diff options
Diffstat (limited to 'src/3rdparty/angle/src/libGLESv2/entry_points_egl.cpp')
| -rw-r--r-- | src/3rdparty/angle/src/libGLESv2/entry_points_egl.cpp | 1127 |
1 files changed, 1127 insertions, 0 deletions
diff --git a/src/3rdparty/angle/src/libGLESv2/entry_points_egl.cpp b/src/3rdparty/angle/src/libGLESv2/entry_points_egl.cpp new file mode 100644 index 0000000000..a6db1585e7 --- /dev/null +++ b/src/3rdparty/angle/src/libGLESv2/entry_points_egl.cpp @@ -0,0 +1,1127 @@ +// +// Copyright(c) 2014 The ANGLE Project Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. +// + +// entry_points_egl.cpp : Implements the EGL entry points. + +#include "libGLESv2/entry_points_egl.h" +#include "libGLESv2/entry_points_egl_ext.h" +#include "libGLESv2/entry_points_gles_2_0_ext.h" +#include "libGLESv2/entry_points_gles_3_0_ext.h" +#include "libGLESv2/global_state.h" + +#include "libANGLE/Context.h" +#include "libANGLE/Display.h" +#include "libANGLE/Texture.h" +#include "libANGLE/Surface.h" +#include "libANGLE/validationEGL.h" + +#include "common/debug.h" +#include "common/version.h" + +#include <EGL/eglext.h> + +namespace egl +{ + +// EGL 1.0 +EGLint EGLAPIENTRY GetError(void) +{ + EVENT("()"); + + EGLint error = GetGlobalError(); + SetGlobalError(Error(EGL_SUCCESS)); + return error; +} + +EGLDisplay EGLAPIENTRY GetDisplay(EGLNativeDisplayType display_id) +{ + EVENT("(EGLNativeDisplayType display_id = 0x%0.8p)", display_id); + + return Display::getDisplay(display_id, AttributeMap()); +} + +EGLBoolean EGLAPIENTRY Initialize(EGLDisplay dpy, EGLint *major, EGLint *minor) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLint *major = 0x%0.8p, EGLint *minor = 0x%0.8p)", + dpy, major, minor); + + if (dpy == EGL_NO_DISPLAY) + { + SetGlobalError(Error(EGL_BAD_DISPLAY)); + return EGL_FALSE; + } + + Display *display = static_cast<Display*>(dpy); + + Error error = display->initialize(); + if (error.isError()) + { + SetGlobalError(error); + return EGL_FALSE; + } + + if (major) *major = 1; + if (minor) *minor = 4; + + SetGlobalError(Error(EGL_SUCCESS)); + return EGL_TRUE; +} + +EGLBoolean EGLAPIENTRY Terminate(EGLDisplay dpy) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p)", dpy); + + if (dpy == EGL_NO_DISPLAY) + { + SetGlobalError(Error(EGL_BAD_DISPLAY)); + return EGL_FALSE; + } + + Display *display = static_cast<Display*>(dpy); + gl::Context *context = GetGlobalContext(); + + if (display->isValidContext(context)) + { + SetGlobalContext(NULL); + SetGlobalDisplay(NULL); + } + + display->terminate(); + + SetGlobalError(Error(EGL_SUCCESS)); + return EGL_TRUE; +} + +const char *EGLAPIENTRY QueryString(EGLDisplay dpy, EGLint name) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLint name = %d)", dpy, name); + + Display *display = static_cast<Display*>(dpy); + if (!(display == EGL_NO_DISPLAY && name == EGL_EXTENSIONS)) + { + Error error = ValidateDisplay(display); + if (error.isError()) + { + SetGlobalError(error); + return NULL; + } + } + + const char *result; + switch (name) + { + case EGL_CLIENT_APIS: + result = "OpenGL_ES"; + break; + case EGL_EXTENSIONS: + if (display == EGL_NO_DISPLAY) + { + result = Display::getClientExtensionString().c_str(); + } + else + { + result = display->getExtensionString().c_str(); + } + break; + case EGL_VENDOR: + result = display->getVendorString().c_str(); + break; + case EGL_VERSION: + result = "1.4 (ANGLE " ANGLE_VERSION_STRING ")"; + break; + default: + SetGlobalError(Error(EGL_BAD_PARAMETER)); + return NULL; + } + + SetGlobalError(Error(EGL_SUCCESS)); + return result; +} + +EGLBoolean EGLAPIENTRY GetConfigs(EGLDisplay dpy, EGLConfig *configs, EGLint config_size, EGLint *num_config) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLConfig *configs = 0x%0.8p, " + "EGLint config_size = %d, EGLint *num_config = 0x%0.8p)", + dpy, configs, config_size, num_config); + + Display *display = static_cast<Display*>(dpy); + + Error