diff options
Diffstat (limited to 'debian/patches/400_w3m-img-freebsd.patch')
| -rw-r--r-- | debian/patches/400_w3m-img-freebsd.patch | 818 |
1 files changed, 818 insertions, 0 deletions
diff --git a/debian/patches/400_w3m-img-freebsd.patch b/debian/patches/400_w3m-img-freebsd.patch new file mode 100644 index 0000000..9991b91 --- /dev/null +++ b/debian/patches/400_w3m-img-freebsd.patch @@ -0,0 +1,818 @@ +Subject: Support FreeBSD framebuffer +Author: Yusuke Baba <babayaga1@y8.dion.ne.jp> +Origin: http://www.ac.auone-net.jp/~baba/w3m-img/index.html +Bug-FreeBSD: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=122673 + +diff --git a/configure b/configure +index 4fdcd8e..2ba82d5 100755 +--- a/configure ++++ b/configure +@@ -6755,7 +6755,7 @@ $as_echo "$enable_image" >&6; } + if test x"$enable_image" = xyes; then + enable_image=x11 + case "`uname -s`" in +- Linux|linux|LINUX) ++ Linux|linux|LINUX|FreeBSD|freebsd|FREEBSD) + if test -c /dev/fb0; then + enable_image=x11,fb + fi;; +diff --git a/w3mimg/fb/fb.c b/w3mimg/fb/fb.c +index cd11128..7b6f23b 100644 +--- a/w3mimg/fb/fb.c ++++ b/w3mimg/fb/fb.c +@@ -12,12 +12,24 @@ + #include <errno.h> + #include <sys/ioctl.h> + #include <sys/mman.h> ++#if defined(__linux__) + #include <linux/fb.h> ++#elif defined(__FreeBSD__) ++#include <sys/fbio.h> ++#endif ++#if defined(__FreeBSD__) ++#include <sys/types.h> ++#include <machine/param.h> ++#endif + + #include "fb.h" + + #define FB_ENV "FRAMEBUFFER" ++#if defined(__linux__) + #define FB_DEFDEV "/dev/fb0" ++#elif defined(__FreeBSD__) ++#define FB_DEFDEV "/dev/ttyv0" ++#endif + + #define MONO_OFFSET_8BIT 0x40 + #define COLORS_MONO_8BIT 0x40 +@@ -38,22 +50,65 @@ + + #define IMAGE_SIZE_MAX 10000 + ++#if defined(__linux__) + static struct fb_cmap *fb_cmap_create(struct fb_fix_screeninfo *, + struct fb_var_screeninfo *); ++#elif defined(__FreeBSD__) ++static video_color_palette_t *fb_cmap_create(video_info_t *video_info, ++ video_adapter_info_t *video_adapter_info); ++#endif ++#if defined(__linux__) + static void fb_cmap_destroy(struct fb_cmap *cmap); ++#elif defined(__FreeBSD__) ++static void fb_cmap_destroy(video_color_palette_t *cmap); ++#endif ++#if defined(__linux__) + static int fb_fscrn_get(int fbfp, struct fb_fix_screeninfo *scinfo); ++#endif ++#if defined(__linux__) + static void *fb_mmap(int fbfp, struct fb_fix_screeninfo *scinfo); ++#elif defined(__FreeBSD__) ++static void *fb_mmap(int fbfp, video_adapter_info_t *video_adapter_info); ++#endif ++#if defined(__linux__) + static int fb_munmap(void *buf, struct fb_fix_screeninfo *scinfo); ++#elif defined(__FreeBSD__) ++static int fb_munmap(void *buf, video_adapter_info_t *video_adapter_info); ++#endif ++#if defined(__linux__) + static int fb_vscrn_get(int fbfp, struct fb_var_screeninfo *scinfo); ++#endif ++#if