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Fixing test code

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This commit is contained in:
Brad Davis 2015-07-16 17:23:25 -07:00
parent ae10d58142
commit e6e9f017c0
1 changed files with 9 additions and 52 deletions
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61
tests/render-utils/src/main.cpp
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@ -8,7 +8,7 @@
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//
#include "TextRenderer.h"
#include <gpu/GPUConfig.h>
#include <QWindow>
#include <QFile>
@ -29,6 +29,7 @@
#include <unordered_map>
#include <memory>
#include <glm/glm.hpp>
#include <PathUtils.h>
#include <QDir>
@ -86,7 +87,7 @@ class QTestWindow : public QWindow {
QOpenGLContext* _context{ nullptr };
QSize _size;
TextRenderer* _textRenderer[4];
//TextRenderer* _textRenderer[4];
RateCounter fps;
protected:
@ -146,12 +147,12 @@ public:
glGetError();
#endif
_textRenderer[0] = TextRenderer::getInstance(SANS_FONT_FAMILY, 12, false);
_textRenderer[1] = TextRenderer::getInstance(SERIF_FONT_FAMILY, 12, false,
TextRenderer::SHADOW_EFFECT);
_textRenderer[2] = TextRenderer::getInstance(MONO_FONT_FAMILY, 48, -1,
false, TextRenderer::OUTLINE_EFFECT);
_textRenderer[3] = TextRenderer::getInstance(INCONSOLATA_FONT_FAMILY, 24);
//_textRenderer[0] = TextRenderer::getInstance(SANS_FONT_FAMILY, 12, false);
//_textRenderer[1] = TextRenderer::getInstance(SERIF_FONT_FAMILY, 12, false,
// TextRenderer::SHADOW_EFFECT);
//_textRenderer[2] = TextRenderer::getInstance(MONO_FONT_FAMILY, 48, -1,
// false, TextRenderer::OUTLINE_EFFECT);
//_textRenderer[3] = TextRenderer::getInstance(INCONSOLATA_FONT_FAMILY, 24);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
@ -190,48 +191,6 @@ static const glm::uvec2 QUAD_OFFSET(10, 10);
static const glm::vec3 COLORS[4] = { { 1.0, 1.0, 1.0 }, { 0.5, 1.0, 0.5 }, {
1.0, 0.5, 0.5 }, { 0.5, 0.5, 1.0 } };
void QTestWindow::renderText() {
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(0, _size.width(), _size.height(), 0, 1, -1);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
const glm::uvec2 size = glm::uvec2(_size.width() / 2, _size.height() / 2);
const glm::uvec2 offsets[4] = {
{ QUAD_OFFSET.x, QUAD_OFFSET.y },
{ size.x + QUAD_OFFSET.x, QUAD_OFFSET.y },
{ size.x + QUAD_OFFSET.x, size.y + QUAD_OFFSET.y },
{ QUAD_OFFSET.x, size.y + QUAD_OFFSET.y },
};
QString str = QString::fromWCharArray(EXAMPLE_TEXT);
for (int i = 0; i < 4; ++i) {
glm::vec2 bounds = _textRenderer[i]->computeExtent(str);
glPushMatrix();
{
glTranslatef(offsets[i].x, offsets[i].y, 0);
glColor3f(0, 0, 0);
glBegin(GL_QUADS);
{
glVertex2f(0, 0);
glVertex2f(0, bounds.y);
glVertex2f(bounds.x, bounds.y);
glVertex2f(bounds.x, 0);
}
glEnd();
}
glPopMatrix();
const int testCount = 100;
for (int j = 0; j < testCount; ++j) {
// Draw backgrounds around where the text will appear
// Draw the text itself
_textRenderer[i]->draw(offsets[i].x, offsets[i].y, str.toLocal8Bit().constData(),
glm::vec4(COLORS[i], 1.0f));
}
}
}
void QTestWindow::draw() {
if (!isVisible()) {
@ -242,8 +201,6 @@ void QTestWindow::draw() {
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glViewport(0, 0, _size.width() * devicePixelRatio(), _size.height() * devicePixelRatio());
renderText();
_context->swapBuffers(this);
glFinish();