mirror of
https://github.com/glfw/glfw.git
synced 2024-11-22 01:55:09 +00:00
Made sharing an example
This commit is contained in:
Camilla Löwy
parent
7b877c4e24
commit
546c99a3a3
2
.gitignore
vendored
2
.gitignore
vendored
@ -58,6 +58,7 @@ examples/heightmap
|
||||
examples/offscreen
|
||||
examples/particles
|
||||
examples/splitview
|
||||
examples/sharing
|
||||
examples/simple
|
||||
examples/wave
|
||||
tests/*.app
|
||||
@ -74,7 +75,6 @@ tests/joysticks
|
||||
tests/monitors
|
||||
tests/msaa
|
||||
tests/reopen
|
||||
tests/sharing
|
||||
tests/tearing
|
||||
tests/threads
|
||||
tests/timeout
|
||||
|
||||
@ -61,7 +61,7 @@ information. The name and number of this chapter unfortunately varies between
|
||||
versions and APIs, but has at times been named _Shared Objects and Multiple
|
||||
Contexts_.
|
||||
|
||||
GLFW comes with a barebones object sharing test program called `sharing`.
|
||||
GLFW comes with a barebones object sharing example program called `sharing`.
|
||||
|
||||
|
||||
@subsection context_offscreen Offscreen contexts
|
||||
|
||||
@ -35,6 +35,7 @@ add_executable(gears WIN32 MACOSX_BUNDLE gears.c ${ICON} ${GLAD})
|
||||
add_executable(heightmap WIN32 MACOSX_BUNDLE heightmap.c ${ICON} ${GLAD})
|
||||
add_executable(offscreen offscreen.c ${ICON} ${GLAD})
|
||||
add_executable(particles WIN32 MACOSX_BUNDLE particles.c ${ICON} ${TINYCTHREAD} ${GETOPT} ${GLAD})
|
||||
add_executable(sharing WIN32 MACOSX_BUNDLE sharing.c ${ICON} ${GLAD})
|
||||
add_executable(simple WIN32 MACOSX_BUNDLE simple.c ${ICON} ${GLAD})
|
||||
add_executable(splitview WIN32 MACOSX_BUNDLE splitview.c ${ICON} ${GLAD})
|
||||
add_executable(wave WIN32 MACOSX_BUNDLE wave.c ${ICON} ${GLAD})
|
||||
@ -44,7 +45,7 @@ if (RT_LIBRARY)
|
||||
target_link_libraries(particles "${RT_LIBRARY}")
|
||||
endif()
|
||||
|
||||
set(WINDOWS_BINARIES boing gears heightmap particles simple splitview wave)
|
||||
set(WINDOWS_BINARIES boing gears heightmap particles sharing simple splitview wave)
|
||||
set(CONSOLE_BINARIES offscreen)
|
||||
|
||||
set_target_properties(${WINDOWS_BINARIES} ${CONSOLE_BINARIES} PROPERTIES
|
||||
@ -61,6 +62,7 @@ if (APPLE)
|
||||
set_target_properties(gears PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Gears")
|
||||
set_target_properties(heightmap PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Heightmap")
|
||||
set_target_properties(particles PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Particles")
|
||||
set_target_properties(sharing PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Sharing")
|
||||
set_target_properties(simple PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Simple")
|
||||
set_target_properties(splitview PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "SplitView")
|
||||
set_target_properties(wave PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Wave")
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
//========================================================================
|
||||
// Context sharing test program
|
||||
// Context sharing example
|
||||
// Copyright (c) Camilla Löwy <elmindreda@glfw.org>
|
||||
//
|
||||
// This software is provided 'as-is', without any express or implied
|
||||
@ -22,15 +22,10 @@
|
||||
// distribution.