defined(__linux__) + static int fb_cmap_set(int fbfp, struct fb_cmap *cmap); ++#elif defined(__FreeBSD__) ++static int fb_cmap_set(int fbfp, video_color_palette_t *cmap); ++#endif ++#if defined(__linux__) + static int fb_cmap_get(int fbfp, struct fb_cmap *cmap); ++#elif defined(__FreeBSD__) ++static int fb_cmap_get(int fbfp, video_color_palette_t *cmap); ++#endif + static int fb_cmap_init(void); + static int fb_get_cmap_index(int r, int g, int b); + static unsigned long fb_get_packed_color(int r, int g, int b); ++#if defined(__FreeBSD__) ++static int fb_video_mode_get(int fbfp, int *video_mode); ++static int fb_video_info_get(int fbfp, video_info_t *video_info); ++static int fb_video_adapter_info_get(int fbfp, video_adapter_info_t *video_adapter_info); ++#endif + ++#if defined(__linux__) + static struct fb_fix_screeninfo fscinfo; + static struct fb_var_screeninfo vscinfo; ++#elif defined(__FreeBSD__) ++static video_info_t video_info; ++static video_adapter_info_t video_adapter_info; ++#endif ++#if defined(__linux__) + static struct fb_cmap *cmap = NULL, *cmap_org = NULL; ++#elif defined(__FreeBSD__) ++static video_color_palette_t *cmap = NULL, *cmap_org = NULL; ++#endif + static int is_open = FALSE; + static int fbfp = -1; + static size_t pixel_size = 0; +@@ -63,6 +118,9 @@ int + fb_open(void) + { + char *fbdev = { FB_DEFDEV }; ++#if defined(__FreeBSD__) ++ int video_mode; ++#endif + + if (is_open == TRUE) + return 1; +@@ -76,6 +134,7 @@ fb_open(void) + goto ERR_END; + } + ++#if defined(__linux__) + if (fb_fscrn_get(fbfp, &fscinfo)) { + goto ERR_END; + } +@@ -83,22 +142,67 @@ fb_open(void) + if (fb_vscrn_get(fbfp, &vscinfo)) { + goto ERR_END; + } ++#elif defined(__FreeBSD__) ++ if (fb_video_mode_get(fbfp, &video_mode)) { ++ goto ERR_END; ++ } ++ video_info.vi_mode = video_mode; ++ ++ if (fb_video_info_get(fbfp, &video_info)) { ++ goto ERR_END; ++ } + ++ if (fb_video_adapter_info_get(fbfp, &video_adapter_info)) { ++ goto ERR_END; ++ } ++ if (!(video_info.vi_flags & V_INFO_GRAPHICS) || ++ !(video_info.vi_flags & V_INFO_LINEAR)) { ++ goto ERR_END; ++ } ++#endif ++ ++#if defined(__linux__) + if ((cmap = fb_cmap_create(&fscinfo, &vscinfo)) == (struct fb_cmap *)-1) { + goto ERR_END; + } ++#elif defined(__FreeBSD__) ++ if ((cmap = fb_cmap_create(&video_info, &video_adapter_info)) == (video_color_palette_t *)-1) { ++ goto ERR_END; ++ } ++#endif + ++#if defined(__linux__) + if (!(buf = fb_mmap(fbfp, &fscinfo))) { + fprintf(stderr, "Can't allocate memory.\n"); + goto ERR_END; + } ++#elif defined(__FreeBSD__) ++ if (!(buf = fb_mmap(fbfp, &video_adapter_info))) { ++ fprintf(stderr, "Can't allocate memory.\n"); ++ goto ERR_END; ++ } ++#endif + ++#if defined(__linux__) + if (fscinfo.type != FB_TYPE_PACKED_PIXELS) { + fprintf(stderr, "This type of framebuffer is not supported.