diff options
| -rw-r--r-- | include/ui/gtk.h | 4 | ||||
| -rw-r--r-- | ui/gtk-egl.c | 36 | ||||
| -rw-r--r-- | ui/gtk-gl-area.c | 26 |
3 files changed, 16 insertions, 50 deletions
diff --git a/include/ui/gtk.h b/include/ui/gtk.h index ca9a2268de..2f7b720358 100644 --- a/include/ui/gtk.h +++ b/include/ui/gtk.h @@ -52,8 +52,8 @@ typedef struct VirtualGfxConsole { EGLSurface esurface; int glupdates; int x, y, w, h; - GLuint tex_id; - GLuint fbo_id; + egl_fb guest_fb; + egl_fb win_fb; bool y0_top; bool scanout_mode; #endif diff --git a/ui/gtk-egl.c b/ui/gtk-egl.c index cf48cca259..0d5cab2bc8 100644 --- a/ui/gtk-egl.c +++ b/ui/gtk-egl.c @@ -30,14 +30,7 @@ static void gtk_egl_set_scanout_mode(VirtualConsole *vc, bool scanout) vc->gfx.scanout_mode = scanout; if (!vc->gfx.scanout_mode) { - if (vc->gfx.fbo_id) { - glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, - GL_COLOR_ATTACHMENT0_EXT, - GL_TEXTURE_2D, 0, 0); - glBindFramebuffer(GL_FRAMEBUFFER_EXT, 0); - glDeleteFramebuffers(1, &vc->gfx.fbo_id); - vc->gfx.fbo_id = 0; - } + egl_fb_destroy(&vc->gfx.guest_fb); if (vc->gfx.surface) { surface_gl_destroy_texture(vc->gfx.gls, vc->gfx.ds); surface_gl_create_texture(vc->gfx.gls, vc->gfx.ds); @@ -176,7 +169,6 @@ void gd_egl_scanout_disable(DisplayChangeListener *dcl) vc->gfx.w = 0; vc->gfx.h = 0; - vc->gfx.tex_id = 0; gtk_egl_set_scanout_mode(vc, false); } @@ -192,20 +184,14 @@ void gd_egl_scanout_texture(DisplayChangeListener *dcl, vc->gfx.y = y; vc->gfx.w = w; vc->gfx.h = h; - vc->gfx.tex_id = backing_id; vc->gfx.y0_top = backing_y_0_top; eglMakeCurrent(qemu_egl_display, vc->gfx.esurface, vc->gfx.esurface, vc->gfx.ectx); gtk_egl_set_scanout_mode(vc, true); - if (!vc->gfx.fbo_id) { - glGenFramebuffers(1, &vc->gfx.fbo_id); - } - - glBindFramebuffer(GL_FRAMEBUFFER_EXT, vc->gfx.fbo_id); - glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT, - GL_TEXTURE_2D, vc->gfx.tex_id, 0); + egl_fb_create_for_tex(&vc->gfx.guest_fb, backing_width, backing_height, + backing_id); } void gd_egl_scanout_flush(DisplayChangeListener *dcl, @@ -213,30 +199,22 @@ void gd_egl_scanout_flush(DisplayChangeListener *dcl, { VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl); GdkWindow *window; - int ww, wh, y1, y2; + int ww, wh; if (!vc->gfx.scanout_mode) { return; } - if (!vc->gfx.fbo_id) { + if (!vc->gfx.guest_fb.framebuffer) { return; } eglMakeCurrent(qemu_egl_display, vc->gfx.esurface, vc->gfx.esurface, vc->gfx.ectx); - glBindFramebuffer(GL_READ_FRAMEBUFFER, vc->gfx.fbo_id); - glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0); - window = gtk_widget_get_window(vc->gfx.drawing_area); gdk_drawable_get_size(window, &ww, &wh); - glViewport(0, 0, ww, wh); - y1 = vc->gfx.y0_top ? 0 : vc->gfx.h; - y2 = vc->gfx.y0_top ? vc->gfx.h : 0; - glBlitFramebuffer(0, y1, vc->gfx.w, y2, - 0, 0, ww, wh, - GL_COLOR_BUFFER_BIT, GL_NEAREST); - glBindFramebuffer(GL_FRAMEBUFFER_EXT, vc->gfx.fbo_id); + egl_fb_setup_default(&vc->gfx.win_fb, ww, wh); + egl_fb_blit(&vc->gfx.win_fb, &vc->gfx.guest_fb, !vc->gfx.y0_top); eglSwapBuffers(qemu_egl_display, vc->gfx.esurface); } diff --git a/ui/gtk-gl-area.c b/ui/gtk-gl-area.c index b05c665cbb..18b298fc21 100644 --- a/ui/gtk-gl-area.c +++ b/ui/gtk-gl-area.c @@ -26,14 +26,7 @@ static void gtk_gl_area_set_scanout_mode(VirtualConsole *vc, bool scanout) vc->gfx.scanout_mode = scanout; if (!vc->gfx.scanout_mode) { - if (vc->gfx.fbo_id) { - glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, - GL_COLOR_ATTACHMENT0_EXT, - GL_TEXTURE_2D, 0, 0); - glBindFramebuffer(GL_FRAMEBUFFER_EXT, 0); - glDeleteFramebuffers(1, &vc->gfx.fbo_id); - vc->gfx.fbo_id = 0; - } + egl_fb_destroy(&vc->gfx.guest_fb); if (vc->gfx.surface) { surface_gl_destroy_texture(vc->gfx.gls, vc->gfx.ds); surface_gl_create_texture(vc->gfx.gls, vc->gfx.ds); @@ -56,11 +49,11 @@ void gd_gl_area_draw(VirtualConsole *vc) wh = gtk_widget_get_allocated_height(vc->gfx.drawing_area); if (vc->gfx.scanout_mode) { - if (!vc->gfx.fbo_id) { + if (!vc->gfx.guest_fb.framebuffer) { return; } - glBindFramebuffer(GL_READ_FRAMEBUFFER, vc->gfx.fbo_id); + glBindFramebuffer(GL_READ_FRAMEBUFFER, vc->gfx.guest_fb.framebuffer); /* GtkGLArea sets GL_DRAW_FRAMEBUFFER for us */ glViewport(0, 0, ww, wh); @@ -181,24 +174,19 @@ void gd_gl_area_scanout_texture(DisplayChangeListener *dcl, vc->gfx.y = y; vc->gfx.w = w; vc->gfx.h = h; - vc->gfx.tex_id = backing_id; vc->gfx.y0_top = backing_y_0_top; gtk_gl_area_make_current(GTK_GL_AREA(vc->gfx.drawing_area)); - if (vc->gfx.tex_id == 0 || vc->gfx.w == 0 || vc->gfx.h == 0) { + if (vc->gfx.guest_fb.framebuffer == 0 || + vc->gfx.w == 0 || vc->gfx.h == 0) { gtk_gl_area_set_scanout_mode(vc, false); return; } gtk_gl_area_set_scanout_mode(vc, true); - if (!vc->gfx.fbo_id) { - glGenFramebuffers(1, &vc->gfx.fbo_id); - } - - glBindFramebuffer(GL_FRAMEBUFFER_EXT, vc->gfx.fbo_id); - glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT, - GL_TEXTURE_2D, vc->gfx.tex_id, 0); + egl_fb_create_for_tex(&vc->gfx.guest_fb, backing_width, backing_height, + backing_id); } void gd_gl_area_scanout_flush(DisplayChangeListener *dcl, |