mirror of
https://github.com/mpv-player/mpv
synced 2025-03-25 04:38:01 +00:00
changed query_format return; lots of fixes/changes
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@520 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
szabii
parent
0b559b7fdb
commit
dc2dfc01e5
202
libvo/vo_fbdev.c
202
libvo/vo_fbdev.c
@ -351,7 +351,7 @@ static fb_mode_t *find_mode_by_name(char *name)
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static float dcf(fb_mode_t *m) //driving clock frequency
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{
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return 1000000.0f / m->pixclock;
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return 1e12f / m->pixclock;
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}
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static float hsf(fb_mode_t *m) //horizontal scan frequency
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@ -385,26 +385,55 @@ static fb_mode_t *find_best_mode(int xres, int yres, range_t *hfreq,
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{
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int i;
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fb_mode_t *best = fb_modes;
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fb_mode_t *curr = fb_modes + 1;
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fb_mode_t *curr;
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for (i = nr_modes - 1; i; i--, curr++) {
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if (curr->xres >= xres && curr->yres >= yres) {
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if (curr->xres < best->xres && curr->yres < best->yres) {
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if (!in_range(hfreq, hsf(curr)))
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continue;
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if (!in_range(vfreq, vsf(curr)))
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continue;
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if (!in_range(dotclock, dcf(curr)))
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continue;
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best = curr;
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}
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}
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/* find first working mode */
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for (i = nr_modes - 1; i; i--, best++) {
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if (in_range(hfreq, hsf(best)) && in_range(vfreq, vsf(best)) &&
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in_range(dotclock, dcf(best)))
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break;
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if (verbose > 1)
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printf(FBDEV "can't set %dx%d\n", best->xres, best->yres);
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}
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if ((best->xres < xres || best->yres < yres) ||
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!in_range(hfreq, hsf(best)) ||
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!in_range(vfreq, vsf(best)) ||
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!in_range(dotclock, dcf(curr)))
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if (!i)
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return NULL;
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if (i == 1)
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return best;
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for (curr = best + 1; i; i--, curr++) {
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if (!in_range(hfreq, hsf(curr)))
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continue;
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if (!in_range(vfreq, vsf(curr)))
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continue;
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if (!in_range(dotclock, dcf(curr)))
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continue;
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if (verbose > 1)
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printf(FBDEV "%dx%d ", curr->xres, curr->yres);
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if ((best->xres < xres || best->yres < yres) &&
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(curr->xres > best->xres ||
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curr->yres > best->yres)) {
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if (verbose > 1)
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printf("better than %dx%d\n", best->xres,
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best->yres);
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best = curr;
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} else if (curr->xres >= xres && curr->yres >= yres) {
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if (curr->xres < best->xres && curr->yres < best->yres) {
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if (verbose > 1)
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printf("smaller than %dx%d\n",
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best->xres, best->yres);
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best = curr;
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} else if (curr->xres == best->xres &&
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curr->yres == best->yres &&
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(vsf(curr) > vsf(best))) {
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if (verbose > 1)
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printf("faster screen refresh\n");
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best = curr;
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} else if (verbose > 1)
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printf("\n");
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} else if (verbose > 1)
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printf("is too small\n");
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}
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return best;
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}
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@ -538,6 +567,7 @@ static int fb_works = 0;
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static int fb_dev_fd;
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static size_t fb_size;
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static uint8_t *frame_buffer;
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static uint8_t *L123123875; /* thx to .so */
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static struct fb_fix_screeninfo fb_finfo;
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static struct fb_var_screeninfo fb_orig_vinfo;
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static struct fb_var_screeninfo fb_vinfo;
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@ -550,7 +580,6 @@ static int fb_bpp_we_want; // 32: 32 24: 24 16: 16 15: 15
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static int fb_screen_width;
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static fb_mode_t *fb_mode = NULL;
