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cogl: Make platforms set the EGL_SURFACE_TYPE

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Cogl has no way to know how to properly set the surface type, so lets
outsource that to the platform layer.

https://bugzilla.gnome.org/show_bug.cgi?id=773629
This commit is contained in:
Jonas Ådahl 2016-09-26 15:54:27 +08:00
parent da21f02eb9
commit 8f716772c2
3 changed files with 33 additions and 8 deletions
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14
cogl/cogl/winsys/cogl-winsys-egl-x11.c
View File

@ -290,6 +290,19 @@ error:
return FALSE;
}
static int
_cogl_winsys_egl_add_config_attributes (CoglDisplay *display,
CoglFramebufferConfig *config,
EGLint *attributes)
{
int i = 0;
attributes[i++] = EGL_SURFACE_TYPE;
attributes[i++] = EGL_WINDOW_BIT;
return i;
}
static CoglBool
_cogl_winsys_egl_display_setup (CoglDisplay *display,
CoglError **error)
@ -794,6 +807,7 @@ _cogl_winsys_texture_pixmap_x11_get_texture (CoglTexturePixmapX11 *tex_pixmap,
static const CoglWinsysEGLVtable
_cogl_winsys_egl_vtable =
{
.add_config_attributes = _cogl_winsys_egl_add_config_attributes,
.display_setup = _cogl_winsys_egl_display_setup,
.display_destroy = _cogl_winsys_egl_display_destroy,
.context_created = _cogl_winsys_egl_context_created,

13
cogl/cogl/winsys/cogl-winsys-egl.c
View File

@ -233,11 +233,11 @@ egl_attributes_from_framebuffer_config (CoglDisplay *display,
CoglRendererEGL *egl_renderer = renderer->winsys;
int i = 0;
/* Let the platform add attributes first */
if (egl_renderer->platform_vtable->add_config_attributes)
i = egl_renderer->platform_vtable->add_config_attributes (display,
config,
attributes);
/* Let the platform add attributes first, including setting the
* EGL_SURFACE_TYPE */
i = egl_renderer->platform_vtable->add_config_attributes (display,
config,
attributes);
if (config->need_stencil)
{
@ -269,9 +269,6 @@ egl_attributes_from_framebuffer_config (CoglDisplay *display,
EGL_OPENGL_ES_BIT :
EGL_OPENGL_ES2_BIT);
attributes[i++] = EGL_SURFACE_TYPE;
attributes[i++] = EGL_WINDOW_BIT;
if (config->samples_per_pixel)
{
attributes[i++] = EGL_SAMPLE_BUFFERS;

14
src/backends/native/meta-renderer-native.c
View File

@ -258,6 +258,19 @@ fail:
return FALSE;
}
static int
meta_renderer_native_add_egl_config_attributes (CoglDisplay *cogl_display,
CoglFramebufferConfig *config,
EGLint *attributes)
{
int i = 0;
attributes[i++] = EGL_SURFACE_TYPE;
attributes[i++] = EGL_WINDOW_BIT;
return i;
}
static gboolean
meta_renderer_native_setup_egl_display (CoglDisplay *cogl_display,
GError **error)
@ -807,6 +820,7 @@ meta_renderer_native_release_onscreen (CoglOnscreen *onscreen)
static const CoglWinsysEGLVtable
_cogl_winsys_egl_vtable = {
.add_config_attributes = meta_renderer_native_add_egl_config_attributes,
.display_setup = meta_renderer_native_setup_egl_display,
.display_destroy = meta_renderer_native_destroy_egl_display,
.context_created = meta_renderer_native_egl_context_created,