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Remove all oglplus usage and references

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This commit is contained in:
Brad Davis 2016-09-29 11:17:17 -07:00
parent d3d3aa587c
commit 488d191428
12 changed files with 19 additions and 1405 deletions
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21
cmake/externals/oglplus/CMakeLists.txt vendored
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@ -1,21 +0,0 @@
set(EXTERNAL_NAME oglplus)
string(TOUPPER ${EXTERNAL_NAME} EXTERNAL_NAME_UPPER)
include(ExternalProject)
ExternalProject_Add(
${EXTERNAL_NAME}
URL http://hifi-public.s3.amazonaws.com/dependencies/oglplus-0.63.0.zip
URL_MD5 de984ab245b185b45c87415c0e052135
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
INSTALL_COMMAND ""
LOG_DOWNLOAD 1
)
# Hide this external target (for ide users)
set_target_properties(${EXTERNAL_NAME} PROPERTIES FOLDER "hidden/externals")
ExternalProject_Get_Property(${EXTERNAL_NAME} SOURCE_DIR)
set(${EXTERNAL_NAME_UPPER}_INCLUDE_DIRS ${SOURCE_DIR}/include ${SOURCE_DIR}/implement CACHE TYPE INTERNAL)

21
cmake/macros/TargetOglplus.cmake
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@ -1,21 +0,0 @@
#
# Copyright 2015 High Fidelity, Inc.
# Created by Bradley Austin Davis on 2015/10/10
#
# Distributed under the Apache License, Version 2.0.
# See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
#
macro(TARGET_OGLPLUS)
# our OGL plus setup requires glew
target_glew()
# our OGL plus setup requires boostconfig
add_dependency_external_projects(boostconfig)
find_package(BoostConfig REQUIRED)
target_include_directories(${TARGET_NAME} PUBLIC ${BOOSTCONFIG_INCLUDE_DIRS})
add_dependency_external_projects(oglplus)
find_package(OGLPLUS REQUIRED)
target_include_directories(${TARGET_NAME} PUBLIC ${OGLPLUS_INCLUDE_DIRS})
endmacro()

24
cmake/modules/FindOGLPLUS.cmake
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@ -1,24 +0,0 @@
#
# Try to find OGLPLUS include path.
# Once done this will define
#
# OGLPLUS_INCLUDE_DIRS
#
# Created by Bradley Austin Davis on 2015/05/22
# Copyright 2015 High Fidelity, Inc.
#
# Distributed under the Apache License, Version 2.0.
# See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
#
# setup hints for OGLPLUS search
include("${MACRO_DIR}/HifiLibrarySearchHints.cmake")
hifi_library_search_hints("oglplus")
# locate header
find_path(OGLPLUS_INCLUDE_DIRS "oglplus/fwd.hpp" HINTS ${OGLPLUS_SEARCH_DIRS})
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(OGLPLUS DEFAULT_MSG OGLPLUS_INCLUDE_DIRS)
mark_as_advanced(OGLPLUS_INCLUDE_DIRS OGLPLUS_SEARCH_DIRS)

4
libraries/display-plugins/CMakeLists.txt
View file

@ -6,7 +6,3 @@ link_hifi_libraries(shared plugins ui-plugins gl gpu-gl ui render-utils)
target_opengl()
GroupSources("src/display-plugins")
if (NOT ANDROID)
target_oglplus()
endif ()

1
libraries/gl/CMakeLists.txt
View file

@ -6,5 +6,4 @@ target_opengl()
if (NOT ANDROID)
target_glew()
target_oglplus()
endif ()

