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This commit is contained in:
Brad Davis 2017-11-29 09:11:52 -08:00
parent e4220aa44e
commit 101d6763cc
5 changed files with 31 additions and 515 deletions
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7
android/app/src/main/cpp/native-lib.cpp
View file

@ -37,12 +37,7 @@ extern "C" {
JNI_METHOD(jlong, nativeCreateRenderer)
(JNIEnv *env, jclass clazz, jobject class_loader, jobject android_context, jlong native_gvr_api) {
qInstallMessageHandler(messageHandler);
#if defined(GVR)
auto gvrContext = reinterpret_cast<gvr_context *>(native_gvr_api);
return toJni(new NativeRenderer(gvrContext));
#else
return toJni(new NativeRenderer(nullptr));
#endif
return toJni(new NativeRenderer());
}
JNI_METHOD(void, nativeDestroyRenderer)

471
android/app/src/main/cpp/renderer.cpp
View file

@ -1,119 +1,14 @@
#include "renderer.h"
#include <mutex>
#include <glm/gtc/matrix_transform.hpp>
#include <QtCore/QDebug>
#include <gl/Config.h>
#include <gl/GLShaders.h>
#include <glm/gtc/matrix_transform.hpp>
#if 0
#include <gpu/DrawTransformUnitQuad_vert.h>
#include <gpu/DrawTexcoordRectTransformUnitQuad_vert.h>
#include <gpu/DrawViewportQuadTransformTexcoord_vert.h>
#include <gpu/DrawTexture_frag.h>
#include <gpu/DrawTextureOpaque_frag.h>
#include <gpu/DrawColoredTexture_frag.h>
#include <render-utils/simple_vert.h>
#include <render-utils/simple_frag.h>
#include <render-utils/simple_textured_frag.h>
#include <render-utils/simple_textured_unlit_frag.h>
#include <render-utils/deferred_light_vert.h>
#include <render-utils/deferred_light_point_vert.h>
#include <render-utils/deferred_light_spot_vert.h>
#include <render-utils/directional_ambient_light_frag.h>
#include <render-utils/directional_skybox_light_frag.h>
#include <render-utils/standardTransformPNTC_vert.h>
#include <render-utils/standardDrawTexture_frag.h>
#include <render-utils/model_vert.h>
#include <render-utils/model_shadow_vert.h>
#include <render-utils/model_normal_map_vert.h>
#include <render-utils/model_lightmap_vert.h>
#include <render-utils/model_lightmap_normal_map_vert.h>
#include <render-utils/skin_model_vert.h>
#include <render-utils/skin_model_shadow_vert.h>
#include <render-utils/skin_model_normal_map_vert.h>
#include <render-utils/model_frag.h>
#include <render-utils/model_shadow_frag.h>
#include <render-utils/model_normal_map_frag.h>
#include <render-utils/model_normal_specular_map_frag.h>
#include <render-utils/model_specular_map_frag.h>
#include <render-utils/model_lightmap_frag.h>
#include <render-utils/model_lightmap_normal_map_frag.h>
#include <render-utils/model_lightmap_normal_specular_map_frag.h>
#include <render-utils/model_lightmap_specular_map_frag.h>
#include <render-utils/model_translucent_frag.h>
#include <render-utils/overlay3D_vert.h>
#include <render-utils/overlay3D_frag.h>
#include <render-utils/sdf_text3D_vert.h>
#include <render-utils/sdf_text3D_frag.h>
#include <model/skybox_vert.h>
#include <model/skybox_frag.h>
#include <entities-renderer/textured_particle_frag.h>
#include <entities-renderer/textured_particle_vert.h>
#include <entities-renderer/paintStroke_vert.h>
#include <entities-renderer/paintStroke_frag.h>
#include <entities-renderer/polyvox_vert.h>
#include <entities-renderer/polyvox_frag.h>
#endif
#if defined(GVR)
#include <shared/Bilateral.h>
#include "GoogleVRHelpers.h"
static const uint64_t kPredictionTimeWithoutVsyncNanos = 50000000;
static const gvr_rectf fullscreen = {0, 1, 0, 1};
template <typename F>
void withFrameBuffer(gvr::Frame& frame, int32_t index, F f) {
frame.BindBuffer(index);
f();
frame.Unbind();
}
std::array<gvr::BufferViewport, 2> buildViewports(const std::unique_ptr<gvr::GvrApi> &gvrapi) {
return { {gvrapi->CreateBufferViewport(), gvrapi->CreateBufferViewport()} };
}
// Computes a texture size that has approximately half as many pixels. This is
// equivalent to scaling each dimension by approximately sqrt(2)/2.
