Siva Velusamy | db97468 | 2011-11-30 15:05:37 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2011, The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #ifndef __GLTRACE_CONTEXT_H_ |
| 18 | #define __GLTRACE_CONTEXT_H_ |
| 19 | |
| 20 | #include "hooks.h" |
| 21 | |
| 22 | namespace android { |
| 23 | namespace gltrace { |
| 24 | |
| 25 | using ::android::gl_hooks_t; |
| 26 | |
| 27 | class GLTraceContext { |
| 28 | void *fbcontents; /* memory area to read framebuffer contents */ |
| 29 | void *fbcompressed; /* destination for lzf compressed framebuffer */ |
| 30 | unsigned fbcontentsSize; /* size of fbcontents & fbcompressed buffers */ |
| 31 | |
| 32 | void resizeFBMemory(unsigned minSize); |
| 33 | public: |
| 34 | gl_hooks_t *hooks; |
| 35 | |
| 36 | GLTraceContext(); |
| 37 | void getCompressedFB(void **fb, unsigned *fbsize, unsigned *fbwidth, unsigned *fbheight); |
| 38 | }; |
| 39 | |
| 40 | GLTraceContext *getGLTraceContext(); |
| 41 | void setGLTraceContext(GLTraceContext *c); |
| 42 | void initContext(unsigned version, gl_hooks_t *hooks); |
| 43 | void releaseContext(); |
| 44 | |
| 45 | }; |
| 46 | }; |
| 47 | |
| 48 | #endif |