482
libraries/gl/src/gl/OglplusHelpers.cpp
View file

@ -1,482 +0,0 @@
//
// Created by Bradley Austin Davis on 2015/05/29
// Copyright 2015 High Fidelity, Inc.
//
// Distributed under the Apache License, Version 2.0.
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//
#include "OglplusHelpers.h"
#include <set>
#include <oglplus/shapes/plane.hpp>
#include <oglplus/shapes/sky_box.hpp>
#include "GLLogging.h"
using namespace oglplus;
using namespace oglplus::shapes;
static const char * SIMPLE_TEXTURED_VS = R"VS(#version 410 core
#pragma line __LINE__
uniform mat4 mvp = mat4(1);
in vec3 Position;
in vec2 TexCoord;
out vec3 vPosition;
out vec2 vTexCoord;
void main() {
gl_Position = mvp * vec4(Position, 1);
vTexCoord = TexCoord;
vPosition = Position;
}
)VS";
static const char * SIMPLE_TEXTURED_FS = R"FS(#version 410 core
#pragma line __LINE__
uniform sampler2D sampler;
uniform float alpha = 1.0;
in vec3 vPosition;
in vec2 vTexCoord;
out vec4 FragColor;
void main() {
FragColor = texture(sampler, vTexCoord);
FragColor.a *= alpha;
if (FragColor.a <= 0.0) {
discard;
}
}
)FS";
static const char * SIMPLE_TEXTURED_CUBEMAP_FS = R"FS(#version 410 core
#pragma line __LINE__
uniform samplerCube sampler;
uniform float alpha = 1.0;
in vec3 vPosition;
in vec3 vTexCoord;
out vec4 FragColor;
void main() {
FragColor = texture(sampler, vPosition);
FragColor.a *= alpha;
}
)FS";
ProgramPtr loadDefaultShader() {
ProgramPtr result;
compileProgram(result, SIMPLE_TEXTURED_VS, SIMPLE_TEXTURED_FS);
return result;
}
ProgramPtr loadCubemapShader() {
ProgramPtr result;
compileProgram(result, SIMPLE_TEXTURED_VS, SIMPLE_TEXTURED_CUBEMAP_FS);
return result;
}
void compileProgram(ProgramPtr & result, const std::string& vs, const std::string& gs, const std::string& fs) {
using namespace oglplus;
try {
result = std::make_shared<Program>();
// attach the shaders to the program
result->AttachShader(
VertexShader()
.Source(GLSLSource(vs))
.Compile()
);
result->AttachShader(
GeometryShader()
.Source(GLSLSource(gs))
.Compile()
);
result->AttachShader(
FragmentShader()
.Source(GLSLSource(fs))
.Compile()
);
result->Link();
} catch (ProgramBuildError& err) {
Q_UNUSED(err);
qWarning() << err.Log().c_str();
Q_ASSERT_X(false, "compileProgram", "Failed to build shader program");
qFatal("%s", (const char*)err.Message);
result.reset();
}
}
void compileProgram(ProgramPtr & result, const std::string& vs, const std::string& fs) {
using namespace oglplus;
try {
result = std::make_shared<Program>();
// attach the shaders to the program
result->AttachShader(
VertexShader()
.Source(GLSLSource(vs))
.Compile()
);
result->AttachShader(
FragmentShader()
.Source(GLSLSource(fs))
.Compile()
);
result->Link();
} catch (ProgramBuildError& err) {
Q_UNUSED(err);
qWarning() << err.Log().c_str();
Q_ASSERT_X(false, "compileProgram", "Failed to build shader program");
qFatal("%s", (const char*) err.Message);
result.reset();
}
}
ShapeWrapperPtr loadPlane(ProgramPtr program, float aspect) {
using namespace oglplus;
Vec3f a(1, 0, 0);
Vec3f b(0, 1, 0);
if (aspect > 1) {
b[1] /= aspect;
} else {
a[0] *= aspect;
}
return ShapeWrapperPtr(
new shapes::ShapeWrapper({ "Position", "TexCoord" }, shapes::Plane(a, b), *program)
);
}
ShapeWrapperPtr loadSkybox(ProgramPtr program) {
return ShapeWrapperPtr(new shapes::ShapeWrapper(std::initializer_list<std::string>{ "Position" }, shapes::SkyBox(), *program));
}
// Return a point's cartesian coordinates on a sphere from pitch and yaw
static glm::vec3 getPoint(float yaw, float pitch) {
return glm::vec3(glm::cos(-pitch) * (-glm::sin(yaw)),
glm::sin(-pitch),
glm::cos(-pitch) * (-glm::cos(yaw)));
}
class SphereSection : public DrawingInstructionWriter, public DrawMode {
public:
using IndexArray = std::vector<GLuint>;
using PosArray = std::vector<float>;
using TexArray = std::vector<float>;
/// The type of the index container returned by Indices()
// vertex positions
PosArray _pos_data;
// vertex tex coords
TexArray _tex_data;
IndexArray _idx_data;
unsigned int _prim_count{ 0 };
public:
SphereSection(
const float fov,
const float aspectRatio,
const int slices_,
const int stacks_) {
//UV mapping source: http://www.mvps.org/directx/articles/spheremap.htm
if (fov >= PI) {
qCDebug(glLogging) << "TexturedHemisphere::buildVBO(): FOV greater or equal than Pi will create issues";
}
int gridSize = std::max(slices_, stacks_);
int gridSizeLog2 = 1;
while (1 << gridSizeLog2 < gridSize) {
++gridSizeLog2;
}
gridSize = (1 << gridSizeLog2) + 1;
// Compute number of vertices needed
int vertices = gridSize * gridSize;
_pos_data.resize(vertices * 3);
_tex_data.resize(vertices * 2);
// Compute vertices positions and texture UV coordinate
for (int y = 0; y <= gridSize; ++y) {
for (int x = 0; x <= gridSize; ++x) {
}
}
for (int i = 0; i < gridSize; i++) {
float stacksRatio = (float)i / (float)(gridSize - 1); // First stack is 0.0f, last stack is 1.0f
// abs(theta) <= fov / 2.0f
float pitch = -fov * (stacksRatio - 0.5f);
for (int j = 0; j < gridSize; j++) {
float slicesRatio = (float)j / (float)(gridSize - 1); // First slice is 0.0f, last slice is 1.0f
// abs(phi) <= fov * aspectRatio / 2.0f
float yaw = -fov * aspectRatio * (slicesRatio - 0.5f);
int vertex = i * gridSize + j;
int posOffset = vertex * 3;
int texOffset = vertex * 2;
vec3 pos = getPoint(yaw, pitch);
_pos_data[posOffset] = pos.x;
_pos_data[posOffset + 1] = pos.y;
_pos_data[posOffset + 2] = pos.z;
_tex_data[texOffset] = slicesRatio;
_tex_data[texOffset + 1] = stacksRatio;
}
} // done with vertices
int rowLen = gridSize;
// gridsize now refers to the triangles, not the vertices, so reduce by one
// or die by fencepost error http://en.wikipedia.org/wiki/Off-by-one_error
--gridSize;
int quads = gridSize * gridSize;
for (int t = 0; t < quads; ++t) {
int x =
((t & 0x0001) >> 0) |
((t & 0x0004) >> 1) |
((t & 0x0010) >> 2) |
((t & 0x0040) >> 3) |
((t & 0x0100) >> 4) |
((t & 0x0400) >> 5) |
((t & 0x1000) >> 6) |
((t & 0x4000) >> 7);
