On 18/12/18 00:16, Paolo Bonzini wrote:
> Suggested-by: Daniel P. Berrange <berra...@redhat.com>
> Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
> ---
> ui/vnc-enc-hextile-template.h | 268 +++++++++++------------
> ui/vnc-enc-zywrle.h | 394 +++++++++++++++++-----------------
> 2 files changed, 331 insertions(+), 331 deletions(-)
>
> diff --git a/ui/vnc-enc-hextile-template.h b/ui/vnc-enc-hextile-template.h
> index d868d75720..0c56262aff 100644
> --- a/ui/vnc-enc-hextile-template.h
> +++ b/ui/vnc-enc-hextile-template.h
> @@ -30,127 +30,127 @@ static void CONCAT(send_hextile_tile_, NAME)(VncState
> *vs,
> int n_subtiles = 0;
>
> for (j = 0; j < h; j++) {
> - for (i = 0; i < w; i++) {
> - switch (n_colors) {
> - case 0:
> - bg = irow[i];
> - n_colors = 1;
> - break;
> - case 1:
> - if (irow[i] != bg) {
> - fg = irow[i];
> - n_colors = 2;
> - }
> - break;
> - case 2:
> - if (irow[i] != bg && irow[i] != fg) {
> - n_colors = 3;
> - } else {
> - if (irow[i] == bg)
> - bg_count++;
> - else if (irow[i] == fg)
> - fg_count++;
> - }
> - break;
> - default:
> - break;
> - }
> - }
> - if (n_colors > 2)
> - break;
> - irow += vnc_server_fb_stride(vd) / sizeof(pixel_t);
> + for (i = 0; i < w; i++) {
> + switch (n_colors) {
> + case 0:
> + bg = irow[i];
> + n_colors = 1;
> + break;
> + case 1:
> + if (irow[i] != bg) {
> + fg = irow[i];
> + n_colors = 2;
> + }
> + break;
> + case 2:
> + if (irow[i] != bg && irow[i] != fg) {
> + n_colors = 3;
> + } else {
> + if (irow[i] == bg)
> + bg_count++;
> + else if (irow[i] == fg)
> + fg_count++;
> + }
> + break;
> + default:
> + break;
> + }
> + }
> + if (n_colors > 2)
> + break;
> + irow += vnc_server_fb_stride(vd) / sizeof(pixel_t);
> }
>
> if (n_colors > 1 && fg_count > bg_count) {
> - pixel_t tmp = fg;
> - fg = bg;
> - bg = tmp;
> + pixel_t tmp = fg;
> + fg = bg;
> + bg = tmp;
> }
>
> if (!*has_bg || *last_bg != bg) {
> - flags |= 0x02;
> - *has_bg = 1;
> - *last_bg = bg;
> + flags |= 0x02;
> + *has_bg = 1;
> + *last_bg = bg;
> }
>
> if (n_colors < 3 && (!*has_fg || *last_fg != fg)) {
> - flags |= 0x04;
> - *has_fg = 1;
> - *last_fg = fg;
> + flags |= 0x04;
> + *has_fg = 1;
> + *last_fg = fg;
> }
>
> switch (n_colors) {
> case 1:
> - n_data = 0;
> - break;
> + n_data = 0;
> + break;
> case 2:
> - flags |= 0x08;
> -
> - irow = (pixel_t *)row;
> -
> - for (j = 0; j < h; j++) {
> - int min_x = -1;
> - for (i = 0; i < w; i++) {
> - if (irow[i] == fg) {
> - if (min_x == -1)
> - min_x = i;
> - } else if (min_x != -1) {
> - hextile_enc_cord(data + n_data, min_x, j, i - min_x, 1);
> - n_data += 2;
> - n_subtiles++;
> - min_x = -1;
> - }
> - }
> - if (min_x != -1) {
> - hextile_enc_cord(data + n_data, min_x, j, i - min_x, 1);
> - n_data += 2;
> - n_subtiles++;
> - }
> - irow += vnc_server_fb_stride(vd) / sizeof(pixel_t);
> - }
> - break;
> + flags |= 0x08;
> +
> + irow = (pixel_t *)row;
> +
> + for (j = 0; j < h; j++) {
