
- * USAGE_IO_OUTPUT The allocation will be
- * used with a SurfaceTexture object. This usage will cause the
- * allocation to be created write only.
+ * USAGE_IO_OUTPUT The allocation will be used as a
+ * SurfaceTexture producer. The dimensions and format of the
+ * SurfaceTexture will be forced to those of the allocation.
*
* @hide
*/
@@ -323,6 +323,37 @@ public class Allocation extends BaseObj {
mRS.nAllocationSyncAll(getIDSafe(), srcLocation);
}
+ /**
+ * Send a buffer to the output stream. The contents of the
+ * Allocation will be undefined after this operation.
+ *
+ * @hide
+ *
+ */
+ public void ioSendOutput() {
+ if ((mUsage & USAGE_IO_OUTPUT) == 0) {
+ throw new RSIllegalArgumentException(
+ "Can only send buffer if IO_OUTPUT usage specified.");
+ }
+ mRS.validate();
+ mRS.nAllocationIoSend(getID());
+ }
+
+ /**
+ * Receive the latest input into the Allocation.
+ *
+ * @hide
+ *
+ */
+ public void ioGetInput() {
+ if ((mUsage & USAGE_IO_INPUT) == 0) {
+ throw new RSIllegalArgumentException(
+ "Can only send buffer if IO_OUTPUT usage specified.");
+ }
+ mRS.validate();
+ mRS.nAllocationIoReceive(getID());
+ }
+
public void copyFrom(BaseObj[] d) {
mRS.validate();
validateIsObject();
@@ -887,17 +918,37 @@ public class Allocation extends BaseObj {
updateCacheInfo(mType);
}
- /*
+ /**
+ * Resize a 2D allocation. The contents of the allocation are
+ * preserved. If new elements are allocated objects are created
+ * with null contents and the new region is otherwise undefined.
+ *
+ * If the new region is smaller the references of any objects
+ * outside the new region will be released.
+ *
+ * A new type will be created with the new dimension.
+ *
+ * @hide
+ * @param dimX The new size of the allocation.
+ * @param dimY The new size of the allocation.
+ */
public void resize(int dimX, int dimY) {
- if ((mType.getZ() > 0) || mType.getFaces() || mType.getLOD()) {
- throw new RSIllegalStateException("Resize only support for 2D allocations at this time.");
+ if ((mType.getZ() > 0) || mType.hasFaces() || mType.hasMipmaps()) {
+ throw new RSInvalidStateException(
+ "Resize only support for 2D allocations at this time.");
}
if (mType.getY() == 0) {
- throw new RSIllegalStateException("Resize only support for 2D allocations at this time.");
+ throw new RSInvalidStateException(
+ "Resize only support for 2D allocations at this time.");
}
mRS.nAllocationResize2D(getID(), dimX, dimY);
+ mRS.finish(); // Necessary because resize is fifoed and update is async.
+
+ int typeID = mRS.nAllocationGetType(getID());
+ mType = new Type(typeID, mRS);
+ mType.updateFromNative();
+ updateCacheInfo(mType);
}
- */
@@ -1090,6 +1141,18 @@ public class Allocation extends BaseObj {
}
+ /**
+ * @hide
+ */
+ public void setSurfaceTexture(SurfaceTexture sur) {
+ if ((mUsage & USAGE_IO_OUTPUT) == 0) {
+ throw new RSInvalidStateException("Allocation is not USAGE_IO_OUTPUT.");
+ }
+
+ mRS.validate();
+ mRS.nAllocationSetSurfaceTexture(getID(), sur);
+ }
+
/**
* Creates a non-mipmapped renderscript allocation to use as a
diff --git a/graphics/java/android/renderscript/RenderScript.java b/graphics/java/android/renderscript/RenderScript.java
