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54735dec84
The coding style has for a long time said to avoid using redundant glib
data types such as gint or gchar etc because we feel that they make the
code look unnecessarily foreign to developers coming from outside of the
Gnome developer community.
Note: When we tried to find the historical rationale for the types we
just found that they were apparently only added for consistent syntax
highlighting which didn't seem that compelling.
Up until now we have been continuing to use some of the platform
specific type such as gint{8,16,32,64} and gsize but this patch switches
us over to using the standard c99 equivalents instead so we can further
ensure that our code looks familiar to the widest range of C developers
who might potentially contribute to Cogl.
So instead of using the gint{8,16,32,64} and guint{8,16,32,64} types this
switches all Cogl code to instead use the int{8,16,32,64}_t and
uint{8,16,32,64}_t c99 types instead.
Instead of gsize we now use size_t
For now we are not going to use the c99 _Bool type and instead we have
introduced a new CoglBool type to use instead of gboolean.
Reviewed-by: Neil Roberts <neil@linux.intel.com>
(cherry picked from commit 5967dad2400d32ca6319cef6cb572e81bf2c15f0)
149 lines
4.0 KiB
C
149 lines
4.0 KiB
C
/*
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* Cogl
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*
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* An object oriented GL/GLES Abstraction/Utility Layer
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*
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* Copyright (C) 2012 Intel Corporation.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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/* These functions are just here temporarily for the 1.10.x releases
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to maintain ABI compatibility. They will be removed again
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immediately once the branch for 1.12.x is created */
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#include "cogl2-compatibility.h"
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#include "cogl-framebuffer.h"
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#include "cogl-index-buffer.h"
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#include "cogl-pipeline.h"
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void
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cogl_clip_push_from_path (CoglPath *path)
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{
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cogl_framebuffer_push_path_clip (cogl_get_draw_framebuffer (), path);
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}
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/* These were never declared in a public header so we might as well
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keep it that way. The declarations here are just to avoid a
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warning */
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GQuark
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cogl_display_error_quark (void);
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GQuark
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cogl_onscreen_template_error_quark (void);
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GQuark
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cogl_swap_chain_error_quark (void);
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GQuark
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cogl_texture_3d_error_quark (void);
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CoglBool
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cogl_index_buffer_allocate (CoglIndexBuffer *indices,
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GError *error);
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CoglBool
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cogl_is_journal (void *object);
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void
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cogl_vdraw_indexed_attributes (CoglFramebuffer *framebuffer,
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CoglPipeline *pipeline,
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CoglVerticesMode mode,
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int first_vertex,
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int n_vertices,
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CoglIndices *indices,
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...);
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GQuark
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cogl_display_error_quark (void)
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{
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return g_quark_from_static_string ("cogl-display-error-quark");
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}
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GQuark
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cogl_onscreen_template_error_quark (void)
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{
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return g_quark_from_static_string ("cogl-onscreen-template-error-quark");
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}
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GQuark
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cogl_swap_chain_error_quark (void)
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{
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return g_quark_from_static_string ("cogl-swap-chain-error-quark");
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}
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GQuark
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cogl_texture_3d_error_quark (void)
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{
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return g_quark_from_static_string ("cogl-texture-3d-error-quark");
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}
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CoglBool
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cogl_index_buffer_allocate (CoglIndexBuffer *indices,
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GError *error)
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{
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return TRUE;
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}
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CoglBool
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cogl_is_journal (void *object)
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{
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/* There's no way to get a pointer to a journal so this will never
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return TRUE from an application's perspective */
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return FALSE;
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}
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void
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cogl_vdraw_indexed_attributes (CoglFramebuffer *framebuffer,
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CoglPipeline *pipeline,
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CoglVerticesMode mode,
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int first_vertex,
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int n_vertices,
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CoglIndices *indices,
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...)
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{
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va_list ap;
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int n_attributes;
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CoglAttribute **attributes;
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int i;
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CoglAttribute *attribute;
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va_start (ap, indices);
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for (n_attributes = 0; va_arg (ap, CoglAttribute *); n_attributes++)
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;
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va_end (ap);
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attributes = g_alloca (sizeof (CoglAttribute *) * n_attributes);
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va_start (ap, indices);
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for (i = 0; (attribute = va_arg (ap, CoglAttribute *)); i++)
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attributes[i] = attribute;
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va_end (ap);
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cogl_framebuffer_draw_indexed_attributes (framebuffer,
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pipeline,
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mode,
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first_vertex,
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n_vertices,
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indices,
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attributes,
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n_attributes);
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}
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