Opengl GL_QUADS会产生错误0x506

我在OpenGL中有一些代码可以将YUV图像渲染到OpenGL视口上。该程序在 nvidia 卡上运行时运行没有问题，但在英特尔 HD 3000 上运行时会产生错误，遗憾的是它是目标机器。代码中标记了生成错误的点。

着色器程序是

// Vertex Shader
#version 120
void main() {
  gl_TexCoord[0] = gl_MultiTexCoord0;
  gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;
}
// fragment shader
#version 120
uniform sampler2D texY;
uniform sampler2D texU;
uniform sampler2D texV;
void main() {
  vec4 color;
  float y = texture2D(texY, gl_TexCoord[0].st).r;
  float u = texture2D(texU, gl_TexCoord[0].st).r;
  float v = texture2D(texV, gl_TexCoord[0].st).r;
  color.r = (1.164 * (y - 0.0625)) + (1.596 * (v - 0.5));
  color.g = (1.164 * (y - 0.0625)) - (0.391 * (u - 0.5)) - (0.813 * (v - 0.5));
  color.b = (1.164 * (y - 0.0625)) + (2.018 * (u - 0.5));
  color.a = 1.0;
  gl_FragColor = color;
};

然后我像这样运行程序：

GLuint textures[3];
glGenTextures(3, textures);
glBindTexture(GL_TEXTURE_2D, textures[YTEX]);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_MIRRORED_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_MIRRORED_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glBindTexture(GL_TEXTURE_2D, textures[UTEX]);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_MIRRORED_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_MIRRORED_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glBindTexture(GL_TEXTURE_2D, textures[VTEX]);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_MIRRORED_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_MIRRORED_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glBindTexture(GL_TEXTURE_2D, 0);
GLsizei size = width * height;
GLvoid *y = yuv_buffer;
GLvoid *u = (GLubyte *)y + size;
GLvoid *v = (GLubyte *)u + (size >> 2);
glUseProgram(program_id);
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, textures[0]);
glTexImage2D(GL_TEXTURE_2D, 0, GL_LUMINANCE, width, height, 0, GL_LUMINANCE,
            GL_UNSIGNED_BYTE, y);
glUniform1i(glGetUniformLocation(program_id, "texY"), 0);
glActiveTexture(GL_TEXTURE1);
glBindTexture(GL_TEXTURE_2D, textures[1]);
glTexImage2D(GL_TEXTURE_2D, 0, GL_LUMINANCE, width >> 1, height >> 1, 0,
            GL_LUMINANCE, GL_UNSIGNED_BYTE, u);
glUniform1i(glGetUniformLocation(program_id, "texU"), 1);
glActiveTexture(GL_TEXTURE2);
glBindTexture(GL_TEXTURE_2D, textures[2]);
glTexImage2D(GL_TEXTURE_2D, 0, GL_LUMINANCE, width >> 1, height >> 1, 0,
            GL_LUMINANCE, GL_UNSIGNED_BYTE, u);
glUniform1i(glGetUniformLocation(program_id, "texV"), 2);
glBegin(GL_QUADS);
glTexCoord2f(texLeft, texTop);
glVertex2i(left, top);
glTexCoord2f(texLeft, texBottom);
glVertex2i(left, bottom);
glTexCoord2f(texRight, texBottom);
glVertex2i(right, bottom);
glTexCoord2f(texRight, texTop);
glVertex2i(right, top);
glEnd();
// glError() returns 0x506 here
glBindTexture(GL_TEXTURE_2D, 0);
glActiveTexture(GL_TEXTURE0);
glUseProgram(0);

更新 由于帧缓冲区发生错误，我发现它们是这样使用的：当程序实例化时，将创建一个帧缓冲区，如下所示：

glViewport(0, 0, (GLint)width, (GLint)height);
glGenFramebuffers(1, &fbo_id);
glGenTextures(1, &fbo_texture);
glGenRenderbuffers(1, &rbo_id);
glBindTexture(GL_TEXTURE_2D, fbo_texture);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_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);
glTexParameteri(GL_TEXTURE_2D, GL_GENERATE_MIPMAP, GL_TRUE);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, width, height, 0,
            GL_RGBA, GL_UNSIGNED_BYTE, 0);
glBindTexture(GL_TEXTURE_2D, 0);
glBindRenderbufferEXT(GL_RENDERBUFFER_EXT, rbo_id);
glRenderbufferStorageEXT(GL_RENDERBUFFER_EXT, GL_DEPTH_COMPONENT, width, height);
glBindRenderbufferEXT(GL_RENDERBUFFER_EXT, 0);
glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, fbo_id);
glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT,
                          GL_TEXTURE_2D, fbo_texture, 0);
glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT,
                            GL_RENDERBUFFER_EXT, rbo_id);
GLenum status = glCheckFramebufferStatusEXT(GL_FRAMEBUFFER_EXT);
glBindFramebuffer(GL_FRAMEBUFFER_EXT, 0);
glPushAttrib(GL_TEXTURE_BIT);
glBindTexture(GL_TEXTURE_2D, m_frameTexture->texture());
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_MIRRORED_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_MIRRORED_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glPopAttrib();

YUV 图像拼接在拼贴中，这些拼贴通过在此 fbo 中渲染进行组装。每当帧启动时，都会执行以下操作：

glBindFramebuffer(GL_FRAMEBUFFER_EXT, 0);
glDrawBuffer(GL_BACK);
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(0.0, (double)width, 0.0, (double)height, -1.0, 1.0);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glBindFramebuffer(GL_FRAMEBUFFER_EXT, fbo_id);

然后执行上面的代码，并在所有瓷砖组装在一起之后

glBindFramebuffer(GL_FRAMEBUFFER_EXT, 0);
glPushAttrib(GL_VIEWPORT_BIT | GL_TEXTURE_BIT | GL_ENABLE_BIT);
glViewport(0, 0, width, height);
glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
glClear(GL_COLOR_BUFFER_BIT);
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
glOrtho(0.0, (double)width, 0.0, (double)height, -1.0, 1.0);
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
glLoadIdentity();
glEnable(GL_TEXTURE_2D);
glDisable(GL_DEPTH_TEST);
glBindTexture(GL_TEXTURE_2D, fbo_texture);
glBegin(GL_QUADS);
glTexCoord2i(0, 0);
glVertex2f(renderLeft, renderTop);
glTexCoord2i(0, 1);
glVertex2f(renderLeft, renderTop + renderHeight);
glTexCoord2i(1, 1);
glVertex2f(renderLeft + renderWidth, renderTop + renderHeight);
glTexCoord2i(1, 0);
glVertex2f(renderLeft + renderWidth, renderTop);
glEnd();
glPopMatrix();
glMatrixMode(GL_PROJECTION);
glPopMatrix();
glPopAttrib();