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static void (*put_frame)(void);
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static int left_band_width;
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static int right_band_width;
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static int upper_band_height;
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@ -673,8 +702,13 @@ err_out:
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return 1;
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}
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static void put_frame_without_bands(void);
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static void put_frame_with_bands(void);
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static void clear_bg(void)
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{
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int i, offset = 0;
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for (i = 0; i < out_height; i++, offset += fb_screen_width)
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memset(frame_buffer + offset, 0x0, out_width * fb_pixel_size);
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}
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static uint32_t init(uint32_t width, uint32_t height, uint32_t d_width,
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uint32_t d_height, uint32_t fullscreen, char *title,
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@ -740,6 +774,8 @@ static uint32_t init(uint32_t width, uint32_t height, uint32_t d_width,
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printf(FBDEV "can't find best video mode\n");
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return 1;
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}
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printf(FBDEV "using mode %dx%d @ %.1fHz\n", fb_mode->xres,
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fb_mode->yres, vsf(fb_mode));
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fb_mode2fb_vinfo(fb_mode, &fb_vinfo);
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}
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fb_bpp_we_want = fb_bpp;
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@ -758,14 +794,14 @@ static uint32_t init(uint32_t width, uint32_t height, uint32_t d_width,
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if (verbose > 0) {
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printf(FBDEV "var info:\n");
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printf(FBDEV "xres: %ul\n", fb_vinfo.xres);
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printf(FBDEV "yres: %ul\n", fb_vinfo.yres);
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printf(FBDEV "xres_virtual: %ul\n", fb_vinfo.xres_virtual);
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printf(FBDEV "yres_virtual: %ul\n", fb_vinfo.yres_virtual);
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printf(FBDEV "xoffset: %ul\n", fb_vinfo.xoffset);
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printf(FBDEV "yoffset: %ul\n", fb_vinfo.yoffset);
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printf(FBDEV "bits_per_pixel: %ul\n", fb_vinfo.bits_per_pixel);
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printf(FBDEV "grayscale: %ul\n", fb_vinfo.grayscale);
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printf(FBDEV "xres: %u\n", fb_vinfo.xres);
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printf(FBDEV "yres: %u\n", fb_vinfo.yres);
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printf(FBDEV "xres_virtual: %u\n", fb_vinfo.xres_virtual);
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printf(FBDEV "yres_virtual: %u\n", fb_vinfo.yres_virtual);
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printf(FBDEV "xoffset: %u\n", fb_vinfo.xoffset);
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printf(FBDEV "yoffset: %u\n", fb_vinfo.yoffset);
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printf(FBDEV "bits_per_pixel: %u\n", fb_vinfo.bits_per_pixel);
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printf(FBDEV "grayscale: %u\n", fb_vinfo.grayscale);
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printf(FBDEV "red: %lu %lu %lu\n",
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(unsigned long) fb_vinfo.red.offset,
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(unsigned long) fb_vinfo.red.length,
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@ -782,22 +818,22 @@ static uint32_t init(uint32_t width, uint32_t height, uint32_t d_width,
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(unsigned long) fb_vinfo.transp.offset,
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(unsigned long) fb_vinfo.transp.length,
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(unsigned long) fb_vinfo.transp.msb_right);
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printf(FBDEV "nonstd: %ul\n", fb_vinfo.nonstd);
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printf(FBDEV "nonstd: %u\n", fb_vinfo.nonstd);
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if (verbose > 1) {
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printf(FBDEV "activate: %ul\n", fb_vinfo.activate);
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printf(FBDEV "height: %ul\n", fb_vinfo.height);
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printf(FBDEV "width: %ul\n", fb_vinfo.width);
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printf(FBDEV "accel_flags: %ul\n", fb_vinfo.accel_flags);
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printf(FBDEV "activate: %u\n", fb_vinfo.activate);
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printf(FBDEV "height: %u\n", fb_vinfo.height);
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printf(FBDEV "width: %u\n", fb_vinfo.width);
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printf(FBDEV "accel_flags: %u\n", fb_vinfo.accel_flags);
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printf(FBDEV "timing:\n");
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printf(FBDEV "pixclock: %ul\n", fb_vinfo.pixclock);
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printf(FBDEV "left_margin: %ul\n", fb_vinfo.left_margin);
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printf(FBDEV "right_margin: %ul\n", fb_vinfo.right_margin);
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printf(FBDEV "upper_margin: %ul\n", fb_vinfo.upper_margin);
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printf(FBDEV "lower_margin: %ul\n", fb_vinfo.lower_margin);
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printf(FBDEV "hsync_len: %ul\n", fb_vinfo.hsync_len);
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printf(FBDEV "vsync_len: %ul\n", fb_vinfo.vsync_len);
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printf(FBDEV "sync: %ul\n", fb_vinfo.sync);
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printf(FBDEV "vmode: %ul\n", fb_vinfo.vmode);
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printf(FBDEV "pixclock: %u\n", fb_vinfo.pixclock);
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printf(FBDEV "left_margin: %u\n", fb_vinfo.left_margin);
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printf(FBDEV "right_margin: %u\n", fb_vinfo.right_margin);
