gfx/angle/src/libGLESv2/Program.h@129ffea94266
gfx/angle/src/libGLESv2/Program.h
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
1 //
2 // Copyright (c) 2002-2012 The ANGLE Project Authors. All rights reserved.
3 // Use of this source code is governed by a BSD-style license that can be
4 // found in the LICENSE file.
5 //
7 // Program.h: Defines the gl::Program class. Implements GL program objects
8 // and related functionality. [OpenGL ES 2.0.24] section 2.10.3 page 28.
10 #ifndef LIBGLESV2_PROGRAM_H_
11 #define LIBGLESV2_PROGRAM_H_
13 #include <string>
14 #include <set>
16 #include "common/angleutils.h"
17 #include "common/RefCountObject.h"
18 #include "libGLESv2/Constants.h"
20 namespace rx
21 {
22 class Renderer;
23 }
25 namespace gl
26 {
27 class ResourceManager;
28 class FragmentShader;
29 class VertexShader;
30 class ProgramBinary;
31 class Shader;
33 extern const char * const g_fakepath;
35 class AttributeBindings
36 {
37 public:
38 AttributeBindings();
39 ~AttributeBindings();
41 void bindAttributeLocation(GLuint index, const char *name);
42 int getAttributeBinding(const std::string &name) const;
44 private:
45 std::set<std::string> mAttributeBinding[MAX_VERTEX_ATTRIBS];
46 };
48 class InfoLog
49 {
50 public:
51 InfoLog();
52 ~InfoLog();
54 int getLength() const;
55 void getLog(GLsizei bufSize, GLsizei *length, char *infoLog);
57 void appendSanitized(const char *message);
58 void append(const char *info, ...);
59 void reset();
60 private:
61 DISALLOW_COPY_AND_ASSIGN(InfoLog);
62 char *mInfoLog;
63 };
65 class Program
66 {
67 public:
68 Program(rx::Renderer *renderer, ResourceManager *manager, GLuint handle);
70 ~Program();
72 bool attachShader(Shader *shader);
73 bool detachShader(Shader *shader);
74 int getAttachedShadersCount() const;
76 void bindAttributeLocation(GLuint index, const char *name);
78 bool link();
79 bool isLinked();
80 bool setProgramBinary(const void *binary, GLsizei length);
81 ProgramBinary *getProgramBinary();
83 int getInfoLogLength() const;
84 void getInfoLog(GLsizei bufSize, GLsizei *length, char *infoLog);
85 void getAttachedShaders(GLsizei maxCount, GLsizei *count, GLuint *shaders);
87 void getActiveAttribute(GLuint index, GLsizei bufsize, GLsizei *length, GLint *size, GLenum *type, GLchar *name);
88 GLint getActiveAttributeCount();
89 GLint getActiveAttributeMaxLength();
91 void getActiveUniform(GLuint index, GLsizei bufsize, GLsizei *length, GLint *size, GLenum *type, GLchar *name);
92 GLint getActiveUniformCount();
93 GLint getActiveUniformMaxLength();
95 void addRef();
96 void release();
97 unsigned int getRefCount() const;
98 void flagForDeletion();
99 bool isFlaggedForDeletion() const;
101 void validate();
102 bool isValidated() const;
104 GLint getProgramBinaryLength() const;
106 private:
107 DISALLOW_COPY_AND_ASSIGN(Program);
109 void unlink(bool destroy = false);
111 FragmentShader *mFragmentShader;
112 VertexShader *mVertexShader;
114 AttributeBindings mAttributeBindings;
116 BindingPointer<ProgramBinary> mProgramBinary;
117 bool mLinked;
118 bool mDeleteStatus; // Flag to indicate that the program can be deleted when no longer in use
120 unsigned int mRefCount;
122 ResourceManager *mResourceManager;
123 rx::Renderer *mRenderer;
124 const GLuint mHandle;
126 InfoLog mInfoLog;
127 };
128 }
130 #endif // LIBGLESV2_PROGRAM_H_
