mirror of
https://github.com/albfan/miraclecast.git
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Add WFD defines and helpers
Signed-off-by: Andrey Gusakov <andrey.gusakov@cogentembedded.com>
This commit is contained in:
Andrey Gusakov
albfan
parent
0d54cd4e0b
commit
9be88e46bf
3 changed files with 251 additions and 1 deletions
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@ -142,7 +142,8 @@ miracle_sinkctl_SOURCES = \
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src/ctl/ctl-cli.c \
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src/ctl/ctl-sink.c \
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src/ctl/ctl-wifi.c \
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src/ctl/sinkctl.c
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src/ctl/sinkctl.c \
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src/ctl/wfd.c
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miracle_sinkctl_CPPFLAGS = \
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$(AM_CPPFLAGS) \
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$(DEPS_CFLAGS)
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220
src/ctl/wfd.c
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220
src/ctl/wfd.c
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@ -0,0 +1,220 @@
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/*
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* MiracleCast - Wifi-Display/Miracast Implementation
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*
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* Copyright (c) 2014 Andrey Gusakov <andrey.gusakov@cogentembedded.com>
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* Copyright (c) 2013-2014 David Herrmann <dh.herrmann@gmail.com>
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*
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* MiracleCast is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* MiracleCast is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with MiracleCast; If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdio.h>
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#include <stdint.h>
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#include "ctl.h"
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struct resolution_bitmap {
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int index;
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int hres;
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int vres;
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int fps;
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};
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/*
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* CEA resolutions and refrash rate bitmap/index table
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* also used in native resolution field
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*/
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struct resolution_bitmap resolutions_cea[] = {
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{0, 640, 480, 60}, /* p60 */
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{1, 720, 480, 60}, /* p60 */
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{2, 720, 480, 60}, /* i60 */
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{3, 720, 576, 50}, /* p50 */
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{4, 720, 576, 50}, /* i50 */
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{5, 1280, 720, 30}, /* p30 */
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{6, 1280, 720, 60}, /* p60 */
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{7, 1920, 1080, 30}, /* p30 */
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{8, 1920, 1080, 60}, /* p60 */
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{9, 1920, 1080, 60}, /* i60 */
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{10, 1280, 720, 25}, /* p25 */
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{11, 1280, 720, 50}, /* p50 */
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{12, 1920, 1080, 25}, /* p25 */
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{13, 1920, 1080, 50}, /* p50 */
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{14, 1920, 1080, 50}, /* i50 */
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{15, 1280, 720, 24}, /* p24 */
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{16, 1920, 1080, 24}, /* p24 */
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{0, 0, 0, 0},
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};
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struct resolution_bitmap resolutions_vesa[] = {
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{0, 800, 600, 30}, /* p30 */
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{1, 800, 600, 60}, /* p60 */
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{2, 1024, 768, 30}, /* p30 */
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{3, 1024, 768, 60}, /* p60 */
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{4, 1152, 854, 30}, /* p30 */
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{5, 1152, 854, 60}, /* p60 */
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{6, 1280, 768, 30}, /* p30 */
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{7, 1280, 768, 60}, /* p60 */
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{8, 1280, 800, 30}, /* p30 */
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{9, 1280, 800, 60}, /* p60 */
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{10, 1360, 768, 30}, /* p30 */
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{11, 1360, 768, 60}, /* p60 */
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{12, 1366, 768, 30}, /* p30 */
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{13, 1366, 768, 60}, /* p60 */
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{14, 1280, 1024, 30}, /* p30 */
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{15, 1280, 1024, 60}, /* p60 */
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{16, 1440, 1050, 30}, /* p30 */
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{17, 1440, 1050, 60}, /* p60 */
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{18, 1440, 900, 30}, /* p30 */
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{19, 1440, 900, 60}, /* p60 */
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{20, 1600, 900, 30}, /* p30 */
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{21, 1600, 900, 60}, /* p60 */
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{22, 1600, 1200, 30}, /* p30 */
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{23, 1600, 1200, 60}, /* p60 */
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{24, 1680, 1024, 30}, /* p30 */
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{25, 1680, 1024, 60}, /* p60 */
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{26, 1680, 1050, 30}, /* p30 */
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{27, 1680, 1050, 60}, /* p60 */
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{28, 1920, 1200, 30}, /* p30 */
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{0, 0, 0, 0},
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};
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struct resolution_bitmap resolutions_hh[] = {
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{0, 800, 480, 30}, /* p30 */
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{1, 800, 480, 60}, /* p60 */
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{2, 854, 480, 30}, /* p30 */
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{3, 854, 480, 60}, /* p60 */
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{4, 864, 480, 30}, /* p30 */
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{5, 864, 480, 60}, /* p60 */
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{6, 640, 360, 30}, /* p30 */
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{7, 640, 360, 60}, /* p60 */
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{8, 960, 540, 30}, /* p30 */
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{9, 960, 540, 60}, /* p60 */
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{10, 848, 480, 30}, /* p30 */
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{11, 848, 480, 60}, /* p60 */
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{0, 0, 0, 0},
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};
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void wfd_print_resolutions(void)
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{
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int i;
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printf("CEA resolutions:\n");
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for (i = 0; resolutions_cea[i].hres != 0; i++) {
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printf("\t%2d %08x %4dx%4d@%d\n",
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resolutions_cea[i].index, 1 << resolutions_cea[i].index,
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resolutions_cea[i].hres, resolutions_cea[i].vres,
