mirror of
https://github.com/mpv-player/mpv.git
synced 2024-09-20 20:03:10 +02:00
maybe it can play avi :)
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@230 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
szabii
parent
9035198126
commit
0442aafc86
124
libvo/vo_fbdev.c
124
libvo/vo_fbdev.c
@ -35,6 +35,8 @@ 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 int fb_bpp;
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struct fb_fix_screeninfo fb_fix_info;
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struct fb_var_screeninfo fb_var_info;
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static int in_width;
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static int in_height;
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@ -44,19 +46,16 @@ static uint8_t *next_frame;
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static int screen_width;
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static uint32_t pixel_format;
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static int init_done = 0;
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static int fb_init_done = 0;
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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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uint32_t format)
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static int fb_init(void)
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{
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int fd, vt;
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char vt_name[11];
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struct vt_stat vt_state;
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struct vt_mode vt_mode;
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struct fb_fix_screeninfo fix_info;
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struct fb_var_screeninfo var_info;
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#if 0
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/* get a free vt */
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if ((fd = open("/dev/tty0", O_WRONLY, 0)) == -1) {
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printf("Can't open /dev/tty0: %s\n", strerror(errno));
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@ -67,7 +66,8 @@ static uint32_t init(uint32_t width, uint32_t height, uint32_t d_width,
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return 1;
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}
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close(fd);
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#endif
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#if 0
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/* open the vt */
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snprintf(vt_name, 10, "/dev/tty%d", vt);
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if ((vt_fd = open(vt_name, O_RDWR | O_NONBLOCK, 0)) == -1) {
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@ -84,6 +84,7 @@ static uint32_t init(uint32_t width, uint32_t height, uint32_t d_width,
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ioctl(fd, TIOCNOTTY, 0);
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close(fd);
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}
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#endif
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#if 0
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/* switch to the new vt */
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if (ioctl(vt_fd, VT_ACTIVATE, vt_active))
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@ -103,62 +104,75 @@ static uint32_t init(uint32_t width, uint32_t height, uint32_t d_width,
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return 1;
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}
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#endif
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if (!fb_dev_name && !(fb_dev_name = getenv("FRAMEBUFFER")))
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fb_dev_name = "/dev/fb0";
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printf("fb_init: using %s\n", fb_dev_name);
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if ((fb_dev_fd = open(fb_dev_name, O_RDWR)) == -1) {
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printf("Can't open %s: %s\n", fb_dev_name, strerror(errno));
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printf("fb_init: Can't open %s: %s\n", fb_dev_name, strerror(errno));
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return 1;
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}
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if (ioctl(fb_dev_fd, FBIOGET_VSCREENINFO, &var_info)) {
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printf("Can't get VSCREENINFO: %s\n", strerror(errno));
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if (ioctl(fb_dev_fd, FBIOGET_VSCREENINFO, &fb_var_info)) {
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printf("fb_init: Can't get VSCREENINFO: %s\n", strerror(errno));
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return 1;
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}
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if (ioctl(fb_dev_fd, FBIOGET_FSCREENINFO, &fix_info)) {
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printf("Can't get VSCREENINFO: %s\n", strerror(errno));
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if (ioctl(fb_dev_fd, FBIOGET_FSCREENINFO, &fb_fix_info)) {
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printf("fb_init: Can't get VSCREENINFO: %s\n", strerror(errno));
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return 1;
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}
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switch (fix_info.type) {
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switch (fb_fix_info.type) {
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case FB_TYPE_VGA_PLANES:
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printf("FB_TYPE_VGA_PLANES not supported.\n");
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printf("fb_init: FB_TYPE_VGA_PLANES not supported.\n");
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return 1;
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break;
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case FB_TYPE_PLANES:
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printf("FB_TYPE_PLANES not supported.\n");
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printf("fb_init: FB_TYPE_PLANES not supported.\n");
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return 1;
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break;
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case FB_TYPE_INTERLEAVED_PLANES:
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printf("FB_TYPE_INTERLEAVED_PLANES not supported.\n");
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printf("fb_init: FB_TYPE_INTERLEAVED_PLANES not supported.\n");
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return 1;
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break;
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#ifdef FB_TYPE_TEXT
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case FB_TYPE_TEXT:
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printf("FB_TYPE_TEXT not supported.\n");
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printf("fb_init: FB_TYPE_TEXT not supported.\n");
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return 1;
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break;
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#endif
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case FB_TYPE_PACKED_PIXELS:
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/* OK */
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printf("fb_init: FB_TYPE_PACKED_PIXELS: OK\n");
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break;
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default:
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printf("unknown FB_TYPE: %d\n", fix_info.type);
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printf("fb_init: unknown FB_TYPE: %d\n", fb_fix_info.type);
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return 1;
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}
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fb_size = fix_info.smem_len;
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fb_bpp = fb_var_info.bits_per_pixel;