error = ValidateDisplay(display); + if (error.isError()) + { + SetGlobalError(error); + return EGL_FALSE; + } + + if (!num_config) + { + SetGlobalError(Error(EGL_BAD_PARAMETER)); + return EGL_FALSE; + } + + std::vector<const Config*> filteredConfigs = display->getConfigs(AttributeMap()); + if (configs) + { + filteredConfigs.resize(std::min<size_t>(filteredConfigs.size(), config_size)); + for (size_t i = 0; i < filteredConfigs.size(); i++) + { + configs[i] = const_cast<Config*>(filteredConfigs[i]); + } + } + *num_config = filteredConfigs.size(); + + SetGlobalError(Error(EGL_SUCCESS)); + return EGL_TRUE; +} + +EGLBoolean EGLAPIENTRY ChooseConfig(EGLDisplay dpy, const EGLint *attrib_list, EGLConfig *configs, EGLint config_size, EGLint *num_config) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, const EGLint *attrib_list = 0x%0.8p, " + "EGLConfig *configs = 0x%0.8p, EGLint config_size = %d, EGLint *num_config = 0x%0.8p)", + dpy, attrib_list, configs, config_size, num_config); + + Display *display = static_cast<Display*>(dpy); + + Error error = ValidateDisplay(display); + if (error.isError()) + { + SetGlobalError(error); + return EGL_FALSE; + } + + if (!num_config) + { + SetGlobalError(Error(EGL_BAD_PARAMETER)); + return EGL_FALSE; + } + + std::vector<const Config*> filteredConfigs = display->getConfigs(AttributeMap(attrib_list)); + if (configs) + { + filteredConfigs.resize(std::min<size_t>(filteredConfigs.size(), config_size)); + for (size_t i = 0; i < filteredConfigs.size(); i++) + { + configs[i] = const_cast<Config*>(filteredConfigs[i]); + } + } + *num_config = filteredConfigs.size(); + + SetGlobalError(Error(EGL_SUCCESS)); + return EGL_TRUE; +} + +EGLBoolean EGLAPIENTRY GetConfigAttrib(EGLDisplay dpy, EGLConfig config, EGLint attribute, EGLint *value) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLConfig config = 0x%0.8p, EGLint attribute = %d, EGLint *value = 0x%0.8p)", + dpy, config, attribute, value); + + Display *display = static_cast<Display*>(dpy); + Config *configuration = static_cast<Config*>(config); + + Error error = ValidateConfig(display, configuration); + if (error.isError()) + { + SetGlobalError(error); + return EGL_FALSE; + } + + if (!display->getConfigAttrib(configuration, attribute, value)) + { + SetGlobalError(Error(EGL_BAD_ATTRIBUTE)); + return EGL_FALSE; + } + + SetGlobalError(Error(EGL_SUCCESS)); + return EGL_TRUE; +} + +EGLSurface EGLAPIENTRY CreateWindowSurface(EGLDisplay dpy, EGLConfig config, EGLNativeWindowType win, const EGLint *attrib_list) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLConfig config = 0x%0.8p, EGLNativeWindowType win = 0x%0.8p, " + "const EGLint *attrib_list = 0x%0.8p)", dpy, config, win, attrib_list); + + Display *display = static_cast<Display*>(dpy); + Config *configuration = static_cast<Config*>(config); + AttributeMap attributes(attrib_list); + + Error error = ValidateCreateWindowSurface(display, configuration, win, attributes); + if (error.isError()) + { + SetGlobalError(error); + return EGL_NO_SURFACE; + } + + egl::Surface *surface = nullptr; + error = display->createWindowSurface(configuration, win, attributes, &surface); + if (error.isError()) + { + SetGlobalError(error); + return EGL_NO_SURFACE; + } + + return static_cast<EGLSurface>(surface); +} + +EGLSurface EGLAPIENTRY CreatePbufferSurface(EGLDisplay dpy, EGLConfig config, const EGLint *attrib_list) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLConfig config = 0x%0.8p, const EGLint *attrib_list = 0x%0.8p)", + dpy, config, attrib_list); + + Display *display = static_cast<Display*>(dpy); + Config *configuration = static_cast<Config*>(config); + AttributeMap attributes(attrib_list); + + Error error = ValidateCreatePbufferSurface(display, configuration, attributes); + if (error.isError()) + { + SetGlobalError(error); + return EGL_NO_SURFACE; + } + + egl::Surface *surface = nullptr; + error = display->createPbufferSurface(configuration, attributes, &surface); + if (error.isError()) + { + SetGlobalError(error); + return EGL_NO_SURFACE; + } + + return static_cast<EGLSurface>(surface); +} + +EGLSurface EGLAPIENTRY CreatePixmapSurface(EGLDisplay dpy, EGLConfig config, EGLNativePixmapType pixmap, const EGLint *attrib_list) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLConfig config = 0x%0.8p, EGLNativePixmapType pixmap = 0x%0.8p, " + "const EGLint *attrib_list = 0x%0.8p)", dpy, config, pixmap, attrib_list); + + Display *display = static_cast<Display*>(dpy); + Config *configuration = static_cast<Config*>(config); + + Error error = ValidateConfig(display, configuration); + if (error.isError()) + { + SetGlobalError(error); + return EGL_NO_SURFACE; + } + + UNIMPLEMENTED(); // FIXME + + SetGlobalError(Error(EGL_SUCCESS)); + return EGL_NO_SURFACE; +} + +EGLBoolean EGLAPIENTRY DestroySurface(EGLDisplay dpy, EGLSurface surface) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLSurface surface = 0x%0.8p)", dpy, surface); + + Display *display = static_cast<Display*>(dpy); + Surface *eglSurface = static_cast<Surface*>(surface); + + Error error = ValidateSurface(display, eglSurface); + if (error.isError()) + { + SetGlobalError(error); + return EGL_FALSE; + } + + if (surface == EGL_NO_SURFACE) + { + SetGlobalError(Error(EGL_BAD_SURFACE)); + return EGL_FALSE; + } + + display->destroySurface((Surface*)surface); + + SetGlobalError(Error(EGL_SUCCESS)); + return EGL_TRUE; +} + +EGLBoolean EGLAPIENTRY QuerySurface(EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint *value) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLSurface surface = 0x%0.8p, EGLint attribute = %d, EGLint *value = 0x%0.8p)", + dpy, surface, attribute, value); + + Display *display = static_cast<Display*>(dpy); + Surface *eglSurface = (Surface*)surface; + + Error error = ValidateSurface(display, eglSurface); + if (error.isError()) + { + SetGlobalError(error); + return EGL_FALSE; + } + + if (surface == EGL_NO_SURFACE) + { + SetGlobalError(Error(EGL_BAD_SURFACE)); + return EGL_FALSE; + } + + switch (attribute) + { + case EGL_VG_ALPHA_FORMAT: + UNIMPLEMENTED(); // FIXME + break; + case EGL_VG_COLORSPACE: + UNIMPLEMENTED(); // FIXME + break; + case EGL_CONFIG_ID: + *value = eglSurface->getConfig()->configID; + break; + case EGL_HEIGHT: + *value = eglSurface->getHeight(); + break; + case EGL_HORIZONTAL_RESOLUTION: + UNIMPLEMENTED(); // FIXME + break; + case EGL_LARGEST_PBUFFER: + UNIMPLEMENTED(); // FIXME + break; + case EGL_MIPMAP_TEXTURE: + UNIMPLEMENTED(); // FIXME + break; + case EGL_MIPMAP_LEVEL: + UNIMPLEMENTED(); // FIXME + break; + case EGL_MULTISAMPLE_RESOLVE: + UNIMPLEMENTED(); // FIXME + break; + case EGL_PIXEL_ASPECT_RATIO: + *value = eglSurface->getPixelAspectRatio(); + break; + case EGL_RENDER_BUFFER: + *value = eglSurface->getRenderBuffer(); + break; + case EGL_SWAP_BEHAVIOR: + *value = eglSurface->getSwapBehavior(); + break; + case EGL_TEXTURE_FORMAT: + *value = eglSurface->getTextureFormat(); + break; + case EGL_TEXTURE_TARGET: + *value = eglSurface->getTextureTarget(); + break; + case EGL_VERTICAL_RESOLUTION: + UNIMPLEMENTED(); // FIXME + break; + case EGL_WIDTH: + *value = eglSurface->getWidth(); + break; + case EGL_POST_SUB_BUFFER_SUPPORTED_NV: + if (!display->getExtensions().postSubBuffer) + { + SetGlobalError(Error(EGL_BAD_ATTRIBUTE)); + return EGL_FALSE; + } + *value = eglSurface->isPostSubBufferSupported(); + break; + case EGL_FIXED_SIZE_ANGLE: + if (!display->getExtensions().windowFixedSize) + { + SetGlobalError(Error(EGL_BAD_ATTRIBUTE)); + return EGL_FALSE; + } + *value = eglSurface->isFixedSize(); + break; + default: + SetGlobalError(Error(EGL_BAD_ATTRIBUTE)); + return EGL_FALSE; + } + + SetGlobalError(Error(EGL_SUCCESS)); + return EGL_TRUE; +} + +EGLContext EGLAPIENTRY CreateContext(EGLDisplay dpy, EGLConfig config, EGLContext