cogl: Remove cogl_wayland_texture_2d_* functions
These are implemented in the Meta namespace these days, where we have better abstractions for wayland-related types. They also weren't used anymore, since we removed the unused ClutterWaylandSurface type in the previous commit. https://gitlab.gnome.org/GNOME/mutter/merge_requests/624
This commit is contained in:
Niels De Graef
parent
689c7f4107
commit
2ff6beea35
@ -274,183 +274,6 @@ cogl_egl_texture_2d_new_from_image (CoglContext *ctx,
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}
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#endif /* defined (COGL_HAS_EGL_SUPPORT) && defined (EGL_KHR_image_base) */
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#ifdef COGL_HAS_WAYLAND_EGL_SERVER_SUPPORT
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static void
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shm_buffer_get_cogl_pixel_format (struct wl_shm_buffer *shm_buffer,
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CoglPixelFormat *format_out,
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CoglTextureComponents *components_out)
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{
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CoglPixelFormat format;
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CoglTextureComponents components = COGL_TEXTURE_COMPONENTS_RGBA;
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switch (wl_shm_buffer_get_format (shm_buffer))
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{
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#if G_BYTE_ORDER == G_BIG_ENDIAN
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case WL_SHM_FORMAT_ARGB8888:
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format = COGL_PIXEL_FORMAT_ARGB_8888_PRE;
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break;
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case WL_SHM_FORMAT_XRGB8888:
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format = COGL_PIXEL_FORMAT_ARGB_8888;
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components = COGL_TEXTURE_COMPONENTS_RGB;
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break;
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#elif G_BYTE_ORDER == G_LITTLE_ENDIAN
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case WL_SHM_FORMAT_ARGB8888:
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format = COGL_PIXEL_FORMAT_BGRA_8888_PRE;
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break;
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case WL_SHM_FORMAT_XRGB8888:
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format = COGL_PIXEL_FORMAT_BGRA_8888;
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components = COGL_TEXTURE_COMPONENTS_RGB;
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break;
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#endif
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default:
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g_warn_if_reached ();
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format = COGL_PIXEL_FORMAT_ARGB_8888;
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}
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if (format_out)
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*format_out = format;
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if (components_out)
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*components_out = components;
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}
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gboolean
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cogl_wayland_texture_set_region_from_shm_buffer (CoglTexture *texture,
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int src_x,
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int src_y,
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int width,
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int height,
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struct wl_shm_buffer *
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shm_buffer,
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int dst_x,
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int dst_y,
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int level,
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CoglError **error)
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{
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const uint8_t *data = wl_shm_buffer_get_data (shm_buffer);
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int32_t stride = wl_shm_buffer_get_stride (shm_buffer);
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CoglPixelFormat format;
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int bpp;
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shm_buffer_get_cogl_pixel_format (shm_buffer, &format, NULL);
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bpp = _cogl_pixel_format_get_bytes_per_pixel (format);
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return _cogl_texture_set_region (COGL_TEXTURE (texture),
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width, height,
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format,
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stride,
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data + src_x * bpp + src_y * stride,
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dst_x, dst_y,
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level,
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error);
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}
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CoglTexture2D *
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cogl_wayland_texture_2d_new_from_buffer (CoglContext *ctx,
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struct wl_resource *buffer,
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CoglError **error)
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{
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struct wl_shm_buffer *shm_buffer;
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CoglTexture2D *tex = NULL;
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shm_buffer = wl_shm_buffer_get (buffer);
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if (shm_buffer)
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{
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int stride = wl_shm_buffer_get_stride (shm_buffer);
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int width = wl_shm_buffer_get_width (shm_buffer);
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int height = wl_shm_buffer_get_height (shm_buffer);
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CoglPixelFormat format;
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CoglTextureComponents components;
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CoglBitmap *bmp;
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shm_buffer_get_cogl_pixel_format (shm_buffer, &format, &components);
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bmp = cogl_bitmap_new_for_data (ctx,
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width, height,
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format,
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stride,
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wl_shm_buffer_get_data (shm_buffer));
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tex = cogl_texture_2d_new_from_bitmap (bmp);
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cogl_texture_set_components (COGL_TEXTURE (tex), components);
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cogl_object_unref (bmp);
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if (!cogl_texture_allocate (COGL_TEXTURE (tex), error))
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{
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cogl_object_unref (tex);
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return NULL;
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}
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else
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return tex;
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}
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#ifdef COGL_HAS_EGL_SUPPORT
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else
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{
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int format, width, height;
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if (_cogl_egl_query_wayland_buffer (ctx,
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buffer,
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EGL_TEXTURE_FORMAT,
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&format) &&
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_cogl_egl_query_wayland_buffer (ctx,
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buffer,
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EGL_WIDTH,
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&width) &&
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_cogl_egl_query_wayland_buffer (ctx,
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buffer,
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EGL_HEIGHT,
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&height))
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{
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EGLImageKHR image;
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CoglPixelFormat internal_format;
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_COGL_RETURN_VAL_IF_FAIL (_cogl_context_get_winsys (ctx)->constraints &
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COGL_RENDERER_CONSTRAINT_USES_EGL,
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NULL);
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switch (format)
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{
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case EGL_TEXTURE_RGB:
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internal_format = COGL_PIXEL_FORMAT_RGB_888;
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break;
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case EGL_TEXTURE_RGBA:
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internal_format = COGL_PIXEL_FORMAT_RGBA_8888_PRE;
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break;
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default:
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_cogl_set_error (error,
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COGL_SYSTEM_ERROR,
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COGL_SYSTEM_ERROR_UNSUPPORTED,
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"Can't create texture from unknown "
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"wayland buffer format %d\n", format);
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return NULL;
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}
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image = _cogl_egl_create_image (ctx,
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EGL_WAYLAND_BUFFER_WL,
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buffer,
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NULL);
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tex = cogl_egl_texture_2d_new_from_image (ctx,
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width, height,
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internal_format,
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image,
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error);
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_cogl_egl_destroy_image (ctx, image);
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return tex;
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}
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}
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#endif /* COGL_HAS_EGL_SUPPORT */
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_cogl_set_error (error,
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COGL_SYSTEM_ERROR,
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COGL_SYSTEM_ERROR_UNSUPPORTED,
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"Can't create texture from unknown "
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"wayland buffer type\n");
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return NULL;
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}
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#endif /* COGL_HAS_WAYLAND_EGL_SERVER_SUPPORT */
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void
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_cogl_texture_2d_externally_modified (CoglTexture *texture)
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{
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@ -70,81 +70,6 @@ void
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cogl_wayland_display_set_compositor_display (CoglDisplay *display,
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struct wl_display *wayland_display);
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/**
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* cogl_wayland_texture_2d_new_from_buffer:
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* @ctx: A #CoglContext
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* @buffer: A Wayland resource for a buffer
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* @error: A #CoglError for exceptions
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*
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* Uploads the @buffer referenced by the given Wayland resource to a
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* #CoglTexture2D. The buffer resource may refer to a wl_buffer or a
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* wl_shm_buffer.
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*
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* <note>The results are undefined for passing an invalid @buffer
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* pointer</note>
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* <note>It is undefined if future updates to @buffer outside the
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* control of Cogl will affect the allocated #CoglTexture2D. In some
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* cases the contents of the buffer are copied (such as shm buffers),
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* and in other cases the underlying storage is re-used directly (such
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* as drm buffers)</note>
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*
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* Returns: A newly allocated #CoglTexture2D, or if Cogl could not
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* validate the @buffer in some way (perhaps because of
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* an unsupported format) it will return %NULL and set
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* @error.
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*
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* Since: 1.10
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* Stability: unstable
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*/
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CoglTexture2D *
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cogl_wayland_texture_2d_new_from_buffer (CoglContext *ctx,
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struct wl_resource *buffer,
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CoglError **error);
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/**
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* cogl_wayland_texture_set_region_from_shm_buffer:
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* @texture: a #CoglTexture
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* @width: The width of the region to copy
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* @height: The height of the region to copy
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* @shm_buffer: The source buffer
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* @src_x: The X offset within the source bufer to copy from
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* @src_y: The Y offset within the source bufer to copy from
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* @dst_x: The X offset within the texture to copy to
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* @dst_y: The Y offset within the texture to copy to
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* @level: The mipmap level of the texture to copy to
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* @error: A #CoglError to return exceptional errors
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*
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* Sets the pixels in a rectangular subregion of @texture from a
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* Wayland SHM buffer. Generally this would be used in response to
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* wl_surface.damage event in a compositor in order to update the
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* texture with the damaged region. This is just a convenience wrapper
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* around getting the SHM buffer pointer and calling
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* cogl_texture_set_region(). See that function for a description of
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* the level parameter.
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*
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* <note>Since the storage for a #CoglTexture is allocated lazily then
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* if the given @texture has not previously been allocated then this
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* api can return %FALSE and throw an exceptional @error if there is
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* not enough memory to allocate storage for @texture.</note>
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*
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* Return value: %TRUE if the subregion upload was successful, and
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* %FALSE otherwise
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* Since: 1.18
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* Stability: unstable
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*/
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gboolean
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cogl_wayland_texture_set_region_from_shm_buffer (CoglTexture *texture,
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int src_x,
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int src_y,
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int width,
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int height,
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struct wl_shm_buffer *
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shm_buffer,
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int dst_x,
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int dst_y,
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int level,
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CoglError **error);
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G_END_DECLS
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/* The gobject introspection scanner seems to parse public headers in
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@ -1006,8 +1006,6 @@ cogl_wayland_onscreen_resize
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cogl_wayland_renderer_get_display
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cogl_wayland_renderer_set_event_dispatch_enabled
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cogl_wayland_renderer_set_foreign_display
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cogl_wayland_texture_set_region_from_shm_buffer
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cogl_wayland_texture_2d_new_from_buffer
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#endif
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cogl_winding_get_type
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