int y =
((t & 0x0002) >> 1) |
((t & 0x0008) >> 2) |
((t & 0x0020) >> 3) |
((t & 0x0080) >> 4) |
((t & 0x0200) >> 5) |
((t & 0x0800) >> 6) |
((t & 0x2000) >> 7) |
((t & 0x8000) >> 8);
int i = x * (rowLen) + y;
_idx_data.push_back(i);
_idx_data.push_back(i + 1);
_idx_data.push_back(i + rowLen + 1);
_idx_data.push_back(i + rowLen + 1);
_idx_data.push_back(i + rowLen);
_idx_data.push_back(i);
}
_prim_count = quads * 2;
}
/// Returns the winding direction of faces
FaceOrientation FaceWinding(void) const {
return FaceOrientation::CCW;
}
typedef GLuint(SphereSection::*VertexAttribFunc)(std::vector<GLfloat>&) const;
/// Makes the vertex positions and returns the number of values per vertex
template <typename T>
GLuint Positions(std::vector<T>& dest) const {
dest.clear();
dest.insert(dest.begin(), _pos_data.begin(), _pos_data.end());
return 3;
}
/// Makes the vertex normals and returns the number of values per vertex
template <typename T>
GLuint Normals(std::vector<T>& dest) const {
dest.clear();
return 3;
}
/// Makes the vertex tangents and returns the number of values per vertex
template <typename T>
GLuint Tangents(std::vector<T>& dest) const {
dest.clear();
return 3;
}
/// Makes the vertex bi-tangents and returns the number of values per vertex
template <typename T>
GLuint Bitangents(std::vector<T>& dest) const {
dest.clear();
return 3;
}
/// Makes the texture coordinates returns the number of values per vertex
template <typename T>
GLuint TexCoordinates(std::vector<T>& dest) const {
dest.clear();
dest.insert(dest.begin(), _tex_data.begin(), _tex_data.end());
return 2;
}
typedef VertexAttribsInfo<
SphereSection,
std::tuple<
VertexPositionsTag,
VertexNormalsTag,
VertexTangentsTag,
VertexBitangentsTag,
VertexTexCoordinatesTag
>
> VertexAttribs;
Spheref MakeBoundingSphere(void) const {
GLfloat min_x = _pos_data[3], max_x = _pos_data[3];
GLfloat min_y = _pos_data[4], max_y = _pos_data[4];
GLfloat min_z = _pos_data[5], max_z = _pos_data[5];
for (std::size_t v = 0, vn = _pos_data.size() / 3; v != vn; ++v) {
GLfloat x = _pos_data[v * 3 + 0];
GLfloat y = _pos_data[v * 3 + 1];
GLfloat z = _pos_data[v * 3 + 2];
if (min_x > x) min_x = x;
if (min_y > y) min_y = y;
if (min_z > z) min_z = z;
if (max_x < x) max_x = x;
if (max_y < y) max_y = y;
if (max_z < z) max_z = z;
}
Vec3f c(
(min_x + max_x) * 0.5f,
(min_y + max_y) * 0.5f,
(min_z + max_z) * 0.5f
);
return Spheref(
c.x(), c.y(), c.z(),
Distance(c, Vec3f(min_x, min_y, min_z))
);
}
/// Queries the bounding sphere coordinates and dimensions
template <typename T>
void BoundingSphere(oglplus::Sphere<T>& bounding_sphere) const {
bounding_sphere = oglplus::Sphere<T>(MakeBoundingSphere());
}
/// Returns element indices that are used with the drawing instructions
const IndexArray & Indices(Default = Default()) const {
return _idx_data;
}
/// Returns the instructions for rendering of faces
DrawingInstructions Instructions(PrimitiveType primitive) const {
DrawingInstructions instr = MakeInstructions();
DrawOperation operation;
operation.method = DrawOperation::Method::DrawElements;
operation.mode = primitive;
operation.first = 0;
operation.count = _prim_count * 3;
operation.restart_index = DrawOperation::NoRestartIndex();
operation.phase = 0;
AddInstruction(instr, operation);
return instr;
}
/// Returns the instructions for rendering of faces
DrawingInstructions Instructions(Default = Default()) const {
return Instructions(PrimitiveType::Triangles);
}
};
ShapeWrapperPtr loadSphereSection(ProgramPtr program, float fov, float aspect, int slices, int stacks) {
using namespace oglplus;
return ShapeWrapperPtr(
new shapes::ShapeWrapper({ "Position", "TexCoord" }, SphereSection(fov, aspect, slices, stacks), *program)
);
}
namespace oglplus {
namespace shapes {
class Laser : public DrawingInstructionWriter, public DrawMode {
public:
using IndexArray = std::vector<GLuint>;
using PosArray = std::vector<float>;
/// The type of the index container returned by Indices()
// vertex positions
PosArray _pos_data;
IndexArray _idx_data;
unsigned int _prim_count { 0 };
public:
Laser() {
int vertices = 2;
_pos_data.resize(vertices * 3);
_pos_data[0] = 0;
_pos_data[1] = 0;
_pos_data[2] = 0;
_pos_data[3] = 0;
_pos_data[4] = 0;
_pos_data[5] = -1;
_idx_data.push_back(0);
_idx_data.push_back(1);
_prim_count = 1;
}
/// Returns the winding direction of faces
FaceOrientation FaceWinding(void) const {
return FaceOrientation::CCW;
}
/// Queries the bounding sphere coordinates and dimensions
template <typename T>
void BoundingSphere(Sphere<T>& bounding_sphere) const {
bounding_sphere = Sphere<T>(0, 0, -0.5, 0.5);
}
typedef GLuint(Laser::*VertexAttribFunc)(std::vector<GLfloat>&) const;
/// Makes the vertex positions and returns the number of values per vertex
template <typename T>
GLuint Positions(std::vector<T>& dest) const {
dest.clear();
dest.insert(dest.begin(), _pos_data.begin(), _pos_data.end());
return 3;
}
typedef VertexAttribsInfo<
Laser,
std::tuple<VertexPositionsTag>
> VertexAttribs;
/// Returns element indices that are used with the drawing instructions
const IndexArray & Indices(Default = Default()) const {
return _idx_data;
}
/// Returns the instructions for rendering of faces
DrawingInstructions Instructions(PrimitiveType primitive) const {
DrawingInstructions instr = MakeInstructions();
DrawOperation operation;
operation.method = DrawOperation::Method::DrawElements;
operation.mode = primitive;
operation.first = 0;
operation.count = _prim_count * 3;
operation.restart_index = DrawOperation::NoRestartIndex();
operation.phase = 0;
AddInstruction(instr, operation);
return instr;
}
/// Returns the instructions for rendering of faces
DrawingInstructions Instructions(Default = Default()) const {
return Instructions(PrimitiveType::Lines);
}
};
}
}
ShapeWrapperPtr loadLaser(const ProgramPtr& program) {
return std::make_shared<shapes::ShapeWrapper>(shapes::ShapeWrapper("Position", shapes::Laser(), *program));
}