static gvr::Sizei HalfPixelCount(const gvr::Sizei &in) {
// Scale each dimension by sqrt(2)/2 ~= 7/10ths.
gvr::Sizei out;
out.width = (7 * in.width) / 10;
out.height = (7 * in.height) / 10;
return out;
}
void testShaderBuild(const char* vs_src, const char * fs_src) {
std::string error;
GLuint vs, fs;
if (!gl::compileShader(GL_VERTEX_SHADER, vs_src, VERTEX_SHADER_DEFINES, vs, error) ||
!gl::compileShader(GL_FRAGMENT_SHADER, fs_src, PIXEL_SHADER_DEFINES, fs, error)) {
throw std::runtime_error("Failed to compile shader");
}
auto pr = gl::compileProgram({ vs, fs }, error);
if (!pr) {
throw std::runtime_error("Failed to link shader");
}
}
#endif
static const float kZNear = 1.0f;
static const float kZFar = 100.0f;
static const char *kSimepleVertexShader = R"glsl(
#version 300 es
static const char *kSimepleVertexShader = R"glsl(#version 300 es
#extension GL_OVR_multiview2 : enable
layout(num_views=2) in;
@ -128,8 +23,7 @@ void main() {
}
)glsl";
static const char *kPassthroughFragmentShader = R"glsl(
#version 300 es
static const char *kPassthroughFragmentShader = R"glsl(#version 300 es
precision mediump float;
in vec4 v_Color;
out vec4 FragColor;
@ -137,6 +31,17 @@ out vec4 FragColor;
void main() { FragColor = v_Color; }
)glsl";
int LoadGLShader(int type, const char *shadercode) {
GLuint result = 0;
std::string shaderError;
static const std::string SHADER_DEFINES;
if (!gl::compileShader(type, shadercode, SHADER_DEFINES, result, shaderError)) {
qWarning() << "QQQ" << __FUNCTION__ << "Shader compile failure" << shaderError.c_str();
}
return result;
}
static void CheckGLError(const char* label) {
int gl_error = glGetError();
if (gl_error != GL_NO_ERROR) {
@ -147,160 +52,6 @@ static void CheckGLError(const char* label) {
}
// Contains vertex, normal and other data.
#if 0
namespace cube {
const std::array<float, 108> CUBE_COORDS{{
// Front face
-1.0f, 1.0f, 1.0f,
-1.0f, -1.0f, 1.0f,
1.0f, 1.0f, 1.0f,
-1.0f, -1.0f, 1.0f,
1.0f, -1.0f, 1.0f,
1.0f, 1.0f, 1.0f,
// Right face
1.0f, 1.0f, 1.0f,
1.0f, -1.0f, 1.0f,
1.0f, 1.0f, -1.0f,
1.0f, -1.0f, 1.0f,
1.0f, -1.0f, -1.0f,
1.0f, 1.0f, -1.0f,
// Back face
1.0f, 1.0f, -1.0f,
1.0f, -1.0f, -1.0f,
-1.0f, 1.0f, -1.0f,
1.0f, -1.0f, -1.0f,
-1.0f, -1.0f, -1.0f,
-1.0f, 1.0f, -1.0f,
// Left face
-1.0f, 1.0f, -1.0f,
-1.0f, -1.0f, -1.0f,
-1.0f, 1.0f, 1.0f,
-1.0f, -1.0f, -1.0f,
-1.0f, -1.0f, 1.0f,
-1.0f, 1.0f, 1.0f,
// Top face
-1.0f, 1.0f, -1.0f,
-1.0f, 1.0f, 1.0f,
1.0f, 1.0f, -1.0f,
