izzy/xemu
0
0
Fork 0
mirror of https://github.com/izzy2lost/xemu.git synced 2026-07-06 00:20:22 -07:00
Code Issues Packages Projects Releases Wiki Activity

Merge remote-tracking branch 'remotes/kraxel/tags/pull-sdl-20141219-1' into staging

Browse Source 
sdl2: fixes, cleanups and opengl preparation.

# gpg: Signature made Fri 19 Dec 2014 09:06:07 GMT using RSA key ID D3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"

* remotes/kraxel/tags/pull-sdl-20141219-1:
  sdl2: Work around SDL2 SDL_ShowWindow() bug
  sdl2: Use correct sdl2_console for window events
  sdl2: move sdl2_2d_refresh to sdl2-2d.c
  sdl2: factor out sdl2_poll_events
  sdl2: add+use sdl2_2d_redraw function.
  sdl2: move sdl_switch to sdl2-2d.c
  sdl2: overhaul window size handling
  sdl2: move sdl_update to new sdl2-2d.c
  sdl2: turn on keyboard grabs
  sdl2: move keyboard input code to new sdl2-input.c
  sdl2: rename sdl2_state to sdl2_console, move to header file
  sdl: move version logic from source code to makefile

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell
2014-12-21 23:17:00 +00:00
parent 328b3b6c44 d3f3a0f453
commit c95f3901b4
6 changed files with 364 additions and 261 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/ui/sdl2.h
+32
View File
@@ -0,0 +1,32 @@
#ifndef SDL2_H
#define SDL2_H
struct sdl2_console {
DisplayChangeListener dcl;
DisplaySurface *surface;
SDL_Texture *texture;
SDL_Window *real_window;
SDL_Renderer *real_renderer;
int idx;
int last_vm_running; /* per console for caption reasons */
int x, y;
int hidden;
};
void sdl2_window_create(struct sdl2_console *scon);
void sdl2_window_destroy(struct sdl2_console *scon);
void sdl2_window_resize(struct sdl2_console *scon);
void sdl2_poll_events(struct sdl2_console *scon);
void sdl2_reset_keys(struct sdl2_console *scon);
void sdl2_process_key(struct sdl2_console *scon,
SDL_KeyboardEvent *ev);
void sdl2_2d_update(DisplayChangeListener *dcl,
int x, int y, int w, int h);
void sdl2_2d_switch(DisplayChangeListener *dcl,
DisplaySurface *new_surface);
void sdl2_2d_refresh(DisplayChangeListener *dcl);
void sdl2_2d_redraw(struct sdl2_console *scon);
#endif /* SDL2_H */
ui/Makefile.objs
+6 -1
View File
@@ -16,7 +16,12 @@ common-obj-$(CONFIG_CURSES) += curses.o
common-obj-$(CONFIG_VNC) += $(vnc-obj-y)
common-obj-$(CONFIG_GTK) += gtk.o x_keymap.o
sdl.mo-objs := sdl.o sdl_zoom.o sdl2.o
ifeq ($(CONFIG_SDLABI),1.2)
sdl.mo-objs := sdl.o sdl_zoom.o
endif
ifeq ($(CONFIG_SDLABI),2.0)
sdl.mo-objs := sdl2.o sdl2-input.o sdl2-2d.o
endif
sdl.mo-cflags := $(SDL_CFLAGS)
gtk.o-cflags := $(GTK_CFLAGS) $(VTE_CFLAGS)
ui/sdl.c
-3
View File
@@ -26,8 +26,6 @@
#undef WIN32_LEAN_AND_MEAN
#include <SDL.h>
#if SDL_MAJOR_VERSION == 1
#include <SDL_syswm.h>
#include "qemu-common.h"
@@ -958,4 +956,3 @@ void sdl_display_init(DisplayState *ds, int full_screen, int no_frame)
atexit(sdl_cleanup);
}
#endif
ui/sdl2-2d.c
+122
View File
@@ -0,0 +1,122 @@
/*
* QEMU SDL display driver
*
* Copyright (c) 2003 Fabrice Bellard
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
/* Ported SDL 1.2 code to 2.0 by Dave Airlie. */
/* Avoid compiler warning because macro is redefined in SDL_syswm.h. */
#undef WIN32_LEAN_AND_MEAN
#include <SDL.h>
#include <SDL_syswm.h>
#include "qemu-common.h"
#include "ui/console.h"
#include "ui/input.h"
#include "ui/sdl2.h"
#include "sysemu/sysemu.h"
void sdl2_2d_update(DisplayChangeListener *dcl,
int x, int y, int w, int h)
{
struct sdl2_console *scon = container_of(dcl, struct sdl2_console, dcl);
DisplaySurface *surf = qemu_console_surface(dcl->con);
SDL_Rect rect;
if (!surf) {
return;
}
if (!scon->texture) {
return;
}
rect.x = x;
rect.y = y;
rect.w = w;
rect.h = h;
SDL_UpdateTexture(scon->texture, NULL, surface_data(surf),