\n"); + goto ERR_END; + } ++#elif defined(__FreeBSD__) ++ if (!(video_info.vi_mem_model == V_INFO_MM_PACKED || ++ video_info.vi_mem_model == V_INFO_MM_DIRECT)) { ++ fprintf(stderr, "This type of framebuffer is not supported.\n"); ++ goto ERR_END; ++ } ++#endif + ++#if defined(__linux__) + if (fscinfo.visual == FB_VISUAL_PSEUDOCOLOR && vscinfo.bits_per_pixel == 8) { ++#elif defined(__FreeBSD__) ++ if (video_adapter_info.va_flags & V_ADP_PALETTE && ++ video_info.vi_mem_model == V_INFO_MM_PACKED && ++ video_info.vi_depth == 8) { ++#endif + if (fb_cmap_get(fbfp, cmap)) { + fprintf(stderr, "Can't get color map.\n"); + fb_cmap_destroy(cmap); +@@ -111,12 +215,20 @@ fb_open(void) + + pixel_size = 1; + } ++#if defined(__linux__) + else if ((fscinfo.visual == FB_VISUAL_TRUECOLOR || + fscinfo.visual == FB_VISUAL_DIRECTCOLOR) && + (vscinfo.bits_per_pixel == 15 || + vscinfo.bits_per_pixel == 16 || + vscinfo.bits_per_pixel == 24 || vscinfo.bits_per_pixel == 32)) { + pixel_size = (vscinfo.bits_per_pixel + 7) / CHAR_BIT; ++#elif defined(__FreeBSD__) ++ else if (video_info.vi_mem_model == V_INFO_MM_DIRECT && ++ (video_info.vi_depth == 15 || ++ video_info.vi_depth == 16 || ++ video_info.vi_depth == 24 || video_info.vi_depth == 32)) { ++ pixel_size = (video_info.vi_depth + 7) / CHAR_BIT; ++#endif + } + else { + fprintf(stderr, "This type of framebuffer is not supported.\n"); +@@ -147,7 +259,11 @@ fb_close(void) + cmap = NULL; + } + if (buf != NULL) { ++#if defined(__linux__) + fb_munmap(buf, &fscinfo); ++#elif defined(__FreeBSD__) ++ fb_munmap(buf, &video_adapter_info); ++#endif + buf = NULL; + } + +@@ -259,11 +375,19 @@ fb_image_draw(FB_IMAGE * image, int x, int y, int sx, int sy, int width, + if (y + height > fb_height()) + height = fb_height() - y; + ++#if defined(__linux__) + offset_fb = fscinfo.line_length * y + pixel_size * x; ++#elif defined(__FreeBSD__) ++ offset_fb = video_adapter_info.va_line_width * y + pixel_size * x; ++#endif + offset_img = image->rowstride * sy + pixel_size * sx; + for (i = 0; i < height; i++) { + memcpy(buf + offset_fb, image->data + offset_img, pixel_size * width); ++#if defined(__linux__) + offset_fb += fscinfo.line_length; ++#elif defined(__FreeBSD__) ++ offset_fb += video_adapter_info.va_line_width; ++#endif + offset_img += image->rowstride; + } + +@@ -336,7 +460,11 @@ fb_width(void) + if (is_open != TRUE) + return 0; + ++#if defined(__linux__) + return vscinfo.xres; ++#elif defined(__FreeBSD__) ++ return video_info.vi_width; ++#endif + } + + int +@@ -345,7 +473,11 @@ fb_height(void) + if (is_open != TRUE) + return 0; + ++#if defined(__linux__) + return vscinfo.yres; ++#elif defined(__FreeBSD__) ++ return video_info.vi_height; ++#endif + } + + int +@@ -369,7 +501,11 @@ fb_clear(int x, int y, int w, int h, int r, int g, int b) + h = fb_height() - y; + + if (tmp == NULL) { ++#if defined(__linux__) + tmp = malloc(fscinfo.line_length); ++#elif defined(__FreeBSD__) ++ tmp = malloc(video_adapter_info.va_line_width); ++#endif + if (tmp == NULL) + return 1; + } +@@ -384,10 +520,18 @@ fb_clear(int x, int y, int w, int h, int r, int g, int b) + gg = g; + bb = b; + } ++#if defined(__linux__) + offset_fb = fscinfo.line_length * y + pixel_size * x; ++#elif defined(__FreeBSD__) ++ offset_fb = video_adapter_info.va_line_width * y + pixel_size * x; ++#endif + for (i = 0; i < h; i++) { + memcpy(buf + offset_fb, tmp, pixel_size * w); ++#if defined(__linux__) + offset_fb += fscinfo.line_length; ++#elif defined(__FreeBSD__) ++ offset_fb += video_adapter_info.va_line_width; ++#endif + } + return 0; + } +@@ -400,11 +544,21 @@ fb_get_packed_color(int r, int g, int b) + return fb_get_cmap_index(r, g, b); + } + else { ++#if defined(__linux__) + return + ((r >> (CHAR_BIT - vscinfo.red.length)) << vscinfo.red.offset) + + ((g >> (CHAR_BIT - vscinfo.green.length)) << vscinfo.green. + offset) + + ((b >> (CHAR_BIT - vscinfo.blue.length)) << vscinfo.blue.offset); ++#elif defined(__FreeBSD__) ++ return ++ ((r >> (CHAR_BIT - video_info.vi_pixel_fsizes[0])) << ++ video_info.vi_pixel_fields[0]) + ++ ((g >> (CHAR_BIT - video_info.vi_pixel_fsizes[1])) << ++ video_info.vi_pixel_fields[1]) + ++ ((b >> (CHAR_BIT - video_info.vi_pixel_fsizes[2])) << ++ video_info.vi_pixel_fields[2]); ++#endif + } + } + +@@ -433,16 +587,31 @@ fb_cmap_init(void) + if (cmap == NULL) + return 1; + ++#if defined(__linux__) + if (cmap->len < COLOR_OFFSET_8BIT + COLORS_8BIT) { + fprintf(stderr, "Can't allocate enough color.\n"); + return 1; + } ++#elif defined(__FreeBSD__) ++ if (cmap->count < COLOR_OFFSET_8BIT + COLORS_8BIT) { ++ fprintf(stderr, "Can't allocate enough color.\n"); ++ return 1; ++ } ++#endif + + if (cmap_org == NULL) { ++#if defined(__linux__) + if ((cmap_org = + fb_cmap_create(&fscinfo, &vscinfo)) == (struct fb_cmap *)-1) { + return 1; + } ++#elif defined(__FreeBSD__) ++ if ((cmap_org = ++ fb_cmap_create(&video_info, &video_adapter_info)) == ++ (video_color_palette_t *)-1) { ++ return 1; ++ } ++#endif + + if (fb_cmap_get(fbfp, cmap_org)) { + fprintf(stderr, "Can't get color map.\n"); +@@ -452,8 +621,13 @@ fb_cmap_init(void) + } + } + ++#if defined(__linux__) + cmap->start = MONO_OFFSET_8BIT; + cmap->len = COLORS_8BIT + COLORS_MONO_8BIT; ++#elif defined(__FreeBSD__) ++ cmap->index = MONO_OFFSET_8BIT; ++ cmap->count = COLORS_8BIT + COLORS_MONO_8BIT; ++#endif + + for (lp = 0; lp < COLORS_MONO_8BIT; lp++) { + int c; +@@ -506,73 +680,213 @@ fb_cmap_init(void) + + #define LUT_MAX (256) + ++#if defined(__linux__) + static struct fb_cmap * + fb_cmap_create(struct fb_fix_screeninfo *fscinfo, + struct fb_var_screeninfo *vscinfo) ++#elif