author | Matt Plumtree <matt.plumtree@nokia.com> |
Mon, 18 Oct 2010 18:24:13 +0100 | |
branch | bug235_bringup_0 |
changeset 67 | ca7e6949bf7a |
parent 53 | c2ef9095503a |
permissions | -rw-r--r-- |
53
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
1 |
/* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
2 |
* |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
3 |
* Permission is hereby granted, free of charge, to any person obtaining a |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
4 |
* copy of this software and /or associated documentation files |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
5 |
* (the "Materials "), to deal in the Materials without restriction, |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
6 |
* including without limitation the rights to use, copy, modify, merge, |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
7 |
* publish, distribute, sublicense, and/or sell copies of the Materials, |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
8 |
* and to permit persons to whom the Materials are furnished to do so, |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
9 |
* subject to the following conditions: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
10 |
* |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
11 |
* The above copyright notice and this permission notice shall be included |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
12 |
* in all copies or substantial portions of the Materials. |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
13 |
* |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
14 |
* THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
15 |
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
16 |
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
17 |
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
18 |
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
19 |
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
20 |
* THE USE OR OTHER DEALINGS IN THE MATERIALS. |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
21 |
* |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
22 |
* Initial Contributors: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
23 |
* Nokia Corporation - initial contribution. |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
24 |
* |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
25 |
* Contributors: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
26 |
* |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
27 |
* Description: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
28 |
* |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
29 |
*/ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
30 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
31 |
#include "EGLExtension.h" |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
32 |
#include "EGLState.h" |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
33 |
#include "EGLImage.h" |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
34 |
#include "EGLContext.h" |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
35 |
#include "EGLDisplay.h" |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
36 |
#include "eglInternal.h" |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
37 |
#include "EGLProcess.h" |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
38 |
#include "EGLThread.h" |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
39 |
#include "EGLOs.h" |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
40 |
#include "ImageTarget.h" |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
41 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
42 |
#include <string.h> |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
43 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
44 |
typedef struct |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
45 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
46 |
const char* extnName; // procedure or extension name |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
47 |
ProcPointer procAddr; // address |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
48 |
} TExtnInfo; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
49 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
50 |
static const TExtnInfo eglProcedures[] = |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
51 |
{ // list of EGL extension name strings, followed by any EGLI_NEW function names |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
52 |
{"eglCreateImageKHR", (ProcPointer)eglCreateImageKHR}, |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
53 |
{"eglDestroyImageKHR", (ProcPointer)eglDestroyImageKHR} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
54 |
}; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
55 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
56 |
const EGLint KEglProcCount = sizeof(eglProcedures) / sizeof(TExtnInfo); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
57 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
58 |
CEGLExtension::CEGLExtension() |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
59 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
60 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
61 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
62 |
CEGLExtension::~CEGLExtension(void) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
63 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
64 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
65 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
66 |
ProcPointer CEGLExtension::eglGetProcAddress(const char* aProcname) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
67 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
68 |
EGLint nameLength = strlen(aProcname); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
69 |
if ((nameLength > 3) && !strncmp(aProcname, "egl", 3)) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
70 |
{ // EGL extensions - exhaustive search |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
71 |
for (EGLint idx = 0; idx < KEglProcCount; idx++) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
72 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
73 |
if ( strcmp( aProcname, eglProcedures[idx].extnName ) == 0 ) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
74 |
return eglProcedures[idx].procAddr; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
75 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
76 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
77 |
return NULL; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
78 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
79 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
80 |
static EImageTarget mapImageTarget( EGLenum target ) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
81 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
82 |
switch(target) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
83 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
84 |
case EGL_GL_TEXTURE_2D_KHR: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
85 |
return IMAGE_TARGET_TEXTURE_2D; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
86 |
case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_X_KHR: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
87 |
return IMAGE_TARGET_TEXTURE_CUBE_MAP_POSITIVE_X; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
88 |
case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_X_KHR: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
89 |
return IMAGE_TARGET_TEXTURE_CUBE_MAP_NEGATIVE_X; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
