diff options
Diffstat (limited to 'ui')
| -rw-r--r-- | ui/qemu-pixman.c | 15 | ||||
| -rw-r--r-- | ui/vnc-enc-tight.c | 20 | ||||
| -rw-r--r-- | ui/vnc-enc-zrle.c | 2 | ||||
| -rw-r--r-- | ui/vnc-jobs.c | 2 | ||||
| -rw-r--r-- | ui/vnc.c | 9 | ||||
| -rw-r--r-- | ui/vnc.h | 2 |
6 files changed, 30 insertions, 20 deletions
diff --git a/ui/qemu-pixman.c b/ui/qemu-pixman.c index 6ef4376..ef4e71d 100644 --- a/ui/qemu-pixman.c +++ b/ui/qemu-pixman.c @@ -126,33 +126,34 @@ uint32_t qemu_pixman_to_drm_format(pixman_format_code_t pixman_format) return 0; } -int qemu_pixman_get_type(int rshift, int gshift, int bshift) +int qemu_pixman_get_type(int rshift, int gshift, int bshift, int endian) { int type = PIXMAN_TYPE_OTHER; + bool native_endian = (endian == G_BYTE_ORDER); if (rshift > gshift && gshift > bshift) { if (bshift == 0) { - type = PIXMAN_TYPE_ARGB; + type = native_endian ? PIXMAN_TYPE_ARGB : PIXMAN_TYPE_BGRA; } else { - type = PIXMAN_TYPE_RGBA; + type = native_endian ? PIXMAN_TYPE_RGBA : PIXMAN_TYPE_ABGR; } } else if (rshift < gshift && gshift < bshift) { if (rshift == 0) { - type = PIXMAN_TYPE_ABGR; + type = native_endian ? PIXMAN_TYPE_ABGR : PIXMAN_TYPE_RGBA; } else { - type = PIXMAN_TYPE_BGRA; + type = native_endian ? PIXMAN_TYPE_BGRA : PIXMAN_TYPE_ARGB; } } return type; } #ifdef CONFIG_PIXMAN -pixman_format_code_t qemu_pixman_get_format(PixelFormat *pf) +pixman_format_code_t qemu_pixman_get_format(PixelFormat *pf, int endian) { pixman_format_code_t format; int type; - type = qemu_pixman_get_type(pf->rshift, pf->gshift, pf->bshift); + type = qemu_pixman_get_type(pf->rshift, pf->gshift, pf->bshift, endian); format = PIXMAN_FORMAT(pf->bits_per_pixel, type, pf->abits, pf->rbits, pf->gbits, pf->bbits); if (!pixman_format_supported_source(format)) { diff --git a/ui/vnc-enc-tight.c b/ui/vnc-enc-tight.c index 41f559e..25c7b2c 100644 --- a/ui/vnc-enc-tight.c +++ b/ui/vnc-enc-tight.c @@ -150,7 +150,7 @@ tight_detect_smooth_image24(VncState *vs, int w, int h) * If client is big-endian, color samples begin from the second * byte (offset 1) of a 32-bit pixel value. */ - off = vs->client_be; + off = vs->client_endian == G_BIG_ENDIAN ? 1 : 0; memset(stats, 0, sizeof (stats)); @@ -891,7 +891,7 @@ static void tight_pack24(VncState *vs, uint8_t *buf, size_t count, size_t *ret) buf8 = buf; - if (1 /* FIXME */) { + if (vs->client_endian == G_BYTE_ORDER) { rshift = vs->client_pf.rshift; gshift = vs->client_pf.gshift; bshift = vs->client_pf.bshift; @@ -1001,16 +1001,24 @@ static int send_mono_rect(VncState *vs, int x, int y, break; } case 2: - vnc_write(vs, &bg, 2); - vnc_write(vs, &fg, 2); + { + uint16_t bg16 = bg; + uint16_t fg16 = fg; + vnc_write(vs, &bg16, 2); + vnc_write(vs, &fg16, 