aboutsummaryrefslogtreecommitdiffhomepage
diff options
context:
space:
mode:
Diffstat
-rw-r--r--gm/gmmain.cpp75
-rw-r--r--gyp/gm.gyp2
-rw-r--r--include/pipe/SkGPipe.h2
-rw-r--r--src/pipe/SkGPipeRead.cpp13
-rw-r--r--src/pipe/utils/SamplePipeControllers.cpp72
-rw-r--r--src/pipe/utils/SamplePipeControllers.h43
6 files changed, 165 insertions, 42 deletions
diff --git a/gm/gmmain.cpp b/gm/gmmain.cpp
index 08c7c52151..34ded4af9b 100644
--- a/gm/gmmain.cpp
+++ b/gm/gmmain.cpp
@@ -20,8 +20,9 @@
#include "SkImageDecoder.h"
#include "SkImageEncoder.h"
#include "SkPicture.h"
-#include "SkStream.h"
#include "SkRefCnt.h"
+#include "SkStream.h"
+#include "SamplePipeControllers.h"
static bool gForceBWtext;
@@ -619,45 +620,6 @@ static ErrorBitfield test_picture_serialization(GM* gm,
}
}
-class PipeController : public SkGPipeController {
-public:
- PipeController(SkCanvas* target);
- ~PipeController();
- virtual void* requestBlock(size_t minRequest, size_t* actual);
- virtual void notifyWritten(size_t bytes);
-private:
- SkGPipeReader fReader;
- void* fBlock;
- size_t fBlockSize;
- size_t fBytesWritten;
- SkGPipeReader::Status fStatus;
-};
-
-PipeController::PipeController(SkCanvas* target)
-:fReader(target) {
- fBlock = NULL;
- fBlockSize = fBytesWritten = 0;
-}
-
-PipeController::~PipeController() {
- sk_free(fBlock);
-}
-
-void* PipeController::requestBlock(size_t minRequest, size_t *actual) {
- sk_free(fBlock);
- fBlockSize = minRequest * 4;
- fBlock = sk_malloc_throw(fBlockSize);
- fBytesWritten = 0;
- *actual = fBlockSize;
- return fBlock;
-}
-
-void PipeController::notifyWritten(size_t bytes) {
- fStatus = fReader.playback((const char*)fBlock + fBytesWritten, bytes);
- SkASSERT(SkGPipeReader::kError_Status != fStatus);
- fBytesWritten += bytes;
-}
-
static ErrorBitfield test_pipe_playback(GM* gm,
const ConfigData& gRec,
const SkBitmap& comparisonBitmap,
@@ -680,6 +642,27 @@ static ErrorBitfield test_pipe_playback(GM* gm,
"-pipe", bitmap, NULL, &comparisonBitmap);
}
+static ErrorBitfield test_tiled_pipe_playback(GM* gm,
+ const ConfigData& gRec,
+ const SkBitmap& comparisonBitmap,
+ const char readPath [],
+ const char diffPath []) {
+ if (kRaster_Backend != gRec.fBackend) {
+ return ERROR_NONE;
+ }
+ SkBitmap bitmap;
+ SkISize size = gm->getISize();
+ setup_bitmap(gRec, size, &bitmap);
+ TiledPipeController pipeController(bitmap);
+ SkGPipeWriter writer;
+ SkCanvas* pipeCanvas = writer.startRecording(&pipeController,
+ SkGPipeWriter::kCrossProcess_Flag);
+ invokeGM(gm, pipeCanvas);
+ writer.endRecording();
+ return handle_test_results(gm, gRec, NULL, NULL, diffPath,
+ "-tiled pipe", bitmap, NULL, &comparisonBitmap);
+}
+
static void write_picture_serialization(GM* gm, const ConfigData& rec,
const char writePicturePath[]) {
// only do this once, so we pick raster
@@ -701,6 +684,7 @@ static void usage(const char * argv0) {
SkDebugf(
"%s [-w writePath] [-r readPath] [-d diffPath] [-i resourcePath]\n"
" [--noreplay] [--pipe] [--serialize] [--forceBWtext] [--nopdf] \n"
+ " [--tiledPipe] \n"
" [--nodeferred] [--match substring] [--notexturecache]\n"
, argv0);
SkDebugf(" writePath: directory to write rendered images in.\n");