90 |
case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Y_KHR: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
91 |
return IMAGE_TARGET_TEXTURE_CUBE_MAP_POSITIVE_Y; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
92 |
case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_KHR: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
93 |
return IMAGE_TARGET_TEXTURE_CUBE_MAP_NEGATIVE_Y; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
94 |
case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Z_KHR: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
95 |
return IMAGE_TARGET_TEXTURE_CUBE_MAP_POSITIVE_Z; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
96 |
case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_KHR: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
97 |
return IMAGE_TARGET_TEXTURE_CUBE_MAP_NEGATIVE_Z; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
98 |
case EGL_GL_RENDERBUFFER_KHR: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
99 |
return IMAGE_TARGET_RENDERBUFFER; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
100 |
default: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
101 |
EGLI_ASSERT(false); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
102 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
103 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
104 |
// Not reached. |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
105 |
return (EImageTarget)-1; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
106 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
107 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
108 |
EGLAPI EGLImageKHR EGLAPIENTRY eglCreateImageKHR( EGLDisplay dpy, |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
109 |
EGLContext ctx, |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
110 |
EGLenum target, |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
111 |
EGLClientBuffer buffer, |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
112 |
const EGLint *attrib_list ) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
113 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
114 |
EGLI_ENTER_RET( EGL_NO_IMAGE_KHR ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
115 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
116 |
CEGLImage *image = NULL; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
117 |
CEGLDisplay *display = NULL; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
118 |
CEGLContext *context = NULL; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
119 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
120 |
display = state->GetDisplay( dpy ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
121 |
// Check display |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
122 |
//<dpy> must be a valid EGLDisplay |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
123 |
if( !display ) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
124 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
125 |
EGLI_LEAVE_RET( EGL_NO_IMAGE_KHR, EGL_BAD_DISPLAY ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
126 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
127 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
128 |
context = display->GetContext( ctx ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
129 |
// Check context |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
130 |
//<ctx> must be a valid OpenVG API context on that display |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
131 |
if( !context ) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
132 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
133 |
EGLI_LEAVE_RET( EGL_NO_IMAGE_KHR, EGL_BAD_CONTEXT ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
134 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
135 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
136 |
// Display and context ok, continue... |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
137 |
switch( target ) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
138 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
139 |
case EGL_NATIVE_PIXMAP_KHR: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
140 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
141 |
// Not supported |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
142 |
// 1) set error code to EGL_BAD_PARAMETER |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
143 |
// 2) release lock |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
144 |
// 3) return no image |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
145 |
EGLI_LEAVE_RET( EGL_NO_IMAGE_KHR, EGL_BAD_PARAMETER ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
146 |
break; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
147 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
148 |
case EGL_VG_PARENT_IMAGE_KHR: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
149 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
150 |
// Context must be client context and api must be openVG |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
151 |
if( context->ClientContext() && EGL_OPENVG_API == context->ClientApi() ) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
152 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
153 |
EGLI_LEAVE_RET( EGL_NO_IMAGE_KHR, EGL_BAD_CONTEXT ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
154 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
155 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
156 |
//<buffer> |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
157 |
//must be a handle of a VGImage object valid in the specified context, cast |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
158 |
//into the type EGLClientBuffer |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
159 |
//Furthermore, the specified VGImage |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
160 |
//<buffer> must not be a child image |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
161 |
if ( !state->VGInterface()->IsRootImage( buffer ) ) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
162 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
163 |
EGLI_LEAVE_RET( EGL_NO_IMAGE_KHR, EGL_BAD_ACCESS ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
164 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
165 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
166 |
// TODO: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
167 |
/* |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
168 |
1) We also need to check that VGImage is not bound |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
169 |
to a Pbuffer surface |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
170 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
171 |
2) VGimage has not been already used to create EGLImage. |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
172 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
173 |
3) VGImage itself is not created from EGLImage. |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
174 |
*/ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
175 |
//state->VGInterface()- |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
176 |
// 1) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
177 |
if( EGL_PBUFFER_BIT == context->Config()->GetAttribute( EGL_SURFACE_TYPE ) ) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
178 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
179 |
// If VGImage is bound to a Pbuffer no EGLImage |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
180 |
EGLI_LEAVE_RET( EGL_NO_IMAGE_KHR, EGL_BAD_ACCESS ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