-1.0f, 1.0f, 1.0f,
1.0f, 1.0f, 1.0f,
1.0f, 1.0f, -1.0f,
// Bottom face
1.0f, -1.0f, -1.0f,
1.0f, -1.0f, 1.0f,
-1.0f, -1.0f, -1.0f,
1.0f, -1.0f, 1.0f,
-1.0f, -1.0f, 1.0f,
-1.0f, -1.0f, -1.0f
}};
const std::array<float, 108> CUBE_COLORS{{
// front, green
0.0f, 0.5273f, 0.2656f,
0.0f, 0.5273f, 0.2656f,
0.0f, 0.5273f, 0.2656f,
0.0f, 0.5273f, 0.2656f,
0.0f, 0.5273f, 0.2656f,
0.0f, 0.5273f, 0.2656f,
// right, blue
0.0f, 0.3398f, 0.9023f,
0.0f, 0.3398f, 0.9023f,
0.0f, 0.3398f, 0.9023f,
0.0f, 0.3398f, 0.9023f,
0.0f, 0.3398f, 0.9023f,
0.0f, 0.3398f, 0.9023f,
// back, also green
0.0f, 0.5273f, 0.2656f,
0.0f, 0.5273f, 0.2656f,
0.0f, 0.5273f, 0.2656f,
0.0f, 0.5273f, 0.2656f,
0.0f, 0.5273f, 0.2656f,
0.0f, 0.5273f, 0.2656f,
// left, also blue
0.0f, 0.3398f, 0.9023f,
0.0f, 0.3398f, 0.9023f,
0.0f, 0.3398f, 0.9023f,
0.0f, 0.3398f, 0.9023f,
0.0f, 0.3398f, 0.9023f,
0.0f, 0.3398f, 0.9023f,
// top, red
0.8359375f, 0.17578125f, 0.125f,
0.8359375f, 0.17578125f, 0.125f,
0.8359375f, 0.17578125f, 0.125f,
0.8359375f, 0.17578125f, 0.125f,
0.8359375f, 0.17578125f, 0.125f,
0.8359375f, 0.17578125f, 0.125f,
// bottom, also red
0.8359375f, 0.17578125f, 0.125f,
0.8359375f, 0.17578125f, 0.125f,
0.8359375f, 0.17578125f, 0.125f,
0.8359375f, 0.17578125f, 0.125f,
0.8359375f, 0.17578125f, 0.125f,
0.8359375f, 0.17578125f, 0.125f
}};
const std::array<float, 108> CUBE_NORMALS{{
// Front face
0.0f, 0.0f, 1.0f,
0.0f, 0.0f, 1.0f,
0.0f, 0.0f, 1.0f,
0.0f, 0.0f, 1.0f,
0.0f, 0.0f, 1.0f,
0.0f, 0.0f, 1.0f,
// Right face
1.0f, 0.0f, 0.0f,
1.0f, 0.0f, 0.0f,
1.0f, 0.0f, 0.0f,
1.0f, 0.0f, 0.0f,
1.0f, 0.0f, 0.0f,
1.0f, 0.0f, 0.0f,
// Back face
0.0f, 0.0f, -1.0f,
0.0f, 0.0f, -1.0f,
0.0f, 0.0f, -1.0f,
0.0f, 0.0f, -1.0f,
0.0f, 0.0f, -1.0f,
0.0f, 0.0f, -1.0f,
// Left face
-1.0f, 0.0f, 0.0f,
-1.0f, 0.0f, 0.0f,
-1.0f, 0.0f, 0.0f,
-1.0f, 0.0f, 0.0f,
-1.0f, 0.0f, 0.0f,
-1.0f, 0.0f, 0.0f,
// Top face
0.0f, 1.0f, 0.0f,
0.0f, 1.0f, 0.0f,
0.0f, 1.0f, 0.0f,
0.0f, 1.0f, 0.0f,
0.0f, 1.0f, 0.0f,
0.0f, 1.0f, 0.0f,
// Bottom face
0.0f, -1.0f, 0.0f,
0.0f, -1.0f, 0.0f,
0.0f, -1.0f, 0.0f,
0.0f, -1.0f, 0.0f,
0.0f, -1.0f, 0.0f,
0.0f, -1.0f, 0.0f
}};
}
#endif
namespace triangle {
static std::array<float, 9> TRIANGLE_VERTS {{
-0.5f, -0.5f, 0.0f,
@ -309,103 +60,8 @@ namespace triangle {
}};
}
const std::string VERTEX_SHADER_DEFINES{ R"GLSL(
#version 300 es
#extension GL_EXT_clip_cull_distance : enable
#define GPU_VERTEX_SHADER
#define GPU_SSBO_TRANSFORM_OBJECT 1
#define GPU_TRANSFORM_IS_STEREO
