113    struct gl_renderbuffer *readRb, *drawRb;  in blit_nearest()  local
150       drawRb = ctx->DrawBuffer->_ColorDrawBuffers[0];  in blit_nearest()
152       if (readRb->Format == drawRb->Format) {  in blit_nearest()
163       drawRb = ctx->DrawBuffer->Attachment[BUFFER_DEPTH].Renderbuffer;  in blit_nearest()
179       drawRb = ctx->DrawBuffer->Attachment[BUFFER_STENCIL].Renderbuffer;  in blit_nearest()
211    if (readRb == drawRb) {  in blit_nearest()
256       ctx->Driver.MapRenderbuffer(ctx, drawRb,  in blit_nearest()
327 	 _mesa_pack_float_rgba_row(drawRb->Format, dstWidth, dstBuffer,  in blit_nearest()
331 	 _mesa_pack_float_z_row(drawRb->Format, dstWidth, dstBuffer,  in blit_nearest()
335 	 _mesa_pack_uint_z_row(drawRb->Format, dstWidth, dstBuffer,  in blit_nearest()
339 	 _mesa_pack_ubyte_stencil_row(drawRb->Format, dstWidth, dstBuffer,  in blit_nearest()
349    if (drawRb != readRb) {  in blit_nearest()
350       ctx->Driver.UnmapRenderbuffer(ctx, drawRb);  in blit_nearest()
493    struct gl_renderbuffer *drawRb = ctx->DrawBuffer->_ColorDrawBuffers[0];  in blit_linear()  local
517    gl_format drawFormat = _mesa_get_srgb_format_linear(drawRb->Format);  in blit_linear()
562    if (readRb == drawRb) {  in blit_linear()
594       ctx->Driver.MapRenderbuffer(ctx, drawRb,  in blit_linear()
595                                   0, 0, drawRb->Width, drawRb->Height,  in blit_linear()
701    if (drawRb != readRb) {  in blit_linear()
702       ctx->Driver.UnmapRenderbuffer(ctx, drawRb);  in blit_linear()