share_context, const EGLint *attrib_list) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLConfig config = 0x%0.8p, EGLContext share_context = 0x%0.8p, " + "const EGLint *attrib_list = 0x%0.8p)", dpy, config, share_context, attrib_list); + + Display *display = static_cast<Display*>(dpy); + Config *configuration = static_cast<Config*>(config); + gl::Context* sharedGLContext = static_cast<gl::Context*>(share_context); + AttributeMap attributes(attrib_list); + + Error error = ValidateCreateContext(display, configuration, sharedGLContext, attributes); + if (error.isError()) + { + SetGlobalError(error); + return EGL_NO_CONTEXT; + } + + gl::Context *context = nullptr; + error = display->createContext(configuration, sharedGLContext, attributes, &context); + if (error.isError()) + { + SetGlobalError(error); + return EGL_NO_CONTEXT; + } + + SetGlobalError(Error(EGL_SUCCESS)); + return static_cast<EGLContext>(context); +} + +EGLBoolean EGLAPIENTRY DestroyContext(EGLDisplay dpy, EGLContext ctx) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLContext ctx = 0x%0.8p)", dpy, ctx); + + Display *display = static_cast<Display*>(dpy); + gl::Context *context = static_cast<gl::Context*>(ctx); + + Error error = ValidateContext(display, context); + if (error.isError()) + { + SetGlobalError(error); + return EGL_FALSE; + } + + if (ctx == EGL_NO_CONTEXT) + { + SetGlobalError(Error(EGL_BAD_CONTEXT)); + return EGL_FALSE; + } + + if (context == GetGlobalContext()) + { + SetGlobalDisplay(NULL); + SetGlobalContext(NULL); + } + + display->destroyContext(context); + + SetGlobalError(Error(EGL_SUCCESS)); + return EGL_TRUE; +} + +EGLBoolean EGLAPIENTRY MakeCurrent(EGLDisplay dpy, EGLSurface draw, EGLSurface read, EGLContext ctx) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLSurface draw = 0x%0.8p, EGLSurface read = 0x%0.8p, EGLContext ctx = 0x%0.8p)", + dpy, draw, read, ctx); + + Display *display = static_cast<Display*>(dpy); + gl::Context *context = static_cast<gl::Context*>(ctx); + + bool noContext = (ctx == EGL_NO_CONTEXT); + bool noSurface = (draw == EGL_NO_SURFACE || read == EGL_NO_SURFACE); + if (noContext != noSurface) + { + SetGlobalError(Error(EGL_BAD_MATCH)); + return EGL_FALSE; + } + + if (ctx != EGL_NO_CONTEXT) + { + Error error = ValidateContext(display, context); + if (error.isError()) + { + SetGlobalError(error); + return EGL_FALSE; + } + } + + if (dpy != EGL_NO_DISPLAY && display->isInitialized()) + { + if (display->testDeviceLost()) + { + display->notifyDeviceLost(); + return EGL_FALSE; + } + + if (display->isDeviceLost()) + { + SetGlobalError(Error(EGL_CONTEXT_LOST)); + return EGL_FALSE; + } + } + + Surface *drawSurface = static_cast<Surface*>(draw); + if (draw != EGL_NO_SURFACE) + { + Error error = ValidateSurface(display, drawSurface); + if (error.isError()) + { + SetGlobalError(error); + return EGL_FALSE; + } + } + + Surface *readSurface = static_cast<Surface*>(read); + if (read != EGL_NO_SURFACE) + { + Error error = ValidateSurface(display, readSurface); + if (error.isError()) + { + SetGlobalError(error); + return EGL_FALSE; + } + } + + if (draw != read) + { + UNIMPLEMENTED(); // FIXME + } + + SetGlobalDisplay(display); + SetGlobalDrawSurface(drawSurface); + SetGlobalReadSurface(readSurface); + SetGlobalContext(context); + + if (context != nullptr && display != nullptr && drawSurface != nullptr) + { + display->makeCurrent(drawSurface, readSurface, context); + } + + SetGlobalError(Error(EGL_SUCCESS)); + return EGL_TRUE; +} + +EGLSurface EGLAPIENTRY GetCurrentSurface(EGLint readdraw) +{ + EVENT("(EGLint readdraw = %d)", readdraw); + + if (readdraw == EGL_READ) + { + SetGlobalError(Error(EGL_SUCCESS)); + return GetGlobalReadSurface(); + } + else if (readdraw == EGL_DRAW) + { + SetGlobalError(Error(EGL_SUCCESS)); + return GetGlobalDrawSurface(); + } + else + { + SetGlobalError(Error(EGL_BAD_PARAMETER)); + return EGL_NO_SURFACE; + } +} + +EGLDisplay