surface_stride(surf));
SDL_RenderCopy(scon->real_renderer, scon->texture, &rect, &rect);
SDL_RenderPresent(scon->real_renderer);
}
void sdl2_2d_switch(DisplayChangeListener *dcl,
DisplaySurface *new_surface)
{
struct sdl2_console *scon = container_of(dcl, struct sdl2_console, dcl);
DisplaySurface *old_surface = scon->surface;
int format = 0;
scon->surface = new_surface;
if (scon->texture) {
SDL_DestroyTexture(scon->texture);
scon->texture = NULL;
}
if (!new_surface) {
sdl2_window_destroy(scon);
return;
}
if (!scon->real_window) {
sdl2_window_create(scon);
} else if (old_surface &&
((surface_width(old_surface) != surface_width(new_surface)) ||
(surface_height(old_surface) != surface_height(new_surface)))) {
sdl2_window_resize(scon);
}
SDL_RenderSetLogicalSize(scon->real_renderer,
surface_width(new_surface),
surface_height(new_surface));
if (surface_bits_per_pixel(scon->surface) == 16) {
format = SDL_PIXELFORMAT_RGB565;
} else if (surface_bits_per_pixel(scon->surface) == 32) {
format = SDL_PIXELFORMAT_ARGB8888;
}
scon->texture = SDL_CreateTexture(scon->real_renderer, format,
SDL_TEXTUREACCESS_STREAMING,
surface_width(new_surface),
surface_height(new_surface));
sdl2_2d_redraw(scon);
}
void sdl2_2d_refresh(DisplayChangeListener *dcl)
{
struct sdl2_console *scon = container_of(dcl, struct sdl2_console, dcl);
graphic_hw_update(dcl->con);
sdl2_poll_events(scon);
}
void sdl2_2d_redraw(struct sdl2_console *scon)
{
if (!scon->surface) {
return;
}
sdl2_2d_update(&scon->dcl, 0, 0,
surface_width(scon->surface),
surface_height(scon->surface));
}
ui/sdl2-input.c
+106
View File
@@ -0,0 +1,106 @@
/*
* QEMU SDL display driver
*
* Copyright (c) 2003 Fabrice Bellard
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
/* Ported SDL 1.2 code to 2.0 by Dave Airlie. */
/* Avoid compiler warning because macro is redefined in SDL_syswm.h. */
#undef WIN32_LEAN_AND_MEAN
#include <SDL.h>
#include <SDL_syswm.h>
#include "qemu-common.h"
#include "ui/console.h"
#include "ui/input.h"
#include "ui/sdl2.h"
#include "sysemu/sysemu.h"
#include "sdl2-keymap.h"
static uint8_t modifiers_state[SDL_NUM_SCANCODES];
void sdl2_reset_keys(struct sdl2_console *scon)
{
QemuConsole *con = scon ? scon->dcl.con : NULL;
int i;
for (i = 0; i < SDL_NUM_SCANCODES; i++) {
if (modifiers_state[i]) {
int qcode = sdl2_scancode_to_qcode[i];
qemu_input_event_send_key_qcode(con, qcode, false);
modifiers_state[i] = 0;
}
}
}
void sdl2_process_key(struct sdl2_console *scon,
SDL_KeyboardEvent *ev)
{
int qcode = sdl2_scancode_to_qcode[ev->keysym.scancode];
QemuConsole *con = scon ? scon->dcl.con : NULL;
if (!qemu_console_is_graphic(con)) {
if (ev->type == SDL_KEYDOWN) {
switch (ev->keysym.scancode) {
case SDL_SCANCODE_RETURN:
kbd_put_keysym_console(con, '\n');
break;
case SDL_SCANCODE_BACKSPACE:
kbd_put_keysym_console(con, QEMU_KEY_BACKSPACE);
break;
default:
kbd_put_qcode_console(con, qcode);
break;
}
}
return;
}
switch (ev->keysym.scancode) {
#if 0
case SDL_SCANCODE_NUMLOCKCLEAR:
case SDL_SCANCODE_CAPSLOCK:
/* SDL does not send the key up event, so we generate it */
qemu_input_event_send_key_qcode(con, qcode, true);
qemu_input_event_send_key_qcode(con, qcode, false);
return;
#endif
case SDL_SCANCODE_LCTRL:
case SDL_SCANCODE_LSHIFT:
case SDL_SCANCODE_LALT:
case SDL_SCANCODE_LGUI:
case SDL_SCANCODE_RCTRL:
case SDL_SCANCODE_RSHIFT:
case SDL_SCANCODE_RALT:
case SDL_SCANCODE_RGUI:
if (ev->type == SDL_KEYUP) {
modifiers_state[ev->keysym.scancode] = 0;
} else {
modifiers_state[ev->keysym.scancode] = 1;
}
/* fall though */
default:
qemu_input_event_send_key_qcode(con, qcode,
ev->type == SDL_KEYDOWN);
}
}
ui/sdl2.c
+98 -257
View File
File diff suppressed because it is too large Load Diff