#define GPU_TRANSFORM_STEREO_CAMERA
#define GPU_TRANSFORM_STEREO_CAMERA_INSTANCED
#define GPU_TRANSFORM_STEREO_SPLIT_SCREEN
)GLSL" };
const std::string PIXEL_SHADER_DEFINES{ R"GLSL(
#version 300 es
precision mediump float;
#define GPU_PIXEL_SHADER
#define GPU_TRANSFORM_IS_STEREO
#define GPU_TRANSFORM_STEREO_CAMERA
#define GPU_TRANSFORM_STEREO_CAMERA_INSTANCED
#define GPU_TRANSFORM_STEREO_SPLIT_SCREEN
)GLSL" };
#if defined(GVR)
NativeRenderer::NativeRenderer(gvr_context *vrContext) :
_gvrapi(new gvr::GvrApi(vrContext, false)),
_viewports(buildViewports(_gvrapi)),
_gvr_viewer_type(_gvrapi->GetViewerType())
{
start = std::chrono::system_clock::now();
}
void NativeRenderer::InitializeVR() {
_gvrapi->InitializeGl();
bool multiviewEnabled = _gvrapi->IsFeatureSupported(GVR_FEATURE_MULTIVIEW);
qWarning() << "QQQ" << __FUNCTION__ << "Multiview enabled " << multiviewEnabled;
// Because we are using 2X MSAA, we can render to half as many pixels and
// achieve similar quality.
_renderSize = HalfPixelCount(_gvrapi->GetMaximumEffectiveRenderTargetSize());
std::vector<gvr::BufferSpec> specs;
specs.push_back(_gvrapi->CreateBufferSpec());
specs[0].SetColorFormat(GVR_COLOR_FORMAT_RGBA_8888);
specs[0].SetDepthStencilFormat(GVR_DEPTH_STENCIL_FORMAT_DEPTH_16);
specs[0].SetSamples(2);
gvr::Sizei half_size = {_renderSize.width / 2, _renderSize.height};
specs[0].SetMultiviewLayers(2);
specs[0].SetSize(half_size);
_swapchain.reset(new gvr::SwapChain(_gvrapi->CreateSwapChain(specs)));
_viewportlist.reset(new gvr::BufferViewportList(_gvrapi->CreateEmptyBufferViewportList()));
}
void NativeRenderer::PrepareFramebuffer() {
const gvr::Sizei recommended_size = HalfPixelCount(
_gvrapi->GetMaximumEffectiveRenderTargetSize());
if (_renderSize.width != recommended_size.width ||
_renderSize.height != recommended_size.height) {
// We need to resize the framebuffer. Note that multiview uses two texture
// layers, each with half the render width.
gvr::Sizei framebuffer_size = recommended_size;
framebuffer_size.width /= 2;
_swapchain->ResizeBuffer(0, framebuffer_size);
_renderSize = recommended_size;
}
}
#else
NativeRenderer::NativeRenderer(void *vrContext)
{
start = std::chrono::system_clock::now();
}
#endif
/**
* Converts a raw text file, saved as a resource, into an OpenGL ES shader.
*
* @param type The type of shader we will be creating.
* @param resId The resource ID of the raw text file.
* @return The shader object handler.
