diff mbox series

ui/console: Remove dpy_gl_ctx_get_current

Message ID 20210219094702.90789-1-akihiko.odaki@gmail.com (mailing list archive)
State New, archived
Headers show
Series ui/console: Remove dpy_gl_ctx_get_current | expand

Commit Message

Akihiko Odaki Feb. 19, 2021, 9:47 a.m. UTC 
It is not used, and it is unlikely that a new use case will emerge
anytime soon because the scope of OpenGL contexts are limited due to
the nature of the frontend, VirGL, processing simple commands from the
guest.

Remove the function and ease implementing a new OpenGL backend a little.

Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com>
---
 include/ui/console.h     | 2 --
 include/ui/egl-context.h | 1 -
 include/ui/gtk.h         | 1 -
 include/ui/sdl2.h        | 1 -
 ui/console.c             | 6 ------
 ui/egl-context.c         | 5 -----
 ui/egl-headless.c        | 1 -
 ui/gtk-gl-area.c         | 5 -----
 ui/gtk.c                 | 2 --
 ui/sdl2-gl.c             | 8 --------
 ui/sdl2.c                | 1 -
 ui/spice-display.c       | 1 -
 12 files changed, 34 deletions(-)

Comments

Gerd Hoffmann Feb. 19, 2021, 2:10 p.m. UTC | #1 
On Fri, Feb 19, 2021 at 06:47:02PM +0900, Akihiko Odaki wrote:
> It is not used, and it is unlikely that a new use case will emerge
> anytime soon because the scope of OpenGL contexts are limited due to
> the nature of the frontend, VirGL, processing simple commands from the
> guest.
> 
> Remove the function and ease implementing a new OpenGL backend a little.
> 
> Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com>

Most of this is gone already in master.

Seems you are basing your work on the 5.2 release.
Development should better be done against the master branch.

take care,
  Gerd
diff mbox series

Patch

diff --git a/include/ui/console.h b/include/ui/console.h
index 5dd21976a37..f81ad1c5693 100644
--- a/include/ui/console.h
+++ b/include/ui/console.h
@@ -201,7 +201,6 @@  typedef struct DisplayChangeListenerOps {
                                QEMUGLContext ctx);
     int (*dpy_gl_ctx_make_current)(DisplayChangeListener *dcl,
                                    QEMUGLContext ctx);
-    QEMUGLContext (*dpy_gl_ctx_get_current)(DisplayChangeListener *dcl);
 
     void (*dpy_gl_scanout_disable)(DisplayChangeListener *dcl);
     void (*dpy_gl_scanout_texture)(DisplayChangeListener *dcl,
@@ -303,7 +302,6 @@  QEMUGLContext dpy_gl_ctx_create(QemuConsole *con,
                                 QEMUGLParams *params);
 void dpy_gl_ctx_destroy(QemuConsole *con, QEMUGLContext ctx);
 int dpy_gl_ctx_make_current(QemuConsole *con, QEMUGLContext ctx);
-QEMUGLContext dpy_gl_ctx_get_current(QemuConsole *con);
 
 bool console_has_gl(QemuConsole *con);
 bool console_has_gl_dmabuf(QemuConsole *con);
diff --git a/include/ui/egl-context.h b/include/ui/egl-context.h
index f004ce11a7b..9374fe41e32 100644
--- a/include/ui/egl-context.h
+++ b/include/ui/egl-context.h
@@ -9,6 +9,5 @@  QEMUGLContext qemu_egl_create_context(DisplayChangeListener *dcl,
 void qemu_egl_destroy_context(DisplayChangeListener *dcl, QEMUGLContext ctx);
 int qemu_egl_make_context_current(DisplayChangeListener *dcl,
                                   QEMUGLContext ctx);
-QEMUGLContext qemu_egl_get_current_context(DisplayChangeListener *dcl);
 