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printf(FBDEV "upper_margin: %u\n", fb_vinfo.upper_margin);
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printf(FBDEV "lower_margin: %u\n", fb_vinfo.lower_margin);
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printf(FBDEV "hsync_len: %u\n", fb_vinfo.hsync_len);
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printf(FBDEV "vsync_len: %u\n", fb_vinfo.vsync_len);
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printf(FBDEV "sync: %u\n", fb_vinfo.sync);
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printf(FBDEV "vmode: %u\n", fb_vinfo.vmode);
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}
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}
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if (ioctl(fb_dev_fd, FBIOGET_FSCREENINFO, &fb_finfo)) {
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@ -810,7 +846,7 @@ static uint32_t init(uint32_t width, uint32_t height, uint32_t d_width,
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printf(FBDEV "id: %.16s\n", fb_finfo.id);
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printf(FBDEV "smem_start: %p\n", (void *) fb_finfo.smem_start);
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}
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printf(FBDEV "framebuffer size: %d bytes\n", fb_size);
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printf(FBDEV "framebuffer size: %d bytes\n", fb_finfo.smem_len);
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printf(FBDEV "type: %lu\n", (unsigned long) fb_finfo.type);
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printf(FBDEV "type_aux: %lu\n", (unsigned long) fb_finfo.type_aux);
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printf(FBDEV "visual: %lu\n", (unsigned long) fb_finfo.visual);
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@ -822,8 +858,8 @@ static uint32_t init(uint32_t width, uint32_t height, uint32_t d_width,
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printf(FBDEV "line_length: %lu bytes\n", (unsigned long) fb_finfo.line_length);
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if (verbose > 1) {
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printf(FBDEV "mmio_start: %p\n", (void *) fb_finfo.mmio_start);
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printf(FBDEV "mmio_len: %ul bytes\n", fb_finfo.mmio_len);
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printf(FBDEV "accel: %ul\n", fb_finfo.accel);
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printf(FBDEV "mmio_len: %u bytes\n", fb_finfo.mmio_len);
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printf(FBDEV "accel: %u\n", fb_finfo.accel);
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}
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}
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switch (fb_finfo.type) {
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@ -891,15 +927,6 @@ static uint32_t init(uint32_t width, uint32_t height, uint32_t d_width,
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printf(FBDEV "screensize is smaller than video size\n");
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return 1;
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}
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left_band_width = (out_width - in_width) / 2;
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right_band_width = (out_width - in_width + 1) / 2;
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upper_band_height = (out_height - in_height) / 2;
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lower_band_height = (out_height - in_height + 1) / 2;
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if (left_band_width || right_band_width || upper_band_height ||
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lower_band_height)
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put_frame = put_frame_with_bands;
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else
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put_frame = put_frame_without_bands;
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fb_pixel_size = fb_vinfo.bits_per_pixel / 8;
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fb_real_bpp = fb_vinfo.red.length + fb_vinfo.green.length +
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@ -915,11 +942,15 @@ static uint32_t init(uint32_t width, uint32_t height, uint32_t d_width,
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printf(FBDEV "Can't mmap %s: %s\n", fb_dev_name, strerror(errno));
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return 1;
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}
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L123123875 = frame_buffer + (out_width - in_width) * fb_pixel_size /
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2 + (out_height - in_height) * fb_screen_width / 2;
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if (verbose > 0) {
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printf(FBDEV "other:\n");
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if (verbose > 1)
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if (verbose > 1) {
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printf(FBDEV "frame_buffer @ %p\n", frame_buffer);
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printf(FBDEV "L123123875 @ %p\n", L123123875);
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}
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printf(FBDEV "fb_bpp: %d\n", fb_bpp);
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printf(FBDEV "fb_real_bpp: %d\n", fb_real_bpp);
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printf(FBDEV "fb_pixel_size: %d bytes\n", fb_pixel_size);
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@ -933,31 +964,32 @@ static uint32_t init(uint32_t width, uint32_t height, uint32_t d_width,
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if (format == IMGFMT_YV12)
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yuv2rgb_init(fb_bpp, MODE_RGB);
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clear_bg();
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return 0;
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}
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static uint32_t query_format(uint32_t format)
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{
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int ret = 0x4; /* osd/sub supported on all bpp */
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if (!fb_preinit_done)
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if (fb_preinit())
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return 0;
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if (!fb_works)
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return 0;
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if (verbose > 0)
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printf(FBDEV "query_format(%#lx(%.4s))\n",(unsigned long) format,
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(char *) &format);
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if ((format & IMGFMT_BGR_MASK) == IMGFMT_BGR) {
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int bpp = format & 0xff;
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if (bpp == fb_bpp)
