diff options
-rw-r--r-- | console.c | 26 | ||||
-rw-r--r-- | console.h | 40 | ||||
-rw-r--r-- | curses.c | 2 | ||||
-rw-r--r-- | hw/musicpal.c | 2 | ||||
-rw-r--r-- | hw/nseries.c | 2 | ||||
-rw-r--r-- | hw/palm.c | 2 | ||||
-rw-r--r-- | hw/sm501.c | 5 | ||||
-rw-r--r-- | hw/tcx.c | 13 | ||||
-rw-r--r-- | hw/vga.c | 11 | ||||
-rw-r--r-- | qemu-common.h | 1 | ||||
-rw-r--r-- | sdl.c | 131 | ||||
-rw-r--r-- | vl.c | 15 |
12 files changed, 207 insertions, 43 deletions
@@ -1068,8 +1068,7 @@ void console_select(unsigned int index) DisplayState *ds = s->ds; active_console = s; if (ds_get_bits_per_pixel(s->ds)) { - ds->surface = qemu_resize_displaysurface(ds->surface, s->g_width, - s->g_height, 32, 4 * s->g_width); + ds->surface = qemu_resize_displaysurface(ds, s->g_width, s->g_height); } else { s->ds->surface->width = s->width; s->ds->surface->height = s->height; @@ -1277,11 +1276,12 @@ DisplayState *graphic_console_init(vga_hw_update_ptr update, DisplayState *ds; ds = (DisplayState *) qemu_mallocz(sizeof(DisplayState)); - ds->surface = qemu_create_displaysurface(640, 480, 32, 640 * 4); + ds->allocator = &default_allocator; + ds->surface = qemu_create_displaysurface(ds, 640, 480); s = new_console(ds, GRAPHIC_CONSOLE); if (s == NULL) { - qemu_free_displaysurface(ds->surface); + qemu_free_displaysurface(ds); qemu_free(ds); return NULL; } @@ -1429,7 +1429,7 @@ void qemu_console_resize(DisplayState *ds, int width, int height) s->g_width = width; s->g_height = height; if (is_graphic_console()) { - ds->surface = qemu_resize_displaysurface(ds->surface, width, height, 32, 4 * width); + ds->surface = qemu_resize_displaysurface(ds, width, height); dpy_resize(ds); } } @@ -1552,14 +1552,14 @@ PixelFormat qemu_default_pixelformat(int bpp) return pf; } -DisplaySurface* qemu_create_displaysurface(int width, int height, int bpp, int linesize) +DisplaySurface* defaultallocator_create_displaysurface(int width, int height) { DisplaySurface *surface = (DisplaySurface*) qemu_mallocz(sizeof(DisplaySurface)); surface->width = width; surface->height = height; - surface->linesize = linesize; - surface->pf = qemu_default_pixelformat(bpp); + surface->linesize = width * 4; + surface->pf = qemu_default_pixelformat(32); #ifdef WORDS_BIGENDIAN surface->flags = QEMU_ALLOCATED_FLAG | QEMU_BIG_ENDIAN_FLAG; #else @@ -1570,13 +1570,13 @@ DisplaySurface* qemu_create_displaysurface(int width, int height, int bpp, int l return surface; } -DisplaySurface* qemu_resize_displaysurface(DisplaySurface *surface, - int width, int height, int bpp, int linesize) +DisplaySurface* defaultallocator_resize_displaysurface(DisplaySurface *surface, + int width, int height) { surface->width = width; surface->height = height; - surface->linesize = linesize; - surface->pf = qemu_default_pixelformat(bpp); + surface->linesize = width * 4; + surface->pf = qemu_default_pixelformat(32); if (surface->flags & QEMU_ALLOCATED_FLAG) surface->data = (uint8_t*) qemu_realloc(surface->data, surface->linesize * surface->height); else @@ -1607,7 +1607,7 @@ DisplaySurface* qemu_create_displaysurface_from(int width, int height, int bpp, return surface; } -void qemu_free_displaysurface(DisplaySurface *surface) +void defaultallocator_free_displaysurface(DisplaySurface *surface) { if (surface == NULL) return; @@ -113,11 +113,18 @@ struct DisplayChangeListener { struct DisplayChangeListener *next; }; +struct DisplayAllocator { + DisplaySurface* (*create_displaysurface)(int width, int height); + DisplaySurface* (*resize_displaysurface)(DisplaySurface *surface, int width, int height); + void (*free_displaysurface)(DisplaySurface *surface); +}; + struct DisplayState { struct DisplaySurface *surface; void *opaque; struct QEMUTimer *gui_timer; + struct DisplayAllocator* allocator; struct DisplayChangeListener* listeners; void (*mouse_set)(int x, int y, int on); @@ -129,15 +136,40 @@ struct DisplayState { void register_displaystate(DisplayState *ds); DisplayState *get_displaystate(void); -DisplaySurface* qemu_create_displaysurface(int width, int height, int bpp, int linesize); -DisplaySurface* qemu_resize_displaysurface(DisplaySurface *surface, - int width, int height, int bpp, int linesize); DisplaySurface* qemu_create_displaysurface_from(int width, int height, int bpp, int linesize, uint8_t *data); -void qemu_free_displaysurface(DisplaySurface *surface); PixelFormat qemu_different_endianness_pixelformat(int bpp); PixelFormat qemu_default_pixelformat(int bpp); +extern struct DisplayAllocator default_allocator; +DisplayAllocator *register_displayallocator(DisplayState *ds, DisplayAllocator *da); +DisplaySurface* defaultallocator_create_displaysurface(int width, int height); +DisplaySurface* defaultallocator_resize_displaysurface(DisplaySurface *surface, int width, int height); +void defaultallocator_free_displaysurface(DisplaySurface *surface); + +static inline DisplaySurface* qemu_create_displaysurface(DisplayState *ds, int width, int height) +{ + return ds->allocator->create_displaysurface(width, height); +} + +static inline DisplaySurface* qemu_resize_displaysurface(DisplayState *ds, int width, int height) +{ + return ds->allocator->resize_displaysurface(ds->surface, width, height); +} + +static inline void qemu_free_displaysurface(DisplayState *ds) +{ + ds->allocator->free_displaysurface(ds->surface); +} + +static inline int is_surface_bgr(DisplaySurface *surface) +{ + if (surface->pf.bits_per_pixel == 32 && surface->pf.rshift == 0) + return 1; + else + return 0; +} + static inline int is_buffer_shared(DisplaySurface *surface) { return (!(surface->flags & QEMU_ALLOCATED_FLAG)); @@ -364,7 +364,7 @@ void curses_display_init(DisplayState *ds, int full_screen) dcl->dpy_refresh = curses_refresh; dcl->dpy_text_cursor = curses_cursor_position; register_displaychangelistener(ds, dcl); - qemu_free_displaysurface(ds->surface); + qemu_free_displaysurface(ds); ds->surface = qemu_create_displaysurface_from(640, 400, 0, 0, (uint8_t*) screen); invalidate = 1; diff --git a/hw/musicpal.c b/hw/musicpal.c index 03f40d3..abd3afa 100644 --- a/hw/musicpal.c +++ b/hw/musicpal.c @@ -831,7 +831,7 @@ static void lcd_refresh(void *opaque) break; LCD_REFRESH(8, rgb_to_pixel8) LCD_REFRESH(16, rgb_to_pixel16) - LCD_REFRESH(32, rgb_to_pixel32) + LCD_REFRESH(32, (is_surface_bgr(s->ds) ? rgb_to_pixel32bgr : rgb_to_pixel32)) default: cpu_abort(cpu_single_env, "unsupported colour depth %i\n", ds_get_bits_per_pixel(s->ds)); diff --git a/hw/nseries.c b/hw/nseries.c index 32aaead..0c7da77 100644 --- a/hw/nseries.c +++ b/hw/nseries.c @@ -1362,7 +1362,7 @@ static void n8x0_init(ram_addr_t ram_size, const char *boot_device, will set the size once configured, so this just sets an initial size until the guest activates the display. */ ds = get_displaystate(); - ds->surface = qemu_resize_displaysurface(ds->surface, 800, 480, 32, 4 * 800); + ds->surface = qemu_resize_displaysurface(ds, 800, 480); dpy_resize(ds); } @@ -278,7 +278,7 @@ static void palmte_init(ram_addr_t ram_size, int vga_ram_size, /* FIXME: We shouldn't really be doing this here. The LCD controller will set the size once configured, so this just sets an initial size until the guest activates the display. */ - ds->surface = qemu_resize_displaysurface(ds->surface, 320, 320, 32, 4 * 320); + ds->surface = qemu_resize_displaysurface(ds, 320, 320); dpy_resize(ds); } @@ -948,7 +948,10 @@ static inline int get_depth_index(DisplayState *s) case 16: return 2; case 32: - return 3; + if (is_surface_bgr(s->surface)) + return 4; + else + return 3; } } @@ -66,7 +66,10 @@ static void update_palette_entries(TCXState *s, int start, int end) s->palette[i] = rgb_to_pixel16(s->r[i], s->g[i], s->b[i]); break; case 32: - s->palette[i] = rgb_to_pixel32(s->r[i], s->g[i], s->b[i]); + if (is_surface_bgr(s->ds->surface)) + s->palette[i] = rgb_to_pixel32bgr(s->r[i], s->g[i], s->b[i]); + else + s->palette[i] = rgb_to_pixel32(s->r[i], s->g[i], s->b[i]); break; } } @@ -124,11 +127,12 @@ static inline void tcx24_draw_line32(TCXState *s1, uint8_t *d, const uint32_t *cplane, const uint32_t *s24) { - int x, r, g, b; + int x, bgr, r, g, b; uint8_t val, *p8; uint32_t *p = (uint32_t *)d; uint32_t dval; + bgr = is_surface_bgr(s1->ds->surface); for(x = 0; x < width; x++, s++, s24++) { if ((be32_to_cpu(*cplane++) & 0xff000000) == 0x03000000) { // 24-bit direct, BGR order @@ -137,7 +141,10 @@ static inline void tcx24_draw_line32(TCXState *s1, uint8_t *d, b = *p8++; g = *p8++; r = *p8++; - dval = rgb_to_pixel32(r, g, b); + if (bgr) + dval = rgb_to_pixel32bgr(r, g, b); + else + dval = rgb_to_pixel32(r, g, b); } else { val = *s; dval = s1->palette[val]; @@ -1161,7 +1161,10 @@ static inline int get_depth_index(DisplayState *s) case 16: return 2; case 32: - return 3; + if (is_surface_bgr(s->surface)) + return 4; + else + return 3; } } @@ -1627,7 +1630,7 @@ static void vga_draw_graphic(VGAState *s, int full_update) if (depth == 32) { #endif if (is_graphic_console()) { - qemu_free_displaysurface(s->ds->surface); + qemu_free_displaysurface(s->ds); s->ds->surface = qemu_create_displaysurface_from(disp_width, height, depth, s->line_offset, s->vram_ptr + (s->start_addr * 4)); @@ -2619,7 +2622,7 @@ static void vga_screen_dump_common(VGAState *s, const char *filename, dcl.dpy_resize = vga_save_dpy_resize; dcl.dpy_refresh = vga_save_dpy_refresh; register_displaychangelistener(ds, &dcl); - ds->surface = qemu_create_displaysurface(w, h, 32, 4 * w); + ds->surface = qemu_create_displaysurface(ds, w, h); s->ds = ds; s->graphic_mode = -1; @@ -2627,7 +2630,7 @@ static void vga_screen_dump_common(VGAState *s, const char *filename, ppm_save(filename, ds->surface); - qemu_free_displaysurface(ds->surface); + qemu_free_displaysurface(ds); s->ds = saved_ds; } diff --git a/qemu-common.h b/qemu-common.h index 6848b33..28f4791 100644 --- a/qemu-common.h +++ b/qemu-common.h @@ -162,6 +162,7 @@ typedef struct BlockDriverState BlockDriverState; typedef struct DisplayState DisplayState; typedef struct DisplayChangeListener DisplayChangeListener; typedef struct DisplaySurface DisplaySurface; +typedef struct DisplayAllocator DisplayAllocator; typedef struct PixelFormat PixelFormat; typedef struct TextConsole TextConsole; typedef TextConsole QEMUConsole; @@ -53,17 +53,20 @@ static int absolute_enabled = 0; static int guest_cursor = 0; static int guest_x, guest_y; static SDL_Cursor *guest_sprite = 0; +static uint8_t allocator; +static uint8_t hostbpp; static void sdl_update(DisplayState *ds, int x, int y, int w, int h) { - SDL_Rect rec; - rec.x = x; - rec.y = y; - rec.w = w; - rec.h = h; // printf("updating x=%d y=%d w=%d h=%d\n", x, y, w, h); - - SDL_BlitSurface(guest_screen, &rec, real_screen, &rec); + if (guest_screen) { + SDL_Rect rec; + rec.x = x; + rec.y = y; + rec.w = w; + rec.h = h; + SDL_BlitSurface(guest_screen, &rec, real_screen, &rec); + } SDL_UpdateRect(real_screen, x, y, w, h); } @@ -83,7 +86,7 @@ static void sdl_setdata(DisplayState *ds) ds->surface->pf.bmask, ds->surface->pf.amask); } -static void sdl_resize(DisplayState *ds) +static void do_sdl_resize(int width, int height, int bpp) { int flags; @@ -95,15 +98,101 @@ static void sdl_resize(DisplayState *ds) if (gui_noframe) flags |= SDL_NOFRAME; - width = ds_get_width(ds); - height = ds_get_height(ds); - real_screen = SDL_SetVideoMode(width, height, 0, flags); + real_screen = SDL_SetVideoMode(width, height, bpp, flags); if (!real_screen) { fprintf(stderr, "Could not open SDL display\n"); exit(1); } +} + +static void sdl_resize(DisplayState *ds) +{ + if (!allocator) { + do_sdl_resize(ds_get_width(ds), ds_get_height(ds), 0); + sdl_setdata(ds); + } else { + if (guest_screen != NULL) { + SDL_FreeSurface(guest_screen); + guest_screen = NULL; + } + } +} + +static PixelFormat sdl_to_qemu_pixelformat(SDL_PixelFormat *sdl_pf) +{ + PixelFormat qemu_pf; + + memset(&qemu_pf, 0x00, sizeof(PixelFormat)); + + qemu_pf.bits_per_pixel = sdl_pf->BitsPerPixel; + qemu_pf.bytes_per_pixel = sdl_pf->BytesPerPixel; + qemu_pf.depth = (qemu_pf.bits_per_pixel) == 32 ? 24 : (qemu_pf.bits_per_pixel); + + qemu_pf.rmask = sdl_pf->Rmask; + qemu_pf.gmask = sdl_pf->Gmask; + qemu_pf.bmask = sdl_pf->Bmask; + qemu_pf.amask = sdl_pf->Amask; + + qemu_pf.rshift = sdl_pf->Rshift; + qemu_pf.gshift = sdl_pf->Gshift; + qemu_pf.bshift = sdl_pf->Bshift; + qemu_pf.ashift = sdl_pf->Ashift; + + qemu_pf.rbits = 8 - sdl_pf->Rloss; + qemu_pf.gbits = 8 - sdl_pf->Gloss; + qemu_pf.bbits = 8 - sdl_pf->Bloss; + qemu_pf.abits = 8 - sdl_pf->Aloss; + + qemu_pf.rmax = ((1 << qemu_pf.rbits) - 1); + qemu_pf.gmax = ((1 << qemu_pf.gbits) - 1); + qemu_pf.bmax = ((1 << qemu_pf.bbits) - 1); + qemu_pf.amax = ((1 << qemu_pf.abits) - 1); + + return qemu_pf; +} + +static DisplaySurface* sdl_create_displaysurface(int width, int height) +{ + DisplaySurface *surface = (DisplaySurface*) qemu_mallocz(sizeof(DisplaySurface)); + if (surface == NULL) { + fprintf(stderr, "sdl_create_displaysurface: malloc failed\n"); + exit(1); + } + + surface->width = width; + surface->height = height; - sdl_setdata(ds); + if (hostbpp == 16) + do_sdl_resize(width, height, 16); + else + do_sdl_resize(width, height, 32); + + surface->pf = sdl_to_qemu_pixelformat(real_screen->format); + surface->linesize = real_screen->pitch; + surface->data = real_screen->pixels; + +#ifdef WORDS_BIGENDIAN + surface->flags = QEMU_ALLOCATED_FLAG | QEMU_BIG_ENDIAN_FLAG; +#else + surface->flags = QEMU_ALLOCATED_FLAG; +#endif + allocator = 1; + + return surface; +} + +static void sdl_free_displaysurface(DisplaySurface *surface) +{ + allocator = 0; + if (surface == NULL) + return; + qemu_free(surface); +} + +static DisplaySurface* sdl_resize_displaysurface(DisplaySurface *surface, int width, int height) +{ + sdl_free_displaysurface(surface); + return sdl_create_displaysurface(width, height); } /* generic keyboard conversion */ @@ -391,7 +480,7 @@ static void sdl_send_mouse_event(int dx, int dy, int dz, int x, int y, int state static void toggle_full_screen(DisplayState *ds) { gui_fullscreen = !gui_fullscreen; - sdl_resize(ds); + do_sdl_resize(real_screen->w, real_screen->h, real_screen->format->BitsPerPixel); if (gui_fullscreen) { gui_saved_grab = gui_grab; sdl_grab_start(); @@ -669,6 +758,8 @@ void sdl_display_init(DisplayState *ds, int full_screen, int no_frame) { int flags; uint8_t data = 0; + DisplayAllocator *da; + const SDL_VideoInfo *vi; #if defined(__APPLE__) /* always use generic keymaps */ @@ -689,6 +780,8 @@ void sdl_display_init(DisplayState *ds, int full_screen, int no_frame) fprintf(stderr, "Could not initialize SDL - exiting\n"); exit(1); } + vi = SDL_GetVideoInfo(); + hostbpp = vi->vfmt->BitsPerPixel; dcl = qemu_mallocz(sizeof(DisplayChangeListener)); dcl->dpy_update = sdl_update; @@ -700,6 +793,18 @@ void sdl_display_init(DisplayState *ds, int full_screen, int no_frame) ds->cursor_define = sdl_mouse_define; register_displaychangelistener(ds, dcl); + da = qemu_mallocz(sizeof(DisplayAllocator)); + da->create_displaysurface = sdl_create_displaysurface; + da->resize_displaysurface = sdl_resize_displaysurface; + da->free_displaysurface = sdl_free_displaysurface; + if (register_displayallocator(ds, da) == da) { + DisplaySurface *surf; + surf = sdl_create_displaysurface(ds_get_width(ds), ds_get_height(ds)); + defaultallocator_free_displaysurface(ds->surface); + ds->surface = surf; + dpy_resize(ds); + } + sdl_update_caption(); SDL_EnableKeyRepeat(250, 50); gui_grab = 0; @@ -2874,6 +2874,12 @@ void pcmcia_info(Monitor *mon) /***********************************************************/ /* register display */ +struct DisplayAllocator default_allocator = { + defaultallocator_create_displaysurface, + defaultallocator_resize_displaysurface, + defaultallocator_free_displaysurface +}; + void register_displaystate(DisplayState *ds) { DisplayState **s; @@ -2889,12 +2895,19 @@ DisplayState *get_displaystate(void) return display_state; } +DisplayAllocator *register_displayallocator(DisplayState *ds, DisplayAllocator *da) +{ + if(ds->allocator == &default_allocator) ds->allocator = da; + return ds->allocator; +} + /* dumb display */ static void dumb_display_init(void) { DisplayState *ds = qemu_mallocz(sizeof(DisplayState)); - ds->surface = qemu_create_displaysurface(640, 480, 32, 640 * 4); + ds->allocator = &default_allocator; + ds->surface = qemu_create_displaysurface(ds, 640, 480); register_displaystate(ds); } |