> + int min_x = -1;
> + for (i = 0; i < w; i++) {
> + if (irow[i] == fg) {
> + if (min_x == -1)
> + min_x = i;
> + } else if (min_x != -1) {
> + hextile_enc_cord(data + n_data, min_x, j, i - min_x, 1);
> + n_data += 2;
> + n_subtiles++;
> + min_x = -1;
> + }
> + }
> + if (min_x != -1) {
> + hextile_enc_cord(data + n_data, min_x, j, i - min_x, 1);
> + n_data += 2;
> + n_subtiles++;
> + }
> + irow += vnc_server_fb_stride(vd) / sizeof(pixel_t);
> + }
> + break;
> case 3:
> - flags |= 0x18;
> -
> - irow = (pixel_t *)row;
> -
> - if (!*has_bg || *last_bg != bg)
> - flags |= 0x02;
> -
> - for (j = 0; j < h; j++) {
> - int has_color = 0;
> - int min_x = -1;
> - pixel_t color = 0; /* shut up gcc */
> -
> - for (i = 0; i < w; i++) {
> - if (!has_color) {
> - if (irow[i] == bg)
> - continue;
> - color = irow[i];
> - min_x = i;
> - has_color = 1;
> - } else if (irow[i] != color) {
> - has_color = 0;
> + flags |= 0x18;
> +
> + irow = (pixel_t *)row;
> +
> + if (!*has_bg || *last_bg != bg)
> + flags |= 0x02;
> +
> + for (j = 0; j < h; j++) {
> + int has_color = 0;
> + int min_x = -1;
> + pixel_t color = 0; /* shut up gcc */
> +
> + for (i = 0; i < w; i++) {
> + if (!has_color) {
> + if (irow[i] == bg)
> + continue;
> + color = irow[i];
> + min_x = i;
> + has_color = 1;
> + } else if (irow[i] != color) {
> + has_color = 0;
> #ifdef GENERIC
> vnc_convert_pixel(vs, data + n_data, color);
> n_data += vs->client_pf.bytes_per_pixel;
> #else
> - memcpy(data + n_data, &color, sizeof(color));
> + memcpy(data + n_data, &color, sizeof(color));
> n_data += sizeof(pixel_t);
> #endif
> - hextile_enc_cord(data + n_data, min_x, j, i - min_x, 1);
> - n_data += 2;
> - n_subtiles++;
> -
> - min_x = -1;
> - if (irow[i] != bg) {
> - color = irow[i];
> - min_x = i;
> - has_color = 1;
> - }
> - }
> - }
> - if (has_color) {
> + hextile_enc_cord(data + n_data, min_x, j, i - min_x, 1);
> + n_data += 2;
> + n_subtiles++;
> +
> + min_x = -1;
> + if (irow[i] != bg) {
> + color = irow[i];
> + min_x = i;
> + has_color = 1;
> + }
> + }
> + }
> + if (has_color) {
> #ifdef GENERIC
> vnc_convert_pixel(vs, data + n_data, color);
> n_data += vs->client_pf.bytes_per_pixel;
> @@ -158,50 +158,50 @@ static void CONCAT(send_hextile_tile_, NAME)(VncState
> *vs,
> memcpy(data + n_data, &color, sizeof(color));
> n_data += sizeof(pixel_t);
> #endif
> - hextile_enc_cord(data + n_data, min_x, j, i - min_x, 1);
> - n_data += 2;
> - n_subtiles++;
> - }
> - irow += vnc_server_fb_stride(vd) / sizeof(pixel_t);
> - }
> -
> - /* A SubrectsColoured subtile invalidates the foreground color */
> - *has_fg = 0;
> - if (n_data > (w * h * sizeof(pixel_t))) {
> - n_colors = 4;
> - flags = 0x01;
> - *has_bg = 0;
> -
> - /* we really don't have to invalidate either the bg or fg
> - but we've lost the old values. oh well. */
> - }
> + hextile_enc_cord(data + n_data, min_x, j, i - min_x, 1);
> + n_data += 2;
> + n_subtiles++;