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return 1;
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return ret|0x2;
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else if (bpp == 15 && fb_bpp == 16)
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return 1;
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return ret|0x1;
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else if (bpp == 24 && fb_bpp == 32)
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return 1;
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return ret|0x1;
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}
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if (format == IMGFMT_YV12)
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return 1;
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return ret|0x2;
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return 0;
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}
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@ -985,7 +1017,7 @@ static void draw_alpha(int x0, int y0, int w, int h, unsigned char *src,
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uint8_t *dst = next_frame + (in_width * y0 + x0) * fb_pixel_size;
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int dstride = in_width * fb_pixel_size;
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switch (fb_real_bpp) {
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switch (fb_bpp) {
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case 24:
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vo_draw_alpha_rgb24(w, h, src, srca, stride, dst, dstride);
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break;
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@ -1046,52 +1078,18 @@ static void check_events(void)
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{
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}
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static void put_frame_without_bands(void)
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static void put_frame(void)
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{
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int i, out_offset = 0, in_offset = 0;
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for (i = 0; i < in_height; i++) {
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memcpy(frame_buffer + out_offset, next_frame + in_offset,
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memcpy(L123123875 + out_offset, next_frame + in_offset,
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in_width * fb_pixel_size);
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out_offset += fb_screen_width;
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in_offset += in_width * fb_pixel_size;
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}
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}
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static void put_frame_with_bands(void)
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{
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int i, out_offset = 0, in_offset = 0, w, bw, tmp;
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if (upper_band_height) {
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out_offset = upper_band_height * out_width * fb_pixel_size;
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memset(frame_buffer, 0x00, out_offset);
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}
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if (left_band_width) {
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tmp = left_band_width * fb_pixel_size;
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memset(frame_buffer + out_offset, 0x00, tmp);
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out_offset += tmp;
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}
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w = in_width * fb_pixel_size;
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bw = (left_band_width + right_band_width) * fb_pixel_size;
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for (i = 0; i < in_height - 1; i++) {
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memcpy(frame_buffer + out_offset, next_frame + in_offset, w);
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if (bw)
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memset(frame_buffer + out_offset + w, 0x00, bw);
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out_offset += fb_screen_width;
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in_offset += w;
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}
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memcpy(frame_buffer + out_offset, next_frame + in_offset, w);
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out_offset += w;
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if (right_band_width) {
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tmp = right_band_width * fb_pixel_size;
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memset(frame_buffer + out_offset, 0x00, tmp);
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out_offset += tmp;
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}
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if (lower_band_height)
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memset(frame_buffer + out_offset, 0x00, lower_band_height *
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out_width * fb_pixel_size);
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}
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extern void vo_draw_text(int dxs, int dys, void (*draw_alpha)(int x0, int y0,
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int w, int h, unsigned char *src, unsigned char *srca,
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int stride));
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@ -1100,7 +1098,7 @@ static void flip_page(void)
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{
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vo_draw_text(in_width, in_height, draw_alpha);
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check_events();
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(*put_frame)();
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put_frame();
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}
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static void uninit(void)
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@ -1112,8 +1110,6 @@ static void uninit(void)
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printf(FBDEV "Can't restore original cmap\n");
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fb_cmap_changed = 0;
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}
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// memset(next_frame, '\0', in_height * in_width * fb_pixel_size);
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// put_frame();
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free(next_frame);
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if (ioctl(fb_dev_fd, FBIOGET_VSCREENINFO, &fb_vinfo))
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printf(FBDEV "ioctl FBIOGET_VSCREENINFO: %s\n", strerror(errno));
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