181 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
182 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
183 |
// Descriptor for pixeldata data values |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
184 |
SurfaceDescriptor desc; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
185 |
// data is actual pixeldata |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
186 |
void* data = NULL; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
187 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
188 |
//Any values |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
189 |
//specified in <attr_list> are ignored. |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
190 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
191 |
// GetImageData will allocate memory for data |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
192 |
// data must be deleted in CEGLImage destructor |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
193 |
state->VGInterface()->GetImageData( buffer, desc, data ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
194 |
if ( !data ) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
195 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
196 |
EGLI_LEAVE_RET( EGL_NO_IMAGE_KHR, EGL_BAD_ACCESS ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
197 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
198 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
199 |
// Create CEGLImage. |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
200 |
image = EGLI_NEW CEGLImage( target, buffer, desc, data ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
201 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
202 |
// If EGLImage creation fail then return error code. |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
203 |
if( !image ) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
204 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
205 |
EGLI_LEAVE_RET( EGL_NO_IMAGE_KHR, EGL_BAD_ALLOC ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
206 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
207 |
// Add refcount to VGImage |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
208 |
state->VGInterface()->AddRef( buffer ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
209 |
// Add image in array |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
210 |
image = display->AddEGLImage( image ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
211 |
break; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
212 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
213 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
214 |
case EGL_GL_TEXTURE_2D_KHR: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
215 |
case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_X_KHR: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
216 |
case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_X_KHR: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
217 |
case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Y_KHR: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
218 |
case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_KHR: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
219 |
case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Z_KHR: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
220 |
case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_KHR: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
221 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
222 |
// From RFP document |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
223 |
// EGL_KHR_gl_image (not required for OpenGL ES 1.1) [R12] |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
224 |
/*<ctx> must be a valid OpenGL ES API context on that display.*/ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
225 |
if( context->ClientContext() && (EGL_OPENGL_ES_API != context->ClientApi() || 2 != context->ClientVersion()) ) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
226 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
227 |
EGLI_LEAVE_RET( EGL_NO_IMAGE_KHR, EGL_BAD_CONTEXT ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
228 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
229 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
230 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
231 |
// From spec. |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
232 |
/*KHR_gl_texture_2D_image requires the presence of an OpenGL ES |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
233 |
implementation (1.0 or later and/or 2.0 or later).*/ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
234 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
235 |
/*Accepted as an attribute in the <attr_list> parameter of |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
236 |
eglCreateImageKHR: EGL_GL_TEXTURE_LEVEL_KHR 0x30BC*/ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
237 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
238 |
//EGL_GL_TEXTURE_LEVEL_KHR |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
239 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
240 |
/*If <target> is EGL_GL_TEXTURE_2D_KHR, |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
241 |
<buffer> must be the name of a nonzero, EGL_GL_TEXTURE_2D target texture object, |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
242 |
cast into the type EGLClientBuffer. |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
243 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
244 |
<attr_list> should specify the mipmap level |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
245 |
which will be used as the EGLImage source (EGL_GL_TEXTURE_LEVEL_KHR); the |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
246 |
specified mipmap level must be part of <buffer>. If not specified, the |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
247 |
default value listed in Table bbb will be used, instead. Additional |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
248 |
values specified in <attr_list> are ignored. The texture must be complete |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
249 |
unless the mipmap level to be used is 0, the texture has mipmap level 0 |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
250 |
specified, and no other mipmap levels are specified. */ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
251 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
252 |
SurfaceDescriptor surfDesc; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
253 |
EGLint textureLevel = 0; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
254 |
EGLint dataSize; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
255 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
256 |
if( attrib_list && attrib_list[0] != EGL_NONE ) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
257 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
258 |
for(int i=0; attrib_list[i] != EGL_NONE ; i+=2) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
259 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
260 |
if( attrib_list[i] == EGL_GL_TEXTURE_LEVEL_KHR ) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
261 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
262 |
textureLevel = attrib_list[i+1]; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
263 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
264 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
265 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
266 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
