OLD | NEW |
1 /* | 1 /* |
2 * Copyright 2011 Google Inc. | 2 * Copyright 2011 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 | 8 |
9 #include "gl/GrGLInterface.h" | 9 #include "gl/GrGLInterface.h" |
10 #include "gl/GrGLExtensions.h" | 10 #include "gl/GrGLExtensions.h" |
11 #include "gl/GrGLUtil.h" | 11 #include "gl/GrGLUtil.h" |
12 | 12 |
13 #include <stdio.h> | 13 #include <stdio.h> |
14 | 14 |
15 #if GR_GL_PER_GL_FUNC_CALLBACK | 15 #if GR_GL_PER_GL_FUNC_CALLBACK |
16 namespace { | 16 namespace { |
17 void GrGLDefaultInterfaceCallback(const GrGLInterface*) {} | 17 void GrGLDefaultInterfaceCallback(const GrGLInterface*) {} |
18 } | 18 } |
19 #endif | 19 #endif |
20 | 20 |
21 const GrGLInterface* GrGLInterfaceRemoveNVPR(const GrGLInterface* interface) { | |
22 GrGLInterface* newInterface = GrGLInterface::NewClone(interface); | |
23 | |
24 newInterface->fExtensions.remove("GL_NV_path_rendering"); | |
25 | |
26 newInterface->fPathCommands = NULL; | |
27 newInterface->fPathCoords = NULL; | |
28 newInterface->fPathSubCommands = NULL; | |
29 newInterface->fPathSubCoords = NULL; | |
30 newInterface->fPathString = NULL; | |
31 newInterface->fPathGlyphs = NULL; | |
32 newInterface->fPathGlyphRange = NULL; | |
33 newInterface->fWeightPaths = NULL; | |
34 newInterface->fCopyPath = NULL; | |
35 newInterface->fInterpolatePaths = NULL; | |
36 newInterface->fTransformPath = NULL; | |
37 newInterface->fPathParameteriv = NULL; | |
38 newInterface->fPathParameteri = NULL; | |
39 newInterface->fPathParameterfv = NULL; | |
40 newInterface->fPathParameterf = NULL; | |
41 newInterface->fPathDashArray = NULL; | |
42 newInterface->fGenPaths = NULL; | |
43 newInterface->fDeletePaths = NULL; | |
44 newInterface->fIsPath = NULL; | |
45 newInterface->fPathStencilFunc = NULL; | |
46 newInterface->fPathStencilDepthOffset = NULL; | |
47 newInterface->fStencilFillPath = NULL; | |
48 newInterface->fStencilStrokePath = NULL; | |
49 newInterface->fStencilFillPathInstanced = NULL; | |
50 newInterface->fStencilStrokePathInstanced = NULL; | |
51 newInterface->fPathCoverDepthFunc = NULL; | |
52 newInterface->fPathColorGen = NULL; | |
53 newInterface->fPathTexGen = NULL; | |
54 newInterface->fPathFogGen = NULL; | |
55 newInterface->fCoverFillPath = NULL; | |
56 newInterface->fCoverStrokePath = NULL; | |
57 newInterface->fCoverFillPathInstanced = NULL; | |
58 newInterface->fCoverStrokePathInstanced = NULL; | |
59 newInterface->fGetPathParameteriv = NULL; | |
60 newInterface->fGetPathParameterfv = NULL; | |
61 newInterface->fGetPathCommands = NULL; | |
62 newInterface->fGetPathCoords = NULL; | |
63 newInterface->fGetPathDashArray = NULL; | |
64 newInterface->fGetPathMetrics = NULL; | |
65 newInterface->fGetPathMetricRange = NULL; | |
66 newInterface->fGetPathSpacing = NULL; | |
67 newInterface->fGetPathColorGeniv = NULL; | |
68 newInterface->fGetPathColorGenfv = NULL; | |
69 newInterface->fGetPathTexGeniv = NULL; | |
70 newInterface->fGetPathTexGenfv = NULL; | |
71 newInterface->fIsPointInFillPath = NULL; | |
72 newInterface->fIsPointInStrokePath = NULL; | |
73 newInterface->fGetPathLength = NULL; | |
74 newInterface->fPointAlongPath = NULL; | |
75 | |