> + }
> + irow += vnc_server_fb_stride(vd) / sizeof(pixel_t);
> + }
> +
> + /* A SubrectsColoured subtile invalidates the foreground color */
> + *has_fg = 0;
> + if (n_data > (w * h * sizeof(pixel_t))) {
> + n_colors = 4;
> + flags = 0x01;
> + *has_bg = 0;
> +
> + /* we really don't have to invalidate either the bg or fg
> + but we've lost the old values. oh well. */
> + }
> break;
> default:
> - break;
> + break;
> }
>
> if (n_colors > 3) {
> - flags = 0x01;
> - *has_fg = 0;
> - *has_bg = 0;
> - n_colors = 4;
> + flags = 0x01;
> + *has_fg = 0;
> + *has_bg = 0;
> + n_colors = 4;
> }
>
> vnc_write_u8(vs, flags);
> if (n_colors < 4) {
> - if (flags & 0x02)
> - vs->write_pixels(vs, last_bg, sizeof(pixel_t));
> - if (flags & 0x04)
> - vs->write_pixels(vs, last_fg, sizeof(pixel_t));
> - if (n_subtiles) {
> - vnc_write_u8(vs, n_subtiles);
> - vnc_write(vs, data, n_data);
> - }
> + if (flags & 0x02)
> + vs->write_pixels(vs, last_bg, sizeof(pixel_t));
> + if (flags & 0x04)
> + vs->write_pixels(vs, last_fg, sizeof(pixel_t));
> + if (n_subtiles) {
> + vnc_write_u8(vs, n_subtiles);
> + vnc_write(vs, data, n_data);
> + }
> } else {
> - for (j = 0; j < h; j++) {
> - vs->write_pixels(vs, row, w * 4);
> - row += vnc_server_fb_stride(vd);
> - }
> + for (j = 0; j < h; j++) {
> + vs->write_pixels(vs, row, w * 4);
> + row += vnc_server_fb_stride(vd);
> + }
> }
> }
>
> diff --git a/ui/vnc-enc-zywrle.h b/ui/vnc-enc-zywrle.h
> index 610bd79d1a..9b7f698975 100644
> --- a/ui/vnc-enc-zywrle.h
> +++ b/ui/vnc-enc-zywrle.h
> @@ -48,162 +48,162 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
> SUCH DAMAGE.
> #ifndef ZYWRLE_QUANTIZE
> /* Type A:lower bit omitting of EZW style. */
> static const unsigned int zywrle_param[3][3]={
> - {0x0000F000, 0x00000000, 0x00000000},
> - {0x0000C000, 0x00F0F0F0, 0x00000000},
> - {0x0000C000, 0x00C0C0C0, 0x00F0F0F0},
> + {0x0000F000, 0x00000000, 0x00000000},
> + {0x0000C000, 0x00F0F0F0, 0x00000000},
> + {0x0000C000, 0x00C0C0C0, 0x00F0F0F0},
> /* {0x0000FF00, 0x00000000, 0x00000000},
> - {0x0000FF00, 0x00FFFFFF, 0x00000000},
> - {0x0000FF00, 0x00FFFFFF, 0x00FFFFFF}, */
> + {0x0000FF00, 0x00FFFFFF, 0x00000000},
> + {0x0000FF00, 0x00FFFFFF, 0x00FFFFFF}, */
> };
> #else
> /* Type B:Non liner quantization filter. */
> static const int8_t zywrle_conv[4][256]={
> { /* bi=5, bo=5 r=0.0:PSNR=24.849 */
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> },
> { /* bi=5, bo=5 r=2.0:PSNR=74.031 */
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 32,
> - 32, 32, 32, 32, 32, 32, 32, 32,
> - 32, 32, 32, 32, 32, 32, 32, 32,
> - 48, 48, 48, 48, 48, 48, 48, 48,
> - 48, 48, 48, 56, 56, 56, 56, 56,
> - 56, 56, 56, 56, 64, 64, 64, 64,
> - 64, 64, 64, 64, 72, 72, 72, 72,
> - 72, 72, 72, 72, 80, 80, 80, 80,
> - 80, 80, 88, 88, 88, 88, 88, 88,
> - 88, 88, 88, 88, 88, 88, 96, 96,
> - 96, 96, 96, 104, 104, 104, 104, 104,
> - 104, 104, 104, 104, 104, 112, 112, 112,
