102 lines
4.6 KiB
C++
102 lines
4.6 KiB
C++
#include <mbgl/platform/gl.hpp>
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#include <mbgl/platform/log.hpp>
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#include <iostream>
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namespace mbgl {
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namespace gl {
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PFNGLDEBUGMESSAGECONTROLPROC DebugMessageControl = nullptr;
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PFNGLDEBUGMESSAGEINSERTPROC DebugMessageInsert = nullptr;
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PFNGLDEBUGMESSAGECALLBACKPROC DebugMessageCallback = nullptr;
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PFNGLGETDEBUGMESSAGELOGPROC GetDebugMessageLog = nullptr;
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PFNGLGETPOINTERVPROC GetPointerv = nullptr;
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PFNGLPUSHDEBUGGROUPPROC PushDebugGroup = nullptr;
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PFNGLPOPDEBUGGROUPPROC PopDebugGroup = nullptr;
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PFNGLOBJECTLABELPROC ObjectLabel = nullptr;
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PFNGLGETOBJECTLABELPROC GetObjectLabel = nullptr;
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PFNGLOBJECTPTRLABELPROC ObjectPtrLabel = nullptr;
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PFNGLGETOBJECTPTRLABELPROC GetObjectPtrLabel = nullptr;
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void debug_callback(GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei, const GLchar *message, const void *) {
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std::string strSource;
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switch (source) {
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case GL_DEBUG_SOURCE_API: strSource = "DEBUG_SOURCE_API"; break;
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case GL_DEBUG_SOURCE_WINDOW_SYSTEM: strSource = "DEBUG_SOURCE_WINDOW_SYSTEM"; break;
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case GL_DEBUG_SOURCE_SHADER_COMPILER: strSource = "DEBUG_SOURCE_SHADER_COMPILER"; break;
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case GL_DEBUG_SOURCE_THIRD_PARTY: strSource = "DEBUG_SOURCE_THIRD_PARTY"; break;
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case GL_DEBUG_SOURCE_APPLICATION: strSource = "DEBUG_SOURCE_APPLICATION"; break;
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case GL_DEBUG_SOURCE_OTHER: strSource = "DEBUG_SOURCE_OTHER"; break;
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default: strSource = "(unknown)"; break;
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}
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std::string strType;
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switch (type) {
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case GL_DEBUG_TYPE_ERROR: strType = "DEBUG_TYPE_ERROR"; break;
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case GL_DEBUG_TYPE_DEPRECATED_BEHAVIOR: strType = "DEBUG_TYPE_DEPRECATED_BEHAVIOR"; break;
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case GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR: strType = "DEBUG_TYPE_UNDEFINED_BEHAVIOR"; break;
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case GL_DEBUG_TYPE_PERFORMANCE: strType = "DEBUG_TYPE_PERFORMANCE"; break;
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case GL_DEBUG_TYPE_PORTABILITY: strType = "DEBUG_TYPE_PORTABILITY"; break;
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case GL_DEBUG_TYPE_OTHER: strType = "DEBUG_TYPE_OTHER"; break;
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case GL_DEBUG_TYPE_MARKER: strType = "DEBUG_TYPE_MARKER"; break;
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case GL_DEBUG_TYPE_PUSH_GROUP: strType = "DEBUG_TYPE_OTHER"; break;
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case GL_DEBUG_TYPE_POP_GROUP: strType = "DEBUG_TYPE_POP_GROUP"; break;
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default: strSource = "(unknown)"; break;
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}
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std::string strSeverity;
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mbgl::EventSeverity evtSeverity;
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switch (severity) {
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case GL_DEBUG_SEVERITY_HIGH: strSeverity = "DEBUG_SEVERITY_HIGH"; evtSeverity = mbgl::EventSeverity::Error; break;
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case GL_DEBUG_SEVERITY_MEDIUM: strSeverity = "DEBUG_SEVERITY_MEDIUM"; evtSeverity = mbgl::EventSeverity::Warning; break;
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case GL_DEBUG_SEVERITY_LOW: strSeverity = "DEBUG_SEVERITY_LOW"; evtSeverity = mbgl::EventSeverity::Info; break;
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case GL_DEBUG_SEVERITY_NOTIFICATION: strSeverity = "DEBUG_SEVERITY_NOTIFICATION"; evtSeverity = mbgl::EventSeverity::Debug; break;
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default: strSource = "(unknown)"; evtSeverity = mbgl::EventSeverity::Debug; break;
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}
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mbgl::Log::Record(evtSeverity, mbgl::Event::OpenGL, "GL_%s GL_%s %u GL_%s - %s", strSource.c_str(), strType.c_str(), id, strSeverity.c_str(), message);
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}
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PFNGLINSERTEVENTMARKEREXTPROC InsertEventMarkerEXT = nullptr;
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PFNGLPUSHGROUPMARKEREXTPROC PushGroupMarkerEXT = nullptr;
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PFNGLPOPGROUPMARKEREXTPROC PopGroupMarkerEXT = nullptr;
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PFNGLLABELOBJECTEXTPROC LabelObjectEXT = nullptr;
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PFNGLGETOBJECTLABELEXTPROC GetObjectLabelEXT = nullptr;
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PFNGLBINDVERTEXARRAYPROC BindVertexArray = nullptr;
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PFNGLDELETEVERTEXARRAYSPROC DeleteVertexArrays = nullptr;
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PFNGLGENVERTEXARRAYSPROC GenVertexArrays = nullptr;
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PFNGLISVERTEXARRAYPROC IsVertexArray = nullptr;
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bool isPackedDepthStencilSupported = false;
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bool isDepth24Supported = false;
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void checkError(const char *cmd, const char *file, int line) {
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const GLenum err = glGetError();
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if (err != GL_NO_ERROR) {
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const char *error = nullptr;
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switch (err) {
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case GL_INVALID_ENUM: error = "INVALID_ENUM"; break;
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case GL_INVALID_VALUE: error = "INVALID_VALUE"; break;
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case GL_INVALID_OPERATION: error = "INVALID_OPERATION"; break;
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case GL_INVALID_FRAMEBUFFER_OPERATION: error = "INVALID_FRAMEBUFFER_OPERATION"; break;
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case GL_OUT_OF_MEMORY: error = "OUT_OF_MEMORY"; break;
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#ifdef GL_STACK_UNDERFLOW
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case GL_STACK_UNDERFLOW: error = "STACK_UNDERFLOW"; break;
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#endif
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#ifdef GL_STACK_OVERFLOW
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case GL_STACK_OVERFLOW: error = "STACK_OVERFLOW"; break;
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#endif
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default: error = "(unknown)"; break;
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}
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throw ::mbgl::gl::Error(err, std::string(cmd) + ": Error GL_" + error + " - " + file + ":" + std::to_string(line));
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}
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}
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}
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}
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