defined(__FreeBSD__) ++static video_color_palette_t * ++fb_cmap_create(video_info_t *video_info, ++ video_adapter_info_t *video_adapter_info) ++#endif + { ++#if defined(__linux__) + struct fb_cmap *cmap; ++#elif defined(__FreeBSD__) ++ video_color_palette_t *cmap; ++#endif + int cmaplen = LUT_MAX; + + /* check the existence of colormap */ ++#if defined(__linux__) + if (fscinfo->visual == FB_VISUAL_MONO01 || + fscinfo->visual == FB_VISUAL_MONO10 || + fscinfo->visual == FB_VISUAL_TRUECOLOR) + return NULL; ++#elif defined(__FreeBSD__) ++ if (!(video_adapter_info->va_flags & V_ADP_PALETTE)) ++ return NULL; ++#endif + ++#if defined(__linux__) + cmap = (struct fb_cmap *)malloc(sizeof(struct fb_cmap)); ++#elif defined(__FreeBSD__) ++ cmap = (video_color_palette_t *)malloc(sizeof(video_color_palette_t)); ++#endif + if (!cmap) { + perror("cmap malloc error\n"); ++#if defined(__linux__) + return (struct fb_cmap *)-1; ++#elif defined(__FreeBSD__) ++ return (video_color_palette_t *)-1; ++#endif + } ++#if defined(__linux__) + memset(cmap, 0, sizeof(struct fb_cmap)); ++#elif defined(__FreeBSD__) ++ memset(cmap, 0, sizeof(video_color_palette_t)); ++#endif ++ ++#if defined(__FreeBSD__) ++ if (video_info->vi_mem_model == V_INFO_MM_PACKED) { ++ cmap->red = (u_char *) malloc(sizeof(u_char) * cmaplen); ++ if (!cmap->red) { ++ perror("red lut malloc error\n"); ++ return (video_color_palette_t *)-1; ++ } ++ cmap->green = (u_char *) malloc(sizeof(u_char) * cmaplen); ++ if (!cmap->green) { ++ perror("green lut malloc error\n"); ++ free(cmap->red); ++ return (video_color_palette_t *)-1; ++ } ++ cmap->blue = (u_char *) malloc(sizeof(u_char) * cmaplen); ++ if (!cmap->blue) { ++ perror("blue lut malloc error\n"); ++ free(cmap->red); ++ free(cmap->green); ++ return (video_color_palette_t *)-1; ++ } ++ cmap->transparent = (u_char *) malloc(sizeof(u_char) * cmaplen); ++ if (!cmap->transparent) { ++ perror("transparent lut malloc error\n"); ++ free(cmap->red); ++ free(cmap->green); ++ free(cmap->blue); ++ return (video_color_palette_t *)-1; ++ } ++ cmap->count = cmaplen; ++ return cmap; ++ } ++#endif + + /* Allocates memory for a colormap */ ++#if defined(__linux__) + if (vscinfo->red.length) { + cmap->red = (__u16 *) malloc(sizeof(__u16) * cmaplen); ++#elif defined(__FreeBSD__) ++ if (video_info->vi_pixel_fsizes[0]) { ++ cmap->red = (u_char *) malloc(sizeof(u_char) * cmaplen); ++#endif + if (!cmap->red) { + perror("red lut malloc error\n"); ++#if defined(__linux__) + return (struct fb_cmap *)-1; ++#elif defined(__FreeBSD__) ++ return (video_color_palette_t *)-1; ++#endif + } + } ++#if defined(__linux__) + if (vscinfo->green.length) { + cmap->green = (__u16 *) malloc(sizeof(__u16) * cmaplen); ++#elif defined(__FreeBSD__) ++ if (video_info->vi_pixel_fsizes[1]) { ++ cmap->green = (u_char *) malloc(sizeof(u_char) * cmaplen); ++#endif + if (!cmap->green) { ++#if defined(__linux__) + if (vscinfo->red.length) + free(cmap->red); ++#elif defined(__FreeBSD__) ++ if (video_info->vi_pixel_fsizes[0]) ++ free(cmap->red); ++#endif + perror("green lut malloc error\n"); ++#if defined(__linux__) + return (struct fb_cmap *)-1; ++#elif defined(__FreeBSD__) ++ return (video_color_palette_t *)-1; ++#endif + } + } ++#if defined(__linux__) + if (vscinfo->blue.length) { + cmap->blue = (__u16 *) malloc(sizeof(__u16) * cmaplen); ++#elif defined(__FreeBSD__) ++ if (video_info->vi_pixel_fsizes[2]) { ++ cmap->blue = (u_char *) malloc(sizeof(u_char) * cmaplen); ++#endif + if (!cmap->blue) { ++#if defined(__linux__) + if (vscinfo->red.length) + free(cmap->red); ++#elif defined(__FreeBSD__) ++ if (video_info->vi_pixel_fsizes[0]) ++ free(cmap->red); ++#endif ++#if defined(__linux__) + if (vscinfo->green.length) + free(cmap->green); ++#elif defined(__FreeBSD__) ++ if (video_info->vi_pixel_fsizes[1]) ++ free(cmap->green); ++#endif + perror("blue lut malloc error\n"); ++#if defined(__linux__) + return (struct fb_cmap *)-1; ++#elif defined(__FreeBSD__) ++ return (video_color_palette_t *)-1; ++#endif + } + } ++#if defined(__linux__) + if (vscinfo->transp.length) { + cmap->transp = (__u16 *) malloc(sizeof(__u16) * cmaplen); ++#elif defined(__FreeBSD__) ++ if (video_info->vi_pixel_fsizes[3]) { ++ cmap->transparent = (u_char *) malloc(sizeof(u_char) * cmaplen); ++#endif ++#if defined(__linux__) + if (!cmap->transp) { ++#elif defined(__FreeBSD__) ++ if (!cmap->transparent) { ++#endif ++#if defined(__linux__) + if (vscinfo->red.length) + free(cmap->red); ++#elif defined(__FreeBSD__) ++ if (video_info->vi_pixel_fsizes[0]) ++ free(cmap->red); ++#endif ++#if defined(__linux__) + if (vscinfo->green.length) + free(cmap->green); ++#elif defined(__FreeBSD__) ++ if (video_info->vi_pixel_fsizes[1]) ++ free(cmap->green); ++#endif ++#if defined(__linux__) + if (vscinfo->blue.length) + free(cmap->blue); + perror("transp lut malloc error\n"); ++#elif defined(__FreeBSD__) ++ if (video_info->vi_pixel_fsizes[2]) ++ free(cmap->blue); ++ perror("transparent lut malloc error\n"); ++#endif ++#if defined(__linux__) + return (struct fb_cmap *)-1; ++#elif defined(__FreeBSD__) ++ return (video_color_palette_t *)-1; ++#endif + } + } ++#if defined(__linux__) + cmap->len = cmaplen; ++#elif defined(__FreeBSD__) ++ cmap->count = cmaplen; ++#endif + return cmap; + } + ++#if defined(__linux__) + static void + fb_cmap_destroy(struct fb_cmap *cmap) ++#elif defined(__FreeBSD__) ++static void ++fb_cmap_destroy(video_color_palette_t *cmap) ++#endif + { + if (cmap->red) + free(cmap->red); +@@ -580,28 +894,57 @@ fb_cmap_destroy(struct fb_cmap *cmap) + free(cmap->green); + if (cmap->blue) + free(cmap->blue); ++#if