*/
int LoadGLShader(int type, const char *shadercode) {
GLuint result = 0;
std::string shaderError;
static const std::string SHADER_DEFINES;
if (!gl::compileShader(type, shadercode, SHADER_DEFINES, result, shaderError)) {
qWarning() << "QQQ" << __FUNCTION__ << "Shader compile failure" << shaderError.c_str();
}
return result;
}
void NativeRenderer::InitializeGl() {
qDebug() << "QQQ" << __FUNCTION__;
#if defined(GVR)
InitializeVR();
#endif
glDisable(GL_DEPTH_TEST);
glDisable(GL_CULL_FACE);
glDisable(GL_SCISSOR_TEST);
@ -414,35 +70,21 @@ void NativeRenderer::InitializeGl() {
const uint32_t vertShader = LoadGLShader(GL_VERTEX_SHADER, kSimepleVertexShader);
const uint32_t fragShader = LoadGLShader(GL_FRAGMENT_SHADER, kPassthroughFragmentShader);
std::string error;
_cubeProgram = gl::compileProgram({ vertShader, fragShader }, error);
_program = gl::compileProgram({ vertShader, fragShader }, error);
CheckGLError("build program");
glGenBuffers(1, &_cubeBuffer);
glBindBuffer(GL_ARRAY_BUFFER, _cubeBuffer);
glGenBuffers(1, &_geometryBuffer);
glBindBuffer(GL_ARRAY_BUFFER, _geometryBuffer);
glBufferData(GL_ARRAY_BUFFER, sizeof(float) * 9, triangle::TRIANGLE_VERTS.data(), GL_STATIC_DRAW);
/*
glBufferData(GL_ARRAY_BUFFER, sizeof(float) * 108 * 3, NULL, GL_STATIC_DRAW);
glBufferSubData(GL_ARRAY_BUFFER, sizeof(float) * 108 * 0, sizeof(float) * 108, cube::CUBE_COORDS.data());
glBufferSubData(GL_ARRAY_BUFFER, sizeof(float) * 108 * 1, sizeof(float) * 108, cube::CUBE_COLORS.data());
glBufferSubData(GL_ARRAY_BUFFER, sizeof(float) * 108 * 2, sizeof(float) * 108, cube::CUBE_NORMALS.data());
*/
glBindBuffer(GL_ARRAY_BUFFER, 0);
CheckGLError("upload vertices");
glGenVertexArrays(1, &_cubeVao);
glBindBuffer(GL_ARRAY_BUFFER, _cubeBuffer);
glBindVertexArray(_cubeVao);
glGenVertexArrays(1, &_vao);
glBindBuffer(GL_ARRAY_BUFFER, _geometryBuffer);
glBindVertexArray(_vao);
glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 3 * sizeof(float), (void*)0);
glEnableVertexAttribArray(0);
/*
glVertexAttribPointer(0, 3, GL_FLOAT, false, 0, 0);
glEnableVertexAttribArray(0);
glVertexAttribPointer(1, 3, GL_FLOAT, false, 0, (const void*)(sizeof(float) * 108 * 1) );
glEnableVertexAttribArray(1);
glVertexAttribPointer(2, 3, GL_FLOAT, false, 0, (const void*)(sizeof(float) * 108 * 2));
glEnableVertexAttribArray(2);
*/
glBindVertexArray(0);
glBindBuffer(GL_ARRAY_BUFFER, 0);
CheckGLError("build vao ");
@ -457,72 +99,12 @@ void NativeRenderer::DrawFrame() {
v.g = 1.0f - v.r;
v.b = 1.0f;
#if defined(GVR)
PrepareFramebuffer();
// A client app does its rendering here.