|
||||
//
|
||||
//========================================================================
|
||||
//
|
||||
// This program is used to test sharing of objects between contexts
|
||||
//
|
||||
//========================================================================
|
||||
|
||||
#include <glad/glad.h>
|
||||
#include <GLFW/glfw3.h>
|
||||
|
||||
#include <time.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
@ -71,17 +66,6 @@ static void error_callback(int error, const char* description)
|
||||
fprintf(stderr, "Error: %s\n", description);
|
||||
}
|
||||
|
||||
void APIENTRY debug_callback(GLenum source,
|
||||
GLenum type,
|
||||
GLuint id,
|
||||
GLenum severity,
|
||||
GLsizei length,
|
||||
const GLchar* message,
|
||||
const void* user)
|
||||
{
|
||||
fprintf(stderr, "Error: %s\n", message);
|
||||
}
|
||||
|
||||
static void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)
|
||||
{
|
||||
if (action == GLFW_PRESS && key == GLFW_KEY_ESCAPE)
|
||||
@ -90,28 +74,15 @@ static void key_callback(GLFWwindow* window, int key, int scancode, int action,
|
||||
|
||||
int main(int argc, char** argv)
|
||||
{
|
||||
int ch;
|
||||
GLFWwindow* windows[2];
|
||||
GLuint texture, program, vertex_buffer;
|
||||
GLint mvp_location, vpos_location, color_location, texture_location;
|
||||
|
||||
srand((unsigned int) time(NULL));
|
||||
|
||||
glfwSetErrorCallback(error_callback);
|
||||
|
||||
if (!glfwInit())
|
||||
exit(EXIT_FAILURE);
|
||||
|
||||
while ((ch = getopt(argc, argv, "d")) != -1)
|
||||
{
|
||||
switch (ch)
|
||||
{
|
||||
case 'd':
|
||||
glfwWindowHint(GLFW_OPENGL_DEBUG_CONTEXT, GLFW_TRUE);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);
|
||||
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);
|
||||
|
||||
@ -134,12 +105,6 @@ int main(int argc, char** argv)
|
||||
// pointers should be re-usable between them
|
||||
gladLoadGLLoader((GLADloadproc) glfwGetProcAddress);
|
||||
|
||||
if (GLAD_GL_KHR_debug)
|
||||
{
|
||||
glDebugMessageCallback(debug_callback, NULL);
|
||||
glDebugMessageControl(GL_DONT_CARE, GL_DONT_CARE, GL_DONT_CARE, 0, NULL, GL_TRUE);
|
||||
}
|
||||
|
||||
// Create the OpenGL objects inside the first context, created above
|
||||
// All objects will be shared with the second context, created below
|
||||
{
|
||||
@ -150,6 +115,8 @@ int main(int argc, char** argv)
|
||||
glGenTextures(1, &texture);
|
||||
glBindTexture(GL_TEXTURE_2D, texture);
|
||||
|
||||
srand((unsigned int) glfwGetTimerValue());
|
||||
|
||||
for (y = 0; y < 16; y++)
|
||||
{
|
||||
for (x = 0; x < 16; x++)
|
||||
@ -235,8 +202,8 @@ int main(int argc, char** argv)
|
||||
int i;
|
||||
const vec3 colors[2] =
|
||||
{
|
||||
{ 0.3f, 0.4f, 1.f },
|
||||
{ 0.8f, 0.4f, 1.f }
|
||||
{ 0.8f, 0.4f, 1.f },
|
||||
{ 0.3f, 0.4f, 1.f }
|
||||
};
|
||||
|
||||
for (i = 0; i < 2; i++)
|
||||
@ -32,7 +32,6 @@ add_executable(gamma WIN32 MACOSX_BUNDLE gamma.c ${GLAD})
|
||||
add_executable(icon WIN32 MACOSX_BUNDLE icon.c ${GLAD})
|
||||
add_executable(inputlag WIN32 MACOSX_BUNDLE inputlag.c ${GETOPT} ${GLAD})
|
||||
add_executable(joysticks WIN32 MACOSX_BUNDLE joysticks.c ${GLAD})
|
||||
add_executable(sharing WIN32 MACOSX_BUNDLE sharing.c ${GETOPT} ${GLAD})
|
||||
add_executable(tearing WIN32 MACOSX_BUNDLE tearing.c ${GETOPT} ${GLAD})
|
||||
add_executable(threads WIN32 MACOSX_BUNDLE threads.c ${TINYCTHREAD} ${GLAD})
|
||||
add_executable(timeout WIN32 MACOSX_BUNDLE timeout.c ${GLAD})
|
||||
@ -46,7 +45,7 @@ if (RT_LIBRARY)
|
||||
target_link_libraries(threads "${RT_LIBRARY}")
|
||||
endif()
|
||||
|
||||
set(WINDOWS_BINARIES empty gamma icon inputlag joysticks sharing tearing threads
|
||||
set(WINDOWS_BINARIES empty gamma icon inputlag joysticks tearing threads
|
||||
timeout title windows)
|
||||
set(CONSOLE_BINARIES clipboard events msaa glfwinfo iconify monitors reopen
|
||||
cursor)
|
||||
@ -76,7 +75,6 @@ if (APPLE)
|
||||
set_target_properties(gamma PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Gamma")
|
||||
set_target_properties(inputlag PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Input Lag")
|
||||
set_target_properties(joysticks PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Joysticks")
|
||||
set_target_properties(sharing PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Sharing")
|
||||
set_target_properties(tearing PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Tearing")
|
||||
set_target_properties(threads PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Threads")
|
||||
set_target_properties(timeout PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Timeout")
|
||||
|
||||
Loading…
Reference in New Issue
Block a user