301 	GLU_CHECK_CALL(glUseProgram(m_program->getProgram()));  in renderTriangle()
310 	GLU_CHECK_CALL(glUniform1f(colorScaleLoc, m_colorScale));  in renderTriangle()
318 	GLU_CHECK_CALL(glEnableVertexAttribArray(colorLoc));  in renderTriangle()
319 	GLU_CHECK_CALL(glEnableVertexAttribArray(coordLoc));  in renderTriangle()
321 	GLU_CHECK_CALL(glVertexAttribPointer(coordLoc, 3, GL_FLOAT, GL_FALSE, 0, positions));  in renderTriangle()
322 	GLU_CHECK_CALL(glVertexAttribPointer(colorLoc, 4, GL_FLOAT, GL_FALSE, 0, colors));  in renderTriangle()
324 	GLU_CHECK_CALL(glDrawArrays(GL_TRIANGLES, 0, 3));  in renderTriangle()
326 	GLU_CHECK_CALL(glDisableVertexAttribArray(colorLoc));  in renderTriangle()
327 	GLU_CHECK_CALL(glDisableVertexAttribArray(coordLoc));  in renderTriangle()
336 		GLU_CHECK_CALL(glClearColor(r, g, b, a));  in clearColor()
337 		GLU_CHECK_CALL(glClear(GL_COLOR_BUFFER_BIT));  in clearColor()
345 				GLU_CHECK_CALL(glClearColor(r, g, b, a));  in clearColor()
346 				GLU_CHECK_CALL(glClear(GL_COLOR_BUFFER_BIT));  in clearColor()
354 				GLU_CHECK_CALL(glClearBufferiv(GL_COLOR, 0, color));  in clearColor()
362 				GLU_CHECK_CALL(glClearBufferuiv(GL_COLOR, 0, color));  in clearColor()
370 				GLU_CHECK_CALL(glClearBufferfv(GL_COLOR, 0, color));  in clearColor()
394 			GLU_CHECK_CALL(glBindFramebuffer(GL_FRAMEBUFFER, framebuffer));  in iterate()
399 			GLU_CHECK_CALL(glGenFramebuffers(1, &framebuffer));  in iterate()
400 			GLU_CHECK_CALL(glGenRenderbuffers(1, &renderbuffer));  in iterate()
402 			GLU_CHECK_CALL(glBindRenderbuffer(GL_RENDERBUFFER, renderbuffer));  in iterate()
403 			GLU_CHECK_CALL(glRenderbufferStorage(GL_RENDERBUFFER, m_renderbufferFormat, width, height));  in iterate()
405 			GLU_CHECK_CALL(glBindFramebuffer(GL_FRAMEBUFFER, framebuffer));  in iterate()
406 …GLU_CHECK_CALL(glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, re…  in iterate()
438 			GLU_CHECK_CALL(glEnable(GL_SCISSOR_TEST));  in iterate()
439 			GLU_CHECK_CALL(glScissor(clearX, clearY, clearWidth, clearHeight));  in iterate()
444 		GLU_CHECK_CALL(glDisable(GL_SCISSOR_TEST));  in iterate()
543 	GLU_CHECK_CALL(glGenBuffers(1, &pixelBuffer));  in iterate()
544 	GLU_CHECK_CALL(glBindBuffer(GL_PIXEL_PACK_BUFFER, pixelBuffer));  in iterate()
545 	GLU_CHECK_CALL(glBufferData(GL_PIXEL_PACK_BUFFER, readDataSize, NULL, GL_STREAM_READ));  in iterate()
547 	GLU_CHECK_CALL(glReadPixels(0, 0, width, height, readPixelsFormat, readPixelsType, 0));  in iterate()
554 	GLU_CHECK_CALL(glBindBuffer(GL_PIXEL_PACK_BUFFER, 0));  in iterate()
556 …GLU_CHECK_CALL(glReadPixels(0, 0, width, height, readPixelsFormat, readPixelsType, readRefrence.ge…  in iterate()
559 		GLU_CHECK_CALL(glDeleteFramebuffers(1, &framebuffer));  in iterate()
562 		GLU_CHECK_CALL(glDeleteRenderbuffers(1, &renderbuffer));  in iterate()
582 	GLU_CHECK_CALL(glBindBuffer(GL_PIXEL_PACK_BUFFER, pixelBuffer));  in iterate()
583 	GLU_CHECK_CALL(glUnmapBuffer(GL_PIXEL_PACK_BUFFER));  in iterate()
584 	GLU_CHECK_CALL(glDeleteBuffers(1, &pixelBuffer));  in iterate()