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@ -41,6 +41,9 @@ |
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#define API_NAME_OPENGL "gl" |
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#define API_NAME_OPENGL "gl" |
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#define API_NAME_OPENGL_ES "es" |
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#define API_NAME_OPENGL_ES "es" |
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#define API_NAME_NATIVE "native" |
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#define API_NAME_EGL "egl" |
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#define PROFILE_NAME_CORE "core" |
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#define PROFILE_NAME_CORE "core" |
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#define PROFILE_NAME_COMPAT "compat" |
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#define PROFILE_NAME_COMPAT "compat" |
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@ -60,6 +63,9 @@ static void usage(void) |
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printf(" -b, --behavior=BEHAVIOR the release behavior to use (" |
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printf(" -b, --behavior=BEHAVIOR the release behavior to use (" |
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BEHAVIOR_NAME_NONE " or " |
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BEHAVIOR_NAME_NONE " or " |
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BEHAVIOR_NAME_FLUSH ")\n"); |
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BEHAVIOR_NAME_FLUSH ")\n"); |
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printf(" -c, --context-api=API the context creation API to use (" |
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API_NAME_NATIVE " or " |
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API_NAME_EGL ")\n"); |
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printf(" -d, --debug request a debug context\n"); |
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printf(" -d, --debug request a debug context\n"); |
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printf(" -f, --forward require a forward-compatible context\n"); |
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printf(" -f, --forward require a forward-compatible context\n"); |
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printf(" -h, --help show this help\n"); |
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printf(" -h, --help show this help\n"); |
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@ -165,15 +171,15 @@ static const char* get_strategy_name_glfw(int strategy) |
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return "unknown"; |
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return "unknown"; |
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} |
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} |
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static void list_context_extensions(int api, int major, int minor) |
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static void list_context_extensions(int client, int major, int minor) |
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{ |
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{ |
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int i; |
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int i; |
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GLint count; |
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GLint count; |
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const GLubyte* extensions; |
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const GLubyte* extensions; |
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printf("%s context extensions:\n", get_api_name(api)); |
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printf("%s context extensions:\n", get_api_name(client)); |
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if (api == GLFW_OPENGL_API && major > 2) |
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if (client == GLFW_OPENGL_API && major > 2) |
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{ |
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{ |
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glGetIntegerv(GL_NUM_EXTENSIONS, &count); |
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glGetIntegerv(GL_NUM_EXTENSIONS, &count); |
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@ -351,13 +357,13 @@ static void print_version(void) |
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int main(int argc, char** argv) |
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int main(int argc, char** argv) |
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{ |
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{ |
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int ch, api, major, minor, revision, profile; |
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int ch, client, context, major, minor, revision, profile; |
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GLint redbits, greenbits, bluebits, alphabits, depthbits, stencilbits; |
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GLint redbits, greenbits, bluebits, alphabits, depthbits, stencilbits; |
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int list_extensions = GLFW_FALSE, list_layers = GLFW_FALSE; |
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int list_extensions = GLFW_FALSE, list_layers = GLFW_FALSE; |
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GLenum error; |
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GLenum error; |
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GLFWwindow* window; |
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GLFWwindow* window; |
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enum { API, BEHAVIOR, DEBUG, FORWARD, HELP, EXTENSIONS, LAYERS, |
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enum { CLIENT, CONTEXT, BEHAVIOR, DEBUG, FORWARD, HELP, EXTENSIONS, LAYERS, |
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MAJOR, MINOR, PROFILE, ROBUSTNESS, VERSION, |
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MAJOR, MINOR, PROFILE, ROBUSTNESS, VERSION, |
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REDBITS, GREENBITS, BLUEBITS, ALPHABITS, DEPTHBITS, STENCILBITS, |
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REDBITS, GREENBITS, BLUEBITS, ALPHABITS, DEPTHBITS, STENCILBITS, |
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ACCUMREDBITS, ACCUMGREENBITS, ACCUMBLUEBITS, ACCUMALPHABITS, |
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ACCUMREDBITS, ACCUMGREENBITS, ACCUMBLUEBITS, ACCUMALPHABITS, |
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@ -365,7 +371,8 @@ int main(int argc, char** argv) |
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const struct option options[] = |
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const struct option options[] = |
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{ |
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{ |
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{ "behavior", 1, NULL, BEHAVIOR }, |
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{ "behavior", 1, NULL, BEHAVIOR }, |
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{ "client-api", 1, NULL, API }, |
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{ "client-api", 1, NULL, CLIENT }, |
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{ "context-api", 1, NULL, CONTEXT }, |
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{ "debug", 0, NULL, DEBUG }, |
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{ "debug", 0, NULL, DEBUG }, |
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{ "forward", 0, NULL, FORWARD }, |
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{ "forward", 0, NULL, FORWARD }, |
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{ "help", 0, NULL, HELP }, |
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{ "help", 0, NULL, HELP }, |
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@ -410,7 +417,7 @@ int main(int argc, char** argv) |
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switch (ch) |
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switch (ch) |
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{ |
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{ |
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case 'a': |
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case 'a': |
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case API: |
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case CLIENT: |
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if (strcasecmp(optarg, API_NAME_OPENGL) == 0) |