EGLAPIENTRY GetCurrentDisplay(void) +{ + EVENT("()"); + + EGLDisplay dpy = GetGlobalDisplay(); + + SetGlobalError(Error(EGL_SUCCESS)); + return dpy; +} + +EGLBoolean EGLAPIENTRY QueryContext(EGLDisplay dpy, EGLContext ctx, EGLint attribute, EGLint *value) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLContext ctx = 0x%0.8p, EGLint attribute = %d, EGLint *value = 0x%0.8p)", + dpy, ctx, attribute, value); + + Display *display = static_cast<Display*>(dpy); + gl::Context *context = static_cast<gl::Context*>(ctx); + + Error error = ValidateContext(display, context); + if (error.isError()) + { + SetGlobalError(error); + return EGL_FALSE; + } + + switch (attribute) + { + case EGL_CONFIG_ID: + *value = context->getConfigID(); + break; + case EGL_CONTEXT_CLIENT_TYPE: + *value = context->getClientType(); + break; + case EGL_CONTEXT_CLIENT_VERSION: + *value = context->getClientVersion(); + break; + case EGL_RENDER_BUFFER: + *value = context->getRenderBuffer(); + break; + default: + SetGlobalError(Error(EGL_BAD_ATTRIBUTE)); + return EGL_FALSE; + } + + SetGlobalError(Error(EGL_SUCCESS)); + return EGL_TRUE; +} + +EGLBoolean EGLAPIENTRY WaitGL(void) +{ + EVENT("()"); + + UNIMPLEMENTED(); // FIXME + + SetGlobalError(Error(EGL_SUCCESS)); + return 0; +} + +EGLBoolean EGLAPIENTRY WaitNative(EGLint engine) +{ + EVENT("(EGLint engine = %d)", engine); + + UNIMPLEMENTED(); // FIXME + + SetGlobalError(Error(EGL_SUCCESS)); + return 0; +} + +EGLBoolean EGLAPIENTRY SwapBuffers(EGLDisplay dpy, EGLSurface surface) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLSurface surface = 0x%0.8p)", dpy, surface); + + Display *display = static_cast<Display*>(dpy); + Surface *eglSurface = (Surface*)surface; + + Error error = ValidateSurface(display, eglSurface); + if (error.isError()) + { + SetGlobalError(error); + return EGL_FALSE; + } + + if (display->isDeviceLost()) + { + SetGlobalError(Error(EGL_CONTEXT_LOST)); + return EGL_FALSE; + } + + if (surface == EGL_NO_SURFACE) + { + SetGlobalError(Error(EGL_BAD_SURFACE)); + return EGL_FALSE; + } + + error = eglSurface->swap(); + if (error.isError()) + { + SetGlobalError(error); + return EGL_FALSE; + } + + SetGlobalError(Error(EGL_SUCCESS)); + return EGL_TRUE; +} + +EGLBoolean EGLAPIENTRY CopyBuffers(EGLDisplay dpy, EGLSurface surface, EGLNativePixmapType target) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLSurface surface = 0x%0.8p, EGLNativePixmapType target = 0x%0.8p)", dpy, surface, target); + + Display *display = static_cast<Display*>(dpy); + Surface *eglSurface = static_cast<Surface*>(surface); + + Error error = ValidateSurface(display, eglSurface); + if (error.isError()) + { + SetGlobalError(error); + return EGL_FALSE; + } + + if (display->isDeviceLost()) + { + SetGlobalError(Error(EGL_CONTEXT_LOST)); + return EGL_FALSE; + } + + UNIMPLEMENTED(); // FIXME + + SetGlobalError(Error(EGL_SUCCESS)); + return 0; +} + +// EGL 1.1 +EGLBoolean EGLAPIENTRY BindTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLSurface surface = 0x%0.8p, EGLint buffer = %d)", dpy, surface, buffer); + + Display *display = static_cast<Display*>(dpy); + Surface *eglSurface = static_cast<Surface*>(surface); + + Error error = ValidateSurface(display, eglSurface); + if (error.isError()) + { + SetGlobalError(error); + return EGL_FALSE; + } + + if (buffer != EGL_BACK_BUFFER) + { + SetGlobalError(Error(EGL_BAD_PARAMETER)); + return EGL_FALSE; + } + + if (surface == EGL_NO_SURFACE || eglSurface->getType() == EGL_WINDOW_BIT) + { + SetGlobalError(Error(EGL_BAD_SURFACE)); + return EGL_FALSE; + } + + if (eglSurface->getBoundTexture()) + { + SetGlobalError(Error(EGL_BAD_ACCESS)); + return EGL_FALSE; + } + + if (eglSurface->getTextureFormat() == EGL_NO_TEXTURE) + { + SetGlobalError(Error(EGL_BAD_MATCH)); + return EGL_FALSE; + } + + gl::Context *context = GetGlobalContext(); + if (context) + { + gl::Texture *textureObject = context->getTargetTexture(GL_TEXTURE_2D); + ASSERT(textureObject != NULL); + + if (textureObject->isImmutable()) + { + SetGlobalError(Error(EGL_BAD_MATCH)); + return EGL_FALSE; + } + + eglSurface->bindTexImage(textureObject, buffer); + } + + SetGlobalError(Error(EGL_SUCCESS)); + return EGL_TRUE; +} + +EGLBoolean EGLAPIENTRY SurfaceAttrib(EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLSurface surface = 0x%0.8p, EGLint attribute = %d, EGLint value = %d)", + dpy, surface, attribute, value); + + Display *display = static_cast<Display*>(dpy); + Surface *eglSurface = static_cast<Surface*>(surface); + + Error error = ValidateSurface(display, eglSurface); + if (error.isError()) + { + SetGlobalError(error); + return EGL_FALSE; + } + + UNIMPLEMENTED(); // FIXME + + SetGlobalError(Error(EGL_SUCCESS)); + return EGL_TRUE; +} + +EGLBoolean EGLAPIENTRY ReleaseTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLSurface surface = 0x%0.8p, EGLint buffer = %d)", dpy, surface, buffer); + + Display *display = static_cast<Display*>(dpy); + Surface *eglSurface = static_cast<Surface*>(surface); + + Error error = ValidateSurface(display, eglSurface); + if (error.isError()) + { + SetGlobalError(error); + return EGL_FALSE; + } + + if (buffer != EGL_BACK_BUFFER) + { + SetGlobalError(Error(EGL_BAD_PARAMETER)); + return EGL_FALSE; + } + + if (surface == EGL_NO_SURFACE || eglSurface->getType() == EGL_WINDOW_BIT) + { + SetGlobalError(Error(EGL_BAD_SURFACE)); + return EGL_FALSE; + } + + if (eglSurface->getTextureFormat() == EGL_NO_TEXTURE) + { + SetGlobalError(Error(EGL_BAD_MATCH)); + return EGL_FALSE; + } + + gl::Texture *texture = eglSurface->getBoundTexture(); + + if (texture) + { + eglSurface->releaseTexImage(buffer); + } + + SetGlobalError(Error(EGL_SUCCESS)); + return EGL_TRUE; +} + +EGLBoolean EGLAPIENTRY SwapInterval(EGLDisplay dpy, EGLint interval) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLint interval = %d)", dpy, interval); + + Display *display = static_cast<Display*>(dpy); + + Error error = ValidateDisplay(display); + if (error.isError()) + { + SetGlobalError(error); + return EGL_FALSE; + } + + Surface *draw_surface = static_cast<Surface*>(GetGlobalDrawSurface()); + + if (draw_surface == NULL) + { + SetGlobalError(Error(EGL_BAD_SURFACE)); + return EGL_FALSE; + } + + const egl::Config *surfaceConfig = draw_surface->getConfig(); + EGLint clampedInterval = std::min(std::max(interval, surfaceConfig->minSwapInterval), surfaceConfig->maxSwapInterval); + + draw_surface->setSwapInterval(clampedInterval); + + SetGlobalError(Error(EGL_SUCCESS)); + return EGL_TRUE; +} + + +// EGL 1.2 +EGLBoolean EGLAPIENTRY BindAPI(EGLenum api) +{ + EVENT("(EGLenum api = 0x%X)", api); + + switch (api) + { + case EGL_OPENGL_API: + case EGL_OPENVG_API: + SetGlobalError(Error(EGL_BAD_PARAMETER)); + return EGL_FALSE; // Not supported by this implementation + case EGL_OPENGL_ES_API: + break; + default: + SetGlobalError(Error(EGL_BAD_PARAMETER)); + return EGL_FALSE; + } + + SetGlobalAPI(api); + + SetGlobalError(Error(EGL_SUCCESS)); + return EGL_TRUE; +} + +EGLenum EGLAPIENTRY QueryAPI(void) +{ + EVENT("()"); + + EGLenum API = GetGlobalAPI(); + + SetGlobalError(Error(EGL_SUCCESS)); + return API; +} + +EGLSurface EGLAPIENTRY CreatePbufferFromClientBuffer(EGLDisplay dpy, EGLenum buftype, EGLClientBuffer buffer, EGLConfig config, const EGLint *attrib_list) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLenum buftype = 0x%X, EGLClientBuffer buffer = 0x%0.8p, " + "EGLConfig config = 0x%0.8p, const EGLint *attrib_list = 0x%0.8p)", + dpy, buftype, buffer, config, attrib_list); + + Display *display = static_cast<Display*>(dpy); + Config *configuration = static_cast<Config*>(config); + AttributeMap attributes(attrib_list); + + Error error = ValidateCreatePbufferFromClientBuffer(display, buftype, buffer, configuration, attributes); + if (error.isError()) + { + SetGlobalError(error); + return