index d3c801f2f730..56303f712b67 100644
--- a/graphics/java/android/renderscript/RenderScript.java
+++ b/graphics/java/android/renderscript/RenderScript.java
@@ -274,6 +274,22 @@ public class RenderScript {
validate();
return rsnAllocationGetSurfaceTextureID(mContext, alloc);
}
+ native void rsnAllocationSetSurfaceTexture(int con, int alloc, SurfaceTexture sur);
+ synchronized void nAllocationSetSurfaceTexture(int alloc, SurfaceTexture sur) {
+ validate();
+ rsnAllocationSetSurfaceTexture(mContext, alloc, sur);
+ }
+ native void rsnAllocationIoSend(int con, int alloc);
+ synchronized void nAllocationIoSend(int alloc) {
+ validate();
+ rsnAllocationIoSend(mContext, alloc);
+ }
+ native void rsnAllocationIoReceive(int con, int alloc);
+ synchronized void nAllocationIoReceive(int alloc) {
+ validate();
+ rsnAllocationIoReceive(mContext, alloc);
+ }
+
native void rsnAllocationGenerateMipmaps(int con, int alloc);
synchronized void nAllocationGenerateMipmaps(int alloc) {
diff --git a/graphics/jni/android_renderscript_RenderScript.cpp b/graphics/jni/android_renderscript_RenderScript.cpp
index 94f19b34661d..4d087b047bf3 100644
--- a/graphics/jni/android_renderscript_RenderScript.cpp
+++ b/graphics/jni/android_renderscript_RenderScript.cpp
@@ -451,6 +451,37 @@ nAllocationGetSurfaceTextureID(JNIEnv *_env, jobject _this, RsContext con, jint
}
static void
+nAllocationSetSurfaceTexture(JNIEnv *_env, jobject _this, RsContext con,
+ RsAllocation alloc, jobject sur)
+{
+ LOG_API("nAllocationSetSurfaceTexture, con(%p), alloc(%p), surface(%p)",
+ con, alloc, (Surface *)sur);
+
+ sp<ANativeWindow> window;
+ if (sur != 0) {
+ sp<SurfaceTexture> st = SurfaceTexture_getSurfaceTexture(_env, sur);
+ window = new SurfaceTextureClient(st);
+ }
+
+ rsAllocationSetSurface(con, alloc, window.get());
+}
+
+static void
+nAllocationIoSend(JNIEnv *_env, jobject _this, RsContext con, RsAllocation alloc)
+{
+ LOG_API("nAllocationIoSend, con(%p), alloc(%p)", con, alloc);
+ rsAllocationIoSend(con, alloc);
+}
+
+static void
+nAllocationIoReceive(JNIEnv *_env, jobject _this, RsContext con, RsAllocation alloc)
+{
+ LOG_API("nAllocationIoReceive, con(%p), alloc(%p)", con, alloc);
+ rsAllocationIoReceive(con, alloc);
+}
+
+
+static void
nAllocationGenerateMipmaps(JNIEnv *_env, jobject _this, RsContext con, jint alloc)
{
LOG_API("nAllocationGenerateMipmaps, con(%p), a(%p)", con, (RsAllocation)alloc);
@@ -1277,6 +1308,9 @@ static JNINativeMethod methods[] = {
{"rsnAllocationSyncAll", "(III)V", (void*)nAllocationSyncAll },
{"rsnAllocationGetSurfaceTextureID", "(II)I", (void*)nAllocationGetSurfaceTextureID },
+{"rsnAllocationSetSurfaceTexture", "(IILandroid/graphics/SurfaceTexture;)V", (void*)nAllocationSetSurfaceTexture },
+{"rsnAllocationIoSend", "(II)V", (void*)nAllocationIoSend },
+{"rsnAllocationIoReceive", "(II)V", (void*)nAllocationIoReceive },
{"rsnAllocationData1D", "(IIIII[II)V", (void*)nAllocationData1D_i },
{"rsnAllocationData1D", "(IIIII[SI)V", (void*)nAllocationData1D_s },
{"rsnAllocationData1D", "(IIIII[BI)V", (void*)nAllocationData1D_b },
diff --git a/libs/rs/driver/rsdAllocation.cpp b/libs/rs/driver/rsdAllocation.cpp