> - 112, 112, 112, 112, 112, 112, 120, 120,
> - 120, 120, 120, 120, 120, 120, 120, 120,
> - 0, -120, -120, -120, -120, -120, -120, -120,
> - -120, -120, -120, -112, -112, -112, -112, -112,
> - -112, -112, -112, -112, -104, -104, -104, -104,
> - -104, -104, -104, -104, -104, -104, -96, -96,
> - -96, -96, -96, -88, -88, -88, -88, -88,
> - -88, -88, -88, -88, -88, -88, -88, -80,
> - -80, -80, -80, -80, -80, -72, -72, -72,
> - -72, -72, -72, -72, -72, -64, -64, -64,
> - -64, -64, -64, -64, -64, -56, -56, -56,
> - -56, -56, -56, -56, -56, -56, -48, -48,
> - -48, -48, -48, -48, -48, -48, -48, -48,
> - -48, -32, -32, -32, -32, -32, -32, -32,
> - -32, -32, -32, -32, -32, -32, -32, -32,
> - -32, -32, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 32,
> + 32, 32, 32, 32, 32, 32, 32, 32,
> + 32, 32, 32, 32, 32, 32, 32, 32,
> + 48, 48, 48, 48, 48, 48, 48, 48,
> + 48, 48, 48, 56, 56, 56, 56, 56,
> + 56, 56, 56, 56, 64, 64, 64, 64,
> + 64, 64, 64, 64, 72, 72, 72, 72,
> + 72, 72, 72, 72, 80, 80, 80, 80,
> + 80, 80, 88, 88, 88, 88, 88, 88,
> + 88, 88, 88, 88, 88, 88, 96, 96,
> + 96, 96, 96, 104, 104, 104, 104, 104,
> + 104, 104, 104, 104, 104, 112, 112, 112,
> + 112, 112, 112, 112, 112, 112, 120, 120,
> + 120, 120, 120, 120, 120, 120, 120, 120,
> + 0, -120, -120, -120, -120, -120, -120, -120,
> + -120, -120, -120, -112, -112, -112, -112, -112,
> + -112, -112, -112, -112, -104, -104, -104, -104,
> + -104, -104, -104, -104, -104, -104, -96, -96,
> + -96, -96, -96, -88, -88, -88, -88, -88,
> + -88, -88, -88, -88, -88, -88, -88, -80,
> + -80, -80, -80, -80, -80, -72, -72, -72,
> + -72, -72, -72, -72, -72, -64, -64, -64,
> + -64, -64, -64, -64, -64, -56, -56, -56,
> + -56, -56, -56, -56, -56, -56, -48, -48,
> + -48, -48, -48, -48, -48, -48, -48, -48,
> + -48, -32, -32, -32, -32, -32, -32, -32,
> + -32, -32, -32, -32, -32, -32, -32, -32,
> + -32, -32, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> },
> { /* bi=5, bo=4 r=2.0:PSNR=64.441 */
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 48, 48, 48, 48, 48, 48, 48, 48,
> - 48, 48, 48, 48, 48, 48, 48, 48,
> - 48, 48, 48, 48, 48, 48, 48, 48,
> - 64, 64, 64, 64, 64, 64, 64, 64,
> - 64, 64, 64, 64, 64, 64, 64, 64,
> - 80, 80, 80, 80, 80, 80, 80, 80,
> - 80, 80, 80, 80, 80, 88, 88, 88,
> - 88, 88, 88, 88, 88, 88, 88, 88,
> - 104, 104, 104, 104, 104, 104, 104, 104,
> - 104, 104, 104, 112, 112, 112, 112, 112,
> - 112, 112, 112, 112, 120, 120, 120, 120,
> - 120, 120, 120, 120, 120, 120, 120, 120,
> - 0, -120, -120, -120, -120, -120, -120, -120,
> - -120, -120, -120, -120, -120, -112, -112, -112,
> - -112, -112, -112, -112, -112, -112, -104, -104,
> - -104, -104, -104, -104, -104, -104, -104, -104,
> - -104, -88, -88, -88, -88, -88, -88, -88,
> - -88, -88, -88, -88, -80, -80, -80, -80,
> - -80, -80, -80, -80, -80, -80, -80, -80,
> - -80, -64, -64, -64, -64, -64, -64, -64,