 #endif /* EGL_CONTEXT_H */
diff --git a/include/ui/gtk.h b/include/ui/gtk.h
index 3f395d7f943..c82c4a569a6 100644
--- a/include/ui/gtk.h
+++ b/include/ui/gtk.h
@@ -143,7 +143,6 @@  void gd_gl_area_scanout_texture(DisplayChangeListener *dcl,
 void gd_gl_area_scanout_flush(DisplayChangeListener *dcl,
                               uint32_t x, uint32_t y, uint32_t w, uint32_t h);
 void gtk_gl_area_init(void);
-QEMUGLContext gd_gl_area_get_current_context(DisplayChangeListener *dcl);
 int gd_gl_area_make_current(DisplayChangeListener *dcl,
                             QEMUGLContext ctx);
 
diff --git a/include/ui/sdl2.h b/include/ui/sdl2.h
index 0875b8d56b7..f85c117a78f 100644
--- a/include/ui/sdl2.h
+++ b/include/ui/sdl2.h
@@ -70,7 +70,6 @@  QEMUGLContext sdl2_gl_create_context(DisplayChangeListener *dcl,
 void sdl2_gl_destroy_context(DisplayChangeListener *dcl, QEMUGLContext ctx);
 int sdl2_gl_make_context_current(DisplayChangeListener *dcl,
                                  QEMUGLContext ctx);
-QEMUGLContext sdl2_gl_get_current_context(DisplayChangeListener *dcl);
 
 void sdl2_gl_scanout_disable(DisplayChangeListener *dcl);
 void sdl2_gl_scanout_texture(DisplayChangeListener *dcl,
diff --git a/ui/console.c b/ui/console.c
index d80ce7037c3..c0b1a3689c3 100644
--- a/ui/console.c
+++ b/ui/console.c
@@ -1803,12 +1803,6 @@  int dpy_gl_ctx_make_current(QemuConsole *con, QEMUGLContext ctx)
     return con->gl->ops->dpy_gl_ctx_make_current(con->gl, ctx);
 }
 
-QEMUGLContext dpy_gl_ctx_get_current(QemuConsole *con)
-{
-    assert(con->gl);
-    return con->gl->ops->dpy_gl_ctx_get_current(con->gl);
-}
-
 void dpy_gl_scanout_disable(QemuConsole *con)
 {
     assert(con->gl);
diff --git a/ui/egl-context.c b/ui/egl-context.c
index 4aa1cbb50c2..368ffa49d82 100644
--- a/ui/egl-context.c
+++ b/ui/egl-context.c
@@ -35,8 +35,3 @@  int qemu_egl_make_context_current(DisplayChangeListener *dcl,
    return eglMakeCurrent(qemu_egl_display,
                          EGL_NO_SURFACE, EGL_NO_SURFACE, ctx);
 }
-
-QEMUGLContext qemu_egl_get_current_context(DisplayChangeListener *dcl)
-{
-    return eglGetCurrentContext();
-}
diff --git a/ui/egl-headless.c b/ui/egl-headless.c
index fe2a0d1eab9..da377a74af6 100644
--- a/ui/egl-headless.c
+++ b/ui/egl-headless.c
@@ -160,7 +160,6 @@  static const DisplayChangeListenerOps egl_ops = {
     .dpy_gl_ctx_create       = egl_create_context,
     .dpy_gl_ctx_destroy      = qemu_egl_destroy_context,
     .dpy_gl_ctx_make_current = qemu_egl_make_context_current,
-    .dpy_gl_ctx_get_current  = qemu_egl_get_current_context,
 
     .dpy_gl_scanout_disable  = egl_scanout_disable,
     .dpy_gl_scanout_texture  = egl_scanout_texture,
diff --git a/ui/gtk-gl-area.c b/ui/gtk-gl-area.c
index 98c22d23f50..169a06f828a 100644
--- a/ui/gtk-gl-area.c
+++ b/ui/gtk-gl-area.c
@@ -211,11 +211,6 @@  void gtk_gl_area_init(void)
     display_opengl = 1;
 }
 