index ea921923e745..b673a0a6fbd1 100644
--- a/libs/rs/driver/rsdAllocation.cpp
+++ b/libs/rs/driver/rsdAllocation.cpp
@@ -23,6 +23,11 @@
#include "rsAllocation.h"
+#include "system/window.h"
+#include "hardware/gralloc.h"
+#include "ui/Rect.h"
+#include "ui/GraphicBufferMapper.h"
+
#include <GLES/gl.h>
#include <GLES2/gl2.h>
#include <GLES/glext.h>
@@ -220,7 +225,8 @@ bool rsdAllocationInit(const Context *rsc, Allocation *alloc, bool forceZero) {
}
void * ptr = alloc->mHal.state.usrPtr;
- if (!ptr) {
+ if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_IO_OUTPUT) {
+ } else {
ptr = malloc(alloc->mHal.state.type->getSizeBytes());
if (!ptr) {
free(drv);
@@ -248,7 +254,7 @@ bool rsdAllocationInit(const Context *rsc, Allocation *alloc, bool forceZero) {
alloc->mHal.drvState.mallocPtr = ptr;
drv->mallocPtr = (uint8_t *)ptr;
alloc->mHal.drv = drv;
- if (forceZero) {
+ if (forceZero && ptr) {
memset(ptr, 0, alloc->mHal.state.type->getSizeBytes());
}
@@ -386,6 +392,93 @@ int32_t rsdAllocationInitSurfaceTexture(const Context *rsc, const Allocation *al
return drv->textureID;
}
+static bool IoGetBuffer(const Context *rsc, Allocation *alloc, ANativeWindow *nw) {
+ DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv;
+
+ int32_t r = nw->dequeueBuffer(nw, &drv->wndBuffer);
+ if (r) {
+ rsc->setError(RS_ERROR_DRIVER, "Error getting next IO output buffer.");
+ return false;
+ }
+
+ // This lock is implicitly released by the queue buffer in IoSend
+ r = nw->lockBuffer(nw, drv->wndBuffer);
+ if (r) {
+ rsc->setError(RS_ERROR_DRIVER, "Error locking next IO output buffer.");
+ return false;
+ }
+
+ // Must lock the whole surface
+ GraphicBufferMapper &mapper = GraphicBufferMapper::get();
+ Rect bounds(drv->wndBuffer->width, drv->wndBuffer->height);
+
+ void *dst = NULL;
+ mapper.lock(drv->wndBuffer->handle,
+ GRALLOC_USAGE_SW_READ_NEVER | GRALLOC_USAGE_SW_WRITE_OFTEN,
+ bounds, &dst);
+ alloc->mHal.drvState.mallocPtr = dst;
+ return true;
+}
+
+void rsdAllocationSetSurfaceTexture(const Context *rsc, Allocation *alloc, ANativeWindow *nw) {
+ DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv;
+
+ //ALOGE("rsdAllocationSetSurfaceTexture %p %p", alloc, nw);
+
+ // Cleanup old surface if there is one.
+ if (alloc->mHal.state.wndSurface) {
+ ANativeWindow *old = alloc->mHal.state.wndSurface;
+ GraphicBufferMapper &mapper = GraphicBufferMapper::get();
+ mapper.unlock(drv->wndBuffer->handle);
+ old->queueBuffer(old, drv->wndBuffer);
+ }
+
+ if (nw != NULL) {
+ int32_t r;
+ r = native_window_set_usage(nw, GRALLOC_USAGE_SW_READ_RARELY |
+ GRALLOC_USAGE_SW_WRITE_OFTEN);
+ if (r) {
+ rsc->setError(RS_ERROR_DRIVER, "Error setting IO output buffer usage.");
+ return;
+ }
+
+ r = native_window_set_buffers_dimensions(nw, alloc->mHal.state.dimensionX,
+ alloc->mHal.state.dimensionY);
+ if (r) {
+ rsc->setError(RS_ERROR_DRIVER, "Error setting IO output buffer dimensions.");
+ return;
+ }
+
+ r = native_window_set_buffer_count(nw, 3);
+ if (r) {
+ rsc->setError(RS_ERROR_DRIVER, "Error setting IO output buffer count.");
+ return;
+ }
+
+ IoGetBuffer(rsc, alloc, nw);
+ }
+}
+