gvr::ClockTimePoint target_time = gvr::GvrApi::GetTimePointNow();
target_time.monotonic_system_time_nanos += kPredictionTimeWithoutVsyncNanos;
using namespace googlevr;
using namespace bilateral;
const auto gvrHeadPose = _gvrapi->GetHeadSpaceFromStartSpaceRotation(target_time);
_head_view = toGlm(gvrHeadPose);
_viewportlist->SetToRecommendedBufferViewports();
glm::mat4 eye_views[2];
for_each_side([&](bilateral::Side side) {
int eye = index(side);
const gvr::Eye gvr_eye = eye == 0 ? GVR_LEFT_EYE : GVR_RIGHT_EYE;
const auto& eyeView = eye_views[eye] = toGlm(_gvrapi->GetEyeFromHeadMatrix(gvr_eye)) * _head_view;
auto& viewport = _viewports[eye];
_viewportlist->GetBufferViewport(eye, &viewport);
viewport.SetSourceUv(fullscreen);
viewport.SetSourceLayer(eye);
_viewportlist->SetBufferViewport(eye, viewport);
const auto &mvc = _modelview_cube[eye] = eyeView * _model_cube;
const auto &mvf = _modelview_floor[eye] = eyeView * _model_floor;
const gvr_rectf fov = viewport.GetSourceFov();
const glm::mat4 perspective = perspectiveMatrixFromView(fov, kZNear, kZFar);
_modelview_projection_cube[eye] = perspective * mvc;
_modelview_projection_floor[eye] = perspective * mvf;
_light_pos_eye_space[eye] = glm::vec3(eyeView * _light_pos_world_space);
});
gvr::Frame frame = _swapchain->AcquireFrame();
withFrameBuffer(frame, 0, [&]{
glClearColor(v.r, v.g, v.b, 1);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glViewport(0, 0, _renderSize.width / 2, _renderSize.height);
glUseProgram(_cubeProgram);
glBindVertexArray(_cubeVao);
glDrawArrays(GL_TRIANGLES, 0, 3);
glBindVertexArray(0);
});
frame.Submit(*_viewportlist, gvrHeadPose);
CheckGLError("onDrawFrame");
#else
constexpr size_t eye = 0;
const glm::mat4 eyeView{ 1 };
const auto &mvc = _modelview_cube[eye] = eyeView * _model_cube;
const auto &mvf = _modelview_floor[eye] = eyeView * _model_floor;
const glm::mat4 perspective = glm::perspective(60.0f, 1.0f, kZNear, kZFar);
_modelview_projection_cube[eye] = perspective * mvc;
_modelview_projection_floor[eye] = perspective * mvf;
_light_pos_eye_space[eye] = glm::vec3(eyeView * _light_pos_world_space);
glClearColor(v.r, v.g, v.b, 1);
glClearColor(v.r, v.g, v.b, 1.0f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
//glViewport(0, 0, _renderSize.width / 2, _renderSize.height);
glUseProgram(_cubeProgram);
glBindVertexArray(_cubeVao);
glUseProgram(_program);
glBindVertexArray(_vao);
glDrawArrays(GL_TRIANGLES, 0, 3);
glBindVertexArray(0);
#endif
}
void NativeRenderer::OnTriggerEvent() {
@ -531,15 +113,8 @@ void NativeRenderer::OnTriggerEvent() {
void NativeRenderer::OnPause() {
qDebug() << "QQQ" << __FUNCTION__;
#if defined(GVR)
_gvrapi->PauseTracking();
#endif
}
void NativeRenderer::OnResume() {
qDebug() << "QQQ" << __FUNCTION__;
#if defined(GVR)
_gvrapi->ResumeTracking();
_gvrapi->RefreshViewerProfile();
#endif
}

47
android/app/src/main/cpp/renderer.h
View file

@ -4,21 +4,8 @@
#include <array>
#include <glm/glm.hpp>
//#define GVR
#if defined(GVR)
#include <vr/gvr/capi/include/gvr.h>
#endif
class NativeRenderer {
public:
#if defined(GVR)
NativeRenderer(gvr_context* vrContext);
#else
NativeRenderer(void* vrContext);
#endif
void InitializeGl();
void DrawFrame();
void OnTriggerEvent();
@ -26,35 +13,9 @@ public:
void OnResume();
private:
std::chrono::time_point<std::chrono::system_clock> start { std::chrono::system_clock::now() };