2); tight_encode_mono_rect16(vs->tight->tight.buffer, w, h, bg, fg); break; + } default: - vnc_write_u8(vs, bg); - vnc_write_u8(vs, fg); + { + uint8_t bg8 = bg; + uint8_t fg8 = fg; + vnc_write_u8(vs, bg8); + vnc_write_u8(vs, fg8); tight_encode_mono_rect8(vs->tight->tight.buffer, w, h, bg, fg); break; } + } vs->tight->tight.offset = bytes; bytes = tight_compress_data(vs, stream, bytes, level, Z_DEFAULT_STRATEGY); diff --git a/ui/vnc-enc-zrle.c b/ui/vnc-enc-zrle.c index bd33b89..97ec6c7 100644 --- a/ui/vnc-enc-zrle.c +++ b/ui/vnc-enc-zrle.c @@ -255,7 +255,7 @@ static void zrle_write_u8(VncState *vs, uint8_t value) static int zrle_send_framebuffer_update(VncState *vs, int x, int y, int w, int h) { - bool be = vs->client_be; + bool be = vs->client_endian == G_BIG_ENDIAN; size_t bytes; int zywrle_level; diff --git a/ui/vnc-jobs.c b/ui/vnc-jobs.c index fcca7ec..d3486af 100644 --- a/ui/vnc-jobs.c +++ b/ui/vnc-jobs.c @@ -188,7 +188,7 @@ static void vnc_async_encoding_start(VncState *orig, VncState *local) local->lossy_rect = orig->lossy_rect; local->write_pixels = orig->write_pixels; local->client_pf = orig->client_pf; - local->client_be = orig->client_be; + local->client_endian = orig->client_endian; local->tight = orig->tight; local->zlib = orig->zlib; local->hextile = orig->hextile; @@ -891,7 +891,7 @@ void vnc_convert_pixel(VncState *vs, uint8_t *buf, uint32_t v) buf[0] = v; break; case 2: - if (vs->client_be) { + if (vs->client_endian == G_BIG_ENDIAN) { buf[0] = v >> 8; buf[1] = v; } else { @@ -901,7 +901,7 @@ void vnc_convert_pixel(VncState *vs, uint8_t *buf, uint32_t v) break; default: case 4: - if (vs->client_be) { + if (vs->client_endian == G_BIG_ENDIAN) { buf[0] = v >> 24; buf[1] = v >> 16; buf[2] = v >> 8; @@ -2240,7 +2240,8 @@ static void set_encodings(VncState *vs, int32_t *encodings, size_t n_encodings) static void set_pixel_conversion(VncState *vs) { - pixman_format_code_t fmt = qemu_pixman_get_format(&vs->client_pf); + pixman_format_code_t fmt = qemu_pixman_get_format(&vs->client_pf, + vs->client_endian); if (fmt == VNC_SERVER_FB_FORMAT) { vs->write_pixels = vnc_write_pixels_copy; @@ -2312,7 +2313,7 @@ static void set_pixel_format(VncState *vs, int bits_per_pixel, vs->client_pf.bits_per_pixel = bits_per_pixel; vs->client_pf.bytes_per_pixel = bits_per_pixel / 8; vs->client_pf.depth = bits_per_pixel == 32 ? 24 : bits_per_pixel; - vs->client_be = big_endian_flag; + vs->client_endian = big_endian_flag ? G_BIG_ENDIAN : G_LITTLE_ENDIAN; if (!true_color_flag) { send_color_map(vs); @@ -323,7 +323,7 @@ struct VncState VncWritePixels *write_pixels; PixelFormat client_pf; pixman_format_code_t client_format; - bool client_be; + int client_endian; /* G_LITTLE_ENDIAN or G_BIG_ENDIAN */ CaptureVoiceOut *audio_cap; struct audsettings as; |