EGL_NO_SURFACE; + } + + egl::Surface *surface = nullptr; + error = display->createPbufferFromClientBuffer(configuration, buffer, attributes, &surface); + if (error.isError()) + { + SetGlobalError(error); + return EGL_NO_SURFACE; + } + + return static_cast<EGLSurface>(surface); +} + +EGLBoolean EGLAPIENTRY ReleaseThread(void) +{ + EVENT("()"); + + MakeCurrent(EGL_NO_DISPLAY, EGL_NO_CONTEXT, EGL_NO_SURFACE, EGL_NO_SURFACE); + + SetGlobalError(Error(EGL_SUCCESS)); + return EGL_TRUE; +} + +EGLBoolean EGLAPIENTRY WaitClient(void) +{ + EVENT("()"); + + UNIMPLEMENTED(); // FIXME + + SetGlobalError(Error(EGL_SUCCESS)); + return 0; +} + +// EGL 1.4 +EGLContext EGLAPIENTRY GetCurrentContext(void) +{ + EVENT("()"); + + gl::Context *context = GetGlobalContext(); + + SetGlobalError(Error(EGL_SUCCESS)); + return static_cast<EGLContext>(context); +} + +// EGL 1.5 +EGLSync EGLAPIENTRY CreateSync(EGLDisplay dpy, EGLenum type, const EGLAttrib *attrib_list) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLenum type = 0x%X, const EGLint* attrib_list = 0x%0.8p)", dpy, type, attrib_list); + + UNIMPLEMENTED(); + return EGL_NO_SYNC; +} + +EGLBoolean EGLAPIENTRY DestroySync(EGLDisplay dpy, EGLSync sync) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLSync sync = 0x%0.8p)", dpy, sync); + + UNIMPLEMENTED(); + return EGL_FALSE; +} + +EGLint EGLAPIENTRY ClientWaitSync(EGLDisplay dpy, EGLSync sync, EGLint flags, EGLTime timeout) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLSync sync = 0x%0.8p, EGLint flags = 0x%X, EGLTime timeout = %d)", dpy, sync, flags, timeout); + + UNIMPLEMENTED(); + return 0; +} + +EGLBoolean EGLAPIENTRY GetSyncAttrib(EGLDisplay dpy, EGLSync sync, EGLint attribute, EGLAttrib *value) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLSync sync = 0x%0.8p, EGLint attribute = 0x%X, EGLAttrib *value = 0x%0.8p)", dpy, sync, attribute, value); + + UNIMPLEMENTED(); + return EGL_FALSE; +} + +EGLImage EGLAPIENTRY CreateImage(EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLAttrib *attrib_list) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLContext ctx = 0x%0.8p, EGLenum target = 0x%X, " + "EGLClientBuffer buffer = 0x%0.8p, const EGLAttrib *attrib_list = 0x%0.8p)", + dpy, ctx, target, buffer, attrib_list); + + UNIMPLEMENTED(); + return EGL_NO_IMAGE; +} + +EGLBoolean EGLAPIENTRY DestroyImage(EGLDisplay dpy, EGLImage image) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLImage image = 0x%0.8p)", dpy, image); + + UNIMPLEMENTED(); + return EGL_FALSE; +} + +EGLDisplay EGLAPIENTRY GetPlatformDisplay(EGLenum platform, void *native_display, const EGLAttrib *attrib_list) +{ + EVENT("(EGLenum platform = %d, void* native_display = 0x%0.8p, const EGLint* attrib_list = 0x%0.8p)", + platform, native_display, attrib_list); + + UNIMPLEMENTED(); + return EGL_NO_DISPLAY; +} + +EGLSurface EGLAPIENTRY CreatePlatformWindowSurface(EGLDisplay dpy, EGLConfig config, void *native_window, const EGLAttrib *attrib_list) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLConfig config = 0x%0.8p, void* native_window = 0x%0.8p, const EGLint* attrib_list = 0x%0.8p)", + dpy, config, native_window, attrib_list); + + UNIMPLEMENTED(); + return EGL_NO_SURFACE; +} + +EGLSurface EGLAPIENTRY CreatePlatformPixmapSurface(EGLDisplay dpy, EGLConfig config, void *native_pixmap, const EGLAttrib *attrib_list) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLConfig config = 0x%0.8p, void* native_pixmap = 0x%0.8p, const EGLint* attrib_list = 0x%0.8p)", + dpy, config, native_pixmap, attrib_list); + + UNIMPLEMENTED(); + return EGL_NO_SURFACE; +} + +EGLBoolean EGLAPIENTRY WaitSync(EGLDisplay dpy, EGLSync sync, EGLint flags) +{ + EVENT("(EGLDisplay dpy = 0x%0.8p, EGLSync sync = 0x%0.8p, EGLint flags = 0x%X)", dpy, sync, flags); + + UNIMPLEMENTED(); + return EGL_FALSE; +} + +__eglMustCastToProperFunctionPointerType EGLAPIENTRY GetProcAddress(const