> - -64, -64, -64, -64, -64, -64, -64, -64,
> - -64, -48, -48, -48, -48, -48, -48, -48,
> - -48, -48, -48, -48, -48, -48, -48, -48,
> - -48, -48, -48, -48, -48, -48, -48, -48,
> - -48, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 48, 48, 48, 48, 48, 48, 48, 48,
> + 48, 48, 48, 48, 48, 48, 48, 48,
> + 48, 48, 48, 48, 48, 48, 48, 48,
> + 64, 64, 64, 64, 64, 64, 64, 64,
> + 64, 64, 64, 64, 64, 64, 64, 64,
> + 80, 80, 80, 80, 80, 80, 80, 80,
> + 80, 80, 80, 80, 80, 88, 88, 88,
> + 88, 88, 88, 88, 88, 88, 88, 88,
> + 104, 104, 104, 104, 104, 104, 104, 104,
> + 104, 104, 104, 112, 112, 112, 112, 112,
> + 112, 112, 112, 112, 120, 120, 120, 120,
> + 120, 120, 120, 120, 120, 120, 120, 120,
> + 0, -120, -120, -120, -120, -120, -120, -120,
> + -120, -120, -120, -120, -120, -112, -112, -112,
> + -112, -112, -112, -112, -112, -112, -104, -104,
> + -104, -104, -104, -104, -104, -104, -104, -104,
> + -104, -88, -88, -88, -88, -88, -88, -88,
> + -88, -88, -88, -88, -80, -80, -80, -80,
> + -80, -80, -80, -80, -80, -80, -80, -80,
> + -80, -64, -64, -64, -64, -64, -64, -64,
> + -64, -64, -64, -64, -64, -64, -64, -64,
> + -64, -48, -48, -48, -48, -48, -48, -48,
> + -48, -48, -48, -48, -48, -48, -48, -48,
> + -48, -48, -48, -48, -48, -48, -48, -48,
> + -48, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> },
> { /* bi=5, bo=2 r=2.0:PSNR=43.175 */
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 88, 88, 88, 88, 88, 88, 88, 88,
> - 88, 88, 88, 88, 88, 88, 88, 88,
> - 88, 88, 88, 88, 88, 88, 88, 88,
> - 88, 88, 88, 88, 88, 88, 88, 88,
> - 88, 88, 88, 88, 88, 88, 88, 88,
> - 88, 88, 88, 88, 88, 88, 88, 88,
> - 88, 88, 88, 88, 88, 88, 88, 88,
> - 88, 88, 88, 88, 88, 88, 88, 88,
> - 0, -88, -88, -88, -88, -88, -88, -88,
> - -88, -88, -88, -88, -88, -88, -88, -88,
> - -88, -88, -88, -88, -88, -88, -88, -88,
> - -88, -88, -88, -88, -88, -88, -88, -88,
> - -88, -88, -88, -88, -88, -88, -88, -88,
> - -88, -88, -88, -88, -88, -88, -88, -88,
> - -88, -88, -88, -88, -88, -88, -88, -88,
> - -88, -88, -88, -88, -88, -88, -88, -88,
> - -88, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> - 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 88, 88, 88, 88, 88, 88, 88, 88,
> + 88, 88, 88, 88, 88, 88, 88, 88,
> + 88, 88, 88, 88, 88, 88, 88, 88,
> + 88, 88, 88, 88, 88, 88, 88, 88,
> + 88, 88, 88, 88, 88, 88, 88, 88,
> + 88, 88, 88, 88, 88, 88, 88, 88,
> + 88, 88, 88, 88, 88, 88, 88, 88,
> + 88, 88, 88, 88, 88, 88, 88, 88,
> + 0, -88, -88, -88, -88, -88, -88, -88,
> + -88, -88, -88, -88, -88, -88, -88, -88,
> + -88, -88, -88, -88, -88, -88, -88, -88,
> + -88, -88, -88, -88, -88, -88, -88, -88,
> + -88, -88, -88, -88, -88, -88, -88, -88,
> + -88, -88, -88, -88, -88, -88, -88, -88,
> + -88, -88, -88, -88, -88, -88, -88, -88,
> + -88, -88, -88, -88, -88, -88, -88, -88,
> + -88, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> + 0, 0, 0, 0, 0, 0, 0, 0,
> }
> };
>
