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cogl/onscreen/egl: Move struct fields to instance private

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This is so a derivable type can be declared later.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1514>
This commit is contained in:
Jonas Ådahl 2020-10-17 23:18:15 +02:00 committed by Robert Mader
parent 3e4ece50d3
commit f60943afc9
1 changed files with 62 additions and 23 deletions
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85
cogl/cogl/winsys/cogl-onscreen-egl.c
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@ -32,26 +32,43 @@
#include "cogl-trace.h"
#include "winsys/cogl-winsys-egl-private.h"
typedef struct _CoglOnscreenEgl
typedef struct _CoglOnscreenEglPrivate
{
EGLSurface egl_surface;
/* Platform specific data */
void *platform;
} CoglOnscreenEglPrivate;
typedef struct _CoglOnscreenEgl
{
CoglOnscreenEglPrivate *priv;
} CoglOnscreenEgl;
CoglOnscreenEgl *
cogl_onscreen_egl_new (void)
{
return g_slice_new0 (CoglOnscreenEgl);
CoglOnscreenEgl *onscreen_egl;
onscreen_egl = g_slice_new0 (CoglOnscreenEgl);
onscreen_egl->priv = g_new0 (CoglOnscreenEglPrivate, 1);
return onscreen_egl;
}
void
cogl_onscreen_egl_free (CoglOnscreenEgl *onscreen_egl)
{
g_free (onscreen_egl->priv);
g_slice_free (CoglOnscreenEgl, onscreen_egl);
}
static CoglOnscreenEglPrivate *
cogl_onscreen_egl_get_instance_private (CoglOnscreenEgl *onscreen_egl)
{
return onscreen_egl->priv;
}
gboolean
_cogl_winsys_onscreen_egl_init (CoglOnscreen *onscreen,
GError **error)
@ -98,7 +115,7 @@ _cogl_winsys_onscreen_egl_init (CoglOnscreen *onscreen,
cogl_framebuffer_update_samples_per_pixel (framebuffer, samples);
}
winsys = g_slice_new0 (CoglOnscreenEgl);
winsys = cogl_onscreen_egl_new ();
cogl_onscreen_set_winsys (onscreen, winsys);
if (egl_renderer->platform_vtable->onscreen_init &&
@ -116,18 +133,20 @@ _cogl_winsys_onscreen_egl_init (CoglOnscreen *onscreen,
void
_cogl_winsys_onscreen_egl_deinit (CoglOnscreen *onscreen)
{
CoglOnscreenEgl *onscreen_egl = cogl_onscreen_get_winsys (onscreen);
CoglOnscreenEglPrivate *priv =
cogl_onscreen_egl_get_instance_private (onscreen_egl);
CoglFramebuffer *framebuffer = COGL_FRAMEBUFFER (onscreen);
CoglContext *context = cogl_framebuffer_get_context (framebuffer);
CoglDisplayEGL *egl_display = context->display->winsys;
CoglRenderer *renderer = context->display->renderer;
CoglRendererEGL *egl_renderer = renderer->winsys;
CoglOnscreenEgl *onscreen_egl = cogl_onscreen_get_winsys (onscreen);
/* If we never successfully allocated then there's nothing to do */
if (onscreen_egl == NULL)
return;
if (onscreen_egl->egl_surface != EGL_NO_SURFACE)
if (priv->egl_surface != EGL_NO_SURFACE)
{
/* Cogl always needs a valid context bound to something so if we
* are destroying the onscreen that is currently bound we'll
@ -135,8 +154,8 @@ _cogl_winsys_onscreen_egl_deinit (CoglOnscreen *onscreen)
if ((egl_display->dummy_surface != EGL_NO_SURFACE ||
(egl_renderer->private_features &
COGL_EGL_WINSYS_FEATURE_SURFACELESS_CONTEXT) != 0) &&
(egl_display->current_draw_surface == onscreen_egl->egl_surface ||
egl_display->current_read_surface == onscreen_egl->egl_surface))
(egl_display->current_draw_surface == priv->egl_surface ||
egl_display->current_read_surface == priv->egl_surface))
{
_cogl_winsys_egl_make_current (context->display,
egl_display->dummy_surface,
@ -144,10 +163,10 @@ _cogl_winsys_onscreen_egl_deinit (CoglOnscreen *onscreen)
egl_display->current_context);
}
if (eglDestroySurface (egl_renderer->edpy, onscreen_egl->egl_surface)
if (eglDestroySurface (egl_renderer->edpy, priv->egl_surface)
== EGL_FALSE)
g_warning ("Failed to destroy EGL surface");
onscreen_egl->egl_surface = EGL_NO_SURFACE;
priv->egl_surface = EGL_NO_SURFACE;
}
if (egl_renderer->platform_vtable->onscreen_deinit)
@ -161,13 +180,15 @@ static gboolean
bind_onscreen_with_context (CoglOnscreen *onscreen,
EGLContext egl_context)
{
CoglOnscreenEgl *onscreen_egl = cogl_onscreen_get_winsys (onscreen);
CoglOnscreenEglPrivate *priv =
cogl_onscreen_egl_get_instance_private (onscreen_egl);
CoglFramebuffer *framebuffer = COGL_FRAMEBUFFER (onscreen);
CoglContext *context = cogl_framebuffer_get_context (framebuffer);