std::chrono::time_point<std::chrono::system_clock> start;
#if defined(GVR)
void InitializeVR();
void PrepareFramebuffer();
std::unique_ptr<gvr::GvrApi> _gvrapi;
gvr::ViewerType _gvr_viewer_type;
std::unique_ptr<gvr::BufferViewportList> _viewportlist;
std::unique_ptr<gvr::SwapChain> _swapchain;
std::array<gvr::BufferViewport, 2> _viewports;
gvr::Sizei _renderSize;
#endif
uint32_t _cubeBuffer { 0 };
uint32_t _cubeVao { 0 };
uint32_t _cubeProgram { 0 };
glm::mat4 _head_view;
glm::mat4 _model_cube;
glm::mat4 _camera;
glm::mat4 _view;
glm::mat4 _model_floor;
std::array<glm::mat4, 2> _modelview_cube;
std::array<glm::mat4, 2> _modelview_floor;
std::array<glm::mat4, 2> _modelview_projection_cube;
std::array<glm::mat4, 2> _modelview_projection_floor;
std::array<glm::vec3, 2> _light_pos_eye_space;
const glm::vec4 _light_pos_world_space{ 0, 2, 0, 1};
uint32_t _geometryBuffer { 0 };
uint32_t _vao { 0 };
uint32_t _program { 0 };
};

19
android/app/src/main/java/org/saintandreas/testapp/MainActivity.java
View file

@ -26,10 +26,9 @@ public class MainActivity extends Activity {
}
private long nativeRenderer;
//private GvrLayout gvrLayout;
private GLSurfaceView surfaceView;
private native long nativeCreateRenderer(ClassLoader appClassLoader, Context context, long nativeGvrContext);
private native long nativeCreateRenderer(ClassLoader appClassLoader, Context context);
private native void nativeDestroyRenderer(long renderer);
private native void nativeInitializeGl(long renderer);
private native void nativeDrawFrame(long renderer);
@ -55,33 +54,21 @@ public class MainActivity extends Activity {
if ((visibility & View.SYSTEM_UI_FLAG_FULLSCREEN) == 0) { setImmersiveSticky(); }
});
// gvrLayout = new GvrLayout(this);
nativeRenderer = nativeCreateRenderer(
getClass().getClassLoader(),
getApplicationContext(),
0);
//gvrLayout.getGvrApi().getNativeGvrContext());
getApplicationContext());
surfaceView = new GLSurfaceView(this);
surfaceView.setEGLContextClientVersion(3);
surfaceView.setEGLConfigChooser(8, 8, 8, 0, 0, 0);
surfaceView.setPreserveEGLContextOnPause(true);
surfaceView.setRenderer(new NativeRenderer());
// gvrLayout.setPresentationView(surfaceView);
// setContentView(gvrLayout);
// if (gvrLayout.setAsyncReprojectionEnabled(true)) {
// AndroidCompat.setSustainedPerformanceMode(this, true);
// }
// AndroidCompat.setVrModeEnabled(this, true);
setContentView(surfaceView);
}
@Override
protected void onDestroy() {
super.onDestroy();
//gvrLayout.shutdown();
nativeDestroyRenderer(nativeRenderer);
nativeRenderer = 0;
}
@ -90,14 +77,12 @@ public class MainActivity extends Activity {
protected void onPause() {
surfaceView.queueEvent(()->nativeOnPause(nativeRenderer));
surfaceView.onPause();
// gvrLayout.onPause();
super.onPause();
}
@Override
protected void onResume() {
super.onResume();
// gvrLayout.onResume();
surfaceView.onResume();
surfaceView.queueEvent(()->nativeOnResume(nativeRenderer));
}

2
libraries/gpu-gles/src/gpu/gles/GLESBackendOutput.cpp
View file

@ -99,7 +99,7 @@ public:
if (!_colorBuffers.empty()) {
glDrawBuffers((GLsizei)_colorBuffers.size(), _colorBuffers.data());
} else {
static const std::vector<GLenum> NO_BUFFERS{ GL_NONE };
static const std::vector<GLenum> NO_BUFFERS{ GL_NONE };
glDrawBuffers((GLsizei)NO_BUFFERS.size(), NO_BUFFERS.data());
}