> static const int8_t *zywrle_param[3][3][3]={
> - {{zywrle_conv[0], zywrle_conv[2], zywrle_conv[0]},
> + {{zywrle_conv[0], zywrle_conv[2], zywrle_conv[0]},
> {zywrle_conv[0], zywrle_conv[0], zywrle_conv[0]},
> {zywrle_conv[0], zywrle_conv[0], zywrle_conv[0]}},
> - {{zywrle_conv[0], zywrle_conv[3], zywrle_conv[0]},
> + {{zywrle_conv[0], zywrle_conv[3], zywrle_conv[0]},
> {zywrle_conv[1], zywrle_conv[1], zywrle_conv[1]},
> {zywrle_conv[0], zywrle_conv[0], zywrle_conv[0]}},
> - {{zywrle_conv[0], zywrle_conv[3], zywrle_conv[0]},
> + {{zywrle_conv[0], zywrle_conv[3], zywrle_conv[0]},
> {zywrle_conv[2], zywrle_conv[2], zywrle_conv[2]},
> {zywrle_conv[1], zywrle_conv[1], zywrle_conv[1]}},
> };
> @@ -214,53 +214,53 @@ static const int8_t *zywrle_param[3][3][3]={
> #define ZYWRLE_UVMASK15 0xFFFFFFF8
> #define ZYWRLE_LOAD_PIXEL15(src, r, g, b) \
> do { \
> - r = (((uint8_t*)src)[S_1]<< 1)& 0xF8; \
> - g = (((uint8_t*)src)[S_1]<< 6) | (((uint8_t*)src)[S_0]>> 2); \
> + r = (((uint8_t*)src)[S_1]<< 1)& 0xF8; \
> + g = (((uint8_t*)src)[S_1]<< 6) | (((uint8_t*)src)[S_0]>> 2); \
> g &= 0xF8; \
> - b = (((uint8_t*)src)[S_0]<< 3)& 0xF8; \
> + b = (((uint8_t*)src)[S_0]<< 3)& 0xF8; \
> } while (0)
>
> #define ZYWRLE_SAVE_PIXEL15(dst, r, g, b) \
> do { \
> - r &= 0xF8; \
> - g &= 0xF8; \
> - b &= 0xF8; \
> - ((uint8_t*)dst)[S_1] = (uint8_t)((r >> 1)|(g >> 6)); \
> - ((uint8_t*)dst)[S_0] = (uint8_t)(((b >> 3)|(g << 2))& 0xFF); \
> + r &= 0xF8; \
> + g &= 0xF8; \
> + b &= 0xF8; \
> + ((uint8_t*)dst)[S_1] = (uint8_t)((r >> 1)|(g >> 6)); \
> + ((uint8_t*)dst)[S_0] = (uint8_t)(((b >> 3)|(g << 2))& 0xFF); \
> } while (0)
>
> #define ZYWRLE_YMASK16 0xFFFFFFFC
> #define ZYWRLE_UVMASK16 0xFFFFFFF8
> #define ZYWRLE_LOAD_PIXEL16(src, r, g, b) \
> do { \
> - r = ((uint8_t*)src)[S_1] & 0xF8; \
> - g = (((uint8_t*)src)[S_1]<< 5) | (((uint8_t*)src)[S_0] >> 3); \
> + r = ((uint8_t*)src)[S_1] & 0xF8; \
> + g = (((uint8_t*)src)[S_1]<< 5) | (((uint8_t*)src)[S_0] >> 3); \
> g &= 0xFC; \
> - b = (((uint8_t*)src)[S_0]<< 3) & 0xF8; \
> + b = (((uint8_t*)src)[S_0]<< 3) & 0xF8; \
> } while (0)
>
> #define ZYWRLE_SAVE_PIXEL16(dst, r, g,b) \
> do { \
> - r &= 0xF8; \
> - g &= 0xFC; \
> - b &= 0xF8; \
> - ((uint8_t*)dst)[S_1] = (uint8_t)(r | (g >> 5)); \
> - ((uint8_t*)dst)[S_0] = (uint8_t)(((b >> 3)|(g << 3)) & 0xFF); \
> + r &= 0xF8; \
> + g &= 0xFC; \
> + b &= 0xF8; \
> + ((uint8_t*)dst)[S_1] = (uint8_t)(r | (g >> 5)); \
> + ((uint8_t*)dst)[S_0] = (uint8_t)(((b >> 3)|(g << 3)) & 0xFF); \
> } while (0)
>
> #define ZYWRLE_YMASK32 0xFFFFFFFF
> #define ZYWRLE_UVMASK32 0xFFFFFFFF
> #define ZYWRLE_LOAD_PIXEL32(src, r, g, b) \
> do { \
> - r = ((uint8_t*)src)[L_2]; \
> - g = ((uint8_t*)src)[L_1]; \
> - b = ((uint8_t*)src)[L_0]; \
> + r = ((uint8_t*)src)[L_2]; \
> + g = ((uint8_t*)src)[L_1]; \
> + b = ((uint8_t*)src)[L_0]; \
> } while (0)
> #define ZYWRLE_SAVE_PIXEL32(dst, r, g, b) \
> do { \