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screen_width = fb_fix_info.line_length;
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fb_size = fb_fix_info.smem_len;
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if ((frame_buffer = (uint8_t *) mmap(0, fb_size, PROT_READ | PROT_WRITE,
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MAP_SHARED, fb_dev_fd, 0)) == (uint8_t *) -1) {
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printf("Can't mmap %s: %s\n", fb_dev_name, strerror(errno));
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printf("fb_init: 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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close(fb_dev_fd);
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fb_bpp = var_info.bits_per_pixel;
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screen_width = fix_info.line_length;
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printf("vo_fbdev: frame_buffer @ %p\n", frame_buffer);
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printf("vo_fbdev: frame_buffer size: %d bytes\n", fb_size);
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printf("vo_fbdev: bits_per_pixel: %d\n", fb_bpp);
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printf("vo_fbdev: visual: %d\n", fix_info.visual);
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printf("fb_init: framebuffer @ %p\n", frame_buffer);
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printf("fb_init: framebuffer size: %d bytes\n", fb_size);
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printf("fb_init: bpp: %d\n", fb_bpp);
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printf("fb_init: pixel per line: %d\n", screen_width / (fb_bpp / 8));
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printf("fb_init: visual: %d\n", fb_fix_info.visual);
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fb_init_done = 1;
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return 0;
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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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uint32_t format)
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{
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if (!fb_init_done)
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if (fb_init())
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return 1;
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in_width = width;
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in_height = height;
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@ -172,37 +186,59 @@ 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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init_done = 1;
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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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if (format == IMGFMT_YV12)
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return 1;
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if (format == IMGFMT_RGB32 && fb_bpp == 32)
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return 1;
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if (!fb_init_done)
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if (fb_init())
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return 0;
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printf("vo_fbdev: query_format(%#x): ", format);
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if (format & IMGFMT_BGR_MASK == IMGFMT_BGR)
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goto not_supported;
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switch (format) {
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case IMGFMT_YV12:
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return 1;
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goto supported;
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case IMGFMT_RGB32:
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if (fb_bpp == 32)
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return 1;
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goto supported;
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break;
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case IMGFMT_RGB24:
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if (fb_bpp == 24)
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return 1;
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goto supported;
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break;
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case IMGFMT_RGB16:
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if (fb_bpp == 16)
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return 1;
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goto supported;
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break;
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case IMGFMT_RGB15:
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if (fb_bpp == 15)
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return 1;
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goto supported;
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break;
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case IMGFMT_BGR|32:
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if (fb_bpp == 32)
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goto supported;
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break;
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case IMGFMT_BGR|24:
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if (fb_bpp == 24)
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goto supported;
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break;
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case IMGFMT_BGR|16:
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if (fb_bpp == 16)
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goto supported;
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break;
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case IMGFMT_BGR|15:
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if (fb_bpp == 15)
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goto supported;
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break;
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}
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not_supported:
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printf("not_supported\n");
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return 0;
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supported:
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printf("supported\n");
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return 1;
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}
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static const vo_info_t *get_info(void)
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@ -239,10 +275,16 @@ static uint32_t draw_frame(uint8_t *src[])
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yuv2rgb(next_frame, src[0], src[1], src[2], in_width,
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in_height, in_width * (fb_bpp / 8),
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in_width, in_width / 2);
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} else {
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} else if ((pixel_format & IMGFMT_RGB_MASK) == IMGFMT_RGB) {
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int i;
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for (i = 0; i < in_height; i++)
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memcpy(next_frame, src[0], in_width * (fb_bpp / 8));
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uint8_t *dst = next_frame;
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uint8_t *s = src[0];
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for (i = 0; i < in_height; i++) {
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memcpy(next_frame, s, in_width * (fb_bpp / 8));
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dst += screen_width;
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s += in_width * (fb_bpp / 8);
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}
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} else {
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}
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return 0;
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}
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