[Spice-devel] [PATCH 08/18] server: remove OpenGL
Fabiano Fidêncio
fabiano at fidencio.org
Fri Nov 20 07:04:02 PST 2015
On Fri, Nov 20, 2015 at 12:17 PM, Frediano Ziglio <fziglio at redhat.com> wrote:
> From: Marc-André Lureau <marcandre.lureau at gmail.com>
>
> This is really not supported, requires X11, so better to remove it for
> now. Some day it might be revived, using DRM, ..
>
> Note for later, this could be removed too (not used by client):
> - spice-common/common/ogl_ctx
> ---
> server/Makefile.am | 7 -----
> server/display-channel.h | 4 ---
> server/red_dispatcher.c | 6 -----
> server/red_worker.c | 69 ------------------------------------------------
> server/reds.c | 4 ---
> server/reds.h | 2 --
> server/reds_gl_canvas.c | 26 ------------------
> server/reds_gl_canvas.h | 25 ------------------
> 8 files changed, 143 deletions(-)
> delete mode 100644 server/reds_gl_canvas.c
> delete mode 100644 server/reds_gl_canvas.h
>
> diff --git a/server/Makefile.am b/server/Makefile.am
> index 64d0e7d..db1cbc3 100644
> --- a/server/Makefile.am
> +++ b/server/Makefile.am
> @@ -146,13 +146,6 @@ libspice_server_la_SOURCES = \
> dcc-encoders.h \
> $(NULL)
>
> -if HAVE_GL
> -libspice_server_la_SOURCES += \
> - reds_gl_canvas.c \
> - reds_gl_canvas.h \
> - $(NULL)
> -endif
> -
> if HAVE_SMARTCARD
> libspice_server_la_SOURCES += \
> smartcard.c \
> diff --git a/server/display-channel.h b/server/display-channel.h
> index 233c391..4a50912 100644
> --- a/server/display-channel.h
> +++ b/server/display-channel.h
> @@ -25,10 +25,6 @@
> #include "reds_stream.h"
> #include "cache-item.h"
> #include "pixmap-cache.h"
> -#ifdef USE_OPENGL
> -#include "common/ogl_ctx.h"
> -#include "reds_gl_canvas.h"
> -#endif /* USE_OPENGL */
> #include "reds_sw_canvas.h"
> #include "stat.h"
> #include "reds.h"
> diff --git a/server/red_dispatcher.c b/server/red_dispatcher.c
> index 3845c5a..d84869a 100644
> --- a/server/red_dispatcher.c
> +++ b/server/red_dispatcher.c
> @@ -33,9 +33,6 @@
> #include "spice.h"
> #include "red_worker.h"
> #include "reds_sw_canvas.h"
> -#ifdef USE_OPENGL
> -#include "reds_gl_canvas.h"
> -#endif // USE_OPENGL
> #include "reds.h"
> #include "dispatcher.h"
> #include "red_parse_qxl.h"
> @@ -1013,9 +1010,6 @@ void red_dispatcher_init(QXLInstance *qxl)
> if (g_once_init_enter(&initialized)) {
> quic_init();
> sw_canvas_init();
> -#ifdef USE_OPENGL
> - gl_canvas_init();
> -#endif // USE_OPENGL
> g_once_init_leave(&initialized, TRUE);
> }
>
> diff --git a/server/red_worker.c b/server/red_worker.c
> index ef27ebe..8c0758e 100644
> --- a/server/red_worker.c
> +++ b/server/red_worker.c
> @@ -4161,63 +4161,6 @@ static void red_migrate_display(DisplayChannel *display, RedChannelClient *rcc)
> }
> }
>
> -#ifdef USE_OPENGL
> -static SpiceCanvas *create_ogl_context_common(DisplayChannel *display, OGLCtx *ctx,
> - uint32_t width, uint32_t height,
> - int32_t stride, uint8_t depth)
> -{
> - SpiceCanvas *canvas;
> -
> - oglctx_make_current(ctx);
> - if (!(canvas = gl_canvas_create(width, height, depth, &display->image_cache.base,
> - &display->image_surfaces, NULL, NULL, NULL))) {
> - return NULL;
> - }
> -
> - spice_canvas_set_usr_data(canvas, ctx, (spice_destroy_fn_t)oglctx_destroy);
> -
> - canvas->ops->clear(canvas);
> -
> - return canvas;
> -}
> -
> -static SpiceCanvas *create_ogl_pbuf_context(DisplayChannel *display, uint32_t width,
> - uint32_t height, int32_t stride, uint8_t depth)
> -{
> - OGLCtx *ctx;
> - SpiceCanvas *canvas;
> -
> - if (!(ctx = pbuf_create(width, height))) {
> - return NULL;
> - }
> -
> - if (!(canvas = create_ogl_context_common(display, ctx, width, height, stride, depth))) {
> - oglctx_destroy(ctx);
> - return NULL;
> - }
> -
> - return canvas;
> -}
> -
> -static SpiceCanvas *create_ogl_pixmap_context(DisplayChannel *display, uint32_t width,
> - uint32_t height, int32_t stride, uint8_t depth)
> -{
> - OGLCtx *ctx;
> - SpiceCanvas *canvas;
> -
> - if (!(ctx = pixmap_create(width, height))) {
> - return NULL;
> - }
> -
> - if (!(canvas = create_ogl_context_common(display, ctx, width, height, stride, depth))) {
> - oglctx_destroy(ctx);
> - return NULL;
> - }
> -
> - return canvas;
> -}
> -#endif
> -