> - ((uint8_t*)dst)[L_2] = (uint8_t)r; \
> - ((uint8_t*)dst)[L_1] = (uint8_t)g; \
> - ((uint8_t*)dst)[L_0] = (uint8_t)b; \
> + ((uint8_t*)dst)[L_2] = (uint8_t)r; \
> + ((uint8_t*)dst)[L_1] = (uint8_t)g; \
> + ((uint8_t*)dst)[L_0] = (uint8_t)b; \
> } while (0)
>
> static inline void harr(int8_t *px0, int8_t *px1)
> @@ -443,27 +443,27 @@ static inline void filter_wavelet_square(int *buf, int
> width, int height,
>
> static inline void wavelet(int *buf, int width, int height, int level)
> {
> - int l, s;
> - int *top;
> - int *end;
> -
> - for (l = 0; l < level; l++) {
> - top = buf;
> - end = buf + height * width;
> - s = width << l;
> - while (top < end) {
> - wavelet_level(top, width, l, 1);
> - top += s;
> - }
> - top = buf;
> - end = buf + width;
> - s = 1<<l;
> - while (top < end) {
> - wavelet_level(top, height, l, width);
> - top += s;
> - }
> - filter_wavelet_square(buf, width, height, level, l);
> - }
> + int l, s;
> + int *top;
> + int *end;
> +
> + for (l = 0; l < level; l++) {
> + top = buf;
> + end = buf + height * width;
> + s = width << l;
> + while (top < end) {
> + wavelet_level(top, width, l, 1);
> + top += s;
> + }
> + top = buf;
> + end = buf + width;
> + s = 1<<l;
> + while (top < end) {
> + wavelet_level(top, height, l, width);
> + top += s;
> + }
> + filter_wavelet_square(buf, width, height, level, l);
> + }
> }
>
>
> @@ -471,16 +471,16 @@ static inline void wavelet(int *buf, int width, int
> height, int level)
> Coefficients manages as 24 bits little-endian pixel. */
> #define ZYWRLE_LOAD_COEFF(src, r, g, b) \
> do { \
> - r = ((int8_t*)src)[2]; \
> - g = ((int8_t*)src)[1]; \
> - b = ((int8_t*)src)[0]; \
> + r = ((int8_t*)src)[2]; \
> + g = ((int8_t*)src)[1]; \
> + b = ((int8_t*)src)[0]; \
> } while (0)
>
> #define ZYWRLE_SAVE_COEFF(dst, r, g, b) \
> do { \
> - ((int8_t*)dst)[2] = (int8_t)r; \
> - ((int8_t*)dst)[1] = (int8_t)g; \
> - ((int8_t*)dst)[0] = (int8_t)b; \
> + ((int8_t*)dst)[2] = (int8_t)r; \
> + ((int8_t*)dst)[1] = (int8_t)g; \
> + ((int8_t*)dst)[0] = (int8_t)b; \
> } while (0)
>
> /*
> @@ -502,22 +502,22 @@ static inline void wavelet(int *buf, int width, int
> height, int level)
> More exact PLHarr, we reduce to odd range(-127<=x<=127). */
> #define ZYWRLE_RGBYUV_(r, g, b, y, u, v, ymask, uvmask) \
> do { \
> - y = (r + (g << 1) + b) >> 2; \
> - u = b - g; \
> - v = r - g; \
> - y -= 128; \
> - u >>= 1; \
> - v >>= 1; \
> - y &= ymask; \
> - u &= uvmask; \
> - v &= uvmask; \
> - if (y == -128) { \
> + y = (r + (g << 1) + b) >> 2; \
> + u = b - g; \
> + v = r - g; \
> + y -= 128; \
> + u >>= 1; \
> + v >>= 1; \
> + y &= ymask; \
> + u &= uvmask; \
> + v &= uvmask; \
> + if (y == -128) { \
> y += (0xFFFFFFFF - ymask + 1); \
> } \
> - if (u == -128) { \
> + if (u == -128) { \
> u += (0xFFFFFFFF - uvmask + 1); \
> } \
> - if (v == -128) { \
> + if (v == -128) { \
> v += (0xFFFFFFFF - uvmask + 1); \
> } \
> } while (0)
>
ping
Paolo
