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-rw-r--r--pugl/detail/mac_cairo.m20
-rw-r--r--pugl/detail/mac_gl.m17
-rw-r--r--pugl/detail/win_gl.c19
-rw-r--r--pugl/detail/x11_gl.c19
-rw-r--r--pugl/pugl_stub_backend.h103
5 files changed, 115 insertions, 63 deletions
diff --git a/pugl/detail/mac_cairo.m b/pugl/detail/mac_cairo.m
index 143fbb0..1e4149c 100644
--- a/pugl/detail/mac_cairo.m
+++ b/pugl/detail/mac_cairo.m
@@ -21,6 +21,7 @@
#include "pugl/detail/implementation.h"
#include "pugl/detail/mac.h"
#include "pugl/pugl_cairo_backend.h"
+#include "pugl/pugl_stub_backend.h"
#include <cairo-quartz.h>
@@ -62,12 +63,6 @@
@end
static PuglStatus
-puglMacCairoConfigure(PuglView* PUGL_UNUSED(view))
-{
- return PUGL_SUCCESS;
-}
-
-static PuglStatus
puglMacCairoCreate(PuglView* view)
{
PuglInternals* impl = view->impl;
@@ -141,15 +136,6 @@ puglMacCairoLeave(PuglView* view, bool drawing)
return PUGL_SUCCESS;
}
-static PuglStatus
-puglMacCairoResize(PuglView* PUGL_UNUSED(view),
- int PUGL_UNUSED(width),
- int PUGL_UNUSED(height))
-{
- // No need to resize, the surface is created for the drawing context
- return PUGL_SUCCESS;
-}
-
static void*
puglMacCairoGetContext(PuglView* view)
{
@@ -159,12 +145,12 @@ puglMacCairoGetContext(PuglView* view)
const PuglBackend* puglCairoBackend(void)
{
static const PuglBackend backend = {
- puglMacCairoConfigure,
+ puglStubConfigure,
puglMacCairoCreate,
puglMacCairoDestroy,
puglMacCairoEnter,
puglMacCairoLeave,
- puglMacCairoResize,
+ puglStubResize,
puglMacCairoGetContext
};
diff --git a/pugl/detail/mac_gl.m b/pugl/detail/mac_gl.m
index b84f799..6e3c1c6 100644
--- a/pugl/detail/mac_gl.m
+++ b/pugl/detail/mac_gl.m
@@ -21,6 +21,7 @@
#include "pugl/detail/implementation.h"
#include "pugl/detail/mac.h"
#include "pugl/pugl_gl_backend.h"
+#include "pugl/pugl_stub_backend.h"
#ifndef __MAC_10_10
#define NSOpenGLProfileVersion4_1Core NSOpenGLProfileVersion3_2Core
@@ -94,12 +95,6 @@ typedef NSUInteger NSWindowStyleMask;
@end
static PuglStatus
-puglMacGlConfigure(PuglView* PUGL_UNUSED(view))
-{
- return PUGL_SUCCESS;
-}
-
-static PuglStatus
puglMacGlCreate(PuglView* view)
{
PuglInternals* impl = view->impl;
@@ -164,22 +159,16 @@ puglMacGlResize(PuglView* view, int PUGL_UNUSED(width), int PUGL_UNUSED(height))
return PUGL_SUCCESS;
}
-static void*
-puglMacGlGetContext(PuglView* PUGL_UNUSED(view))
-{
- return NULL;
-}
-
const PuglBackend* puglGlBackend(void)
{
static const PuglBackend backend = {
- puglMacGlConfigure,
+ puglStubConfigure,
puglMacGlCreate,
puglMacGlDestroy,
puglMacGlEnter,
puglMacGlLeave,
puglMacGlResize,
- puglMacGlGetContext
+ puglStubGetContext
};
return &backend;
diff --git a/pugl/detail/win_gl.c b/pugl/detail/win_gl.c
index e8ecedc..d872303 100644
--- a/pugl/detail/win_gl.c
+++ b/pugl/detail/win_gl.c
@@ -21,6 +21,7 @@
#include "pugl/detail/types.h"
#include "pugl/detail/win.h"
#include "pugl/pugl_gl_backend.h"
+#include "pugl/pugl_stub_backend.h"
#include <windows.h>
@@ -272,20 +273,6 @@ puglWinGlLeave(PuglView* view, bool drawing)
return PUGL_SUCCESS;
}
-static PuglStatus
-puglWinGlResize(PuglView* PUGL_UNUSED(view),
- int PUGL_UNUSED(width),
- int PUGL_UNUSED(height))
-{
- return PUGL_SUCCESS;
-}
-
-static void*
-puglWinGlGetContext(PuglView* PUGL_UNUSED(view))
