| 139,6 → 139,7 |
|---|
| /* Back buffer */ |
| bb_cell_t *backbuf; |
| unsigned int bbsize; |
| bool bb_invalid; |
| } viewport_t; |
| |
| typedef struct { |
| 559,6 → 560,7 |
|---|
| |
| viewports[i].bbsize = bbsize; |
| viewports[i].backbuf = backbuf; |
| viewports[i].bb_invalid = false; |
| |
| viewports[i].initialized = true; |
| |
| 883,7 → 885,8 |
|---|
| |
| if (glyph != data[i].character || |
| rgb.fg_color != bbp->fg_color || |
| rgb.bg_color != bbp->bg_color) { |
| rgb.bg_color != bbp->bg_color || |
| vport->bb_invalid) { |
| bbp->glyph = data[i].character; |
| |
| bbp->fg_color = rgb.fg_color; |
| 1623,6 → 1626,16 |
|---|
| free(viewports[i].backbuf); |
| retval = EOK; |
| break; |
| case FB_VIEWPORT_INVALIDATE: |
| i = IPC_GET_ARG1(call); |
| if (i >= MAX_VIEWPORTS) { |
| retval = EINVAL; |
| break; |
| } |
| viewports[i].bb_invalid = true; |
| retval = EOK; |
| break; |
| |
| case FB_SET_STYLE: |
| retval = fb_set_style(vport, IPC_GET_ARG1(call)); |
| break; |