190
libraries/gl/src/gl/OglplusHelpers.h
View file

@ -1,190 +0,0 @@
//
// Created by Bradley Austin Davis on 2015/05/26
// Copyright 2015 High Fidelity, Inc.
//
// Distributed under the Apache License, Version 2.0.
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//
#pragma once
// FIXME support oglplus on all platforms
// For now it's a convenient helper for Windows
#include <queue>
#include <map>
#include <QtGlobal>
#include "GLMHelpers.h"
#define OGLPLUS_USE_GLCOREARB_H 0
#define OGLPLUS_USE_GLEW 1
#define OGLPLUS_USE_BOOST_CONFIG 1
#define OGLPLUS_NO_SITE_CONFIG 1
#define OGLPLUS_LOW_PROFILE 1
// NOTE: oglplus does some naked "#pragma GCC" without proper platform wrapping, so we need to disable this warning.
#ifdef _WIN32
#pragma warning(push)
#pragma warning( disable : 4068 )
#elif defined(Q_OS_MAC)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wpessimizing-move"
#endif
#if defined(__GNUC__) && !defined(__clang__)
#pragma GCC diagnostic push
#if __GNUC__ >= 5 && __GNUC_MINOR__ >= 1
#pragma GCC diagnostic ignored "-Wsuggest-override"
#endif
#endif
#include <oglplus/gl.hpp>
#include <oglplus/all.hpp>
#include <oglplus/interop/glm.hpp>
#include <oglplus/bound/texture.hpp>
#include <oglplus/bound/framebuffer.hpp>
#include <oglplus/bound/renderbuffer.hpp>
#include <oglplus/shapes/wrapper.hpp>
#if defined(__GNUC__) && !defined(__clang__)
#pragma GCC diagnostic pop
#endif
#ifdef _WIN32
#pragma warning(pop)
#elif defined(Q_OS_MAC)
#pragma clang diagnostic pop
#endif
#include "NumericalConstants.h"
using FramebufferPtr = std::shared_ptr<oglplus::Framebuffer>;
using RenderbufferPtr = std::shared_ptr<oglplus::Renderbuffer>;
using TexturePtr = std::shared_ptr<oglplus::Texture>;
using ShapeWrapperPtr = std::shared_ptr<oglplus::shapes::ShapeWrapper>;
using BufferPtr = std::shared_ptr<oglplus::Buffer>;
using VertexArrayPtr = std::shared_ptr<oglplus::VertexArray>;
using ProgramPtr = std::shared_ptr<oglplus::Program>;
using Mat4Uniform = oglplus::Uniform<mat4>;
ProgramPtr loadDefaultShader();
ProgramPtr loadCubemapShader();
void compileProgram(ProgramPtr & result, const std::string& vs, const std::string& fs);
void compileProgram(ProgramPtr & result, const std::string& vs, const std::string& gs, const std::string& fs);
ShapeWrapperPtr loadSkybox(ProgramPtr program);
ShapeWrapperPtr loadPlane(ProgramPtr program, float aspect = 1.0f);
ShapeWrapperPtr loadSphereSection(ProgramPtr program, float fov = PI / 3.0f * 2.0f, float aspect = 16.0f / 9.0f, int slices = 128, int stacks = 128);
ShapeWrapperPtr loadLaser(const ProgramPtr& program);
// A basic wrapper for constructing a framebuffer with a renderbuffer
// for the depth attachment and an undefined type for the color attachement
// This allows us to reuse the basic framebuffer code for both the Mirror
// FBO as well as the Oculus swap textures we will use to render the scene
// Though we don't really need depth at all for the mirror FBO, or even an
// FBO, but using one means I can just use a glBlitFramebuffer to get it onto
// the screen.
template <
typename C,
typename D
>
struct FramebufferWrapper {
uvec2 size;
oglplus::Framebuffer fbo;
C color;
D depth;
FramebufferWrapper() {}
virtual ~FramebufferWrapper() {
}
virtual void Init(const uvec2 & size) {
this->size = size;
initColor();
initDepth();
initDone();
}
template <typename F>
void Bound(F f) {
Bound(oglplus::Framebuffer::Target::Draw, f);
}
template <typename F>
void Bound(oglplus::Framebuffer::Target target , F f) {
fbo.Bind(target);
onBind(target);
f();
onUnbind(target);
oglplus::DefaultFramebuffer().Bind(target);
}
void Viewport() {
oglplus::Context::Viewport(size.x, size.y);
}
protected:
virtual void onBind(oglplus::Framebuffer::Target target) {}
virtual void onUnbind(oglplus::Framebuffer::Target target) {}
static GLenum toEnum(oglplus::Framebuffer::Target target) {
switch (target) {
case oglplus::Framebuffer::Target::Draw:
return GL_DRAW_FRAMEBUFFER;
case oglplus::Framebuffer::Target::Read:
return GL_READ_FRAMEBUFFER;
default:
Q_ASSERT(false);
return GL_FRAMEBUFFER;
}
}
virtual void initDepth() {}
virtual void initColor() {}
virtual void initDone() = 0;
};
struct BasicFramebufferWrapper : public FramebufferWrapper <oglplus::Texture, oglplus::Renderbuffer> {
protected:
virtual void initDepth() override {
using namespace oglplus;
Context::Bound(Renderbuffer::Target::Renderbuffer, depth)
.Storage(
PixelDataInternalFormat::DepthComponent,
size.x, size.y);
}
virtual void initColor() override {
using namespace oglplus;
Context::Bound(oglplus::Texture::Target::_2D, color)
.MinFilter(TextureMinFilter::Linear)
.MagFilter(TextureMagFilter::Linear)
.WrapS(TextureWrap::ClampToEdge)
.WrapT(TextureWrap::ClampToEdge)
.Image2D(
0, PixelDataInternalFormat::RGBA8,
size.x, size.y,
0, PixelDataFormat::RGB, PixelDataType::UnsignedByte, nullptr
);
}
virtual void initDone() override {
using namespace oglplus;
static const Framebuffer::Target target = Framebuffer::Target::Draw;
Bound(target, [&] {
fbo.AttachTexture(target, FramebufferAttachment::Color, color, 0);
fbo.AttachRenderbuffer(target, FramebufferAttachment::Depth, depth);
fbo.Complete(target);
});
}
};
using BasicFramebufferWrapperPtr = std::shared_ptr<BasicFramebufferWrapper>;

