OpenE2K/qemu-e2k
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2ab858c6c3
qemu-e2k/ui
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Anatoly Trosinenko 2ab858c6c3 sdl: restore optimized redraw 
The documentation on SDL_RenderPresent function states that
"the backbuffer should be considered invalidated after each present",
so copy the entire texture on each redraw.

On the other hand, SDL_UpdateTexture function is described as
"fairly slow function", so restrict it to just the changed pixels.

Also added SDL_RenderClear call, as suggested in the documentation
page on SDL_RenderPresent.

Signed-off-by: Anatoly Trosinenko <anatoly.trosinenko@gmail.com>
Message-id: 20180205133228.25082-1-anatoly.trosinenko@gmail.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-02-16 12:25:35 +01:00
..
keycodemapdb@6b3d716e2b ui: update keycodemapdb to get py3 fixes 2018-02-05 19:53:55 -02:00
shader opengl: add flipping vertex shader 2017-10-17 10:25:42 +02:00
cocoa.m Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
console-gl.c ui: use QEMU_IS_ALIGNED macro 2017-11-10 14:27:29 +01:00
console.c Move include qemu/option.h from qemu-common.h to actual users 2018-02-09 13:52:16 +01:00
curses_keys.h ui: add next and prior keysyms 2017-07-27 14:23:09 +02:00
curses.c console: purge curses bits from console.h 2017-09-29 10:36:33 +02:00
cursor_hidden.xpm
cursor_left_ptr.xpm
cursor.c Replace all occurances of __FUNCTION__ with __func__ 2018-01-22 09:46:18 +01:00
egl-context.c egl: explicitly ask for core context 2017-05-12 12:02:48 +02:00
egl-headless.c egl-headless: add dmabuf support 2017-10-17 10:25:42 +02:00
egl-helpers.c egl-helpers: add egl_texture_blit and egl_texture_blend 2017-10-17 10:25:42 +02:00
gtk-egl.c opengl: move shader init from console-gl.c to shader.c 2017-10-17 10:25:42 +02:00
gtk-gl-area.c ui: opengl updates for dma-buf support. 2017-10-19 12:09:53 +01:00
gtk.c Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
input-keymap.c ui: fix alphabetical ordering of keymaps 2018-01-29 09:35:43 +01:00
input-legacy.c Drop superfluous includes of qapi-types.h and test-qapi-types.h 2018-02-09 05:05:11 +01:00
input-linux.c ui: move qemu_input_linux_to_qcode() 2017-07-27 14:23:09 +02:00
input.c Include qapi/qmp/qdict.h exactly where needed 2018-02-09 13:52:15 +01:00
keymaps.c General warn report fixups 2017-09-19 14:09:34 +02:00
keymaps.h ps2: fix sending of PAUSE/BREAK scancodes 2017-07-27 14:24:05 +02:00
Makefile.objs vnc: use stubs for CONFIG_VNC=n dummy functions 2018-02-09 05:05:11 +01:00
qemu-pixman.c pixman: drop submodule 2017-09-13 10:15:43 +02:00
qemu-x509.h
sdl2-2d.c sdl: restore optimized redraw 2018-02-16 12:25:35 +01:00
sdl2-gl.c opengl: move shader init from console-gl.c to shader.c 2017-10-17 10:25:42 +02:00
sdl2-input.c ui: convert the SDL2 frontend to keycodemapdb 2018-01-25 15:02:00 +01:00
sdl2.c sdl: reorganize -no-frame support 2018-01-25 15:22:28 +01:00
sdl_keysym.h
sdl_zoom_template.h maint: Fix macros with broken 'do/while(0); ' usage 2018-01-16 14:54:52 +01:00
sdl_zoom.c
sdl_zoom.h
sdl.c ui: fix mixup between qnum and qcode in SDL1 key handling 2018-02-02 07:47:16 +01:00
shader.c opengl: add flipping vertex shader 2017-10-17 10:25:42 +02:00
spice-core.c Move include qemu/option.h from qemu-common.h to actual users 2018-02-09 13:52:16 +01:00
spice-display.c Move include qemu/option.h from qemu-common.h to actual users 2018-02-09 13:52:16 +01:00
spice-input.c ui: correctly detect spice PAUSE scancode sequence 2017-07-28 12:35:40 +02:00
trace-events ui: convert GTK and SDL1 frontends to keycodemapdb 2018-01-25 15:02:00 +01:00
vgafont.h
vnc_keysym.h ui: add next and prior keysyms 2017-07-27 14:23:09 +02:00
vnc-auth-sasl.c ui: correctly advance output buffer when writing SASL data 2018-02-02 07:48:18 +01:00
vnc-auth-sasl.h ui: mix misleading comments & return types of VNC I/O helper methods 2018-01-12 13:48:54 +01:00
vnc-auth-vencrypt.c ui: Always remove an old VNC channel watch before adding a new one 2017-10-04 13:21:53 +01:00
vnc-auth-vencrypt.h
vnc-enc-hextile-template.h
vnc-enc-hextile.c
vnc-enc-tight.c vnc: use DIV_ROUND_UP 2017-08-31 12:29:07 +02:00
vnc-enc-tight.h
vnc-enc-zlib.c
vnc-enc-zrle-template.c
vnc-enc-zrle.c vnc: simple clean up 2017-05-12 12:34:31 +02:00
vnc-enc-zrle.h
vnc-enc-zywrle-template.c
vnc-enc-zywrle.h
vnc-jobs.c vnc: fix segfault in closed connection handling 2018-02-16 12:23:54 +01:00
vnc-jobs.h
vnc-palette.c
vnc-palette.h Include qapi/qmp/qlist.h exactly where needed 2018-02-09 13:52:15 +01:00
vnc-stubs.c vnc: add qapi/error.h include to stubs 2018-02-16 12:23:21 +01:00
vnc-ws.c ui: Always remove an old VNC channel watch before adding a new one 2017-10-04 13:21:53 +01:00
vnc-ws.h
vnc.c vnc: fix segfault in closed connection handling 2018-02-16 12:23:54 +01:00
vnc.h Drop superfluous includes of qapi-types.h and test-qapi-types.h 2018-02-09 05:05:11 +01:00
x_keymap.c ui: convert GTK and SDL1 frontends to keycodemapdb 2018-01-25 15:02:00 +01:00
x_keymap.h ui: convert GTK and SDL1 frontends to keycodemapdb 2018-01-25 15:02:00 +01:00