CoglOnscreenEgl *onscreen_egl = cogl_onscreen_get_winsys (onscreen);
gboolean status = _cogl_winsys_egl_make_current (context->display,
onscreen_egl->egl_surface,
onscreen_egl->egl_surface,
priv->egl_surface,
priv->egl_surface,
egl_context);
if (status)
{
@ -203,13 +224,15 @@ _cogl_winsys_onscreen_egl_bind (CoglOnscreen *onscreen)
int
_cogl_winsys_onscreen_egl_get_buffer_age (CoglOnscreen *onscreen)
{
CoglOnscreenEgl *onscreen_egl = cogl_onscreen_get_winsys (onscreen);
CoglOnscreenEglPrivate *priv =
cogl_onscreen_egl_get_instance_private (onscreen_egl);
CoglFramebuffer *framebuffer = COGL_FRAMEBUFFER (onscreen);
CoglContext *context = cogl_framebuffer_get_context (framebuffer);
CoglRenderer *renderer = context->display->renderer;
CoglRendererEGL *egl_renderer = renderer->winsys;
CoglOnscreenEgl *onscreen_egl = cogl_onscreen_get_winsys (onscreen);
CoglDisplayEGL *egl_display = context->display->winsys;
EGLSurface surface = onscreen_egl->egl_surface;
EGLSurface surface = priv->egl_surface;
static gboolean warned = FALSE;
int age = 0;
@ -242,11 +265,13 @@ _cogl_winsys_onscreen_egl_swap_region (CoglOnscreen *onscreen,
CoglFrameInfo *info,
gpointer user_data)
{
CoglOnscreenEgl *onscreen_egl = cogl_onscreen_get_winsys (onscreen);
CoglOnscreenEglPrivate *priv =
cogl_onscreen_egl_get_instance_private (onscreen_egl);
CoglFramebuffer *framebuffer = COGL_FRAMEBUFFER (onscreen);
CoglContext *context = cogl_framebuffer_get_context (framebuffer);
CoglRenderer *renderer = context->display->renderer;
CoglRendererEGL *egl_renderer = renderer->winsys;
CoglOnscreenEgl *onscreen_egl = cogl_onscreen_get_winsys (onscreen);
int framebuffer_height = cogl_framebuffer_get_height (framebuffer);
int *rectangles = g_alloca (sizeof (int) * n_rectangles * 4);
int i;
@ -270,7 +295,7 @@ _cogl_winsys_onscreen_egl_swap_region (CoglOnscreen *onscreen,
COGL_FRAMEBUFFER_STATE_BIND);
if (egl_renderer->pf_eglSwapBuffersRegion (egl_renderer->edpy,
onscreen_egl->egl_surface,
priv->egl_surface,
n_rectangles,
rectangles) == EGL_FALSE)
g_warning ("Error reported by eglSwapBuffersRegion");
@ -283,11 +308,13 @@ _cogl_winsys_onscreen_egl_swap_buffers_with_damage (CoglOnscreen *onscreen,
CoglFrameInfo *info,
gpointer user_data)
{
CoglOnscreenEgl *onscreen_egl = cogl_onscreen_get_winsys (onscreen);
CoglOnscreenEglPrivate *priv =
cogl_onscreen_egl_get_instance_private (onscreen_egl);
CoglFramebuffer *framebuffer = COGL_FRAMEBUFFER (onscreen);
CoglContext *context = cogl_framebuffer_get_context (framebuffer);
CoglRenderer *renderer = context->display->renderer;
CoglRendererEGL *egl_renderer = renderer->winsys;
CoglOnscreenEgl *onscreen_egl = cogl_onscreen_get_winsys (onscreen);
COGL_TRACE_BEGIN_SCOPED (CoglOnscreenEGLSwapBuffersWithDamage,
"Onscreen (eglSwapBuffers)");
@ -319,37 +346,49 @@ _cogl_winsys_onscreen_egl_swap_buffers_with_damage (CoglOnscreen *onscreen,
}
if (egl_renderer->pf_eglSwapBuffersWithDamage (egl_renderer->edpy,
onscreen_egl->egl_surface,
priv->egl_surface,
flipped,
n_rectangles) == EGL_FALSE)
g_warning ("Error reported by eglSwapBuffersWithDamage");
}
else
eglSwapBuffers (egl_renderer->edpy, onscreen_egl->egl_surface);
eglSwapBuffers (egl_renderer->edpy, priv->egl_surface);
}
void
cogl_onscreen_egl_set_platform (CoglOnscreenEgl *onscreen_egl,
gpointer platform)
{
onscreen_egl->platform = platform;
CoglOnscreenEglPrivate *priv =
cogl_onscreen_egl_get_instance_private (onscreen_egl);
priv->platform = platform;
}
gpointer
cogl_onscreen_egl_get_platform (CoglOnscreenEgl *onscreen_egl)
{
return onscreen_egl->platform;
CoglOnscreenEglPrivate *priv =
cogl_onscreen_egl_get_instance_private (onscreen_egl);
return priv->platform;
}
void
cogl_onscreen_egl_set_egl_surface (CoglOnscreenEgl *onscreen_egl,
EGLSurface egl_surface)
{
onscreen_egl->egl_surface = egl_surface;
CoglOnscreenEglPrivate *priv =
cogl_onscreen_egl_get_instance_private (onscreen_egl);
priv->egl_surface = egl_surface;
}
EGLSurface
cogl_onscreen_egl_get_egl_surface (CoglOnscreenEgl *onscreen_egl)
{
return onscreen_egl->egl_surface;
CoglOnscreenEglPrivate *priv =
cogl_onscreen_egl_get_instance_private (onscreen_egl);
return priv->egl_surface;
}