1
libraries/render-utils/CMakeLists.txt
View file

@ -7,5 +7,4 @@ link_hifi_libraries(shared gpu model model-networking render animation fbx entit
if (NOT ANDROID)
target_nsight()
target_oglplus()
endif ()

4
plugins/oculusLegacy/src/OculusLegacyDisplayPlugin.cpp
View file

@ -23,14 +23,10 @@
#include <gl/QOpenGLContextWrapper.h>
#include <PerfStat.h>
#include <gl/OglplusHelpers.h>
#include <ViewFrustum.h>
#include <gpu/gl/GLbackend.h>
#include <ui-plugins/PluginContainer.h>
#include "OculusHelpers.h"
using namespace oglplus;
const QString OculusLegacyDisplayPlugin::NAME("Oculus Rift");

31
tests/render-perf/src/TextOverlay.hpp
View file

@ -17,8 +17,6 @@
#include <iomanip>
#include <GLMHelpers.h>
#include <gl/OglplusHelpers.h>
#include "stb_font_consolas_24_latin1.inl"
@ -37,23 +35,16 @@
// todo : comment
class TextOverlay {
private:
uvec2 _size;
// FIXME port from oglplus
#if 0
FramebufferPtr _framebuffer;
TexturePtr _texture;
uvec2 _size;
BufferPtr _vertexBuffer;
ProgramPtr _program;
VertexArrayPtr _vertexArray;
//vk::DescriptorPool descriptorPool;
//vk::DescriptorSetLayout descriptorSetLayout;
//vk::DescriptorSet descriptorSet;
//vk::PipelineLayout pipelineLayout;
//vk::Pipeline pipeline;
// Pointer to mapped vertex buffer
glm::vec4* _mapped { nullptr };
stb_fontchar stbFontData[STB_NUM_CHARS];
uint32_t numLetters;
const char* const VERTEX_SHADER = R"SHADER(
#version 450 core
@ -92,6 +83,12 @@ void main(void)
}
)SHADER";
#endif
stb_fontchar stbFontData[STB_NUM_CHARS];
uint32_t numLetters;
public:
enum TextAlign { alignLeft, alignCenter, alignRight };
@ -104,11 +101,13 @@ public:
}
~TextOverlay() {
#if 0
// Free up all Vulkan resources requested by the text overlay
_program.reset();
_texture.reset();
_vertexBuffer.reset();
_vertexArray.reset();
#endif
}
void resize(const uvec2& size) {
@ -118,6 +117,7 @@ public:
// Prepare all vulkan resources required to render the font
// The text overlay uses separate resources for descriptors (pool, sets, layouts), pipelines and command buffers
void prepare() {
#if 0
static unsigned char font24pixels[STB_FONT_HEIGHT][STB_FONT_WIDTH];
STB_FONT_NAME(stbFontData, font24pixels, STB_FONT_HEIGHT);
@ -154,14 +154,17 @@ public:
}
compileProgram(_program, VERTEX_SHADER, FRAGMENT_SHADER);
#endif
}
// Map buffer
void beginTextUpdate() {
#if 0
using namespace oglplus;
_mapped = (glm::vec4*)glMapNamedBuffer(GetName(*_vertexBuffer), GL_WRITE_ONLY);
numLetters = 0;
#endif
}
// Add text to the current buffer
@ -223,17 +226,21 @@ public:
// Unmap buffer and update command buffers
void endTextUpdate() {
#if 0
glUnmapNamedBuffer(GetName(*_vertexBuffer));
_mapped = nullptr;
#endif
}
// Needs to be called by the application
void render() {
#if 0
_texture->Bind(oglplus::TextureTarget::_2D);
_program->Use();
_vertexArray->Bind();
for (uint32_t j = 0; j < numLetters; j++) {
glDrawArrays(GL_TRIANGLE_STRIP, j * 4, 4);
}
#endif
}
};

2
tests/shaders/CMakeLists.txt
View file

@ -5,8 +5,6 @@ set(TARGET_NAME shaders-test)
setup_hifi_project(Quick Gui OpenGL)
set_target_properties(${TARGET_NAME} PROPERTIES FOLDER "Tests/manual-tests/")
#include_oglplus()
# link in the shared libraries
link_hifi_libraries(shared octree gl gpu gpu-gl model render fbx networking entities
script-engine physics