@@ -711,6 +695,7 @@ static void usage(const char * argv0) {
SkDebugf(" resourcePath: directory that stores image resources.\n");
SkDebugf(" --noreplay: do not exercise SkPicture replay.\n");
SkDebugf(" --pipe: Exercise SkGPipe replay.\n");
+ SkDebugf(" --tiledPipe: Exercise tiled SkGPipe replay.\n");
SkDebugf(
" --serialize: exercise SkPicture serialization & deserialization.\n");
SkDebugf(" --forceBWtext: disable text anti-aliasing.\n");
@@ -823,6 +808,7 @@ int main(int argc, char * const argv[]) {
bool doPDF = true;
bool doReplay = true;
bool doPipe = false;
+ bool doTiledPipe = false;
bool doSerialize = false;
bool doDeferred = true;
bool disableTextureCache = false;
@@ -861,6 +847,8 @@ int main(int argc, char * const argv[]) {
gForceBWtext = true;
} else if (strcmp(*argv, "--pipe") == 0) {
doPipe = true;
+ } else if (strcmp(*argv, "--tiledPipe") == 0) {
+ doTiledPipe = true;
} else if (strcmp(*argv, "--noreplay") == 0) {
doReplay = false;
} else if (strcmp(*argv, "--nopdf") == 0) {
@@ -1007,6 +995,13 @@ int main(int argc, char * const argv[]) {
readPath, diffPath);
}
+ if ((ERROR_NONE == testErrors) && doTiledPipe &&
+ !(gmFlags & GM::kSkipPipe_Flag)) {
+ testErrors |= test_tiled_pipe_playback(gm, gRec[i],
+ forwardRenderedBitmap,
+ readPath, diffPath);
+ }
+
if ((ERROR_NONE == testErrors) && doSerialize &&
!(gmFlags & GM::kSkipPicture_Flag)) {
testErrors |= test_picture_serialization(gm, gRec[i],
diff --git a/gyp/gm.gyp b/gyp/gm.gyp
index 980c199bdc..c3f359c37e 100644
--- a/gyp/gm.gyp
+++ b/gyp/gm.gyp
@@ -17,6 +17,8 @@
'../gm/gm.cpp',
'../gm/gmmain.cpp',
'../gm/system_preferences_default.cpp',
+ '../src/pipe/utils/SamplePipeControllers.h',
+ '../src/pipe/utils/SamplePipeControllers.cpp',
],
'dependencies': [
'core.gyp:core',
diff --git a/include/pipe/SkGPipe.h b/include/pipe/SkGPipe.h
index 29b058eb2d..e0b52e044b 100644
--- a/include/pipe/SkGPipe.h
+++ b/include/pipe/SkGPipe.h
@@ -23,6 +23,7 @@ class SkCanvas;
class SkGPipeReader {
public:
+ SkGPipeReader();
SkGPipeReader(SkCanvas* target);
~SkGPipeReader();
@@ -33,6 +34,7 @@ public:
kReadAtom_Status//!< finished reading an atom
};
+ void setCanvas(SkCanvas*);
// data must be 4-byte aligned
// length must be a multiple of 4
Status playback(const void* data, size_t length, size_t* bytesRead = NULL,
diff --git a/src/pipe/SkGPipeRead.cpp b/src/pipe/SkGPipeRead.cpp
index 976abbf10a..ddc0cc41d9 100644
--- a/src/pipe/SkGPipeRead.cpp
+++ b/src/pipe/SkGPipeRead.cpp
@@ -545,12 +545,21 @@ SkGPipeState::~SkGPipeState() {
#include "SkGPipe.h"
+SkGPipeReader::SkGPipeReader() {
+ fCanvas = NULL;
+ fState = NULL;
+}
+
SkGPipeReader::SkGPipeReader(SkCanvas* target) {
- SkSafeRef(target);
- fCanvas = target;
+ fCanvas = NULL;
+ this->setCanvas(target);
fState = NULL;
}
+void SkGPipeReader::setCanvas(SkCanvas *target) {
+ SkRefCnt_SafeAssign(fCanvas, target);
+}
+
SkGPipeReader::~SkGPipeReader() {
SkSafeUnref(fCanvas);
delete fState;
diff --git a/src/pipe/utils/SamplePipeControllers.cpp b/src/pipe/utils/SamplePipeControllers.cpp
new file mode 100644
index 0000000000..487a2b8356
--- /dev/null
+++ b/src/pipe/utils/SamplePipeControllers.cpp