76 return newInterface; | |
77 } | |
78 | |
79 GrGLInterface::GrGLInterface() | 21 GrGLInterface::GrGLInterface() |
80 // TODO: Remove this madness ASAP. | 22 // TODO: Remove this madness ASAP. |
81 : fActiveTexture(&fFunctions.fActiveTexture) | 23 : fActiveTexture(&fFunctions.fActiveTexture) |
82 , fAttachShader(&fFunctions.fAttachShader) | 24 , fAttachShader(&fFunctions.fAttachShader) |
83 , fBeginQuery(&fFunctions.fBeginQuery) | 25 , fBeginQuery(&fFunctions.fBeginQuery) |
84 , fBindAttribLocation(&fFunctions.fBindAttribLocation) | 26 , fBindAttribLocation(&fFunctions.fBindAttribLocation) |
85 , fBindBuffer(&fFunctions.fBindBuffer) | 27 , fBindBuffer(&fFunctions.fBindBuffer) |
86 , fBindFragDataLocation(&fFunctions.fBindFragDataLocation) | 28 , fBindFragDataLocation(&fFunctions.fBindFragDataLocation) |
87 , fBindFragDataLocationIndexed(&fFunctions.fBindFragDataLocationIndexed) | 29 , fBindFragDataLocationIndexed(&fFunctions.fBindFragDataLocationIndexed) |
88 , fBindFramebuffer(&fFunctions.fBindFramebuffer) | 30 , fBindFramebuffer(&fFunctions.fBindFramebuffer) |
(...skipping 167 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
256 , fGetPathMetrics(&fFunctions.fGetPathMetrics) | 198 , fGetPathMetrics(&fFunctions.fGetPathMetrics) |
257 , fGetPathMetricRange(&fFunctions.fGetPathMetricRange) | 199 , fGetPathMetricRange(&fFunctions.fGetPathMetricRange) |
258 , fGetPathSpacing(&fFunctions.fGetPathSpacing) | 200 , fGetPathSpacing(&fFunctions.fGetPathSpacing) |
259 , fGetPathColorGeniv(&fFunctions.fGetPathColorGeniv) | 201 , fGetPathColorGeniv(&fFunctions.fGetPathColorGeniv) |
260 , fGetPathColorGenfv(&fFunctions.fGetPathColorGenfv) | 202 , fGetPathColorGenfv(&fFunctions.fGetPathColorGenfv) |
261 , fGetPathTexGeniv(&fFunctions.fGetPathTexGeniv) | 203 , fGetPathTexGeniv(&fFunctions.fGetPathTexGeniv) |
262 , fGetPathTexGenfv(&fFunctions.fGetPathTexGenfv) | 204 , fGetPathTexGenfv(&fFunctions.fGetPathTexGenfv) |
263 , fIsPointInFillPath(&fFunctions.fIsPointInFillPath) | 205 , fIsPointInFillPath(&fFunctions.fIsPointInFillPath) |
264 , fIsPointInStrokePath(&fFunctions.fIsPointInStrokePath) | 206 , fIsPointInStrokePath(&fFunctions.fIsPointInStrokePath) |
265 , fGetPathLength(&fFunctions.fGetPathLength) | 207 , fGetPathLength(&fFunctions.fGetPathLength) |
266 , fPointAlongPath(&fFunctions.fPointAlongPath) { | 208 , fPointAlongPath(&fFunctions.fPointAlongPath) |
| 209 { |
267 fStandard = kNone_GrGLStandard; | 210 fStandard = kNone_GrGLStandard; |
268 | 211 |
269 #if GR_GL_PER_GL_FUNC_CALLBACK | 212 #if GR_GL_PER_GL_FUNC_CALLBACK |
270 fCallback = GrGLDefaultInterfaceCallback; | 213 fCallback = GrGLDefaultInterfaceCallback; |
271 fCallbackData = 0; | 214 fCallbackData = 0; |
272 #endif | 215 #endif |
273 } | 216 } |
274 | 217 |
275 GrGLInterface* GrGLInterface::NewClone(const GrGLInterface* interface) { | |
276 SkASSERT(NULL != interface); | |
277 | |
278 GrGLInterface* clone = SkNEW(GrGLInterface); | |
279 clone->fStandard = interface->fStandard; | |
280 clone->fExtensions = interface->fExtensions; | |
281 clone->fFunctions = interface->fFunctions; | |
282 #if GR_GL_PER_GL_FUNC_CALLBACK | |
283 clone->fCallback = interface->fCallback; | |