643
tests/ui/src/oldmain.cpp
View file

@ -1,643 +0,0 @@
//
// Created by Bradley Austin Davis on 2015-04-22
// Copyright 2013-2015 High Fidelity, Inc.
//
// Distributed under the Apache License, Version 2.0.
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//
#include <gl/Config.h>
#include <gl/OglplusHelpers.h>
#include <gl/GLHelpers.h>
#include <memory>
#include <QtCore/QFile>
#include <QtCore/QDir>
#include <QtCore/QTime>
#include <QtCore/QTimer>
#include <QtCore/QElapsedTimer>
#include <QtCore/QLoggingCategory>
#include <QtCore/QThread>
#include <QtCore/QUuid>
#include <QtGui/QWindow>
#include <QtGui/QImage>
#include <QtGui/QGuiApplication>
#include <QtGui/QResizeEvent>
#include <QtGui/QScreen>
#include <gl/QOpenGLContextWrapper.h>
#include <QtScript/QScriptEngine>
#include <QtQml/QQmlContext>
#include <QtQml/QQmlApplicationEngine>
#include <GLMHelpers.h>
#include <gl/OffscreenGLCanvas.h>
#include <OffscreenUi.h>
#include <PathUtils.h>
#include <PathUtils.h>
#include <VrMenu.h>
#include <InfoView.h>
#include <QmlWebWindowClass.h>
#include <RegisteredMetaTypes.h>
const QString& getResourcesDir() {
static QString dir;
if (dir.isEmpty()) {
QDir path(__FILE__);
path.cdUp();
dir = path.cleanPath(path.absoluteFilePath("../../../interface/resources/")) + "/";
qDebug() << "Resources Path: " << dir;
}
return dir;
}
const QString& getExamplesDir() {
static QString dir;
if (dir.isEmpty()) {
QDir path(__FILE__);
path.cdUp();
dir = path.cleanPath(path.absoluteFilePath("../../../examples/")) + "/";
qDebug() << "Resources Path: " << dir;
}
return dir;
}
const QString& getInterfaceQmlDir() {
static QString dir;
if (dir.isEmpty()) {
dir = getResourcesDir() + "qml/";
qDebug() << "Qml Path: " << dir;
}
return dir;
}
const QString& getTestQmlDir() {
static QString dir;
if (dir.isEmpty()) {
QDir path(__FILE__);
path.cdUp();
dir = path.cleanPath(path.absoluteFilePath("../")) + "/";
qDebug() << "Qml Test Path: " << dir;
}
return dir;
}
class RateCounter {
std::vector<float> times;
QElapsedTimer timer;
public:
RateCounter() {
timer.start();
}
void reset() {
times.clear();
}
size_t count() const {
return times.size() - 1;
}
float elapsed() const {
if (times.size() < 1) {
return 0.0f;
}
float elapsed = *times.rbegin() - *times.begin();
return elapsed;
}
void increment() {
times.push_back(timer.elapsed() / 1000.0f);
}
float rate() const {
if (elapsed() == 0.0f) {
return 0.0f;
}
return (float) count() / elapsed();
}
};
extern QOpenGLContext* qt_gl_global_share_context();
static bool hadUncaughtExceptions(QScriptEngine& engine, const QString& fileName) {
if (engine.hasUncaughtException()) {
const auto backtrace = engine.uncaughtExceptionBacktrace();
const auto exception = engine.uncaughtException().toString();
const auto line = QString::number(engine.uncaughtExceptionLineNumber());
engine.clearExceptions();
auto message = QString("[UncaughtException] %1 in %2:%3").arg(exception, fileName, line);
if (!backtrace.empty()) {
static const auto lineSeparator = "\n ";
message += QString("\n[Backtrace]%1%2").arg(lineSeparator, backtrace.join(lineSeparator));
}
qWarning() << qPrintable(message);
return true;
}
return false;
}
const unsigned int SCRIPT_DATA_CALLBACK_USECS = floor(((1.0f / 60.0f) * 1000 * 1000) + 0.5f);
static QScriptValue debugPrint(QScriptContext* context, QScriptEngine* engine) {
QString message = "";
for (int i = 0; i < context->argumentCount(); i++) {
if (i > 0) {
message += " ";
}
message += context->argument(i).toString();
}
qDebug().noquote() << "script:print()<<" << message; // noquote() so that \n is treated as newline
message = message.replace("\\", "\\\\")
.replace("\n", "\\n")
.replace("\r", "\\r")
.replace("'", "\\'");
engine->evaluate("Script.print('" + message + "')");
return QScriptValue();
}
class ScriptEngine : public QScriptEngine {
Q_OBJECT
public:
void loadFile(const QString& scriptPath) {
if (_isRunning) {
return;
}
qDebug() << "Loading script from " << scriptPath;
_fileNameString = scriptPath;
QFile file(scriptPath);
if (file.exists()) {
file.open(QIODevice::ReadOnly);
_scriptContents = file.readAll();
} else {
qFatal("Missing file ");
}
runInThread();
}
Q_INVOKABLE void stop() {
if (!_isFinished) {
if (QThread::currentThread() != thread()) {
QMetaObject::invokeMethod(this, "stop");
return;
}
_isFinished = true;
if (_wantSignals) {
emit runningStateChanged();
}
}
}
Q_INVOKABLE void print(const QString& message) {
if (_wantSignals) {
emit printedMessage(message);
}
}
Q_INVOKABLE QObject* setupTimerWithInterval(const QScriptValue& function, int intervalMS, bool isSingleShot) {
// create the timer, add it to the map, and start it
QTimer* newTimer = new QTimer(this);
newTimer->setSingleShot(isSingleShot);
connect(newTimer, &QTimer::timeout, this, &ScriptEngine::timerFired);
// make sure the timer stops when the script does
connect(this, &ScriptEngine::scriptEnding, newTimer, &QTimer::stop);
_timerFunctionMap.insert(newTimer, function);
newTimer->start(intervalMS);
return newTimer;
}
Q_INVOKABLE QObject* setInterval(const QScriptValue& function, int intervalMS) {