-QEMUGLContext gd_gl_area_get_current_context(DisplayChangeListener *dcl)
-{
-    return gdk_gl_context_get_current();
-}
-
 int gd_gl_area_make_current(DisplayChangeListener *dcl,
                             QEMUGLContext ctx)
 {
diff --git a/ui/gtk.c b/ui/gtk.c
index 26665cd2e65..96629c3085a 100644
--- a/ui/gtk.c
+++ b/ui/gtk.c
@@ -639,7 +639,6 @@  static const DisplayChangeListenerOps dcl_gl_area_ops = {
     .dpy_gl_ctx_create       = gd_gl_area_create_context,
     .dpy_gl_ctx_destroy      = gd_gl_area_destroy_context,
     .dpy_gl_ctx_make_current = gd_gl_area_make_current,
-    .dpy_gl_ctx_get_current  = gd_gl_area_get_current_context,
     .dpy_gl_scanout_texture  = gd_gl_area_scanout_texture,
     .dpy_gl_update           = gd_gl_area_scanout_flush,
 };
@@ -658,7 +657,6 @@  static const DisplayChangeListenerOps dcl_egl_ops = {
     .dpy_gl_ctx_create       = gd_egl_create_context,
     .dpy_gl_ctx_destroy      = qemu_egl_destroy_context,
     .dpy_gl_ctx_make_current = gd_egl_make_current,
-    .dpy_gl_ctx_get_current  = qemu_egl_get_current_context,
     .dpy_gl_scanout_disable  = gd_egl_scanout_disable,
     .dpy_gl_scanout_texture  = gd_egl_scanout_texture,
     .dpy_gl_scanout_dmabuf   = gd_egl_scanout_dmabuf,
diff --git a/ui/sdl2-gl.c b/ui/sdl2-gl.c
index c73d273bf80..82139ba49e8 100644
--- a/ui/sdl2-gl.c
+++ b/ui/sdl2-gl.c
@@ -185,14 +185,6 @@  int sdl2_gl_make_context_current(DisplayChangeListener *dcl,
     return SDL_GL_MakeCurrent(scon->real_window, sdlctx);
 }
 
-QEMUGLContext sdl2_gl_get_current_context(DisplayChangeListener *dcl)
-{
-    SDL_GLContext sdlctx;
-
-    sdlctx = SDL_GL_GetCurrentContext();
-    return (QEMUGLContext)sdlctx;
-}
-
 void sdl2_gl_scanout_disable(DisplayChangeListener *dcl)
 {
     struct sdl2_console *scon = container_of(dcl, struct sdl2_console, dcl);
diff --git a/ui/sdl2.c b/ui/sdl2.c
index 5e49709283e..a203cb0239e 100644
--- a/ui/sdl2.c
+++ b/ui/sdl2.c
@@ -781,7 +781,6 @@  static const DisplayChangeListenerOps dcl_gl_ops = {
     .dpy_gl_ctx_create       = sdl2_gl_create_context,
     .dpy_gl_ctx_destroy      = sdl2_gl_destroy_context,
     .dpy_gl_ctx_make_current = sdl2_gl_make_context_current,
-    .dpy_gl_ctx_get_current  = sdl2_gl_get_current_context,
     .dpy_gl_scanout_disable  = sdl2_gl_scanout_disable,
     .dpy_gl_scanout_texture  = sdl2_gl_scanout_texture,
     .dpy_gl_update           = sdl2_gl_scanout_flush,
diff --git a/ui/spice-display.c b/ui/spice-display.c
index 0178d5766d2..6a5e189a672 100644
--- a/ui/spice-display.c
+++ b/ui/spice-display.c
@@ -1102,7 +1102,6 @@  static const DisplayChangeListenerOps display_listener_gl_ops = {
     .dpy_gl_ctx_create       = qemu_spice_gl_create_context,
     .dpy_gl_ctx_destroy      = qemu_egl_destroy_context,
     .dpy_gl_ctx_make_current = qemu_egl_make_context_current,
-    .dpy_gl_ctx_get_current  = qemu_egl_get_current_context,
 
     .dpy_gl_scanout_disable  = qemu_spice_gl_scanout_disable,
     .dpy_gl_scanout_texture  = qemu_spice_gl_scanout_texture,