char *procname) +{ + EVENT("(const char *procname = \"%s\")", procname); + + struct Extension + { + const char *name; + __eglMustCastToProperFunctionPointerType address; + }; + + static const Extension extensions[] = + { + { "eglQuerySurfacePointerANGLE", (__eglMustCastToProperFunctionPointerType)QuerySurfacePointerANGLE }, + { "eglPostSubBufferNV", (__eglMustCastToProperFunctionPointerType)PostSubBufferNV }, + { "eglGetPlatformDisplayEXT", (__eglMustCastToProperFunctionPointerType)GetPlatformDisplayEXT }, + { "glBlitFramebufferANGLE", (__eglMustCastToProperFunctionPointerType)gl::BlitFramebufferANGLE }, + { "glRenderbufferStorageMultisampleANGLE", (__eglMustCastToProperFunctionPointerType)gl::RenderbufferStorageMultisampleANGLE }, + { "glDeleteFencesNV", (__eglMustCastToProperFunctionPointerType)gl::DeleteFencesNV }, + { "glGenFencesNV", (__eglMustCastToProperFunctionPointerType)gl::GenFencesNV }, + { "glIsFenceNV", (__eglMustCastToProperFunctionPointerType)gl::IsFenceNV }, + { "glTestFenceNV", (__eglMustCastToProperFunctionPointerType)gl::TestFenceNV }, + { "glGetFenceivNV", (__eglMustCastToProperFunctionPointerType)gl::GetFenceivNV }, + { "glFinishFenceNV", (__eglMustCastToProperFunctionPointerType)gl::FinishFenceNV }, + { "glSetFenceNV", (__eglMustCastToProperFunctionPointerType)gl::SetFenceNV }, + { "glGetTranslatedShaderSourceANGLE", (__eglMustCastToProperFunctionPointerType)gl::GetTranslatedShaderSourceANGLE }, + { "glTexStorage2DEXT", (__eglMustCastToProperFunctionPointerType)gl::TexStorage2DEXT }, + { "glGetGraphicsResetStatusEXT", (__eglMustCastToProperFunctionPointerType)gl::GetGraphicsResetStatusEXT }, + { "glReadnPixelsEXT", (__eglMustCastToProperFunctionPointerType)gl::ReadnPixelsEXT }, + { "glGetnUniformfvEXT", (__eglMustCastToProperFunctionPointerType)gl::GetnUniformfvEXT }, + { "glGetnUniformivEXT", (__eglMustCastToProperFunctionPointerType)gl::GetnUniformivEXT }, + { "glGenQueriesEXT", (__eglMustCastToProperFunctionPointerType)gl::GenQueriesEXT }, + { "glDeleteQueriesEXT", (__eglMustCastToProperFunctionPointerType)gl::DeleteQueriesEXT }, + { "glIsQueryEXT", (__eglMustCastToProperFunctionPointerType)gl::IsQueryEXT }, + { "glBeginQueryEXT", (__eglMustCastToProperFunctionPointerType)gl::BeginQueryEXT }, + { "glEndQueryEXT", (__eglMustCastToProperFunctionPointerType)gl::EndQueryEXT }, + { "glGetQueryivEXT", (__eglMustCastToProperFunctionPointerType)gl::GetQueryivEXT }, + { "glGetQueryObjectuivEXT", (__eglMustCastToProperFunctionPointerType)gl::GetQueryObjectuivEXT }, + { "glDrawBuffersEXT", (__eglMustCastToProperFunctionPointerType)gl::DrawBuffersEXT }, + { "glVertexAttribDivisorANGLE", (__eglMustCastToProperFunctionPointerType)gl::VertexAttribDivisorANGLE }, + { "glDrawArraysInstancedANGLE", (__eglMustCastToProperFunctionPointerType)gl::DrawArraysInstancedANGLE }, + { "glDrawElementsInstancedANGLE", (__eglMustCastToProperFunctionPointerType)gl::DrawElementsInstancedANGLE }, + { "glGetProgramBinaryOES", (__eglMustCastToProperFunctionPointerType)gl::GetProgramBinaryOES }, + { "glProgramBinaryOES", (__eglMustCastToProperFunctionPointerType)gl::ProgramBinaryOES }, + { "glGetBufferPointervOES", (__eglMustCastToProperFunctionPointerType)gl::GetBufferPointervOES }, + { "glMapBufferOES", (__eglMustCastToProperFunctionPointerType)gl::MapBufferOES }, + { "glUnmapBufferOES", (__eglMustCastToProperFunctionPointerType)gl::UnmapBufferOES }, + { "glMapBufferRangeEXT", (__eglMustCastToProperFunctionPointerType)gl::MapBufferRangeEXT }, + { "glFlushMappedBufferRangeEXT", (__eglMustCastToProperFunctionPointerType)gl::FlushMappedBufferRangeEXT }, + { "", NULL }, + }; + + for (const Extension *extension = &extensions[0]; extension->address != nullptr; extension++) + { + if (strcmp(procname, extension->name) == 0) + { + return reinterpret_cast<__eglMustCastToProperFunctionPointerType>(extension->address); + } + } + + return NULL; +} + +} |