-{
- return NULL;
-}
-
PuglGlFunc
puglGetProcAddress(const char* name)
{
@@ -309,8 +296,8 @@ puglGlBackend()
puglWinGlDestroy,
puglWinGlEnter,
puglWinGlLeave,
- puglWinGlResize,
- puglWinGlGetContext
+ puglStubResize,
+ puglStubGetContext
};
return &backend;
diff --git a/pugl/detail/x11_gl.c b/pugl/detail/x11_gl.c
index f5dbe2c..ea34fc3 100644
--- a/pugl/detail/x11_gl.c
+++ b/pugl/detail/x11_gl.c
@@ -22,6 +22,7 @@
#include "pugl/detail/x11.h"
#include "pugl/pugl.h"
#include "pugl/pugl_gl_backend.h"
+#include "pugl/pugl_stub_backend.h"
#include <GL/gl.h>
#include <GL/glx.h>
@@ -188,20 +189,6 @@ puglX11GlLeave(PuglView* view, bool drawing)
return PUGL_SUCCESS;
}
-static PuglStatus
-puglX11GlResize(PuglView* PUGL_UNUSED(view),
- int PUGL_UNUSED(width),
- int PUGL_UNUSED(height))
-{
- return PUGL_SUCCESS;
-}
-
-static void*
-puglX11GlGetContext(PuglView* PUGL_UNUSED(view))
-{
- return NULL;
-}
-
PuglGlFunc
puglGetProcAddress(const char* name)
{
@@ -216,8 +203,8 @@ const PuglBackend* puglGlBackend(void)
puglX11GlDestroy,
puglX11GlEnter,
puglX11GlLeave,
- puglX11GlResize,
- puglX11GlGetContext
+ puglStubResize,
+ puglStubGetContext
};
return &backend;
diff --git a/pugl/pugl_stub_backend.h b/pugl/pugl_stub_backend.h
new file mode 100644
index 0000000..27a961b
--- /dev/null
+++ b/pugl/pugl_stub_backend.h
@@ -0,0 +1,103 @@
+/*
+ Copyright 2019 David Robillard <http://drobilla.net>
+
+ Permission to use, copy, modify, and/or distribute this software for any
+ purpose with or without fee is hereby granted, provided that the above
+ copyright notice and this permission notice appear in all copies.
+
+ THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+/**
+ @file pugl_stub_backend.h Stub backend functions.
+*/
+
+#ifndef PUGL_STUB_BACKEND_H
+#define PUGL_STUB_BACKEND_H
+
+#include "pugl/pugl.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ @name Stub backend functions
+
+ Implementations of stub backend functions which do nothing and always return
+ success. These do not make for a usable backend on their own since the
+ platform implementation would fail to create a window, but are useful for
+ other backends to reuse since not all need non-trivial implementations of
+ every backend function.
+
+ @{
+*/
+
+static inline PuglStatus
+puglStubConfigure(PuglView* view)
+{
+ (void)view;
+ return PUGL_SUCCESS;
+}
+
+static inline PuglStatus
+puglStubCreate(PuglView* view)
+{
+ (void)view;
+ return PUGL_SUCCESS;
+}
+
+static inline PuglStatus
+puglStubDestroy(PuglView* view)
+{
+ (void)view;
+ return PUGL_SUCCESS;
+}
+
+static inline PuglStatus
+puglStubEnter(PuglView* view, bool drawing)
+{
+ (void)view;
+ (void)drawing;
+ return PUGL_SUCCESS;
+}
+
+static inline PuglStatus
+puglStubLeave(PuglView* view, bool drawing)
+{
+ (void)view;
+ (void)drawing;
+ return PUGL_SUCCESS;
+}
+
+static inline PuglStatus
+puglStubResize(PuglView* view, int width, int height)
+{
+ (void)view;
+ (void)width;
+ (void)height;
+ return PUGL_SUCCESS;
+}
+
+static inline void*
+puglStubGetContext(PuglView* view)
+{
+ (void)view;
+ return NULL;
+}
+
+/**
+ @}
+*/
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif // PUGL_STUB_BACKEND_H
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-25 06:10:13 +0000