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1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #include "SkBitmapDevice.h" | 8 #include "SkBitmapDevice.h" |
9 #include "SkCanvas.h" | 9 #include "SkCanvas.h" |
10 #include "SkCommandLineFlags.h" | 10 #include "SkCommandLineFlags.h" |
11 #include "SkDevice.h" | 11 #include "SkDevice.h" |
12 #include "SkGraphics.h" | 12 #include "SkGraphics.h" |
13 #include "SkImageDecoder.h" | 13 #include "SkImageDecoder.h" |
14 #include "SkImageEncoder.h" | 14 #include "SkImageEncoder.h" |
15 #include "SkOSFile.h" | 15 #include "SkOSFile.h" |
16 #include "SkPdfConfig.h" | 16 #include "SkPdfConfig.h" |
17 #include "SkPdfRenderer.h" | 17 #include "SkPdfRenderer.h" |
18 #include "SkPicture.h" | 18 #include "SkPicture.h" |
19 #include "SkStream.h" | 19 #include "SkStream.h" |
20 #include "SkTypeface.h" | 20 #include "SkTypeface.h" |
21 #include "SkTArray.h" | 21 #include "SkTArray.h" |
22 #include "SkNulCanvas.h" | 22 #include "SkNulCanvas.h" |
23 | 23 |
| 24 #if SK_SUPPORT_GPU |
| 25 #include "GrContextFactory.h" |
| 26 #include "GrContext.h" |
| 27 #include "SkGpuDevice.h" |
| 28 #endif |
| 29 |
24 DEFINE_string2(readPath, r, "", "pdf files or directories of pdf files to proces
s."); | 30 DEFINE_string2(readPath, r, "", "pdf files or directories of pdf files to proces
s."); |
25 DEFINE_string2(writePath, w, "", "Directory to write the rendered pages."); | 31 DEFINE_string2(writePath, w, "", "Directory to write the rendered pages."); |
26 DEFINE_bool2(noExtensionForOnePagePdf, n, false, "No page extension if only one
page."); | 32 DEFINE_bool2(noExtensionForOnePagePdf, n, false, "No page extension if only one
page."); |
27 DEFINE_bool2(showMemoryUsage, m, false, "Show Memory usage."); | 33 DEFINE_bool2(showMemoryUsage, m, false, "Show Memory usage."); |
28 DEFINE_string2(pages, p, "all", "What pages to render and how:\n" | 34 DEFINE_string2(pages, p, "all", "What pages to render and how:\n" |
29 "\tall - all pages\n" | 35 "\tall - all pages\n" |
30 "\treverse - all pages, in reverse order\n" | 36 "\treverse - all pages, in reverse order\n" |
31 "\tfirst - first page\n" | 37 "\tfirst - first page\n" |
32 "\tlast - last page\n" | 38 "\tlast - last page\n" |
33 "\tnumber - a specific page number\n" | 39 "\tnumber - a specific page number\n" |
34 ); | 40 ); |
35 DEFINE_double(DPI, 72, "DPI to be used for rendering (scale)."); | 41 DEFINE_double(DPI, 72, "DPI to be used for rendering (scale)."); |
36 DEFINE_int32(benchLoad, 0, "Load the pdf file minimally N times, without any ren
dering and \n" | 42 DEFINE_int32(benchLoad, 0, "Load the pdf file minimally N times, without any ren
dering and \n" |
37 "\tminimal parsing to ensure correctness. Default 0 (disabled)."); | 43 "\tminimal parsing to ensure correctness. Default 0 (disabled)."); |
38 DEFINE_int32(benchRender, 0, "Render the pdf content N times. Default 0 (disable
d)"); | 44 DEFINE_int32(benchRender, 0, "Render the pdf content N times. Default 0 (disable
d)"); |
| 45 #if SK_SUPPORT_GPU |
| 46 DEFINE_string2(config, c, "8888", "Canvas to render:\n" |
| 47 "\t8888 - argb\n" |
| 48 "\tgpu: use the gpu\n" |
| 49 "\tnul - render in null canvas, any draw will
just return.\n" |
| 50 ); |
| 51 #else |
39 DEFINE_string2(config, c, "8888", "Canvas to render:\n" | 52 DEFINE_string2(config, c, "8888", "Canvas to render:\n" |
40 "\t8888 - argb\n" | 53 "\t8888 - argb\n" |
41 "\tnul - render in null canvas, any draw will
just return.\n" | 54 "\tnul - render in null canvas, any draw will
just return.\n" |
42 ); | 55 ); |
| 56 #endif |
43 DEFINE_bool2(transparentBackground, t, false, "Make background transparent inste
ad of white."); | 57 DEFINE_bool2(transparentBackground, t, false, "Make background transparent inste
ad of white."); |
44 | 58 |
45 /** | 59 /** |
46 * Given list of directories and files to use as input, expects to find .pdf | 60 * Given list of directories and files to use as input, expects to find .pdf |
47 * files and it will convert them to .png files writing them in the same directo
ry | 61 * files and it will convert them to .png files writing them in the same directo
ry |
48 * one file for each page. | 62 * one file for each page. |
49 * | 63 * |
50 * Returns zero exit code if all .pdf files were converted successfully, | 64 * Returns zero exit code if all .pdf files were converted successfully, |
51 * otherwise returns error code 1. | 65 * otherwise returns error code 1. |
52 */ | 66 */ |
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105 * @param inputFilename The skp file that was read. | 119 * @param inputFilename The skp file that was read. |
