Lines Matching full:readbuffer
209 return have_fb_blit ? ctx->ReadBuffer : NULL;
1240 /* Check that the ReadBuffer is present */
1247 fbo_incomplete(ctx, "missing readbuffer", -1);
1634 if (_mesa_is_user_fbo(ctx->ReadBuffer)
1635 && ctx->ReadBuffer != ctx->DrawBuffer) {
1636 _mesa_detach_renderbuffer(ctx, ctx->ReadBuffer, rb);
2561 bindReadBuf ? newReadFb : ctx->ReadBuffer);
2570 struct gl_framebuffer *const oldReadFb = ctx->ReadBuffer;
2586 * Note that if the ReadBuffer has texture attachments we don't consider
2592 /* check if old readbuffer was render-to-texture */
2595 _mesa_reference_framebuffer(&ctx->ReadBuffer, newReadFb);
2670 if (fb == ctx->ReadBuffer) {