> static inline void *create_canvas_for_surface(DisplayChannel *display, RedSurface *surface,
> uint32_t renderer, uint32_t width, uint32_t height,
> int32_t stride, uint32_t format, void *line_0)
> @@ -4233,18 +4176,6 @@ static inline void *create_canvas_for_surface(DisplayChannel *display, RedSurfac
> surface->context.top_down = TRUE;
> surface->context.canvas_draws_on_surface = TRUE;
> return canvas;
> -#ifdef USE_OPENGL
> - case RED_RENDERER_OGL_PBUF:
> - canvas = create_ogl_pbuf_context(display, width, height, stride,
> - SPICE_SURFACE_FMT_DEPTH(format));
> - surface->context.top_down = FALSE;
> - return canvas;
> - case RED_RENDERER_OGL_PIXMAP:
> - canvas = create_ogl_pixmap_context(display, width, height, stride,
> - SPICE_SURFACE_FMT_DEPTH(format));
> - surface->context.top_down = FALSE;
> - return canvas;
> -#endif
> default:
> spice_error("invalid renderer type");
> };
> diff --git a/server/reds.c b/server/reds.c
> index 9bd28df..8b3c3cb 100644
> --- a/server/reds.c
> +++ b/server/reds.c
> @@ -3374,10 +3374,6 @@ typedef struct RendererInfo {
>
> static RendererInfo renderers_info[] = {
> {RED_RENDERER_SW, "sw"},
> -#ifdef USE_OPENGL
> - {RED_RENDERER_OGL_PBUF, "oglpbuf"},
> - {RED_RENDERER_OGL_PIXMAP, "oglpixmap"},
> -#endif
> {RED_RENDERER_INVALID, NULL},
> };
>
> diff --git a/server/reds.h b/server/reds.h
> index 7937d2d..fcdc5eb 100644
> --- a/server/reds.h
> +++ b/server/reds.h
> @@ -62,8 +62,6 @@ void reds_handle_agent_mouse_event(const VDAgentMouseState *mouse_state); // use
> enum {
> RED_RENDERER_INVALID,
> RED_RENDERER_SW,
> - RED_RENDERER_OGL_PBUF,
> - RED_RENDERER_OGL_PIXMAP,
>
> RED_RENDERER_LAST
> };
> diff --git a/server/reds_gl_canvas.c b/server/reds_gl_canvas.c
> deleted file mode 100644
> index 66694e7..0000000
> --- a/server/reds_gl_canvas.c
> +++ /dev/null
> @@ -1,26 +0,0 @@
> -/*
> - Copyright (C) 2011 Red Hat, Inc.
> -
> - This library is free software; you can redistribute it and/or
> - modify it under the terms of the GNU Lesser General Public
> - License as published by the Free Software Foundation; either
> - version 2.1 of the License, or (at your option) any later version.
> -
> - This library is distributed in the hope that it will be useful,
> - but WITHOUT ANY WARRANTY; without even the implied warranty of
> - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
> - Lesser General Public License for more details.
> -
> - You should have received a copy of the GNU Lesser General Public
> - License along with this library; if not, see <http://www.gnu.org/licenses/>.
> -*/
> -#ifdef HAVE_CONFIG_H
> -#include <config.h>
> -#endif
> -
> -#include "common/spice_common.h"
> -
> -#include "reds_gl_canvas.h"
> -#define SW_CANVAS_IMAGE_CACHE
> -#include "common/gl_canvas.c"
> -#undef SW_CANVAS_IMAGE_CACHE
> diff --git a/server/reds_gl_canvas.h b/server/reds_gl_canvas.h
> deleted file mode 100644
> index 5d49659..0000000
> --- a/server/reds_gl_canvas.h
> +++ /dev/null
> @@ -1,25 +0,0 @@
> -/*
> - Copyright (C) 2011 Red Hat, Inc.
> -
> - This library is free software; you can redistribute it and/or
> - modify it under the terms of the GNU Lesser General Public
> - License as published by the Free Software Foundation; either
> - version 2.1 of the License, or (at your option) any later version.
> -
> - This library is distributed in the hope that it will be useful,
> - but WITHOUT ANY WARRANTY; without even the implied warranty of
> - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
> - Lesser General Public License for more details.
> -
> - You should have received a copy of the GNU Lesser General Public
> - License along with this library; if not, see <http://www.gnu.org/licenses/>.
> -*/
> -
> -#ifndef _H_REDS_GL_CANVAS
> -#define _H_REDS_GL_CANVAS
> -
> -#define SW_CANVAS_IMAGE_CACHE
> -#include "common/gl_canvas.h"
> -#undef SW_CANVAS_IMAGE_CACHE
> -
> -#endif
> --
> 2.4.3
>
> _______________________________________________
> Spice-devel mailing list
> Spice-devel at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/spice-devel
The following patch[0] should be squashed to this one.
http://paste.fedoraproject.org/292778/31609144
--
Fabiano Fidêncio
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