106 * @param renderer The object responsible to write the pdf file. | 120 * @param renderer The object responsible to write the pdf file. |
107 * @param page -1 means there is only one page (0), and render in a file without
page extension | 121 * @param page -1 means there is only one page (0), and render in a file without
page extension |
108 */ | 122 */ |
109 | 123 |
110 #ifdef PDF_TRACE_DIFF_IN_PNG | 124 #ifdef PDF_TRACE_DIFF_IN_PNG |
111 extern "C" SkBitmap* gDumpBitmap; | 125 extern "C" SkBitmap* gDumpBitmap; |
112 extern "C" SkCanvas* gDumpCanvas; | 126 extern "C" SkCanvas* gDumpCanvas; |
113 #endif | 127 #endif |
114 | 128 |
| 129 #if SK_SUPPORT_GPU |
| 130 GrContextFactory gContextFactory; |
| 131 #endif |
| 132 |
115 static bool render_page(const SkString& outputDir, | 133 static bool render_page(const SkString& outputDir, |
116 const SkString& inputFilename, | 134 const SkString& inputFilename, |
117 const SkPdfRenderer& renderer, | 135 const SkPdfRenderer& renderer, |
118 int page) { | 136 int page) { |
119 SkRect rect = renderer.MediaBox(page < 0 ? 0 :page); | 137 SkRect rect = renderer.MediaBox(page < 0 ? 0 :page); |
120 | 138 |
121 // Exercise all pdf codepaths as in normal rendering, but no actual bits are
changed. | 139 // Exercise all pdf codepaths as in normal rendering, but no actual bits are
changed. |
122 if (!FLAGS_config.isEmpty() && strcmp(FLAGS_config[0], "nul") == 0) { | 140 if (!FLAGS_config.isEmpty() && strcmp(FLAGS_config[0], "nul") == 0) { |
123 SkBitmap bitmap; | 141 SkBitmap bitmap; |
124 SkAutoTUnref<SkBaseDevice> device(SkNEW_ARGS(SkBitmapDevice, (bitmap))); | 142 SkAutoTUnref<SkBaseDevice> device(SkNEW_ARGS(SkBitmapDevice, (bitmap))); |
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139 #ifdef PDF_DEBUG_3X | 157 #ifdef PDF_DEBUG_3X |
140 setup_bitmap(&bitmap, 3 * (int)SkScalarToDouble(width), 3 * (int)SkScala
rToDouble(height), | 158 setup_bitmap(&bitmap, 3 * (int)SkScalarToDouble(width), 3 * (int)SkScala
rToDouble(height), |
141 background); | 159 background); |
142 #else | 160 #else |
143 setup_bitmap(&bitmap, (int)SkScalarToDouble(width), (int)SkScalarToDoubl
e(height), | 161 setup_bitmap(&bitmap, (int)SkScalarToDouble(width), (int)SkScalarToDoubl
e(height), |
144 background); | 162 background); |
145 #endif | 163 #endif |
146 SkAutoTUnref<SkBaseDevice> device; | 164 SkAutoTUnref<SkBaseDevice> device; |
147 if (strcmp(FLAGS_config[0], "8888") == 0) { | 165 if (strcmp(FLAGS_config[0], "8888") == 0) { |
148 device.reset(SkNEW_ARGS(SkBitmapDevice, (bitmap))); | 166 device.reset(SkNEW_ARGS(SkBitmapDevice, (bitmap))); |
149 } else { | 167 } |
| 168 #if SK_SUPPORT_GPU |
| 169 else if (strcmp(FLAGS_config[0], "gpu") == 0) { |
| 170 SkAutoTUnref<GrSurface> target; |
| 171 GrContext* gr = gContextFactory.get(GrContextFactory::kNative_GLCont
extType, |
| 172 kNone_GrGLStandard); |
| 173 if (gr) { |
| 174 // create a render target to back the device |
| 175 GrTextureDesc desc; |
| 176 desc.fConfig = kSkia8888_GrPixelConfig; |
| 177 desc.fFlags = kRenderTarget_GrTextureFlagBit; |
| 178 desc.fWidth = SkScalarCeilToInt(width); |
| 179 desc.fHeight = SkScalarCeilToInt(height); |
| 180 desc.fSampleCnt = 0; |
| 181 target.reset(gr->createUncachedTexture(desc, NULL, 0)); |
| 182 } |
| 183 if (NULL == target.get()) { |
| 184 SkASSERT(0); |
| 185 return false; |
| 186 } |
| 187 |
| 188 device.reset(SkGpuDevice::Create(target)); |
| 189 } |
| 190 #endif |
| 191 else { |
150 SkDebugf("unknown --config: %s\n", FLAGS_config[0]); | 192 SkDebugf("unknown --config: %s\n", FLAGS_config[0]); |
151 return false; | 193 return false; |
152 } | 194 } |
153 SkCanvas canvas(device); | 195 SkCanvas canvas(device); |
154 | 196 |
155 #ifdef PDF_TRACE_DIFF_IN_PNG | 197 #ifdef PDF_TRACE_DIFF_IN_PNG |
156 gDumpBitmap = &bitmap; | 198 gDumpBitmap = &bitmap; |
157 gDumpCanvas = &canvas; | 199 gDumpCanvas = &canvas; |
158 #endif | 200 #endif |
159 renderer.renderPage(page < 0 ? 0 : page, &canvas, rect); | 201 renderer.renderPage(page < 0 ? 0 : page, &canvas, rect); |
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299 } | 341 } |
300 | 342 |
301 return 0; | 343 return 0; |
302 } | 344 } |
303 | 345 |
304 #if !defined SK_BUILD_FOR_IOS | 346 #if !defined SK_BUILD_FOR_IOS |
305 int main(int argc, char * const argv[]) { | 347 int main(int argc, char * const argv[]) { |
306 return tool_main(argc, (char**) argv); | 348 return tool_main(argc, (char**) argv); |
307 } | 349 } |
308 #endif | 350 #endif |
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