return setupTimerWithInterval(function, intervalMS, false);
}
Q_INVOKABLE QObject* setTimeout(const QScriptValue& function, int timeoutMS) {
return setupTimerWithInterval(function, timeoutMS, true);
}
private:
void runInThread() {
QThread* workerThread = new QThread();
connect(workerThread, &QThread::finished, workerThread, &QThread::deleteLater);
connect(workerThread, &QThread::started, this, &ScriptEngine::run);
connect(workerThread, &QThread::finished, this, &ScriptEngine::deleteLater);
connect(this, &ScriptEngine::doneRunning, workerThread, &QThread::quit);
moveToThread(workerThread);
workerThread->start();
}
void init() {
_isInitialized = true;
registerMetaTypes(this);
registerGlobalObject("Script", this);
qScriptRegisterSequenceMetaType<QVector<QUuid>>(this);
qScriptRegisterSequenceMetaType<QVector<QString>>(this);
globalObject().setProperty("OverlayWebWindow", newFunction(QmlWebWindowClass::constructor));
QScriptValue printConstructorValue = newFunction(debugPrint);
globalObject().setProperty("print", printConstructorValue);
}
void timerFired() {
QTimer* callingTimer = reinterpret_cast<QTimer*>(sender());
QScriptValue timerFunction = _timerFunctionMap.value(callingTimer);
if (!callingTimer->isActive()) {
// this timer is done, we can kill it
_timerFunctionMap.remove(callingTimer);
delete callingTimer;
}
// call the associated JS function, if it exists
if (timerFunction.isValid()) {
timerFunction.call();
}
}
void run() {
if (!_isInitialized) {
init();
}
_isRunning = true;
if (_wantSignals) {
emit runningStateChanged();
}
QScriptValue result = evaluate(_scriptContents, _fileNameString);
QElapsedTimer startTime;
startTime.start();
int thisFrame = 0;
qint64 lastUpdate = usecTimestampNow();
while (!_isFinished) {
int usecToSleep = (thisFrame++ * SCRIPT_DATA_CALLBACK_USECS) - startTime.nsecsElapsed() / 1000; // nsec to usec
if (usecToSleep > 0) {
usleep(usecToSleep);
}
if (_isFinished) {
break;
}
QCoreApplication::processEvents();
if (_isFinished) {
break;
}
qint64 now = usecTimestampNow();
float deltaTime = (float)(now - lastUpdate) / (float)USECS_PER_SECOND;
if (!_isFinished) {
if (_wantSignals) {
emit update(deltaTime);
}
}
lastUpdate = now;
// Debug and clear exceptions
hadUncaughtExceptions(*this, _fileNameString);
}
if (_wantSignals) {
emit scriptEnding();
}
if (_wantSignals) {
emit finished(_fileNameString, this);
}
_isRunning = false;
if (_wantSignals) {
emit runningStateChanged();
emit doneRunning();
}
}
void registerGlobalObject(const QString& name, QObject* object) {
if (QThread::currentThread() != thread()) {
QMetaObject::invokeMethod(this, "registerGlobalObject",
Q_ARG(const QString&, name),
Q_ARG(QObject*, object));
return;
}
if (!globalObject().property(name).isValid()) {
if (object) {
QScriptValue value = newQObject(object);
globalObject().setProperty(name, value);
} else {
globalObject().setProperty(name, QScriptValue());
}
}
}
void registerFunction(const QString& name, QScriptEngine::FunctionSignature functionSignature, int numArguments) {
if (QThread::currentThread() != thread()) {
QMetaObject::invokeMethod(this, "registerFunction",
Q_ARG(const QString&, name),
Q_ARG(QScriptEngine::FunctionSignature, functionSignature),
Q_ARG(int, numArguments));
return;
}
QScriptValue scriptFun = newFunction(functionSignature, numArguments);
globalObject().setProperty(name, scriptFun);
}
void registerFunction(const QString& parent, const QString& name, QScriptEngine::FunctionSignature functionSignature, int numArguments) {
if (QThread::currentThread() != thread()) {
QMetaObject::invokeMethod(this, "registerFunction",
Q_ARG(const QString&, name),
Q_ARG(QScriptEngine::FunctionSignature, functionSignature),
Q_ARG(int, numArguments));
return;
}
QScriptValue object = globalObject().property(parent);
if (object.isValid()) {
QScriptValue scriptFun = newFunction(functionSignature, numArguments);
object.setProperty(name, scriptFun);
}
}
signals:
void scriptLoaded(const QString& scriptFilename);
void errorLoadingScript(const QString& scriptFilename);
void update(float deltaTime);
void scriptEnding();
void finished(const QString& fileNameString, ScriptEngine* engine);
void cleanupMenuItem(const QString& menuItemString);
void printedMessage(const QString& message);
void errorMessage(const QString& message);
void runningStateChanged();
void evaluationFinished(QScriptValue result, bool isException);
void loadScript(const QString& scriptName, bool isUserLoaded);
void reloadScript(const QString& scriptName, bool isUserLoaded);
void doneRunning();
private:
QString _scriptContents;
QString _fileNameString;
QString _parentURL;
bool _isInitialized { false };
std::atomic<bool> _isFinished { false };
std::atomic<bool> _isRunning { false };
bool _wantSignals { true };
QHash<QTimer*, QScriptValue> _timerFunctionMap;
};
ScriptEngine* loadScript(const QString& scriptFilename) {
ScriptEngine* scriptEngine = new ScriptEngine();
scriptEngine->loadFile(scriptFilename);
return scriptEngine;
}
OffscreenGLCanvas* _chromiumShareContext { nullptr };