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if (strcasecmp(optarg, API_NAME_OPENGL) == 0) |
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glfwWindowHint(GLFW_CLIENT_API, GLFW_OPENGL_API); |
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glfwWindowHint(GLFW_CLIENT_API, GLFW_OPENGL_API); |
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else if (strcasecmp(optarg, API_NAME_OPENGL_ES) == 0) |
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else if (strcasecmp(optarg, API_NAME_OPENGL_ES) == 0) |
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@ -439,6 +446,18 @@ int main(int argc, char** argv) |
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exit(EXIT_FAILURE); |
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exit(EXIT_FAILURE); |
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} |
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} |
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break; |
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break; |
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case 'c': |
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case CONTEXT: |
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if (strcasecmp(optarg, API_NAME_NATIVE) == 0) |
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glfwWindowHint(GLFW_CONTEXT_CREATION_API, GLFW_NATIVE_CONTEXT_API); |
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else if (strcasecmp(optarg, API_NAME_EGL) == 0) |
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glfwWindowHint(GLFW_CONTEXT_CREATION_API, GLFW_EGL_CONTEXT_API); |
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else |
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{ |
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usage(); |
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exit(EXIT_FAILURE); |
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} |
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break; |
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case 'd': |
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case 'd': |
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case DEBUG: |
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case DEBUG: |
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glfwWindowHint(GLFW_OPENGL_DEBUG_CONTEXT, GLFW_TRUE); |
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glfwWindowHint(GLFW_OPENGL_DEBUG_CONTEXT, GLFW_TRUE); |
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@ -616,30 +635,31 @@ int main(int argc, char** argv) |
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// Report client API version
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// Report client API version
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api = glfwGetWindowAttrib(window, GLFW_CLIENT_API); |
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client = glfwGetWindowAttrib(window, GLFW_CLIENT_API); |
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context = glfwGetWindowAttrib(window, GLFW_CONTEXT_CREATION_API); |
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major = glfwGetWindowAttrib(window, GLFW_CONTEXT_VERSION_MAJOR); |
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major = glfwGetWindowAttrib(window, GLFW_CONTEXT_VERSION_MAJOR); |
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minor = glfwGetWindowAttrib(window, GLFW_CONTEXT_VERSION_MINOR); |
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minor = glfwGetWindowAttrib(window, GLFW_CONTEXT_VERSION_MINOR); |
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revision = glfwGetWindowAttrib(window, GLFW_CONTEXT_REVISION); |
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revision = glfwGetWindowAttrib(window, GLFW_CONTEXT_REVISION); |
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profile = glfwGetWindowAttrib(window, GLFW_OPENGL_PROFILE); |
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profile = glfwGetWindowAttrib(window, GLFW_OPENGL_PROFILE); |
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printf("%s context version string: \"%s\"\n", |
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printf("%s context version string: \"%s\"\n", |
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get_api_name(api), |
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get_api_name(client), |
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glGetString(GL_VERSION)); |
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glGetString(GL_VERSION)); |
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printf("%s context version parsed by GLFW: %u.%u.%u\n", |
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printf("%s context version parsed by GLFW: %u.%u.%u\n", |
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get_api_name(api), |
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get_api_name(client), |
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major, minor, revision); |
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major, minor, revision); |
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// Report client API context properties
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// Report client API context properties
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if (api == GLFW_OPENGL_API) |
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if (client == GLFW_OPENGL_API) |
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{ |
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{ |
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if (major >= 3) |
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if (major >= 3) |
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{ |
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{ |
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GLint flags; |
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GLint flags; |
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glGetIntegerv(GL_CONTEXT_FLAGS, &flags); |
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glGetIntegerv(GL_CONTEXT_FLAGS, &flags); |
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printf("%s context flags (0x%08x):", get_api_name(api), flags); |
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printf("%s context flags (0x%08x):", get_api_name(client), flags); |
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if (flags & GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT) |
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if (flags & GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT) |
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printf(" forward-compatible"); |
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printf(" forward-compatible"); |
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@ -651,7 +671,7 @@ int main(int argc, char** argv) |
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printf(" no-error"); |
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printf(" no-error"); |
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putchar('\n'); |
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putchar('\n'); |
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printf("%s context flags parsed by GLFW:", get_api_name(api)); |
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printf("%s context flags parsed by GLFW:", get_api_name(client)); |
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if (glfwGetWindowAttrib(window, GLFW_OPENGL_FORWARD_COMPAT)) |
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if (glfwGetWindowAttrib(window, GLFW_OPENGL_FORWARD_COMPAT)) |
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printf(" forward-compatible"); |
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printf(" forward-compatible"); |
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@ -670,12 +690,12 @@ int main(int argc, char** argv) |
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glGetIntegerv(GL_CONTEXT_PROFILE_MASK, &mask); |
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glGetIntegerv(GL_CONTEXT_PROFILE_MASK, &mask); |
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printf("%s profile mask (0x%08x): %s\n", |
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printf("%s profile mask (0x%08x): %s\n", |
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get_api_name(api), |
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get_api_name(client), |
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mask, |
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mask, |
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get_profile_name_gl(mask)); |
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get_profile_name_gl(mask)); |
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printf("%s profile mask parsed by GLFW: %s\n", |