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resolutions_cea[i].fps);
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}
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printf("VESA resolutions:\n");
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for (i = 0; resolutions_vesa[i].hres != 0; i++) {
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printf("\t%2d %08x %4dx%4d@%d\n",
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resolutions_vesa[i].index, 1 << resolutions_vesa[i].index,
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resolutions_vesa[i].hres, resolutions_vesa[i].vres,
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resolutions_vesa[i].fps);
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}
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printf("HH resolutions:\n");
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for (i = 0; resolutions_hh[i].hres != 0; i++) {
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printf("\t%2d %08x %4dx%4d@%d\n",
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resolutions_hh[i].index, 1 << resolutions_hh[i].index,
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resolutions_hh[i].hres, resolutions_hh[i].vres,
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resolutions_hh[i].fps);
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}
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}
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uint32_t vfd_generate_resolution_mask(unsigned int index)
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{
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return ((1 << (index + 1)) - 1);
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}
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void vfd_dump_resolutions(uint32_t cea_mask, uint32_t vesa_mask, uint32_t hh_mask)
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{
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int i;
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if (cea_mask) {
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cli_debug("CEA resolutions:");
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for (i = 0; resolutions_cea[i].hres != 0; i++)
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if ((1 << resolutions_cea[i].index) & cea_mask)
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cli_debug("\t%2d %08x %4dx%4d@%d\n",
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resolutions_cea[i].index, 1 << resolutions_cea[i].index,
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resolutions_cea[i].hres, resolutions_cea[i].vres,
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resolutions_cea[i].fps);
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}
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if (vesa_mask) {
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cli_debug("VESA resolutions:");
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for (i = 0; resolutions_vesa[i].hres != 0; i++)
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if ((1 << resolutions_vesa[i].index) & vesa_mask)
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cli_debug("\t%2d %08x %4dx%4d@%d\n",
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resolutions_vesa[i].index, 1 << resolutions_vesa[i].index,
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resolutions_vesa[i].hres, resolutions_vesa[i].vres,
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resolutions_vesa[i].fps);
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}
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if (hh_mask) {
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cli_debug("HH resolutions:");
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for (i = 0; resolutions_hh[i].hres != 0; i++)
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if ((1 << resolutions_hh[i].index) & hh_mask)
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cli_debug("\t%2d %08x %4dx%4d@%d\n",
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resolutions_hh[i].index, 1 << resolutions_hh[i].index,
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resolutions_hh[i].hres, resolutions_hh[i].vres,
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resolutions_hh[i].fps);
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}
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}
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int vfd_get_cea_resolution(uint32_t mask, int *hres, int *vres)
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{
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int i;
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if (!mask)
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return -EINVAL;
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for (i = 0; resolutions_cea[i].hres != 0; i++) {
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if ((1 << resolutions_cea[i].index) & mask) {
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*vres = resolutions_cea[i].vres;
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*hres = resolutions_cea[i].hres;
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return 0;
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}
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}
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return -EINVAL;
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}
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int vfd_get_vesa_resolution(uint32_t mask, int *hres, int *vres)
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{
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int i;
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if (!mask)
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return -EINVAL;
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for (i = 0; resolutions_vesa[i].hres != 0; i++) {
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if ((1 << resolutions_vesa[i].index) & mask) {
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*vres = resolutions_vesa[i].vres;
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*hres = resolutions_vesa[i].hres;
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return 0;
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}
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}
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return -EINVAL;
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}
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int vfd_get_hh_resolution(uint32_t mask, int *hres, int *vres)
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{
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int i;
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if (!mask)
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return -EINVAL;
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for (i = 0; resolutions_hh[i].hres != 0; i++) {
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if ((1 << resolutions_hh[i].index) & mask) {
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*vres = resolutions_hh[i].vres;
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*hres = resolutions_hh[i].hres;
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return 0;
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}
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}
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return -EINVAL;
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}
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29
src/ctl/wfd.h
Normal file
29
src/ctl/wfd.h
Normal file
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@ -0,0 +1,29 @@
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/*
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* MiracleCast - Wifi-Display/Miracast Implementation
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*
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* Copyright (c) 2014 Andrey Gusakov <andrey.gusakov@cogentembedded.com>
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* Copyright (c) 2013-2014 David Herrmann <dh.herrmann@gmail.com>
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*
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* MiracleCast is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* MiracleCast is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with MiracleCast; If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef WFD_H
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#define WFD_H
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void wfd_print_resolutions(void);
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int vfd_get_cea_resolution(uint32_t mask, int *hres, int *vres);
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int vfd_get_vesa_resolution(uint32_t mask, int *hres, int *vres);
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int vfd_get_hh_resolution(uint32_t mask, int *hres, int *vres);
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#endif /* WFD_H */
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