Opengl es 将OpenGL代码从ES 1.0更改为ES 2.0后的错误

我在cocos2d-x中将代码从ES 1.0更改为ES 2.0

ES 1.0版本中的代码

const float DARK=30.0f;
int n = m_sGridSize.x * m_sGridSize.y;
glEnable(GL_CULL_FACE);
glDisableClientState(GL_COLOR_ARRAY);   
glVertexPointer(3, GL_FLOAT, 0, m_pVertices);
glTexCoordPointer(2, GL_FLOAT, 0, m_pTexCoordinates);
glDrawElements(GL_TRIANGLES, (GLsizei) n*6, GL_UNSIGNED_SHORT, m_pIndices);
glFrontFace(GL_CW);
glDisable(GL_TEXTURE_2D);
glDisableClientState(GL_TEXTURE_COORD_ARRAY);
glColor4ub(255-(m_AnimationProgress*DARK), 255-(m_AnimationProgress*DARK), 255-(m_AnimationProgress*DARK), 255);
glDrawElements(GL_TRIANGLES, (GLsizei) n*6, GL_UNSIGNED_SHORT, m_pIndices);
glColor4f(255, 255, 255, 255);
glFrontFace(GL_CCW);
glDisable(GL_CULL_FACE);
glEnable(GL_TEXTURE_2D);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
glEnableClientState(GL_COLOR_ARRAY);

const float DARK=30.0f;
m_pShaderProgram->use();
m_pShaderProgram->setUniformForModelViewProjectionMatrix();
int n = m_sGridSize.x * m_sGridSize.y;
glEnable(GL_CULL_FACE);
glDisableVertexAttribArray(kCCVertexAttrib_Color);
glVertexAttribPointer(kCCVertexAttrib_Position, 3, GL_FLOAT, GL_FALSE, 0, m_pVertices);
glVertexAttribPointer(kCCVertexAttrib_TexCoords, 2, GL_FLOAT, GL_FALSE, 0, m_pTexCoordinates);
glDrawElements(GL_TRIANGLES, (GLsizei) n*6, GL_UNSIGNED_SHORT, m_pIndices);
glFrontFace(GL_CW);
glDisable(GL_TEXTURE_2D);
glDisableVertexAttribArray(kCCVertexAttrib_TexCoords);
ccDrawColor4B(255-(m_AnimationProgress*DARK), 255-(m_AnimationProgress*DARK), 255-(m_AnimationProgress*DARK), 255);
glDrawElements(GL_TRIANGLES, (GLsizei) n*6, GL_UNSIGNED_SHORT, m_pIndices);
ccDrawColor4B(255, 255, 255, 255);
glFrontFace(GL_CCW);
glDisable(GL_CULL_FACE);
glEnable(GL_TEXTURE_2D);
glEnableVertexAttribArray(kCCVertexAttrib_TexCoords);
glEnableVertexAttribArray(kCCVertexAttrib_Color);

ES 2.0版本中的代码

const float DARK=30.0f;
int n = m_sGridSize.x * m_sGridSize.y;
glEnable(GL_CULL_FACE);
glDisableClientState(GL_COLOR_ARRAY);   
glVertexPointer(3, GL_FLOAT, 0, m_pVertices);
glTexCoordPointer(2, GL_FLOAT, 0, m_pTexCoordinates);
glDrawElements(GL_TRIANGLES, (GLsizei) n*6, GL_UNSIGNED_SHORT, m_pIndices);
glFrontFace(GL_CW);
glDisable(GL_TEXTURE_2D);
glDisableClientState(GL_TEXTURE_COORD_ARRAY);
glColor4ub(255-(m_AnimationProgress*DARK), 255-(m_AnimationProgress*DARK), 255-(m_AnimationProgress*DARK), 255);
glDrawElements(GL_TRIANGLES, (GLsizei) n*6, GL_UNSIGNED_SHORT, m_pIndices);
glColor4f(255, 255, 255, 255);
glFrontFace(GL_CCW);
glDisable(GL_CULL_FACE);
glEnable(GL_TEXTURE_2D);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
glEnableClientState(GL_COLOR_ARRAY);

const float DARK=30.0f;
m_pShaderProgram->use();
m_pShaderProgram->setUniformForModelViewProjectionMatrix();
int n = m_sGridSize.x * m_sGridSize.y;
glEnable(GL_CULL_FACE);
glDisableVertexAttribArray(kCCVertexAttrib_Color);
glVertexAttribPointer(kCCVertexAttrib_Position, 3, GL_FLOAT, GL_FALSE, 0, m_pVertices);
glVertexAttribPointer(kCCVertexAttrib_TexCoords, 2, GL_FLOAT, GL_FALSE, 0, m_pTexCoordinates);
glDrawElements(GL_TRIANGLES, (GLsizei) n*6, GL_UNSIGNED_SHORT, m_pIndices);
glFrontFace(GL_CW);
glDisable(GL_TEXTURE_2D);
glDisableVertexAttribArray(kCCVertexAttrib_TexCoords);
ccDrawColor4B(255-(m_AnimationProgress*DARK), 255-(m_AnimationProgress*DARK), 255-(m_AnimationProgress*DARK), 255);
glDrawElements(GL_TRIANGLES, (GLsizei) n*6, GL_UNSIGNED_SHORT, m_pIndices);
ccDrawColor4B(255, 255, 255, 255);
glFrontFace(GL_CCW);
glDisable(GL_CULL_FACE);
glEnable(GL_TEXTURE_2D);
glEnableVertexAttribArray(kCCVertexAttrib_TexCoords);
glEnableVertexAttribArray(kCCVertexAttrib_Color);

产生以下输出（XCode）

我做错了什么？我认为一切正常，经过几次测试。

0x0500是一个“非法枚举”错误

---

这很可能是指枚举，如GL_CULL_面或GL_三角形。请参考DL ES参考，哪些在2.0中可能不可用，或者哪些在某些情况下不能使用。

在OpenGL ES 1.1中，片段的纹理映射（ES 1.1中没有顶点纹理映射）分别使用

glEnable

和

glDisable

打开和关闭

在OpenGL ES 2.0中，片段纹理映射仅在编码到片段着色器中时进行，因此无需启用或禁用它。我怀疑GL_INVALID_ENUM来自剩余的

glEnable（GL_TEXTURE_2D）和
glDisable（GL\u纹理\u 2D）。我猜你不止一次看到这个错误