defined(__linux__) + if (cmap->transp) + free(cmap->transp); ++#elif defined(__FreeBSD__) ++ if (cmap->transparent) ++ free(cmap->transparent); ++#endif + free(cmap); + } + ++#if defined(__linux__) + static int + fb_cmap_get(int fbfp, struct fb_cmap *cmap) ++#elif defined(__FreeBSD__) ++static int ++fb_cmap_get(int fbfp, video_color_palette_t *cmap) ++#endif + { ++#if defined(__linux__) + if (ioctl(fbfp, FBIOGETCMAP, cmap)) { + perror("ioctl FBIOGETCMAP error\n"); + return -1; + } ++#elif defined(__FreeBSD__) ++ if (ioctl(fbfp, FBIO_GETPALETTE, cmap) == -1) { ++ perror("ioctl FBIO_GETPALETTE error\n"); ++ return -1; ++ } ++#endif + return 0; + } + ++#if defined(__linux__) + static int + fb_cmap_set(int fbfp, struct fb_cmap *cmap) ++#elif defined(__FreeBSD__) ++static int ++fb_cmap_set(int fbfp, video_color_palette_t *cmap) ++#endif + { ++#if defined(__linux__) + if (ioctl(fbfp, FBIOPUTCMAP, cmap)) { + perror("ioctl FBIOPUTCMAP error\n"); + return -1; + } ++#elif defined(__FreeBSD__) ++ if (ioctl(fbfp, FBIO_SETPALETTE, cmap) == -1) { ++ perror("ioctl FBIO_SETPALETTE error\n"); ++ return -1; ++ } ++#endif + return 0; + } + +@@ -612,10 +955,16 @@ fb_cmap_set(int fbfp, struct fb_cmap *cmap) + * fb_munmap() deletes the mappings + */ + ++#if defined(__linux__) + static void * + fb_mmap(int fbfp, struct fb_fix_screeninfo *scinfo) ++#elif defined(__FreeBSD__) ++static void * ++fb_mmap(int fbfp, video_adapter_info_t *video_adapter_info) ++#endif + { + void *buf; ++#if defined(__linux__) + if ((buf = (unsigned char *) + mmap(NULL, scinfo->smem_len, PROT_READ | PROT_WRITE, MAP_SHARED, fbfp, + (off_t) 0)) +@@ -623,13 +972,41 @@ fb_mmap(int fbfp, struct fb_fix_screeninfo *scinfo) + perror("mmap error"); + return NULL; + } ++#elif defined(__FreeBSD__) ++ size_t mmap_offset; ++ size_t mmap_length; ++ mmap_offset = (size_t)(video_adapter_info->va_window) & (PAGE_MASK); ++ mmap_length = (size_t)(video_adapter_info->va_window_size + ++ mmap_offset + PAGE_MASK) & (~PAGE_MASK); ++ if ((buf = (unsigned char *) ++ mmap(NULL, mmap_length, PROT_READ | PROT_WRITE, MAP_SHARED, fbfp, ++ (off_t) 0)) ++ == MAP_FAILED) { ++ perror("mmap error"); ++ return NULL; ++ } ++#endif + return buf; + } + ++#if defined(__linux__) + static int + fb_munmap(void *buf, struct fb_fix_screeninfo *scinfo) ++#elif defined(__FreeBSD__) ++static int ++fb_munmap(void *buf, video_adapter_info_t *video_adapter_info) ++#endif + { ++#if defined(__linux__) + return munmap(buf, scinfo->smem_len); ++#elif defined(__FreeBSD__) ++ size_t mmap_offset; ++ size_t mmap_length; ++ mmap_offset = (size_t)(video_adapter_info->va_window) & (PAGE_MASK); ++ mmap_length = (size_t)(video_adapter_info->va_window_size + ++ mmap_offset + PAGE_MASK) & (~PAGE_MASK); ++ return munmap((void *)((u_long)buf & (~PAGE_MASK)), mmap_length); ++#endif + } + + /* +@@ -637,6 +1014,7 @@ fb_munmap(void *buf, struct fb_fix_screeninfo *scinfo) + * + * fb_fscrn_get() get information + */ ++#if defined(__linux__) + static int + fb_fscrn_get(int fbfp, struct fb_fix_screeninfo *scinfo) + { +@@ -646,12 +1024,14 @@ fb_fscrn_get(int fbfp, struct fb_fix_screeninfo *scinfo) + } + return 0; + } ++#endif + + /* + * (struct fb_var_screeninfo) device independent variable information + * + * fb_vscrn_get() get information + */ ++#if defined(__linux__) + static int + fb_vscrn_get(int fbfp, struct fb_var_screeninfo *scinfo) + { +@@ -661,3 +1041,41 @@ fb_vscrn_get(int fbfp, struct fb_var_screeninfo *scinfo) + } + return 0; + } ++#endif ++ ++#if defined(__FreeBSD__) ++static int ++fb_video_mode_get(int fbfp, int *video_mode) ++{ ++ if (ioctl(fbfp, FBIO_GETMODE, video_mode) == -1) { ++ perror("ioctl FBIO_GETMODE error\n"); ++ return -1; ++ } ++ return 0; ++} ++#endif ++ ++#if defined(__FreeBSD__) ++static int ++fb_video_info_get(int fbfp, video_info_t *video_info) ++{ ++ if (ioctl(fbfp, FBIO_MODEINFO, video_info) == -1) { ++ perror("ioctl FBIO_MODEINFO error\n"); ++ return -1; ++ } ++ return 0; ++} ++#endif ++ ++#if defined(__FreeBSD__) ++static int ++fb_video_adapter_info_get(int fbfp, video_adapter_info_t *video_adapter_info) ++{ ++ if (ioctl(fbfp, FBIO_ADPINFO, video_adapter_info) == -1) { ++ perror("ioctl FBIO_ADPINFO error\n"); ++ return -1; ++ } ++ return 0; ++} ++#endif ++ +diff --git a/w3mimg/fb/fb.h b/w3mimg/fb/fb.h +index 1138bb0..5d86454 100644 +--- a/w3mimg/fb/fb.h ++++ b/w3mimg/fb/fb.h +@@ -1,7 +1,11 @@ + /* $Id: fb.h,v 1.7 2003/07/07 15:48:17 ukai Exp $ */ + #ifndef fb_header + #define fb_header ++#if defined(__linux__) + #include <linux/fb.h> ++#elif defined(__FreeBSD__) ++#include <sys/fbio.h> ++#endif + + typedef struct { + int num; +diff --git a/w3mimg/fb/fb_w3mimg.c b/w3mimg/fb/fb_w3mimg.c +index d3ae5a9..fb323f5 100644 +--- a/w3mimg/fb/fb_w3mimg.c ++++ b/w3mimg/fb/fb_w3mimg.c +@@ -153,10 +153,15 @@ check_tty_console(char *tty) + return 0; + if (strncmp(tty, "/dev/", 5) == 0) + tty += 5; ++#if defined(__linux__) + if (strncmp(tty, "tty", 3) == 0 && isdigit(*(tty + 3))) + return 1; + if (strncmp(tty, "vc/", 3) == 0 && isdigit(*(tty + 3))) + return 1; ++#elif defined(__FreeBSD__) ++ if (strncmp(tty, "ttyv", 4) == 0 && isxdigit(*(tty + 4))) ++ return 1; ++#endif + return 0; + } + #else +@@ -172,7 +177,9 @@ w3mimg_fbopen() + return NULL; + memset(wop, 0, sizeof(w3mimg_op)); + +- if (!check_tty_console(getenv("W3M_TTY")) && strcmp("jfbterm", getenv("TERM")) != 0) { ++ if (!check_tty_console(getenv("W3M_TTY")) && ++ strcmp("jfbterm", getenv("TERM")) != 0 && ++ strncmp("jfbterm-", getenv("TERM"), 8) != 0) { + fprintf(stderr, "w3mimgdisplay/fb: tty is not console\n"); + goto error; + } |