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https://gitlab.com/qemu-project/qemu
synced 2024-09-06 18:05:37 +00:00
pixman/vnc: remove dead code.
Switching the vnc server framebuffer to use 32bpp unconditionally turns the code bits which handle 8 and 16 bpp into dead code. Remove them. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
parent
47683d669f
commit
94362682d3
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@ -32,30 +32,10 @@ static void hextile_enc_cord(uint8_t *ptr, int x, int y, int w, int h)
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ptr[1] = (((w - 1) & 0x0F) << 4) | ((h - 1) & 0x0F);
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ptr[1] = (((w - 1) & 0x0F) << 4) | ((h - 1) & 0x0F);
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}
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}
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#define BPP 8
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#include "vnc-enc-hextile-template.h"
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#undef BPP
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#define BPP 16
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#include "vnc-enc-hextile-template.h"
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#undef BPP
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#define BPP 32
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#define BPP 32
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#include "vnc-enc-hextile-template.h"
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#include "vnc-enc-hextile-template.h"
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#undef BPP
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#undef BPP
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#define GENERIC
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#define BPP 8
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#include "vnc-enc-hextile-template.h"
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#undef BPP
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#undef GENERIC
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#define GENERIC
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#define BPP 16
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#include "vnc-enc-hextile-template.h"
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#undef BPP
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#undef GENERIC
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#define GENERIC
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#define GENERIC
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#define BPP 32
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#define BPP 32
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#include "vnc-enc-hextile-template.h"
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#include "vnc-enc-hextile-template.h"
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@ -89,24 +69,12 @@ void vnc_hextile_set_pixel_conversion(VncState *vs, int generic)
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{
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{
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if (!generic) {
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if (!generic) {
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switch (VNC_SERVER_FB_BITS) {
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switch (VNC_SERVER_FB_BITS) {
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case 8:
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vs->hextile.send_tile = send_hextile_tile_8;
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break;
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case 16:
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vs->hextile.send_tile = send_hextile_tile_16;
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break;
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case 32:
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case 32:
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vs->hextile.send_tile = send_hextile_tile_32;
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vs->hextile.send_tile = send_hextile_tile_32;
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break;
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break;
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}
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}
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} else {
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} else {
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switch (VNC_SERVER_FB_BITS) {
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switch (VNC_SERVER_FB_BITS) {
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case 8:
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vs->hextile.send_tile = send_hextile_tile_generic_8;
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break;
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case 16:
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vs->hextile.send_tile = send_hextile_tile_generic_16;
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break;
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case 32:
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case 32:
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vs->hextile.send_tile = send_hextile_tile_generic_32;
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vs->hextile.send_tile = send_hextile_tile_generic_32;
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break;
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break;
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@ -671,41 +671,35 @@ DEFINE_GRADIENT_FILTER_FUNCTION(32)
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* that case new color will be stored in *colorPtr.
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* that case new color will be stored in *colorPtr.
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*/
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*/
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#define DEFINE_CHECK_SOLID_FUNCTION(bpp) \
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static bool
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\
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check_solid_tile32(VncState *vs, int x, int y, int w, int h,
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static bool \
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uint32_t *color, bool samecolor)
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check_solid_tile##bpp(VncState *vs, int x, int y, int w, int h, \
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{
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uint32_t* color, bool samecolor) \
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VncDisplay *vd = vs->vd;
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{ \
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uint32_t *fbptr;
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VncDisplay *vd = vs->vd; \
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uint32_t c;
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uint##bpp##_t *fbptr; \
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int dx, dy;
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uint##bpp##_t c; \
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int dx, dy; \
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fbptr = vnc_server_fb_ptr(vd, x, y);
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\
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fbptr = vnc_server_fb_ptr(vd, x, y); \
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c = *fbptr;
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\
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if (samecolor && (uint32_t)c != *color) {
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c = *fbptr; \
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return false;
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if (samecolor && (uint32_t)c != *color) { \
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return false; \
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} \
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\
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for (dy = 0; dy < h; dy++) { \
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for (dx = 0; dx < w; dx++) { \
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if (c != fbptr[dx]) { \
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return false; \
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} \
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} \
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fbptr = (uint##bpp##_t *) \
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((uint8_t *)fbptr + vnc_server_fb_stride(vd)); \
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} \
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\
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*color = (uint32_t)c; \
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return true; \
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}
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}
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DEFINE_CHECK_SOLID_FUNCTION(32)
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for (dy = 0; dy < h; dy++) {
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DEFINE_CHECK_SOLID_FUNCTION(16)
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for (dx = 0; dx < w; dx++) {
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DEFINE_CHECK_SOLID_FUNCTION(8)
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if (c != fbptr[dx]) {
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return false;
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}
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}
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fbptr = (uint32_t *)
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((uint8_t *)fbptr + vnc_server_fb_stride(vd));
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}
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*color = (uint32_t)c;
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return true;
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}
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static bool check_solid_tile(VncState *vs, int x, int y, int w, int h,
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static bool check_solid_tile(VncState *vs, int x, int y, int w, int h,
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uint32_t* color, bool samecolor)
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uint32_t* color, bool samecolor)
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@ -713,10 +707,6 @@ static bool check_solid_tile(VncState *vs, int x, int y, int w, int h,
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switch (VNC_SERVER_FB_BYTES) {
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switch (VNC_SERVER_FB_BYTES) {
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case 4:
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case 4:
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return check_solid_tile32(vs, x, y, w, h, color, samecolor);
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return check_solid_tile32(vs, x, y, w, h, color, samecolor);
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case 2:
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return check_solid_tile16(vs, x, y, w, h, color, samecolor);
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default:
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return check_solid_tile8(vs, x, y, w, h, color, samecolor);
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}
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}
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}
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}
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18
ui/vnc.c
18
ui/vnc.c
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@ -666,24 +666,6 @@ static void vnc_write_pixels_generic(VncState *vs,
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vnc_convert_pixel(vs, buf, pixels[i]);
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vnc_convert_pixel(vs, buf, pixels[i]);
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vnc_write(vs, buf, vs->client_pf.bytes_per_pixel);
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vnc_write(vs, buf, vs->client_pf.bytes_per_pixel);
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}
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}
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} else if (VNC_SERVER_FB_BYTES == 2) {
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uint16_t *pixels = pixels1;
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int n, i;
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n = size >> 1;
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for (i = 0; i < n; i++) {
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vnc_convert_pixel(vs, buf, pixels[i]);
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vnc_write(vs, buf, vs->client_pf.bytes_per_pixel);
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}
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} else if (VNC_SERVER_FB_BYTES == 1) {
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uint8_t *pixels = pixels1;
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int n, i;
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n = size;
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for (i = 0; i < n; i++) {
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vnc_convert_pixel(vs, buf, pixels[i]);
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vnc_write(vs, buf, vs->client_pf.bytes_per_pixel);
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}
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} else {
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fprintf(stderr, "%s: VncState color depth not supported\n", __func__);
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}
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}
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}
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}
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