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printf("%s profile mask parsed by GLFW: %s\n", |
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get_api_name(api), |
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get_api_name(client), |
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get_profile_name_glfw(profile)); |
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get_profile_name_glfw(profile)); |
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} |
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} |
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@ -686,33 +706,33 @@ int main(int argc, char** argv) |
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glGetIntegerv(GL_RESET_NOTIFICATION_STRATEGY_ARB, &strategy); |
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glGetIntegerv(GL_RESET_NOTIFICATION_STRATEGY_ARB, &strategy); |
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printf("%s robustness strategy (0x%08x): %s\n", |
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printf("%s robustness strategy (0x%08x): %s\n", |
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get_api_name(api), |
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get_api_name(client), |
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strategy, |
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strategy, |
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get_strategy_name_gl(strategy)); |
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get_strategy_name_gl(strategy)); |
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printf("%s robustness strategy parsed by GLFW: %s\n", |
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printf("%s robustness strategy parsed by GLFW: %s\n", |
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get_api_name(api), |
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get_api_name(client), |
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get_strategy_name_glfw(robustness)); |
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get_strategy_name_glfw(robustness)); |
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} |
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} |
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} |
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} |
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printf("%s context renderer string: \"%s\"\n", |
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printf("%s context renderer string: \"%s\"\n", |
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get_api_name(api), |
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get_api_name(client), |
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glGetString(GL_RENDERER)); |
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glGetString(GL_RENDERER)); |
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printf("%s context vendor string: \"%s\"\n", |
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printf("%s context vendor string: \"%s\"\n", |
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get_api_name(api), |
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get_api_name(client), |
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glGetString(GL_VENDOR)); |
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glGetString(GL_VENDOR)); |
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if (major >= 2) |
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if (major >= 2) |
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{ |
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{ |
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printf("%s context shading language version: \"%s\"\n", |
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printf("%s context shading language version: \"%s\"\n", |
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get_api_name(api), |
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get_api_name(client), |
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glGetString(GL_SHADING_LANGUAGE_VERSION)); |
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glGetString(GL_SHADING_LANGUAGE_VERSION)); |
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} |
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} |
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printf("%s framebuffer:\n", get_api_name(api)); |
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printf("%s framebuffer:\n", get_api_name(client)); |
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if (api == GLFW_OPENGL_API && profile == GLFW_OPENGL_CORE_PROFILE) |
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if (client == GLFW_OPENGL_API && profile == GLFW_OPENGL_CORE_PROFILE) |
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{ |
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{ |
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glGetFramebufferAttachmentParameteriv(GL_FRAMEBUFFER, |
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glGetFramebufferAttachmentParameteriv(GL_FRAMEBUFFER, |
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GL_BACK_LEFT, |
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GL_BACK_LEFT, |
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@ -752,7 +772,7 @@ int main(int argc, char** argv) |
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printf(" red: %u green: %u blue: %u alpha: %u depth: %u stencil: %u\n", |
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printf(" red: %u green: %u blue: %u alpha: %u depth: %u stencil: %u\n", |
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redbits, greenbits, bluebits, alphabits, depthbits, stencilbits); |
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redbits, greenbits, bluebits, alphabits, depthbits, stencilbits); |
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if (api == GLFW_OPENGL_ES_API || |
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if (client == GLFW_OPENGL_ES_API || |
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glfwExtensionSupported("GL_ARB_multisample") || |
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glfwExtensionSupported("GL_ARB_multisample") || |
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major > 1 || minor >= 3) |
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major > 1 || minor >= 3) |
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{ |
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{ |
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@ -763,7 +783,7 @@ int main(int argc, char** argv) |
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printf(" samples: %u sample buffers: %u\n", samples, samplebuffers); |
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printf(" samples: %u sample buffers: %u\n", samples, samplebuffers); |
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} |
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} |
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if (api == GLFW_OPENGL_API && profile != GLFW_OPENGL_CORE_PROFILE) |
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if (client == GLFW_OPENGL_API && profile != GLFW_OPENGL_CORE_PROFILE) |
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{ |
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{ |
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GLint accumredbits, accumgreenbits, accumbluebits, accumalphabits; |
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GLint accumredbits, accumgreenbits, accumbluebits, accumalphabits; |
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GLint auxbuffers; |
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GLint auxbuffers; |
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@ -779,7 +799,7 @@ int main(int argc, char** argv) |
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} |
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} |
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if (list_extensions) |
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if (list_extensions) |
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list_context_extensions(api, major, minor); |
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list_context_extensions(client, major, minor); |
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printf("Vulkan loader: %s\n", |
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printf("Vulkan loader: %s\n", |
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glfwVulkanSupported() ? "available" : "missing"); |
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glfwVulkanSupported() ? "available" : "missing"); |
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Camilla Berglund
ago%!(EXTRA string=9 years)