@@ -0,0 +1,72 @@
+/*
+ * Copyright 2012 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "SamplePipeControllers.h"
+#include "SkCanvas.h"
+#include "SkDevice.h"
+#include "SkGPipe.h"
+
+PipeController::PipeController(SkCanvas* target)
+:fReader(target) {
+ fBlock = NULL;
+ fBlockSize = fBytesWritten = 0;
+}
+
+PipeController::~PipeController() {
+ sk_free(fBlock);
+}
+
+void* PipeController::requestBlock(size_t minRequest, size_t *actual) {
+ sk_free(fBlock);
+ fBlockSize = minRequest * 4;
+ fBlock = sk_malloc_throw(fBlockSize);
+ fBytesWritten = 0;
+ *actual = fBlockSize;
+ return fBlock;
+}
+
+void PipeController::notifyWritten(size_t bytes) {
+ fStatus = fReader.playback(this->getData(), bytes);
+ SkASSERT(SkGPipeReader::kError_Status != fStatus);
+ fBytesWritten += bytes;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+TiledPipeController::TiledPipeController(const SkBitmap& bitmap)
+: INHERITED(NULL) {
+ int32_t top = 0;
+ int32_t bottom;
+ int32_t height = bitmap.height() / NumberOfTiles;
+ SkIRect rect;
+ for (int i = 0; i < NumberOfTiles; i++) {
+ bottom = i + 1 == NumberOfTiles ? bitmap.height() : top + height;
+ rect.setLTRB(0, top, bitmap.width(), bottom);
+ top = bottom;
+
+ bool extracted = bitmap.extractSubset(&fBitmaps[i], rect);
+ SkASSERT(extracted);
+ SkDevice* device = new SkDevice(fBitmaps[i]);
+ SkCanvas* canvas = new SkCanvas(device);
+ device->unref();
+ canvas->translate(SkIntToScalar(-rect.left()),
+ SkIntToScalar(-rect.top()));
+ if (0 == i) {
+ fReader.setCanvas(canvas);
+ } else {
+ fReaders[i - 1].setCanvas(canvas);
+ }
+ canvas->unref();
+ }
+}
+
+void TiledPipeController::notifyWritten(size_t bytes) {
+ for (int i = 0; i < NumberOfTiles - 1; i++) {
+ fReaders[i].playback(this->getData(), bytes);
+ }
+ this->INHERITED::notifyWritten(bytes);
+}
diff --git a/src/pipe/utils/SamplePipeControllers.h b/src/pipe/utils/SamplePipeControllers.h
new file mode 100644
index 0000000000..ace6274bae
--- /dev/null
+++ b/src/pipe/utils/SamplePipeControllers.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2012 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "SkBitmap.h"
+#include "SkGPipe.h"
+
+class SkCanvas;
+
+class PipeController : public SkGPipeController {
+public:
+ PipeController(SkCanvas* target);
+ virtual ~PipeController();
+ virtual void* requestBlock(size_t minRequest, size_t* actual) SK_OVERRIDE;
+ virtual void notifyWritten(size_t bytes) SK_OVERRIDE;
+protected:
+ const void* getData() { return (const char*) fBlock + fBytesWritten; }
+ SkGPipeReader fReader;
+private:
+ void* fBlock;
+ size_t fBlockSize;
+ size_t fBytesWritten;
+ SkGPipeReader::Status fStatus;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+
+class TiledPipeController : public PipeController {
+public:
+ TiledPipeController(const SkBitmap&);
+ virtual ~TiledPipeController() {};
+ virtual void notifyWritten(size_t bytes) SK_OVERRIDE;
+private:
+ enum {
+ NumberOfTiles = 10
+ };
+ SkGPipeReader fReaders[NumberOfTiles - 1];
+ SkBitmap fBitmaps[NumberOfTiles];
+ typedef PipeController INHERITED;
+};
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-05 21:12:16 +0000