284 clone->fCallbackData = interface->fCallbackData; | |
285 #endif | |
286 return clone; | |
287 } | |
288 | |
289 bool GrGLInterface::validate() const { | 218 bool GrGLInterface::validate() const { |
290 | 219 |
291 if (kNone_GrGLStandard == fStandard) { | 220 if (kNone_GrGLStandard == fStandard) { |
292 return false; | 221 return false; |
293 } | 222 } |
294 | 223 |
295 // This const hackery is necessary because the factories in Chromium do not
yet initialize | 224 // This const hackery is necessary because the factories in Chromium do not
yet initialize |
296 // fExtensions. | 225 // fExtensions. |
297 if (!fExtensions.isInitialized()) { | 226 if (!fExtensions.isInitialized()) { |
298 GrGLExtensions* extensions = const_cast<GrGLExtensions*>(&fExtensions); | 227 GrGLExtensions* extensions = const_cast<GrGLExtensions*>(&fExtensions); |
(...skipping 170 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
469 NULL == fFunctions.fLoadIdentity || | 398 NULL == fFunctions.fLoadIdentity || |
470 NULL == fFunctions.fLoadMatrixf || | 399 NULL == fFunctions.fLoadMatrixf || |
471 NULL == fFunctions.fMatrixMode || | 400 NULL == fFunctions.fMatrixMode || |
472 NULL == fFunctions.fTexGenf || | 401 NULL == fFunctions.fTexGenf || |
473 NULL == fFunctions.fTexGenfv || | 402 NULL == fFunctions.fTexGenfv || |
474 NULL == fFunctions.fTexGeni || | 403 NULL == fFunctions.fTexGeni || |
475 NULL == fFunctions.fVertexPointer) { | 404 NULL == fFunctions.fVertexPointer) { |
476 return false; | 405 return false; |
477 } | 406 } |
478 } | 407 } |
479 if (fExtensions.has("GL_NV_path_rendering")) { | 408 if (false && fExtensions.has("GL_NV_path_rendering")) { |
480 if (NULL == fFunctions.fPathCommands || | 409 if (NULL == fFunctions.fPathCommands || |
481 NULL == fFunctions.fPathCoords || | 410 NULL == fFunctions.fPathCoords || |
482 NULL == fFunctions.fPathSubCommands || | 411 NULL == fFunctions.fPathSubCommands || |
483 NULL == fFunctions.fPathSubCoords || | 412 NULL == fFunctions.fPathSubCoords || |
484 NULL == fFunctions.fPathString || | 413 NULL == fFunctions.fPathString || |
485 NULL == fFunctions.fPathGlyphs || | 414 NULL == fFunctions.fPathGlyphs || |
486 NULL == fFunctions.fPathGlyphRange || | 415 NULL == fFunctions.fPathGlyphRange || |
487 NULL == fFunctions.fWeightPaths || | 416 NULL == fFunctions.fWeightPaths || |
488 NULL == fFunctions.fCopyPath || | 417 NULL == fFunctions.fCopyPath || |
489 NULL == fFunctions.fInterpolatePaths || | 418 NULL == fFunctions.fInterpolatePaths || |
(...skipping 160 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
650 if (glVer >= GR_GL_VER(3,0) || fExtensions.has("GL_OES_vertex_array_obje
ct")) { | 579 if (glVer >= GR_GL_VER(3,0) || fExtensions.has("GL_OES_vertex_array_obje
ct")) { |
651 if (NULL == fFunctions.fBindVertexArray || | 580 if (NULL == fFunctions.fBindVertexArray || |
652 NULL == fFunctions.fDeleteVertexArrays || | 581 NULL == fFunctions.fDeleteVertexArrays || |
653 NULL == fFunctions.fGenVertexArrays) { | 582 NULL == fFunctions.fGenVertexArrays) { |
654 return false; | 583 return false; |
655 } | 584 } |
656 } | 585 } |
657 } | 586 } |
658 return true; | 587 return true; |
659 } | 588 } |
OLD | NEW |