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render implement thread, wrap GL commands into tasks

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This commit is contained in:
omigamedev
2019-07-06 22:25:07 +02:00
parent db27334ce5
commit 0012e2ce9b
18 changed files with 1252 additions and 904 deletions
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32
src/node_colorwheel.cpp
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@@ -2,6 +2,7 @@
#include "node_colorwheel.h"
#include "shader.h"
#include "log.h"
#include "app.h"
Node* NodeColorWheel::clone_instantiate() const
{
@@ -42,21 +43,24 @@ void NodeColorWheel::loaded()
vertices.push_back({{glm::cos(2.f/3.f*glm::pi<float>())*l,glm::sin(2.f/3.f*glm::pi<float>())*l,0,1},{0,0},{0,0,0,1}});
vertices.push_back({{l,0,0,1},{1,1},{1,0,0,1}});
glGenBuffers(1, &buffers);
glBindBuffer(GL_ARRAY_BUFFER, buffers);
glBufferData(GL_ARRAY_BUFFER, vertices.size()*sizeof(vertex_t), vertices.data(), GL_STATIC_DRAW);
glBindBuffer(GL_ARRAY_BUFFER, 0);
App::I.render_task([&]
{
glGenBuffers(1, &buffers);
glBindBuffer(GL_ARRAY_BUFFER, buffers);
glBufferData(GL_ARRAY_BUFFER, vertices.size() * sizeof(vertex_t), vertices.data(), GL_STATIC_DRAW);
glBindBuffer(GL_ARRAY_BUFFER, 0);
glGenVertexArrays(1, &arrays);
glBindVertexArray(arrays);
glEnableVertexAttribArray(0);
glEnableVertexAttribArray(1);
glEnableVertexAttribArray(2);
glBindBuffer(GL_ARRAY_BUFFER, buffers);
glVertexAttribPointer(0, 4, GL_FLOAT, GL_FALSE, sizeof(vertex_t), (GLvoid*)0);
glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, sizeof(vertex_t), (GLvoid*)offsetof(vertex_t, uvs));
glVertexAttribPointer(2, 4, GL_FLOAT, GL_FALSE, sizeof(vertex_t), (GLvoid*)offsetof(vertex_t, col));
glBindVertexArray(0);
glGenVertexArrays(1, &arrays);
glBindVertexArray(arrays);
glEnableVertexAttribArray(0);
glEnableVertexAttribArray(1);
glEnableVertexAttribArray(2);
glBindBuffer(GL_ARRAY_BUFFER, buffers);
glVertexAttribPointer(0, 4, GL_FLOAT, GL_FALSE, sizeof(vertex_t), (GLvoid*)0);
glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, sizeof(vertex_t), (GLvoid*)offsetof(vertex_t, uvs));
glVertexAttribPointer(2, 4, GL_FLOAT, GL_FALSE, sizeof(vertex_t), (GLvoid*)offsetof(vertex_t, col));
glBindVertexArray(0);
});
}
void NodeColorWheel::draw()