267 |
EImageTarget textureTarget = mapImageTarget(target); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
268 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
269 |
IEGLtoGLES2Interface* iFace = (IEGLtoGLES2Interface*)state->GLESInterface(2); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
270 |
EStatus status = iFace->GetTextureInfo( context->ClientContext(), textureTarget, buffer, textureLevel, surfDesc ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
271 |
if ( status != DGLES2_SUCCESS ) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
272 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
273 |
switch( status ) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
274 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
275 |
case DGLES2_BAD_PARAMETER: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
276 |
case DGLES2_BAD_MATCH: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
277 |
EGLI_LEAVE_RET( EGL_NO_IMAGE_KHR, EGL_BAD_PARAMETER ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
278 |
break; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
279 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
280 |
default: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
281 |
EGLI_ASSERT(false); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
282 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
283 |
EGLI_LEAVE_RET( EGL_NO_IMAGE_KHR, EGL_BAD_ALLOC ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
284 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
285 |
dataSize = surfDesc.m_stride * surfDesc.m_height; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
286 |
unsigned char* data = new unsigned char [ dataSize ]; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
287 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
288 |
iFace->GetTextureData( context->ClientContext(), textureTarget, buffer, textureLevel, data ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
289 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
290 |
// Create CEGLImage. |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
291 |
image = EGLI_NEW CEGLImage( target, buffer, surfDesc, data ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
292 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
293 |
// If EGLImage creation fail then return error code. |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
294 |
if( !image ) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
295 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
296 |
EGLI_LEAVE_RET( EGL_NO_IMAGE_KHR, EGL_BAD_ALLOC ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
297 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
298 |
// Add image in array |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
299 |
// That array is in display side. |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
300 |
image = display->AddEGLImage( image ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
301 |
break; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
302 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
303 |
case EGL_GL_TEXTURE_3D_KHR: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
304 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
305 |
/*<ctx> must be a valid OpenGL ES API context on that display.*/ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
306 |
//EGL_BAD_PARAMETER |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
307 |
// NOT SUPPORTED |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
308 |
EGLI_LEAVE_RET( EGL_NO_IMAGE_KHR, EGL_BAD_PARAMETER ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
309 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
310 |
case EGL_GL_RENDERBUFFER_KHR: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
311 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
312 |
//EGL_BAD_PARAMETER |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
313 |
// NOT SUPPORTED |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
314 |
EGLI_LEAVE_RET( EGL_NO_IMAGE_KHR, EGL_BAD_PARAMETER ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
315 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
316 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
317 |
default: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
318 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
319 |
//EGL_BAD_PARAMETER |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
320 |
EGLI_LEAVE_RET( EGL_NO_IMAGE_KHR, EGL_BAD_PARAMETER ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
321 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
322 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
323 |
EGLI_LEAVE_RET( image, EGL_SUCCESS ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
324 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
325 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
326 |
EGLAPI EGLBoolean EGLAPIENTRY eglDestroyImageKHR( EGLDisplay dpy, |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
327 |
EGLImageKHR image) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
328 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
329 |
// TODO: |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
330 |
/* Check display |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
331 |
Delete image from display array*/ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
332 |
EGLI_ENTER_RET( EGL_FALSE ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
333 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
334 |
CEGLDisplay *display = NULL; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
335 |
CEGLImage *tempImage = NULL; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
336 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
337 |
display = state->GetDisplay( dpy ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
338 |
// Check display |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
339 |
//<dpy> must be a valid EGLDisplay |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
340 |
if( !display ) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
341 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
342 |
EGLI_LEAVE_RET( EGL_FALSE, EGL_BAD_DISPLAY ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
343 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
344 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
345 |
tempImage = display->GetImage( image ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
346 |
if( !tempImage ) |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
347 |
{ |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
348 |
EGLI_LEAVE_RET( EGL_FALSE, EGL_BAD_PARAMETER ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
349 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
350 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
351 |
// Display and image are both ok... |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
352 |
// Let siblings know that image is destroyed... |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
353 |
// Delete mother of image... |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
354 |
// Remove image... |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
355 |
//tempImage |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
356 |
display->RemoveEGLImage( image ); |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
357 |
|
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
358 |
return EGL_TRUE; |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
359 |
} |
c2ef9095503a
Copy code from the holdingarea into the target locations.
Matt Plumtree <matt.plumtree@nokia.com>
parents:
diff
changeset
|
360 |