+void rsdAllocationIoSend(const Context *rsc, Allocation *alloc) {
+ DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv;
+ ANativeWindow *nw = alloc->mHal.state.wndSurface;
+
+ GraphicBufferMapper &mapper = GraphicBufferMapper::get();
+ mapper.unlock(drv->wndBuffer->handle);
+ int32_t r = nw->queueBuffer(nw, drv->wndBuffer);
+ if (r) {
+ rsc->setError(RS_ERROR_DRIVER, "Error sending IO output buffer.");
+ return;
+ }
+
+ IoGetBuffer(rsc, alloc, nw);
+}
+
+void rsdAllocationIoReceive(const Context *rsc, Allocation *alloc) {
+ ALOGE("not implemented");
+}
+
+
void rsdAllocationData1D(const Context *rsc, const Allocation *alloc,
uint32_t xoff, uint32_t lod, uint32_t count,
const void *data, uint32_t sizeBytes) {
diff --git a/libs/rs/driver/rsdAllocation.h b/libs/rs/driver/rsdAllocation.h
index 230804b53ae8..e3a5126383d0 100644
--- a/libs/rs/driver/rsdAllocation.h
+++ b/libs/rs/driver/rsdAllocation.h
@@ -24,6 +24,7 @@
#include <GLES2/gl2.h>
class RsdFrameBufferObj;
+struct ANativeWindowBuffer;
struct DrvAllocation {
// Is this a legal structure to be used as a texture source.
@@ -47,6 +48,7 @@ struct DrvAllocation {
bool uploadDeferred;
RsdFrameBufferObj * readBackFBO;
+ ANativeWindowBuffer *wndBuffer;
};
GLenum rsdTypeToGLType(RsDataType t);
@@ -69,6 +71,12 @@ void rsdAllocationMarkDirty(const android::renderscript::Context *rsc,
const android::renderscript::Allocation *alloc);
int32_t rsdAllocationInitSurfaceTexture(const android::renderscript::Context *rsc,
const android::renderscript::Allocation *alloc);
+void rsdAllocationSetSurfaceTexture(const android::renderscript::Context *rsc,
+ android::renderscript::Allocation *alloc, ANativeWindow *nw);
+void rsdAllocationIoSend(const android::renderscript::Context *rsc,
+ android::renderscript::Allocation *alloc);
+void rsdAllocationIoReceive(const android::renderscript::Context *rsc,
+ android::renderscript::Allocation *alloc);
void rsdAllocationData1D(const android::renderscript::Context *rsc,
const android::renderscript::Allocation *alloc,
diff --git a/libs/rs/driver/rsdCore.cpp b/libs/rs/driver/rsdCore.cpp
index e01195509a87..bf2b62a69cdb 100644
--- a/libs/rs/driver/rsdCore.cpp
+++ b/libs/rs/driver/rsdCore.cpp
@@ -74,6 +74,9 @@ static RsdHalFunctions FunctionTable = {
rsdAllocationSyncAll,
rsdAllocationMarkDirty,
rsdAllocationInitSurfaceTexture,
+ rsdAllocationSetSurfaceTexture,
+ rsdAllocationIoSend,
+ rsdAllocationIoReceive,
rsdAllocationData1D,
rsdAllocationData2D,
rsdAllocationData3D,
diff --git a/libs/rs/rs.spec b/libs/rs/rs.spec
index 6759bc7bb271..491474ec2cd0 100644
--- a/libs/rs/rs.spec
+++ b/libs/rs/rs.spec
@@ -69,6 +69,21 @@ AllocationGetSurfaceTextureID {
ret int32_t
}
+AllocationSetSurface {
+ param RsAllocation alloc
+ param RsNativeWindow sur
+ sync
+ }
+
+AllocationIoSend {
+ param RsAllocation alloc
+ }
+
+AllocationIoReceive {
+ param RsAllocation alloc
+ }
+
+
ContextFinish {
sync
}
diff --git a/libs/rs/rsAllocation.cpp b/libs/rs/rsAllocation.cpp
index 02c680939de3..83c88fdffacf 100644
--- a/libs/rs/rsAllocation.cpp
+++ b/libs/rs/rsAllocation.cpp
@@ -17,6 +17,7 @@
#include "rsContext.h"
#include "rs_hal.h"
+#include "system/window.h"
