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Code Issues Releases Wiki Activity

Fix viewport viewing logic

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This commit is contained in:
Ryan Blenis
2020-03-16 04:46:52 -04:00
parent 76bb6f7613
commit e709b469ee
2 changed files with 35 additions and 12 deletions
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36
meshcore/KVM/MacOS/mac_kvm.c
View File

@@ -54,6 +54,8 @@ CGDirectDisplayID SCREEN_NUM = 0;
int SH_HANDLE = 0;
int SCREEN_WIDTH = 0;
int SCREEN_HEIGHT = 0;
int SCREEN_SCALE = 1;
int SCREEN_SCALE_SET = 0;
int SCREEN_DEPTH = 0;
int TILE_WIDTH = 0;
int TILE_HEIGHT = 0;
@@ -126,9 +128,16 @@ int kvm_init()
int old_height_count = TILE_HEIGHT_COUNT;
SCREEN_NUM = CGMainDisplayID();
SCREEN_HEIGHT = CGDisplayPixelsHigh(SCREEN_NUM);
SCREEN_WIDTH = CGDisplayPixelsWide(SCREEN_NUM);
if (SCREEN_WIDTH > 0)
{
CGDisplayModeRef mode = CGDisplayCopyDisplayMode(SCREEN_NUM);
SCREEN_SCALE = (int) CGDisplayModeGetPixelWidth(mode) / SCREEN_WIDTH;
CGDisplayModeRelease(mode);
}
SCREEN_HEIGHT = CGDisplayPixelsHigh(SCREEN_NUM) * SCREEN_SCALE;
SCREEN_WIDTH = CGDisplayPixelsWide(SCREEN_NUM) * SCREEN_SCALE;
// Some magic numbers.
TILE_WIDTH = 32;
TILE_HEIGHT = 32;
@@ -178,8 +187,9 @@ int kvm_server_inputdata(char* block, int blocklen)
if (KVM_AGENT_FD != -1) { break; }
if (size == 10 || size == 12)
{
x = ((int)ntohs(((unsigned short*)(block))[3]));
y = ((int)ntohs(((unsigned short*)(block))[4]));
x = ((int)ntohs(((unsigned short*)(block))[3])) / SCREEN_SCALE;
y = ((int)ntohs(((unsigned short*)(block))[4])) / SCREEN_SCALE;
if (size == 12) w = ((short)ntohs(((short*)(block))[5]));
//printf("x:%d, y:%d, b:%d, w:%d\n", x, y, block[5], w);
@@ -487,10 +497,22 @@ void* kvm_server_mainloop(void* param)
screen_num = CGMainDisplayID();
if (screen_num == 0) { g_shutdown = 1; senddebug(-2); break; }
screen_height = CGDisplayPixelsHigh(screen_num);
screen_width = CGDisplayPixelsWide(screen_num);
if ((SCREEN_HEIGHT != screen_height || SCREEN_WIDTH != screen_width || SCREEN_NUM != screen_num))
if (SCREEN_SCALE_SET == 0)
{
CGDisplayModeRef mode = CGDisplayCopyDisplayMode(screen_num);
if (SCREEN_WIDTH > 0 && SCREEN_SCALE < (int) CGDisplayModeGetPixelWidth(mode) / SCREEN_WIDTH)
{
SCREEN_SCALE = (int) CGDisplayModeGetPixelWidth(mode) / SCREEN_WIDTH;
SCREEN_SCALE_SET = 1;
}
CGDisplayModeRelease(mode);
}
screen_height = CGDisplayPixelsHigh(screen_num) * SCREEN_SCALE;
screen_width = CGDisplayPixelsWide(screen_num) * SCREEN_SCALE;
if ((SCREEN_HEIGHT != screen_height || (SCREEN_WIDTH != screen_width) || SCREEN_NUM != screen_num))
{
kvm_init();
continue;

5
meshcore/KVM/MacOS/mac_tile.c
View File

@@ -14,6 +14,7 @@
extern CGDirectDisplayID SCREEN_NUM;
extern int SCREEN_WIDTH;
extern int SCREEN_HEIGHT;
extern int SCREEN_SCALE;
extern int SCREEN_DEPTH;
extern int TILE_WIDTH;
extern int TILE_HEIGHT;
@@ -442,7 +443,7 @@ int getScreenBuffer(unsigned char **desktop, long long *desktopsize, CGImageRef
*output++ = (*tmpPtr1 & 0x0FF);
tmpPtr1++;
}
if (width_padding_size != 0) {
if (width_padding_size > 0) {
for (i = 0; i < width_padding_size; i++) {
*output++ = 0;
}
@@ -478,7 +479,7 @@ int getScreenBuffer(unsigned char **desktop, long long *desktopsize, CGImageRef
height_padding_size = adjust_screen_size(SCREEN_HEIGHT) - height;
if (height_padding_size != 0) {
if (height_padding_size > 0) {
for (row = 0; row < height_padding_size; row++) {
for (col = 0; col < (width * 3) + width_padding_size; col++) {
*output++ = 0;