mirror of
https://github.com/glfw/glfw.git
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d493a82f9e
Fixed incorrect error types. Added missing error string prefixes. Removed some invalid or superfluous error emissions. Clarified some error strings. Joined error string lines to aid grep. Replaced some generic error strings with specific ones. Documentation work. Fixes #450.
139 lines
4.6 KiB
C
139 lines
4.6 KiB
C
//========================================================================
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// GLFW 3.1 Mir - www.glfw.org
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//------------------------------------------------------------------------
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// Copyright (c) 2014 Brandon Schaefer <brandon.schaefer@canonical.com>
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//
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// This software is provided 'as-is', without any express or implied
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// warranty. In no event will the authors be held liable for any damages
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// arising from the use of this software.
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//
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// Permission is granted to anyone to use this software for any purpose,
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// including commercial applications, and to alter it and redistribute it
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// freely, subject to the following restrictions:
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//
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// 1. The origin of this software must not be misrepresented; you must not
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// claim that you wrote the original software. If you use this software
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// in a product, an acknowledgment in the product documentation would
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// be appreciated but is not required.
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//
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// 2. Altered source versions must be plainly marked as such, and must not
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// be misrepresented as being the original software.
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//
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// 3. This notice may not be removed or altered from any source
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// distribution.
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//
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//========================================================================
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#include "internal.h"
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#include <stdlib.h>
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//////////////////////////////////////////////////////////////////////////
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////// GLFW platform API //////
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//////////////////////////////////////////////////////////////////////////
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_GLFWmonitor** _glfwPlatformGetMonitors(int* count)
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{
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int i, found = 0;
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_GLFWmonitor** monitors = NULL;
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MirDisplayConfiguration* displayConfig =
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mir_connection_create_display_config(_glfw.mir.connection);
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*count = 0;
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for (i = 0; i < displayConfig->num_outputs; i++)
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{
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const MirDisplayOutput* out = displayConfig->outputs + i;
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if (out->used &&
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out->connected &&
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out->num_modes &&
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out->current_mode < out->num_modes)
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{
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found++;
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monitors = realloc(monitors, sizeof(_GLFWmonitor*) * found);
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monitors[i] = _glfwAllocMonitor("Unknown",
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out->physical_width_mm,
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out->physical_height_mm);
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monitors[i]->mir.x = out->position_x;
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monitors[i]->mir.y = out->position_y;
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monitors[i]->mir.output_id = out->output_id;
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monitors[i]->mir.cur_mode = out->current_mode;
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monitors[i]->modes = _glfwPlatformGetVideoModes(monitors[i],
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&monitors[i]->modeCount);
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}
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}
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mir_display_config_destroy(displayConfig);
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*count = found;
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return monitors;
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}
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GLboolean _glfwPlatformIsSameMonitor(_GLFWmonitor* first, _GLFWmonitor* second)
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{
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return first->mir.output_id == second->mir.output_id;
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}
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void _glfwPlatformGetMonitorPos(_GLFWmonitor* monitor, int* xpos, int* ypos)
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{
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if (xpos)
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*xpos = monitor->mir.x;
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if (ypos)
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*ypos = monitor->mir.y;
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}
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GLFWvidmode* _glfwPlatformGetVideoModes(_GLFWmonitor* monitor, int* found)
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{
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int i;
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GLFWvidmode* modes = NULL;
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MirDisplayConfiguration* displayConfig =
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mir_connection_create_display_config(_glfw.mir.connection);
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for (i = 0; i < displayConfig->num_outputs; i++)
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{
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const MirDisplayOutput* out = displayConfig->outputs + i;
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if (out->output_id != monitor->mir.output_id)
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continue;
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modes = calloc(out->num_modes, sizeof(GLFWvidmode));
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for (*found = 0; *found < out->num_modes; (*found)++)
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{
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modes[*found].width = out->modes[*found].horizontal_resolution;
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modes[*found].height = out->modes[*found].vertical_resolution;
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modes[*found].refreshRate = out->modes[*found].refresh_rate;
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modes[*found].redBits = 8;
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modes[*found].greenBits = 8;
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modes[*found].blueBits = 8;
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}
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break;
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}
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mir_display_config_destroy(displayConfig);
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return modes;
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}
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void _glfwPlatformGetVideoMode(_GLFWmonitor* monitor, GLFWvidmode* mode)
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{
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*mode = monitor->modes[monitor->mir.cur_mode];
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}
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void _glfwPlatformGetGammaRamp(_GLFWmonitor* monitor, GLFWgammaramp* ramp)
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{
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_glfwInputError(GLFW_PLATFORM_ERROR,
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"Mir: Unsupported function %s", __PRETTY_FUNCTION__);
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}
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void _glfwPlatformSetGammaRamp(_GLFWmonitor* monitor, const GLFWgammaramp* ramp)
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{
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_glfwInputError(GLFW_PLATFORM_ERROR,
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"Mir: Unsupported function %s", __PRETTY_FUNCTION__);
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}
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