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-rw-r--r--opengl/libs/GLES2/gl2.cpp126
1 files changed, 0 insertions, 126 deletions
diff --git a/opengl/libs/GLES2/gl2.cpp b/opengl/libs/GLES2/gl2.cpp
deleted file mode 100644
index 4345c2b..0000000
--- a/opengl/libs/GLES2/gl2.cpp
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- ** Copyright 2007, The Android Open Source Project
- **
- ** Licensed under the Apache License, Version 2.0 (the "License");
- ** you may not use this file except in compliance with the License.
- ** You may obtain a copy of the License at
- **
- ** http://www.apache.org/licenses/LICENSE-2.0
- **
- ** Unless required by applicable law or agreed to in writing, software
- ** distributed under the License is distributed on an "AS IS" BASIS,
- ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- ** See the License for the specific language governing permissions and
- ** limitations under the License.
- */
-
-#include <ctype.h>
-#include <string.h>
-#include <errno.h>
-
-#include <sys/ioctl.h>
-
-#include <GLES2/gl2.h>
-#include <GLES2/gl2ext.h>
-
-#include <cutils/log.h>
-#include <cutils/properties.h>
-
-#include "hooks.h"
-#include "egl_impl.h"
-
-using namespace android;
-
-// ----------------------------------------------------------------------------
-// Actual GL entry-points
-// ----------------------------------------------------------------------------
-
-#undef API_ENTRY
-#undef CALL_GL_API
-#undef CALL_GL_API_RETURN
-
-#define DEBUG_CALL_GL_API 0
-
-#if USE_FAST_TLS_KEY
-
- #ifdef HAVE_ARM_TLS_REGISTER
- #define GET_TLS(reg) \
- "mrc p15, 0, " #reg ", c13, c0, 3 \n"
- #else
- #define GET_TLS(reg) \
- "mov " #reg ", #0xFFFF0FFF \n" \
- "ldr " #reg ", [" #reg ", #-15] \n"
- #endif
-
- #define API_ENTRY(_api) __attribute__((naked)) _api
-
- #define CALL_GL_API(_api, ...) \
- asm volatile( \
- GET_TLS(r12) \
- "ldr r12, [r12, %[tls]] \n" \
- "cmp r12, #0 \n" \
- "ldrne pc, [r12, %[api]] \n" \
- "mov r0, #0 \n" \
- "bx lr \n" \
- : \
- : [tls] "J"(TLS_SLOT_OPENGL_API*4), \
- [api] "J"(__builtin_offsetof(gl_hooks_t, gl._api)) \
- : \
- );
-
- #define CALL_GL_API_RETURN(_api, ...) \
- CALL_GL_API(_api, __VA_ARGS__) \
- return 0; // placate gcc's warnings. never reached.
-
-#else
-
- #define API_ENTRY(_api) _api
-
-#if DEBUG_CALL_GL_API
-
- #define CALL_GL_API(_api, ...) \
- gl_hooks_t::gl_t const * const _c = &getGlThreadSpecific()->gl; \
- _c->_api(__VA_ARGS__); \
- GLenum status = GL_NO_ERROR; \
- while ((status = glGetError()) != GL_NO_ERROR) { \
- ALOGD("[" #_api "] 0x%x", status); \
- }
-
-#else
-
- #define CALL_GL_API(_api, ...) \
- gl_hooks_t::gl_t const * const _c = &getGlThreadSpecific()->gl; \
- _c->_api(__VA_ARGS__);
-
-#endif
-
- #define CALL_GL_API_RETURN(_api, ...) \
- gl_hooks_t::gl_t const * const _c = &getGlThreadSpecific()->gl; \
- return _c->_api(__VA_ARGS__)
-
-#endif
-
-
-extern "C" {
-#include "gl2_api.in"
-#include "gl2ext_api.in"
-}
-
-#undef API_ENTRY
-#undef CALL_GL_API
-#undef CALL_GL_API_RETURN
-
-/*
- * glGetString() is special because we expose some extensions in the wrapper
- */
-
-extern "C" const GLubyte * __glGetString(GLenum name);
-
-const GLubyte * glGetString(GLenum name)
-{
- const GLubyte * ret = egl_get_string_for_current_context(name);
- if (ret == NULL) {
- ret = __glGetString(name);
- }
- return ret;
-}