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feat: update opengl yuv

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rankun 2020-04-19 10:09:32 +08:00
parent 9b07591012
commit e9b63c5bac
1 changed files with 5 additions and 5 deletions
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10
QtScrcpy/device/render/qyuvopenglwidget.cpp
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@ -219,7 +219,7 @@ void QYUVOpenGLWidget::initTextures()
// 设置st方向上纹理超出坐标时的显示策略
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RED, m_frameSize.width(), m_frameSize.height(), 0, GL_RED, GL_UNSIGNED_BYTE, NULL);
glTexImage2D(GL_TEXTURE_2D, 0, GL_LUMINANCE, m_frameSize.width(), m_frameSize.height(), 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, nullptr);
glGenTextures(1, &m_texture[1]);
glBindTexture(GL_TEXTURE_2D, m_texture[1]);
@ -227,7 +227,7 @@ void QYUVOpenGLWidget::initTextures()
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RED, m_frameSize.width() / 2, m_frameSize.height() / 2, 0, GL_RED, GL_UNSIGNED_BYTE, NULL);
glTexImage2D(GL_TEXTURE_2D, 0, GL_LUMINANCE, m_frameSize.width() / 2, m_frameSize.height() / 2, 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, nullptr);
glGenTextures(1, &m_texture[2]);
glBindTexture(GL_TEXTURE_2D, m_texture[2]);
@ -237,7 +237,7 @@ void QYUVOpenGLWidget::initTextures()
// 设置st方向上纹理超出坐标时的显示策略
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RED, m_frameSize.width() / 2, m_frameSize.height() / 2, 0, GL_RED, GL_UNSIGNED_BYTE, NULL);
glTexImage2D(GL_TEXTURE_2D, 0, GL_LUMINANCE, m_frameSize.width() / 2, m_frameSize.height() / 2, 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, nullptr);
m_textureInited = true;
}
@ -261,7 +261,7 @@ void QYUVOpenGLWidget::updateTexture(GLuint texture, quint32 textureType, quint8
makeCurrent();
glBindTexture(GL_TEXTURE_2D, texture);
glPixelStorei(GL_UNPACK_ROW_LENGTH, stride);
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, size.width(), size.height(), GL_RED, GL_UNSIGNED_BYTE, pixels);
glPixelStorei(GL_UNPACK_ROW_LENGTH, static_cast<GLint>(stride));
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, size.width(), size.height(), GL_LUMINANCE, GL_UNSIGNED_BYTE, pixels);
doneCurrent();
}