using namespace android;
using namespace android::renderscript;
@@ -44,6 +45,7 @@ Allocation * Allocation::createAllocation(Context *rsc, const Type *type, uint32
delete a;
return NULL;
}
+
return a;
}
@@ -420,6 +422,28 @@ int32_t Allocation::getSurfaceTextureID(const Context *rsc) {
return id;
}
+void Allocation::setSurface(const Context *rsc, RsNativeWindow sur) {
+ ANativeWindow *nw = (ANativeWindow *)sur;
+ ANativeWindow *old = mHal.state.wndSurface;
+ if (nw) {
+ nw->incStrong(NULL);
+ }
+ rsc->mHal.funcs.allocation.setSurfaceTexture(rsc, this, nw);
+ mHal.state.wndSurface = nw;
+ if (old) {
+ old->decStrong(NULL);
+ }
+}
+
+void Allocation::ioSend(const Context *rsc) {
+ rsc->mHal.funcs.allocation.ioSend(rsc, this);
+}
+
+void Allocation::ioReceive(const Context *rsc) {
+ rsc->mHal.funcs.allocation.ioReceive(rsc, this);
+}
+
+
/////////////////
//
@@ -670,6 +694,21 @@ int32_t rsi_AllocationGetSurfaceTextureID(Context *rsc, RsAllocation valloc) {
return alloc->getSurfaceTextureID(rsc);
}
+void rsi_AllocationSetSurface(Context *rsc, RsAllocation valloc, RsNativeWindow sur) {
+ Allocation *alloc = static_cast<Allocation *>(valloc);
+ alloc->setSurface(rsc, sur);
+}
+
+void rsi_AllocationIoSend(Context *rsc, RsAllocation valloc) {
+ Allocation *alloc = static_cast<Allocation *>(valloc);
+ alloc->ioSend(rsc);
+}
+
+void rsi_AllocationIoReceive(Context *rsc, RsAllocation valloc) {
+ Allocation *alloc = static_cast<Allocation *>(valloc);
+ alloc->ioReceive(rsc);
+}
+
}
}
diff --git a/libs/rs/rsAllocation.h b/libs/rs/rsAllocation.h
index 58a582b75866..58a6fcacf6ac 100644
--- a/libs/rs/rsAllocation.h
+++ b/libs/rs/rsAllocation.h
@@ -19,6 +19,8 @@
#include "rsType.h"
+struct ANativeWindow;
+
// ---------------------------------------------------------------------------
namespace android {
namespace renderscript {
@@ -57,6 +59,7 @@ public:
bool hasReferences;
void * usrPtr;
int32_t surfaceTextureID;
+ ANativeWindow *wndSurface;
};
State state;
@@ -127,6 +130,9 @@ public:
}
int32_t getSurfaceTextureID(const Context *rsc);
+ void setSurface(const Context *rsc, RsNativeWindow sur);
+ void ioSend(const Context *rsc);
+ void ioReceive(const Context *rsc);
protected:
Vector<const Program *> mToDirtyList;
diff --git a/libs/rs/rs_hal.h b/libs/rs/rs_hal.h
index 1e222e1664cf..e48aa167583b 100644
--- a/libs/rs/rs_hal.h
+++ b/libs/rs/rs_hal.h
@@ -19,6 +19,8 @@
#include <RenderScriptDefines.h>
+struct ANativeWindow;
+
namespace android {
namespace renderscript {
@@ -115,7 +117,11 @@ typedef struct {
bool zeroNew);
void (*syncAll)(const Context *rsc, const Allocation *alloc, RsAllocationUsageType src);
void (*markDirty)(const Context *rsc, const Allocation *alloc);
+
int32_t (*initSurfaceTexture)(const Context *rsc, const Allocation *alloc);
+ void (*setSurfaceTexture)(const Context *rsc, Allocation *alloc, ANativeWindow *sur);
+ void (*ioSend)(const Context *rsc, Allocation *alloc);
+ void (*ioReceive)(const Context *rsc, Allocation *alloc);
void (*data1D)(const Context *rsc, const Allocation *alloc,
uint32_t xoff, uint32_t lod, uint32_t count,
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2025-10-23 01:08:51 +0000