diff options
Diffstat (limited to 'cogl/cogl/cogl-feature-private.h')
| -rw-r--r-- | cogl/cogl/cogl-feature-private.h | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/cogl/cogl/cogl-feature-private.h b/cogl/cogl/cogl-feature-private.h deleted file mode 100644 index 35ec08953..000000000 --- a/cogl/cogl/cogl-feature-private.h +++ /dev/null @@ -1,106 +0,0 @@ -/* - * Cogl - * - * A Low Level GPU Graphics and Utilities API - * - * Copyright (C) 2009 Intel Corporation. - * - * Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, copy, - * modify, merge, publish, distribute, sublicense, and/or sell copies - * of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * - */ - -#ifndef __COGL_FEATURE_PRIVATE_H -#define __COGL_FEATURE_PRIVATE_H - -#include <glib.h> - -#include "cogl-context.h" -#include "cogl-renderer.h" - -#define COGL_CHECK_GL_VERSION(driver_major, driver_minor, \ - target_major, target_minor) \ - ((driver_major) > (target_major) || \ - ((driver_major) == (target_major) && (driver_minor) >= (target_minor))) - -typedef enum -{ - COGL_EXT_IN_GL = (1 << 0), - COGL_EXT_IN_GLES2 = (1 << 1), - COGL_EXT_IN_GLES3 = (1 << 2) -} CoglExtGlesAvailability; - -typedef struct _CoglFeatureFunction CoglFeatureFunction; - -struct _CoglFeatureFunction -{ - /* The name of the function without the "EXT" or "ARB" suffix */ - const char *name; - /* The offset in the context of where to store the function pointer */ - unsigned int pointer_offset; -}; - -typedef struct _CoglFeatureData CoglFeatureData; - -struct _CoglFeatureData -{ - /* A minimum GL version which the functions should be defined in - without needing an extension. Set to 255,255 if it's only - provided in an extension */ - int min_gl_major, min_gl_minor; - /* Flags specifying which versions of GLES the feature is available - in core in */ - CoglExtGlesAvailability gles_availability; - /* \0 separated list of namespaces to try. Eg "EXT\0ARB\0" */ - const char *namespaces; - /* \0 separated list of required extension names without the GL_EXT - or GL_ARB prefix. Any of the extensions must be available for the - feature to be considered available. If the suffix for an - extension is different from the namespace, you can specify it - with a ':' after the namespace */ - const char *extension_names; - /* A set of private feature flags to enable if the extension is - * available */ - int feature_flags_private; - /* An optional corresponding winsys feature. */ - CoglWinsysFeature winsys_feature; - /* A list of functions required for this feature. Terminated with a - NULL name */ - const CoglFeatureFunction *functions; -}; - -gboolean -_cogl_feature_check (CoglRenderer *renderer, - const char *driver_prefix, - const CoglFeatureData *data, - int gl_major, - int gl_minor, - CoglDriver driver, - char * const *extensions, - void *function_table); - -void -_cogl_feature_check_ext_functions (CoglContext *context, - int gl_major, - int gl_minor, - char * const *gl_extensions); - -#endif /* __COGL_FEATURE_PRIVATE_H */ |