Q_GUI_EXPORT void qt_gl_set_global_share_context(QOpenGLContext *context);
// Create a simple OpenGL window that renders text in various ways
class QTestWindow : public QWindow {
Q_OBJECT
QOpenGLContextWrapper* _context{ nullptr };
QSize _size;
bool _altPressed{ false };
RateCounter fps;
QTimer _timer;
int testQmlTexture{ 0 };
ProgramPtr _program;
ShapeWrapperPtr _plane;
QScriptEngine* _scriptEngine { nullptr };
public:
QObject* rootMenu;
QTestWindow() {
_scriptEngine = new ScriptEngine();
_timer.setInterval(1);
QObject::connect(&_timer, &QTimer::timeout, this, &QTestWindow::draw);
_chromiumShareContext = new OffscreenGLCanvas();
_chromiumShareContext->create();
_chromiumShareContext->makeCurrent();
qt_gl_set_global_share_context(_chromiumShareContext->getContext());
{
setSurfaceType(QSurface::OpenGLSurface);
QSurfaceFormat format = getDefaultOpenGLSurfaceFormat();
setFormat(format);
_context = new QOpenGLContextWrapper();
_context->setFormat(format);
_context->setShareContext(_chromiumShareContext->getContext());
}
if (!_context->create()) {
qFatal("Could not create OpenGL context");
}
show();
makeCurrent();
glewExperimental = true;
glewInit();
glGetError();
using namespace oglplus;
Context::Enable(Capability::Blend);
Context::BlendFunc(BlendFunction::SrcAlpha, BlendFunction::OneMinusSrcAlpha);
Context::Disable(Capability::DepthTest);
Context::Disable(Capability::CullFace);
Context::ClearColor(0.2f, 0.2f, 0.2f, 1);
InfoView::registerType();
auto offscreenUi = DependencyManager::set<OffscreenUi>();
{
offscreenUi->create(_context->getContext());
offscreenUi->setProxyWindow(this);
connect(offscreenUi.data(), &OffscreenUi::textureUpdated, this, [this, offscreenUi](int textureId) {
testQmlTexture = textureId;
});
makeCurrent();
}
auto primaryScreen = QGuiApplication::primaryScreen();
auto targetScreen = primaryScreen;
auto screens = QGuiApplication::screens();
if (screens.size() > 1) {
for (auto screen : screens) {
if (screen != targetScreen) {
targetScreen = screen;
break;
}
}
}
auto rect = targetScreen->availableGeometry();
rect.setWidth(rect.width() * 0.8f);
rect.setHeight(rect.height() * 0.8f);
rect.moveTo(QPoint(20, 20));
setGeometry(rect);
#ifdef QML_CONTROL_GALLERY
offscreenUi->setBaseUrl(QUrl::fromLocalFile(getTestQmlDir()));
offscreenUi->load(QUrl("main.qml"));
#else
offscreenUi->setBaseUrl(QUrl::fromLocalFile(getInterfaceQmlDir()));
offscreenUi->load(QUrl("TestRoot.qml"));
#endif
installEventFilter(offscreenUi.data());
offscreenUi->resume();
_timer.start();
}
virtual ~QTestWindow() {
DependencyManager::destroy<OffscreenUi>();
}
private:
void draw() {
if (!isVisible()) {
return;
}
makeCurrent();
auto error = glGetError();
if (error != GL_NO_ERROR) {
qDebug() << "GL error in entering draw " << error;
}
using namespace oglplus;
Context::Clear().ColorBuffer().DepthBuffer();
ivec2 size(_size.width(), _size.height());
size *= devicePixelRatio();
size = glm::max(size, ivec2(100, 100));
Context::Viewport(size.x, size.y);
if (!_program) {
_program = loadDefaultShader();
_plane = loadPlane(_program);
}
if (testQmlTexture > 0) {
glBindTexture(GL_TEXTURE_2D, testQmlTexture);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
}
_program->Bind();
_plane->Use();
_plane->Draw();
_context->swapBuffers(this);
fps.increment();
if (fps.elapsed() >= 10.0f) {
qDebug() << "FPS: " << fps.rate();
fps.reset();
}
}
void makeCurrent() {
_context->makeCurrent(this);
}
void resizeWindow(const QSize & size) {
_size = size;
DependencyManager::get<OffscreenUi>()->resize(_size);
}
protected:
void resizeEvent(QResizeEvent* ev) override {
resizeWindow(ev->size());
}
void keyPressEvent(QKeyEvent* event) override {
_altPressed = Qt::Key_Alt == event->key();
switch (event->key()) {
case Qt::Key_B:
if (event->modifiers() & Qt::CTRL) {
auto offscreenUi = DependencyManager::get<OffscreenUi>();
offscreenUi->load("Browser.qml");
}
break;
case Qt::Key_J:
if (event->modifiers() & Qt::CTRL) {
loadScript(getExamplesDir() + "tests/qmlWebTest.js");
}
break;
case Qt::Key_K:
if (event->modifiers() & Qt::CTRL) {
OffscreenUi::question("Message title", "Message contents", [](QMessageBox::Button b){
qDebug() << b;
});
}
break;
}
QWindow::keyPressEvent(event);
}
void moveEvent(QMoveEvent* event) override {
static qreal oldPixelRatio = 0.0;
if (devicePixelRatio() != oldPixelRatio) {
oldPixelRatio = devicePixelRatio();
resizeWindow(size());
}
QWindow::moveEvent(event);
}
};
const char * LOG_FILTER_RULES = R"V0G0N(
hifi.offscreen.focus.debug=false
qt.quick.mouse.debug=false
)V0G0N";
void messageHandler(QtMsgType type, const QMessageLogContext& context, const QString& message) {
QString logMessage = message;
#ifdef Q_OS_WIN
if (!logMessage.isEmpty()) {
OutputDebugStringA(logMessage.toLocal8Bit().constData());
OutputDebugStringA("\n");
}
#endif
}
int main(int argc, char** argv) {
QGuiApplication app(argc, argv);
qInstallMessageHandler(messageHandler);
QLoggingCategory::setFilterRules(LOG_FILTER_RULES);
QTestWindow window;
app.exec();
return 0;
}
#include "main.moc"